/* ================================================================
   CaraHub — global.css  v2
   Chỉ chứa những gì theme.json không làm được.
   Tất cả màu/font/spacing tham chiếu qua CSS custom properties
   được WordPress tạo ra từ theme.json.
   ================================================================ */

/* Skip-to-content link (a11y) */
.ch-skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 9999;
  padding: 12px 24px;
  background: var(--wp--preset--color--accent, #C0392B);
  color: #fff;
  font-size: .875rem;
  font-weight: 700;
  border-radius: 0 0 8px 8px;
  text-decoration: none;
  transition: top .2s;
}
.ch-skip-link:focus {
  top: 0;
  outline: 2px solid #fff;
  outline-offset: 2px;
}

:root {
  --ch-ease: cubic-bezier(.32,.72,0,1);
  --ch-ri: 16px;
  --ch-maxw: 1280px;
}

/* ---------- Reset tối giản ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; scroll-behavior: smooth; overflow-x: clip; }
body { overflow-x: clip; background: var(--wp--preset--color--ink); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* Xóa margin block-gap WordPress tự inject giữa các wp:html blocks */
.wp-site-blocks > * { margin-block-start: 0 !important; margin-block-end: 0 !important; }
.wp-block-html { display: block; margin: 0 !important; padding: 0 !important; }

/* ================================================================
   SHARED UTILITIES
   ================================================================ */

.ch-wrap {
  width: 100%;
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
}

/* Eyebrow label */
.ch-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--wp--preset--color--muted);
}
.ch-eyebrow__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--wp--preset--color--accent);
  box-shadow: 0 0 8px rgba(232,73,15,.7);
  flex: none;
}
.ch-eyebrow em { color: var(--wp--preset--color--accent); font-style: normal; }

/* Section typography */
.ch-section-title {
  font-size: clamp(2.25rem, 5vw, 5.5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -.035em;
  color: var(--wp--preset--color--ink);
  margin-top: .35rem;
  margin-bottom: 0;
}
.ch-section-title em { color: var(--wp--preset--color--accent); font-style: normal; }

/* ── Nhịp eyebrow → tiêu đề đồng nhất giữa các section head ──
   Eyebrow là <p> nên dính margin mặc định 1em của trình duyệt + gap của
   flex container → mỗi section một kiểu. Chuẩn hoá về cùng một giá trị,
   khớp với section "Tại sao CaraHub" (marquee-intro). */
.ch-process__head > .ch-eyebrow,
.ch-projects__head-left > .ch-eyebrow,
.ch-voices__head > .ch-eyebrow,
.ch-blog__head-left > .ch-eyebrow {
  margin: 0 0 0.5rem;
}
.ch-projects__head-left,
.ch-voices__head { gap: 0; }

.ch-section-lead {
  font-size: var(--wp--preset--font-size--md);
  color: var(--wp--preset--color--muted);
  font-weight: 500;
  line-height: 1.65;
  margin-top: 1rem;
}

/* Reveal (animado pelo GSAP) */
.rv {
  opacity: 0;
  transform: translateY(22px);
  /* No CSS blur — blur causes persistent artifacts when GSAP skips an element.
     Blur is applied only via explicit GSAP animations (hero entrance, etc.) */
}

/* ================================================================
   BUTTONS
   ================================================================ */
.ch-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--wp--preset--font-family--body);
  font-size: var(--wp--preset--font-size--sm);
  font-weight: 700;
  line-height: 1;
  border: none;
  cursor: pointer;
  border-radius: 999px;
  transition: transform .35s var(--ch-ease), background .25s, box-shadow .25s, color .25s;
  text-decoration: none;
  white-space: nowrap;
  vertical-align: middle;
  box-sizing: border-box;
}
.ch-btn:active { transform: scale(.97); }
.ch-btn__ic {
  width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; flex: none;
  font-size: 14px;
  transition: transform .4s var(--ch-ease);
}
.ch-btn:hover .ch-btn__ic { transform: translate(2px,-2px) scale(1.1); }

.ch-btn .ch-btn__arrow-ic {
  display: inline-block;
  transition: transform .3s var(--ch-ease);
}
.ch-btn:hover .ch-btn__arrow-ic {
  transform: translateX(6px);
}

/* Primary */
.ch-btn--primary {
  background: var(--wp--preset--color--ink);
  color: #fff;
  padding: 10px 10px 10px 22px;
}
.ch-btn--primary .ch-btn__ic { background: rgba(255,255,255,.14); color: #fff; }
.ch-btn--primary:hover {
  background: var(--wp--preset--color--accent);
  box-shadow: 0 14px 32px -12px rgba(232,73,15,.55);
}

/* Ghost (trên nền tối) */
.ch-btn--ghost {
  background: rgba(255,255,255,.1);
  color: #fff;
  padding: 10px 22px;
  backdrop-filter: blur(8px);
}
/* Ghost có icon: dùng padding asymmetric như primary */
.ch-btn--ghost:has(.ch-btn__ic) {
  padding: 10px 10px 10px 22px;
}
.ch-btn--ghost .ch-btn__ic { background: rgba(255,255,255,.16); color: #fff; }
.ch-btn--ghost:hover { background: rgba(255,255,255,.18); }

/* Outline trắng (trên nền tối) */
.ch-btn--outline-white {
  background: transparent;
  color: #fff;
  padding: 9px 20px;
  border: 1.5px solid rgba(255,255,255,.3);
}
.ch-btn--outline-white .ch-btn__ic { background: none; color: inherit; }
.ch-btn--outline-white:hover {
  background: #fff;
  border-color: #fff;
  color: var(--wp--preset--color--ink);
}

/* ================================================================
   FIXED HEADER — transparent on dark hero → white blur on scroll
   ================================================================ */
:root { --ch-header-h: 68px; }

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  background: linear-gradient(to bottom, rgba(0,0,0,.45) 0%, rgba(0,0,0,0) 100%);
  transition: background .35s var(--ch-ease), box-shadow .35s, border-color .35s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(255,255,255,.93);
  backdrop-filter: blur(20px) saturate(160%);
  border-bottom-color: var(--wp--preset--color--border);
  box-shadow: 0 1px 28px rgba(31,31,31,.07);
}

/* Inner layout */
.ch-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--ch-header-h);
  padding-inline: clamp(20px, 4vw, 56px);
}

/* Logo */
.ch-header__logo {
  display: flex; align-items: center;
  text-decoration: none; flex-shrink: 0;
}
/* Logo images */
.ch-header__logo-img {
  height: 24px; width: auto;
  object-fit: contain; display: block;
}
/* Default (header tối): logo sáng on, logo tối off */
.ch-header__logo-img--light { display: block; }
.ch-header__logo-img--dark  { display: none; }

/* Scrolled (header trắng): logo tối on, logo sáng off */
.site-header.scrolled .ch-header__logo-img--light { display: none; }
.site-header.scrolled .ch-header__logo-img--dark  { display: block; }

/* Mega open (nền tối): logo sáng */
.site-header.has-mega-open .ch-header__logo-img--light { display: block; }
.site-header.has-mega-open .ch-header__logo-img--dark  { display: none; }

/* Nav */
.ch-header__nav {
  display: flex; align-items: center;
  gap: clamp(18px, 2.5vw, 36px);
}
.ch-header__link, .ch-header__link:link, .ch-header__link:visited {
  font-size: .875rem; font-weight: 600;
  color: rgba(255,255,255,.7) !important; text-decoration: none !important;
  letter-spacing: .01em; position: relative; transition: color .25s;
}
.ch-header__link::after {
  content: ''; position: absolute; bottom: -3px; left: 0; right: 0;
  height: 1.5px; background: var(--wp--preset--color--accent);
  transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ch-ease);
}
.ch-header__link:hover, .ch-header__link:active, .ch-header__link:focus-visible { color: #fff !important; outline: none; }
.ch-header__link:hover::after, .ch-header__link:active::after { transform: scaleX(1); }
.site-header.scrolled .ch-header__link, .site-header.scrolled .ch-header__link:visited { color: rgba(31,31,31,.75) !important; }
.site-header.scrolled .ch-header__link:hover, .site-header.scrolled .ch-header__link:active, .site-header.scrolled .ch-header__link:focus-visible { color: #1f1f1f !important; }

/* Actions */
.ch-header__actions { display: flex; align-items: center; gap: 14px; }
.ch-header__cta { flex-shrink: 0; }

/* Hamburger button */
.ch-hamburger {
  display: none; flex-direction: column; justify-content: center;
  align-items: center; gap: 6px;
  width: 40px; height: 40px; background: none;
  border: 1px solid rgba(255,255,255,.2); border-radius: 8px;
  cursor: pointer; padding: 0;
  transition: border-color .25s;
}
.ch-hamburger:hover { border-color: rgba(255,255,255,.55); }
.site-header.scrolled .ch-hamburger { border-color: var(--wp--preset--color--border); }
.ch-hamburger__line {
  display: block; width: 18px; height: 1.5px;
  background: rgba(255,255,255,.85); border-radius: 2px;
  transition: transform .3s var(--ch-ease), opacity .3s;
}
.site-header.scrolled .ch-hamburger__line { background: var(--wp--preset--color--ink); }
.ch-hamburger.is-open .ch-hamburger__line:nth-child(1) { transform: translateY(3.75px) rotate(45deg); }
.ch-hamburger.is-open .ch-hamburger__line:nth-child(2) { transform: translateY(-3.75px) rotate(-45deg); }

/* Mobile overlay */
.ch-mobile-nav {
  position: fixed; inset: 0;
  background: #1a1a1a;
  z-index: 190;
  display: flex; flex-direction: column;
  padding: calc(var(--ch-header-h) + 28px) clamp(24px, 7vw, 64px) 40px;
  transform: translateX(100%);
  transition: transform .42s var(--ch-ease);
  visibility: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.ch-mobile-nav.is-open { transform: translateX(0); visibility: visible; }
.ch-mobile-nav__links {
  display: flex; flex-direction: column; gap: 4px;
}
.ch-mobile-nav__links a {
  font-size: clamp(2rem, 9vw, 3.5rem); font-weight: 800;
  color: rgba(255,255,255,.82); text-decoration: none;
  letter-spacing: -.03em; line-height: 1.2;
  transition: color .2s; display: block;
}
.ch-mobile-nav__links a:hover { color: var(--wp--preset--color--accent); }
.ch-mobile-nav__close {
  position: absolute; top: 20px; right: 24px;
  width: 44px; height: 44px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%;
  color: #fff; font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background .2s;
}
.ch-mobile-nav__close:hover { background: rgba(255,255,255,.15); }
.ch-mobile-nav__meta {
  margin-top: auto;
  display: flex; flex-direction: column; gap: 12px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.ch-mobile-nav__contact {
  display: flex; flex-direction: column; gap: 2px;
  text-decoration: none; color: inherit;
}
.ch-mobile-nav__contact-label {
  font-size: .65rem; font-weight: 700; letter-spacing: .15em;
  text-transform: uppercase; color: var(--wp--preset--color--accent);
}
.ch-mobile-nav__contact span:last-child {
  font-size: .85rem; color: rgba(255,255,255,.65); line-height: 1.4;
}
a.ch-mobile-nav__contact:hover span:last-child { color: #fff; }

@media (max-width: 860px) {
  .ch-header__nav { display: none; }
  .ch-hamburger { display: flex; }
  .ch-header__cta { display: none; }}

/* ================================================================
   MEGA MENU
   ================================================================ */
.ch-header__item { position: relative; }
.ch-header__chevron {
  display: inline-block; vertical-align: middle; margin-left: 4px;
  transition: transform .3s var(--ch-ease); color: inherit;
}
.ch-has-mega:hover .ch-header__chevron, .ch-has-mega.is-open .ch-header__chevron { transform: rotate(180deg); }

.ch-mega::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0; right: 0;
  height: 12px;
  background: transparent;
}
.ch-mega {
  position: fixed;
  top: var(--ch-header-h);
  left: 0; right: 0;
  z-index: 190;
  background: rgba(8,8,18,.97);
  backdrop-filter: blur(28px) saturate(160%);
  border-top: 1px solid rgba(255,255,255,.06);
  border-bottom: 1px solid rgba(255,255,255,.06);
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  transition: opacity .22s var(--ch-ease), transform .22s var(--ch-ease);
}
.ch-mega.is-open {
  opacity: 1; transform: translateY(0); pointer-events: auto;
}

/* Force dark header background when mega is open */
.site-header.has-mega-open {
  background: rgba(8,8,18,.97) !important;
  backdrop-filter: blur(24px);
  border-bottom-color: rgba(255,255,255,.06);
}
.site-header.has-mega-open .ch-header__link, .site-header.has-mega-open .ch-header__link:visited { color: rgba(255,255,255,.7) !important; }
.site-header.has-mega-open .ch-header__link:hover, .site-header.has-mega-open .ch-header__link:active { color: #fff !important; }

/* Inner layout */
.ch-mega__inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding: clamp(28px, 3.5vw, 48px) clamp(20px, 4vw, 56px);
  display: grid;
  gap: clamp(32px, 4vw, 64px);
}

/* Lead panel */
.ch-mega__lead {
  display: flex; flex-direction: column; gap: 10px;
  min-width: 200px; max-width: 220px;
  border-right: 1px solid rgba(255,255,255,.06);
  padding-right: clamp(32px, 4vw, 64px);
}
.ch-mega__eyebrow {
  font-size: .7rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--wp--preset--color--accent);
  margin: 0;
}
.ch-mega__title {
  font-size: clamp(1.4rem, 2.2vw, 2rem); font-weight: 800;
  color: #fff; letter-spacing: -.03em; line-height: 1.15; margin: 0;
}
.ch-mega__sub {
  font-size: .8rem; line-height: 1.65;
  color: rgba(255,255,255,.35); margin: 4px 0 0;
}
.ch-mega__cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .82rem; font-weight: 700;
  color: rgba(255,255,255,.5); text-decoration: none;
  margin-top: 8px; transition: color .2s;
}
.ch-mega__cta:hover { color: #fff; }
.ch-mega__cta span { transition: transform .25s; }
.ch-mega__cta:hover span { transform: translateX(4px); }

/* ── Services grid (2-col, 5 rows) ── */
.ch-mega__grid--services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  align-content: start;
}
.ch-mega__item {
  display: flex; align-items: baseline; gap: 12px;
  padding: 11px 16px; border-radius: 8px;
  text-decoration: none;
  transition: background .2s;
}
.ch-mega__item:hover { background: rgba(255,255,255,.05); }
.ch-mega__num {
  font-size: .7rem; font-weight: 700; color: rgba(255,255,255,.2);
  letter-spacing: .05em; flex-shrink: 0; min-width: 20px;
}
.ch-mega__name {
  font-size: .875rem; font-weight: 600; color: rgba(255,255,255,.72);
  line-height: 1.4; transition: color .2s;
}
.ch-mega__item:hover .ch-mega__name { color: #fff; }
.ch-mega__item:hover .ch-mega__num { color: var(--wp--preset--color--accent); }

/* ── Solutions cards (4-col) ── */
.ch-mega__grid--solutions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  align-content: start;
}
.ch-mega__card {
  position: relative;
  display: flex; flex-direction: column; gap: 8px;
  padding: 20px 20px 16px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.07);
  background: rgba(255,255,255,.03);
  text-decoration: none;
  transition: background .25s, border-color .25s, transform .25s var(--ch-ease);
  overflow: hidden;
}
.ch-mega__card:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.14);
  transform: translateY(-2px);
}
.ch-mega__card--accent {
  border-color: rgba(229,57,53,.25);
  background: rgba(229,57,53,.06);
}
.ch-mega__card--accent:hover {
  background: rgba(229,57,53,.12);
  border-color: rgba(229,57,53,.4);
}
.ch-mega__card-tag {
  font-size: .65rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: rgba(255,255,255,.25);
}
.ch-mega__card--accent .ch-mega__card-tag { color: var(--wp--preset--color--accent); }
.ch-mega__card-name {
  font-size: .95rem; font-weight: 700;
  color: rgba(255,255,255,.8); line-height: 1.3;
  display: block;
}
.ch-mega__card-for {
  font-size: .75rem; color: rgba(255,255,255,.35); line-height: 1.5;
}
.ch-mega__card-arrow {
  position: absolute; top: 16px; right: 16px;
  font-size: .9rem; color: rgba(255,255,255,.2);
  transition: color .2s, transform .2s;
}
.ch-mega__card:hover .ch-mega__card-arrow { color: rgba(255,255,255,.7); transform: translate(2px,-2px); }
.ch-mega__card--accent .ch-mega__card-arrow { color: rgba(229,57,53,.4); }

/* Layout: lead + grid side by side */
.ch-mega--services .ch-mega__inner  { grid-template-columns: auto 1fr; }
.ch-mega--solutions .ch-mega__inner { grid-template-columns: auto 1fr; }
.ch-mega--portfolio .ch-mega__inner { grid-template-columns: auto 1fr; }

/* ── Portfolio mega — same grid style as services ────────────────── */
.ch-mega__grid--portfolio {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  align-content: start;
}

/* Responsive — hide mega on mobile (use mobile nav instead) */
@media (max-width: 860px) { .ch-mega { display: none; } }

/* ================================================================
   HERO — Editorial split headline
   ================================================================ */
.ch-hero {
  position: relative;
  height: 100dvh; min-height: 640px;
  overflow: hidden; background: #0a0a0f;
  display: flex; flex-direction: column;
  padding-top: var(--ch-header-h);
}
.ch-hero__bg {
  position: absolute; inset: 0; z-index: 0;
  background-image: url('/wp-content/themes/carahub/assets/img/hero-bg.webp');
  background-size: cover;
  background-position: center 40%;
  will-change: transform;
}
.ch-hero__bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10,10,15,.55) 0%,
    rgba(10,10,15,.35) 50%,
    rgba(10,10,15,.65) 100%
  );
}

/* Decorative grid lines */
.ch-hero__grid-deco {
  position: absolute; inset: 0; z-index: 1;
  display: flex; pointer-events: none;
}
.ch-hero__grid-deco > div {
  flex: 1; border-right: 1px solid rgba(255,255,255,.028);
}
.ch-hero__grid-deco > div:last-child { border-right: none; }

/* Top eyebrow bar */
.ch-hero__topbar {
  position: relative; z-index: 3;
  display: flex; align-items: center; justify-content: space-between;
  padding: clamp(16px, 2vw, 28px) clamp(20px, 4vw, 56px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.ch-hero__eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: clamp(.65rem, .9vw, .8rem); font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase;
  color: rgba(255,255,255,.4);
}
.ch-hero__eyebrow-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--wp--preset--color--accent); flex-shrink: 0;
  animation: pulse-dot 2.4s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%,100% { box-shadow: 0 0 0 0 rgba(229,57,53,.5); }
  50% { box-shadow: 0 0 0 6px rgba(229,57,53,0); }
}
.ch-hero__est {
  font-size: clamp(.6rem, .8vw, .75rem); font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.2);
}

/* Body: headline left + right panel */
.ch-hero__body {
  position: relative; z-index: 3; flex: 1;
  display: grid;
  grid-template-columns: 1fr clamp(240px, 26vw, 380px);
  align-items: flex-end;
  gap: clamp(16px, 2.5vw, 40px);
  padding: clamp(20px, 2.5vw, 40px) clamp(20px, 4vw, 56px) clamp(16px, 2vw, 32px);
  overflow: hidden;
}

/* Headline lines */
.ch-hero__line { display: block; overflow: hidden; }
.ch-hero__line span { display: block; }
.ch-hero__line--1 span {
  font-size: clamp(2.2rem, 6vw, 8.5rem); font-weight: 300;
  color: rgba(255,255,255,.42); letter-spacing: -.02em; line-height: 1.1;
}
.ch-hero__line--2 span {
  font-size: clamp(4rem, 13vw, 18rem); font-weight: 800;
  color: #fff; letter-spacing: -.05em; line-height: .88;
}
.ch-hero__line--3 span {
  font-size: clamp(1.8rem, 4.5vw, 6.5rem); font-weight: 600;
  color: rgba(255,255,255,.72); letter-spacing: -.025em; line-height: 1.1;
}
.ch-hero__line--3 em { font-style: italic; font-weight: 800; color: var(--wp--preset--color--accent); }

/* Right column */
.ch-hero__right {
  display: flex; flex-direction: column;
  justify-content: space-between; height: 100%; gap: 20px;
}

/* Rotating badge */
.ch-hero__badge-wrap {
  position: relative; flex-shrink: 0; align-self: flex-start;
  width: clamp(100px, 12vw, 155px); height: clamp(100px, 12vw, 155px);
}
.ch-hero__badge { width: 100%; height: 100%; animation: ch-spin 18s linear infinite; }
@keyframes ch-spin { to { transform: rotate(360deg); } }
.ch-hero__badge-arrow {
  position: absolute; inset: 0; display: flex;
  align-items: center; justify-content: center;
  font-size: clamp(1.2rem, 1.8vw, 1.8rem); color: rgba(255,255,255,.5);
}

/* Description + CTAs */
.ch-hero__desc { display: flex; flex-direction: column; gap: clamp(16px, 1.8vw, 24px); }
.ch-hero__desc p {
  font-size: clamp(.78rem, 1vw, .95rem); line-height: 1.78;
  color: rgba(255,255,255,.45); margin: 0;
}
.ch-hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* Bottom stats strip */
.ch-hero__foot {
  position: relative; z-index: 4;
  display: flex; align-items: center;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,.07);
  background: rgba(10,10,20,.6); backdrop-filter: blur(16px);
}
.ch-hero__stat {
  display: flex; flex-direction: column; gap: 3px;
  padding: clamp(14px, 1.8vw, 20px) clamp(20px, 3.5vw, 52px);
  border-right: 1px solid rgba(255,255,255,.08);
  flex: 1; min-width: 0;
}
.ch-hero__stat-num {
  font-size: clamp(1.2rem, 5vw, 1.85rem); font-weight: 800;
  color: #fff; letter-spacing: -.04em; line-height: 1;
}
.ch-hero__stat-lbl {
  font-size: clamp(.5rem, 1.8vw, .72rem); font-weight: 600;
  color: rgba(255,255,255,.3); text-transform: uppercase;
  letter-spacing: .08em;
  white-space: normal;
  overflow: hidden;
}
.ch-hero__foot-right {
  display: flex; align-items: center;
  flex: 1.4;
  padding-inline: clamp(20px, 3vw, 44px);
  gap: 16px;
}

/* Responsive */
@media (max-width: 900px) {
  .ch-hero__body { grid-template-columns: 1fr; }
  .ch-hero__right { display: none; }

  /* Project card: full-width row ABOVE stats */
  .ch-hero__foot { flex-wrap: wrap; }
  .ch-hero__foot-right {
    display: flex;
    order: -1;
    flex: 0 0 100%;
    border-bottom: 1px solid rgba(255,255,255,.08);
    padding: 12px 20px;
    gap: 14px;
  }
  .ch-hero__stat { flex: 1; }
}
@media (max-width: 640px) {
  .ch-hero__topbar { display: none; }}
@media (max-width: 540px) {
  .ch-hero__line--2 span { font-size: clamp(3.8rem, 18vw, 7rem); }
  .ch-hero__line--1 span { font-size: clamp(1.6rem, 9vw,  3.5rem); }
  .ch-hero__line--3 span { font-size: clamp(2.2rem, 10vw, 3.5rem); }}

/* ================================================================
   MARQUEE INTRO
   ================================================================ */
.ch-intro {
  padding-block: clamp(80px, 10vw, 140px);
  background: var(--wp--preset--color--surface);
}

.ch-intro__wrap {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
}
.ch-intro__big {
  font-size: clamp(2rem, 5vw, 6rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.04em;
  color: var(--wp--preset--color--ink);
  max-width: 1000px;
  margin-top: .3rem;
  margin-bottom: clamp(32px, 5vw, 72px);
}
.ch-intro__big em { color: var(--wp--preset--color--accent); font-style: normal; }
.ch-intro__cols {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: clamp(32px, 4vw, 52px);
}
.ch-intro__body {
  font-size: var(--wp--preset--font-size--md);
  line-height: 1.75;
  color: rgba(31,31,31,.72);
}
.ch-intro__aside {
  font-size: var(--wp--preset--font-size--sm);
  line-height: 1.75;
  color: var(--wp--preset--color--muted);
}
@media (max-width: 720px) {
  .ch-intro__cols { grid-template-columns: 1fr; padding-top: 1.5rem; }
  .ch-intro__big { font-size: clamp(2rem, 7vw, 3.5rem); margin-bottom: 1.5rem; }}

/* ================================================================
   CLIENTS BURST — 100 logos
   ================================================================ */
.ch-clients {
  background: #111111;
  position: relative;
  overflow: hidden;
  padding: 0;
}

/* Full-viewport burst arena */
.ch-burst {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 640px;
  overflow: hidden;
}

/* Center text overlay */
.ch-burst__center {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
  text-align: center;
  pointer-events: none;
  padding: 2rem clamp(24px, 5vw, 80px);
  /* soft radial mask so overlapping pills don't obscure text */
  background: radial-gradient(ellipse 55% 45% at center, #111111 55%, transparent 100%);
}
.ch-burst__center .ch-eyebrow { color: rgba(255,255,255,.35); }
.ch-burst__center .ch-eyebrow__dot { background: var(--wp--preset--color--accent); }
.ch-burst__title {
  margin: 0; letter-spacing: -.035em;
}
.ch-burst__num {
  display: block;
  font-size: clamp(3.6rem, 11vw, 8.5rem);
  font-weight: 800; line-height: .92;
  color: var(--wp--preset--color--accent);
}
.ch-burst__label {
  display: block;
  font-size: clamp(1.3rem, 3.2vw, 2.6rem);
  font-weight: 800; line-height: 1.1;
  color: #fff; margin-top: .35rem;
}
.ch-burst__title em { font-style: normal; color: var(--wp--preset--color--accent); }
.ch-burst__sub {
  font-size: clamp(.85rem, 1.1vw, 1rem);
  color: rgba(255,255,255,.38); margin: 0;
}

/* Brand name pills — all start at center, GSAP moves them out */
.ch-burst__item {
  position: absolute;
  left: 50%; top: 50%;
  white-space: nowrap;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.055);
  color: rgba(255,255,255,.7);
  opacity: 0;
  pointer-events: none;
}
.ch-burst__item[data-ring="1"], .ch-burst__item[data-ring="2"] {
  font-size: clamp(.75rem, 1.05vw, .92rem);
  padding: .3rem .85rem;
}
.ch-burst__item[data-ring="3"], .ch-burst__item[data-ring="4"] {
  font-size: clamp(.65rem, .9vw, .78rem);
  padding: .26rem .7rem;
  color: rgba(255,255,255,.58);
}
.ch-burst__item[data-ring="5"], .ch-burst__item[data-ring="6"] {
  font-size: clamp(.55rem, .75vw, .66rem);
  padding: .2rem .55rem;
  color: rgba(255,255,255,.42);
  border-color: rgba(255,255,255,.07);
}
.ch-burst__item[data-ring="7"], .ch-burst__item[data-ring="8"] {
  font-size: clamp(.48rem, .65vw, .58rem);
  padding: .17rem .45rem;
  color: rgba(255,255,255,.3);
  border-color: rgba(255,255,255,.05);
}
.ch-burst__item[data-ring="9"], .ch-burst__item[data-ring="10"] {
  font-size: clamp(.42rem, .55vw, .5rem);
  padding: .14rem .38rem;
  color: rgba(255,255,255,.22);
  border-color: rgba(255,255,255,.04);
}

/* Red accent pills sprinkled in */
.ch-burst__item[data-ring="1"][data-idx="0"], .ch-burst__item[data-ring="1"][data-idx="3"], .ch-burst__item[data-ring="2"][data-idx="2"], .ch-burst__item[data-ring="3"][data-idx="7"], .ch-burst__item[data-ring="4"][data-idx="9"], .ch-burst__item[data-ring="5"][data-idx="5"] {
  border-color: rgba(192,57,43,.5);
  background: rgba(192,57,43,.14);
  color: rgba(255,255,255,.88);
}

/* Logo image items — override text pill styles */
.ch-burst__item--logo {
  border-radius: 10px;
  border: none;
  background: #fff;
  padding: 0;
  overflow: hidden;
  width: clamp(36px, 4.5vw, 56px);
  height: clamp(36px, 4.5vw, 56px);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 14px rgba(0,0,0,.4);
  transition: transform .25s ease, box-shadow .25s ease;
  text-decoration: none;
}
.ch-burst__item--logo[data-ring="1"], .ch-burst__item--logo[data-ring="2"] {
  width: clamp(40px, 5vw, 62px);
  height: clamp(40px, 5vw, 62px);
}
.ch-burst__item--logo[data-ring="3"], .ch-burst__item--logo[data-ring="4"] {
  width: clamp(32px, 4vw, 50px);
  height: clamp(32px, 4vw, 50px);
}
.ch-burst__item--logo[data-ring="5"], .ch-burst__item--logo[data-ring="6"] {
  width: clamp(26px, 3.2vw, 40px);
  height: clamp(26px, 3.2vw, 40px);
  border-radius: 7px;
}
.ch-burst__item--logo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.ch-burst__item--logo:hover {
  transform: scale(1.12) !important;
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
  z-index: 10;
}
/* Logo items start non-clickable — GSAP onComplete enables pointer-events */
.ch-burst--logos .ch-burst__item--logo {
  pointer-events: none;
}
/* CTA button inside burst center */
.ch-burst__cta {
  margin-top: 1.5rem;
  display: inline-flex;
}


/* ================================================================
   SERVICES — STICKY STACKING CARDS
   ================================================================ */
.ch-eco {
  background: var(--wp--preset--color--white);
  position: relative;
}

/* Section intro */
.ch-eco__intro {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding: clamp(72px, 9vw, 120px) clamp(20px, 4vw, 56px) clamp(48px, 6vw, 72px);
}
.ch-eco__intro-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 96px);
  align-items: end;
}
.ch-eco__title {
  font-size: clamp(2.2rem, 4.5vw, 5rem);
  font-weight: 800; line-height: 1.05; letter-spacing: -.035em;
  color: var(--wp--preset--color--ink); margin: 0;
}
.ch-eco__sub {
  font-size: clamp(.9rem, 1.2vw, 1.05rem);
  color: var(--wp--preset--color--ink-50);
  line-height: 1.7; margin-bottom: 1.75rem;
}

/* Cards container */
.ch-eco__cards {
  padding: 0 clamp(16px, 3vw, 40px) clamp(80px, 10vw, 140px);
  display: flex; flex-direction: column; gap: 8px;
}

/* Individual sticky card */
.ch-svc {
  position: sticky;
  top: calc(var(--ch-header-h) + 12px + calc(var(--i) * 14px));
  background: var(--wp--preset--color--surface);
  border: 1px solid var(--wp--preset--color--border);
  border-left: 3px solid rgba(192,57,43,.2);
  border-radius: 18px;
  padding: clamp(22px, 2.5vw, 36px) clamp(20px, 3.5vw, 48px);
  display: grid;
  grid-template-columns: 3.5rem 1fr auto auto;
  gap: 1.25rem 2rem;
  align-items: center;
  text-decoration: none;
  color: inherit;
  transition: background .3s ease, border-color .3s ease, border-left-color .3s ease, color .3s ease;
  cursor: pointer;
}
.ch-svc:hover {
  background: var(--wp--preset--color--accent);
  border-color: transparent;
  border-left-color: rgba(255,255,255,.25);
}
.ch-svc__num {
  font-size: .7rem; font-weight: 700; letter-spacing: .12em;
  color: var(--wp--preset--color--accent); line-height: 1;
  align-self: start; padding-top: .35rem;
  transition: color .3s ease;
}
.ch-svc:hover .ch-svc__num { color: rgba(255,255,255,.5); }
.ch-svc__body { min-width: 0; }
.ch-svc__name {
  font-size: clamp(1.1rem, 2vw, 1.75rem);
  font-weight: 700; letter-spacing: -.02em; line-height: 1.2;
  color: var(--wp--preset--color--ink); margin: 0 0 .5rem;
  transition: color .3s ease;
}
.ch-svc:hover .ch-svc__name { color: #fff; }
.ch-svc__desc {
  font-size: clamp(.8rem, 1vw, .9rem);
  color: var(--wp--preset--color--ink-50); line-height: 1.6;
  margin: 0; max-width: 52ch;
  transition: color .3s ease;
}
.ch-svc:hover .ch-svc__desc { color: rgba(255,255,255,.72); }
.ch-svc__tag {
  font-size: .65rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; white-space: nowrap;
  color: var(--wp--preset--color--ink-50);
  border: 1px solid var(--wp--preset--color--border);
  border-radius: 999px; padding: .35rem .8rem;
  transition: color .3s, border-color .3s, background .3s;
}
.ch-svc:hover .ch-svc__tag {
  color: var(--wp--preset--color--accent);
  background: rgba(255,255,255,.92);
  border-color: transparent;
}
.ch-svc__arrow {
  font-size: 1.1rem; color: var(--wp--preset--color--border);
  transition: color .3s, transform .3s;
  line-height: 1;
}
.ch-svc:hover .ch-svc__arrow {
  color: rgba(255,255,255,.9);
  transform: translate(3px, -3px);
}

@media (max-width: 900px) {
  .ch-eco__intro-body { grid-template-columns: 1fr; }
  .ch-svc {
    grid-template-columns: 2.5rem 1fr;
    grid-template-rows: auto auto;
  }
  .ch-svc__tag, .ch-svc__arrow { display: none; }}

/* ================================================================
   PROJECTS STRIP
   ================================================================ */
.ch-projects {
  padding-block: clamp(72px, 9vw, 120px);
  background: var(--wp--preset--color--off-white);
  overflow: hidden;
}
.ch-projects__head {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 56px);
  margin-bottom: clamp(36px, 5vw, 56px);
  display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem;
}
.ch-projects__head-left {
  display: flex; flex-direction: column; gap: .2rem;
}
/* Smaller title on mobile for this section only */
@media (max-width: 640px) {
  .ch-projects .ch-section-title {
    font-size: clamp(1.6rem, 8vw, 2.4rem);
  }
  .ch-projects__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 2.5rem;
  }
  .ch-projects__head .ch-btn { order: 3; }
}

/* ================================================================
   PROJECTS CAROUSEL
   ================================================================ */
.ch-pcarousel {
  padding-inline: clamp(16px, 4vw, 56px);
  max-width: var(--ch-maxw);
  margin-inline: auto;
}

/* Scrollable track */
.ch-pcarousel__track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  /* padding + margin âm bù nhau: chừa chỗ cho shadow hover khỏi bị overflow cắt,
     mà layout không đổi (nav vẫn ở đúng vị trí) */
  padding-top: 20px;
  padding-bottom: 80px;
  margin-top: -20px;
  margin-bottom: -80px;
}
.ch-pcarousel__track::-webkit-scrollbar { display: none; }

/* Each slide: 3-up on desktop */
.ch-pcarousel__slide {
  flex: 0 0 calc((100% - 48px) / 3);
  scroll-snap-align: start;
  min-width: 0;
}

/* Nav row */
.ch-pcarousel__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: clamp(40px, 5vw, 64px);
}

.ch-pcarousel__btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--wp--preset--color--border);
  background: #fff;
  color: var(--wp--preset--color--ink);
  display: grid; place-items: center;
  cursor: pointer;
  transition: background .2s, border-color .2s, color .2s, opacity .2s;
  flex-shrink: 0;
}
.ch-pcarousel__btn:hover:not(:disabled) {
  background: var(--wp--preset--color--ink);
  color: #fff;
  border-color: var(--wp--preset--color--ink);
}
.ch-pcarousel__btn:disabled { opacity: .3; cursor: default; }

.ch-pcarousel__dots {
  display: flex; gap: 6px; align-items: center;
}
.ch-pcarousel__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--wp--preset--color--border);
  cursor: pointer;
  padding: 0;
  transition: background .2s, transform .2s;
}
.ch-pcarousel__dot.is-active {
  background: var(--wp--preset--color--ink);
  transform: scale(1.3);
}

/* Responsive */
@media (max-width: 1024px) {
  .ch-pcarousel__slide { flex: 0 0 calc((100% - 24px) / 2); }
}
@media (max-width: 640px) {
  .ch-pcarousel__slide { flex: 0 0 85%; }
  .ch-pcarousel__track { gap: 16px; }}

/* ================================================================
   STATS
   ================================================================ */
.section-stats .wp-block-column { border-top: 1px solid rgba(255,255,255,.1); padding-top: 2rem; }

/* ================================================================
   TESTIMONIALS
   ================================================================ */
.testimonial-card {
  box-shadow: 0 2px 20px rgba(31,31,31,.07);
  transition: transform .3s var(--ch-ease), box-shadow .3s;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(31,31,31,.12);
}

/* ================================================================
   BLOG GRID
   ================================================================ */
.section-blog .wp-block-post-featured-image img {
  transition: transform .8s var(--ch-ease);
}
.section-blog .wp-block-post:hover .wp-block-post-featured-image img {
  transform: scale(1.04);
}

/* ================================================================
   BUTTON EXTRAS
   ================================================================ */
.ch-btn--outline-ink {
  background: transparent;
  color: var(--wp--preset--color--ink);
  padding: 9px 20px;
  border: 1.5px solid rgba(31,31,31,.2);
}
.ch-btn--outline-ink .ch-btn__ic { background: none; color: inherit; }
.ch-btn--outline-ink:hover {
  border-color: var(--wp--preset--color--ink);
  background: var(--wp--preset--color--ink);
  color: #fff;
}


/* ================================================================
   SOLUTIONS — editorial rows
   ================================================================ */
.ch-solutions {
  padding-block: clamp(72px, 9vw, 128px);
  background: var(--wp--preset--color--off-white);
}
.ch-solutions__wrap {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
}
.ch-solutions__head {
  margin-bottom: clamp(48px, 6vw, 80px);
  display: flex; flex-direction: column; gap: .3rem;
}

/* List container */
.ch-solutions__list {
  border-top: 1px solid var(--wp--preset--color--border);
}

/* Each row */
.ch-sol-row {
  display: grid;
  grid-template-columns: 64px 1fr 1fr auto;
  gap: 20px clamp(24px, 4vw, 64px);
  align-items: center;
  padding: clamp(24px, 3.5vw, 40px) 28px;
  border-bottom: 1px solid var(--wp--preset--color--border);
  border-radius: 4px;
  transition: background .25s ease;
  cursor: default;
}
.ch-sol-row:hover { background: rgba(31,31,31,.025); }

/* Number */
.ch-sol-row__num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--wp--preset--color--muted);
  line-height: 1;
  padding-top: 3px;
}

/* Body: name + desc */
.ch-sol-row__body { display: flex; flex-direction: column; gap: .4rem; }

.ch-sol-row__badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--wp--preset--color--accent);
  background: rgba(229,57,53,.08);
  padding: 3px 10px;
  border-radius: 100px;
  width: fit-content;
  margin-bottom: 4px;
}

.ch-sol-row__name {
  font-size: clamp(1rem, 1.5vw, 1.3rem);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.2;
  color: var(--wp--preset--color--ink);
  margin: 0;
}
.ch-sol-row__for {
  font-size: 13px;
  line-height: 1.6;
  color: var(--wp--preset--color--muted);
  margin: 0;
  max-width: 38ch;
}

/* Tags / chips */
.ch-sol-row__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: flex-start;
}
.ch-sol-row__tags span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: -.005em;
  padding: 5px 13px;
  border-radius: 100px;
  background: rgba(31,31,31,.06);
  color: rgba(31,31,31,.65);
  border: 1px solid transparent;
  transition: background .25s, color .25s, border-color .25s;
}
.ch-sol-row:hover .ch-sol-row__tags span {
  background: rgba(229,57,53,.05);
  color: var(--wp--preset--color--accent);
  border-color: rgba(229,57,53,.18);
}

/* CTA */
.ch-sol-row__cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .01em;
  white-space: nowrap;
  padding: 11px 22px;
  border-radius: 100px;
  border: 1.5px solid rgba(31,31,31,.25);
  color: var(--wp--preset--color--ink);
  text-decoration: none;
  transition: background .25s, color .25s, border-color .25s;
}
.ch-sol-row__cta:hover {
  background: var(--wp--preset--color--ink);
  color: #fff;
  border-color: var(--wp--preset--color--ink);
}

/* ── Featured row (04) ── */
.ch-sol-row--featured {
  background: var(--wp--preset--color--ink);
  border-bottom-color: transparent;
  border-radius: 12px;
  padding-left: 28px;
  padding-right: 28px;
  margin-top: 8px;
}
.ch-sol-row--featured:hover { background: #121225; }

.ch-sol-row--featured .ch-sol-row__num { color: rgba(255,255,255,.3); }
.ch-sol-row--featured .ch-sol-row__name { color: #fff; }
.ch-sol-row--featured .ch-sol-row__for  { color: rgba(255,255,255,.45); }

.ch-sol-row--featured .ch-sol-row__tags span {
  background: rgba(255,255,255,.09);
  color: rgba(255,255,255,.65);
  border-color: transparent;
}
.ch-sol-row--featured:hover .ch-sol-row__tags span {
  background: rgba(229,57,53,.18);
  color: #ff7070;
  border-color: transparent;
}

.ch-sol-row--featured .ch-sol-row__cta {
  color: var(--wp--preset--color--accent);
  border-color: rgba(229,57,53,.45);
}
.ch-sol-row--featured .ch-sol-row__cta:hover {
  background: var(--wp--preset--color--accent);
  color: #fff;
  border-color: var(--wp--preset--color--accent);
}

/* Note bottom */
.ch-solutions__note {
  text-align: center;
  margin-top: clamp(36px, 4vw, 56px);
  font-size: 13.5px;
  color: var(--wp--preset--color--muted);
}
.ch-solutions__note a {
  color: var(--wp--preset--color--ink);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Responsive */
@media (max-width: 900px) {
  .ch-sol-row {
    grid-template-columns: 48px 1fr;
    grid-template-rows: auto auto auto;
  }
  .ch-sol-row__tags { grid-column: 2; }
  .ch-sol-row__cta  { grid-column: 1 / -1; width: fit-content; }
}
@media (max-width: 540px) {
  .ch-sol-row { grid-template-columns: 1fr; padding-inline: 0; }
  .ch-sol-row__num { display: none; }
  .ch-sol-row__tags { grid-column: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .ch-sol-row__tags span { text-align: center; }
  .ch-sol-row__cta  { grid-column: auto; }
  .ch-sol-row--featured {
    border-radius: 16px;
    padding: clamp(20px, 5vw, 28px);
  }}

/* ================================================================
   WHY US — editorial list
   ================================================================ */
.ch-why {
  padding-block: clamp(72px, 9vw, 120px);
  background: #fff;
}
.ch-why__wrap {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
}
.ch-why__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(36px, 5vw, 56px);
}
.ch-why__head .ch-section-title { margin: 0; }

/* Bento grid */
.ch-why__bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 12px;
}

/* Card base */
.ch-why__card {
  position: relative;
  background: var(--wp--preset--color--ink);
  border-radius: 20px;
  padding: clamp(28px, 3.5vw, 44px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: clamp(220px, 26vw, 340px);
  transform-style: preserve-3d;
  will-change: transform;
  transition: box-shadow .35s var(--ch-ease);
}
.ch-why__card:hover {
  box-shadow: 0 28px 64px -16px rgba(31,31,31,.35);
}

/* Ghost number watermark */
.ch-why__ghost {
  position: absolute;
  top: -0.15em; right: 0.15em;
  font-size: clamp(6rem, 12vw, 14rem);
  font-weight: 900; line-height: 1;
  letter-spacing: -.05em;
  color: rgba(255,255,255,.05);
  pointer-events: none;
  user-select: none;
  transition: color .35s;
}
.ch-why__card:hover .ch-why__ghost { color: rgba(255,255,255,.08); }

/* Card body */
.ch-why__card-body { position: relative; z-index: 1; }
.ch-why__card-body h3 {
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  font-weight: 700; letter-spacing: -.02em; line-height: 1.25;
  color: #fff; margin: 0 0 .75rem;
}
.ch-why__card-body p {
  font-size: clamp(.8rem, 1vw, .875rem);
  line-height: 1.7;
  color: rgba(255,255,255,.45);
  margin: 0;
}

/* Tall card — col 1, spans 2 rows — BEIGE */
.ch-why__card--tall {
  grid-column: 1;
  grid-row: 1 / 3;
  min-height: clamp(320px, 50vw, 580px);
  background: var(--wp--preset--color--surface);
}
.ch-why__card--tall .ch-why__ghost { font-size: clamp(8rem, 16vw, 18rem); color: rgba(31,31,31,.07); }
.ch-why__card--tall:hover .ch-why__ghost { color: rgba(31,31,31,.12); }
.ch-why__card--tall .ch-why__card-body h3 { font-size: clamp(1.2rem, 2vw, 1.7rem); color: var(--wp--preset--color--ink); }
.ch-why__card--tall .ch-why__card-body p { color: rgba(31,31,31,.55); }

/* Red card — card 02 */
.ch-why__card--red { background: #C0392B; }
.ch-why__card--red .ch-why__ghost { color: rgba(255,255,255,.1); }
.ch-why__card--red:hover .ch-why__ghost { color: rgba(255,255,255,.15); }
.ch-why__card--red .ch-why__card-body p { color: rgba(255,255,255,.7); }

/* Yellow card — card 03 */
.ch-why__card--yellow {
  background: var(--wp--preset--color--yellow);
}
.ch-why__card--yellow .ch-why__card-body h3 { color: #1F1F1F; }
.ch-why__card--yellow .ch-why__card-body p { color: rgba(31,31,31,.65); }
.ch-why__card--yellow .ch-why__ghost { color: rgba(31,31,31,.08); }
.ch-why__card--yellow:hover .ch-why__ghost { color: rgba(31,31,31,.13); }

/* Blue card — card 04 */
.ch-why__card--blue { background: #2B3A8F; }

/* Accent card — card 05 — BLACK */
.ch-why__card--accent {
  background: var(--wp--preset--color--ink) !important;
}
.ch-why__card--accent .ch-why__ghost { color: rgba(255,255,255,.06); }
.ch-why__card--accent:hover .ch-why__ghost { color: rgba(255,255,255,.1); }
.ch-why__card--accent .ch-why__card-body p { color: rgba(255,255,255,.55); }

.ch-why__cta {
  position: relative; z-index: 1;
  display: inline-flex; align-items: center; gap: .5rem;
  align-self: flex-start;
  margin-top: 1.5rem;
  font-size: .8rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase;
  color: #fff;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px;
  padding: .55rem 1.1rem;
  text-decoration: none;
  transition: background .25s, border-color .25s;
}
.ch-why__cta:hover { background: rgba(255,255,255,.15); border-color: #fff; }

@media (max-width: 860px) {
  .ch-why__bento { grid-template-columns: 1fr 1fr; }
  .ch-why__card--tall { grid-column: 1; grid-row: 1 / 2; min-height: 220px; }
  .ch-why__card--accent { grid-column: 1 / 3; }}
@media (max-width: 540px) {
  .ch-why__head { flex-direction: column; align-items: flex-start; gap: .3rem; }
  .ch-why__bento { grid-template-columns: 1fr; }
  .ch-why__card--tall, .ch-why__card--accent { grid-column: 1; grid-row: auto; }}

/* ================================================================
   PROCESS — editorial rows with ghost numbers
   ================================================================ */
/* ================================================================
   PROCESS — numbered steps, alternating accent
   ================================================================ */
.ch-process {
  padding-block: clamp(72px, 9vw, 120px);
  background: var(--wp--preset--color--navy);
  color: #fff;
}
.ch-process--light {
  background: var(--wp--preset--color--off-white);
  color: var(--wp--preset--color--ink);
}
.ch-process__wrap {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
}
.ch-process__head {
  margin-bottom: clamp(48px, 6vw, 80px);
}
.ch-process__head .ch-section-title { color: #fff; }
.ch-process--light .ch-process__head .ch-section-title { color: var(--wp--preset--color--ink); }
.ch-process--light .ch-process__cta { justify-content: flex-start; }

/* Mobile: shrink title + let it wrap naturally (ignore forced <br>) */
@media (max-width: 640px) {
  .ch-process__head .ch-section-title { font-size: clamp(1.6rem, 8vw, 2.4rem); }
  .ch-process__head .ch-section-title br { display: none; }
}


/* ================================================================
   STATS (4-column — số khổng lồ, không card)
   ================================================================ */
.ch-stats {
  padding-block: clamp(80px, 9vw, 120px);
  background: var(--wp--preset--color--ink);
}
/* Eyebrow trên nền tối */
.ch-stats .ch-eyebrow { color: rgba(255,255,255,.35); }
.ch-stats__wrap {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
}
/* ch-stats__eyebrow deprecated — removed */
.ch-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.ch-stat {
  text-align: center;
  padding: clamp(20px, 3vw, 36px) clamp(16px, 2vw, 24px);
  border-left: 1px solid rgba(255,255,255,.07);
}
.ch-stat:first-child { border-left: none; }
.ch-stat__num {
  font-size: clamp(3.5rem, 7.5vw, 8.5rem);
  font-weight: 800; letter-spacing: -.05em; line-height: 1;
  color: #fff;
  display: flex; align-items: baseline; justify-content: center;
  font-variant-numeric: tabular-nums;
}
.ch-stat__suf {
  font-size: .3em; font-weight: 800;
  color: var(--wp--preset--color--accent);
  margin-left: .1em;
}
.ch-stat__label {
  font-size: clamp(12px, 1.1vw, 14px);
  font-weight: 500;
  color: rgba(255,255,255,.4);
  margin-top: 1rem;
  line-height: 1.45;
}
@media (max-width: 720px) {
  .ch-stats__grid { grid-template-columns: repeat(2, 1fr); }
  .ch-stat { border-bottom: 1px solid rgba(255,255,255,.07); padding-block: 2rem; }
  .ch-stat:nth-child(odd) { border-left: none; }
  .ch-stat:nth-child(even) { border-left: 1px solid rgba(255,255,255,.07); }}
@media (max-width: 440px) {
  .ch-stats__grid { grid-template-columns: 1fr; }
  .ch-stat { border-left: none !important; }}
/* Legacy */
.section-stats .wp-block-column { border-top: 1px solid rgba(255,255,255,.1); padding-top: 2rem; }

/* ================================================================
   PROCESS FLOW — zigzag horizontal timeline
   ================================================================ */
.ch-process__head { margin-bottom: clamp(48px, 6vw, 80px); }
@media (max-width: 640px) { .ch-process__head { margin-bottom: 2rem; } }
.ch-process__head .ch-section-title { color: #fff; }
.ch-process__cta { margin-top: clamp(56px, 7vw, 96px); display: flex; justify-content: center; }

/* Container */
.ch-flow { position: relative; }

/* Fixed-height nodes row: track + dots always at exact 50% */
.ch-flow__nodes {
  display: flex;
  height: clamp(260px, 28vw, 340px);
  position: relative;
}

/* Track runs through exact center */
.ch-flow__track {
  position: absolute;
  left: 10%; right: 10%;
  top: 50%; transform: translateY(-50%);
  height: 2px;
  background: rgba(255,255,255,.12);
  overflow: hidden;
  z-index: 0;
}
.ch-flow__track-fill {
  position: absolute; inset: 0 100% 0 0;
  background: var(--wp--preset--color--accent);
  transition: right 1.4s cubic-bezier(.22,.68,0,1);
}
.ch-flow__track.filled .ch-flow__track-fill { right: 0; }

/* Each step column */
.ch-flow__item {
  flex: 1;
  position: relative;
  cursor: default;
}
.ch-flow__spacer { display: none; } /* no longer needed */

/* Dot — pinned at exact center of column */
.ch-flow__dot {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--wp--preset--color--navy);
  border: 2px solid rgba(255,255,255,.35);
  z-index: 2;
  transition: background .35s, border-color .35s, transform .35s, box-shadow .35s;
}
.ch-flow__item:hover .ch-flow__dot {
  background: var(--wp--preset--color--accent);
  border-color: var(--wp--preset--color--accent);
  transform: translate(-50%, -50%) scale(1.5);
  box-shadow: 0 0 0 6px rgba(229,57,53,.18);
}

/* Content — absolute, sits above or below the dot */
.ch-flow__content {
  position: absolute;
  left: 0; right: 0;
  padding-inline: clamp(8px, 1.5vw, 18px);
  text-align: center;
}
.ch-flow__item--up .ch-flow__content {
  bottom: 50%;
  padding-bottom: 28px;
}
.ch-flow__item--down .ch-flow__content {
  top: 50%;
  padding-top: 28px;
}

/* Number label */
.ch-flow__num {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--wp--preset--color--accent);
  margin-bottom: 8px;
  opacity: .8;
}

/* Title */
.ch-flow__title {
  font-size: clamp(.88rem, 1.2vw, 1.05rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.25;
  color: #fff;
  margin: 0 0 .5rem;
}

/* Desc */
.ch-flow__desc {
  font-size: clamp(.72rem, .85vw, .8rem);
  line-height: 1.65;
  color: rgba(255,255,255,.4);
  margin: 0;
  transition: color .3s;
}
.ch-flow__item:hover .ch-flow__desc { color: rgba(255,255,255,.65); }

/* Mobile: vertical list */
@media (max-width: 680px) {
  .ch-flow__nodes { height: auto; flex-direction: column; }
  .ch-flow__track { display: none; }
  .ch-flow__item { height: auto; padding-block: 20px; border-top: 1px solid rgba(255,255,255,.08); }
  .ch-flow__item--up .ch-flow__content,
  .ch-flow__item--down .ch-flow__content {
    position: static; padding: 0 0 0 40px; text-align: left;
  }
  .ch-flow__dot {
    top: 28px; left: 12px;
    transform: none;
  }
  .ch-flow__item:hover .ch-flow__dot { transform: scale(1.4); }
}

/* Hero — project preview (horizontal card in footer bar) */
.ch-hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

/* Slides — crossfade, horizontal layout */
.ch-hero__slide {
  display: none;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  width: 100%;
  opacity: 0;
  transition: opacity .7s ease;
}
.ch-hero__slide.is-active { display: flex; opacity: 1; }

/* Thumbnail — small square */
.ch-hero__slide-thumb {
  width: 56px; height: 56px;
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}
.ch-hero__slide-thumb img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}

/* Text beside thumbnail */
.ch-hero__slide-info {
  display: flex; flex-direction: column; gap: 3px; min-width: 0;
}
.ch-hero__slide-tag {
  font-size: 9px; font-weight: 700; letter-spacing: .2em;
  text-transform: uppercase; color: var(--wp--preset--color--accent);
}
.ch-hero__slide-title {
  font-size: 13px; font-weight: 600; color: #fff; line-height: 1.35;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  max-width: 220px;
}

/* Progress dots */
.ch-hero__slide-dots {
  display: flex; gap: 5px; flex-shrink: 0; margin-left: 12px;
}
.ch-hero__slide-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: rgba(255,255,255,.3); cursor: pointer;
  transition: background .3s, width .3s, border-radius .3s;
}
.ch-hero__slide-dot.is-active { background: #fff; width: 16px; border-radius: 3px; }
.ch-hero__slide-dot:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

/* Play/Pause control */
.ch-hero__slide-dots {
  align-items: center;
}
.ch-hero__slide-pause {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border: none;
  padding: 0;
  margin-left: 6px;
  background: transparent;
  cursor: pointer;
  color: rgba(255,255,255,.5);
  position: relative;
  transition: color .3s;
}
.ch-hero__slide-pause:hover, .ch-hero__slide-pause:focus-visible {
  color: #fff;
}
.ch-hero__slide-pause:focus-visible {
  outline: 1px solid #fff;
  outline-offset: 2px;
}
.ch-hero__slide-pause::before, .ch-hero__slide-pause::after {
  content: '';
  position: absolute;
  width: 2px;
  height: 8px;
  background: currentColor;
  transition: transform .3s, opacity .3s, border .3s;
}
/* Pause state: two bars */
.ch-hero__slide-pause::before { left: 4px; }
.ch-hero__slide-pause::after { right: 4px; }

/* Play state (is-paused): play arrow */
.ch-hero__slide-pause.is-paused::before {
  transform: translate(2px, 0);
  width: 0;
  height: 0;
  border-left: 7px solid currentColor;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  background: transparent;
}
.ch-hero__slide-pause.is-paused::after {
  opacity: 0;
}

/* ================================================================
   TESTIMONIALS / VOICES
   ================================================================ */
.ch-voices {
  padding-block: clamp(64px, 8vw, 112px);
  background: var(--wp--preset--color--white);
}
.ch-voices__wrap {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
}
.ch-voices__head {
  margin-bottom: clamp(40px, 5vw, 64px);
  display: flex; flex-direction: column; gap: .3rem;
}
.ch-voices__head-row {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .ch-voices__head-row {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    gap: clamp(40px, 6vw, 80px);
  }
  .ch-voices__head-row .ch-section-title {
    flex: 1;
    margin: 0;
  }
  .ch-voices__head-row .ch-section-lead {
    flex: 0 1 520px;
    margin: 0;
  }
}
/* ── Carousel ──────────────────────────────────────────────────── */
.ch-voices__carousel { position: relative; }

.ch-voices__track {
  display: flex;
  gap: clamp(16px, 2vw, 24px);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  /* chừa chỗ cho shadow hover khỏi bị overflow cắt (đồng bộ với .ch-pcarousel) */
  padding-top: 20px;
  padding-bottom: 80px;
  margin-top: -20px;
  margin-bottom: -80px;
  /* allow cards to overflow naturally */
  margin-inline: calc(-1 * clamp(20px, 4vw, 56px));
  padding-inline: clamp(20px, 4vw, 56px);
}
.ch-voices__track::-webkit-scrollbar { display: none; }

.ch-voice {
  flex: 0 0 calc(33.333% - 16px);
  scroll-snap-align: start;
  background: var(--wp--preset--color--surface);
  border: 1px solid rgba(31,31,31,0.06);
  border-radius: 16px;
  padding: clamp(24px, 2.5vw, 36px);
  display: flex; flex-direction: column; gap: 1.25rem;
  transition: box-shadow .4s cubic-bezier(.16,1,.3,1);
}
/* hover đồng bộ với card Dự án & Blog: chỉ đổ bóng, không nhấc */
.ch-voice:hover {
  box-shadow: 0 30px 60px -15px rgba(31,31,31,.18), 0 10px 20px -10px rgba(31,31,31,.07);
}

/* Quote mark */
.ch-voice__q {
  height: 2rem;
  position: relative;
}
.ch-voice__q::before {
  content: "\201C";
  position: absolute; top: 0; left: 0;
  font-size: 3.5rem; line-height: .75;
  color: var(--ac, var(--wp--preset--color--accent));
  font-family: Georgia, serif;
}

/* Quote text */
.ch-voice p {
  font-size: clamp(.88rem, 1.1vw, 1rem);
  font-weight: 500;
  line-height: 1.75;
  color: var(--wp--preset--color--ink);
  flex: 1;
  margin: 0;
}

.ch-voice__who {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-top: auto;
}
.ch-voice__avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--wp--preset--color--border);
  overflow: hidden; flex: none;
}
.ch-voice__avatar img { width: 100%; height: 100%; object-fit: cover; }
.ch-voice__who b {
  font-size: .85rem; font-weight: 700;
  color: var(--wp--preset--color--ink);
  display: block;
}
.ch-voice__who span {
  font-size: .75rem;
  color: var(--wp--preset--color--muted);
  display: block;
}

/* Controls */
/* Nav đồng bộ với .ch-pcarousel (carousel Dự án & Blog) */
.ch-voices__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: clamp(40px, 5vw, 64px);
}
.ch-voices__btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--wp--preset--color--border);
  background: #fff;
  color: var(--wp--preset--color--ink);
  cursor: pointer;
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: background .2s, border-color .2s, color .2s, opacity .2s;
}
.ch-voices__btn:hover:not(:disabled) {
  background: var(--wp--preset--color--ink);
  color: #fff;
  border-color: var(--wp--preset--color--ink);
}
.ch-voices__btn:disabled { opacity: .3; cursor: default; }
.ch-voices__dots { display: flex; gap: 6px; align-items: center; }
.ch-voices__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--wp--preset--color--border);
  cursor: pointer;
  padding: 0;
  transition: background .2s, transform .2s;
}
.ch-voices__dot--active {
  background: var(--wp--preset--color--ink);
  transform: scale(1.3);
}

@media (max-width: 1024px) {
  .ch-voice { flex: 0 0 calc(50% - 12px); }}
@media (max-width: 640px) {
  .ch-voice { flex: 0 0 calc(85vw); }}
/* Legacy */
.testimonial-card {
  box-shadow: 0 2px 20px rgba(31,31,31,.07);
  transition: transform .3s var(--ch-ease), box-shadow .3s;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(31,31,31,.12);
}

/* ================================================================
   CTA / CONTACT FORM
   ================================================================ */
.ch-cta {
  padding-block: clamp(64px, 8vw, 120px);
  background: var(--wp--preset--color--navy);
}
.ch-cta__inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}
.ch-cta__content { color: #fff; }
.ch-cta__content .ch-section-title, .ch-cta__title {
  color: #fff;
  font-size: clamp(1.5rem, 2.5vw, 2.5rem);
  font-weight: 700; line-height: 1.15; letter-spacing: -.03em;
  margin-top: .75rem;
}
.ch-cta__title em {
  font-style: normal;
  background: linear-gradient(96deg, var(--wp--preset--color--accent), #ff9a5c);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.ch-cta__body {
  font-size: var(--wp--preset--font-size--md);
  line-height: 1.7;
  color: rgba(255,255,255,.6);
  margin-top: 1rem;
}
.ch-cta__meta {
  display: flex; flex-direction: column; gap: 1rem;
  margin-top: 2rem;
}
.ch-cta__meta-item {
  display: flex; align-items: flex-start; gap: .75rem;
  font-size: var(--wp--preset--font-size--sm);
  color: rgba(255,255,255,.65);
}
.ch-cta__meta-item b { display: block; color: #fff; margin-bottom: 2px; }
.ch-cta__meta-item span { line-height: 1.45; }
.ch-cta__meta-item a { color: rgba(255,255,255,.8); text-decoration: underline; text-underline-offset: 3px; }
.ch-cta__meta-item a:hover { color: var(--wp--preset--color--accent); }
.ch-cta__meta-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
  color: #ff9a5c;
  margin-top: 2px;
}
.ch-cta .ch-eyebrow {
  color: rgba(255,255,255,0.7);
}

/* Form */
.ch-form {
  background: #fff;
  border-radius: 20px;
  padding: clamp(24px, 3vw, 40px);
  display: flex; flex-direction: column; gap: 1.125rem;
}
.ch-form__title {
  font-size: clamp(1.1rem, 1.5vw, 1.25rem);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--wp--preset--color--ink);
  margin: 0 0 .25rem;
}

/* CF7 integration */
.ch-form .wpcf7 { display: contents; }
.ch-form .wpcf7-form {
  display: contents;
}
.ch-form .wpcf7-form > p { margin: 0; }
.ch-form .wpcf7-response-output {
  margin: 0;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  border: 1.5px solid currentColor;
}
.ch-form .wpcf7-spinner { display: none; }
.ch-form .wpcf7-not-valid-tip {
  font-size: 11px;
  color: var(--wp--preset--color--accent);
  margin-top: 3px;
}
.ch-form .wpcf7-form br {
  display: none;
}
.ch-form__row {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
  width: 100%;
}
.ch-form__row--2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
@media (max-width: 600px) {
  .ch-form__row--2col {
    grid-template-columns: 1fr;
    gap: 1.125rem;
  }
}
.ch-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
}
.ch-form__field label,
.ch-form .wpcf7-form label {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--wp--preset--color--ink);
  width: 100%;
}
.ch-form input[type="text"],
.ch-form input[type="email"],
.ch-form input[type="tel"],
.ch-form select,
.ch-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--wp--preset--color--border, #E8E0D5);
  border-radius: 8px;
  font-size: 0.875rem;
  background: #fff;
  color: var(--wp--preset--color--ink);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.ch-form input[type="text"]:focus,
.ch-form input[type="email"]:focus,
.ch-form input[type="tel"]:focus,
.ch-form select:focus,
.ch-form textarea:focus {
  border-color: var(--wp--preset--color--accent, #C0392B);
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
  outline: none;
}
.ch-form textarea {
  height: 120px;
  resize: vertical;
}
.ch-form .wpcf7-submit,
.ch-form__submit {
  width: 100%;
  padding: 14px 28px;
  border-radius: 30px;
  border: none;
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  background: var(--wp--preset--color--ink, #1F1F1F);
  color: #fff;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.ch-form .wpcf7-submit:hover,
.ch-form__submit:hover {
  background: var(--wp--preset--color--accent, #C0392B);
}
.ch-form .wpcf7-submit:focus-visible,
.ch-form__submit:focus-visible {
  outline: 2px solid var(--wp--preset--color--accent, #C0392B);
  outline-offset: 2px;
}
@media (max-width: 860px) {
  .ch-cta__inner { grid-template-columns: 1fr; }}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 680px) {
  .ch-pblock { height: 60vw; }
  .ch-pblock--tall  { width: 50vw; }
  .ch-pblock--stack { width: 56vw; }
  .ch-pblock--wide  { width: 78vw; }
}

/* ================================================================
   REDUCED MOTION
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .rv { opacity: 1; transform: none; filter: none; }
  .ch-eco__thumb { display: none; }
}

/* ================================================================
   FOOTER
   ================================================================ */
.ch-footer {
  background: var(--wp--preset--color--ink);
  color: rgba(255,255,255,.55);
  font-family: var(--wp--preset--font-family--body);
}

/* Top grid */
.ch-footer__top {
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
  padding-top: clamp(64px, 8vw, 112px);
  padding-bottom: clamp(48px, 6vw, 80px);
  display: grid;
  grid-template-columns: 1.75fr 1fr 1.5fr 1fr;
  gap: clamp(32px, 4.5vw, 64px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}

/* Brand column */
.ch-footer__logo {
  display: inline-block;
  text-decoration: none;
  margin-bottom: 1.1rem;
  opacity: 1;
  transition: opacity .2s;
}
.ch-footer__logo img { display: block; height: 28px; width: auto; }
.ch-footer__logo:hover { opacity: .75; }

.ch-footer__desc {
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(255,255,255,.42);
  margin: 0 0 2rem;
  max-width: 28ch;
}

/* Social icons */
.ch-footer__social {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.ch-footer__social-link {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.12);
  display: grid;
  place-items: center;
  color: rgba(255,255,255,.5);
  text-decoration: none;
  transition: border-color .25s, color .25s, background .25s;
  flex-shrink: 0;
}
.ch-footer__social-link:hover {
  border-color: var(--wp--preset--color--accent);
  color: var(--wp--preset--color--accent);
  background: rgba(229,57,53,.08);
}

/* Navigation columns */
.ch-footer__head {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255,255,255,.28);
  margin: 0 0 1.35rem;
  line-height: 1;
}

.ch-footer__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: .7rem;
}
.ch-footer__links li {
  font-size: 13.5px;
  line-height: 1.5;
}
.ch-footer__links a {
  color: rgba(255,255,255,.5);
  text-decoration: none;
  transition: color .2s;
}
.ch-footer__links a:hover { color: #fff; }

/* Contact column extras */
.ch-footer__links--contact li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ch-footer__contact-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.22);
}
.ch-footer__links--contact span, .ch-footer__links--contact a {
  color: rgba(255,255,255,.5);
  font-size: 13.5px;
}
.ch-footer__links--contact a:hover { color: #fff; }

/* Bottom bar */
.ch-footer__bottom {
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
  padding-block: clamp(20px, 2vw, 28px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.ch-footer__bottom p {
  font-size: 12px;
  color: rgba(255,255,255,.25);
  margin: 0;
  letter-spacing: .01em;
}
.ch-footer__tagline {
  font-style: italic;
  color: rgba(255,255,255,.2) !important;
}

/* Responsive */
@media (max-width: 960px) {
  .ch-footer__top {
    grid-template-columns: 1fr 1fr;
    gap: 40px 48px;
  }
  .ch-footer__brand { grid-column: 1 / -1; }
  .ch-footer__desc { max-width: 100%; }
}
@media (max-width: 540px) {
  .ch-footer__top { grid-template-columns: 1fr; }
  .ch-footer__brand { grid-column: auto; }
  .ch-footer__bottom { flex-direction: column; align-items: flex-start; gap: 4px; }}

/* ================================================================
   ANIMATION SUPPORT
   ================================================================ */

/* Word split — text reveal */
.word-wrap {
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
  line-height: 1.15;
}
.word {
  display: inline-block;
}

/* ================================================================
   SCROLL PROGRESS BAR
   ================================================================ */
#ch-progress {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--wp--preset--color--accent);
  transform-origin: left center;
  transform: scaleX(0);
  z-index: 99999;
  pointer-events: none;
  border-radius: 0 2px 2px 0;
}

/* ================================================================
   CUSTOM CURSOR
   ================================================================ */
.ch-cursor, .ch-cursor-ring {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 99998;
  /* centering handled by GSAP xPercent/yPercent — no CSS transform here */
  top: 0; left: 0;
  opacity: 0;
}
.ch-cursor {
  width: 9px; height: 9px;
  background: var(--wp--preset--color--accent);
  z-index: 99999;
}
.ch-cursor-ring {
  width: 38px; height: 38px;
  border: 1.5px solid rgba(229,57,53,.45);
  background: transparent;
}
@media (hover: none) {
  .ch-cursor, .ch-cursor-ring { display: none; }}

/* ================================================================
   HOVER: BUTTONS — shimmer + scale
   ================================================================ */
.ch-btn {
  position: relative;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.ch-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(229,57,53,.22);
}
.ch-btn--primary::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 55%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), transparent);
  transition: left .55s ease;
  pointer-events: none;
}
.ch-btn--primary:hover::after {
  left: 150%;
}

/* ================================================================
   HOVER: CARDS — lift effect
   ================================================================ */
.testimonial-card {
  transition: transform .35s cubic-bezier(.22,.68,0,1.2), box-shadow .35s ease;
}
.testimonial-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 28px 64px rgba(31,31,31,.1);
}

/* Blog cards */
.section-blog .wp-block-post {
  transition: transform .35s ease, box-shadow .35s ease;
}
.section-blog .wp-block-post:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 48px rgba(31,31,31,.08);
}

/* Solution cards */
.ch-sol__card {
  transition: transform .35s ease, box-shadow .35s ease, border-color .3s;
}
.ch-sol__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 56px rgba(31,31,31,.1);
  border-color: var(--wp--preset--color--accent) !important;
}

/* ================================================================
   HOVER: PROJECT BLOCKS — overlay
   ================================================================ */
.ch-pblock {
  position: relative;
  overflow: hidden;
  transition: transform .4s ease, box-shadow .4s ease;
}
.ch-pblock:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 24px 60px rgba(31,31,31,.18);
}
.ch-pblock img {
  transition: transform .65s cubic-bezier(.22,.68,0,1.2);
}
/* Image zoom handled by GSAP in main.js */

/* ================================================================
   HOVER: WHY-US (removed — now uses bento cards)
   ================================================================ */

/* HOVER: PROCESS STEPS — handled in the PROCESS section above */

/* ================================================================
   HOVER: FOOTER LINKS — arrow shift
   ================================================================ */
.ch-footer__links a {
  transition: color .2s, transform .25s ease;
  display: inline-block;
}
.ch-footer__links a:hover {
  color: #fff;
  transform: translateX(5px);
}

/* ================================================================
   LENIS — body scroll lock compat
   ================================================================ */
html.lenis {
  height: auto;
}
.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}
.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

/* ================================================================
   BLOG PREVIEW — editorial layout
   ================================================================ */
.ch-blog {
  padding-block: clamp(72px, 9vw, 120px);
  background: var(--wp--preset--color--off-white);
  overflow: hidden;
}

/* Header */
.ch-blog__head {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 56px);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: clamp(36px, 5vw, 56px);
}
.ch-blog__head .ch-section-title, .ch-projects__head .ch-section-title { margin: 0; }

/* Grid: featured (2/3) + side (1/3) */
.ch-blog__grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: clamp(16px, 2.5vw, 28px);
  align-items: start;
}

/* ── Featured post ──────────────────────────────── */
.ch-blog__featured {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--wp--preset--color--border);
  transition: box-shadow .3s ease, transform .3s ease;
}
.ch-blog__featured:hover {
  box-shadow: 0 24px 64px -16px rgba(31,31,31,.12);
  transform: translateY(-4px);
}
.ch-blog__feat-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--wp--preset--color--border);
}
.ch-blog__feat-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .55s ease;
}
.ch-blog__featured:hover .ch-blog__feat-img img { transform: scale(1.04); }
.ch-blog__feat-img--placeholder {
  width: 100%; height: 100%;
  background: var(--wp--preset--color--surface);
}
.ch-blog__feat-body {
  padding: clamp(20px, 3vw, 32px);
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.ch-blog__cat {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--wp--preset--color--accent);
}
.ch-blog__feat-title {
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.3;
  color: var(--wp--preset--color--ink);
  margin: 0;
}
.ch-blog__feat-excerpt {
  font-size: clamp(.85rem, 1.1vw, .95rem);
  line-height: 1.7;
  color: var(--wp--preset--color--muted);
  margin: 0;
}
.ch-blog__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: .25rem;
}
.ch-blog__meta time {
  font-size: 12px;
  color: var(--wp--preset--color--muted);
}
.ch-blog__read {
  font-size: 13px;
  font-weight: 700;
  color: var(--wp--preset--color--accent);
  letter-spacing: .01em;
}

/* ── Side posts ─────────────────────────────────── */
.ch-blog__side {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.ch-blog__item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 14px;
  align-items: center;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid var(--wp--preset--color--border);
  border-radius: 14px;
  padding: 14px;
  transition: box-shadow .25s, transform .25s;
}
.ch-blog__item:hover {
  box-shadow: 0 12px 32px -8px rgba(31,31,31,.1);
  transform: translateY(-3px);
}
.ch-blog__item-img {
  width: 100px; height: 72px;
  border-radius: 8px;
  overflow: hidden;
  flex: none;
  background: var(--wp--preset--color--surface);
}
.ch-blog__item-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.ch-blog__item:hover .ch-blog__item-img img { transform: scale(1.06); }
.ch-blog__item-img--placeholder {
  width: 100%; height: 100%;
  background: var(--wp--preset--color--border);
}
.ch-blog__item-body {
  display: flex;
  flex-direction: column;
  gap: .3rem;
}
.ch-blog__item-title {
  font-size: clamp(.85rem, 1.1vw, .95rem);
  font-weight: 700;
  letter-spacing: -.015em;
  line-height: 1.35;
  color: var(--wp--preset--color--ink);
  margin: 0;
}
.ch-blog__date {
  font-size: 11px;
  color: var(--wp--preset--color--muted);
}

/* Responsive */
@media (max-width: 900px) {
  .ch-blog__grid { grid-template-columns: 1fr; }
  .ch-blog__side { flex-direction: row; flex-wrap: wrap; }
  .ch-blog__item { flex: 1 1 calc(50% - 6px); }
}
@media (max-width: 640px) {
  .ch-blog .ch-section-title { font-size: clamp(1.6rem, 8vw, 2.4rem); }
  .ch-blog__head { flex-direction: column; align-items: flex-start; gap: 2.5rem; }
  .ch-blog__head .ch-btn { order: 3; }
}
@media (max-width: 540px) {
  .ch-blog__side { flex-direction: column; }
  .ch-blog__item { flex: 1 1 100%; }
  .ch-blog__feat-title { font-size: 1.15rem; }}

/* ================================================================
   BLOG ARCHIVE — /insight-bai-viet/
   ================================================================ */
.ch-archive { background: var(--wp--preset--color--off-white); min-height: 100vh; }

.ch-archive__hero {
  background: var(--wp--preset--color--ink);
  padding-top: clamp(100px, 12vw, 140px);
  padding-bottom: clamp(56px, 7vw, 88px);
  max-width: 100%;
  position: relative;
  overflow: hidden;
}
.ch-archive__hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 70% at 80% 50%, rgba(232,73,15,.14) 0%, transparent 70%);
  pointer-events: none;
}
.ch-archive__hero-inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
  position: relative;
  z-index: 1;
}
.ch-archive__hero .ch-eyebrow { color: rgba(255,255,255,.5); }
.ch-archive__hero .ch-eyebrow__dot { background: var(--wp--preset--color--accent); }
.ch-archive__title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1.1;
  color: #fff;
  margin: .75rem 0 1rem;
}
.ch-archive__lead {
  font-size: clamp(.95rem, 1.3vw, 1.1rem);
  color: rgba(255,255,255,.5);
  max-width: 52ch;
  line-height: 1.7;
}

/* Filter */
.ch-archive__filter {
  background: #fff;
  border-bottom: 1px solid var(--wp--preset--color--border);
  position: sticky;
  top: var(--ch-header-h);
  z-index: 10;
}
.ch-archive__filter-wrap {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding: 14px clamp(20px, 4vw, 56px);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.ch-archive__tag {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 6px 16px;
  border-radius: 100px;
  border: 1.5px solid var(--wp--preset--color--border);
  color: var(--wp--preset--color--muted);
  text-decoration: none;
  transition: all .2s;
  white-space: nowrap;
}
.ch-archive__tag:hover, .ch-archive__tag--active {
  background: var(--wp--preset--color--ink);
  border-color: var(--wp--preset--color--ink);
  color: #fff;
}
.ch-archive__filter-mobile {
  display: none;
}
@media (max-width: 767px) {
  .ch-archive__filter-wrap {
    display: none;
  }
  .ch-archive__filter-mobile {
    display: block;
    padding: 12px 20px;
  }
  .ch-archive__select {
    width: 100%;
    height: 44px;
    padding: 0 40px 0 16px;
    border-radius: 100px;
    border: 1.5px solid var(--wp--preset--color--border);
    background-color: #fff;
    color: var(--wp--preset--color--ink);
    font-size: 13px;
    font-weight: 700;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none'%3E%3Cpath stroke='%231F1F1F' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m3 5 3 3 3-3'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    background-size: 12px;
    outline: none;
    cursor: pointer;
    transition: border-color 0.25s, box-shadow 0.25s;
  }
  .ch-archive__select:focus {
    border-color: var(--wp--preset--color--ink);
    box-shadow: 0 0 0 3px rgba(31, 31, 31, 0.08);
  }
}

/* Grid */
.ch-archive__wrap {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding: clamp(40px, 6vw, 80px) clamp(20px, 4vw, 56px);
}
.ch-archive__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2.5vw, 28px);
}

/* Post card */
.ch-post-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(31,31,31,0.06);
  transition: box-shadow .4s cubic-bezier(.16,1,.3,1), transform .4s cubic-bezier(.16,1,.3,1);
}
.ch-post-card:hover {
  box-shadow: 0 30px 60px -15px rgba(31,31,31,.18), 0 10px 20px -10px rgba(31,31,31,.07);
}
.ch-post-card__img {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--wp--preset--color--surface);
}
.ch-post-card__img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,.3) 100%);
  opacity: 0.6;
  transition: opacity .4s ease;
  z-index: 1;
  pointer-events: none;
}
.ch-post-card__img img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform .6s cubic-bezier(.16,1,.3,1);
  z-index: 0;
}
.ch-post-card:hover .ch-post-card__img img { transform: scale(1.04); }
.ch-post-card:hover .ch-post-card__img::after { opacity: 0.35; }
.ch-post-card__img-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--wp--preset--color--surface) 0%, var(--wp--preset--color--border) 100%);
}
.ch-post-card__body {
  padding: clamp(16px, 2vw, 24px);
  display: flex;
  flex-direction: column;
  gap: .5rem;
  flex: 1;
}
.ch-post-card__cat {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--wp--preset--color--accent);
  background: rgba(232,73,15,.07);
  padding: 4px 10px;
  border-radius: 99px;
  display: inline-block;
  align-self: flex-start;
  transition: background .3s, color .3s;
}
.ch-port__card:hover .ch-post-card__cat,
.ch-post-card:hover .ch-post-card__cat {
  background: var(--wp--preset--color--accent);
  color: #fff;
}
.ch-post-card__title {
  font-size: clamp(.95rem, 1.3vw, 1.1rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.35;
  color: var(--wp--preset--color--ink);
  margin: 0;
  flex: 1;
}
.ch-post-card__excerpt {
  font-size: .85rem;
  color: var(--wp--preset--color--muted);
  line-height: 1.65;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ch-post-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: .25rem;
  font-size: 11px;
  color: var(--wp--preset--color--muted);
  padding-top: .75rem;
  border-top: 1px solid var(--wp--preset--color--border);
}

/* Pagination */
.ch-archive__pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: clamp(40px, 5vw, 64px);
  flex-wrap: wrap;
}
.ch-archive__pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--wp--preset--color--border);
  font-size: 14px;
  font-weight: 600;
  color: var(--wp--preset--color--ink);
  text-decoration: none;
  transition: all .2s;
}
.ch-archive__pagination .page-numbers:hover, .ch-archive__pagination .page-numbers.current {
  background: var(--wp--preset--color--ink);
  border-color: var(--wp--preset--color--ink);
  color: #fff;
}
.ch-archive__pagination .prev, .ch-archive__pagination .next {
  width: auto;
  padding: 0 20px;
  border-radius: 100px;
  font-size: 13px;
}

/* Empty */
.ch-archive__empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--wp--preset--color--muted);
}

@media (max-width: 1024px) { .ch-archive__grid { grid-template-columns: repeat(2, 1fr); }}
@media (max-width: 600px)  { .ch-archive__grid { grid-template-columns: 1fr; }}


/* ================================================================
   ABOUT PAGE — /about/
   ================================================================ */
.ch-about { background: var(--wp--preset--color--white); overflow: hidden; }

/* ===================== HERO ===================== */
.ch-about__hero {
  position: relative;
  min-height: clamp(560px, 88vh, 880px);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: #0a0a0f;
  overflow: hidden;
  padding-top: var(--ch-header-h);
}
.ch-about__hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  opacity: .62;
}
.ch-about__hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,15,.4) 0%, rgba(10,10,15,.2) 40%, rgba(10,10,15,.92) 100%);
}
.ch-about__hero-grid { position: absolute; inset: 0; z-index: 1; display: flex; pointer-events: none; }
.ch-about__hero-grid > div { flex: 1; border-right: 1px solid rgba(255,255,255,.03); }
.ch-about__hero-grid > div:last-child { border-right: none; }
.ch-about__hero-glow {
  position: absolute; z-index: 1; top: -10%; right: -8%;
  width: min(620px, 70vw); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(192,57,43,.55), transparent 65%);
  filter: blur(60px); pointer-events: none;
}
.ch-about__hero-inner {
  position: relative; z-index: 3;
  max-width: var(--ch-maxw);
  width: 100%;
  margin-inline: auto;
  padding: clamp(40px,8vw,90px) clamp(20px,4vw,56px) clamp(20px,3vw,40px);
}
.ch-about__hero .ch-eyebrow { color: rgba(255,255,255,.5); margin-bottom: clamp(20px,3vw,36px); }
.ch-about__hero .ch-eyebrow__dot { background: var(--wp--preset--color--accent); }

/* Big editorial tagline */
.ch-about__tagline { margin: 0; line-height: .94; letter-spacing: -.045em; }
.ch-about__tagline-l1 {
  display: block;
  font-size: clamp(2rem, 7vw, 6rem);
  font-weight: 300; color: rgba(255,255,255,.55);
}
.ch-about__tagline-l2 {
  display: block;
  font-size: clamp(3rem, 11vw, 9.5rem);
  font-weight: 800; color: #fff;
}
.ch-about__tagline-l2 em { font-style: normal; color: var(--wp--preset--color--accent); }
.ch-about__hero-vn {
  margin: clamp(20px,3vw,34px) 0 0;
  font-size: clamp(1rem, 2vw, 1.6rem);
  font-weight: 600; line-height: 1.4;
  color: rgba(255,255,255,.72); max-width: 24ch;
}
.ch-about__hero-foot {
  position: relative; z-index: 3;
  max-width: var(--ch-maxw); width: 100%; margin-inline: auto;
  padding: clamp(16px,2vw,24px) clamp(20px,4vw,56px) clamp(24px,3vw,40px);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: clamp(.7rem,1vw,.82rem); font-weight: 600; letter-spacing: .03em;
  color: rgba(255,255,255,.42); text-transform: uppercase;
}

/* ===================== MANIFESTO ===================== */
.ch-about__manifesto {
  position: relative;
  background: var(--wp--preset--color--surface);
  padding-block: clamp(72px, 12vw, 160px);
  overflow: hidden;
}
.ch-about__manifesto-inner {
  position: relative;
  max-width: var(--ch-maxw); margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
}
.ch-about__quote-mark {
  position: absolute; top: -.35em; left: clamp(8px,3vw,40px);
  font-size: clamp(10rem, 26vw, 30rem); line-height: 1;
  font-weight: 900; color: rgba(192,57,43,.07);
  pointer-events: none; user-select: none;
}
.ch-about__manifesto .ch-eyebrow { position: relative; margin-bottom: 1.25rem; }
.ch-about__manifesto-text {
  position: relative;
  font-size: clamp(1.5rem, 3.6vw, 3rem);
  font-weight: 800; letter-spacing: -.03em; line-height: 1.22;
  color: var(--wp--preset--color--ink); max-width: 24ch; margin: 0;
}
.ch-about__manifesto-text em { font-style: normal; color: var(--wp--preset--color--accent); }

/* ===================== STATS (dark band) ===================== */
.ch-about__stats { background: var(--wp--preset--color--ink); }
.ch-about__stats-inner {
  max-width: var(--ch-maxw); margin-inline: auto;
  padding: clamp(44px,6vw,72px) clamp(20px,4vw,56px);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
}
.ch-about__stat { text-align: center; padding: 8px 16px; border-right: 1px solid rgba(255,255,255,.1); }
.ch-about__stat:last-child { border-right: none; }
.ch-about__stat-num {
  display: block; font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 800;
  letter-spacing: -.04em; color: #fff; line-height: 1;
}
.ch-about__stat-num i { font-style: normal; color: var(--wp--preset--color--accent); }
.ch-about__stat-lbl {
  display: block; font-size: clamp(11px,1.1vw,13px); font-weight: 600;
  color: rgba(255,255,255,.5); margin-top: .7rem; letter-spacing: .02em;
}

/* ===================== STORY ===================== */
.ch-about__story { padding-block: clamp(72px, 10vw, 130px); }
.ch-about__story-inner {
  max-width: var(--ch-maxw); margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
  display: grid; grid-template-columns: 1.1fr .9fr;
  gap: clamp(40px, 6vw, 80px); align-items: center;
}
.ch-about__story-text { display: flex; flex-direction: column; gap: 1.25rem; }
.ch-about__story-text h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.8rem); font-weight: 800;
  letter-spacing: -.03em; line-height: 1.18; color: var(--wp--preset--color--ink); margin: .25rem 0 0;
}
.ch-about__story-text p:not(.ch-eyebrow) { font-size: clamp(.92rem,1.1vw,1rem); line-height: 1.85; color: rgba(31,31,31,.66); margin: 0; }
.ch-about__story-text p strong { color: var(--wp--preset--color--ink); }

.ch-about__pullquote {
  position: relative;
  background: var(--wp--preset--color--accent);
  color: #fff; border-radius: 24px;
  padding: clamp(36px,5vw,64px) clamp(32px,4vw,52px);
  overflow: hidden; min-height: clamp(280px,30vw,420px);
  display: flex; align-items: flex-end;
}
.ch-about__pullquote-mark {
  position: absolute; top: -.1em; left: .15em;
  font-size: clamp(8rem,16vw,16rem); line-height: 1;
  color: rgba(255,255,255,.14); pointer-events: none;
}
.ch-about__pullquote p {
  position: relative; margin: 0;
  font-size: clamp(1.5rem, 2.8vw, 2.4rem); font-weight: 800;
  letter-spacing: -.03em; line-height: 1.2;
}
.ch-about__pullquote em { font-style: normal; color: #0a0a0f; }

/* ===================== VALUES (bento) ===================== */
.ch-about__values { background: var(--wp--preset--color--off-white); padding-block: clamp(72px, 9vw, 120px); }
.ch-about__values-inner { max-width: var(--ch-maxw); margin-inline: auto; padding-inline: clamp(20px, 4vw, 56px); }
.ch-about__values-head { margin-bottom: clamp(40px, 5vw, 64px); }
.ch-about__values-head h2 {
  font-size: clamp(1.9rem, 3.4vw, 3rem); font-weight: 800; letter-spacing: -.03em;
  line-height: 1.15; color: var(--wp--preset--color--ink); margin: .5rem 0 0;
}
.ch-about__values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ch-about__value {
  position: relative; overflow: hidden;
  border-radius: 22px; padding: clamp(28px,3.2vw,44px);
  min-height: clamp(300px, 32vw, 400px);
  display: flex; flex-direction: column; justify-content: flex-end;
  transition: transform .4s cubic-bezier(.16,1,.3,1), box-shadow .4s cubic-bezier(.16,1,.3,1);
}
.ch-about__value:hover { transform: translateY(-8px); box-shadow: 0 30px 60px -18px rgba(31,31,31,.3); }
.ch-about__value-ghost {
  position: absolute; top: -.18em; right: .06em;
  font-size: clamp(7rem,13vw,15rem); font-weight: 900; line-height: 1;
  letter-spacing: -.05em; pointer-events: none; user-select: none;
  transition: opacity .4s;
}
.ch-about__value-body { position: relative; z-index: 1; display: flex; flex-direction: column; gap: .85rem; }
.ch-about__value-num { font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; opacity: .75; }
.ch-about__value h3 { font-size: clamp(1.5rem, 2.4vw, 2.1rem); font-weight: 800; letter-spacing: -.025em; margin: 0; line-height: 1.05; }
.ch-about__value p { font-size: clamp(.88rem,1.05vw,.96rem); line-height: 1.7; margin: 0; }
/* color variants */
.ch-about__value--ink { background: var(--wp--preset--color--ink); }
.ch-about__value--ink .ch-about__value-ghost { color: rgba(255,255,255,.06); }
.ch-about__value--ink h3 { color: #fff; }
.ch-about__value--ink .ch-about__value-num { color: var(--wp--preset--color--accent); opacity: 1; }
.ch-about__value--ink p { color: rgba(255,255,255,.55); }
.ch-about__value--accent { background: var(--wp--preset--color--accent); }
.ch-about__value--accent .ch-about__value-ghost { color: rgba(255,255,255,.13); }
.ch-about__value--accent h3, .ch-about__value--accent .ch-about__value-num { color: #fff; }
.ch-about__value--accent p { color: rgba(255,255,255,.78); }
.ch-about__value--yellow { background: var(--wp--preset--color--yellow); }
.ch-about__value--yellow .ch-about__value-ghost { color: rgba(31,31,31,.1); }
.ch-about__value--yellow h3, .ch-about__value--yellow .ch-about__value-num { color: #1f1f1f; }
.ch-about__value--yellow p { color: rgba(31,31,31,.7); }

/* ===================== LEADERS ===================== */
.ch-about__leaders { background: var(--wp--preset--color--white); padding-block: clamp(72px, 9vw, 120px); }
.ch-about__leaders-inner { max-width: var(--ch-maxw); margin-inline: auto; padding-inline: clamp(20px, 4vw, 56px); }
.ch-about__leaders-head { margin-bottom: clamp(40px, 5vw, 64px); }
.ch-about__leaders-head h2 {
  font-size: clamp(1.9rem, 3.4vw, 3rem); font-weight: 800; letter-spacing: -.03em;
  line-height: 1.15; color: var(--wp--preset--color--ink); margin: .5rem 0 0;
}
.ch-about__leaders-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(20px, 2.5vw, 32px); }
.ch-about__leader {
  display: grid; grid-template-columns: 220px 1fr;
  background: var(--wp--preset--color--surface);
  border: 1px solid var(--wp--preset--color--border);
  border-radius: 24px; overflow: hidden;
  transition: transform .4s cubic-bezier(.16,1,.3,1), box-shadow .4s cubic-bezier(.16,1,.3,1), border-color .4s;
}
.ch-about__leader:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px -18px rgba(31,31,31,.18);
  border-color: var(--wp--preset--color--accent);
}
.ch-about__leader-photo {
  background: var(--wp--preset--color--ink); background-size: cover; background-position: center;
  display: grid; place-items: center; min-height: 280px; position: relative;
}
.ch-about__leader-photo::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent, rgba(192,57,43,.25));
}
.ch-about__leader-photo span { position: relative; font-size: 3.4rem; font-weight: 800; letter-spacing: -.03em; color: rgba(255,255,255,.2); }
.ch-about__leader-body { padding: clamp(26px, 3vw, 40px); display: flex; flex-direction: column; gap: .5rem; justify-content: center; }
.ch-about__leader-role { font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--wp--preset--color--accent); }
.ch-about__leader-body h3 { font-size: clamp(1.3rem, 2vw, 1.7rem); font-weight: 800; letter-spacing: -.025em; color: var(--wp--preset--color--ink); margin: 0; }
.ch-about__leader-body p { font-size: clamp(.86rem,1.05vw,.94rem); line-height: 1.75; color: rgba(31,31,31,.64); margin: .4rem 0 0; }
.ch-about__leader-socials { display: flex; gap: 8px; margin-top: 1.1rem; }
.ch-about__leader-social {
  width: 36px; height: 36px; border-radius: 50%;
  display: grid; place-items: center;
  background: #fff; color: var(--wp--preset--color--ink);
  border: 1px solid var(--wp--preset--color--border);
  transition: background .25s, color .25s, border-color .25s, transform .25s;
}
.ch-about__leader-social:hover {
  background: var(--wp--preset--color--accent);
  color: #fff; border-color: var(--wp--preset--color--accent);
  transform: translateY(-2px);
}
.ch-about__leader-zalo { font-size: 15px; font-weight: 800; letter-spacing: -.02em; line-height: 1; }

/* ===================== TEAM ===================== */
.ch-about__team { background: var(--wp--preset--color--surface); padding-block: clamp(72px, 9vw, 120px); }
.ch-about__team-inner { max-width: var(--ch-maxw); margin-inline: auto; padding-inline: clamp(20px, 4vw, 56px); }
.ch-about__team-head { margin-bottom: clamp(40px, 5vw, 56px); }
.ch-about__team-head h2 {
  font-size: clamp(1.9rem, 3.4vw, 3rem); font-weight: 800; letter-spacing: -.03em;
  line-height: 1.15; color: var(--wp--preset--color--ink); margin: .5rem 0 0;
}
.ch-about__team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ch-about__member {
  background: #fff; border: 1px solid var(--wp--preset--color--border);
  border-radius: 18px; overflow: hidden;
  transition: transform .35s cubic-bezier(.16,1,.3,1), box-shadow .35s;
}
.ch-about__member:hover { transform: translateY(-5px); box-shadow: 0 20px 44px -14px rgba(31,31,31,.14); }
.ch-about__member-avatar {
  width: 100%; aspect-ratio: 1/1;
  background: linear-gradient(135deg, var(--wp--preset--color--surface), var(--wp--preset--color--border));
  background-size: cover; background-position: center;
  display: grid; place-items: center;
}
.ch-about__member-avatar span { font-size: 1.7rem; font-weight: 800; letter-spacing: -.02em; color: rgba(31,31,31,.26); }
.ch-about__member-info { padding: 16px 20px; display: flex; flex-direction: column; gap: 3px; }
.ch-about__member-info strong { font-size: .95rem; font-weight: 700; color: var(--wp--preset--color--ink); }
.ch-about__member-info span { font-size: .78rem; color: var(--wp--preset--color--muted); }
.ch-about__member--more { background: var(--wp--preset--color--ink); border-color: var(--wp--preset--color--ink); display: grid; place-items: center; text-align: center; }
.ch-about__member-more-inner { padding: 24px; }
.ch-about__member-more-inner strong { display: block; font-size: 2.6rem; font-weight: 800; letter-spacing: -.04em; color: var(--wp--preset--color--accent); line-height: 1; }
.ch-about__member-more-inner span { display: block; font-size: .82rem; line-height: 1.5; color: rgba(255,255,255,.6); margin-top: .5rem; }

/* ===================== CTA ===================== */
.ch-about__cta { position: relative; background: var(--wp--preset--color--ink); padding-block: clamp(80px, 12vw, 150px); overflow: hidden; }
.ch-about__cta-glow {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: min(760px, 90vw); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(192,57,43,.4), transparent 62%);
  filter: blur(70px); pointer-events: none;
}
.ch-about__cta-inner { position: relative; max-width: 760px; margin-inline: auto; padding-inline: clamp(20px, 4vw, 56px); text-align: center; }
.ch-eyebrow--center { justify-content: center; }
.ch-about__cta-inner .ch-eyebrow { color: rgba(255,255,255,.7); margin-bottom: 1.25rem; }
.ch-about__cta-inner .ch-eyebrow__dot { background: var(--wp--preset--color--accent); }
.ch-about__cta-inner h2 {
  font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 800; letter-spacing: -.04em;
  line-height: 1.08; color: #fff; margin: 0 0 1.25rem;
}
.ch-about__cta-inner h2 em { font-style: normal; color: var(--wp--preset--color--accent); }
.ch-about__cta-inner p:not(.ch-eyebrow) { font-size: clamp(.95rem,1.3vw,1.1rem); color: rgba(255,255,255,.55); line-height: 1.7; margin: 0 auto 2rem; max-width: 52ch; }
.ch-about__cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 980px) {
  .ch-about__story-inner { grid-template-columns: 1fr; }
  .ch-about__values-grid { grid-template-columns: 1fr; }
  .ch-about__leaders-grid { grid-template-columns: 1fr; }
  .ch-about__team-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .ch-about__stats-inner { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
  .ch-about__stat { border-right: none; }
  .ch-about__stat:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.1); }
  .ch-about__team-grid { grid-template-columns: repeat(2, 1fr); }
  .ch-about__leader { grid-template-columns: 1fr; }
  .ch-about__leader-photo { min-height: 0; aspect-ratio: 1/1; }
  .ch-about__hero-foot { font-size: 10px; }
}

/* ================================================================
   PORTFOLIO ARCHIVE
   ================================================================ */
.ch-port-archive { background: var(--wp--preset--color--off-white); min-height: 100vh; }

.ch-port__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2.5vw, 28px);
}

.ch-port__card {
  display: flex;
  flex-direction: column;
  color: inherit;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(31,31,31,0.06);
  transition: box-shadow .4s cubic-bezier(.16,1,.3,1), transform .4s cubic-bezier(.16,1,.3,1);
  position: relative;
}
.ch-port__card:hover,
.ch-port__card:focus-within {
  box-shadow: 0 30px 60px -15px rgba(31,31,31,.18), 0 10px 20px -10px rgba(31,31,31,.07);
}
.ch-port__card-link {
  color: inherit;
  text-decoration: none;
}
.ch-port__card-link:focus {
  outline: none;
}
.ch-port__card-link::after {
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  z-index: 2;
}
.ch-port__card-img {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.ch-port__card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 45%, rgba(0,0,0,.35) 100%);
  opacity: 0.8;
  transition: opacity .4s ease;
  z-index: 1;
  pointer-events: none;
}
.ch-port__card-img img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform .6s cubic-bezier(.16,1,.3,1);
  z-index: 0;
}
.ch-port__card:hover .ch-port__card-img img,
.ch-port__card:focus-within .ch-port__card-img img { transform: scale(1.04); }
.ch-port__card:hover .ch-port__card-img::after { opacity: 0.45; }
.ch-port__card-placeholder {
  width: 100%; height: 100%;
}
.ch-port__card-body {
  padding: clamp(16px, 2vw, 24px);
  display: flex;
  flex-direction: column;
  gap: .4rem;
  flex: 1;
}
.ch-port__card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .2rem;
}
.ch-port__year {
  font-size: 11px;
  font-weight: 600;
  color: var(--wp--preset--color--muted);
}
.ch-port__card-title {
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.3;
  color: var(--wp--preset--color--ink);
  margin: 0;
}
.ch-port__client {
  font-size: .82rem;
  color: var(--wp--preset--color--muted);
  margin: 0;
}
.ch-port__results {
  font-size: .82rem;
  color: rgba(31,31,31,.5);
  line-height: 1.6;
  margin: 0;
  flex: 1;
}
.ch-port__arrow {
  font-size: .8rem;
  font-weight: 700;
  color: var(--wp--preset--color--accent);
  margin-top: .5rem;
  display: inline-block;
  transition: transform .3s var(--ch-ease);
}
.ch-port__card:hover .ch-port__arrow,
.ch-port__card:focus-within .ch-port__arrow {
  transform: translateX(6px);
}

@media (max-width: 1024px) { .ch-port__grid { grid-template-columns: repeat(2, 1fr); }}
@media (max-width: 600px)  { .ch-port__grid { grid-template-columns: 1fr; }}

/* ================================================================
   PORTFOLIO SINGLE
   ================================================================ */
.ch-port-single { background: #fff; }

/* Hero */
.ch-port-single__hero {
  background: var(--wp--preset--color--ink);
  padding-top: calc(var(--ch-header-h) + clamp(84px, 9vw, 128px));
  padding-bottom: clamp(60px, 5.5vw, 88px);
  position: relative;
  overflow: hidden;
}
.ch-port-single__hero-inner {
  width: 100%;
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
  position: relative;
  z-index: 1;
}
.ch-port-single__hero .rv {
  opacity: 1;
  transform: none;
}
.ch-port-single__hero-accent {
  position: absolute;
  top: -120px; right: -120px;
  width: 500px; height: 500px;
  border-radius: 50%;
  opacity: .12;
  filter: blur(80px);
  pointer-events: none;
}
.ch-port-single__meta-top {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 1.5rem;
}
.ch-port-single__back {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.5);
  text-decoration: none;
  transition: color .2s;
}
.ch-port-single__back:hover { color: #fff; }
.ch-port-single__svc-badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .05em;
  color: #fff;
  background: var(--wp--preset--color--accent);
  padding: 5px 14px;
  border-radius: 100px;
  text-transform: uppercase;
}
.ch-port-single__title {
  position: relative;
  z-index: 2;
  font-size: clamp(2.4rem, 5.5vw, 4.5rem);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.08;
  color: #fff;
  margin: 0 0 1rem;
  max-width: 18ch;
  overflow-wrap: anywhere;
}
.ch-port-single__client {
  font-size: clamp(.9rem, 1.2vw, 1.05rem);
  color: rgba(255,255,255,.45);
  margin: 0;
}

/* Cover & Main Layout */
.ch-port-single__main {
  background: #fff;
  position: relative;
  z-index: 2;
}
.ch-port-single__main-inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: clamp(40px, 5vw, 64px);
  align-items: start;
  margin-top: 0;
}
.ch-port-single__left {
  display: flex;
  flex-direction: column;
  gap: clamp(32px, 4vw, 48px);
  padding-top: clamp(56px, 7vw, 104px);
  padding-bottom: clamp(56px, 7vw, 96px);
}
.ch-port-single__right {
  position: sticky;
  top: calc(var(--ch-header-h) + 24px);
  margin-top: clamp(-200px, -12vw, -140px);
  padding-bottom: clamp(56px, 7vw, 96px);
}
.ch-port-single__cover {
  width: 100%;
  margin: 0;
}
.ch-port-single__cover img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
  box-shadow: 0 40px 80px -20px rgba(31,31,31,.2);
}
.ch-port-single__side-cta {
  margin-top: 24px;
}

/* Meta box */
.ch-port-single__meta-box {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 460px;
  border-bottom: 1px solid var(--wp--preset--color--border);
  padding-top: 0;
  padding-bottom: clamp(22px, 3vw, 34px);
}
.ch-port-single__meta-item {
  display: grid;
  grid-template-columns: minmax(104px, 0.34fr) 1fr;
  align-items: baseline;
  gap: 18px;
  padding: 14px 0;
  border-top: 1px solid var(--wp--preset--color--border);
}
.ch-port-single__meta-item:first-child {
  border-top: 0;
  padding-top: 0;
}
.ch-port-single__meta-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--wp--preset--color--muted);
}
.ch-port-single__meta-val {
  font-size: .95rem;
  font-weight: 600;
  color: var(--wp--preset--color--ink);
  line-height: 1.45;
}

@media (max-width: 1023px) {
  .ch-port-single__hero {
    padding-bottom: clamp(96px, 16vw, 140px);
  }
  .ch-port-single__main-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    margin-top: 0;
  }
  .ch-port-single__left {
    order: 2;
    padding-top: 0;
    padding-bottom: 48px;
  }
  .ch-port-single__right {
    order: 1;
    position: static;
    margin-top: 0;
    padding-bottom: 0;
  }
  .ch-port-single__cover {
    max-width: 600px;
    margin: clamp(-60px, -8vw, -100px) auto 0;
  }
  .ch-port-single__side-cta {
    max-width: 600px;
    margin: 16px auto 0;
  }
}
@media (max-width: 600px) {
  .ch-port-single__meta-item {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}
.ch-port-single__body { font-size: 1.05rem; line-height: 1.8; color: rgba(31,31,31,.75); }
.ch-port-single__body p { margin: 0 0 1.25em; }

.ch-port-single__results {
  background: var(--wp--preset--color--surface);
  border: 1px solid var(--wp--preset--color--border);
  border-radius: 16px;
  padding: clamp(24px,3vw,36px);
}
.ch-port-single__results-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--wp--preset--color--accent);
  margin-bottom: 1rem;
}
.ch-port-single__results-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ch-port-single__results-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: clamp(.9rem,1.2vw,1rem);
  font-weight: 600;
  color: var(--wp--preset--color--ink);
  line-height: 1.5;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--wp--preset--color--border);
}
.ch-port-single__results-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.ch-port-single__results-list li::before {
  content: '';
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--wp--preset--color--accent);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  margin-top: 2px;
}
.ch-port-single__results p {
  font-size: .95rem;
  line-height: 1.75;
  color: #fff;
  margin: 0;
}

/* CTA */
.ch-port-single__cta {
  background: var(--wp--preset--color--off-white);
  border-top: 1px solid var(--wp--preset--color--border);
  padding-block: clamp(64px,9vw,100px);
}
.ch-port-single__cta-inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px,4vw,56px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.ch-port-single__cta-inner h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.2;
  color: var(--wp--preset--color--ink);
  margin: 0;
}
.ch-port-single__cta-btns { display: flex; gap: 12px; flex-wrap: wrap; }

.entry-content { font-size: 1.05rem; line-height: 1.85; color: rgba(31,31,31,.75); }
.entry-content h2 { font-size: clamp(1.4rem,2.5vw,2rem); font-weight: 800; letter-spacing:-.03em; color:var(--wp--preset--color--ink); margin:2.5em 0 .75em; }
.entry-content h3 { font-size: clamp(1.1rem,1.8vw,1.4rem); font-weight: 700; letter-spacing:-.02em; color:var(--wp--preset--color--ink); margin:2em 0 .6em; }
.entry-content p  { margin: 0 0 1.4em; }
.entry-content ul, .entry-content ol { padding-left: 1.5em; margin: 0 0 1.4em; }
.entry-content li { margin-bottom: .4em; }
.entry-content strong { color: var(--wp--preset--color--ink); font-weight: 700; }
.entry-content a  { color: var(--wp--preset--color--accent); text-decoration: underline; text-underline-offset: 3px; }
.entry-content img { max-width:100%; border-radius:12px; display:block; margin:2em auto; }
.entry-content figure { margin: 2em 0; }
.entry-content figcaption { text-align:center; font-size:.8rem; color:var(--wp--preset--color--muted); margin-top:.5rem; }

/* Gutenberg Quote block → styled như ch-port-single__quote */
.entry-content blockquote, .entry-content .wp-block-quote {
  margin: 2em 0;
  padding: clamp(24px,3vw,36px);
  background: var(--wp--preset--color--ink);
  border-radius: 16px;
  border: none;
}
.entry-content blockquote p, .entry-content .wp-block-quote p {
  font-size: clamp(1.05rem,2vw,1.35rem);
  font-weight: 600;
  line-height: 1.55;
  color: #fff;
  margin: 0 0 .75rem;
  letter-spacing: -.01em;
}
.entry-content blockquote cite, .entry-content .wp-block-quote cite {
  font-size:.82rem; font-style:normal; color:rgba(255,255,255,.5);
}

/* Gutenberg Callout / Pullquote */
.entry-content .wp-block-pullquote {
  padding: clamp(20px,3vw,32px);
  border-top: 3px solid var(--wp--preset--color--accent);
  border-bottom: 3px solid var(--wp--preset--color--accent);
  text-align: left;
}
.entry-content .wp-block-pullquote blockquote { background:none; padding:0; border-radius:0; }
.entry-content .wp-block-pullquote p { color:var(--wp--preset--color--ink); font-size:clamp(1.1rem,2vw,1.4rem); }

/* "Kết quả dự án" — dùng wp-block-group với className="results-box" */
.entry-content .results-box, .entry-content .wp-block-group.results-box {
  padding: clamp(20px,2.5vw,28px) clamp(20px,2.5vw,28px) clamp(20px,2.5vw,28px) clamp(24px,3vw,36px);
  background: var(--wp--preset--color--surface);
  border-left: 3px solid var(--wp--preset--color--accent);
  border-radius: 0 12px 12px 0;
}

/* ================================================================
   BLOG SINGLE POST
   ================================================================ */
.ch-post-single { background: #fff; }

.ch-post-single__hero {
  background: var(--wp--preset--color--ink);
  padding: clamp(120px,16vw,180px) clamp(20px,4vw,56px) clamp(56px,7vw,88px);
}
.ch-post-single__hero-inner {
  max-width: 780px;
  margin-inline: auto;
}
.ch-post-single__meta-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 1.5rem;
}
.ch-post-single__title {
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1.1;
  color: #fff;
  margin: 0 0 1.25rem;
}
.ch-post-single__byline {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  color: rgba(255,255,255,.4);
}

.ch-post-single__cover {
  max-width: 900px;
  margin: clamp(-32px,-4vw,-48px) auto 0;
  padding-inline: clamp(20px,4vw,56px);
}
.ch-post-single__cover img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
  box-shadow: 0 40px 80px -20px rgba(31,31,31,.15);
}

.ch-post-single__content {
  padding-block: clamp(56px,8vw,96px);
}
.ch-post-single__body {
  max-width: 700px;
  margin-inline: auto;
  padding-inline: clamp(20px,4vw,56px);
}

/* ----------------------------------------------------------------
   Entry content — blog typography
   ---------------------------------------------------------------- */
.entry-content {
  font-size: clamp(1rem, 1.15vw, 1.1rem);
  line-height: 1.85;
  color: #2a2a2a;
}
.entry-content > * + * { margin-top: 1.5em; }
.entry-content > *:first-child { margin-top: 0; }

/* Headings */
.entry-content h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800; letter-spacing: -.03em; line-height: 1.2;
  color: var(--wp--preset--color--ink);
  margin-top: 2.5em; margin-bottom: .6em;
}
.entry-content h3 {
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  font-weight: 700; letter-spacing: -.02em; line-height: 1.25;
  color: var(--wp--preset--color--ink);
  margin-top: 2em; margin-bottom: .5em;
}
.entry-content h4 {
  font-size: 1.05rem; font-weight: 700;
  color: var(--wp--preset--color--ink);
  margin-top: 1.75em; margin-bottom: .4em;
}

/* Paragraph */
.entry-content p { margin: 0 0 1.4em; }
.entry-content p:last-child { margin-bottom: 0; }

/* Links */
.entry-content a {
  color: var(--wp--preset--color--accent);
  text-decoration: underline; text-underline-offset: 3px;
}
.entry-content a:hover { opacity: .75; }

/* Bold / italic */
.entry-content strong { font-weight: 700; color: var(--wp--preset--color--ink); }
.entry-content em { font-style: italic; }

/* Lists */
.entry-content ul, .entry-content ol {
  padding-left: 1.5em; margin: 1.2em 0;
}
.entry-content li { margin-bottom: .5em; }
.entry-content ul li { list-style: disc; }
.entry-content ol li { list-style: decimal; }

/* Blockquote */
.entry-content blockquote {
  border-left: 3px solid var(--wp--preset--color--accent);
  padding: .75em 1.25em;
  margin: 2em 0;
  background: var(--wp--preset--color--surface);
  border-radius: 0 8px 8px 0;
  font-size: 1.05em; font-style: italic;
  color: rgba(31,31,31,.7);
}

/* Images */
.entry-content img {
  max-width: 100%; height: auto;
  border-radius: 10px; display: block;
  margin: 2em auto;
}
.entry-content figure { margin: 2em 0; }
.entry-content figcaption {
  text-align: center; font-size: .82rem;
  color: rgba(31,31,31,.45); margin-top: .6em;
}

/* Iframes & embeds — constrain và aspect ratio */
.entry-content iframe, .entry-content embed, .entry-content object {
  max-width: 100%;
  border-radius: 10px;
  display: block;
  margin: 2em auto;
}
.entry-content .wp-block-embed, .entry-content .embed-responsive {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  height: 0; overflow: hidden;
  border-radius: 10px;
  margin: 2em 0;
}
.entry-content .wp-block-embed iframe, .entry-content .embed-responsive iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  margin: 0; border-radius: 10px;
}

/* Tables */
.entry-content table {
  width: 100%; border-collapse: collapse;
  font-size: .9rem; margin: 2em 0;
}
.entry-content th {
  background: var(--wp--preset--color--ink);
  color: #fff; padding: 10px 14px;
  text-align: left; font-size: .8rem; letter-spacing: .06em;
}
.entry-content td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--wp--preset--color--border);
}
.entry-content tr:last-child td { border-bottom: none; }

/* Code */
.entry-content code {
  background: #f4f4f4; padding: 2px 6px;
  border-radius: 4px; font-size: .88em;
  font-family: 'Courier New', monospace;
}
.entry-content pre {
  background: #1a1a2e; color: #e2e2e2;
  padding: 1.5em; border-radius: 10px;
  overflow-x: auto; font-size: .88em;
  margin: 2em 0;
}

/* Horizontal rule */
.entry-content hr {
  border: none; border-top: 1px solid var(--wp--preset--color--border);
  margin: 3em 0;
}

/* WPBakery shortcode cleanup — ẩn các thẻ không render được */
.entry-content .vc_row, .entry-content .vc_column_container { display: block; }
.entry-content [class^="wpb_"], .entry-content [class*=" wpb_"] { display: block; }

/* Related posts */
.ch-post-related {
  border-top: 1px solid var(--wp--preset--color--border);
  padding-block: clamp(40px,5vw,64px);
}
.ch-post-related__inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px,4vw,56px);
}
.ch-post-related__heading {
  font-size: clamp(1.1rem,2vw,1.3rem);
  font-weight: 700;
  color: var(--wp--preset--color--ink);
  margin-bottom: 1.5rem;
}
.ch-post-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px,2vw,24px);
}
@media (max-width: 768px) {
  .ch-post-related__grid { grid-template-columns: 1fr; }}

/* ================================================================
   DỊCH VỤ — SINGLE PAGE
   ================================================================ */

/* ── Hero ──────────────────────────────────────────────────── */
.ch-svc-hero {
  position: relative;
  background: var(--wp--preset--color--ink);
  padding-top: clamp(100px,12vw,140px);
  padding-bottom: clamp(60px,8vw,100px);
  overflow: hidden;
}
.ch-svc-hero__bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 40%, rgba(232,73,15,.12) 0%, transparent 70%);
}
.ch-svc-hero__inner {
  position: relative;
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px,4vw,56px);
}
.ch-svc-hero__breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: .75rem; font-weight: 500;
  color: rgba(255,255,255,.4);
  margin-bottom: clamp(24px,4vw,40px);
}
.ch-svc-hero__breadcrumb a { color: rgba(255,255,255,.4); }
.ch-svc-hero__breadcrumb a:hover { color: #fff; }
.ch-svc-hero__content {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: clamp(40px,6vw,80px);
  align-items: start;
}
.ch-svc-hero__left .ch-eyebrow { color: rgba(255,255,255,.45); margin-bottom: .5rem; }
.ch-svc-hero__num {
  margin-left: 8px;
  font-variant-numeric: tabular-nums;
  opacity: .5;
}
.ch-svc-hero__title {
  font-size: clamp(2.4rem,5vw,4.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.08;
  letter-spacing: -.02em;
  margin-bottom: 1rem;
}
.ch-svc-hero__tagline {
  font-size: clamp(.95rem,1.5vw,1.1rem);
  color: rgba(255,255,255,.55);
  line-height: 1.6;
  max-width: 520px;
  margin-bottom: 2rem;
}
.ch-svc-hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* Right card */
.ch-svc-hero__right { display: flex; flex-direction: column; gap: 20px; }
.ch-svc-hero__thumb {
  border-radius: 16px; overflow: hidden;
  position: relative; aspect-ratio: 4/3;
}
.ch-svc-hero__thumb img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
}
.ch-svc-hero__card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 16px;
  padding: clamp(20px,3vw,28px);
}
.ch-svc-hero__price { margin-bottom: 1rem; }
.ch-svc-hero__price-label {
  display: block; font-size: .7rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.4); margin-bottom: 4px;
}
.ch-svc-hero__price-val { font-size: 1.4rem; font-weight: 800; color: var(--wp--preset--color--accent); }
.ch-svc-hero__features {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 8px;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1rem;
}
.ch-svc-hero__features li {
  display: flex; gap: 10px; align-items: baseline;
  font-size: .88rem; color: rgba(255,255,255,.7);
}
.ch-svc-hero__check { flex-shrink: 0; font-weight: 700; color: var(--wp--preset--color--accent); }

@media (max-width: 860px) {
  .ch-svc-hero__content { grid-template-columns: 1fr; }
  .ch-svc-hero__right { order: -1; }}

/* ── Pain points ───────────────────────────────────────────── */
.ch-svc-pain {
  padding-block: clamp(60px,8vw,100px);
  background: var(--wp--preset--color--surface);
}
.ch-svc-pain__inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px,4vw,56px);
}
.ch-svc-pain__head { margin-bottom: clamp(32px,4vw,48px); }
.ch-svc-pain__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px,2vw,24px);
}
.ch-svc-pain__card {
  background: #fff;
  border: 1px solid var(--wp--preset--color--border);
  border-radius: 16px;
  padding: clamp(24px,3vw,36px);
}
.ch-svc-pain__num {
  display: block;
  font-size: 2rem; font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  margin-bottom: .75rem;
  color: var(--wp--preset--color--accent);
  opacity: .35;
}
.ch-svc-pain__title {
  font-size: 1rem; font-weight: 700;
  color: var(--wp--preset--color--ink);
  margin-bottom: .5rem;
}
.ch-svc-pain__desc {
  font-size: .88rem; color: var(--wp--preset--color--muted);
  line-height: 1.6;
}
@media (max-width: 600px) {
  .ch-svc-pain__grid { grid-template-columns: 1fr; }}

/* ── ch-flow light variant (nền trắng) ─────────────────────── */
.ch-flow--light .ch-flow__track {
  background: var(--wp--preset--color--border);
  /* left/right override via inline style from PHP based on step count */
}
.ch-flow--light .ch-flow__track-fill { background: var(--wp--preset--color--accent); }
.ch-flow--light .ch-flow__dot {
  background: #fff;
  border-color: var(--wp--preset--color--border);
}
.ch-flow--light .ch-flow__item:hover .ch-flow__dot {
  background: var(--wp--preset--color--accent);
  border-color: var(--wp--preset--color--accent);
}
.ch-flow--light .ch-flow__num { color: var(--wp--preset--color--accent); }
.ch-flow--light .ch-flow__title { color: var(--wp--preset--color--ink); }
.ch-flow--light .ch-flow__desc { color: var(--wp--preset--color--muted); }
/* Fix: hover desc phải giữ màu tối, không đổi sang trắng */
.ch-flow--light .ch-flow__item:hover .ch-flow__desc { color: var(--wp--preset--color--muted); }
@media (max-width: 600px) {
  .ch-flow--light .ch-flow__item {
    border-top: 1px solid var(--wp--preset--color--border);
  }
}

/* ── Process ────────────────────────────────────────────────── */
.ch-svc-process {
  padding-block: clamp(60px,8vw,100px);
  background: #fff;
}
.ch-svc-process__inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px,4vw,56px);
}
.ch-svc-process__head { margin-bottom: clamp(32px,4vw,48px); }
.ch-svc-process__head-row {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.ch-svc-process__head-right {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.ch-svc-process__head-right .ch-svc-process__intro {
  margin: 0;
}
.ch-svc-process__head-right .ch-svc-process__cta {
  margin: 0;
}
@media (min-width: 768px) {
  .ch-svc-process__head-row {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    gap: clamp(40px, 6vw, 80px);
  }
  .ch-svc-process__head-left {
    flex: 1;
  }
  .ch-svc-process__head-right {
    flex: 0 1 520px;
  }
}
.ch-svc-process__intro {
  font-size: 1rem; color: var(--wp--preset--color--muted);
  line-height: 1.7; max-width: 560px;
  margin-top: .75rem;
}
.ch-svc-process__cta { margin-top: clamp(32px,4vw,48px); }

/* ── Pricing ────────────────────────────────────────────────────── */
.ch-svc-pricing {
  padding-block: clamp(64px, 8vw, 112px);
  background: var(--wp--preset--color--off-white);
  border-top: 1px solid var(--wp--preset--color--border);
}
.ch-svc-pricing__inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
}
.ch-svc-pricing__head {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 64px);
}
/* line-height thoáng hơn để dấu + đuôi chữ tiếng Việt không đè lên mô tả */
.ch-svc-pricing__head .ch-section-title { line-height: 1.15; }
.ch-svc-pricing__sub {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  color: var(--wp--preset--color--muted);
  max-width: 56ch;
  margin: 1rem auto 0;
  line-height: 1.6;
}
@media (max-width: 640px) {
  .ch-svc-pricing__head .ch-section-title { font-size: clamp(1.7rem, 7vw, 2.4rem); }
  .ch-svc-pricing__sub { margin-top: 1.1rem; }
}
.ch-svc-pricing__grid {
  display: grid;
  gap: clamp(20px, 2.5vw, 28px);
  align-items: start; /* card co theo chiều cao nội dung, không kéo giãn bằng nhau */
  justify-content: center;
  padding-top: 16px; /* Chừa khoảng trống cho Badge Bán chạy nhất */
}
.ch-svc-pricing__grid--1 {
  grid-template-columns: minmax(0, 460px);
}
.ch-svc-pricing__grid--2 {
  grid-template-columns: repeat(2, minmax(0, 460px));
}
.ch-svc-pricing__grid--3 {
  grid-template-columns: repeat(3, minmax(0, 410px));
}
.ch-svc-pricing__grid--4 {
  grid-template-columns: repeat(4, minmax(0, 290px));
  max-width: 1320px;
  margin-inline: auto;
}
@media (max-width: 1200px) {
  .ch-svc-pricing__grid--4 {
    grid-template-columns: repeat(2, minmax(0, 460px));
  }
}
@media (max-width: 1024px) {
  .ch-svc-pricing__grid--3 {
    grid-template-columns: repeat(2, minmax(0, 460px));
  }
}
@media (max-width: 768px) {
  .ch-svc-pricing__grid,
  .ch-svc-pricing__grid--2,
  .ch-svc-pricing__grid--3,
  .ch-svc-pricing__grid--4 {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-inline: auto;
  }
}
.ch-svc-pricing__card {
  position: relative;
  background: #fff;
  border: 1px solid var(--wp--preset--color--border);
  border-radius: 24px;
  padding: clamp(24px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s;
}
/* Optimize internal spacing for 4 columns on large screens */
@media (min-width: 1201px) {
  .ch-svc-pricing__grid--4 .ch-svc-pricing__card {
    padding: 28px 18px;
  }
  .ch-svc-pricing__grid--4 .ch-svc-pricing__card-head {
    margin-bottom: 20px;
    padding-bottom: 16px;
  }
  .ch-svc-pricing__grid--4 .ch-svc-pricing__price {
    font-size: 1.85rem;
  }
  .ch-svc-pricing__grid--4 .ch-svc-pricing__features {
    gap: 10px;
    margin-bottom: 20px;
  }
  .ch-svc-pricing__grid--4 .ch-svc-pricing__features li {
    font-size: 0.88rem;
    gap: 8px;
  }
  .ch-svc-pricing__grid--4 .ch-svc-pricing__fit {
    margin-bottom: 20px;
    padding: 10px 14px;
    font-size: 0.82rem;
  }
}
.ch-svc-pricing__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px -15px rgba(31,31,31,0.12);
  border-color: rgba(31, 31, 31, 0.15);
}
.ch-svc-pricing__card--featured {
  border-color: var(--wp--preset--color--accent);
  box-shadow: 0 15px 35px -10px rgba(232, 73, 15, 0.08);
}
.ch-svc-pricing__card--featured:hover {
  border-color: var(--wp--preset--color--accent);
  box-shadow: 0 30px 60px -15px rgba(232, 73, 15, 0.18);
}
.ch-svc-pricing__badge {
  position: absolute;
  top: 0;
  right: 24px;
  transform: translateY(-50%);
  background: var(--wp--preset--color--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  box-shadow: 0 4px 12px rgba(232, 73, 15, 0.2);
}
.ch-svc-pricing__card-head {
  border-bottom: 1px solid var(--wp--preset--color--border);
  padding-bottom: 24px;
  margin-bottom: 28px;
}
.ch-svc-pricing__name {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--wp--preset--color--ink);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}
.ch-svc-pricing__price {
  font-size: clamp(1.85rem, 2.5vw, 2.35rem);
  font-weight: 800;
  color: var(--wp--preset--color--accent);
  margin: 0;
  line-height: 1;
  letter-spacing: -0.03em;
}
.ch-svc-pricing__features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ch-svc-pricing__features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.94rem;
  color: rgba(31, 31, 31, 0.75);
  line-height: 1.5;
}
.ch-svc-pricing__check {
  color: var(--wp--preset--color--accent);
  font-weight: 700;
  flex-shrink: 0;
}
.ch-svc-pricing__fit {
  margin: auto 0 28px;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--wp--preset--color--muted);
  background: var(--wp--preset--color--surface);
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid var(--wp--preset--color--border);
}
.ch-svc-pricing__fit strong {
  color: var(--wp--preset--color--ink);
  font-weight: 700;
}

/* ── Editor content ────────────────────────────────────────── */
.ch-svc-content {
  padding-block: clamp(48px,6vw,72px);
  background: var(--wp--preset--color--off-white);
}
.ch-svc-content__inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px,4vw,56px);
}
.entry-content .ch-price { margin-top: 0 !important; }

/* ── Related projects ───────────────────────────────────────── */
.ch-svc-projects {
  padding-block: clamp(60px,8vw,100px);
  background: var(--wp--preset--color--off-white);
}
.ch-svc-projects__inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px,4vw,56px);
}
.ch-svc-projects__head {
  display: flex; align-items: flex-end;
  justify-content: space-between;
  margin-bottom: clamp(24px,3vw,36px);
}

/* ── CTA ────────────────────────────────────────────────────── */
.ch-svc-cta {
  background: var(--wp--preset--color--ink);
  padding-block: clamp(72px,10vw,120px);
  text-align: center;
}
.ch-svc-cta__inner {
  max-width: 820px;
  margin-inline: auto;
  padding-inline: clamp(20px,4vw,56px);
}
.ch-svc-cta .ch-eyebrow { color: rgba(255,255,255,.4); justify-content: center; }
.ch-svc-cta__title {
  font-size: clamp(2rem,4vw,3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -.02em;
  margin-block: .75rem 1rem;
}
.ch-svc-cta__title em { color: var(--wp--preset--color--accent); font-style: normal; }
.ch-svc-cta__sub {
  color: rgba(255,255,255,.5);
  font-size: 1rem; line-height: 1.6;
  margin-bottom: 2rem;
}
.ch-svc-cta__btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; align-items: center; }

/* ================================================================
   PORTFOLIO PREV / NEXT NAV
   ================================================================ */
.ch-port-nav {
  background: var(--wp--preset--color--off-white);
  padding-block: clamp(48px, 6vw, 80px);
  border-top: 1px solid var(--wp--preset--color--border);
}
.ch-port-nav__inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3vw, 32px);
}
.ch-port-nav__empty {
  border: none;
  background: transparent;
}
.ch-port-nav__item {
  position: relative;
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.5vw, 28px);
  padding: clamp(20px, 3.5vw, 36px) clamp(20px, 3vw, 32px);
  text-decoration: none;
  border: 1px solid var(--wp--preset--color--border);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  transition: color .4s, border-color .4s, box-shadow .4s;
}
.ch-port-nav__item:hover {
  border-color: transparent;
  box-shadow: 0 20px 40px -10px rgba(31,31,31,.12);
}

/* color-sweep background */
.ch-port-nav__item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--nav-color, var(--wp--preset--color--ink));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .6s cubic-bezier(.16,1,.3,1);
  z-index: 0;
}
.ch-port-nav__item--next::before {
  transform-origin: right center;
}
.ch-port-nav__item:hover::before { transform: scaleX(1); }

/* all direct children sit above sweep */
.ch-port-nav__item > * { position: relative; z-index: 1; }

/* small square thumbnail */
.ch-port-nav__bg {
  flex-shrink: 0;
  width: clamp(56px, 8vw, 96px);
  aspect-ratio: 1;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  transition: transform .55s cubic-bezier(.16,1,.3,1), box-shadow .4s;
}
.ch-port-nav__item:hover .ch-port-nav__bg {
  transform: scale(1.05);
  box-shadow: 0 8px 24px rgba(0,0,0,.18);
}

/* body text */
.ch-port-nav__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.ch-port-nav__dir {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--wp--preset--color--muted);
  transition: color .35s;
}
.ch-port-nav__item:hover .ch-port-nav__dir { color: rgba(255,255,255,.55); }

.ch-port-nav__title {
  font-size: clamp(1.15rem, 2.6vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.2;
  color: var(--wp--preset--color--ink);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color .35s;
}
.ch-port-nav__item:hover .ch-port-nav__title { color: #fff; }

.ch-port-nav__svc {
  font-size: 11px;
  font-weight: 600;
  color: var(--wp--preset--color--muted);
  transition: color .35s;
}
.ch-port-nav__item:hover .ch-port-nav__svc { color: rgba(255,255,255,.5); }

/* small inline arrow icon */
.ch-port-nav__arrow {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  color: var(--wp--preset--color--muted);
  transition: color .35s, transform .45s cubic-bezier(.16,1,.3,1);
}
.ch-port-nav__item:hover .ch-port-nav__arrow { color: rgba(255,255,255,.8); }

@media (max-width: 767px) {
  .ch-port-nav__inner {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .ch-port-nav__empty {
    display: none;
  }
  .ch-port-nav__bg { width: clamp(48px, 6vw, 56px); }
  .ch-port-nav__title { font-size: 1.1rem; white-space: normal; }
  .ch-port-nav__item { padding: 20px; gap: 16px; }
}

.ch-price { margin-block: clamp(48px,6vw,72px) 0; }

/* ================================================================
   TRANG LIÊN HỆ
   ================================================================ */

.ch-contact__hero {
  background: var(--wp--preset--color--ink);
  padding-top: clamp(100px, 12vw, 140px);
  padding-bottom: clamp(56px, 7vw, 88px);
  position: relative;
  overflow: hidden;
}
.ch-contact__hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 70% at 80% 50%, rgba(232,73,15,.14) 0%, transparent 70%);
  pointer-events: none;
}
.ch-contact__hero-inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
  position: relative;
}
.ch-contact__hero .ch-eyebrow {
  color: rgba(255,255,255,.5);
}
.ch-contact__title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1.08;
  color: var(--wp--preset--color--off-white);
  margin: .75rem 0 1.25rem;
}
.ch-contact__title em {
  font-style: normal;
  color: var(--wp--preset--color--accent);
}
.ch-contact__sub {
  font-size: clamp(.95rem, 1.3vw, 1.05rem);
  color: rgba(255,255,255,.55);
  margin: 0;
}

/* Body */
.ch-contact__body {
  background: var(--wp--preset--color--off-white);
  padding-block: clamp(56px, 7vw, 96px);
}
.ch-contact__body-inner {
  max-width: var(--ch-maxw);
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 56px);
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(40px, 5vw, 72px);
  align-items: start;
}

/* Info column */
.ch-contact__info {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: 8px;
}
.ch-contact__info-block {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.ch-contact__info-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--wp--preset--color--surface);
  border-radius: 10px;
  color: var(--wp--preset--color--accent);
  margin-top: 2px;
}
.ch-contact__info-block strong {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--wp--preset--color--accent);
  margin-bottom: 4px;
}
.ch-contact__info-block p {
  margin: 0;
  font-size: .95rem;
  color: var(--wp--preset--color--muted);
  line-height: 1.55;
}
.ch-contact__info-block a {
  color: var(--wp--preset--color--ink);
  text-decoration: none;
  font-weight: 600;
}
.ch-contact__info-block a:hover { color: var(--wp--preset--color--accent); }

@media (max-width: 860px) {
  .ch-contact__body-inner { grid-template-columns: 1fr; }
  .ch-contact__info { flex-direction: row; flex-wrap: wrap; gap: 20px; }
  .ch-contact__info-block { flex: 1 1 calc(50% - 10px); min-width: 200px; }}
@media (max-width: 520px) {
  .ch-contact__info-block { flex: 1 1 100%; }}
/* ================================================================
   TUYỂN DỤNG — /tuyen-dung/
   ================================================================ */
.ch-careers { background: var(--wp--preset--color--white); overflow: hidden; }

/* Hero */
.ch-careers__hero {
  position: relative; background: #0a0a0f; overflow: hidden;
  padding-top: calc(var(--ch-header-h) + clamp(60px,10vw,120px));
  padding-bottom: clamp(72px,11vw,150px);
}
.ch-careers__hero-grid { position: absolute; inset: 0; z-index: 1; display: flex; pointer-events: none; }
.ch-careers__hero-grid > div { flex: 1; border-right: 1px solid rgba(255,255,255,.03); }
.ch-careers__hero-grid > div:last-child { border-right: none; }
.ch-careers__hero-glow {
  position: absolute; z-index: 1; top: -15%; left: 50%; transform: translateX(-50%);
  width: min(820px, 92vw); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(192,57,43,.4), transparent 62%);
  filter: blur(70px); pointer-events: none;
}
.ch-careers__hero-inner {
  position: relative; z-index: 3; max-width: var(--ch-maxw); margin-inline: auto;
  padding-inline: clamp(20px,4vw,56px); text-align: center;
  display: flex; flex-direction: column; align-items: center;
}
.ch-careers__hero .ch-eyebrow { color: rgba(255,255,255,.5); justify-content: center; margin-bottom: clamp(18px,2.5vw,28px); }
.ch-careers__hero .ch-eyebrow__dot { background: var(--wp--preset--color--accent); }
.ch-careers__title {
  margin: 0; font-size: clamp(2.4rem, 6.5vw, 6rem); font-weight: 800;
  letter-spacing: -.045em; line-height: 1.0; color: #fff; max-width: 16ch;
}
.ch-careers__title em { font-style: normal; color: var(--wp--preset--color--accent); }
.ch-careers__sub {
  margin: clamp(22px,3vw,32px) auto clamp(28px,3.5vw,40px);
  font-size: clamp(1rem,1.5vw,1.2rem); line-height: 1.65;
  color: rgba(255,255,255,.6); max-width: 56ch;
}

/* Why (bento) */
.ch-careers__why { background: var(--wp--preset--color--off-white); padding-block: clamp(72px,9vw,120px); }
.ch-careers__why-inner { max-width: var(--ch-maxw); margin-inline: auto; padding-inline: clamp(20px,4vw,56px); }
.ch-careers__why-head { margin-bottom: clamp(40px,5vw,64px); }
.ch-careers__why-head h2 { font-size: clamp(1.9rem,3.4vw,3rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.15; color: var(--wp--preset--color--ink); margin: .5rem 0 0; }
.ch-careers__why-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 1fr; gap: 16px; }
.ch-careers__perk {
  position: relative; overflow: hidden; border-radius: 22px;
  padding: clamp(28px,3.2vw,42px); min-height: clamp(220px,24vw,300px);
  background: #fff; border: 1px solid var(--wp--preset--color--border);
  display: flex; flex-direction: column; justify-content: flex-end;
  transform-style: preserve-3d; will-change: transform;
  transition: box-shadow .35s cubic-bezier(.16,1,.3,1);
}
/* Hover giống card "Vì sao chọn CaraHub" trang chủ: nghiêng 3D (JS) + đổ bóng + ghost sáng lên */
.ch-careers__perk:hover { box-shadow: 0 28px 64px -16px rgba(31,31,31,.35); }
.ch-careers__perk:hover .ch-careers__perk-ghost { color: rgba(31,31,31,.1); }
.ch-careers__perk--tall:hover .ch-careers__perk-ghost { color: rgba(255,255,255,.1); }
.ch-careers__perk--accent:hover .ch-careers__perk-ghost { color: rgba(255,255,255,.2); }
.ch-careers__perk--yellow:hover .ch-careers__perk-ghost { color: rgba(31,31,31,.16); }
.ch-careers__perk-ghost {
  position: absolute; top: -.2em; right: .05em; font-size: clamp(6rem,11vw,12rem);
  font-weight: 900; line-height: 1; letter-spacing: -.05em; color: rgba(31,31,31,.05);
  pointer-events: none; user-select: none; transition: color .35s;
}
.ch-careers__perk-body { position: relative; z-index: 1; display: flex; flex-direction: column; gap: .7rem; }
.ch-careers__perk-body h3 { font-size: clamp(1.15rem,1.8vw,1.5rem); font-weight: 800; letter-spacing: -.02em; line-height: 1.1; color: var(--wp--preset--color--ink); margin: 0; }
.ch-careers__perk-body p { font-size: clamp(.85rem,1vw,.92rem); line-height: 1.65; color: var(--wp--preset--color--muted); margin: 0; }
.ch-careers__perk--tall { grid-row: span 2; min-height: auto; background: var(--wp--preset--color--ink); }
.ch-careers__perk--tall .ch-careers__perk-ghost { color: rgba(255,255,255,.06); }
.ch-careers__perk--tall h3 { color: #fff; }
.ch-careers__perk--tall p { color: rgba(255,255,255,.55); }
.ch-careers__perk--accent { background: var(--wp--preset--color--accent); border-color: transparent; }
.ch-careers__perk--accent .ch-careers__perk-ghost { color: rgba(255,255,255,.14); }
.ch-careers__perk--accent h3 { color: #fff; }
.ch-careers__perk--accent p { color: rgba(255,255,255,.78); }
.ch-careers__perk--yellow { background: var(--wp--preset--color--yellow); border-color: transparent; }
.ch-careers__perk--yellow .ch-careers__perk-ghost { color: rgba(31,31,31,.1); }
.ch-careers__perk--yellow h3 { color: #1f1f1f; }
.ch-careers__perk--yellow p { color: rgba(31,31,31,.7); }
/* Card ảnh lấp ô trống (cột 3, hàng 2) */
.ch-careers__perk--photo {
  background-color: var(--wp--preset--color--ink);
  background-size: cover; background-position: center; background-repeat: no-repeat;
  border: none; position: relative; min-height: clamp(220px, 24vw, 300px);
}
.ch-careers__perk--photo::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,10,15,.05), rgba(192,57,43,.22));
  transition: opacity .4s;
}
.ch-careers__perk--photo:hover::after { opacity: .5; }

/* Jobs */
.ch-careers__jobs { padding-block: clamp(72px,9vw,120px); }
.ch-careers__jobs-inner { max-width: var(--ch-maxw); margin-inline: auto; padding-inline: clamp(20px,4vw,56px); }
.ch-careers__jobs-head { margin-bottom: clamp(36px,4vw,52px); }
.ch-careers__jobs-head h2 { font-size: clamp(1.9rem,3.4vw,3rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.15; color: var(--wp--preset--color--ink); margin: .5rem 0 0; }
.ch-careers__jobs-list { display: flex; flex-direction: column; border-top: 1px solid var(--wp--preset--color--border); }
.ch-careers__job {
  display: grid; grid-template-columns: 1.4fr 1fr auto; align-items: center; gap: clamp(16px,3vw,40px);
  padding: clamp(24px,3vw,36px) clamp(8px,1.5vw,20px);
  border-bottom: 1px solid var(--wp--preset--color--border);
  color: inherit; text-decoration: none; position: relative;
  transition: background .3s, padding-inline .3s;
}
.ch-careers__job:hover { background: var(--wp--preset--color--surface); padding-inline: clamp(16px,2vw,28px); }
.ch-careers__job-main h3 { font-size: clamp(1.15rem,1.8vw,1.5rem); font-weight: 800; letter-spacing: -.02em; color: var(--wp--preset--color--ink); margin: 0 0 .35rem; }
.ch-careers__job-main p { font-size: .88rem; line-height: 1.6; color: var(--wp--preset--color--muted); margin: 0; }
.ch-careers__job-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; font-size: .8rem; color: var(--wp--preset--color--muted); }
.ch-careers__job-tag { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--wp--preset--color--accent); background: rgba(192,57,43,.08); padding: 4px 10px; border-radius: 99px; }
.ch-careers__job-arrow { font-size: .82rem; font-weight: 700; color: var(--wp--preset--color--accent); white-space: nowrap; transition: transform .3s; }
.ch-careers__job:hover .ch-careers__job-arrow { transform: translateX(6px); }
.ch-careers__jobs-note { margin: clamp(28px,3vw,40px) 0 0; font-size: .92rem; color: var(--wp--preset--color--muted); line-height: 1.7; }
.ch-careers__jobs-note a { color: var(--wp--preset--color--accent); font-weight: 600; }

/* Process */
.ch-careers__process { background: var(--wp--preset--color--off-white); padding-block: clamp(72px,9vw,120px); }
.ch-careers__process-inner { max-width: var(--ch-maxw); margin-inline: auto; padding-inline: clamp(20px,4vw,56px); }
.ch-careers__process-head { margin-bottom: clamp(40px,5vw,64px); }
.ch-careers__process-head h2 { font-size: clamp(1.9rem,3.4vw,3rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.15; color: var(--wp--preset--color--ink); margin: .5rem 0 0; }
.ch-careers__steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ch-careers__step { background: #fff; border: 1px solid var(--wp--preset--color--border); border-radius: 18px; padding: clamp(24px,2.6vw,32px); }
.ch-careers__step-num { display: block; font-size: 2rem; font-weight: 800; letter-spacing: -.04em; color: var(--wp--preset--color--accent); line-height: 1; margin-bottom: .9rem; }
.ch-careers__step h3 { font-size: 1.1rem; font-weight: 800; letter-spacing: -.02em; color: var(--wp--preset--color--ink); margin: 0 0 .5rem; }
.ch-careers__step p { font-size: .85rem; line-height: 1.6; color: var(--wp--preset--color--muted); margin: 0; }

/* CTA */
.ch-careers__cta { position: relative; background: var(--wp--preset--color--ink); padding-block: clamp(80px,12vw,150px); overflow: hidden; }
.ch-careers__cta-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: min(760px,90vw); aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(192,57,43,.4), transparent 62%); filter: blur(70px); pointer-events: none; }
.ch-careers__cta-inner { position: relative; max-width: 720px; margin-inline: auto; padding-inline: clamp(20px,4vw,56px); text-align: center; }
.ch-careers__cta-inner .ch-eyebrow { color: rgba(255,255,255,.7); margin-bottom: 1.25rem; }
.ch-careers__cta-inner .ch-eyebrow__dot { background: var(--wp--preset--color--accent); }
.ch-careers__cta-inner h2 { font-size: clamp(2.2rem,5vw,4rem); font-weight: 800; letter-spacing: -.04em; line-height: 1.08; color: #fff; margin: 0 0 1.25rem; }
.ch-careers__cta-inner h2 em { font-style: normal; color: var(--wp--preset--color--accent); }
.ch-careers__cta-inner p:not(.ch-eyebrow) { font-size: clamp(.95rem,1.3vw,1.1rem); color: rgba(255,255,255,.55); line-height: 1.7; margin: 0 auto 2rem; max-width: 48ch; }
.ch-careers__cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Responsive */
@media (max-width: 980px) {
  .ch-careers__why-grid { grid-template-columns: 1fr 1fr; }
  .ch-careers__perk--tall { grid-row: span 1; }
  .ch-careers__perk--photo { grid-column: 1 / -1; }
  .ch-careers__steps { grid-template-columns: 1fr 1fr; }
  .ch-careers__job { grid-template-columns: 1fr; gap: 12px; }
  .ch-careers__job-arrow { justify-self: start; }
}
@media (max-width: 560px) {
  .ch-careers__why-grid { grid-template-columns: 1fr; }
  .ch-careers__steps { grid-template-columns: 1fr; }
}

/* ---- Careers: trạng thái thêm ---- */
.ch-careers__job.is-closed { opacity: .55; }
.ch-careers__job.is-closed .ch-careers__job-arrow { color: var(--wp--preset--color--muted); }
.ch-careers__job-main h3 small { font-size: .7em; font-weight: 600; color: var(--wp--preset--color--muted); }
.ch-careers__jobs-empty {
  padding: clamp(28px,4vw,44px); border: 1px dashed var(--wp--preset--color--border);
  border-radius: 18px; background: var(--wp--preset--color--surface);
  font-size: .95rem; line-height: 1.7; color: var(--wp--preset--color--muted); margin: 0 0 1.25rem;
}
.ch-careers__jobs-empty a { color: var(--wp--preset--color--accent); font-weight: 600; }
.ch-btn--block { width: 100%; justify-content: center; }

/* ================================================================
   CHI TIẾT VỊ TRÍ TUYỂN DỤNG — single tuyen_dung
   ================================================================ */
.ch-jd { background: var(--wp--preset--color--white); }

.ch-jd__hero { position: relative; background: #0a0a0f; overflow: hidden;
  padding-top: calc(var(--ch-header-h) + clamp(48px,7vw,80px)); padding-bottom: clamp(48px,7vw,80px); }
.ch-jd__hero-glow { position: absolute; top: -20%; right: -5%; width: min(560px,70vw); aspect-ratio: 1;
  border-radius: 50%; background: radial-gradient(circle, rgba(192,57,43,.42), transparent 64%); filter: blur(64px); pointer-events: none; }
.ch-jd__hero-inner { position: relative; z-index: 2; max-width: 920px; margin-inline: auto; padding-inline: clamp(20px,4vw,56px); }
.ch-jd__back { display: inline-block; font-size: .82rem; font-weight: 600; color: rgba(255,255,255,.5);
  margin-bottom: clamp(20px,3vw,32px); transition: color .2s; }
.ch-jd__back:hover { color: #fff; }
.ch-jd__hero-tags { display: flex; gap: 8px; margin-bottom: 1rem; }
.ch-jd__tag { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 5px 12px; border-radius: 99px; }
.ch-jd__tag--accent { color: #fff; background: var(--wp--preset--color--accent); }
.ch-jd__tag--closed { color: rgba(255,255,255,.7); background: rgba(255,255,255,.12); }
.ch-jd__title { font-size: clamp(2rem,4.5vw,3.6rem); font-weight: 800; letter-spacing: -.04em; line-height: 1.05; color: #fff; margin: 0 0 clamp(20px,3vw,28px); }
.ch-jd__facts { list-style: none; margin: 0 0 clamp(24px,3vw,32px); padding: 0; display: flex; flex-wrap: wrap; gap: 12px 32px; }
.ch-jd__facts li { display: flex; flex-direction: column; gap: 3px; }
.ch-jd__facts b { font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: rgba(255,255,255,.4); }
.ch-jd__facts span { font-size: .95rem; font-weight: 600; color: #fff; }

.ch-jd__body { padding-block: clamp(56px,8vw,100px); }
.ch-jd__body-inner { max-width: 920px; margin-inline: auto; padding-inline: clamp(20px,4vw,56px);
  display: grid; grid-template-columns: 1fr 320px; gap: clamp(32px,5vw,64px); align-items: start; }
.ch-jd__content { min-width: 0; }
.ch-jd__intro { font-size: 1.05rem; line-height: 1.8; color: rgba(31,31,31,.7); margin-bottom: 2.5rem; }
.ch-jd__block { margin-bottom: clamp(32px,4vw,48px); }
.ch-jd__block h2 { font-size: clamp(1.3rem,2vw,1.7rem); font-weight: 800; letter-spacing: -.025em; color: var(--wp--preset--color--ink); margin: 0 0 1.1rem; }
.ch-jd__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .85rem; }
.ch-jd__list li { position: relative; padding-left: 1.6rem; font-size: .98rem; line-height: 1.7; color: rgba(31,31,31,.72); }
.ch-jd__list li::before { content: ''; position: absolute; left: 0; top: .6em; width: 7px; height: 7px; border-radius: 2px;
  background: var(--wp--preset--color--accent); transform: rotate(45deg); }
.ch-jd__list--perks li::before { background: var(--wp--preset--color--yellow); }

.ch-jd__aside { position: sticky; top: calc(var(--ch-header-h) + 24px); }
.ch-jd__apply-card { background: var(--wp--preset--color--surface); border: 1px solid var(--wp--preset--color--border);
  border-radius: 20px; padding: clamp(24px,3vw,32px); display: flex; flex-direction: column; gap: 1rem; }
.ch-jd__apply-card h3 { font-size: 1.2rem; font-weight: 800; letter-spacing: -.02em; color: var(--wp--preset--color--ink); margin: 0; }
.ch-jd__apply-card p { font-size: .9rem; line-height: 1.65; color: var(--wp--preset--color--muted); margin: 0; }
.ch-jd__aside-link { font-size: .85rem; font-weight: 600; color: var(--wp--preset--color--accent); text-align: center; }

@media (max-width: 860px) {
  .ch-jd__body-inner { grid-template-columns: 1fr; }
  .ch-jd__aside { position: static; }
}

/* Careers hero ảnh nền tùy chọn (assets/img/careers/hero.jpg) */
.ch-careers__hero-bg { position: absolute; inset: 0; z-index: 0; background-size: cover; background-position: center; opacity: .35; }
.ch-careers__hero-bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(10,10,15,.5), rgba(10,10,15,.85)); }

/* Process tái dùng trong trang About: đổi nền để không trùng với section Giá trị (off-white) */
.ch-about .ch-process--light { background: var(--wp--preset--color--surface); }