/* ============================================================
   BẾN THỜI GIAN — Corporate Experiences landing page
   Base styles + Header + Hero
   ============================================================ */

/* Font thương hiệu 'BT Beau Sans' — file do agency cung cấp (đã mua license, dùng chung trên benthoigian.com) */
@font-face {
  font-family: 'BT Beau Sans';
  src: url('fonts/BTBeauSans-Light.woff2') format('woff2');
  font-weight: 300;
  font-display: swap;
}
@font-face {
  font-family: 'BT Beau Sans';
  src: url('fonts/BTBeauSans-Regular.woff2') format('woff2');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'BT Beau Sans';
  src: url('fonts/BTBeauSans-Medium.woff2') format('woff2');
  font-weight: 500;
  font-display: swap;
}
/* Không có file 600 riêng — dùng Medium cho các chỗ khai báo weight 600 (--weight-semibold) */
@font-face {
  font-family: 'BT Beau Sans';
  src: url('fonts/BTBeauSans-Medium.woff2') format('woff2');
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: 'BT Beau Sans';
  src: url('fonts/BTBeauSans-Bold.woff2') format('woff2');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'BT Beau Sans';
  src: url('fonts/BTBeauSans-ExtraBold.woff2') format('woff2');
  font-weight: 800;
  font-display: swap;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--surface-page);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  margin: 0;
  text-wrap: balance;
  font-weight: var(--weight-regular);
}

p { margin: 0; }

a { color: inherit; }

.container {
  width: 100%;
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding-left: var(--page-gutter);
  padding-right: var(--page-gutter);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-accent);
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-wide);
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease, transform .15s ease;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--brand-primary);
  color: var(--brand-on-primary);
  border-color: var(--brand-primary);
}
.btn-primary:hover { background: var(--brand-primary-hover); border-color: var(--brand-primary-hover); }

.btn-outline-inverse {
  background: transparent;
  color: var(--text-on-inverse);
  border-color: rgba(255,255,255,0.55);
}
.btn-outline-inverse:hover { background: rgba(255,255,255,0.12); border-color: #fff; }

.btn-sm { padding: 0.6rem 1.15rem; font-size: var(--text-xs); }

/* ================= HEADER ================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: 1rem var(--page-gutter);
  background: var(--surface-inverse-deep);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  cursor: pointer;
}
.brand img { height: 34px; width: auto; }
.brand-word {
  font-family: var(--font-accent);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  font-size: var(--text-sm);
  color: var(--text-on-inverse);
  text-transform: uppercase;
  line-height: 1.2;
}
.brand-word small {
  display: block;
  font-weight: var(--weight-regular);
  font-size: 0.62rem;
  letter-spacing: var(--tracking-widest);
  color: var(--text-on-inverse-muted);
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2vw, 2.2rem);
  flex: 1;
  justify-content: center;
}
.main-nav a {
  font-family: var(--font-accent);
  font-weight: var(--weight-medium);
  font-size: var(--text-sm);
  color: var(--text-on-inverse-muted);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
  transition: color .2s ease;
}
.main-nav a:hover { color: var(--text-on-inverse); }
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: -3px;
  height: 1px;
  background: var(--color-terracotta);
  transition: right .25s ease;
}
.main-nav a:hover::after { right: 0; }
.main-nav a.active { color: var(--text-on-inverse); }
.main-nav a.active::after { right: 0; background: var(--color-sun-peach); }

.header-actions { display: flex; align-items: center; gap: var(--space-4); }
.header-actions .tel {
  display: none;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--text-on-inverse-muted);
  text-decoration: none;
}
.header-actions .tel svg { width: 14px; height: 14px; flex: none; }
@media (min-width: 980px) { .header-actions .tel { display: inline-flex; } }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-on-inverse);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
}
@media (max-width: 880px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--surface-inverse-deep);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 16px 32px -16px rgba(12,31,56,0.5);
    padding: var(--space-2) var(--page-gutter) var(--space-4);
  }
  .main-nav.nav-open { display: flex; }
  .main-nav a { padding: var(--space-3) 0; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .main-nav a:last-child { border-bottom: none; }
  .main-nav a::after { display: none; }
  .site-header { position: relative; }
  .nav-toggle { display: inline-flex; }
}

@media (max-width: 560px) {
  .site-header { padding: 0.85rem var(--page-gutter); gap: var(--space-3); }
  .brand-word small { display: none; }
  .brand img { height: 26px; }
  .header-actions { gap: var(--space-2); }
  .header-actions .btn-primary.btn-sm { padding: 0.55rem 0.8rem; font-size: 0.72rem; }
}

/* ================= HERO ================= */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background-color: var(--surface-inverse-deep);
}
.hero-media {
  position: absolute;
  inset: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% 32%;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(12,31,56,0.90) 0%, rgba(12,31,56,0.60) 45%, rgba(12,31,56,0.22) 75%, rgba(12,31,56,0.42) 100%),
    linear-gradient(100deg, rgba(12,31,56,0.55) 0%, rgba(12,31,56,0.02) 50%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--content-max-width);
  margin: 0 auto;
  padding: var(--space-24) var(--page-gutter) var(--space-16);
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-accent);
  font-weight: var(--weight-semibold);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-sun-peach);
  margin-bottom: var(--space-5);
}
.hero-eyebrow .rule { width: 2.5rem; height: 1px; background: var(--color-sun-peach); display: inline-block; }

.hero-title {
  color: var(--text-on-inverse);
  font-size: clamp(1.5rem, 3vw, var(--text-xl));
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  max-width: 16ch;
  text-shadow: 0 2px 28px rgba(0,0,0,0.28);
}
.hero-title em {
  font-style: italic;
  color: var(--color-sun-peach-tint);
}

.hero-sub {
  font-family: var(--font-body);
  font-size: var(--text-md);
  font-style: italic;
  color: var(--text-on-inverse-muted);
  margin-top: var(--space-4);
  max-width: 42ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.hero-meta {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-inverse);
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 4vw, 3.2rem);
}
.hero-meta .item { display: flex; flex-direction: column; gap: 0.15rem; }
.hero-meta .num {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--text-on-inverse);
}
.hero-meta .lbl {
  font-family: var(--font-accent);
  font-size: 0.68rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-on-inverse-muted);
}

@media (max-width: 640px) {
  .hero { min-height: 92vh; }
  .hero-inner { padding-top: var(--space-16); }
}

/* ================= SECTION SCAFFOLDING ================= */
.section { padding: var(--space-20) 0; }
.section-alt { background: var(--surface-page-alt); }
.section-inverse { background: var(--surface-inverse-deep); color: var(--text-on-inverse); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-accent);
  font-weight: var(--weight-semibold);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-terracotta);
  margin-bottom: var(--space-4);
}
.eyebrow .rule { width: 2rem; height: 1px; background: var(--color-terracotta); display: inline-block; }

.section-title {
  font-size: clamp(1.7rem, 3vw, var(--text-2xl));
  line-height: var(--leading-tight);
  color: var(--text-primary);
  max-width: 20ch;
}
.section-lede {
  font-family: var(--font-body);
  font-size: var(--text-md);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 62ch;
  margin-top: var(--space-4);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

/* ================= 03 BỐI CẢNH ================= */
.insight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-10);
}
.insight-card {
  background: var(--surface-card);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  border: 1px solid var(--border-subtle);
}
.insight-card p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}
.insight-closing {
  margin-top: var(--space-10);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--text-brand);
  max-width: 46ch;
  line-height: var(--leading-snug);
}

@media (max-width: 900px) { .insight-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .insight-grid { grid-template-columns: 1fr; } }

/* ================= 04 THƯƠNG HIỆU ================= */
.brand-block {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-16);
  align-items: center;
}
.brand-block .section-title { max-width: 14ch; }
.brand-copy p {
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
}
.brand-founder {
  margin-top: var(--space-6);
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-muted);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border-subtle);
}
@media (max-width: 860px) {
  .brand-block { grid-template-columns: 1fr; gap: var(--space-8); }
}

/* ================= GIÁ TRỊ CỐT LÕI (05–08) ================= */
.pillar-label {
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.pillar-label + .section-head .section-title,
.pillar-label + .section-title {
  line-height: var(--leading-snug);
}

.venue-grid, .item-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-10);
}
.venue-grid-large { grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
.venue-grid-large .thumb { aspect-ratio: 16/11; }
@media (max-width: 980px) { .venue-grid, .item-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .venue-grid, .item-grid, .venue-grid-large { grid-template-columns: 1fr; } }

.venue-card {
  cursor: pointer;
  border: none;
  background: none;
  text-align: left;
  padding: 0;
  font: inherit;
  color: inherit;
  display: flex;
  flex-direction: column;
}
.venue-card .thumb {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-navy-100);
}
.venue-card .thumb img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1s ease, opacity .3s ease;
}
.venue-card:hover .thumb img { transform: scale(1.12); }
.venue-card.previewing .thumb .count {
  background: var(--color-terracotta);
}
.venue-card.previewing .thumb .count::before {
  content: "● ";
}
.venue-card .thumb::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(12,31,56,0.75) 0%, rgba(12,31,56,0) 45%);
}
.venue-card .thumb .count {
  position: absolute;
  top: var(--space-3); right: var(--space-3);
  z-index: 1;
  background: rgba(12,31,56,0.55);
  color: #fff;
  font-family: var(--font-accent);
  font-size: 0.66rem;
  letter-spacing: var(--tracking-wide);
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
}
.venue-card .cap {
  position: absolute;
  left: var(--space-4); right: var(--space-4); bottom: var(--space-4);
  z-index: 1;
}
.venue-card .cap .name { font-family: var(--font-display); font-size: var(--text-md); color: #fff; }
.venue-card .cap .pax {
  font-family: var(--font-accent);
  font-size: 0.7rem;
  letter-spacing: var(--tracking-wide);
  color: var(--color-sun-peach-tint);
  text-transform: uppercase;
}
.venue-card .desc {
  margin-top: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-normal);
}

.item-card { display: flex; flex-direction: column; gap: var(--space-3); }
.item-card .thumb {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-navy-100);
}
.item-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.item-card .thumb.placeholder {
  position: relative;
  background: linear-gradient(135deg, var(--color-navy-100), var(--color-paper-dim));
}
.item-card .thumb.placeholder::before {
  content: attr(data-label);
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-navy-400);
  font-family: var(--font-accent);
  font-size: 0.68rem;
  letter-spacing: var(--tracking-wide);
  text-align: center;
  padding: var(--space-4);
}
.item-card .thumb.placeholder img { position: absolute; inset: 0; }
.item-card .name {
  font-family: var(--font-accent);
  font-weight: var(--weight-medium);
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.pillar-cta { margin-top: var(--space-10); text-align: center; }
@media (max-width: 560px) { .pillar-cta .btn { white-space: normal; max-width: 100%; text-align: center; } }

/* Lightbox (venue photo albums) */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(12,31,56,0.92);
  display: none; align-items: center; justify-content: center;
  padding: var(--space-6);
}
.lightbox.open { display: flex; }
.lightbox-inner { width: min(760px, 100%); display: flex; flex-direction: column; gap: var(--space-4); }
.lb-top { display: flex; justify-content: space-between; align-items: center; color: #fff; }
.lb-title { font-family: var(--font-display); font-size: var(--text-lg); }
.lb-close {
  background: none; border: 1px solid rgba(255,255,255,0.4); color: #fff;
  border-radius: 50%; width: 2.2rem; height: 2.2rem; cursor: pointer; font-size: 1rem;
}
.lb-row { display: flex; align-items: center; gap: var(--space-4); }
.lb-nav {
  flex: none; width: 2.8rem; height: 2.8rem; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.35); background: rgba(255,255,255,0.08);
  color: #fff; font-size: 1.4rem; cursor: pointer;
}
.lb-nav:hover { background: rgba(255,255,255,0.18); }
.lb-frame { flex: 1; aspect-ratio: 4/3; border-radius: var(--radius-md); overflow: hidden; background: #000; }
.lb-frame img { width: 100%; height: 100%; object-fit: contain; background: #0c1f38; }
.lb-counter {
  text-align: center; color: var(--text-on-inverse-muted);
  font-family: var(--font-accent); font-size: 0.72rem; letter-spacing: var(--tracking-wide);
}

/* ================= 09 HÀNH TRÌNH ================= */
.journey {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-12);
}
.journey .step { flex: 1; text-align: center; position: relative; }
.journey .step .n {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.4rem; height: 2.4rem; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.3);
  font-family: var(--font-display); font-size: var(--text-sm);
  color: var(--text-on-inverse);
  margin-bottom: var(--space-3);
}
.journey .step .label {
  font-family: var(--font-accent); font-size: var(--text-sm);
  color: var(--text-on-inverse-muted);
}
.journey .connector {
  position: absolute; top: 1.2rem; left: calc(50% + 1.6rem); right: calc(-50% + 1.6rem);
  height: 1px; background: rgba(255,255,255,0.25);
}
@media (max-width: 760px) {
  .journey { flex-direction: column; gap: var(--space-6); }
  .journey .connector { display: none; }
}

/* ================= 10 CÁC GÓI GIẢI PHÁP ================= */
.package-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-top: var(--space-10);
}
@media (max-width: 1100px) { .package-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .package-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px) { .package-grid { grid-template-columns: 1fr; } }

.package-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: var(--space-3);
  min-height: 420px;
  text-decoration: none;
  background-color: var(--color-navy-800);
  background-image: linear-gradient(160deg, var(--color-navy-700), var(--color-navy-950));
  background-size: cover;
  background-position: center;
  border-left: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-6) var(--space-5);
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  overflow: hidden;
}
.package-card:first-child { border-left: none; }
.package-card::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(12,31,56,0.92) 0%, rgba(12,31,56,0.55) 55%, rgba(12,31,56,0.25) 100%);
  transition: background .25s ease;
}
.package-card:hover::before { background: linear-gradient(to top, rgba(12,31,56,0.96) 0%, rgba(12,31,56,0.7) 60%, rgba(12,31,56,0.35) 100%); }
.package-card > * { position: relative; z-index: 1; }
.package-card .num {
  font-family: var(--font-accent);
  font-size: 0.7rem;
  letter-spacing: var(--tracking-wide);
  color: var(--color-sun-peach);
}
.package-card .name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--text-on-inverse);
}
.package-card .desc {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-on-inverse-muted);
  line-height: var(--leading-normal);
}
.package-card .link {
  font-family: var(--font-accent);
  font-weight: var(--weight-semibold);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  color: var(--text-on-inverse);
  margin-top: var(--space-2);
  opacity: 0.85;
  transition: opacity .2s ease;
}
.package-card:hover .link { opacity: 1; }
@media (max-width: 640px) { .package-card { min-height: 320px; } }

/* ================= 11 HẠNG MỤC THEO GÓI (tabs) ================= */
.tabbar {
  display: flex;
  gap: var(--space-2);
  border-bottom: 1px solid var(--border-subtle);
  margin-top: var(--space-10);
  flex-wrap: wrap;
}
.tabbar button {
  font-family: var(--font-accent);
  font-weight: var(--weight-medium);
  font-size: var(--text-sm);
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: var(--space-3) var(--space-4);
  margin-bottom: -1px;
  cursor: pointer;
  white-space: nowrap;
}
.tabbar button.active {
  color: var(--text-brand);
  border-bottom-color: var(--color-terracotta);
}
.tabbar button:hover { color: var(--text-brand); }

.tab-panel[hidden] { display: none; }
.tab-panel { padding-top: var(--space-10); }

.tags-row { display: flex; flex-wrap: wrap; gap: var(--space-8); margin-bottom: var(--space-8); }
.tags-row .tag-group b {
  display: block;
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}
.tags-row .tag-group span {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.tablewrap { overflow-x: auto; border: 1px solid var(--border-subtle); border-radius: var(--radius-md); }
table.rate { width: 100%; border-collapse: collapse; font-family: var(--font-body); font-size: var(--text-sm); min-width: 640px; }
table.rate thead th {
  background: var(--surface-page-alt);
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  padding: var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
}
table.rate thead th:first-child { text-align: left; }
table.rate td, table.rate th { padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--border-subtle); }
table.rate tbody th { text-align: left; font-weight: var(--weight-regular); color: var(--text-secondary); white-space: nowrap; }
table.rate tbody td { text-align: center; color: var(--text-secondary); }
table.rate tbody tr:last-child td, table.rate tbody tr:last-child th { border-bottom: none; }
table.rate .yes { color: var(--color-sage); font-weight: var(--weight-semibold); }
table.rate .no { color: var(--border-default); }

.addon-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}
@media (max-width: 760px) { .addon-grid { grid-template-columns: repeat(2, 1fr); } }
.addon-item {
  display: flex; align-items: center; gap: var(--space-3);
  background: var(--surface-page-alt);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.addon-item .dot {
  flex: none; width: 0.4rem; height: 0.4rem; border-radius: 50%;
  background: var(--color-terracotta);
}

.panel-note {
  margin-top: var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--text-muted);
}
.panel-cta { margin-top: var(--space-8); }

.gap-panel {
  border: 1px dashed var(--border-default);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  text-align: center;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  max-width: 52ch;
  margin: 0 auto;
}

/* ================= 12 BẢO CHỨNG NĂNG LỰC ================= */
.trust-block { margin-top: var(--space-16); }
.trust-block:first-child { margin-top: 0; }
.trust-heading {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--text-primary);
  margin-bottom: var(--space-6);
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-5);
  align-items: center;
}
.logo-grid img { max-height: 34px; width: auto; margin: 0 auto; filter: grayscale(1); opacity: 0.62; transition: opacity .2s ease, filter .2s ease; }
.logo-grid img.lg-boost { max-height: 48px; }
.logo-grid img:hover { filter: grayscale(0); opacity: 1; }

.trust-block-inverse {
  background: var(--surface-page-alt);
  padding: var(--space-16) 0;
  margin-top: var(--space-16);
}
.logo-grid-inverse img { filter: none; opacity: 0.9; }
.logo-grid-inverse img:hover { opacity: 1; }
@media (max-width: 900px) { .logo-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 560px) { .logo-grid { grid-template-columns: repeat(3, 1fr); } }

.chef-card {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: var(--space-10);
  background: var(--surface-card);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid var(--border-subtle);
}
.chef-card .photo { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 3/4; }
.chef-card .photo img { width: 100%; height: 100%; object-fit: cover; }
.chef-card .name { font-family: var(--font-display); font-size: var(--text-xl); color: var(--text-primary); }
.chef-card .role {
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-terracotta);
  margin-top: var(--space-2);
}
.chef-card ul { margin: var(--space-4) 0 0; padding-left: 1.1rem; font-family: var(--font-body); font-size: var(--text-sm); color: var(--text-secondary); }
.chef-card li { margin-bottom: var(--space-2); }
.chef-card .quote {
  margin-top: var(--space-6);
  padding-left: var(--space-5);
  border-left: 2px solid var(--color-terracotta);
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-snug);
}
.chef-card .quote p + p { margin-top: var(--space-3); }
@media (max-width: 760px) { .chef-card { grid-template-columns: 1fr; } .chef-card .photo { max-width: 220px; } }

.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.marquee-track { display: flex; gap: var(--space-5); width: max-content; animation: marquee-scroll 52s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }

.testimonial {
  width: 320px; flex: none;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-3);
}
.testimonial .stars { color: var(--color-terracotta); letter-spacing: 0.1em; }
.testimonial .qtext { font-family: var(--font-body); font-size: var(--text-sm); color: var(--text-secondary); line-height: var(--leading-relaxed); font-style: italic; }
.testimonial .who { font-family: var(--font-accent); font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--text-primary); }
.testimonial .who small { display: block; font-weight: var(--weight-regular); color: var(--text-muted); text-transform: uppercase; letter-spacing: var(--tracking-wide); font-size: 0.68rem; margin-top: 0.15rem; }

.case-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.case-grid a { display: block; box-sizing: border-box; aspect-ratio: 1; border: 3px solid #fff; border-radius: var(--radius-sm); overflow: hidden; }
.case-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.case-grid a:hover img { transform: scale(1.08); }
@media (max-width: 760px) { .case-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .case-grid { grid-template-columns: repeat(2, 1fr); } }

/* ================= 14 FORM THU LEAD ================= */
.lead-form-wrap {
  background: var(--surface-inverse-deep);
  border-radius: var(--radius-lg);
  padding: var(--space-12) var(--space-10);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-12);
  align-items: center;
}
.lead-form-copy .section-title { color: var(--text-on-inverse); max-width: 16ch; }
.lead-form-copy .en { font-family: var(--font-body); font-style: italic; color: var(--text-on-inverse-muted); margin-top: var(--space-3); }
.lead-form-copy .alt-actions { margin-top: var(--space-8); display: flex; flex-direction: column; gap: var(--space-3); }
.lead-form-copy .alt-actions a { font-family: var(--font-accent); font-size: var(--text-sm); color: var(--text-on-inverse-muted); text-decoration: none; display: flex; align-items: center; gap: var(--space-2); }
.lead-form-copy .alt-actions a:hover { color: var(--text-on-inverse); }
.lead-form-copy .response-note { margin-top: var(--space-8); font-family: var(--font-accent); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--color-sun-peach); }

.lead-form { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.lead-form .field { display: flex; flex-direction: column; gap: var(--space-2); }
.lead-form .field.full { grid-column: 1 / -1; }
.lead-form label { font-family: var(--font-accent); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--text-on-inverse-muted); }
.lead-form input, .lead-form select, .lead-form textarea {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-on-inverse);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
}
.lead-form input::placeholder, .lead-form textarea::placeholder { color: rgba(233,240,247,0.35); }
.lead-form select { color-scheme: dark; }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus { outline: none; border-color: var(--color-terracotta); }
.lead-form .submit-row { grid-column: 1 / -1; margin-top: var(--space-2); display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.lead-form .submit-note { font-family: var(--font-body); font-size: var(--text-xs); color: var(--text-on-inverse-muted); }
@media (max-width: 860px) {
  .lead-form-wrap { grid-template-columns: 1fr; padding: var(--space-8) var(--space-5); }
  .lead-form { grid-template-columns: 1fr; }
}

/* ================= 15 FOOTER ================= */
.site-footer { background: var(--surface-inverse-deep); color: var(--text-on-inverse-muted); padding: var(--space-16) 0 var(--space-8); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: var(--space-10); }
.footer-brand img { height: 32px; margin-bottom: var(--space-4); }
.footer-brand p { font-family: var(--font-body); font-size: var(--text-sm); max-width: 34ch; line-height: var(--leading-normal); }
.footer-col b { display: block; font-family: var(--font-accent); font-size: var(--text-xs); letter-spacing: var(--tracking-wide); text-transform: uppercase; color: var(--text-on-inverse); margin-bottom: var(--space-4); }
.footer-col a, .footer-col p { display: block; font-family: var(--font-body); font-size: var(--text-sm); color: var(--text-on-inverse-muted); text-decoration: none; margin-bottom: var(--space-2); line-height: var(--leading-normal); }
.footer-col a:hover { color: var(--text-on-inverse); }
.footer-bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-inverse);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3);
  font-family: var(--font-body); font-size: var(--text-xs); color: var(--text-on-inverse-muted);
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-10);
}
.footer-social a {
  display: flex; align-items: center; justify-content: center;
  width: 2.4rem; height: 2.4rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--text-on-inverse-muted);
  transition: background .2s ease, color .2s ease;
}
.footer-social a svg { width: 1.1rem; height: 1.1rem; }
.footer-social a:hover { background: var(--color-terracotta); color: #fff; }

/* ================= STICKY CTA BAR ================= */
.sticky-cta {
  position: fixed;
  right: var(--space-6);
  bottom: var(--space-6);
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.sticky-cta a {
  display: flex; align-items: center; justify-content: center;
  width: 3rem; height: 3rem;
  background: var(--surface-inverse-deep);
  color: var(--text-on-inverse);
  border-radius: 50%;
  text-decoration: none;
  box-shadow: 0 10px 24px -12px rgba(12,31,56,0.5);
  transition: background .2s ease, transform .2s ease;
}
.sticky-cta a svg { width: 1.3rem; height: 1.3rem; }
.sticky-cta a:hover { transform: scale(1.08); }
.sticky-cta a.fb:hover { background: #1877F2; }
.sticky-cta a.zalo:hover { background: #0068FF; }
.sticky-cta a.phone:hover { background: var(--brand-primary); }
@media (max-width: 640px) {
  .sticky-cta {
    left: var(--space-4); right: var(--space-4); bottom: var(--space-4); flex-direction: row; justify-content: center;
    opacity: 0; visibility: hidden; transform: translateY(8px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  }
  .sticky-cta.visible { opacity: 1; visibility: visible; transform: translateY(0); }
  .sticky-cta a { flex: 0 0 auto; }
  body { padding-bottom: 4.5rem; }
}

/* ================= NÚT CUỘN LÊN ĐẦU TRANG ================= */
.scroll-top {
  position: fixed;
  left: var(--space-6);
  bottom: var(--space-6);
  z-index: 60;
  width: 2.75rem; height: 2.75rem;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface-inverse-deep);
  color: var(--text-on-inverse);
  border: none; border-radius: 50%;
  box-shadow: 0 10px 24px -12px rgba(12,31,56,0.5);
  cursor: pointer;
  opacity: 0; visibility: hidden; transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, background .2s ease, visibility .2s ease;
}
.scroll-top svg { width: 1.2rem; height: 1.2rem; }
.scroll-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--brand-primary); }
@media (max-width: 640px) { .scroll-top { left: var(--space-4); bottom: var(--space-4); width: 2.5rem; height: 2.5rem; } }

/* ================= FOOD CAROUSEL (mục 06) ================= */
.food-section .container { padding-bottom: var(--space-10); }
.food-carousel {
  position: relative;
  height: 74vh;
  min-height: 440px;
  max-height: 680px;
  overflow: hidden;
}
.food-data { display: none; }
.food-track {
  position: relative; width: 100%; height: 100%;
  display: flex; gap: 3px; background: #fff;
}
.food-pane {
  position: relative;
  flex: 1 1 50%;
  overflow: hidden;
  background: var(--color-navy-900);
}
.food-pane img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  opacity: 1;
  transition: opacity .35s ease;
}
.food-pane.fading img { opacity: 0; }
.food-pane::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(12,31,56,0.75) 0%, rgba(12,31,56,0.05) 45%);
}
.food-pane figcaption {
  position: absolute;
  left: var(--space-6);
  bottom: var(--space-8);
  z-index: 1;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--text-on-inverse);
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
}
.fc-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 2;
  width: 3rem; height: 3rem; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.4);
  background: rgba(12,31,56,0.4);
  color: #fff; font-size: 1.5rem; cursor: pointer;
}
.fc-nav:hover { background: rgba(12,31,56,0.7); }
.fc-nav.prev { left: var(--space-6); }
.fc-nav.next { right: var(--space-6); }
.fc-dots { position: absolute; bottom: var(--space-4); right: var(--page-gutter); z-index: 2; display: flex; gap: 0.5rem; }
.fc-dots .dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.4); cursor: pointer; border: none; padding: 0; }
.fc-dots .dot.active { background: #fff; }
@media (max-width: 640px) {
  .food-carousel { height: 56vh; min-height: 340px; }
  .fc-nav { width: 2.4rem; height: 2.4rem; font-size: 1.2rem; }
  .food-pane figcaption { font-size: var(--text-md); bottom: var(--space-4); left: var(--space-4); }
}

/* ================= EXIT-INTENT POPUP ================= */
.exit-popup {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(12,31,56,0.7);
  display: none; align-items: center; justify-content: center;
  padding: var(--space-6);
}
.exit-popup.open { display: flex; }
.exit-popup-card {
  position: relative;
  width: min(420px, 100%);
  background: var(--surface-inverse-deep);
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-8);
  text-align: center;
}
.exit-popup-card .close {
  position: absolute; top: var(--space-4); right: var(--space-4);
  background: none; border: none; color: var(--text-on-inverse-muted);
  font-size: 1.2rem; cursor: pointer;
}
.exit-popup-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--text-on-inverse);
  max-width: 24ch;
  margin: 0 auto var(--space-3);
}
.exit-popup-card p {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-on-inverse-muted);
  margin-bottom: var(--space-6);
}
.exit-popup-form { display: flex; flex-direction: column; gap: var(--space-3); }
.exit-popup-form input {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-on-inverse);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.9rem;
  text-align: center;
}
.exit-popup-form input::placeholder { color: rgba(233,240,247,0.4); }
.exit-popup-form input:focus { outline: none; border-color: var(--color-terracotta); }
.exit-popup-form .btn { margin-top: var(--space-2); }
.site-check-eyebrow {
  font-family: var(--font-accent);
  font-weight: var(--weight-semibold);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  color: var(--color-sun-peach);
  margin-bottom: var(--space-3);
}

/* ================= FRAME STRIP (full-bleed, mục 07 & 08) ================= */
.frame-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  background: #fff;
}
.frame-strip figure {
  position: relative;
  margin: 0;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: var(--color-navy-100);
}
.frame-strip img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s ease; }
.frame-strip figure:hover img { transform: scale(1.05); }
.frame-strip figure::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(12,31,56,0.72) 0%, rgba(12,31,56,0) 42%);
}
.frame-strip figcaption {
  position: absolute; left: var(--space-5); bottom: var(--space-5);
  z-index: 1;
  font-family: var(--font-accent);
  font-weight: var(--weight-medium);
  font-size: var(--text-sm);
  color: #fff;
}
.frame-strip figure.placeholder { background: linear-gradient(135deg, var(--color-navy-100), var(--color-paper-dim)); }
.frame-strip figure.placeholder::after { display: none; }
.frame-strip figure.placeholder::before {
  content: attr(data-label);
  position: absolute; inset: 0; z-index: 0;
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: var(--space-4);
  color: var(--color-navy-400);
  font-family: var(--font-accent);
  font-size: 0.68rem;
  letter-spacing: var(--tracking-wide);
}
.frame-strip figure.placeholder figcaption { color: var(--text-muted); }
@media (max-width: 760px) { .frame-strip { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .frame-strip { grid-template-columns: 1fr; } }

/* ================= HIỆU ỨNG XUẤT HIỆN KHI CUỘN ================= */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ================= ẢNH CÓ THỂ BẤM XEM GALLERY (mục 07, 08, Selected Corporate Moments) ================= */
[data-gallery] figure,
[data-gallery] > a {
  cursor: zoom-in;
}
[data-gallery] figure::before,
[data-gallery] > a::before {
  content: "";
  position: absolute;
  top: var(--space-3); right: var(--space-3);
  z-index: 2;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(12,31,56,0.55);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15 3h6v6M9 21H3v-6M21 3l-7 7M3 21l7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 14px;
  opacity: 0;
  transition: opacity .2s ease;
  pointer-events: none;
}
[data-gallery] figure:hover::before,
[data-gallery] > a:hover::before {
  opacity: 1;
}
.case-grid a { position: relative; }