:root {
  --midnight-deep: #080d24;
  --midnight: #101936;
  --midnight-light: #192344;
  --navy: #080d24;
  --navy-2: #101936;
  --ink: #f8f2e5;
  --ivory: #f8f2e5;
  --muted: #b8b4ad;
  --gold: #d8b361;
  --gold-soft: #f0d995;
  --bronze: #a96e32;
  --line: rgba(216, 179, 97, 0.22);
  --line-soft: rgba(216, 179, 97, 0.11);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
  --shadow-gold: 0 28px 70px rgba(216, 179, 97, 0.17);
  --radius: 26px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--midnight-deep); }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ivory);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 85% 12%, rgba(71, 80, 146, 0.12), transparent 33%),
    radial-gradient(circle at 12% 62%, rgba(169, 110, 50, 0.08), transparent 32%),
    var(--midnight-deep);
  line-height: 1.6;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background: linear-gradient(180deg, transparent 0%, rgba(4, 8, 24, 0.18) 55%, rgba(4, 8, 24, 0.55) 100%);
}
.ambient { display: none; }

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: wait; }
.container { width: min(var(--max), calc(100% - 40px)); margin: auto; }
.section { padding: 96px 0; }
.section-tight { padding: 74px 0; }
.center { text-align: center; }
.small { font-size: 0.88rem; }
.hidden { display: none !important; }
.muted { color: var(--muted); }

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  font-size: 0.71rem;
  font-weight: 700;
  color: var(--gold);
}
.display,
.title,
.image-card-content h3,
.banner-copy h1,
.form-card h2,
.confirmation h1,
.deck-card h3 {
  font-family: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  font-weight: 500;
}
.display {
  font-size: clamp(3.35rem, 8vw, 7.2rem);
  line-height: 0.94;
  letter-spacing: -0.035em;
  margin: 0.24em 0;
}
.title {
  font-size: clamp(2.7rem, 5.5vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0.22em 0;
}
.subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: rgba(248, 242, 229, 0.68);
  max-width: 720px;
}
.gradient-text,
.gold-text {
  background: linear-gradient(135deg, var(--bronze), var(--gold) 54%, var(--gold-soft));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.glass {
  background: linear-gradient(145deg, rgba(25, 35, 68, 0.88), rgba(12, 19, 47, 0.82));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.card { border-radius: var(--radius); overflow: hidden; }
.card-pad { padding: 30px; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 13px;
  border-radius: 999px;
  background: rgba(8, 13, 36, 0.54);
  border: 1px solid rgba(216, 179, 97, 0.35);
  color: var(--gold-soft);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.tag {
  display: inline-flex;
  padding: 6px 11px;
  border-radius: 999px;
  background: rgba(216, 179, 97, 0.12);
  border: 1px solid rgba(216, 179, 97, 0.42);
  color: var(--gold-soft);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 47px;
  padding: 13px 23px;
  border: 0;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 650;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease, filter 0.25s ease;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn-primary,
.btn-gold {
  background: linear-gradient(135deg, var(--bronze), var(--gold) 52%, var(--gold-soft));
  color: var(--midnight-deep);
  box-shadow: var(--shadow-gold);
}
.btn-secondary {
  background: rgba(8, 13, 36, 0.45);
  color: var(--gold-soft);
  border: 1px solid rgba(216, 179, 97, 0.46);
}
.btn-secondary:hover { background: rgba(216, 179, 97, 0.09); }
.btn-block { width: 100%; }
.button-row { display: flex; gap: 12px; flex-wrap: wrap; }
.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(216, 179, 97, 0.5), transparent);
  margin: 28px 0;
}

/* Header — restored original midnight/gold appearance */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 70;
  background: rgba(8, 13, 36, 0.76);
  border-bottom: 1px solid rgba(216, 179, 97, 0.14);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.nav-wrap {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  min-width: max-content;
}
.brand img { display: none; }
.brand-copy { line-height: 1.05; }
.brand-copy > span {
  display: block;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: linear-gradient(135deg, var(--bronze), var(--gold), var(--gold-soft));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.brand-copy small {
  display: block;
  margin-top: 3px;
  color: rgba(248, 242, 229, 0.52);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}
.nav { display: flex; align-items: center; gap: 22px; }
.nav a {
  position: relative;
  padding: 9px 0;
  color: rgba(248, 242, 229, 0.74);
  font-size: 0.82rem;
  font-weight: 500;
  transition: color 0.2s ease;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}
.nav a:hover,
.nav a.active { color: var(--gold-soft); }
.nav a:hover::after,
.nav a.active::after { transform: scaleX(1); }
.nav-actions { display: flex; gap: 9px; align-items: center; }
.lang-toggle {
  display: flex;
  padding: 3px;
  background: rgba(16, 25, 54, 0.88);
  border: 1px solid rgba(216, 179, 97, 0.22);
  border-radius: 999px;
}
.lang-toggle button {
  border: 0;
  background: transparent;
  border-radius: 999px;
  padding: 6px 9px;
  color: rgba(248, 242, 229, 0.55);
  font-size: 0.7rem;
  font-weight: 700;
}
.lang-toggle button.active {
  background: var(--gold);
  color: var(--midnight-deep);
}
.menu-btn {
  display: none;
  width: 43px;
  height: 43px;
  border: 1px solid rgba(216, 179, 97, 0.32);
  border-radius: 12px;
  background: rgba(16, 25, 54, 0.92);
  color: var(--gold);
  font-size: 1.2rem;
}
.mobile-menu {
  display: none;
  padding: 8px 20px 20px;
  background: rgba(8, 13, 36, 0.98);
}
.mobile-menu.open { display: grid; gap: 4px; }
.mobile-menu a {
  padding: 12px 2px;
  color: rgba(248, 242, 229, 0.85);
  border-bottom: 1px solid rgba(216, 179, 97, 0.12);
  font-size: 0.95rem;
}

/* Full-bleed original hero */
.hero-original {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding: 0;
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 13, 36, 0.18) 0%, rgba(8, 13, 36, 0.52) 56%, var(--midnight-deep) 100%),
    linear-gradient(90deg, rgba(8, 13, 36, 0.55), transparent 66%);
}
.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 150px;
  padding-bottom: 88px;
}
.hero-content .display { max-width: 900px; }
.hero-content .subtitle {
  max-width: 620px;
  margin: 23px 0 29px;
  color: rgba(248, 242, 229, 0.8);
}
.brand-story {
  padding: 112px 0 120px;
  border-top: 1px solid var(--line-soft);
}
.brand-story-inner { max-width: 820px; text-align: center; }
.brand-quote {
  margin: 25px 0 0;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1.75rem, 3.5vw, 2.55rem);
  line-height: 1.35;
  color: rgba(248, 242, 229, 0.93);
}
.hairline {
  width: 310px;
  max-width: 80%;
  height: 1px;
  margin: 38px auto 0;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.image-card {
  position: relative;
  min-height: 460px;
  overflow: hidden;
  border-radius: 25px;
  border: 1px solid rgba(216, 179, 97, 0.2);
  box-shadow: var(--shadow);
}
.image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.85s ease;
}
.image-card:hover img { transform: scale(1.045); }
.image-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 25%, rgba(8, 13, 36, 0.22) 48%, rgba(8, 13, 36, 0.97) 100%);
}
.image-card-content {
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  padding: 29px;
  color: var(--ivory);
}
.image-card-content h3 {
  margin: 13px 0 4px;
  font-size: clamp(2.1rem, 4vw, 3.1rem);
  line-height: 1;
}
.image-card-content p { margin: 6px 0; color: rgba(248, 242, 229, 0.76); }
.image-card-content p b {
  font-size: 1.06rem;
  background: linear-gradient(135deg, var(--bronze), var(--gold), var(--gold-soft));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.feature {
  padding: 20px 14px;
  text-align: center;
}
.feature.glass {
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
}
.feature-icon {
  width: 58px;
  height: 58px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(216, 179, 97, 0.45);
  color: var(--gold);
  background: rgba(216, 179, 97, 0.04);
  font-size: 1.35rem;
  transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}
.feature:hover .feature-icon {
  transform: scale(1.08);
  background: rgba(216, 179, 97, 0.1);
  box-shadow: 0 0 30px rgba(216, 179, 97, 0.13);
}
.feature h3 {
  margin: 0 0 8px;
  font-family: "Cormorant Garamond", Georgia, serif;
  color: var(--ivory);
  font-size: 1.45rem;
  font-weight: 500;
}
.feature p { margin: 0; color: var(--muted); font-size: 0.88rem; }

.comparison-wrap {
  margin-top: 50px;
  padding: 2px;
  border-radius: 26px;
  background: linear-gradient(135deg, var(--bronze), var(--gold), var(--gold-soft), var(--bronze));
  box-shadow: var(--shadow-gold);
  overflow: hidden;
}
.comparison-table { border-radius: 24px; overflow: hidden; background: var(--midnight-deep); }
.comparison-row {
  display: grid;
  grid-template-columns: 0.8fr 1.1fr 1.1fr;
  border-top: 1px solid var(--line-soft);
}
.comparison-row:first-child { border-top: 0; }
.comparison-row > div { padding: 18px 20px; font-size: 0.85rem; }
.comparison-head {
  background: linear-gradient(90deg, var(--bronze), var(--gold));
  color: var(--midnight-deep);
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.comparison-good {
  color: var(--midnight-deep);
  background: linear-gradient(90deg, #dfc075, #f1dc9a);
  font-weight: 650;
}
.comparison-other { color: rgba(248, 242, 229, 0.58); }

.review {
  padding: 27px;
  border-radius: 22px;
}
.review.glass {
  background: #fffdf8;
  border-color: rgba(216, 179, 97, 0.4);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.28);
  backdrop-filter: none;
}
.stars { color: var(--bronze); letter-spacing: 0.1em; }
.review blockquote { margin: 14px 0; color: #1a213a; }
.review footer { color: rgba(26, 33, 58, 0.64); font-weight: 650; }

/* Inner pages */
.page-hero {
  padding: 150px 0 72px;
  text-align: center;
  border-bottom: 1px solid var(--line-soft);
  background: linear-gradient(180deg, var(--midnight), var(--midnight-deep));
}
.page-hero .subtitle { margin: 15px auto; }
.banner {
  position: relative;
  min-height: 470px;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.banner img { position: absolute; width: 100%; height: 100%; object-fit: cover; }
.banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 13, 36, 0.95), rgba(8, 13, 36, 0.26));
}
.banner-copy { position: relative; z-index: 2; max-width: 670px; padding: 56px; color: var(--ivory); }
.banner-copy p { color: rgba(248, 242, 229, 0.76); }
.list-check { list-style: none; padding: 0; margin: 18px 0; }
.list-check li { position: relative; padding: 7px 0 7px 28px; color: rgba(248, 242, 229, 0.78); }
.list-check li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 900; }
.price {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 1.75rem;
  color: var(--gold);
}
.pricing { display: grid; gap: 14px; }
.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(25, 35, 68, 0.6);
}
.price-row strong { color: var(--ivory); }

.gallery { columns: 4 220px; column-gap: 14px; }
.gallery-item {
  break-inside: avoid;
  margin: 0 0 14px;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(216, 179, 97, 0.16);
  box-shadow: var(--shadow);
}
.gallery-item img { display: block; width: 100%; height: auto; transition: transform 0.5s ease; }
.gallery-item:hover img { transform: scale(1.035); }

.form-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; align-items: start; }
.form-card { padding: 30px; border-radius: 27px; }
.form-card h2 { margin-top: 0; color: var(--ivory); font-size: 2rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label {
  color: rgba(240, 217, 149, 0.82);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid rgba(216, 179, 97, 0.24);
  border-radius: 13px;
  background: rgba(8, 13, 36, 0.62);
  color: var(--ivory);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.field input::placeholder,
.field textarea::placeholder { color: rgba(248, 242, 229, 0.35); }
.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(216, 179, 97, 0.12);
}
.field textarea { min-height: 112px; resize: vertical; }
.ticket-table { display: grid; gap: 10px; }
.ticket-row {
  display: grid;
  grid-template-columns: 1.2fr 0.55fr 0.8fr;
  gap: 10px;
  align-items: end;
  padding: 14px;
  border: 1px solid var(--line-soft);
  border-radius: 17px;
  background: rgba(8, 13, 36, 0.37);
}
.ticket-row .field label { font-size: 0.65rem; }
.summary { position: sticky; top: 96px; padding: 30px; border-radius: 27px; }
.summary-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.summary-head h2 { color: var(--ivory) !important; }
.summary-code {
  padding: 7px 10px;
  border-radius: 10px;
  background: rgba(216, 179, 97, 0.14);
  color: var(--gold-soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 800;
}
.summary-line {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(216, 179, 97, 0.17);
}
.summary-line span:first-child { color: var(--muted); }
.summary-line.total { border-bottom: 0; color: var(--gold-soft); font-size: 1.2rem; font-weight: 800; }
.status { margin-top: 14px; padding: 12px 14px; border-radius: 13px; font-size: 0.88rem; }
.status.error { background: rgba(171, 54, 54, 0.18); border: 1px solid rgba(232, 109, 109, 0.42); color: #ffc1c1; }
.status.success { background: rgba(52, 129, 93, 0.18); border: 1px solid rgba(111, 205, 157, 0.4); color: #baf0d4; }
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(8, 13, 36, 0.28);
  border-top-color: var(--midnight-deep);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.deck-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.deck-card { padding: 18px; border-radius: 27px; }
.deck-card img { display: block; width: 100%; border-radius: 20px; }
.deck-card h3 { margin: 17px 6px 4px; color: var(--ivory); font-size: 1.8rem; }
.timeline { position: relative; display: grid; gap: 18px; margin-top: 30px; }
.timeline::before { content: ""; position: absolute; left: 20px; top: 12px; bottom: 12px; width: 1px; background: var(--gold); }
.timeline-item {
  position: relative;
  padding: 18px 18px 18px 56px;
  border: 1px solid var(--line-soft);
  border-radius: 19px;
  background: rgba(25, 35, 68, 0.48);
}
.timeline-item::before {
  content: "";
  position: absolute;
  left: 13px;
  top: 24px;
  width: 15px;
  height: 15px;
  border: 4px solid var(--midnight-deep);
  border-radius: 50%;
  background: var(--gold);
}
.timeline-item h3 { margin: 0; color: var(--ivory); }
.timeline-item p { margin: 4px 0 0; color: var(--muted); }

.contact-list { display: grid; gap: 12px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 15px;
  border: 1px solid var(--line-soft);
  border-radius: 17px;
  background: rgba(8, 13, 36, 0.42);
}
.contact-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border-radius: 50%;
  border: 1px solid rgba(216, 179, 97, 0.38);
  color: var(--gold);
  background: rgba(216, 179, 97, 0.07);
}
.contact-item b { display: block; color: var(--ivory); }
.contact-item span { color: var(--muted); font-size: 0.88rem; }

.footer {
  margin-top: 50px;
  padding: 72px 0 30px;
  border-top: 1px solid var(--line-soft);
  background: #060a1c;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 42px; }
.footer h4 { margin: 0 0 12px; color: var(--gold-soft); }
.footer p,
.footer a { color: rgba(248, 242, 229, 0.58); font-size: 0.88rem; }
.footer a { display: block; margin: 8px 0; }
.footer a:hover { color: var(--gold); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
  color: rgba(248, 242, 229, 0.36);
  font-size: 0.78rem;
}

.floating {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 80;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.float-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 999px;
  font-weight: 750;
  box-shadow: 0 15px 36px rgba(0, 0, 0, 0.3);
}
.float-phone {
  border: 1px solid rgba(216, 179, 97, 0.5);
  background: var(--midnight);
  color: var(--gold-soft);
}
.float-zalo { background: #0866d9; color: white; }
#toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  z-index: 100;
  max-width: min(90vw, 520px);
  padding: 13px 18px;
  border: 1px solid rgba(216, 179, 97, 0.3);
  border-radius: 14px;
  background: var(--midnight-light);
  color: var(--ivory);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  text-align: center;
  transform: translate(-50%, 30px);
  transition: 0.25s;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }

.confirmation { max-width: 820px; margin: auto; padding: 34px; border-radius: 29px; }
.confirmation-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; }
.confirmation h1 { color: var(--ivory); }
.confirmation-table { margin: 24px 0; }
.confirmation-table .summary-line { padding: 12px 0; }
.notice {
  padding: 18px;
  border: 1px solid rgba(216, 179, 97, 0.26);
  border-radius: 18px;
  background: rgba(216, 179, 97, 0.08);
  color: rgba(248, 242, 229, 0.78);
}
.not-found { min-height: 60vh; display: grid; place-items: center; text-align: center; padding-top: 90px; }

@media (max-width: 1080px) {
  .nav { gap: 14px; }
  .nav a { font-size: 0.76rem; }
}
@media (max-width: 980px) {
  .nav { display: none; }
  .menu-btn { display: block; }
  .form-layout { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .summary { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .banner-copy { padding: 40px; }
  .deck-grid { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .container { width: min(100% - 24px, var(--max)); }
  .section { padding: 70px 0; }
  .section-tight { padding: 58px 0; }
  .nav-wrap { height: 66px; }
  .brand-copy > span { font-size: 1.3rem; }
  .brand-copy small { font-size: 0.48rem; }
  .nav-actions > .btn { display: none; }
  .hero-original { min-height: 88vh; }
  .hero-content { padding-top: 128px; padding-bottom: 58px; }
  .display { font-size: clamp(3.1rem, 16vw, 5.2rem); }
  .brand-story { padding: 78px 0; }
  .grid-2,
  .grid-3,
  .grid-4,
  .form-grid,
  .deck-grid { grid-template-columns: 1fr; }
  .image-card { min-height: 410px; }
  .banner { min-height: 510px; }
  .banner-copy { padding: 28px 22px; }
  .ticket-row { grid-template-columns: 1fr 1fr; }
  .ticket-row > strong { grid-column: 1 / -1; }
  .form-card,
  .summary,
  .confirmation { padding: 21px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child { grid-column: auto; }
  .footer-bottom { display: block; }
  .floating { right: 12px; bottom: 12px; }
  .float-btn { padding: 11px 13px; }
  .float-btn span { display: none; }
  .confirmation-top { display: block; }
  .gallery { columns: 2 145px; }
  .comparison-row { grid-template-columns: 0.8fr 1.1fr 1.1fr; }
  .comparison-row > div { padding: 13px 10px; font-size: 0.69rem; }
}

@media print {
  .site-header, .footer, .floating, .button-row, #toast, .ambient { display: none !important; }
  body { background: #fff; color: #111; }
  .section { padding: 10px; }
  .confirmation { box-shadow: none; border: 1px solid #ddd; background: #fff; }
  .confirmation * { color: #111 !important; }
}

/* Booking confirmation receipt */
.confirmation-section { padding-top: 118px; }
.booking-receipt {
  width: min(100%, 920px);
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid rgba(216,179,97,.36);
  border-radius: 28px;
  background: linear-gradient(155deg, #17213f 0%, #0b122b 72%);
  color: var(--ivory);
  box-shadow: 0 32px 80px rgba(0,0,0,.42);
}
.receipt-header,
.receipt-title-row,
.receipt-bottom-grid,
.receipt-footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.receipt-header { padding: 22px 30px; border-bottom: 1px solid rgba(216,179,97,.24); background: rgba(4,10,27,.38); }
.receipt-brand { display: flex; align-items: center; gap: 13px; }
.receipt-brand img { width: 48px; height: 48px; object-fit: contain; border-radius: 50%; background: #fff; padding: 4px; }
.receipt-brand div { display: grid; gap: 2px; }
.receipt-brand span { color: var(--gold-soft); font-size: .66rem; letter-spacing: .18em; font-weight: 800; }
.receipt-brand strong { font-family: Georgia,serif; font-size: 1.28rem; letter-spacing: .04em; }
.receipt-status { display: inline-flex; align-items: center; gap: 8px; padding: 9px 13px; border: 1px solid rgba(83,201,139,.35); border-radius: 999px; background: rgba(83,201,139,.1); color: #8fe2b5; font-size: .74rem; font-weight: 850; letter-spacing: .08em; }
.receipt-status span { display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: #55c98b; color: #071425; }
.receipt-title-row { padding: 30px; align-items: flex-start; }
.receipt-kicker { margin: 0 0 7px; color: var(--gold-soft); font-size: .72rem; font-weight: 850; letter-spacing: .22em; }
.receipt-title-row h1 { margin: 0; font-family: Georgia,serif; color: var(--ivory); font-size: clamp(1.8rem,4vw,2.65rem); }
.receipt-title-row p:last-child { margin: 7px 0 0; color: rgba(248,242,229,.62); }
.receipt-code { min-width: 145px; padding: 15px 18px; text-align: right; border: 1px solid rgba(216,179,97,.24); border-radius: 16px; background: rgba(216,179,97,.1); }
.receipt-code small { display: block; margin-bottom: 5px; color: rgba(248,242,229,.58); font-size: .62rem; letter-spacing: .15em; }
.receipt-code strong { color: var(--gold-soft); font-size: 1.12rem; letter-spacing: .05em; }
.receipt-notice { display: flex; gap: 13px; margin: 0 30px 28px; padding: 16px 18px; border: 1px solid rgba(216,179,97,.25); border-radius: 17px; background: linear-gradient(90deg,rgba(216,179,97,.12),rgba(216,179,97,.04)); }
.receipt-notice-icon { flex: 0 0 auto; display: grid; place-items: center; width: 29px; height: 29px; border-radius: 50%; background: var(--gold-soft); color: #0c1530; font-weight: 900; }
.receipt-notice strong { color: var(--gold-soft); }
.receipt-notice p { margin: 4px 0 0; color: rgba(248,242,229,.72); line-height: 1.55; }
.receipt-block { margin: 0 30px 24px; padding: 22px; border: 1px solid rgba(216,179,97,.18); border-radius: 20px; background: rgba(255,255,255,.025); }
.receipt-block h2 { margin: 0 0 17px; color: var(--gold-soft); font-family: Georgia,serif; font-size: 1.14rem; }
.receipt-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px 28px; }
.receipt-grid div { min-width: 0; }
.receipt-grid span, .receipt-footer small { display: block; margin-bottom: 5px; color: rgba(248,242,229,.55); font-size: .67rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.receipt-grid b { display: block; overflow-wrap: anywhere; font-size: 1rem; }
.receipt-ticket-head,
.receipt-ticket-row { display: grid; grid-template-columns: minmax(150px,1.6fr) .65fr 1fr 1fr; gap: 12px; align-items: center; }
.receipt-ticket-head { padding: 0 0 10px; color: rgba(248,242,229,.47); font-size: .65rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.receipt-ticket-row { padding: 13px 0; border-top: 1px dashed rgba(216,179,97,.2); }
.receipt-ticket-row span, .receipt-ticket-row strong { text-align: right; }
.receipt-ticket-row strong { color: var(--gold-soft); }
.receipt-bottom-grid { align-items: stretch; padding: 0 30px 28px; }
.receipt-bottom-grid .receipt-block { flex: 1 1 55%; margin: 0; }
.receipt-notes p { min-height: 42px; margin: 0 0 13px; color: rgba(248,242,229,.76); line-height: 1.55; }
.receipt-notes small { color: rgba(248,242,229,.46); }
.receipt-totals { flex: 0 1 320px; padding: 18px 20px; border: 1px solid rgba(216,179,97,.24); border-radius: 20px; background: rgba(216,179,97,.07); }
.receipt-totals div { display: flex; justify-content: space-between; gap: 20px; padding: 10px 0; border-bottom: 1px dashed rgba(216,179,97,.18); }
.receipt-totals div:last-child { border: 0; }
.receipt-totals span { color: rgba(248,242,229,.68); }
.receipt-grand strong { color: var(--gold-soft); font-size: 1.35rem; }
.receipt-footer { padding: 20px 30px; border-top: 1px solid rgba(216,179,97,.22); background: #080f26; }
.receipt-footer > div:last-child { text-align: right; }
.receipt-footer a { color: var(--gold-soft); font-size: 1.32rem; font-weight: 900; }
.receipt-footer span { color: rgba(248,242,229,.8); }
.receipt-actions { width: min(100%,920px); margin: 22px auto 0; justify-content: center; }

@media (max-width: 680px) {
  .confirmation-section { padding-top: 88px; }
  .receipt-header, .receipt-title-row, .receipt-bottom-grid, .receipt-footer { align-items: stretch; }
  .receipt-header, .receipt-title-row, .receipt-bottom-grid, .receipt-footer { flex-direction: column; }
  .receipt-header { padding: 18px; }
  .receipt-status { align-self: flex-start; }
  .receipt-title-row { padding: 22px 18px; }
  .receipt-code { min-width: 0; text-align: left; }
  .receipt-notice { margin: 0 18px 20px; }
  .receipt-block { margin: 0 18px 18px; padding: 18px; }
  .receipt-grid { grid-template-columns: 1fr; }
  .receipt-ticket-head { display: none; }
  .receipt-ticket-row { grid-template-columns: 1fr auto; gap: 7px 14px; }
  .receipt-ticket-row b { grid-column: 1 / -1; }
  .receipt-ticket-row span, .receipt-ticket-row strong { text-align: left; }
  .receipt-ticket-row span:nth-child(2)::before { content: "SL: "; color: rgba(248,242,229,.45); }
  .receipt-ticket-row span:nth-child(3)::before { content: "Đơn giá: "; color: rgba(248,242,229,.45); }
  .receipt-ticket-row strong { grid-column: 1 / -1; }
  .receipt-bottom-grid { padding: 0 18px 20px; }
  .receipt-bottom-grid .receipt-block { margin: 0; }
  .receipt-totals { flex-basis: auto; }
  .receipt-footer { padding: 18px; }
  .receipt-footer > div:last-child { text-align: left; }
  .receipt-actions { padding: 0 12px; }
}

@media print {
  @page { size: A4; margin: 10mm; }
  .confirmation-section { padding: 0 !important; }
  .booking-receipt { width: 100%; border-radius: 0; box-shadow: none; border: 1px solid #b89b58; background: #fff; color: #111; }
  .booking-receipt * { color: #111 !important; }
  .receipt-header, .receipt-footer { background: #f5efe1 !important; }
  .receipt-status, .receipt-notice, .receipt-totals, .receipt-code, .receipt-block { background: #fff !important; }
  .receipt-actions { display: none !important; }
  .receipt-brand img { border: 1px solid #ddd; }
}