body.morning-page{--tour-hero-image:url('/images/group-images/1.webp');}
body.sunset-page{--tour-hero-image:url('/images/2.webp');}
:root {
  --gold: #C9A96E;
  --gold-light: #E8D5B0;
  --navy: #0D2B45;
  --cream: #F5F0E8;
  --white: #FFFFFF;
  --text-dark: #1A2B3C;
  --t1-accent: #C9A96E;
  --shadow-soft: 0 8px 40px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 60px rgba(201,169,110,0.08);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-full: 9999px;
  --transition-smooth: cubic-bezier(0.23, 1, 0.32, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: #07182A;
  font-family: 'Outfit', sans-serif;
  color: rgba(255,255,255,0.85);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ─── LOGO ─── */
.site-logo {
  position: fixed; top: 24px; left: 28px; z-index: 300;
}
.site-logo img {
  height: 48px; width: auto;
  filter: drop-shadow(0 4px 20px rgba(0,0,0,0.5)) drop-shadow(0 0 40px rgba(201,169,110,0.1));
  transition: transform 0.4s var(--transition-smooth);
}
.site-logo img:hover { transform: scale(1.04); }

/* ─── BOTTOM NAV (đồng bộ với bản gốc) ─── */
.bottom-nav {
  display: none; /* Ẩn trên desktop, chỉ hiện mobile */
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  align-items: center;
  gap: 5px;
  padding: 7px 9px;
  background: rgba(10, 15, 25, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 80px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  white-space: nowrap;
}

.nav-link {
  padding: 8px 18px;
  border-radius: 60px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: all 0.25s;
}
.nav-link:hover,
.nav-link.active {
  color: white;
  background: rgba(255, 255, 255, 0.1);
}
.nav-link.primary {
  background: var(--gold);
  color: var(--navy);
  font-weight: 700;
}
.nav-link.primary:hover {
  filter: brightness(1.1);
}

.nav-divider {
  width: 1px;
  height: 18px;
  background: rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
}

/* ─── HERO ─── */
.page-hero {
  min-height: 48vh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 0 6% 80px;
  position: relative; overflow: hidden;
}
.hero-bg-img {
  position: absolute; inset: 0;
  background-image: url('../images/group-images/1.webp');
  background-size: cover; background-position: center 40%;
  z-index: 0;
  transform: scale(1.02);
  filter: brightness(0.9) saturate(1.05);
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(160deg, rgba(7,24,42,0.1) 0%, rgba(7,24,42,0.55) 100%),
    radial-gradient(ellipse at 30% 50%, rgba(201,169,110,0.1) 0%, transparent 60%),
    linear-gradient(180deg, rgba(7,24,42,0) 20%, rgba(7,24,42,0.95) 100%);
  z-index: 1;
}
.hero-content { position: relative; z-index: 2; }
.hero-eyebrow {
  font-size: 0.65rem; font-weight: 700; letter-spacing: 6px;
  text-transform: uppercase; color: var(--gold);
  display: flex; align-items: center; gap: 14px; margin-bottom: 20px;
  opacity: 0.9;
}
.eyebrow-line { width: 40px; height: 2px; background: linear-gradient(90deg, var(--gold), transparent); border-radius: 2px; }
.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 300; line-height: 0.95;
  color: #fff; letter-spacing: -0.02em;
  text-shadow: 0 4px 40px rgba(0,0,0,0.4);
}
.hero-title em {
  font-style: italic; display: block; color: var(--gold-light);
  text-shadow: 0 0 60px rgba(201,169,110,0.15);
}
.hero-sub {
  margin-top: 18px; font-size: 0.95rem; font-weight: 300;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
  max-width: 440px;
  backdrop-filter: blur(4px);
  padding: 8px 0;
}

/* ─── MAIN CONTENT ─── */
.main-section {
  background: var(--navy);
  padding: 0 6% 160px;
  position: relative;
}
.main-section::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(201,169,110,0.3), transparent);
  border-radius: 2px;
}

/* ─── SECTION LABEL ─── */
.section-label {
  display: flex; align-items: center; gap: 14px;
  padding: 60px 0 48px;
  font-size: 0.6rem; font-weight: 700; letter-spacing: 6px;
  text-transform: uppercase; color: var(--gold);
  opacity: 0.8;
}
.section-label-line { flex: 1; height: 2px; background: linear-gradient(90deg, rgba(201,169,110,0.2), transparent); border-radius: 2px; }

/* ─── TWO COLUMN LAYOUT ─── */
.content-grid {
  display: grid;
  grid-template-columns: 55% 1fr;
  gap: 40px;
  align-items: start;
}

/* ─── MEDIA GALLERY ─── */
.media-gallery {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(0,0,0,0.4);
  height: 560px;
  box-shadow: var(--shadow-soft), var(--shadow-glow);
  border: 1px solid rgba(255,255,255,0.05);
}

.media-stage {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background: #000;
}

.media-slide {
  display: flex;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.media-item {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  min-height: 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0D2B45;
}

.media-item img,
.media-item video {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  display: block;
  background: #000;
}

.gallery-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  color: white; font-size: 20px;
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.3s var(--transition-smooth);
  z-index: 20;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.gallery-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
  transform: translateY(-50%) scale(1.06);
  box-shadow: 0 8px 32px rgba(201,169,110,0.3);
}
.prev-btn { left: 18px; }
.next-btn { right: 18px; }

.gallery-dots {
  position: absolute; bottom: 20px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 10px; z-index: 20;
}
.gallery-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,0.25);
  cursor: pointer; transition: all 0.3s var(--transition-smooth);
  border: 1px solid rgba(255,255,255,0.05);
}
.gallery-dot.active {
  background: var(--gold);
  width: 28px;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(201,169,110,0.3);
}

.media-badge {
  position: absolute; top: 18px; left: 18px;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 6px 18px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.9);
  z-index: 20;
  border-left: 3px solid var(--gold);
  font-family: 'Outfit', sans-serif;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.fullscreen-btn {
  position: absolute; bottom: 68px; right: 18px;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.1);
  color: white; width: 42px; height: 42px; border-radius: 50%;
  cursor: pointer; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s var(--transition-smooth);
  z-index: 25;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.fullscreen-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
  transform: scale(1.08);
}

/* ─── FULLSCREEN VIEWER ─── */
.fullscreen-viewer {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.94);
  display: none; align-items: center; justify-content: center;
  z-index: 10001; flex-direction: column;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.fullscreen-viewer.active { display: flex; }
.viewer-media {
  max-width: 90%; max-height: 85%;
  border-radius: var(--radius-md);
  object-fit: contain;
  box-shadow: 0 20px 80px rgba(0,0,0,0.8);
}
.viewer-close {
  position: absolute; top: 28px; right: 36px;
  font-size: 20px; color: rgba(255,255,255,0.6);
  cursor: pointer; background: rgba(255,255,255,0.06);
  width: 48px; height: 48px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.3s var(--transition-smooth);
  border: 1px solid rgba(255,255,255,0.08);
}
.viewer-close:hover { background: rgba(255,255,255,0.12); color: #fff; transform: rotate(90deg); }
.viewer-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  font-size: 22px; color: white;
  background: rgba(255,255,255,0.06);
  width: 56px; height: 56px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.3s var(--transition-smooth);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(8px);
}
.viewer-nav:hover { background: var(--gold); border-color: var(--gold); color: var(--navy); transform: translateY(-50%) scale(1.06); }
.viewer-prev { left: 32px; }
.viewer-next { right: 32px; }

/* ─── INFO PANEL ─── */
.info-panel {
  display: flex; flex-direction: column; gap: 0;
}

.itinerary-block {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 2px;
}

/* ─── ACCORDION ─── */
.accordion-item {
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.accordion-item:last-child { border-bottom: none; }
.accordion-header {
  padding: 18px 24px;
  cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.85rem; font-weight: 500; letter-spacing: 0.02em;
  color: rgba(255,255,255,0.8);
  transition: all 0.3s var(--transition-smooth);
  border-radius: var(--radius-sm);
}
.accordion-header:hover {
  background: rgba(255,255,255,0.04);
  padding-left: 28px;
}
.accordion-toggle {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(201,169,110,0.08);
  border: 1px solid rgba(201,169,110,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--gold); flex-shrink: 0;
  transition: all 0.35s var(--transition-smooth);
}
.accordion-item.active .accordion-toggle {
  background: var(--gold);
  color: var(--navy);
  transform: rotate(45deg);
  box-shadow: 0 4px 16px rgba(201,169,110,0.3);
}
.accordion-content {
  max-height: 0; overflow: hidden;
  transition: max-height 0.5s var(--transition-smooth), opacity 0.4s var(--transition-smooth);
  opacity: 0;
}
.accordion-item.active .accordion-content {
  max-height: 320px; opacity: 1;
}
.accordion-inner {
  padding: 0 24px 22px;
  font-size: 0.82rem; font-weight: 300;
  color: rgba(255,255,255,0.5); line-height: 1.8;
}
.accordion-inner p { margin-bottom: 4px; }
.accordion-inner strong { color: rgba(255,255,255,0.75); font-weight: 500; }

/* ─── PRICE BOX ─── */
.price-box {
  background: linear-gradient(135deg, rgba(201,169,110,0.06), rgba(201,169,110,0.02));
  border: 1px solid rgba(201,169,110,0.15);
  border-radius: var(--radius-sm);
  padding: 22px 26px;
  margin-bottom: 2px;
  transition: border-color 0.3s var(--transition-smooth);
}
.price-box:hover { border-color: rgba(201,169,110,0.3); }
.price-label {
  font-size: 0.6rem; font-weight: 700; letter-spacing: 5px;
  text-transform: uppercase; color: var(--gold); margin-bottom: 6px;
  opacity: 0.8;
}
.price-value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.6rem; font-weight: 300; color: #fff; line-height: 1;
  letter-spacing: -0.02em;
}
.price-note {
  font-size: 0.75rem; font-weight: 300; color: rgba(255,255,255,0.35);
  margin-top: 6px; letter-spacing: 0.03em;
}
#priceWarning { color: #E07B4A; font-size: 0.75rem; margin-top: 6px; }

/* ─── BOOKING BUTTONS ─── */
.booking-actions {
  display: flex; gap: 6px;
}
.book-btn {
  flex: 1; padding: 16px 20px;
  border-radius: var(--radius-sm);
  border: none;
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; cursor: pointer;
  transition: all 0.3s var(--transition-smooth);
  text-align: center;
  display: flex; align-items: center; justify-content: center; gap: 10px;
}
.book-btn-private {
  background: linear-gradient(135deg, var(--gold), #B8955E);
  color: var(--navy);
  box-shadow: 0 4px 20px rgba(201,169,110,0.2);
}
.book-btn-private:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(201,169,110,0.35);
}
.book-btn-group {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.8);
  border: 1px solid rgba(255,255,255,0.08);
}
.book-btn-group:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.15);
}

/* ─── POPUP ─── */
.popup-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: none; align-items: center; justify-content: center;
  z-index: 10002; padding: 20px;
}
.popup-overlay.active { display: flex; }
.popup-box {
  background: var(--navy);
  border: 1px solid rgba(201,169,110,0.15);
  border-radius: var(--radius-md);
  width: 100%; max-width: 480px;
  max-height: 90vh; overflow-y: auto;
  scrollbar-width: none; -ms-overflow-style: none;
  padding: 40px 40px 36px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
}
.popup-box::-webkit-scrollbar { display: none; }
.popup-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 28px;
}
.popup-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.2rem; font-weight: 300; color: #fff; line-height: 1;
}
.popup-title em { font-style: italic; color: var(--gold-light); display: block; }
.popup-close {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.5); font-size: 16px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.3s var(--transition-smooth);
  flex-shrink: 0;
}
.popup-close:hover { background: rgba(255,255,255,0.1); color: #fff; transform: rotate(90deg); }

/* ─── FORM ─── */
.form-group { margin-bottom: 16px; }
.form-label {
  font-size: 0.62rem; font-weight: 700; letter-spacing: 4px;
  text-transform: uppercase; color: var(--gold);
  display: block; margin-bottom: 7px;
  opacity: 0.8;
}
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 13px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem; font-weight: 300;
  color: rgba(255,255,255,0.85);
  transition: all 0.3s var(--transition-smooth);
  outline: none;
}
.form-input::placeholder, .form-textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-input:hover, .form-select:hover, .form-textarea:hover {
  border-color: rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.06);
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: rgba(201,169,110,0.4);
  background: rgba(201,169,110,0.04);
  box-shadow: 0 0 0 4px rgba(201,169,110,0.05);
}
.form-input[type="date"] {
  appearance: none; -webkit-appearance: none;
  color-scheme: dark;
  min-height: 48px;
}
.form-select option { background: var(--navy); color: #fff; }
.form-textarea { resize: vertical; min-height: 80px; line-height: 1.6; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* Country selector */
.country-selector { position: relative; }
.country-selected {
  width: 100%; padding: 13px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; gap: 10px;
  cursor: pointer; transition: all 0.3s var(--transition-smooth);
  font-size: 0.85rem; color: rgba(255,255,255,0.85);
}
.country-selected:hover { border-color: rgba(201,169,110,0.3); background: rgba(255,255,255,0.06); }
.country-selected i { margin-left: auto; color: rgba(255,255,255,0.3); font-size: 12px; }
.country-dropdown {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0;
  background: #0D2B45;
  border: 1px solid rgba(201,169,110,0.15);
  border-radius: var(--radius-sm);
  margin-top: 0;
  z-index: 100;
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
  display: none; overflow: hidden;
}
.country-search-input {
  width: 100%; padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-family: 'Outfit', sans-serif;
  font-size: 0.82rem; color: rgba(255,255,255,0.8);
  outline: none;
}
.country-search-input::placeholder { color: rgba(255,255,255,0.25); }
.country-list { max-height: 220px; overflow-y: auto; }
.country-list::-webkit-scrollbar { width: 4px; }
.country-list::-webkit-scrollbar-thumb { background: rgba(201,169,110,0.3); border-radius: 4px; }
.country-item {
  padding: 10px 16px; display: flex; gap: 12px; align-items: center;
  cursor: pointer; font-size: 0.82rem; color: rgba(255,255,255,0.65);
  transition: all 0.2s var(--transition-smooth);
}
.country-item:hover { background: rgba(201,169,110,0.06); color: #fff; padding-left: 20px; }
.country-item-code { color: var(--gold); font-weight: 500; min-width: 44px; }

/* Price summary in popup */
.popup-price-summary {
  background: linear-gradient(135deg, rgba(201,169,110,0.06), rgba(201,169,110,0.02));
  border: 1px solid rgba(201,169,110,0.12);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  margin: 18px 0;
  display: flex; justify-content: space-between; align-items: center;
}
.popup-price-label {
  font-size: 0.72rem; font-weight: 300; color: rgba(255,255,255,0.45);
}
.popup-price-value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem; font-weight: 300; color: #fff;
  letter-spacing: -0.02em;
}
#popupPriceNote { font-size: 0.72rem; color: rgba(255,255,255,0.35); margin-top: 3px; }
#popupWarning { color: #E07B4A; font-size: 0.75rem; margin-top: 6px; }

.submit-btn {
  width: 100%; padding: 18px;
  background: linear-gradient(135deg, var(--gold), #B8955E);
  border: none; border-radius: var(--radius-sm);
  font-family: 'Outfit', sans-serif;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--navy);
  cursor: pointer; transition: all 0.3s var(--transition-smooth);
  display: flex; align-items: center; justify-content: center; gap: 10px;
  box-shadow: 0 4px 24px rgba(201,169,110,0.2);
}
.submit-btn:hover {
  filter: brightness(1.06);
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(201,169,110,0.3);
}
.submit-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }
.btn-loading {
  display: none; width: 20px; height: 20px;
  border: 2px solid rgba(13,43,69,0.2);
  border-top-color: var(--navy); border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.submit-btn.loading .btn-text { display: none; }
.submit-btn.loading .btn-loading { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── INFO STRIP ─── */
.info-strip {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 40px 0; margin: 52px 0 0;
  border-radius: var(--radius-sm);
}
.info-strip-inner { display: flex; gap: 0; }
.info-cell {
  flex: 1; padding: 0 36px;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.info-cell:first-child { padding-left: 0; }
.info-cell:last-child { border-right: none; }
.info-label {
  font-size: 0.58rem; font-weight: 700; letter-spacing: 4px;
  text-transform: uppercase; color: var(--gold); margin-bottom: 6px;
  opacity: 0.7;
}
.info-value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem; font-weight: 400; color: rgba(255,255,255,0.85);
}
.info-value small {
  font-family: 'Outfit', sans-serif;
  font-size: 0.7rem; color: rgba(255,255,255,0.35);
  font-weight: 300; display: block; margin-top: 2px;
}

/* ─── FOOTER ─── */
footer {
  background: #060F1A;
  border-top: 1px solid rgba(201,169,110,0.08);
  padding: 52px 6% 130px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 52px; margin-bottom: 44px;
}
.footer-col-label {
  font-size: 0.58rem; font-weight: 700; letter-spacing: 5px;
  text-transform: uppercase; color: var(--gold);
  margin-bottom: 18px;
  display: flex; align-items: center; gap: 10px;
  opacity: 0.7;
}
.footer-col-label::after {
  content: ''; flex: 1; height: 2px;
  background: linear-gradient(90deg, rgba(201,169,110,0.15), transparent);
  border-radius: 2px;
}
.footer-text {
  font-size: 0.82rem; font-weight: 300;
  color: rgba(255,255,255,0.4); line-height: 1.8;
}
.footer-text a {
  color: rgba(255,255,255,0.4); text-decoration: none;
  transition: all 0.3s var(--transition-smooth);
}
.footer-text a:hover { color: var(--gold-light); }
.footer-text p { margin-bottom: 6px; }
.social-links { display: flex; gap: 16px; margin-top: 18px; }
.social-links a {
  width: 40px; height: 40px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.3); font-size: 14px;
  text-decoration: none; transition: all 0.3s var(--transition-smooth);
  background: rgba(255,255,255,0.02);
}
.social-links a:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(201,169,110,0.1);
}
.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.04);
  font-size: 0.72rem; font-weight: 300;
  color: rgba(255,255,255,0.15);
  letter-spacing: 0.06em;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-policy-link {
  color: rgba(255,255,255,0.15); text-decoration: none;
  transition: all 0.3s var(--transition-smooth);
}
.footer-policy-link:hover { color: var(--gold); }

/* ─── FADE IN ─── */
.fade-up {
  opacity: 0; transform: translateY(32px);
  transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.23, 1, 0.32, 1);
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ─── MOBILE ─── */
@media (max-width: 900px) {
  .content-grid { grid-template-columns: 1fr; }
  .media-gallery { height: 460px; border-radius: var(--radius-sm); }
}

@media (max-width: 768px) {
  .site-logo { top: 16px; left: 16px; }
  .site-logo img { height: 36px; }
  .page-hero {
    min-height: 55svh;
    padding: 0 5% 45px;
  }
  .main-section { padding: 0 5% 140px; }
  .section-label { padding: 40px 0 32px; }

  /* Hiển thị bottom-nav trên mobile */
  .bottom-nav {
    display: flex;
  }

  .info-strip-inner { flex-wrap: wrap; }
  .info-cell { flex: 0 0 50%; padding: 14px 18px; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.04); }
  .info-cell:first-child { padding-left: 18px; }
  .footer-grid { gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .popup-box { padding: 28px 22px; border-radius: var(--radius-sm); }
  .form-row { grid-template-columns: 1fr; }
  .viewer-nav { display: none; }
  .gallery-btn { width: 40px; height: 40px; font-size: 16px; }
  .prev-btn { left: 12px; }
  .next-btn { right: 12px; }
}


/* =========================================================
   YACHT PHU QUOC — TOUR PAGE V2 UI OVERRIDES
   Backend/booking logic intentionally unchanged.
========================================================= */
:root{
  --deep:#07182A;
  --deep-2:#05111E;
  --glass:rgba(5,17,30,.48);
  --border-soft:rgba(255,255,255,.09);
  --ease:cubic-bezier(.22,1,.36,1);
}
body{overflow-x:hidden;background:var(--deep);}

/* HEADER / DESKTOP NAV */
.tour-header{
  position:absolute;top:0;left:0;right:0;z-index:1000;height:96px;
  padding:0 clamp(24px,5vw,82px);
  display:flex;align-items:center;justify-content:space-between;
}
.tour-header .site-logo{
  position:relative;top:auto;left:auto;z-index:auto;display:block;
}
.tour-header .site-logo img{height:46px;display:block;}
.tour-desktop-nav{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  display:flex;align-items:center;gap:2px;padding:6px;
  border-radius:999px;border:1px solid rgba(255,255,255,.1);
  background:rgba(5,17,30,.38);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:0 12px 40px rgba(0,0,0,.16);
}
.tour-desktop-nav a{
  padding:10px 18px;border-radius:999px;text-decoration:none;
  color:rgba(255,255,255,.52);font-size:.68rem;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;transition:.25s;
}
.tour-desktop-nav a:hover{color:#fff;background:rgba(255,255,255,.06);}
.tour-desktop-nav a.active{color:var(--gold-light);background:rgba(201,169,110,.13);}
.tour-header-book{
  height:44px;padding:0 5px 0 20px;border-radius:999px;
  display:inline-flex;align-items:center;gap:14px;text-decoration:none;
  background:var(--gold);color:var(--navy);font-size:.68rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;transition:.3s var(--ease);
}
.tour-header-book:hover{transform:translateY(-2px);filter:brightness(1.06);}
.tour-header-book span{
  width:34px;height:34px;border-radius:50%;display:flex;align-items:center;
  justify-content:center;background:rgba(13,43,69,.13);font-size:.7rem;
}

/* HERO — cinematic + lower mobile title */
.page-hero{
  min-height:58vh;min-height:58svh;padding:130px 6% 58px;
  justify-content:flex-end;
}
.hero-bg-img{
  background-image:var(--tour-hero-image) !important;
  background-position:center 42% !important;
  filter:none !important;transform:scale(1.025);
}
.hero-bg{
  background:
    linear-gradient(90deg,rgba(4,15,27,.90) 0%,rgba(4,15,27,.56) 44%,rgba(4,15,27,.15) 100%),
    linear-gradient(180deg,rgba(4,15,27,.38) 0%,transparent 34%,rgba(4,15,27,.22) 62%,var(--deep) 100%);
}
.hero-content{max-width:760px;}
.hero-eyebrow{font-size:.6rem;letter-spacing:.34em;margin-bottom:15px;}
.eyebrow-line{width:38px;height:1px;}
.hero-title{font-size:clamp(4rem,7.5vw,7.4rem);line-height:.84;letter-spacing:-.035em;}
.hero-sub{max-width:510px;margin-top:20px;padding:0;font-size:.88rem;line-height:1.7;}

/* MAIN */
.main-section{background:var(--deep);padding:0 6% 110px;}
.main-section::before{height:1px;}
.section-label{padding:50px 0 34px;letter-spacing:.3em;font-size:.58rem;}

/* Gallery + info unified cards */
.content-grid{
  grid-template-columns:minmax(0,1.12fr) minmax(360px,.88fr);
  gap:18px;max-width:1500px;margin:auto;align-items:start;
}
.media-gallery{
  height:auto;aspect-ratio:16/11;border-radius:20px;
  border:1px solid rgba(255,255,255,.07);
  box-shadow:0 24px 70px rgba(0,0,0,.32);
}
.media-stage{height:100%;}
.media-item img,.media-item video{transition:transform .75s var(--ease);}
.media-item:hover img,.media-item:hover video{transform:scale(1.035);}
.media-badge{
  top:16px;left:16px;padding:7px 13px;border-radius:999px;
  border:1px solid rgba(255,255,255,.12);border-left:1px solid rgba(255,255,255,.12);
  background:rgba(4,15,27,.38);font-size:.56rem;letter-spacing:.08em;
}
.gallery-btn{
  width:42px;height:42px;background:rgba(4,15,27,.45);
  border:1px solid rgba(255,255,255,.12);box-shadow:none;
}
.prev-btn{left:14px}.next-btn{right:14px}
.gallery-dots{bottom:16px;gap:7px;max-width:70%;left:50%;right:auto;transform:translateX(-50%);overflow:hidden;}
.gallery-dot{width:6px;height:6px;flex:0 0 auto;}
.gallery-dot.active{width:24px;}
.fullscreen-btn{right:15px;bottom:57px;width:38px;height:38px;background:rgba(4,15,27,.48);}

.info-panel{
  border:1px solid rgba(255,255,255,.07);border-radius:20px;overflow:hidden;
  background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.012));
  box-shadow:0 20px 60px rgba(0,0,0,.18);
}
.price-box{
  margin:0;border:none;border-bottom:1px solid rgba(255,255,255,.07);
  border-radius:0;padding:26px 27px;background:
  radial-gradient(circle at 90% 10%,rgba(201,169,110,.11),transparent 28%),
  rgba(201,169,110,.035);
}
.price-value{font-size:3rem;}
.itinerary-block{margin:0;border:none;border-radius:0;background:transparent;}
.accordion-item{border-color:rgba(255,255,255,.06);}
.accordion-header{padding:18px 22px;font-size:.8rem;}
.accordion-inner{padding:0 22px 20px;font-size:.78rem;}
.booking-actions{gap:8px;padding:14px;background:rgba(0,0,0,.08);}
.book-btn{border-radius:999px;padding:15px 18px;font-size:.67rem;}

/* INFO STRIP */
.info-strip{
  max-width:1500px;margin:38px auto 0;padding:7px;border-radius:19px;
  border:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.025);
}
.info-strip-inner{display:grid;grid-template-columns:repeat(4,1fr);}
.info-cell{position:relative;padding:25px 26px;}
.info-cell:not(:last-child)::after{
  content:'';position:absolute;right:0;top:24%;height:52%;width:1px;background:rgba(255,255,255,.07);
}
.info-label{font-size:.52rem;letter-spacing:.21em;}
.info-value{font-size:1.18rem;}

/* FOOTER — same family as Home/List Tours */
footer{background:#060F1A;border-top:1px solid rgba(201,169,110,.08);padding:55px 6% 110px;}
.footer-grid{max-width:1500px;margin:0 auto 42px;gap:48px;}
.footer-col-label{font-size:.57rem;letter-spacing:.26em;opacity:.78;}
.footer-col-label::after{background:linear-gradient(90deg,rgba(201,169,110,.20),transparent);}
.footer-text{font-size:.79rem;color:rgba(255,255,255,.4);line-height:1.75;}
.social-links a{width:38px;height:38px;background:rgba(255,255,255,.018);border-color:rgba(255,255,255,.07);}
.footer-bottom{max-width:1500px;margin:auto;color:rgba(255,255,255,.18);}

/* POPUP polish only — IDs/functions remain unchanged */
.popup-overlay{background:rgba(0,0,0,.82);backdrop-filter:blur(18px);}
.popup-box{
  max-width:500px;border-radius:22px;border:1px solid rgba(201,169,110,.13);
  background:linear-gradient(150deg,#0D2B45,#081E32);padding:34px;
}
.popup-title{font-size:2.35rem;}
.submit-btn{border-radius:999px;}

/* CHATBOT */
.chatbot-wrap{
  position:fixed;right:24px;bottom:24px;z-index:9998;
  display:flex;align-items:center;gap:11px;
}
.chatbot-label{
  padding:9px 13px;border-radius:13px;border:1px solid rgba(255,255,255,.09);
  background:rgba(5,17,30,.9);backdrop-filter:blur(18px);color:rgba(255,255,255,.68);
  font-size:.66rem;box-shadow:0 10px 35px rgba(0,0,0,.32);
  opacity:0;transform:translateX(8px);pointer-events:none;transition:.25s var(--ease);
}
.chatbot-wrap:hover .chatbot-label{opacity:1;transform:translateX(0);}
.chatbot-button{
  position:relative;width:62px;height:62px;border:0;border-radius:50%;cursor:pointer;
  background:linear-gradient(145deg,#D9BB7B,#B88F4E);
  box-shadow:inset 0 1px 1px rgba(255,255,255,.32),0 8px 24px rgba(0,0,0,.4),0 0 0 5px rgba(201,169,110,.07);
  transition:.3s var(--ease);
}
.chatbot-button:hover{transform:translateY(-4px) scale(1.03);}
.chat-bubble-a{
  position:absolute;width:25px;height:19px;left:17px;top:21px;border-radius:50%;background:#0D2B45;
}
.chat-bubble-a::after{
  content:'';position:absolute;left:1px;bottom:-4px;width:8px;height:8px;background:#0D2B45;
  clip-path:polygon(0 0,100% 0,0 100%);transform:rotate(-8deg);
}
.chat-bubble-b{
  position:absolute;width:21px;height:16px;right:15px;bottom:17px;border-radius:50%;background:#0D2B45;
}
.chat-bubble-b::after{
  content:'';position:absolute;right:1px;bottom:-4px;width:7px;height:7px;background:#0D2B45;
  clip-path:polygon(0 0,100% 0,100% 100%);
}
.chat-online{
  position:absolute;top:1px;right:2px;width:13px;height:13px;border-radius:50%;
  background:#33D69F;border:3px solid #07182A;box-shadow:0 0 0 2px rgba(201,169,110,.20);
}
.chat-panel{
  position:fixed;right:24px;bottom:99px;z-index:9997;width:300px;padding:19px;border-radius:19px;
  border:1px solid rgba(255,255,255,.09);background:rgba(5,17,30,.95);backdrop-filter:blur(22px);
  box-shadow:0 24px 70px rgba(0,0,0,.48);opacity:0;visibility:hidden;
  transform:translateY(12px) scale(.97);transform-origin:bottom right;transition:.28s var(--ease);
}
.chat-panel.open{opacity:1;visibility:visible;transform:translateY(0) scale(1);}
.chat-panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;}
.chat-panel-title{font-family:'Cormorant Garamond',serif;font-size:1.3rem;}
.chat-panel-status{font-size:.56rem;color:rgba(255,255,255,.38);display:flex;align-items:center;gap:6px;}
.chat-panel-status::before{content:'';width:6px;height:6px;border-radius:50%;background:#33D69F;}
.chat-panel p{font-size:.72rem;line-height:1.65;color:rgba(255,255,255,.46);}
.chat-panel-note{margin-top:12px;padding:9px 11px;border-radius:10px;background:rgba(201,169,110,.07);color:rgba(232,213,176,.65);font-size:.63rem;}

/* TABLET */
@media(max-width:1050px){
  .tour-desktop-nav{display:none;}
  .content-grid{grid-template-columns:1fr;}
  .media-gallery{aspect-ratio:16/9;}
  .info-panel{max-width:none;}
  .info-strip-inner{grid-template-columns:repeat(2,1fr);}
  .info-cell:nth-child(2)::after{display:none;}
  .info-cell:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.05);}
}

/* MOBILE / iPHONE */
@media(max-width:768px){
  body{padding-bottom:0;}
  .tour-header{height:76px;padding:0 16px;}
  .tour-header .site-logo img{height:37px;}
  .tour-desktop-nav,.tour-header-book{display:none;}

  .page-hero{
    min-height:54svh;padding:94px 5% 36px;justify-content:flex-end;
  }
  .hero-bg-img{background-position:center 43% !important;}
  .hero-bg{
    background:linear-gradient(180deg,rgba(4,15,27,.30) 0%,rgba(4,15,27,.10) 28%,rgba(4,15,27,.54) 66%,var(--deep) 100%);
  }
  .hero-eyebrow{margin-bottom:10px;font-size:.5rem;letter-spacing:.25em;}
  .eyebrow-line{width:27px;}
  .hero-title{font-size:clamp(3.15rem,14vw,4.7rem);line-height:.84;max-width:96%;}
  .hero-sub{font-size:.76rem;line-height:1.62;margin-top:14px;max-width:94%;}

  .main-section{padding:0 5% 76px;}
  .section-label{padding:36px 0 25px;}
  .content-grid{gap:14px;}
  .media-gallery{aspect-ratio:16/11;border-radius:17px;}
  .gallery-btn{width:38px;height:38px;}
  .price-box{padding:22px 20px;}
  .price-value{font-size:2.55rem;}
  .accordion-header{padding:17px 18px;}
  .accordion-inner{padding:0 18px 18px;}
  .booking-actions{flex-direction:column;}
  .book-btn{width:100%;}
  .info-strip{margin-top:27px;}
  .info-strip-inner{grid-template-columns:1fr 1fr;}
  .info-cell{padding:17px 13px;}
  footer{padding:48px 6% 88px;}
  .footer-grid{gap:34px;}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center;}

  .bottom-nav{
    display:flex;bottom:calc(13px + env(safe-area-inset-bottom));
    gap:3px;padding:6px;z-index:5000;
  }
  .nav-link{padding:9px 13px;font-size:.59rem;}
  .nav-divider{height:16px;}

  .chatbot-wrap{right:15px;bottom:calc(82px + env(safe-area-inset-bottom));}
  .chatbot-button{width:57px;height:57px;}
  .chatbot-label{display:none;}
  .chat-panel{
    right:14px;bottom:calc(147px + env(safe-area-inset-bottom));
    width:min(300px,calc(100vw - 28px));
  }
}
@media(max-width:480px){
  .page-hero{min-height:52svh;padding:86px 5% 30px;}
  .hero-title{font-size:clamp(3rem,14vw,4rem);}
  .hero-sub{font-size:.73rem;}
  .media-gallery{aspect-ratio:4/3;}
  .info-strip-inner{grid-template-columns:1fr;}
  .info-cell{padding:14px 12px;}
  .info-cell::after{display:none !important;}
  .info-cell:not(:last-child){border-bottom:1px solid rgba(255,255,255,.05);}
}