/* =========================================================
   KHAOLAK TRIPLE — OCEAN BLUE HOME PAGE
   Complements style.css without changing data.js or inner pages.
   ========================================================= */

.blue-home-page {
  --home-navy: #061d4a;
  --home-navy-2: #082e6e;
  --home-blue: #0a4a9f;
  --home-blue-2: #1675d1;
  --home-sky: #eaf4ff;
  --home-bg: #f5f9ff;
  --home-gold: #f0c75e;
  --home-ink: #12233f;
  --home-muted: #687990;
  --home-border: #dce8f6;
  --home-shadow: 0 16px 45px rgba(8, 46, 110, .1);
  --home-shadow-lg: 0 25px 65px rgba(4, 30, 82, .17);
  color: var(--home-ink);
  background: var(--home-bg);
}

.blue-home-page .navbar,
.blue-home-page .navbar.scrolled {
  background: rgba(255, 255, 255, .985);
}

.blue-home-page .nav-link.active,
.blue-home-page .nav-link[aria-current="page"] {
  color: var(--home-blue);
  background: #eef5ff;
}

.blue-home-page .nav-link:hover { color: var(--home-blue); }
.blue-home-page a:focus-visible,
.blue-home-page button:focus-visible {
  outline: 3px solid rgba(22, 117, 209, .35);
  outline-offset: 3px;
}

.blue-home-page .section { padding: 88px 0; }
.blue-home-page .container { max-width: 1260px; }
.blue-home-page .section-header { max-width: 760px; margin: 0 auto 42px; }
.blue-home-page .section-header h2,
.blue-home-page .about-content h2,
.blue-home-page .khaosok-content h2,
.blue-home-page .cta-content h2 {
  color: var(--home-ink);
  font-family: 'Playfair Display', serif;
  letter-spacing: -.035em;
}
.blue-home-page .section-header h2 { font-size: clamp(2.15rem, 3.7vw, 3.35rem); }
.blue-home-page .section-header p { color: var(--home-muted); line-height: 1.8; }
.blue-home-page .section-tag {
  padding: 8px 13px;
  border: 1px solid #d9e8f9;
  border-radius: 99px;
  color: var(--home-blue);
  background: #eef6ff;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .14em;
}
.blue-home-page .section-tag.light {
  border-color: rgba(255,255,255,.22);
  color: var(--home-gold);
  background: rgba(255,255,255,.1);
}

.blue-home-page .btn-primary,
.blue-home-page .btn-outline:hover,
.blue-home-page .btn-sm {
  color: #fff;
  border-color: var(--home-blue);
  background: linear-gradient(135deg, var(--home-navy-2), var(--home-blue-2));
  box-shadow: 0 10px 23px rgba(10, 74, 159, .2);
}
.blue-home-page .btn-primary:hover,
.blue-home-page .btn-sm:hover {
  color: #fff;
  border-color: var(--home-blue-2);
  background: linear-gradient(135deg, var(--home-blue), #2389e8);
  box-shadow: 0 14px 30px rgba(10, 74, 159, .28);
}
.blue-home-page .btn-outline {
  color: var(--home-blue);
  border-color: var(--home-blue);
  background: #fff;
}

/* Hero */
.blue-home-page .hero {
  min-height: 520px;
  background: var(--home-navy);
}
.blue-home-page .slide::before {
  background:
    linear-gradient(90deg, rgba(3, 20, 56, .92) 0%, rgba(5, 37, 91, .78) 44%, rgba(5, 38, 88, .24) 76%, rgba(5, 38, 88, .08) 100%),
    linear-gradient(to top, rgba(2, 18, 48, .32), transparent 54%);
}
.blue-home-page .slide-content {
  max-width: 690px;
  color: #fff;
}
.blue-home-page .slide-tag {
  color: var(--home-gold);
  text-shadow: 0 5px 18px rgba(0,0,0,.3);
}
.blue-home-page .slide-content h1,
.blue-home-page .slide-content h1 span {
  color: #fff;
  text-shadow: 0 8px 30px rgba(0, 11, 37, .42);
}
.blue-home-page .slide-content h1 span { color: #93ddff; }
.blue-home-page .slide-content p { color: #dcecff; text-shadow: 0 3px 15px rgba(0,0,0,.28); }
.blue-home-page .hero .btn-primary {
  border-color: #fff;
  background: #fff;
  color: var(--home-navy-2);
  box-shadow: 0 12px 26px rgba(0, 15, 51, .25);
}
.blue-home-page .hero .btn-primary:hover { color: #fff; border-color: var(--home-blue-2); background: var(--home-blue-2); }
.blue-home-page .hero .btn-whatsapp-hero {
  color: #fff;
  border-color: rgba(255,255,255,.54);
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(10px);
}
.blue-home-page .hero .btn-whatsapp-hero:hover { border-color: #20bd62; background: #20bd62; }
.blue-home-page .slider-btn {
  color: var(--home-navy);
  background: rgba(255,255,255,.93);
  box-shadow: 0 12px 28px rgba(0, 15, 51, .22);
}
.blue-home-page .slider-btn:hover { color: #fff; background: var(--home-blue-2); }
.blue-home-page .slider-dot { border-color: rgba(255,255,255,.55); }
.blue-home-page .slider-dot.active { background: #fff; }

/* Stats */
.blue-home-page .stats-bar {
  position: relative;
  z-index: 3;
  padding: 30px 0;
  background:
    radial-gradient(circle at 85% 0, rgba(70, 164, 255, .28), transparent 26%),
    linear-gradient(110deg, var(--home-navy), var(--home-navy-2) 55%, var(--home-blue));
  box-shadow: 0 15px 42px rgba(4, 30, 82, .2);
}
.blue-home-page .stat-item { min-width: 0; }
.blue-home-page .stat-item > i {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 15px;
  display: grid;
  place-items: center;
  color: var(--home-gold);
  background: rgba(255,255,255,.09);
}
.blue-home-page .stat-num { color: #fff; }
.blue-home-page .stat-label { color: #cfe2ff; }

/* Featured tours */
.blue-home-page .tours-section { background: var(--home-bg); }
.blue-home-page .tours-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 25px;
}
.blue-home-page .tour-card {
  overflow: hidden;
  border: 1px solid rgba(168, 196, 226, .55);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 11px 34px rgba(8, 46, 110, .08);
  transition: transform .24s cubic-bezier(.23,1,.32,1), box-shadow .24s, border-color .24s;
}
.blue-home-page .tour-card:hover {
  transform: translateY(-7px);
  border-color: rgba(22,117,209,.38);
  box-shadow: 0 22px 52px rgba(7,42,94,.15);
}
.blue-home-page .tour-image {
  position: relative;
  height: 230px;
  overflow: hidden;
  background: #dcecff;
}
.blue-home-page .tour-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(4,26,66,.58), transparent 58%);
  pointer-events: none;
}
.blue-home-page .tour-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .55s cubic-bezier(.23,1,.32,1);
}
.blue-home-page .tour-card:hover .tour-image img { transform: scale(1.06); }
.blue-home-page .tour-duration {
  position: absolute;
  z-index: 2;
  left: 15px;
  bottom: 15px;
  padding: 7px 11px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 10px;
  color: #fff;
  background: rgba(6,29,74,.8);
  backdrop-filter: blur(8px);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.blue-home-page .tour-info { padding: 23px 22px 21px; display: flex; flex: 1; flex-direction: column; }
.blue-home-page .tour-info h3 {
  min-height: 2.75em;
  margin: 0 0 10px;
  color: var(--home-ink);
  font-size: 1.1rem;
  line-height: 1.38;
}
.blue-home-page .tour-description {
  min-height: 4.7em;
  margin: 0 0 14px;
  color: var(--home-muted);
  font-size: .8rem;
  line-height: 1.62;
}
.blue-home-page .tour-meta {
  margin: 0 0 18px;
  padding: 12px 0;
  border-top: 1px solid #e9f0f8;
  border-bottom: 1px solid #e9f0f8;
  display: flex;
  justify-content: space-between;
  color: #506885;
  font-size: .72rem;
  font-weight: 700;
}
.blue-home-page .tour-meta i { color: var(--home-blue-2); }
.blue-home-page .tour-footer { margin-top: auto; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.blue-home-page .tour-price {
  display: block;
  color: var(--home-blue);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -.03em;
}
.blue-home-page .tour-footer .btn-sm { min-height: 41px; padding: 9px 16px; border-radius: 12px; font-size: .72rem; }
.blue-home-page .center-btn { margin-top: 40px; }

/* About */
.blue-home-page .about-section-home { background: #fff; }
.blue-home-page .about-grid { gap: clamp(45px, 7vw, 90px); align-items: center; }
.blue-home-page .about-images::before {
  content: '';
  position: absolute;
  z-index: 0;
  left: -28px;
  bottom: -28px;
  width: 70%;
  height: 72%;
  border-radius: 30px;
  background: var(--home-sky);
}
.blue-home-page .about-img-main,
.blue-home-page .about-img-secondary { border: 8px solid #fff; box-shadow: var(--home-shadow-lg); }
.blue-home-page .about-img-main { border-radius: 30px 30px 82px 30px; }
.blue-home-page .about-img-secondary { border-radius: 22px; }
.blue-home-page .about-badge {
  color: #fff;
  background: linear-gradient(135deg, var(--home-navy-2), var(--home-blue-2));
  box-shadow: 0 16px 32px rgba(8,46,110,.24);
}
.blue-home-page .about-badge i { color: var(--home-gold); }
.blue-home-page .about-content h2 { font-size: clamp(2.15rem,3.7vw,3.3rem); }
.blue-home-page .about-content p { color: var(--home-muted); line-height: 1.78; }
.blue-home-page .feature-item i { color: var(--home-blue-2); }

/* Destination */
.blue-home-page .khaosok-bg { min-height: 590px; }
.blue-home-page .khaosok-overlay {
  background:
    radial-gradient(circle at 82% 22%, rgba(31,133,225,.22), transparent 24%),
    linear-gradient(90deg, rgba(3,20,56,.94), rgba(6,46,110,.78) 58%, rgba(4,28,68,.48));
}
.blue-home-page .khaosok-content { max-width: 760px; }
.blue-home-page .khaosok-content h2 { color: #fff; font-size: clamp(2.5rem,4.5vw,4.1rem); }
.blue-home-page .khaosok-content p { color: #d9e9ff; }
.blue-home-page .kf-item {
  padding: 11px 14px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 13px;
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(8px);
}
.blue-home-page .kf-item i { color: var(--home-gold); }
.blue-home-page .btn-light { color: var(--home-navy-2); }

/* Gallery */
.blue-home-page .gallery-preview { background: #fff; }
.blue-home-page .gallery-grid { gap: 15px; }
.blue-home-page .gallery-item {
  border-radius: 22px;
  box-shadow: 0 13px 36px rgba(8,46,110,.1);
}
.blue-home-page .gallery-overlay { background: linear-gradient(to top, rgba(3,25,66,.84), transparent 65%); }
.blue-home-page .gallery-overlay span { color: #fff; font-weight: 700; }

/* Transfer */
.blue-home-page .transfer-section-home { background: var(--home-bg); }
.blue-home-page .transfer-card {
  border: 1px solid var(--home-border);
  border-radius: 25px;
  background: #fff;
  box-shadow: 0 12px 35px rgba(8,46,110,.08);
}
.blue-home-page .transfer-card:hover {
  border-color: rgba(22,117,209,.38);
  box-shadow: var(--home-shadow-lg);
}
.blue-home-page .transfer-card.featured {
  border-color: rgba(22,117,209,.42);
  background: linear-gradient(155deg, #fff, #eef6ff);
}
.blue-home-page .transfer-icon {
  background: linear-gradient(135deg, var(--home-navy-2), var(--home-blue-2));
  box-shadow: 0 13px 28px rgba(8,46,110,.2);
}
.blue-home-page .transfer-badge { color: var(--home-navy); background: var(--home-gold); }
.blue-home-page .transfer-card li i,
.blue-home-page .transfer-price { color: var(--home-blue-2); }

/* Why and testimonials */
.blue-home-page .why-section { background: #fff; }
.blue-home-page .why-card {
  border: 1px solid var(--home-border);
  border-radius: 22px;
  background: #fafdff;
  box-shadow: 0 9px 26px rgba(8,46,110,.06);
}
.blue-home-page .why-icon {
  color: #fff;
  background: linear-gradient(135deg, var(--home-navy-2), var(--home-blue-2));
  box-shadow: 0 12px 24px rgba(8,46,110,.18);
}
.blue-home-page .why-card:hover { color: #fff; background: linear-gradient(145deg, var(--home-navy-2), var(--home-blue)); }
.blue-home-page .why-card:hover h3,
.blue-home-page .why-card:hover p { color: #fff; }
.blue-home-page .testimonials-section { background: var(--home-bg); }
.blue-home-page .testimonial-card {
  border: 1px solid var(--home-border);
  border-radius: 23px;
  background: #fff;
  box-shadow: 0 11px 32px rgba(8,46,110,.08);
}
.blue-home-page .stars { color: var(--home-gold); }
.blue-home-page .author-avatar { background: linear-gradient(135deg, var(--home-navy-2), var(--home-blue-2)); }
.blue-home-page .tripadvisor-badge a { color: var(--home-blue); border-color: var(--home-blue); }
.blue-home-page .tripadvisor-badge a:hover { color: #fff; background: var(--home-blue); }

/* Closing CTA and footer */
.blue-home-page .cta-overlay {
  background:
    radial-gradient(circle at 82% 35%, rgba(77,173,255,.24), transparent 25%),
    linear-gradient(110deg, rgba(3,20,56,.95), rgba(8,46,110,.86) 58%, rgba(10,74,159,.68));
}
.blue-home-page .cta-content h2 { color: #fff; }
.blue-home-page .cta-content p { color: #d9e9ff; }
.blue-home-page .cta-contact-info { color: #d9e9ff; }
.blue-home-page .btn-light-outline { border-color: rgba(255,255,255,.78); }
.blue-home-page .footer { margin-top: 0; border-top-color: var(--home-blue); }
.blue-home-page .footer-section h3::after { background: var(--home-blue-2); }
.blue-home-page .footer-contact-item i { color: #68b9ff; }

@media (max-width: 1024px) {
  .blue-home-page .tours-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .blue-home-page .tour-card { max-width: none; }
  .blue-home-page .about-grid { gap: 48px; }
}

@media (max-width: 768px) {
  .blue-home-page .section { padding: 66px 0; }
  .blue-home-page .hero { min-height: 570px; }
  .blue-home-page .slide::before {
    background: linear-gradient(90deg, rgba(3,20,56,.94), rgba(5,37,91,.79) 72%, rgba(5,38,88,.4));
  }
  .blue-home-page .slide-content { left: 24px; right: 24px; }
  .blue-home-page .slide-content h1 { font-size: clamp(2.15rem, 10vw, 3.15rem); }
  .blue-home-page .slide-content p { color: #e7f2ff; }
  .blue-home-page .hero-btns { flex-direction: column; }
  .blue-home-page .hero .btn { width: min(100%, 270px); }
  .blue-home-page .slider-btn {
    top: auto;
    bottom: 18px;
    width: 42px;
    height: 42px;
    transform: none;
  }
  .blue-home-page .slider-btn:hover { transform: translateY(-2px); }
  .blue-home-page .slider-btn.prev { left: 18px; }
  .blue-home-page .slider-btn.next { right: 18px; }
  .blue-home-page .whatsapp-float {
    right: 14px;
    bottom: 18px;
    width: 48px;
    height: 48px;
    font-size: 1.35rem;
  }
  .blue-home-page .whatsapp-tooltip { display: none; }
  .blue-home-page .stats-container { align-items: stretch; }
  .blue-home-page .stat-item { width: min(100%, 300px); margin-inline: auto; }
  .blue-home-page .tours-grid { grid-template-columns: 1fr; gap: 19px; }
  .blue-home-page .tour-card { max-width: 520px; margin-inline: auto; }
  .blue-home-page .tour-image { height: 220px; }
  .blue-home-page .tour-info h3,
  .blue-home-page .tour-description { min-height: 0; }
  .blue-home-page .about-images::before { left: -12px; bottom: -15px; }
  .blue-home-page .khaosok-features { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); }
  .blue-home-page .kf-item { justify-content: flex-start; }
}

@media (max-width: 480px) {
  .blue-home-page .section { padding: 58px 0; }
  .blue-home-page .section-header { margin-bottom: 32px; }
  .blue-home-page .slide-content { left: 20px; right: 20px; bottom: 16%; }
  .blue-home-page .slide-tag { font-size: 1.85rem; }
  .blue-home-page .slide-content h1 { font-size: 2.05rem; }
  .blue-home-page .tour-image { height: 205px; }
  .blue-home-page .tour-footer { align-items: flex-end; }
  .blue-home-page .khaosok-features { grid-template-columns: 1fr; gap: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  .blue-home-page *,
  .blue-home-page *::before,
  .blue-home-page *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}