:root {
  --tour-navy:#082b3a;
  --tour-navy-2:#0d4054;
  --tour-aqua:#18a7b8;
  --tour-aqua-dark:#0d7f8c;
  --tour-sand:#f5efe4;
  --tour-cream:#fbfaf7;
  --tour-text:#17323d;
  --tour-muted:#60747c;
  --tour-white:#fff;
  --tour-line:#dfe8eb;
  --tour-shadow:0 22px 55px rgba(8,43,58,.14);
}

.tour-page {
  margin:0;
  font-family:Inter,Arial,sans-serif;
  color:var(--tour-text);
  background:#fff;
  line-height:1.55;
}

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

.tour-page main a {
  color:inherit;
  text-decoration:none;
}

.tour-page main img {
  max-width:100%;
  display:block;
}

/* Text links used anywhere inside the tour page */

.tour-page main a.text-link {
  color:var(--tour-aqua-dark);
  font-weight:800;
  text-decoration:underline;
  text-decoration-thickness:2px;
  text-underline-offset:3px;
  transition:color .2s ease;
}

.tour-page main a.text-link:hover {
  color:var(--tour-navy);
}

/* Hero */

.tour-hero {
  padding:56px clamp(18px,6vw,90px) 34px;
}

.tour-title {
  max-width:900px;
  margin-bottom:34px;
}

.tour-page .eyebrow {
  display:inline-block;
  text-transform:uppercase;
  letter-spacing:.08em;
  font-size:11px;
  font-weight:900;
  color:var(--tour-aqua-dark);
  margin-bottom:12px;
}

.tour-title h1 {
  font-family:"Playfair Display",Georgia,serif;
  font-size:clamp(42px,5vw,70px);
  line-height:.98;
  letter-spacing:-.04em;
  margin:0 0 18px;
  color:var(--tour-navy);
}

.tour-title p {
  font-size:18px;
  color:#405860;
  max-width:760px;
}

.tour-tags {
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:22px;
}

.tour-tags span {
  border:1px solid var(--tour-line);
  border-radius:999px;
  padding:8px 12px;
  font-size:12px;
  font-weight:800;
  background:#fff;
}

/* Main photo gallery */

.tour-photo-gallery {
  display:grid;
  grid-template-columns:2fr 1.15fr;
  gap:16px;
}

.tour-main-photo-wrap {
  position:relative;
  height:520px;
  overflow:hidden;
  border-radius:24px;
}

.tour-main-photo {
  width:100%;
  height:100%;
  object-fit:cover;
}

.tour-thumbs {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}

.tour-thumbs img {
  width:100%;
  height:252px;
  object-fit:cover;
  border-radius:18px;
  cursor:pointer;
  opacity:.78;
  border:3px solid transparent;
}

.tour-thumbs img.active {
  opacity:1;
  border-color:var(--tour-aqua);
}

.gallery-arrow {
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  z-index:5;
  width:52px;
  height:52px;
  border-radius:50%;
  border:0;
  background:#fff;
  color:var(--tour-navy);
  font-size:36px;
  cursor:pointer;
  box-shadow:0 8px 22px rgba(8,43,58,.16);
}

.gallery-arrow-left {
  left:22px;
}

.gallery-arrow-right {
  right:22px;
}

.gallery-count {
  position:absolute;
  right:22px;
  bottom:22px;
  background:rgba(8,43,58,.84);
  color:#fff;
  padding:8px 12px;
  border-radius:999px;
  font-weight:900;
  font-size:13px;
}

/* Quick details */

.quick-icons {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  padding:18px clamp(18px,6vw,90px);
  background:var(--tour-sand);
  border-top:1px solid #e2d9c9;
  border-bottom:1px solid #e2d9c9;
}

.quick-icons div {
  text-align:center;
  padding:12px;
}

.quick-icons strong {
  display:block;
  font-size:15px;
  color:var(--tour-navy);
}

.quick-icons span {
  display:block;
  color:var(--tour-muted);
  font-size:12px;
  margin-top:3px;
}

/* Main content layout */

.tour-layout {
  display:grid;
  grid-template-columns:minmax(0,1fr) 340px;
  gap:38px;
  align-items:start;
  padding:56px clamp(18px,6vw,90px);
}

.tour-content {
  max-width:900px;
}

.tour-content > section {
  margin-bottom:46px;
}

/* Prevent style.css from adding global padding to ordinary nested sections */

.tour-content > section:not(.notice-box):not(.disclosure-box) {
  padding:0;
}

.tour-content h2 {
  font-family:"Playfair Display",Georgia,serif;
  font-size:34px;
  line-height:1.05;
  margin:0 0 18px;
  color:var(--tour-navy);
}

.tour-content p {
  color:#405860;
}

/* Highlight cards */

.highlight-grid {
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}

.highlight-grid div {
  background:#f4fbfb;
  border:1px solid #d3e9eb;
  border-radius:14px;
  padding:16px;
  font-weight:800;
  font-size:14px;
}

/* Lists */

.check-list,
.info-list {
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}

.check-list li,
.info-list li {
  padding-left:28px;
  position:relative;
}

.check-list li::before,
.info-list li::before {
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  color:var(--tour-aqua-dark);
  font-weight:900;
}

.info-list {
  gap:16px;
}

.info-list li {
  padding-left:34px;
  font-size:17px;
  color:#294650;
}

/* What you will see and amenities */

.expect-grid,
.amenity-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}

.expect-grid div,
.amenity-grid div {
  background:#fff;
  border:1px solid var(--tour-line);
  border-radius:16px;
  padding:22px;
  box-shadow:0 12px 34px rgba(8,43,58,.07);
}

.expect-grid span {
  color:var(--tour-aqua-dark);
  font-weight:900;
  font-size:28px;
}

.expect-grid h3,
.amenity-grid h3 {
  margin:8px 0;
  font-size:18px;
  color:var(--tour-navy);
}

/* Departure notice */

.notice-box {
  background:linear-gradient(
    90deg,
    var(--tour-navy-2),
    var(--tour-aqua)
  );
  color:#fff;
  border-radius:18px;
  padding:26px;
  box-shadow:0 18px 38px rgba(8,43,58,.22);
}

.notice-box h2,
.notice-box p {
  color:#fff;
}

.notice-box a.text-link {
  color:#fff;
  text-decoration-color:rgba(255,255,255,.8);
}

.notice-box a.text-link:hover {
  color:var(--tour-sand);
}

/* Included and not included */

.detail-columns {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}

.detail-card {
  background:#f4fbfb;
  border:1px solid #d3e9eb;
  border-radius:18px;
  padding:24px;
}

.detail-card h2 {
  font-size:27px;
}

.plain-list {
  margin:0;
  padding-left:22px;
  display:grid;
  gap:10px;
  color:#405860;
}

.exclusions-card {
  background:#fffaf4;
  border-color:#eadfce;
}

/* Booking disclosure */

.disclosure-box {
  background:#fff8e8;
  border:1px solid #ead7a8;
  border-left:6px solid #d2a740;
  border-radius:18px;
  padding:26px;
}

.disclosure-box h2 {
  font-size:28px;
}

.disclosure-box p:last-child {
  margin-bottom:0;
  font-weight:700;
}

/* Frequently asked questions */

.tour-content details {
  border-bottom:1px solid var(--tour-line);
  padding:16px 0;
}

.tour-content summary {
  cursor:pointer;
  font-weight:900;
  list-style:none;
  display:flex;
  justify-content:space-between;
  gap:20px;
  color:var(--tour-navy);
}

.tour-content summary::-webkit-details-marker {
  display:none;
}

.tour-content summary::after {
  content:"+";
  color:var(--tour-aqua-dark);
}

.tour-content details[open] summary::after {
  content:"–";
}

/* Tour gallery */

.tour-gallery {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
}

.tour-gallery img {
  width:100%;
  height:150px;
  object-fit:cover;
  border-radius:12px;
  cursor:pointer;
}

/* Booking card */

.booking-card {
  position:sticky;
  top:98px;
  background:#fff;
  border:1px solid var(--tour-line);
  border-radius:20px;
  padding:24px;
  box-shadow:var(--tour-shadow);
}

.booking-card .from {
  display:block;
  color:var(--tour-muted);
  font-size:12px;
  font-weight:800;
}

.booking-card strong {
  display:block;
  color:var(--tour-aqua-dark);
  font-size:34px;
  line-height:1.1;
}

.booking-card h3 {
  margin:18px 0 8px;
  font-size:22px;
  color:var(--tour-navy);
}

.booking-card p,
.booking-card li {
  color:var(--tour-muted);
  font-size:14px;
}

.booking-card ul {
  padding-left:18px;
}

.reserve-btn,
.final-cta a {
  display:block;
  text-align:center;
  background:var(--tour-aqua);
  color:#fff !important;
  border-radius:999px;
  padding:12px 22px;
  font-weight:900;
  box-shadow:0 10px 25px rgba(24,167,184,.25);
}

.reserve-btn {
  margin:20px 0;
}

.reserve-btn:hover,
.final-cta a:hover {
  background:var(--tour-aqua-dark);
}

/* Related tours */

.related-tours {
  background:var(--tour-sand);
  padding:80px clamp(18px,6vw,90px);
  text-align:center;
}

.related-tours h2,
.final-cta h2 {
  font-family:"Playfair Display",Georgia,serif;
  font-size:clamp(34px,4vw,52px);
  line-height:1.02;
  margin:0 0 28px;
  color:var(--tour-navy);
}

.related-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
  max-width:1100px;
  margin:0 auto;
  text-align:left;
}

.related-grid article {
  background:#fff;
  border-radius:18px;
  overflow:hidden;
  border:1px solid var(--tour-line);
  box-shadow:0 12px 34px rgba(8,43,58,.07);
}

.related-grid img {
  width:100%;
  height:180px;
  object-fit:cover;
}

.related-grid h3,
.related-grid p,
.related-grid a {
  margin-left:20px;
  margin-right:20px;
}

.related-grid h3 {
  font-size:20px;
  margin-top:18px;
  color:var(--tour-navy);
}

.related-grid p {
  color:var(--tour-muted);
  font-size:14px;
}

.related-grid a {
  display:inline-block;
  color:var(--tour-aqua-dark);
  font-weight:900;
  margin-bottom:22px;
}

/* Final CTA */

.final-cta {
  text-align:center;
  padding:90px 18px;
  max-width:820px;
  margin:0 auto;
}

.final-cta p {
  color:#405860;
  margin-bottom:26px;
}

.final-cta a {
  display:inline-block;
}

/* Lightbox */

.tour-lightbox {
  position:fixed;
  inset:0;
  background:rgba(3,19,25,.94);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:9999;
}

.tour-lightbox.active {
  display:flex;
}

.tour-lightbox img {
  max-width:88vw;
  max-height:84vh;
  object-fit:contain;
  border-radius:14px;
}

.tour-lightbox-close,
.tour-lightbox-prev,
.tour-lightbox-next {
  position:absolute;
  background:#fff;
  color:var(--tour-navy);
  border:0;
  border-radius:999px;
  cursor:pointer;
  font-size:34px;
  width:52px;
  height:52px;
  font-weight:900;
  display:grid;
  place-items:center;
}

.tour-lightbox-close {
  top:25px;
  right:25px;
}

.tour-lightbox-prev {
  left:25px;
}

.tour-lightbox-next {
  right:25px;
}

/* Tablet */

@media (max-width:980px) {
  .tour-layout,
  .related-grid {
    grid-template-columns:1fr;
  }

  .booking-card {
    position:relative;
    top:0;
  }

  .quick-icons,
  .expect-grid,
  .amenity-grid {
    grid-template-columns:1fr 1fr;
  }
}

/* Smaller tablet */

@media (max-width:900px) {
  .tour-photo-gallery {
    grid-template-columns:1fr;
  }

  .tour-main-photo-wrap {
    height:360px;
  }

  .tour-thumbs img {
    height:160px;
  }
}

/* Mobile */

@media (max-width:620px) {
  .tour-hero {
    padding:36px 18px 26px;
  }

  .quick-icons,
  .highlight-grid,
  .expect-grid,
  .amenity-grid,
  .tour-gallery,
  .detail-columns {
    grid-template-columns:1fr;
  }

  .tour-layout {
    padding:42px 18px;
  }

  .tour-content h2 {
    font-size:30px;
  }

  .tour-content > section {
    margin-bottom:36px;
  }

  .related-tours {
    padding:64px 18px;
  }

  .tour-main-photo-wrap {
    height:300px;
    border-radius:18px;
  }

  .gallery-arrow {
    width:44px;
    height:44px;
    font-size:30px;
  }

  .gallery-arrow-left {
    left:12px;
  }

  .gallery-arrow-right {
    right:12px;
  }
}