/* Playa del Carmen Activities — design system.
   Palette: Caribbean water + sand + coral. Deliberately not stock Bootstrap. */

:root {
  --sea-900: #0a3540;
  --sea-700: #0e5361;
  --sea-500: #0e7c8c;
  --sea-400: #16a3b5;
  --sea-100: #e2f4f6;
  --sand-100: #faf6ef;
  --sand-200: #f3ebdd;
  --coral-500: #ff6b57;
  --coral-600: #ee5340;
  --ink-900: #12242a;
  --ink-600: #45606a;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink-900);
  background: var(--sand-100);
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}
main { flex: 1 0 auto; padding: 0 !important; }

/* ---- Nav ---- */
.navbar { background: #fff !important; border-bottom: 1px solid var(--sand-200); }
.navbar-brand { color: var(--sea-700) !important; letter-spacing: -.3px; }
.navbar-brand .brand-mark { color: var(--coral-500); }
.nav-link { color: var(--ink-600) !important; font-weight: 500; white-space: nowrap; }
.nav-link.active, .nav-link:hover { color: var(--sea-500) !important; }
.dropdown-menu { max-height: min(70vh, 380px); overflow-y: auto; }

/* ---- Buttons ---- */
.btn-primary {
  background: var(--coral-500); border-color: var(--coral-500);
  font-weight: 600;
}
.btn-primary:hover, .btn-primary:focus {
  background: var(--coral-600); border-color: var(--coral-600);
}
.btn-outline-primary {
  color: var(--sea-500); border-color: var(--sea-500); font-weight: 600;
}
.btn-outline-primary:hover {
  background: var(--sea-500); border-color: var(--sea-500); color: #fff;
}

/* ---- Hero ---- */
.hero {
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(22,163,181,.35), transparent 60%),
    linear-gradient(160deg, var(--sea-900) 0%, var(--sea-700) 55%, var(--sea-500) 100%);
  color: #fff;
  padding: 4.5rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.hero h1 { font-weight: 800; letter-spacing: -.5px; font-size: clamp(1.9rem, 4.2vw, 3.1rem); }
.hero .lead { color: #cfeef3; max-width: 640px; }
.hero .stat-strip { color: #9fdde6; font-size: .95rem; }
.hero .stat-strip strong { color: #fff; }

/* ---- Category cards ---- */
.cat-card {
  display: block; text-decoration: none; color: inherit;
  background: #fff; border: 1px solid var(--sand-200); border-radius: 16px;
  padding: 1.15rem 1.25rem; height: 100%;
  transition: transform .12s ease, box-shadow .12s ease;
}
.cat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(10,53,64,.10);
  color: inherit;
}
.cat-card .cat-emoji { font-size: 1.7rem; }
.cat-card h3 { font-size: 1.05rem; font-weight: 700; margin: .35rem 0 .15rem; }
.cat-card p { color: var(--ink-600); font-size: .875rem; margin: 0; }
.cat-card .count { color: var(--sea-500); font-weight: 600; font-size: .8rem; }

/* ---- Activity cards ---- */
.act-card {
  background: #fff; border: 1px solid var(--sand-200); border-radius: 16px;
  overflow: hidden; height: 100%; display: flex; flex-direction: column;
  transition: transform .12s ease, box-shadow .12s ease;
}
.act-card:hover { transform: translateY(-3px); box-shadow: 0 10px 24px rgba(10,53,64,.10); }
.act-card .act-banner {
  background: linear-gradient(135deg, var(--sea-500), var(--sea-400));
  color: #fff; font-size: 2rem; padding: 1.1rem 1.25rem;
  display: flex; justify-content: space-between; align-items: center;
}
.act-card .act-banner .price-chip {
  background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px; font-size: .85rem; font-weight: 700; padding: .2rem .7rem;
}
.act-card .card-body { display: flex; flex-direction: column; gap: .4rem; }
.act-card h3 { font-size: 1.05rem; font-weight: 700; margin: 0; }
.act-card h3 a { color: inherit; text-decoration: none; }
.act-card h3 a:hover { color: var(--sea-500); }
.act-card .pitch { color: var(--ink-600); font-size: .9rem; flex: 1 0 auto; }
.meta-chips { display: flex; flex-wrap: wrap; gap: .35rem; }
.chip {
  background: var(--sea-100); color: var(--sea-700); border-radius: 999px;
  font-size: .75rem; font-weight: 600; padding: .18rem .6rem; white-space: nowrap;
}
.chip.season { background: #fff1ec; color: var(--coral-600); }

/* ---- Detail page ---- */
.detail-hero {
  background: linear-gradient(160deg, var(--sea-900), var(--sea-500));
  color: #fff; padding: 3rem 0 3.4rem;
}
.detail-hero h1 { font-weight: 800; letter-spacing: -.4px; }
.detail-hero .crumbs a { color: #9fdde6; text-decoration: none; }
.fact-list li { margin-bottom: .5rem; }
.info-tile {
  background: #fff; border: 1px solid var(--sand-200); border-radius: 14px;
  padding: .9rem 1rem; height: 100%;
}
.info-tile .label { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-600); }
.info-tile .value { font-weight: 700; color: var(--sea-700); }
.booking-box {
  background: #fff; border: 1px solid var(--sand-200); border-radius: 16px;
  box-shadow: 0 14px 34px rgba(10,53,64,.10); padding: 1.4rem;
  position: sticky; top: 1rem;
}
.booking-box .from-price { font-size: 1.7rem; font-weight: 800; color: var(--sea-700); }
.trust-list { font-size: .85rem; color: var(--ink-600); padding-left: 0; list-style: none; }
.trust-list li { margin-bottom: .3rem; }

/* ---- FAQ ---- */
.faq-block h2 { font-weight: 700; }
.accordion-button:not(.collapsed) { background: var(--sea-100); color: var(--sea-700); }
.accordion-button:focus { box-shadow: none; }

/* ---- Sections ---- */
.section-title { font-weight: 800; letter-spacing: -.4px; }
.section-sub { color: var(--ink-600); max-width: 640px; }
.band { padding: 3.2rem 0; }
.band-alt { background: #fff; border-top: 1px solid var(--sand-200); border-bottom: 1px solid var(--sand-200); }

/* ---- Footer ---- */
footer { background: var(--sea-900) !important; color: #bfe2e8; }
footer a { color: #cfeef3 !important; }
footer a:hover { color: #fff !important; }
footer .text-muted { color: #7fb7c1 !important; }