:root {
  --navy: #0b1f3a;
  --navy-deep: #061428;
  --navy-mid: #16345c;
  --ink: #0e1726;
  --paper: #f3f5f7;
  --muted: #5b6b7c;
  --line: rgba(11, 31, 58, 0.12);
  --gold: #c4a35a;
  --gold-bright: #e0c27a;
  --white: #ffffff;
  --shadow: 0 24px 60px rgba(6, 20, 40, 0.28);
  --font-display: "Syne", sans-serif;
  --font-body: "Source Sans 3", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.site-header {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.85rem clamp(1rem, 4vw, 2.5rem);
  background: rgba(6, 20, 40, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.brand { display: inline-flex; align-items: center; gap: 0.75rem; text-decoration: none; color: var(--white); }
.brand img { width: 42px; height: 42px; border-radius: 8px; object-fit: cover; background: var(--navy-mid); }
.brand strong { font-family: var(--font-display); font-weight: 700; letter-spacing: 0.02em; font-size: 1.05rem; }
.nav { display: flex; align-items: center; gap: 0.35rem 1.1rem; flex-wrap: wrap; justify-content: flex-end; }
.nav a { text-decoration: none; color: rgba(255,255,255,0.86); font-weight: 600; font-size: 0.95rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--gold-bright); }
.btn {
  appearance: none; border: 0; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  padding: 0.92rem 1.3rem; border-radius: 999px; font-family: var(--font-body);
  font-weight: 700; font-size: 1rem;
  transition: transform .2s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-compact { padding: 0.55rem 0.95rem; font-size: 0.9rem; }
.btn-primary { background: var(--gold); color: var(--navy-deep); box-shadow: 0 10px 30px rgba(196,163,90,.35); }
.btn-primary:hover { background: var(--gold-bright); }
.btn-ghost { background: transparent; color: var(--white); border: 1px solid rgba(255,255,255,.35); }
.btn-ghost-dark { background: transparent; color: var(--navy); border: 1px solid var(--line); }
.btn-ghost-dark:hover { border-color: var(--navy-mid); }
.planner-menu { position: relative; }
.planner-menu summary { list-style: none; }
.planner-menu summary::-webkit-details-marker { display: none; }
.planner-menu[open] summary { background: var(--gold-bright); }
.planner-panel {
  position: absolute; top: calc(100% + .55rem); right: 0; min-width: 280px;
  padding: .45rem; border-radius: 16px; background: var(--white); color: var(--ink);
  box-shadow: var(--shadow); animation: rise .22s ease; z-index: 5;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.planner-panel a {
  display: block; text-decoration: none; padding: .9rem 1rem; border-radius: 12px; font-weight: 700;
}
.planner-panel a:hover { background: rgba(11,31,58,.06); }

/* Triptych hero */
.triptych {
  display: grid;
  grid-template-columns: 1fr 1.35fr 1fr;
  min-height: min(88vh, 780px);
  background: var(--navy-deep);
}
.panel {
  position: relative; overflow: hidden; text-decoration: none; color: var(--white);
  display: flex; align-items: flex-end; min-height: 320px;
}
.panel > img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.04); transition: transform .7s ease;
}
.panel:hover > img { transform: scale(1.08); }
.panel-shade {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(6,20,40,.25) 0%, rgba(6,20,40,.78) 55%, rgba(6,20,40,.94) 100%);
}
.panel-shade-uk {
  background: linear-gradient(180deg, rgba(6,20,40,.15) 0%, rgba(6,20,40,.72) 48%, rgba(6,20,40,.95) 100%),
    radial-gradient(ellipse at 50% 20%, rgba(196,163,90,.28), transparent 55%);
}
.panel-uk { box-shadow: inset 0 0 0 1px rgba(224,194,122,.35); }
.panel-body { position: relative; z-index: 1; padding: clamp(1.4rem, 3vw, 2.4rem); width: 100%; }
.panel-body-uk { padding-bottom: clamp(2rem, 5vw, 3.4rem); }
.panel-kicker {
  margin: 0 0 .45rem; text-transform: uppercase; letter-spacing: .12em;
  font-size: .78rem; font-weight: 700; color: var(--gold-bright);
}
.panel h2 {
  margin: 0 0 .65rem; font-family: var(--font-display);
  font-size: clamp(1.55rem, 3vw, 2.35rem); line-height: 1.05; font-weight: 800;
}
.panel-uk h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
.panel-trip, .panel-lede {
  margin: 0 0 1rem; color: rgba(255,255,255,.9); font-size: .98rem; max-width: 28rem;
}
.panel-cta { font-weight: 800; color: var(--gold-bright); }

.section { padding: clamp(2.75rem, 6vw, 5rem) clamp(1rem, 4vw, 2.5rem); }
.section-narrow { max-width: 1100px; margin: 0 auto; }
.section h2 {
  margin: 0 0 .75rem; font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.5vw, 2.4rem); letter-spacing: -.02em; color: var(--navy);
}
.section .lede { margin: 0 0 1.1rem; max-width: 46rem; color: var(--muted); font-size: 1.08rem; }
.about { background: linear-gradient(180deg, #eef1f5, var(--paper)); }

.announce-card {
  display: grid; grid-template-columns: minmax(220px, 380px) 1fr; gap: 0;
  background: var(--white); border-radius: 24px; overflow: hidden;
  box-shadow: 0 18px 40px rgba(11,31,58,.08); margin-bottom: 1.5rem;
}
.announce-card.reverse { grid-template-columns: 1fr minmax(220px, 380px); }
.announce-card.reverse .announce-visual { order: 2; }
.announce-visual { min-height: 240px; background: var(--navy); }
.announce-visual img { width: 100%; height: 100%; object-fit: cover; min-height: 240px; }
.announce-copy { padding: clamp(1.4rem, 3vw, 2.2rem); }
.eyebrow {
  margin: 0 0 .45rem; color: var(--gold); font-weight: 800; letter-spacing: .08em;
  text-transform: uppercase; font-size: .82rem;
}
.announce-dates {
  margin: 0 0 1rem; font-family: var(--font-display); font-size: 1.2rem; color: var(--navy-mid);
}
.announce-copy p { margin: 0 0 1rem; color: var(--muted); }
.logo-row {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: .65rem; align-items: center;
}
.logo-row img {
  width: 100%; height: 64px; object-fit: contain; background: var(--white);
  border-radius: 12px; border: 1px solid var(--line); padding: .45rem;
}

.news-list { display: grid; gap: 1rem; }
.news-item {
  background: var(--white); border-radius: 18px; padding: 1.35rem 1.5rem; border-left: 4px solid var(--gold);
}
.news-item time {
  display: block; color: var(--gold); font-weight: 700; font-size: .9rem;
  margin-bottom: .35rem; letter-spacing: .04em; text-transform: uppercase;
}
.news-item h3 { margin: 0 0 .45rem; font-family: var(--font-display); color: var(--navy); }
.news-item p { margin: 0; color: var(--muted); }
.members { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: .85rem; }
.member { background: var(--white); border-radius: 16px; padding: 1.1rem 1.2rem; border: 1px solid var(--line); }
.member strong { display: block; font-family: var(--font-display); color: var(--navy); margin-bottom: .2rem; }
.member span { color: var(--muted); font-size: .95rem; }
.team { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }
.person { background: var(--white); border-radius: 20px; padding: 1.5rem; border: 1px solid var(--line); }
.person h3 { margin: 0 0 .25rem; font-family: var(--font-display); color: var(--navy); }
.person .role { color: var(--gold); font-weight: 700; margin-bottom: .35rem; }
.person p { margin: 0 0 .85rem; color: var(--muted); }
.person a { color: var(--navy-mid); font-weight: 700; }
.page-hero {
  padding: 3.5rem clamp(1rem, 4vw, 2.5rem) 2rem;
  background: linear-gradient(135deg, var(--navy-deep), var(--navy-mid)); color: var(--white);
}
.page-hero h1 { margin: 0; font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); }
.site-footer { padding: 2rem clamp(1rem, 4vw, 2.5rem) 2.5rem; background: var(--navy-deep); color: rgba(255,255,255,.78); }
.site-footer a { color: var(--gold-bright); text-decoration: none; font-weight: 700; }
.footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; max-width: 1100px; margin: 0 auto; }
.footer-planners { display: flex; flex-direction: column; gap: .45rem; align-items: flex-start; }

.book-wrap { max-width: 640px; }
.trip-chip {
  display: inline-block; margin: 0 0 1.25rem; padding: .55rem .9rem; border-radius: 999px;
  background: rgba(196,163,90,.18); color: var(--navy); font-weight: 700;
}
.book-form { display: grid; gap: 1rem; }
.book-form label { display: grid; gap: .35rem; font-weight: 700; color: var(--navy); }
.book-form .opt { font-weight: 500; color: var(--muted); }
.book-form input, .book-form select, .book-form textarea {
  width: 100%; padding: .8rem .95rem; border-radius: 12px; border: 1px solid var(--line);
  font: inherit; background: var(--white); color: var(--ink);
}
.form-note { margin: 0; color: var(--muted); font-size: .92rem; font-weight: 500; }

@media (max-width: 960px) {
  .triptych { grid-template-columns: 1fr; min-height: 0; }
  .panel-uk { order: -1; min-height: 380px; }
  .announce-card, .announce-card.reverse { grid-template-columns: 1fr; }
  .announce-card.reverse .announce-visual { order: 0; }
  .logo-row { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .nav { gap: .55rem .85rem; }
  .brand strong { font-size: .95rem; }
}
@media (prefers-reduced-motion: reduce) {
  .panel > img, .btn, .planner-panel { animation: none !important; transition: none !important; }
}