:root {
  --bg-deep: #031520;
  --bg-mid: #07304a;
  --bg-soft: #0f5f82;
  --ink: #eaf7ff;
  --muted: #9cc0d5;
  --brand: #2ad4d9;
  --brand-2: #6feeff;
  --glass: rgba(4, 27, 41, 0.45);
  --stroke: rgba(186, 235, 255, 0.28);
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; color: var(--ink); font-family: "Manrope", sans-serif; background: #02131d; overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0; background: radial-gradient(circle at 15% 15%, rgba(49, 173, 224, 0.18), transparent 35%), radial-gradient(circle at 85% 5%, rgba(42, 212, 217, 0.22), transparent 40%); pointer-events: none; z-index: -3; }
.ocean-bg { position: fixed; inset: -10%; z-index: -4; }
.ocean-bg .gradient, .ocean-bg .waves { position: absolute; inset: 0; will-change: transform; }
.ocean-bg .a { background: linear-gradient(180deg, var(--bg-soft), var(--bg-mid) 45%, var(--bg-deep)); opacity: .75; }
.ocean-bg .b { background: radial-gradient(circle at 70% 70%, rgba(22, 147, 188, 0.25), transparent 45%); }
.ocean-bg .waves { background-image: repeating-linear-gradient(170deg, transparent 0 20px, rgba(255,255,255,.03) 20px 22px); opacity:.6; animation: sway 9s ease-in-out infinite alternate; }
@keyframes sway { from { transform: translateX(-1%);} to { transform: translateX(1.5%);} }

.scroll-indicator {
  position: fixed;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 25;
  display: grid;
  justify-items: center;
  gap: .55rem;
}
.scroll-indicator span { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: #b9e9ff; writing-mode: vertical-rl; }
.scroll-track {
  width: 10px;
  height: min(52vh, 360px);
  border-radius: 999px;
  background: rgba(176, 230, 255, .22);
  overflow: hidden;
  border: 1px solid rgba(188, 236, 255, .24);
}
.scroll-fill {
  width: 100%;
  height: 0%;
  margin-top: auto;
  background: linear-gradient(180deg, #c5f7ff, #2ad4d9);
  box-shadow: 0 0 14px rgba(92, 232, 255, .35);
  transition: height .12s linear;
}

h1,h2,h3 { font-family: "Syne", sans-serif; margin: 0; line-height: 1; }
p { color: var(--muted); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
.topbar { position: fixed; top: 1rem; left: 50%; transform: translateX(-50%); width: min(1160px, calc(100% - 2rem)); display: flex; justify-content: space-between; align-items: center; padding: .75rem 1rem; z-index: 20; }
.brand { font-family: "Syne", sans-serif; font-weight: 800; }
.brand span { color: var(--brand); }
nav { display:flex; gap:1rem; }
nav a { color:#d2eeff; }
.glass { background: var(--glass); border: 1px solid var(--stroke); border-radius: 18px; backdrop-filter: blur(12px); }

.scene { position: relative; min-height: 100vh; display:grid; place-items:center; padding: 6rem 1rem; }
.hero { overflow:hidden; }
.layer { position:absolute; inset:-8%; will-change: transform; }
.layer.haze { background: radial-gradient(circle at 20% 65%, rgba(48, 215, 233, .24), transparent 35%), radial-gradient(circle at 80% 30%, rgba(20, 92, 150, .35), transparent 45%); }
.layer.boat { background-image: linear-gradient(to top, rgba(2,16,25,.85), transparent 48%), url("https://images.unsplash.com/photo-1500375592092-40eb2168fd21?auto=format&fit=crop&w=2000&q=80"); background-size: cover; background-position:center; mix-blend-mode: screen; opacity:.75; }
.hero-copy { position:relative; z-index:3; width:min(780px,92%); text-align:center; }
.eyebrow { text-transform:uppercase; letter-spacing:.12em; font-size:.75rem; color:#c7edff; }
h1 { font-size: clamp(2.4rem, 7vw, 6rem); margin: .8rem 0 1rem; }
.btn { display:inline-block; margin-top:1rem; padding:.9rem 1.25rem; border:0; border-radius:999px; cursor:pointer; font-weight:800; background: linear-gradient(90deg, var(--brand), var(--brand-2)); color:#032330; transition: transform .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(88, 237, 255, .28); }
.scroll-tip { position:absolute; bottom:1.2rem; letter-spacing:.12em; text-transform:uppercase; font-size:.78rem; animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; transform: translateY(4px); } }

.panel { width:min(900px,94%); padding: clamp(1.2rem, 3vw, 2rem); }
.panel h2, .booking-wrap h2 { font-size: clamp(2rem, 5vw, 3.4rem); margin-bottom:.65rem; }
.engage-row { display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:.6rem; margin-top:.9rem; }
.kpi { background: rgba(4,39,57,.62); border:1px solid rgba(194,239,255,.24); border-radius:12px; padding:.7rem; text-align:center; }
.kpi strong { display:block; font-size:1.15rem; color:#dafeff; }
.kpi span { font-size:.8rem; color:#a8d4e8; }

.info-grid {
  width: min(1080px, 94%);
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: .8rem;
}
.info-card {
  padding: .95rem;
  background: rgba(5, 39, 58, .66);
  border: 1px solid rgba(190, 239, 255, .22);
  border-left: 3px solid var(--brand);
  border-radius: 12px;
  box-shadow: 0 14px 28px rgba(1, 14, 22, .22);
}
.info-card h3 { font-size: 1rem; margin-bottom: .4rem; }
.info-card p { margin: 0; font-size: .92rem; }
[data-stagger-card] {
  opacity: 0;
  transform: translate3d(0, 28px, 0) scale(.985);
  transition: opacity .2s linear, transform .2s linear, box-shadow .45s ease, border-color .45s ease;
  will-change: transform, opacity;
}
[data-stagger-card].shown {
  opacity: 1;
}
[data-stagger-card].shown:hover {
  border-color: rgba(208, 248, 255, .55);
  box-shadow: 0 18px 34px rgba(4, 18, 28, .36);
}

.stops { width:min(1040px,92%); margin-top:2rem; display:grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap:1rem; }
.stop { padding:1rem; border-top:2px solid rgba(190,240,255,.3); }
.route-card {
  position: relative;
  overflow: hidden;
  border-top: 0;
  border: 1px solid rgba(176, 233, 255, .24);
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.route-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(80, 226, 255, .12), transparent 38%);
  pointer-events: none;
}
.route-card:hover {
  transform: translateY(-5px);
  border-color: rgba(188, 242, 255, .56);
  box-shadow: 0 16px 30px rgba(3, 20, 31, .35);
}
.route-step {
  display: inline-block;
  font-family: "Syne", sans-serif;
  color: #b7f3ff;
  font-size: .8rem;
  letter-spacing: .08em;
  margin-bottom: .55rem;
}
.route-card strong { display:block; font-size:1.08rem; margin-bottom:.45rem; }
.island-title {
  margin: 0 0 .65rem;
  font-size: clamp(1.1rem, 2.8vw, 1.7rem);
  letter-spacing: .06em;
  color: #d9f7ff;
  text-shadow: 0 0 10px rgba(115, 228, 255, .3);
  position: relative;
  z-index: 6;
}

.motion-wrap { width:min(860px, 92%); margin-top:.2rem; padding:1rem; position:relative; color:#daf8ff; overflow:hidden; }
.motion-wrap svg { width:100%; height:auto; display:block; position: relative; z-index: 2; }
#svg-createmotionpath .car {
  position:absolute;
  left:-17px;
  top:-10px;
  width:34px;
  height:20px;
  transform-origin:50% 50%;
  filter: drop-shadow(0 4px 10px rgba(145, 236, 255, .5));
  z-index:3;
}
.boat-shell {
  position:absolute;
  left:6px;
  right:0;
  bottom:3px;
  height:8px;
  border-radius:6px 18px 6px 10px;
  background: linear-gradient(90deg, #dff8ff, #8bdfff 65%, #4fc6f6);
}
.boat-cabin {
  position:absolute;
  left:12px;
  bottom:9px;
  width:11px;
  height:7px;
  border-radius:2px;
  background: linear-gradient(180deg, #ffffff, #c9f5ff);
  box-shadow: 0 0 0 1px rgba(23, 110, 145, .25) inset;
}
.boat-wake {
  position:absolute;
  left:0;
  bottom:4px;
  width:7px;
  height:7px;
  border-radius:50%;
  background: rgba(204, 245, 255, .8);
  box-shadow: -5px 0 0 rgba(204, 245, 255, .42);
}
#routePath {
  fill: none;
  stroke: rgba(203, 246, 255, .98);
  stroke-width: 8.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: .1 18;
  opacity: .95;
  filter: drop-shadow(0 0 10px rgba(148, 237, 255, .35));
}
.island-label {
  fill: #d4f6ff;
  font-family: "Syne", sans-serif;
  font-weight: 700;
  letter-spacing: .08em;
  font-size: 20px;
  text-anchor: middle;
  filter: drop-shadow(0 0 8px rgba(118, 226, 255, .38));
}
[data-route-card] {
  opacity: 0;
  transform: translate3d(0, 24px, 0) scale(.986);
  transition: opacity .2s linear, transform .2s linear, box-shadow .35s ease, border-color .35s ease;
  will-change: transform, opacity;
}
[data-route-card].shown {
  opacity: 1;
}

.booking-grid { width:min(1120px,94%); display:grid; grid-template-columns: 1.02fr .98fr; gap:1rem; }
.calendar-wrap, .booking-wrap { padding: 1.1rem; }
.micro-copy { margin:.2rem 0 .9rem; font-size:.92rem; }
.calendar-head { display:flex; justify-content:space-between; align-items:center; gap:1rem; margin-bottom:.7rem; }
.icon-btn { width:38px; height:38px; border-radius:50%; border:1px solid var(--stroke); background: rgba(8,41,61,.65); color:#dbf6ff; cursor:pointer; }
.weekdays, .calendar { display:grid; grid-template-columns: repeat(7, minmax(0,1fr)); gap:.35rem; }
.weekdays { margin-bottom:.4rem; color:#c8e9fb; font-size:.82rem; }
.calendar-day { border:1px solid rgba(191,240,255,.25); min-height:50px; border-radius:10px; display:grid; place-items:center; cursor:pointer; background: rgba(2,23,34,.45); transition: transform .2s, border-color .2s; }
.calendar-day:hover { transform: translateY(-2px); border-color: rgba(165,235,255,.8); }
.calendar-day.muted { opacity:.35; cursor:default; }
.calendar-day.blocked { background: rgba(98, 18, 18, .35); color:#ffc4c4; border-color: rgba(255,125,125,.35); cursor:not-allowed; }
.calendar-day.selected { outline:2px solid var(--brand); background: rgba(28, 156, 177, .36); }
.legend { margin: .8rem 0 0; font-size:.9rem; }
.dot { width:10px; height:10px; display:inline-block; border-radius:50%; margin: 0 .35rem 0 .8rem; }
.dot.available { background:#6feeff; }
.dot.blocked { background:#ff7d7d; }
form { display:grid; gap:.75rem; }
label { display:grid; gap:.35rem; color:#d0ebfa; font-size:.9rem; }
input, select { width:100%; border:1px solid var(--stroke); background: rgba(2,25,37,.6); color:var(--ink); border-radius:10px; padding:.65rem .7rem; font-family:inherit; }
.price-row { display:flex; justify-content:space-between; align-items:center; padding:.65rem .75rem; border:1px solid var(--stroke); border-radius:10px; }
.full { width:100%; }

.modal { position: fixed; inset:0; display:none; place-items:center; background: rgba(1,10,16,.72); padding:1rem; z-index:30; }
.modal.open { display:grid; }
.modal-card { width:min(450px, 96%); padding:1.2rem; text-align:center; }
.btn-light { background: linear-gradient(90deg, #d4fbff, #8bedff); }
.link-btn { margin-top:.55rem; background:none; border:0; color:#b8dcf1; cursor:pointer; }
.toast { position: fixed; left:50%; bottom:1.1rem; transform: translate(-50%, 130%); background: rgba(2,29,42,.95); border:1px solid rgba(170,230,255,.38); color:#e8f8ff; padding:.7rem 1rem; border-radius:10px; transition: transform .35s ease; z-index:40; }
.toast.show { transform: translate(-50%, 0); }
[data-reveal] { opacity:0; transform: translateY(40px) scale(.98); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].visible { opacity:1; transform: translateY(0) scale(1); }

@media (max-width: 900px) {
  nav { display:none; }
  .topbar { justify-content:center; width: calc(100% - 4.2rem); }
  .scroll-indicator { right: .4rem; }
  .booking-grid, .stops, .engage-row, .info-grid { grid-template-columns: 1fr; }
  .stops { margin-bottom: 1.15rem; }
  .island-title { font-size: 1.55rem; margin-bottom: .7rem; }
  .motion-wrap { width: min(100%, 720px); }
}