:root{
  --bg:#0a6c8c;
  --ink:#eaf9ff;
  --muted:rgba(234,249,255,.68);
  --glow:#5ffbf1;
  --coral:#ff6f61;
  --glass:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.16);
  --serif:'Fraunces',Georgia,serif;
  --mono:'Space Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--serif);
  font-weight:300;
  line-height:1.6;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
::selection{background:var(--glow);color:#00131c}

#sea{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}

/* Medidor */
.gauge{
  position:fixed;right:22px;top:50%;transform:translateY(-50%);
  z-index:20;display:flex;flex-direction:column;align-items:center;gap:10px;
  font-family:var(--mono);font-size:10px;letter-spacing:.15em;color:var(--muted);
}
.gauge-label{writing-mode:vertical-rl}
.gauge-track{width:2px;height:28vh;background:var(--line);position:relative;overflow:hidden;border-radius:2px}
.gauge-fill{position:absolute;top:0;left:0;width:100%;height:0;background:var(--glow);box-shadow:0 0 10px var(--glow)}
.gauge-value{color:var(--ink);font-size:12px;white-space:nowrap}
.gauge-value b{font-weight:700}

/* Header */
.top{
  position:fixed;top:0;left:0;right:0;z-index:30;
  display:flex;justify-content:space-between;align-items:center;
  padding:22px 5vw;
  backdrop-filter:blur(10px);
  background:linear-gradient(to bottom,rgba(0,0,0,.25),transparent);
}
.logo{font-family:var(--mono);font-weight:700;letter-spacing:.3em;font-size:15px}
.logo span{color:var(--coral)}
nav{display:flex;gap:30px;align-items:center;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
nav a{opacity:.8;transition:.25s}
nav a:hover{opacity:1;color:var(--glow)}
.btn-nav{border:1px solid var(--ink);padding:8px 18px;border-radius:40px;opacity:1}
.btn-nav:hover{background:var(--ink);color:#00131c!important}
.burger{display:none;background:none;border:0;width:34px;height:20px;position:relative;cursor:pointer}
.burger i{position:absolute;left:0;width:100%;height:2px;background:var(--ink);transition:.3s}
.burger i:first-child{top:4px}.burger i:last-child{bottom:4px}
.burger.open i:first-child{top:9px;transform:rotate(45deg)}
.burger.open i:last-child{bottom:9px;transform:rotate(-45deg)}

/* Zonas */
main{position:relative;z-index:5}
.zone{min-height:100vh;padding:18vh 9vw 12vh 5vw;max-width:1200px}
.kicker,.zone-tag{font-family:var(--mono);font-size:12px;letter-spacing:.25em;text-transform:uppercase;color:var(--glow)}
.zone-tag span{display:inline-block;border:1px solid var(--glow);padding:3px 10px;margin-right:10px;border-radius:30px}
h1{font-size:clamp(64px,13vw,170px);line-height:.9;font-weight:300;margin:24px 0 32px;letter-spacing:-.03em}
h1 em{color:var(--coral);font-style:italic}
h2{font-size:clamp(36px,6vw,78px);line-height:1;font-weight:300;letter-spacing:-.02em;margin:22px 0 16px;max-width:14ch}
.lead,.sub{max-width:52ch;font-size:clamp(17px,1.6vw,21px);color:var(--muted)}
.sub{margin-bottom:56px}

.cta{
  display:inline-flex;align-items:center;gap:12px;margin-top:34px;
  background:var(--coral);color:#1a0300;
  font-family:var(--mono);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;
  padding:16px 28px;border-radius:50px;border:0;cursor:pointer;
  transition:transform .25s,box-shadow .25s;
}
.cta:hover{transform:translateY(-3px);box-shadow:0 12px 30px -6px var(--coral)}
.cta span{display:inline-block;animation:bob 1.6s infinite}
.cta.full{width:100%;justify-content:center}
@keyframes bob{50%{transform:translateY(5px)}}

.hero{display:flex;flex-direction:column;justify-content:center}
.hero-stats{display:flex;gap:48px;margin-top:70px;flex-wrap:wrap}
.hero-stats b{font-family:var(--mono);font-size:34px;font-weight:700;display:block}
.hero-stats small{font-family:var(--mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.card{
  background:var(--glass);border:1px solid var(--line);border-radius:20px;
  padding:28px;backdrop-filter:blur(8px);
  transition:transform .35s,border-color .35s,background .35s;
  position:relative;overflow:hidden;
}
.card::after{
  content:"";position:absolute;inset:auto -30% -60% -30%;height:80%;
  background:radial-gradient(circle,var(--glow),transparent 65%);
  opacity:0;transition:opacity .4s;
}
.card:hover{transform:translateY(-8px);border-color:var(--glow);background:rgba(255,255,255,.1)}
.card:hover::after{opacity:.22}
.card>*{position:relative;z-index:1}
.depth{font-family:var(--mono);font-size:12px;color:var(--glow);letter-spacing:.1em}
.card h3{font-size:28px;font-weight:600;margin:42px 0 2px}
.latin{display:block;color:var(--muted);margin-bottom:14px;font-size:15px}
.card p{font-size:15.5px;color:var(--muted)}

/* Timeline */
.timeline{list-style:none;border-left:1px solid var(--line);max-width:720px;margin-left:8px}
.timeline li{display:grid;grid-template-columns:110px 1fr;gap:20px;padding:0 0 46px 30px;position:relative}
.timeline li::before{
  content:"";position:absolute;left:-6px;top:8px;width:11px;height:11px;border-radius:50%;
  background:var(--glow);box-shadow:0 0 14px 3px var(--glow);
}
.timeline time{font-family:var(--mono);font-size:22px;color:var(--glow)}
.timeline h3{font-size:30px;font-weight:600;line-height:1.1;margin-bottom:8px}
.timeline p{color:var(--muted)}

/* Reservas */
.booking{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:start}
form{
  background:rgba(0,10,20,.55);border:1px solid var(--line);border-radius:24px;
  padding:34px;backdrop-filter:blur(14px);display:flex;flex-direction:column;gap:20px;
}
label{display:flex;flex-direction:column;gap:6px;font-family:var(--mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
input[type=text],input[type=date]{
  background:transparent;border:0;border-bottom:1px solid var(--line);
  color:var(--ink);font-family:var(--serif);font-size:20px;padding:8px 0;outline:none;
  transition:border-color .25s;color-scheme:dark;
}
input:focus{border-color:var(--glow)}
input.error{border-color:var(--coral)}
.counter{display:flex;justify-content:space-between;align-items:center;padding:6px 0}
.counter b{font-size:20px;font-weight:600;display:block}
.counter small{font-family:var(--mono);font-size:11px;color:var(--muted)}
.stepper{display:flex;align-items:center;gap:16px}
.stepper button{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--line);
  background:transparent;color:var(--ink);font-size:20px;cursor:pointer;transition:.2s;
}
.stepper button:hover{border-color:var(--glow);color:var(--glow)}
.stepper output{font-family:var(--mono);font-size:20px;min-width:22px;text-align:center}
.check{flex-direction:row;align-items:center;gap:12px;text-transform:none;letter-spacing:.02em;font-size:13px;cursor:pointer}
.check input{accent-color:var(--coral);width:18px;height:18px}
.total{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);padding-top:18px}
.total span{font-family:var(--mono);font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}
.total b{font-size:40px;font-weight:600}
.msg{min-height:22px;font-family:var(--mono);font-size:12px;text-align:center;color:var(--glow)}
.msg.err{color:var(--coral)}
.cta.full{margin-top:0}

.info{padding:10px 0}
.info h3{font-size:28px;font-weight:600;margin-bottom:20px}
dt{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--glow);margin-top:22px}
dd{font-size:18px;color:var(--muted)}

footer{
  position:relative;z-index:5;padding:60px 5vw 40px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center;
  font-family:var(--mono);font-size:12px;color:var(--muted);
}
footer>span{font-weight:700;letter-spacing:.3em;color:var(--ink)}
footer i{color:var(--coral);font-style:normal}
footer p{max-width:46ch}

/* Reveal */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .9s ease,transform .9s ease}
.reveal.in{opacity:1;transform:none}
.cards .reveal:nth-child(2){transition-delay:.12s}
.cards .reveal:nth-child(3){transition-delay:.24s}
.cards .reveal:nth-child(4){transition-delay:.36s}

/* Responsive */
@media(max-width:860px){
  .booking{grid-template-columns:1fr}
  .zone{padding-right:5vw;padding-left:6vw}
  .gauge{right:8px}
  .gauge-track{height:18vh}
  .burger{display:block}
  nav{
    position:fixed;inset:0 0 0 30%;background:rgba(0,10,20,.95);backdrop-filter:blur(14px);
    flex-direction:column;justify-content:center;gap:34px;font-size:15px;
    transform:translateX(100%);transition:transform .4s;
  }
  nav.open{transform:none}
  .burger{z-index:40}
  .timeline li{grid-template-columns:1fr;gap:4px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{transition:none;opacity:1;transform:none}
  .cta span{animation:none}
}