/* ============================================================
   HOTEL SOLAZ — Sitio web público
   Paleta: noche #16233F · oro #D4A94A · marfil #F6F1E7 · carbón #14181F
   ============================================================ */
:root{
  --noche:#16233F; --noche-2:#1E3055; --oro:#D4A94A; --oro-claro:#E8C877;
  --marfil:#F6F1E7; --carbon:#14181F; --gris:#6B7280; --linea:#E4E7EC; --verde:#2E9E6B;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;
  color:var(--carbon);background:var(--marfil);line-height:1.6}
.serif{font-family:Georgia,"Times New Roman",serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
section{padding:80px 0}
h2.sec{font-family:Georgia,serif;font-size:34px;color:var(--noche);text-align:center;margin-bottom:8px}
p.sec-sub{text-align:center;color:var(--gris);max-width:560px;margin:0 auto 46px}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 26px;border-radius:40px;
  font-weight:600;font-size:15px;cursor:pointer;border:0;transition:transform .15s,filter .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px)}
.btn-oro{background:linear-gradient(180deg,var(--oro-claro),var(--oro));color:var(--noche);
  box-shadow:0 8px 22px rgba(212,169,74,.35)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-noche{background:var(--noche);color:#fff}
.btn-wa{background:#25D366;color:#fff;box-shadow:0 8px 22px rgba(37,211,102,.35)}

/* ---------- Header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(22,35,63,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.08)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand .mk{width:38px;height:38px}
.brand b{font-family:Georgia,serif;font-size:22px;letter-spacing:3px;line-height:1}
.brand span{display:block;font-size:9px;letter-spacing:5px;color:var(--oro-claro)}
nav.links{display:flex;gap:28px;align-items:center}
nav.links a{color:#cdd7e6;font-size:14px;font-weight:500}
nav.links a:hover{color:#fff}
nav.links a.cta{color:var(--noche);background:var(--oro);padding:9px 20px;border-radius:30px;font-weight:600}
nav.links a.cta:hover{filter:brightness(1.08)}
.burger{display:none;background:0;border:0;color:#fff;font-size:26px;cursor:pointer}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;
  background:radial-gradient(1200px 700px at 70% -10%,#25406e 0%,var(--noche) 55%,#0e1830 100%);
  color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Ccircle cx='30' cy='30' r='1' fill='%23ffffff' opacity='0.05'/%3E%3C/svg%3E")}
.hero .wrap{position:relative;z-index:2;max-width:760px}
.hero .moon{width:70px;height:70px;margin-bottom:22px}
.hero h1{font-family:Georgia,serif;font-size:58px;line-height:1.08;margin-bottom:18px;font-weight:600}
.hero h1 em{color:var(--oro-claro);font-style:normal}
.hero p{font-size:19px;color:#cdd7e6;max-width:560px;margin-bottom:30px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
.avail{display:inline-flex;align-items:center;gap:10px;margin-bottom:26px;
  background:rgba(46,158,107,.15);border:1px solid rgba(46,158,107,.4);
  padding:8px 16px;border-radius:30px;font-size:14px;color:#c7f0da}
.avail .dot{width:9px;height:9px;border-radius:50%;background:var(--verde);
  box-shadow:0 0 0 0 rgba(46,158,107,.7);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(46,158,107,.6)}70%{box-shadow:0 0 0 12px rgba(46,158,107,0)}100%{box-shadow:0 0 0 0 rgba(46,158,107,0)}}

/* ---------- Habitaciones ---------- */
.rooms-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:26px}
.room-card{background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 10px 34px rgba(20,24,31,.09);
  display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s}
.room-card:hover{transform:translateY(-5px);box-shadow:0 18px 44px rgba(20,24,31,.16)}
.room-img{height:190px;background:linear-gradient(135deg,var(--noche),var(--noche-2));
  position:relative;display:flex;align-items:center;justify-content:center}
.room-img .moon-sm{width:56px;height:56px;opacity:.85}
.room-img .cap{position:absolute;top:12px;right:12px;background:rgba(0,0,0,.35);color:#fff;
  padding:4px 12px;border-radius:20px;font-size:12px}
.room-body{padding:22px;flex:1;display:flex;flex-direction:column}
.room-body h3{font-family:Georgia,serif;font-size:22px;color:var(--noche);margin-bottom:4px}
.room-body .desc{color:var(--gris);font-size:14px;margin-bottom:14px}
.room-body .servs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.room-body .servs span{background:var(--marfil);border:1px solid var(--linea);color:var(--noche);
  font-size:12px;padding:3px 10px;border-radius:20px}
.tarifas{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:auto;margin-bottom:16px}
.tarifa{background:var(--marfil);border-radius:10px;padding:10px 6px;text-align:center}
.tarifa .lbl{font-size:11px;color:var(--gris);text-transform:uppercase;letter-spacing:.5px}
.tarifa .val{font-size:16px;font-weight:700;color:var(--noche)}
.room-status{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;margin-bottom:14px}
.room-status.ok{color:var(--verde)}.room-status.no{color:var(--gris)}
.room-status i{width:9px;height:9px;border-radius:50%;display:inline-block;background:currentColor}

/* ---------- Ventajas ---------- */
.perks{background:var(--noche);color:#fff}
.perks h2.sec{color:#fff}.perks p.sec-sub{color:#a9b6cc}
.perks-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:24px}
.perk{text-align:center;padding:20px}
.perk .ic{font-size:34px;margin-bottom:12px}
.perk h4{font-size:17px;margin-bottom:6px;color:var(--oro-claro)}
.perk p{color:#a9b6cc;font-size:14px}

/* ---------- Reserva ---------- */
.reserva{background:var(--marfil)}
.reserva-box{background:#fff;border-radius:20px;box-shadow:0 14px 40px rgba(20,24,31,.1);
  padding:38px;max-width:760px;margin:0 auto}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fld{margin-bottom:4px}
.fld label{display:block;font-size:13px;font-weight:600;color:var(--noche);margin-bottom:6px}
.fld input,.fld select,.fld textarea{width:100%;padding:12px 14px;border:1.5px solid var(--linea);
  border-radius:10px;font-size:15px;font-family:inherit;background:#fff}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--oro);
  box-shadow:0 0 0 3px rgba(212,169,74,.18)}
.full{grid-column:1/-1}
.hp{position:absolute;left:-9999px}
.alerta{padding:13px 16px;border-radius:12px;margin-bottom:20px;font-size:14px}
.alerta.ok{background:#e9f7ef;color:#1c6b45;border:1px solid #bfe6cf}
.alerta.err{background:#fdecec;color:#a12727;border:1px solid #f5c4c4}

/* ---------- Footer ---------- */
footer{background:var(--carbon);color:#9aa4b2;padding:50px 0 30px}
footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;margin-bottom:30px}
footer h5{color:#fff;font-size:15px;margin-bottom:12px;letter-spacing:1px}
footer a{color:#9aa4b2}footer a:hover{color:var(--oro-claro)}
footer .copy{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;font-size:13px;text-align:center}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;bottom:24px;right:24px;z-index:60;width:60px;height:60px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(37,211,102,.45);font-size:30px;transition:transform .15s}
.wa-float:hover{transform:scale(1.08)}

/* ---------- Responsive ---------- */
@media (max-width:820px){
  nav.links{position:fixed;inset:72px 0 auto 0;background:var(--noche);flex-direction:column;
    gap:0;padding:10px 0;display:none;border-bottom:1px solid rgba(255,255,255,.1)}
  nav.links.open{display:flex}
  nav.links a{padding:14px 24px;width:100%}
  .burger{display:block}
  .hero h1{font-size:40px}
  section{padding:56px 0}
  .form-grid,footer .cols{grid-template-columns:1fr}
}