:root{--mar:#1d7090;--noche:#07226b;--oro:#c4a05a;--arena:#f7f3ec;--tinta:#22313a;--suave:#5d6d75;--linea:#e4ddd0;--ok:#2e7d5b}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,sans-serif;color:var(--tinta);background:#fff;line-height:1.6}
h1,h2,h3,.serif{font-family:'Playfair Display',Georgia,serif;font-weight:500;line-height:1.2;color:var(--noche)}
a{color:var(--mar)}
img{max-width:100%;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}

/* Cabecera */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--linea)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:72px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
.top .logo img{height:58px;width:auto}
.top .logo img.logo-bahia{height:58px}
.top nav{display:flex;align-items:center;gap:6px 22px;flex-wrap:wrap}
.top nav a{color:var(--noche);text-decoration:none;font-size:.95rem}
.top nav a:hover{color:var(--mar)}
.demo{font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;color:var(--suave)}

.btn{display:inline-block;background:var(--mar);color:#fff;border:0;border-radius:999px;padding:11px 24px;font:inherit;font-weight:500;text-decoration:none;cursor:pointer;transition:.15s}
.btn:hover{background:var(--noche)}
.btn.oro{background:var(--oro);color:#1d2a31}
.btn.oro:hover{background:#b3914f}
.btn.sec{background:transparent;color:var(--mar);border:1px solid var(--mar)}
.btn.sec:hover{background:var(--mar);color:#fff}
.btn[disabled]{opacity:.45;cursor:default}
.top nav a.btn{color:#1d2a31}

/* Hero */
.hero{position:relative;min-height:78vh;display:flex;align-items:center;color:#fff;background:#12354a center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,30,44,.55),rgba(10,30,44,.35) 45%,rgba(10,30,44,.75))}
.hero .wrap{position:relative;width:100%;padding-top:70px;padding-bottom:70px}
.hero h1{color:#fff;font-size:clamp(2.1rem,5.5vw,3.8rem);margin:0 0 12px;max-width:760px}
.hero p.lead{font-size:1.15rem;max-width:560px;margin:0 0 30px;opacity:.95}
.estrellas{color:var(--oro);letter-spacing:.3em;font-size:.95rem;margin-bottom:10px}
.buscar{background:#fff;color:var(--tinta);border-radius:16px;padding:16px;display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));align-items:end;box-shadow:0 20px 50px rgba(0,0,0,.3);max-width:820px}
.buscar label{display:block;font-size:.72rem;letter-spacing:.07em;text-transform:uppercase;color:var(--suave);margin-bottom:4px}
.buscar input{width:100%;padding:11px 12px;border:1px solid var(--linea);border-radius:10px;font:inherit;background:#fff}

/* Ventajas */
.ventajas{background:var(--noche);color:#fff}
.ventajas .wrap{display:grid;gap:10px 24px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));padding-top:18px;padding-bottom:18px;font-size:.92rem}
.ventajas span{display:flex;gap:8px;align-items:center}
.ventajas b{color:var(--oro)}

/* Secciones */
section.bloque{padding:72px 0}
section.bloque.arena{background:var(--arena)}
.etiqueta{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mar);margin-bottom:8px}
.bloque h2{font-size:clamp(1.7rem,3.6vw,2.5rem);margin:0 0 14px}
.dos{display:grid;gap:40px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:center}
.dos img{border-radius:18px;width:100%;aspect-ratio:4/3;object-fit:cover;box-shadow:0 12px 36px rgba(18,53,74,.18)}
.dos.inv .tx{order:2}
.lista{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:6px}
.lista li::before{content:"—";color:var(--oro);margin-right:8px}

/* Tarjetas de habitación */
.tarjetas{display:grid;gap:22px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));margin-top:30px}
.tarjeta{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 20px rgba(18,53,74,.1);display:flex;flex-direction:column}
.tarjeta img{aspect-ratio:4/3;width:100%;object-fit:cover}
.tarjeta .cu{padding:16px;display:flex;flex-direction:column;gap:6px;flex:1}
.tarjeta h3{margin:0;font-size:1.25rem}
.desde{margin-top:auto;font-size:.85rem;color:var(--suave)}
.desde b{font-family:'Playfair Display',serif;font-size:1.5rem;color:var(--mar);font-weight:500}

/* Galería */
.galeria{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-auto-flow:dense;margin-top:28px}
.galeria img{width:100%;height:100%;aspect-ratio:1;object-fit:cover;border-radius:12px}
.galeria img:nth-child(5n+1){grid-column:span 2;grid-row:span 2;aspect-ratio:auto}

.cta{background:linear-gradient(135deg,var(--noche),var(--mar));color:#fff;text-align:center;padding:70px 0}
.cta h2{color:#fff;font-size:clamp(1.8rem,4vw,2.6rem);margin:0 0 10px}
.cta p{opacity:.9;margin:0 0 24px}
.confianza{display:flex;gap:26px;align-items:center;justify-content:center;flex-wrap:wrap;padding:30px 0;color:var(--suave);font-size:.9rem}
.confianza img{height:38px;width:auto}

footer.pie{background:#0d2736;color:#b9c7ce;padding:44px 0 26px;font-size:.92rem}
footer.pie .wrap{display:grid;gap:26px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
footer.pie h4{color:#fff;margin:0 0 8px;font-family:'Playfair Display',serif;font-weight:500}
footer.pie a{color:#dfe8ec}
footer.pie .legal{grid-column:1/-1;border-top:1px solid #234254;padding-top:16px;font-size:.78rem}

/* Páginas interiores */
.cabecera-pagina{background:var(--arena);padding:46px 0 30px;border-bottom:1px solid var(--linea)}
.cabecera-pagina h1{margin:0 0 6px;font-size:clamp(1.9rem,4vw,2.8rem)}
.fila-hab{display:grid;gap:28px;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);padding:34px 0;border-bottom:1px solid var(--linea)}
@media(max-width:760px){.fila-hab{grid-template-columns:1fr}}
.fila-hab .fotos{display:grid;gap:8px;grid-template-columns:2fr 1fr}
.fila-hab .fotos img:first-child{grid-row:span 2;height:100%;min-height:240px;object-fit:cover;border-radius:14px}
.fila-hab .fotos img{border-radius:14px;object-fit:cover;width:100%;aspect-ratio:4/3}
.fila-hab .fotos.una{grid-template-columns:1fr}

/* Buscador / reserva */
.pasos{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 22px;font-size:.85rem}
.pasos span{padding:5px 14px;border-radius:999px;background:#fff;border:1px solid var(--linea);color:var(--suave)}
.pasos span.on{background:var(--mar);border-color:var(--mar);color:#fff}
.panel{background:#fff;border:1px solid var(--linea);border-radius:16px;padding:20px;margin-bottom:18px;box-shadow:0 2px 10px rgba(18,53,74,.05)}
.campos{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));align-items:end}
.panel label{display:block;font-size:.72rem;letter-spacing:.07em;text-transform:uppercase;color:var(--suave);margin-bottom:4px}
.panel input,.panel select{width:100%;padding:11px 12px;border:1px solid var(--linea);border-radius:10px;font:inherit;background:#fff}
.opcion{display:grid;grid-template-columns:150px 1fr auto;gap:16px;border:2px solid var(--linea);border-radius:14px;padding:12px;margin-top:12px;align-items:center}
.opcion.sel{border-color:var(--mar);background:#f1f8fb}
.opcion img{width:150px;height:105px;object-fit:cover;border-radius:10px}
.opcion h3{margin:0 0 2px;font-size:1.15rem}
.opcion .pr{text-align:right}
.opcion .pr b{font-family:'Playfair Display',serif;font-size:1.5rem;color:var(--mar);font-weight:500;display:block}
@media(max-width:640px){.opcion{grid-template-columns:1fr}.opcion img{width:100%;height:170px}.opcion .pr{text-align:left;display:flex;justify-content:space-between;align-items:center}}
.pocas{color:#b4531f;font-size:.82rem}
.libres{color:var(--ok);font-size:.82rem}
.aviso{background:#fdf0ec;color:#8a2c20;padding:10px 14px;border-radius:10px;font-size:.9rem}
.resumen{background:var(--noche);color:#fff;border-radius:16px;padding:22px}
.resumen .tot{font-family:'Playfair Display',serif;font-size:2rem;color:#fff}
.resumen small{opacity:.8}
.resumen .panel{background:#fff;color:var(--tinta)}
.garantias{display:flex;gap:18px;flex-wrap:wrap;font-size:.85rem;color:var(--suave);margin-top:6px}
.garantias b{color:var(--ok)}

/* Menú hamburguesa (móvil) */
.burger{display:none;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer;flex-direction:column;justify-content:center;gap:5px}
.burger span{display:block;height:2px;background:var(--noche);border-radius:2px;transition:.2s}
.burger.abierto span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.abierto span:nth-child(2){opacity:0}
.burger.abierto span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:760px){
  .burger{display:flex}
  .top .wrap{flex-wrap:nowrap}
  .top nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--linea);flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 18px;box-shadow:0 14px 24px rgba(18,53,74,.12)}
  .top nav.abierto{display:flex}
  .top nav a{padding:13px 0;border-bottom:1px solid var(--linea);font-size:1.05rem}
  .top nav a.btn{margin-top:14px;text-align:center;border-bottom:0;padding:12px 24px}
}

/* Botón del buscador */
.buscar .btn{white-space:nowrap;text-align:center;padding:13px 24px}
@media(max-width:640px){.buscar .btn{grid-column:1/-1;border-radius:12px;padding:15px 24px;font-size:1.05rem}}

/* Marca de Bahía (sin logo propio: marca tipográfica) y su tema */
body[data-tema="bahia"]{--mar:#3d7d72;--noche:#0f1f5c;--oro:#8fb5a6;--arena:#f4f7f5}
.marca{font-family:'Playfair Display',serif;font-size:1.5rem;color:var(--noche);display:flex;align-items:baseline;gap:8px}
.marca small{color:var(--oro);font-size:.8rem;letter-spacing:.2em}