/* ===== Las Marismas de Corralejo ===== */
:root{
  --azul-oscuro:#0d3b54;
  --azul:#15597e;
  --turquesa:#2e9cb0;
  --arena:#f6f1e7;
  --arena-2:#efe7d6;
  --texto:#2b3540;
  --blanco:#ffffff;
  --sombra:0 18px 45px rgba(13,59,84,.14);
  --radio:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Jost',sans-serif;color:var(--texto);background:var(--blanco);line-height:1.65;font-weight:300}
h1,h2,h3{font-family:'Marcellus',serif;font-weight:400;color:var(--azul-oscuro);line-height:1.15}
img{display:block;max-width:100%}
a{color:var(--turquesa)}

/* ===== Topbar ===== */
.topbar{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;gap:2rem;padding:.9rem 4vw;transition:background .35s,box-shadow .35s}
.topbar.solid{background:var(--azul-oscuro);box-shadow:0 4px 18px rgba(0,0,0,.25)}
.brand{flex:0 0 auto}
.brand img{height:54px;width:auto;max-width:none}
.nav{display:flex;gap:1.6rem;margin-left:auto}
.nav a{color:#fff;text-decoration:none;font-size:.95rem;letter-spacing:.06em;text-transform:uppercase;font-weight:400;opacity:.92}
.nav a:hover{opacity:1;text-decoration:underline;text-underline-offset:6px}
.lang{display:flex;gap:.55rem;align-items:center}
.lang a{color:#fff;text-decoration:none;font-size:.82rem;letter-spacing:.08em;opacity:.65;font-weight:500;padding-bottom:2px}
.lang a:hover{opacity:1}
.lang a.active{opacity:1;border-bottom:1.5px solid var(--turquesa)}
.cta-nav{background:var(--turquesa);color:#fff;text-decoration:none;padding:.55rem 1.4rem;border-radius:30px;font-weight:500;letter-spacing:.05em;text-transform:uppercase;font-size:.85rem;transition:background .25s}
.cta-nav:hover{background:#26859a}
.burger{display:none;background:none;border:0;cursor:pointer;margin-left:auto}
.burger span{display:block;width:26px;height:2px;background:#fff;margin:6px 0}

/* ===== Hero ===== */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,38,55,.55) 0%,rgba(9,38,55,.25) 45%,rgba(9,38,55,.65) 100%)}
.hero-content{position:relative;text-align:center;color:#fff;padding:7rem 1.5rem 3rem;max-width:880px;margin:0 auto}
.hero-kicker{letter-spacing:.35em;text-transform:uppercase;font-size:.85rem;margin-bottom:1rem;opacity:.95}
.hero h1{color:#fff;font-size:clamp(2.6rem,6.5vw,4.6rem)}
.hero h1 span{font-size:.62em;display:block;letter-spacing:.08em}
.hero-sub{max-width:560px;margin:1.3rem auto 2.2rem;font-size:1.12rem;font-weight:300}
.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.btn{text-decoration:none;padding:.85rem 2.1rem;border-radius:40px;font-weight:500;letter-spacing:.05em;font-size:.95rem;transition:.25s}
.btn-primary{background:var(--turquesa);color:#fff}
.btn-primary:hover{background:#26859a;transform:translateY(-2px)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.8);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.15)}
.hero-strip{position:relative;margin-top:auto;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(10,42,60,.78);backdrop-filter:blur(8px);color:#fff;text-align:center;padding:1.1rem 2vw}
.hero-strip div{display:flex;flex-direction:column;gap:.15rem;padding:.4rem 1rem}
.hero-strip div+div{border-left:1px solid rgba(255,255,255,.18)}
.hero-strip strong{font-weight:500;font-size:1rem}
.hero-strip span{font-size:.85rem;opacity:.8}

/* ===== Secciones ===== */
.section{padding:6rem 4vw}
.section-alt{background:var(--arena)}
.wrap{max-width:1180px;margin:0 auto}
.kicker{letter-spacing:.3em;text-transform:uppercase;font-size:.8rem;color:var(--turquesa);font-weight:500;margin-bottom:.8rem}
.kicker.light{color:#9fd6e2}
h2{font-size:clamp(1.9rem,3.6vw,2.7rem);margin-bottom:1.2rem}
h2.light{color:#fff}
.center{text-align:center}
.lead{max-width:720px;margin:0 auto 3rem;font-size:1.08rem}

.two-col{display:grid;grid-template-columns:1.05fr 1fr;gap:4rem;align-items:center}
.two-col.reverse .col-text{order:2}
.two-col.reverse .col-media{order:1}
.col-text p{margin-bottom:1rem}
.col-media{position:relative;padding-bottom:3.5rem}
.col-media img{border-radius:var(--radio);box-shadow:var(--sombra)}
.col-media img.offset{position:absolute;width:58%;right:-4%;bottom:0;border:6px solid #fff}
.checklist{list-style:none;margin:1.4rem 0}
.checklist li{padding-left:1.9rem;position:relative;margin-bottom:.7rem}
.checklist li::before{content:"✓";position:absolute;left:0;color:var(--turquesa);font-weight:600}
.small-note{font-size:.92rem;color:#6b7682}

/* ===== Apartamentos ===== */
.cards{display:grid;grid-template-columns:1fr 1fr;gap:2.2rem;margin-bottom:3.5rem}
.card{background:#fff;border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra)}
.card-media{aspect-ratio:16/10;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card:hover .card-media img{transform:scale(1.05)}
.card-body{padding:1.6rem 1.8rem 1.9rem}
.card-body h3{font-size:1.35rem;margin-bottom:.3rem}
.card-meta{color:var(--turquesa);font-weight:500;font-size:.92rem;margin-bottom:.7rem;letter-spacing:.03em}

.perks{background:var(--azul-oscuro);border-radius:var(--radio);padding:2.6rem 2.8rem;color:#fff}
.perks h3{color:#fff;font-size:1.5rem;margin-bottom:1.5rem;text-align:center}
.perks-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.8rem;text-align:center}
.perks-grid strong{display:block;font-weight:500;font-size:1.05rem;margin-bottom:.3rem;color:#9fd6e2}
.perks-grid p{font-size:.9rem;opacity:.9}
.perks-note{text-align:center;margin-top:1.8rem;font-size:.95rem;border-top:1px solid rgba(255,255,255,.2);padding-top:1.4rem}
.perks-note a{color:#9fd6e2;font-weight:500}

/* ===== Instalaciones ===== */
.grid-facilities{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.fac{position:relative;border-radius:var(--radio);overflow:hidden;box-shadow:var(--sombra);aspect-ratio:4/3}
.fac.big{grid-column:span 2;aspect-ratio:auto}
.fac img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.fac:hover img{transform:scale(1.04)}
.fac figcaption{position:absolute;inset:auto 0 0 0;padding:2.2rem 1.2rem .9rem;background:linear-gradient(transparent,rgba(9,38,55,.85));color:#fff;font-size:.97rem;font-weight:400}
.facility-tags{list-style:none;display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center;margin-top:2.4rem}
.facility-tags li{background:var(--arena-2);border-radius:30px;padding:.45rem 1.3rem;font-size:.9rem;color:var(--azul-oscuro);font-weight:400}

/* ===== Galería ===== */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.gallery img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:10px;cursor:pointer;transition:transform .35s,box-shadow .35s}
.gallery img:hover{transform:scale(1.03);box-shadow:var(--sombra)}

/* ===== Contacto ===== */
.contact{background:linear-gradient(160deg,var(--azul-oscuro),var(--azul));color:#fff}
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;margin:2.5rem 0}
.contact-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);border-radius:var(--radio);padding:1.8rem;text-align:center}
.contact-card h3{color:#9fd6e2;font-size:1.1rem;letter-spacing:.12em;text-transform:uppercase;font-family:'Jost',sans-serif;font-weight:500;margin-bottom:.7rem}
.contact-card a{color:#fff;text-decoration:none;font-size:1.08rem}
.contact-card a:hover{text-decoration:underline}
.contact-card .muted{font-size:.88rem;opacity:.75;margin-top:.4rem}
.map-embed{border-radius:var(--radio);overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.map-embed iframe{width:100%;height:380px;border:0;display:block}

/* ===== Footer ===== */
.footer{background:#092637;color:#fff;text-align:center;padding:2.5rem 1.5rem}
.footer-icon{height:46px;margin:0 auto 1rem}
.footer .muted{opacity:.6;font-size:.88rem}

/* ===== Lightbox ===== */
.lightbox{position:fixed;inset:0;background:rgba(7,25,36,.93);display:none;align-items:center;justify-content:center;z-index:100;padding:3vw}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;border-radius:8px}
.lightbox button{position:absolute;top:1rem;right:1.6rem;background:none;border:0;color:#fff;font-size:2.6rem;cursor:pointer;line-height:1}

/* ===== Responsive ===== */
@media (max-width:980px){
  .two-col{grid-template-columns:1fr;gap:2.5rem}
  .col-media img.offset{right:0}
  .cards{grid-template-columns:1fr}
  .perks-grid{grid-template-columns:1fr 1fr}
  .grid-facilities{grid-template-columns:1fr 1fr}
  .fac.big{grid-column:span 2}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .hero-strip{grid-template-columns:1fr 1fr;gap:.4rem}
  .hero-strip div+div{border-left:0}
}
@media (max-width:920px){
  .nav{position:fixed;top:0;right:0;height:100vh;width:min(78vw,330px);background:var(--azul-oscuro);flex-direction:column;padding:6rem 2.2rem;gap:1.4rem;transform:translateX(100%);transition:transform .35s;box-shadow:-10px 0 30px rgba(0,0,0,.3)}
  .nav.open{transform:translateX(0)}
  .cta-nav{display:none}
  .burger{display:block;position:relative;z-index:60}
  .lang{margin-left:auto;margin-right:1rem}
}
@media (max-width:760px){
  .section{padding:4rem 5vw}
  .grid-facilities{grid-template-columns:1fr}
  .fac.big{grid-column:span 1}
  .perks{padding:2rem 1.6rem}
  .perks-grid{grid-template-columns:1fr}
}