/* Landing — complementa styles.css */

/* Hero con vídeo */
.lhero{position:relative;min-height:min(88vh,820px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--mar)}
.lhero__media{position:absolute;inset:0;z-index:0}
.lhero__media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:65% center}
.lhero__fallback{position:absolute;inset:0;display:flex;align-items:flex-end;justify-content:flex-end;padding:0 6% 0 0;background:linear-gradient(180deg,#0e2a3b 0%,#16405a 62%,#2b5a73 100%)}
.lhero__fallback svg{width:min(620px,70%);height:auto}
.lhero__media.has-video .lhero__fallback{display:none}
.lhero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(14,42,59,.88) 0%,rgba(14,42,59,.55) 45%,rgba(14,42,59,.1) 100%),linear-gradient(0deg,rgba(14,42,59,.6) 0%,transparent 40%)}
.lhero .wrap{position:relative;z-index:2;width:100%;padding-top:120px;padding-bottom:90px}
.lhero__text{max-width:640px}
.lhero h1{color:#fff}
.lhero h1 em{font-style:normal;color:#f0a27f}
.lhero p{color:#d4e0e7;font-size:1.15rem;margin:22px 0 32px;max-width:540px}
.lhero__chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:28px}
.lhero__chips span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);padding:7px 14px;border-radius:999px;font-size:.86rem;color:#e6eef2;backdrop-filter:blur(6px)}

/* Qué hacemos: tarjetas con foto */
.offer{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.offer__card{background:var(--blanco);border-radius:var(--radio);overflow:hidden;border:1px solid var(--linea);display:flex;flex-direction:column}
.photo{position:relative;isolation:isolate;aspect-ratio:4/5;background:repeating-linear-gradient(45deg,var(--arena-2) 0 12px,var(--arena) 12px 24px);overflow:hidden}
.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.photo__ph{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:16px;font-size:.82rem;color:var(--suave)}
.photo img.is-missing{display:none}
.offer__body{padding:22px}
.offer__body p{font-size:.94rem;margin-top:6px}

/* Galería */
.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:260px 260px;gap:16px}
.gallery .photo{aspect-ratio:auto;border-radius:var(--radio)}
.gallery .photo:first-child{grid-row:span 2}

/* Formulario detallado */
.brief{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.brief__aside{position:sticky;top:100px}
.brief__aside ul{margin-top:24px}
.brief__aside li{list-style:none;padding:12px 0;border-bottom:1px solid var(--linea);display:flex;gap:12px;color:var(--suave)}
.brief__aside li b{color:var(--mar)}
.fieldset{border:0;margin-bottom:30px}
.fieldset legend{font-family:var(--f-tit);font-weight:600;font-size:1.2rem;color:var(--mar);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.fieldset legend span{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--terracota);color:#fff;font-size:.85rem;font-family:var(--f-txt)}
.choices{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.choice{position:relative}
.choice input{position:absolute;opacity:0;pointer-events:none}
.choice label{display:flex;flex-direction:column;gap:4px;height:100%;padding:14px;border:1.5px solid var(--linea);border-radius:12px;cursor:pointer;background:var(--blanco);transition:.15s;font-weight:600;color:var(--mar);font-size:.95rem}
.choice label small{font-weight:400;color:var(--suave);font-size:.8rem;line-height:1.35}
.choice label:hover{border-color:var(--mar)}
.choice input:checked + label{border-color:var(--terracota);background:#fbf1ec;box-shadow:0 0 0 1px var(--terracota)}
.choice input:focus-visible + label{outline:2px solid var(--terracota);outline-offset:2px}
.choices--sm{grid-template-columns:repeat(4,1fr)}
.choices--sm label{text-align:center;justify-content:center;font-weight:500}
.form__row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.hint{font-size:.82rem;color:var(--suave);margin-top:6px}
.file{display:flex;align-items:center;gap:12px;border:1.5px dashed var(--linea);border-radius:12px;padding:16px;cursor:pointer;background:var(--blanco)}
.file input{position:absolute;opacity:0;width:1px;height:1px}
.file span{font-size:.92rem;color:var(--suave)}
.file b{color:var(--terracota)}
.error-msg{color:#b3261e;font-size:.88rem;margin-top:8px;display:none}
.error-msg.is-on{display:block}

/* Instagram */
.ig{display:flex;justify-content:space-between;align-items:center;gap:30px;background:var(--mar);color:#fff;border-radius:20px;padding:44px}
.ig h2{color:#fff}
.ig p{color:#b9c8d1;margin-top:8px}
.ig .btn{background:#fff;color:var(--mar);flex-shrink:0}

/* Pie simple */
.lfooter{background:#0a1f2c;color:#9fb3bf;padding:40px 0;font-size:.9rem}
.lfooter .wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.lfooter .logo{color:#fff}
.lfooter a:hover{color:#fff}

@media (max-width:980px){
  .offer{grid-template-columns:1fr 1fr}
  .brief{grid-template-columns:1fr}
  .brief__aside{position:static}
  .gallery{grid-template-columns:1fr 1fr;grid-template-rows:240px 180px 180px}
  .gallery .photo:first-child{grid-column:span 2;grid-row:auto}
  .ig{flex-direction:column;align-items:flex-start}
}
@media (max-width:640px){
  .lhero{min-height:min(88vh,720px)}
  .lhero .wrap{padding-bottom:60px}
  .lhero::after{background:linear-gradient(0deg,rgba(14,42,59,.92) 0%,rgba(14,42,59,.55) 55%,rgba(14,42,59,.25) 100%)}
  .lhero__fallback{justify-content:center;align-items:flex-start;padding:90px 0 0}
  .lhero__fallback svg{display:none}
  .offer{grid-template-columns:1fr}
  .offer .photo{aspect-ratio:4/3}
  .choices{grid-template-columns:1fr 1fr}
  .choices--sm{grid-template-columns:1fr 1fr}
  .form__row3{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr;grid-template-rows:none}
  .gallery .photo{aspect-ratio:4/3}
  .gallery .photo:first-child{grid-column:auto}
  .ig{padding:30px}
}

/* ===== Marca Cubiertas Mediterráneas (logo) ===== */
:root{
  --mar:#01305d;
  --mar-2:#0b4377;
  --cian:#00d0df;
  --cian-osc:#00808c;
  --terracota:var(--cian-osc);
  --terracota-2:#006a74;
  --arena:#f1f7fa;
  --arena-2:#e0eef3;
  --linea:#d3e3ea;
  --texto:#0f2236;
  --suave:#4f6474;
  --f-tit:'Montserrat',system-ui,sans-serif;
}
body{background:var(--arena)}
h1,h2{font-weight:900;letter-spacing:-.03em}
h3{font-weight:700}
.btn--primary{background:var(--cian);color:var(--mar)}
.btn--primary:hover{background:#3ddde9}
.section--mar .eyebrow,.lhero .eyebrow{color:var(--cian)}
.lhero h1 em{color:var(--cian)}
.step::before{color:var(--cian)}
.choice input:checked + label{border-color:var(--cian-osc);background:#e6f9fb;box-shadow:0 0 0 1px var(--cian-osc)}
.field input:focus,.field select:focus,.field textarea:focus{outline-color:var(--cian-osc)}
.fieldset legend span{background:var(--mar)}
.file b{color:var(--cian-osc)}
.header{background:rgba(255,255,255,.94)}
.header .wrap{height:78px}
.brand img{height:50px;width:auto}
.lnav{display:flex;align-items:center;gap:26px}
.lnav a:not(.btn){font-weight:600;font-size:.95rem;color:var(--mar)}
.lnav a:not(.btn):hover{color:var(--cian-osc)}
.lnav .btn{padding:11px 20px}
.ig{background:var(--mar)}
.lfooter{background:#011f3d}
.lfooter img{height:46px;width:auto}
@media (max-width:760px){.lnav a:not(.btn){display:none}.brand img{height:40px}.lnav .btn{white-space:nowrap;padding:10px 14px;font-size:.86rem}}
/* Formulario corto */
.choice label{justify-content:center;min-height:52px}
@media (max-width:980px){.brief__aside ul{display:none}.brief{gap:28px}}