/* =========================================================
   Cubiertas Ibérica — hoja de estilos del sitio custom
   ========================================================= */
:root{
  --ink:#141d26; --slate:#22303d; --slate-soft:#2c3d4c;
  --accent:#e0651f; --accent-2:#f2a154;
  --paper:#f5f1ea; --card:#ffffff; --text:#1c2530; --muted:#6a7581;
  --line:rgba(20,29,38,.10); --ring:rgba(224,101,31,.35);
  --shadow:0 18px 40px -24px rgba(20,29,38,.45);
  --disp:"Arial Narrow","Helvetica Neue Condensed","Roboto Condensed",system-ui,sans-serif;
  --body:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--body);color:var(--text);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,.disp{font-family:var(--disp);text-transform:uppercase;letter-spacing:.01em;line-height:1.03;margin:0;font-weight:700}
h2{font-size:clamp(1.9rem,3.6vw,2.8rem)}
p{margin:0 0 1rem}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}
.tnum{font-variant-numeric:tabular-nums}
.eyebrow{font-family:var(--body);text-transform:uppercase;letter-spacing:.18em;font-weight:700;color:var(--accent);font-size:.78rem;margin-bottom:.55rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--disp);text-transform:uppercase;letter-spacing:.05em;font-weight:700;font-size:1.02rem;padding:.8rem 1.5rem;border-radius:4px;cursor:pointer;border:2px solid transparent;transition:.18s;text-align:center}
.btn:focus-visible{outline:3px solid var(--ring);outline-offset:2px}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:#c8551a}
.btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-line{border-color:var(--accent);color:var(--accent);background:transparent}
.btn-line:hover{background:var(--accent);color:#fff}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#0b1219}
.btn[disabled]{opacity:.5;cursor:not-allowed}
section{padding:70px 0}

/* HEADER */
header.top{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--slate) 96%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:.6rem;color:#fff}
.brand svg{width:34px;height:34px}
.brand b{font-family:var(--disp);font-size:1.45rem;font-weight:700;text-transform:uppercase;white-space:nowrap}
.brand b span{color:var(--accent-2)}
.nav .links{display:flex;gap:1.6rem}
.nav .links a{color:#cdd6df;font-size:.9rem;font-weight:500;cursor:pointer}
.nav .links a:hover{color:#fff}
.cartbtn{display:flex;align-items:center;gap:.5rem;color:#fff;font-family:var(--disp);font-size:1.05rem;border:1px solid rgba(255,255,255,.2);padding:.4rem .85rem;border-radius:5px;cursor:pointer;background:transparent}
.cartbtn:hover{border-color:var(--accent)}
.cartbtn .dot{background:var(--accent);color:#fff;border-radius:100px;font-size:.72rem;font-family:var(--body);font-weight:700;padding:.05rem .45rem;min-width:20px;text-align:center}
@media(max-width:880px){.nav .links{display:none}}

/* HERO */
.hero{background:linear-gradient(120deg,var(--ink) 0%,var(--slate) 58%,var(--slate-soft) 100%);color:#fff;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;opacity:.5;background-image:linear-gradient(135deg,transparent 46%,rgba(224,101,31,.18) 46% 54%,transparent 54%),linear-gradient(135deg,transparent 72%,rgba(255,255,255,.04) 72% 79%,transparent 79%);background-size:58px 58px}
.hero .wrap{position:relative;padding:74px 22px}
.hero h1{font-size:clamp(2.4rem,5.6vw,4.4rem);max-width:16ch}
.hero h1 em{color:var(--accent);font-style:normal}
.hero .lead{font-size:1.15rem;color:#c6d0da;max-width:52ch;margin-top:1rem}
.hero .cta{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:1.7rem}
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.1);margin-top:48px}
.trust div{background:var(--slate);padding:16px 14px;display:flex;gap:12px;align-items:center}
.trust svg{width:24px;height:24px;stroke:var(--accent-2);fill:none;stroke-width:1.7;flex:0 0 auto}
.trust b{font-family:var(--disp);font-size:1.02rem;text-transform:uppercase;display:block;color:#fff;line-height:1.1}
.trust span{font-size:.78rem;color:#9fabb6}
@media(max-width:760px){.trust{grid-template-columns:repeat(2,1fr)}}

/* SHOP */
.shop{background:color-mix(in srgb,var(--paper) 100%,var(--ink) 3%)}
.head{max-width:680px;margin-bottom:26px}
.head p{color:var(--muted);margin-top:.3rem}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.chip{font-family:var(--disp);text-transform:uppercase;font-size:1rem;letter-spacing:.03em;padding:.5rem 1.1rem;border-radius:100px;border:1.5px solid var(--line);background:var(--card);color:var(--text);cursor:pointer;transition:.15s}
.chip:hover{border-color:var(--accent)}
.chip.active{background:var(--accent);border-color:var(--accent);color:#fff}
.chip .c{font-family:var(--body);font-size:.72rem;opacity:.7;margin-left:.35rem}
.count{color:var(--muted);font-size:.85rem;margin-bottom:16px}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:940px){.grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.grid{grid-template-columns:1fr}}
.prod{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.prod:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.prod .ph{aspect-ratio:4/3;position:relative;display:grid;place-items:center;background-size:cover;background-position:center}
.prod .ph svg{width:52px;height:52px;stroke:rgba(255,255,255,.9);fill:none;stroke-width:1.4}
.prod .ph:before{content:"";position:absolute;inset:0;background-image:linear-gradient(135deg,rgba(255,255,255,.06) 46%,transparent 46% 54%,rgba(255,255,255,.06) 54%);background-size:18px 18px}
.prod .ph.hasimg:before{display:none}
.prod .ph em{position:absolute;bottom:8px;right:8px;font-style:normal;font-size:.6rem;background:rgba(0,0,0,.35);color:#fff;padding:.1rem .4rem;border-radius:3px;letter-spacing:.04em}
.g-tejas{background:linear-gradient(135deg,#b06534,#7c4019)}
.g-imper{background:linear-gradient(135deg,#355063,#20323f)}
.g-aisla{background:linear-gradient(135deg,#4d5f56,#2e3d35)}
.g-canal{background:linear-gradient(135deg,#48586a,#2c3a49)}
.g-fija{background:linear-gradient(135deg,#5a4636,#34271b)}
.g-segur{background:linear-gradient(135deg,#8a4a20,#5c2f12)}
.prod .body{padding:14px 15px 16px;display:flex;flex-direction:column;gap:.3rem;flex:1}
.prod .tag{font-size:.66rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:700}
.prod h3{font-family:var(--body);text-transform:none;font-size:.98rem;font-weight:600;line-height:1.25;letter-spacing:0}
.prod .price{font-family:var(--disp);font-size:1.45rem;color:var(--accent);margin-top:auto}
.prod .add{margin-top:.5rem;width:100%;font-size:.88rem;padding:.55rem}

/* INSTALACIÓN */
.install{background:var(--slate);color:#fff}
.install .row{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:center}
@media(max-width:820px){.install .row{grid-template-columns:1fr;gap:28px}}
.install h2{color:#fff}.install p{color:#b9c4cf}
.install ul{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;gap:.7rem}
.install li{display:flex;gap:.7rem;align-items:center;color:#d5dde4}
.install li svg{width:20px;height:20px;stroke:var(--accent-2);fill:none;stroke-width:2}
.panel{background:linear-gradient(150deg,var(--accent),#b64e18);border-radius:12px;padding:32px;color:#fff}
.panel .big{font-family:var(--disp);font-size:3.2rem;line-height:.9}
.panel .r{display:flex;justify-content:space-between;font-family:var(--disp);text-transform:uppercase;font-size:1.05rem;padding:5px 0}

/* PAGO */
.pay{text-align:center}
.pay .badges{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:22px}
.pay .chipb{border:1px solid var(--line);border-radius:100px;padding:.5rem 1.1rem;font-family:var(--disp);text-transform:uppercase;font-size:.95rem;color:var(--muted);background:var(--card);display:flex;align-items:center;gap:.5rem}
.pay .chipb svg{width:18px;height:18px;stroke:var(--accent);fill:none;stroke-width:1.8}

/* FOOTER */
footer.site{background:var(--ink);color:#93a1ae;padding:50px 0 26px}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.08)}
@media(max-width:820px){.foot{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.foot{grid-template-columns:1fr}}
footer.site h5{font-family:var(--disp);color:#fff;text-transform:uppercase;font-size:1.02rem;margin:0 0 .8rem}
footer.site ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem;font-size:.9rem}
footer.site a:hover{color:#fff}
.legal-link{color:var(--accent-2);font-weight:600}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding-top:20px;font-size:.82rem;color:#7c8894}

/* CART DRAWER */
.overlay{position:fixed;inset:0;background:rgba(10,15,20,.5);z-index:60;opacity:0;visibility:hidden;transition:.25s}
.overlay.open{opacity:1;visibility:visible}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(420px,100%);background:var(--paper);z-index:70;transform:translateX(100%);transition:transform .28s ease;display:flex;flex-direction:column;box-shadow:-20px 0 50px -20px rgba(0,0,0,.4)}
.drawer.open{transform:translateX(0)}
.drawer .dh{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;background:var(--slate);color:#fff}
.drawer .dh h3{font-size:1.4rem}
.drawer .dh button{background:transparent;border:0;color:#fff;font-size:1.6rem;cursor:pointer;line-height:1}
.drawer .items{flex:1;overflow-y:auto;padding:16px 22px}
.drawer .empty{color:var(--muted);text-align:center;padding:40px 0}
.citem{display:grid;grid-template-columns:52px 1fr auto;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.citem .thumb{width:52px;height:52px;border-radius:6px;display:grid;place-items:center}
.citem .thumb svg{width:26px;height:26px;stroke:rgba(255,255,255,.9);fill:none;stroke-width:1.5}
.citem .info b{font-size:.86rem;font-weight:600;display:block;line-height:1.25}
.citem .info .rm{font-size:.75rem;color:var(--muted);cursor:pointer;text-decoration:underline;margin-top:.2rem;display:inline-block}
.qty{display:flex;align-items:center;gap:6px;margin-top:.35rem}
.qty button{width:24px;height:24px;border:1px solid var(--line);background:var(--card);border-radius:5px;cursor:pointer;font-weight:700}
.qty span{min-width:22px;text-align:center;font-variant-numeric:tabular-nums}
.citem .lp{text-align:right;font-family:var(--disp);color:var(--accent);font-size:1.1rem}
.drawer .df{padding:18px 22px;border-top:1px solid var(--line);background:var(--card)}
.drawer .df .tot{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px}
.drawer .df .tot b{font-family:var(--disp);font-size:1.8rem;color:var(--ink)}
.drawer .df .btn{width:100%}

/* COOKIE */
.cookie{position:fixed;left:16px;right:16px;bottom:16px;z-index:50;max-width:var(--wrap);margin:0 auto;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:18px 20px;display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}
@media(max-width:720px){.cookie{grid-template-columns:1fr}}
.cookie h4{font-family:var(--disp);text-transform:uppercase;font-size:1.1rem;margin:0 0 .3rem}
.cookie p{font-size:.84rem;color:var(--muted);margin:0}
.cookie p a{color:var(--accent);text-decoration:underline}
.cookie .acts{display:flex;gap:.6rem;flex-wrap:wrap}
.cookie .btn{font-size:.88rem;padding:.55rem .95rem}

/* CHECKOUT */
.co-wrap{display:grid;grid-template-columns:1.3fr 1fr;gap:44px;align-items:start}
@media(max-width:860px){.co-wrap{grid-template-columns:1fr;gap:28px}}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:.35rem}
.field input,.field textarea,.field select{width:100%;padding:.8rem 1rem;border:1px solid var(--line);border-radius:6px;font-family:var(--body);font-size:1rem;background:#fff}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--accent);border-color:transparent}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:520px){.row2{grid-template-columns:1fr}}
.summary{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:24px;position:sticky;top:88px}
.summary h3{font-size:1.5rem;margin-bottom:16px}
.sline{display:flex;justify-content:space-between;gap:10px;padding:8px 0;font-size:.92rem;border-bottom:1px dashed var(--line)}
.sline .n{color:var(--muted)}
.stot{display:flex;justify-content:space-between;align-items:baseline;margin-top:14px;padding-top:14px;border-top:2px solid var(--ink)}
.stot b{font-family:var(--disp);font-size:1.9rem;color:var(--ink)}
.consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.85rem;color:var(--muted);margin:6px 0 16px}
.consent a{color:var(--accent);text-decoration:underline}
.note-redsys{background:var(--paper);border:1px dashed var(--accent);border-radius:8px;padding:14px 16px;font-size:.85rem;color:var(--ink);margin-top:14px}
.note-redsys b{color:var(--accent)}

/* LEGAL / PAGE */
.page{padding:56px 0 70px}
.page h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:1.4rem}
.page h2{font-size:1.5rem;margin:2rem 0 .6rem}
.page h3{font-size:1.15rem;margin:1.2rem 0 .4rem}
.page p,.page li{color:var(--text)}
.page table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.9rem}
.page th,.page td{border:1px solid var(--line);padding:.6rem .8rem;text-align:left}
.page th{background:var(--slate);color:#fff;font-family:var(--disp);text-transform:uppercase;font-size:.85rem}
.page .aviso{background:#fff6ef;border:1px solid var(--accent-2);border-radius:8px;padding:14px 16px;font-size:.9rem}

/* SELECTOR DE IDIOMA */
.langsel{display:flex;gap:2px;margin-right:4px}
.langsel button{background:transparent;border:0;color:#8ea0b0;font-family:var(--disp);font-size:.98rem;text-transform:uppercase;letter-spacing:.03em;cursor:pointer;padding:.2rem .42rem;border-radius:4px;transition:.15s}
.langsel button:hover{color:#fff}
.langsel button.on{color:#fff;background:var(--accent)}
@media(max-width:520px){.langsel button{padding:.2rem .3rem;font-size:.9rem}}

/* CLIENTE PARTICULAR / EMPRESA */
.segmented{display:flex;gap:10px;flex-wrap:wrap}
.segmented label{display:flex;align-items:center;gap:.5rem;border:1.5px solid var(--line);border-radius:8px;padding:.65rem 1.1rem;cursor:pointer;font-size:.98rem;background:#fff;font-weight:600}
.segmented label:has(input:checked){border-color:var(--accent);background:#fff6ef}
.segmented input{accent-color:var(--accent)}
.b2b-note{background:var(--paper);border:1px dashed var(--accent-2);border-radius:8px;padding:12px 14px;font-size:.82rem;color:var(--ink);margin:4px 0 10px}

/* CARD -> enlace a ficha */
.prod .ph-link{display:block}
.prod-title{color:inherit;text-decoration:none}
.prod-title:hover{color:var(--accent)}

/* PÁGINA DE PRODUCTO */
.breadcrumb{font-size:.85rem;color:var(--muted);margin:0 0 20px;display:flex;gap:.4rem;flex-wrap:wrap}
.breadcrumb a{color:var(--muted)} .breadcrumb a:hover{color:var(--accent)}
.pd-wrap{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
@media(max-width:820px){.pd-wrap{grid-template-columns:1fr;gap:26px}}
.pd-media{aspect-ratio:4/3;border-radius:12px;overflow:hidden;position:relative;display:grid;place-items:center;border:1px solid var(--line)}
.pd-media svg{width:92px;height:92px;stroke:rgba(255,255,255,.9);fill:none;stroke-width:1.2}
.pd-media:before{content:"";position:absolute;inset:0;background-image:linear-gradient(135deg,rgba(255,255,255,.06) 46%,transparent 46% 54%,rgba(255,255,255,.06) 54%);background-size:22px 22px}
.pd-media.hasimg{background-size:cover;background-position:center}
.pd-media.hasimg:before{display:none}
.pd-media em{position:absolute;bottom:10px;right:10px;font-style:normal;font-size:.65rem;background:rgba(0,0,0,.35);color:#fff;padding:.15rem .5rem;border-radius:4px}
.pd-info .pd-tag{font-family:var(--body);font-size:.72rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);font-weight:700}
.pd-info h1{font-size:clamp(1.6rem,3vw,2.3rem);margin:.35rem 0 .2rem;text-transform:none;line-height:1.15}
.pd-price{font-family:var(--disp);font-size:2.4rem;color:var(--accent);margin:.5rem 0 1rem}
.pd-desc{color:var(--text);margin-bottom:.6rem}
.qtybox{display:flex;align-items:center;gap:14px;margin:1.2rem 0}
.qsel{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.qsel button{width:42px;height:46px;border:0;background:#fff;font-size:1.25rem;cursor:pointer}
.qsel button:hover{background:var(--paper)}
.qsel input{width:50px;height:46px;border:0;text-align:center;font-size:1.05rem;font-variant-numeric:tabular-nums}
.qtybox .btn{flex:1}
.pd-note{font-size:.85rem;color:var(--muted);margin-top:1.1rem;border-top:1px solid var(--line);padding-top:1rem;display:flex;flex-direction:column;gap:.3rem}
.pd-ref{font-size:.8rem;color:var(--muted);margin-top:.4rem}
.pd-section{margin-top:52px}
.pd-section h2{font-size:1.5rem;margin-bottom:1rem}

/* Fondos de categoría (fallback sin foto) — catálogo O-METALL */
.g-trapez{background:linear-gradient(135deg,#48586a,#2c3a49)}
.g-well{background:linear-gradient(135deg,#3a4a58,#22303d)}
.g-hochprofil{background:linear-gradient(135deg,#4a5b52,#2b3a33)}
.g-forjado{background:linear-gradient(135deg,#5a4636,#34271b)}
.g-sandwich{background:linear-gradient(135deg,#355063,#20323f)}
.g-brandschutz{background:linear-gradient(135deg,#8a4a20,#5c2f12)}
.g-sistemas{background:linear-gradient(135deg,#4d5f56,#2e3d35)}