:root{
  --bg:#0d0d0c;--bg2:#161614;--tx:#ecebe6;--mu:#9b988f;--ac:#c9a66b;--ac2:#dcbd86;--line:#2a2925;
  --serif:'Cormorant Garamond',Georgia,serif;--sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--tx);font-family:var(--sans);font-weight:300;line-height:1.6;-webkit-font-smoothing:antialiased}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit}
html[data-lang=es] [lang=en],html[data-lang=en] [lang=es]{display:none}
:focus-visible{outline:2px solid var(--ac);outline-offset:3px}
.wrap{max-width:1240px;margin:0 auto;padding:0 40px}
.skip{position:absolute;left:-9999px;top:0;background:var(--ac);color:#111;padding:8px 14px;z-index:100}
.skip:focus{left:10px;top:10px}

/* Cabecera */
header{position:fixed;inset:0 0 auto 0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:22px 40px;background:linear-gradient(#0d0d0cd9,#0d0d0c00);transition:background .35s,padding .35s}
header.solid{background:#0d0d0cf2;padding-top:14px;padding-bottom:14px;box-shadow:0 1px 0 var(--line)}
.logo img{height:38px;width:auto;transition:height .35s}
header.solid .logo img{height:32px}
nav{display:flex;gap:34px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;align-items:center}
nav a{transition:color .2s}
nav a:hover{color:var(--ac)}
.lang{display:flex;border:1px solid #ffffff40;border-radius:20px;overflow:hidden}
.lang button{background:none;border:0;color:var(--mu);font-weight:500;font-size:11px;letter-spacing:.1em;padding:6px 11px;cursor:pointer}
html[data-lang=es] .lang [data-set=es],html[data-lang=en] .lang [data-set=en]{background:var(--tx);color:var(--bg)}

/* Portada */
.hero{height:100vh;height:100svh;min-height:560px;position:relative;overflow:hidden}
.hero img{width:100%;height:100%;object-fit:cover;object-position:50% 62%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#0000 45%,#0d0d0ce6 100%)}
.hero-txt{position:absolute;left:40px;right:40px;bottom:64px;z-index:2;display:flex;justify-content:space-between;align-items:flex-end;gap:40px}
.hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(38px,5vw,72px);line-height:1.04;max-width:13ch}
.hero h1 em{color:var(--ac)}
.hero p{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:#d8d5cc;text-align:right;line-height:2}

/* Secciones */
section{padding:130px 0}
.kicker{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--ac);margin-bottom:22px}
h2{font-family:var(--serif);font-weight:400;font-size:clamp(34px,4vw,56px);line-height:1.08}
.intro{display:grid;grid-template-columns:1.1fr 1fr;gap:80px;align-items:end;margin-bottom:70px}
.intro p{color:var(--mu);font-size:16px;max-width:52ch}
.tags{display:flex;gap:28px;margin-top:28px;font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.tags span::before{content:"— ";color:var(--ac)}

/* Galería */
.gal{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:110px;gap:14px}
.gal button{display:block;border:0;padding:0;overflow:hidden;background:var(--bg2);cursor:zoom-in}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s ease}
.gal button:hover img{transform:scale(1.04)}
.g1{grid-column:span 7;grid-row:span 5}.g2{grid-column:span 5;grid-row:span 5}
.g3,.g4,.g5{grid-column:span 4;grid-row:span 4}
.g6{grid-column:span 5;grid-row:span 5}.g7{grid-column:span 7;grid-row:span 5}

.quote{margin:120px auto 0;max-width:820px;text-align:center}
.quote p{font-family:var(--serif);font-style:italic;font-size:clamp(26px,3vw,38px);line-height:1.3}
.quote small{display:block;margin-top:22px;font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--mu)}

/* Deslizador foto real / render */
.compare{margin-top:120px}
.compare .intro{margin-bottom:44px}
.ba{position:relative;max-width:1000px;margin:0 auto;aspect-ratio:1197/798;overflow:hidden;border:1px solid var(--line);user-select:none;-webkit-user-select:none;cursor:ew-resize;touch-action:pan-y;background:var(--bg2)}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba .cgi{clip-path:inset(0 0 0 var(--p,50%))}
.ba .bar{position:absolute;top:0;bottom:0;left:var(--p,50%);width:2px;margin-left:-1px;background:var(--ac);pointer-events:none}
.ba .knob{position:absolute;top:50%;left:var(--p,50%);width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:50%;background:var(--bg);border:1px solid var(--ac);color:var(--ac);display:grid;place-items:center;box-shadow:0 8px 24px #0008;pointer-events:none}
.ba .knob svg{width:26px;height:26px}
.ba .t{position:absolute;top:16px;background:#0d0d0cb3;color:var(--tx);font-size:11px;letter-spacing:.2em;text-transform:uppercase;padding:7px 12px;pointer-events:none}
.ba .t.l{left:16px}.ba .t.r{right:16px;color:var(--ac)}
.ba input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.ba:has(input:focus-visible){outline:2px solid var(--ac);outline-offset:3px}
.hint{margin-top:14px;font-size:12px;color:var(--mu);letter-spacing:.08em;text-align:center}

/* Software */
#software{background:var(--bg2);border-top:1px solid var(--line)}
.prod-head{display:flex;justify-content:space-between;align-items:end;margin:70px 0 34px;border-bottom:1px solid var(--line);padding-bottom:16px}
.prod-head h3{font-size:12px;letter-spacing:.3em;text-transform:uppercase;font-weight:500}
.prod-head span{font-size:12px;color:var(--mu)}
.prod{display:grid;grid-template-columns:1.25fr 1fr;gap:60px;align-items:center}
.card{background:var(--bg);border:1px solid var(--line);padding:46px;border-radius:4px}
.card .top{display:flex;gap:22px;align-items:center;margin-bottom:26px}
.card .top img{width:76px;height:76px;border-radius:18px}
.card h4{font-family:var(--serif);font-size:40px;font-weight:500;line-height:1}
.card .claim{font-size:19px;line-height:1.5;margin-bottom:30px;max-width:30ch}
.vers{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:34px}
.vers div{border:1px solid var(--line);padding:16px 18px;border-radius:3px}
.vers b{display:block;font-weight:500;font-size:14px;margin-bottom:2px}
.vers span{font-size:13px;color:var(--mu)}
.btn{display:inline-flex;gap:12px;align-items:center;background:var(--ac);color:#15130f;font-weight:500;font-size:14px;padding:15px 26px;border-radius:2px;transition:background .2s}
.btn:hover{background:var(--ac2)}
.phone{display:block;width:262px;margin:0 auto;border:0;color:inherit;cursor:pointer;border-radius:46px;padding:11px;background:linear-gradient(145deg,#3a3a38,#121211);box-shadow:0 40px 80px #0009,inset 0 0 0 2px #55544f}
.phone .scr{position:relative;display:block;width:100%;aspect-ratio:9/16;border-radius:36px;overflow:hidden;background:#000}
.phone .play{position:absolute;left:50%;bottom:22px;transform:translateX(-50%);display:flex;align-items:center;gap:8px;white-space:nowrap;background:#0d0d0cd9;border:1px solid var(--ac);color:var(--tx);font-size:12px;letter-spacing:.06em;padding:8px 14px 8px 10px;border-radius:30px;transition:background .2s,color .2s;z-index:2}
.phone .play svg{width:16px;height:16px;color:var(--ac)}
.phone:hover .play{background:var(--ac);color:#15130f}.phone:hover .play svg{color:#15130f}
.phone video{width:100%;height:100%;object-fit:cover}
.phone .isl{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:84px;height:24px;border-radius:14px;background:#000;z-index:2}

/* Contacto */
#contacto{text-align:center;padding:150px 0 110px}
#contacto h2{font-size:clamp(40px,6vw,84px)}
.mail{display:inline-block;margin-top:30px;font-family:var(--serif);font-size:clamp(24px,3vw,36px);color:var(--ac);border-bottom:1px solid var(--ac);padding-bottom:4px;transition:color .2s,border-color .2s}
.mail:hover{color:var(--ac2);border-color:var(--ac2)}
footer{border-top:1px solid var(--line);padding:26px 40px;display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--mu)}
footer img{height:22px;width:auto;opacity:.6}

/* Visor de imágenes */
.lb{position:fixed;inset:0;z-index:50;background:#070707f2;display:none;align-items:center;justify-content:center;padding:60px 70px}
.lb.open{display:flex}
.lb img{max-width:100%;max-height:100%;object-fit:contain;box-shadow:0 30px 80px #000}
.lb button{position:absolute;background:none;border:0;color:var(--tx);cursor:pointer;padding:12px;opacity:.75}
.lb button:hover{opacity:1;color:var(--ac)}
.lb .x{top:14px;right:18px;font-size:30px;line-height:1}
.lb .pv,.lb .nx{top:50%;transform:translateY(-50%);font-size:40px;line-height:1}
.lb .pv{left:14px}.lb .nx{right:14px}

/* Vídeo en grande */
.vm{position:fixed;inset:0;z-index:60;background:#070707f2;display:none;align-items:center;justify-content:center;padding:56px 20px 24px}
.vm.open{display:flex}
.vm video{height:100%;max-height:1280px;width:auto;max-width:100%;aspect-ratio:9/16;background:#000;box-shadow:0 30px 80px #000;border-radius:6px}
.vm .x{position:absolute;top:10px;right:14px;background:none;border:0;color:var(--tx);cursor:pointer;padding:10px 14px;font-size:34px;line-height:1;opacity:.8}
.vm .x:hover{opacity:1;color:var(--ac)}

/* Aviso legal */
.legal{padding:150px 0 100px}
.legal .wrap{max-width:860px}
.legal h1{font-family:var(--serif);font-weight:400;font-size:clamp(38px,5vw,60px);line-height:1.08;margin-bottom:40px}
.legal h2{font-size:clamp(24px,2.6vw,30px);margin:46px 0 14px}
.legal p,.legal li{color:#cfccc4;font-size:15px;margin-bottom:12px}
.legal ul{padding-left:20px}
.legal a{color:var(--ac);border-bottom:1px solid #c9a66b66}
.legal dl{display:grid;grid-template-columns:max-content 1fr;gap:10px 28px;border:1px solid var(--line);padding:26px 28px;border-radius:4px;background:var(--bg2);font-size:15px}
.legal dt{color:var(--mu)}
.legal dd{color:var(--tx)}
.legal .upd{margin-top:50px;font-size:12px;color:var(--mu)}
footer a{color:var(--tx);border-bottom:1px solid #ffffff40}
footer a:hover{color:var(--ac)}

@media (max-width:860px){
  header{padding:14px 18px}
  header.solid{padding-top:10px;padding-bottom:10px}
  nav{gap:0}
  nav a{display:none}
  .logo img,header.solid .logo img{height:26px}
  .wrap{padding:0 18px}
  .hero{height:88vh;height:88svh}
  .hero-txt{left:18px;right:18px;bottom:36px;flex-direction:column;align-items:flex-start;gap:16px}
  .hero p{text-align:left;font-size:11px}
  section{padding:84px 0}
  .intro{grid-template-columns:1fr;gap:22px;margin-bottom:40px}
  .tags{flex-wrap:wrap;gap:10px 20px}
  .gal{grid-template-columns:1fr 1fr;grid-auto-rows:120px;gap:8px}
  .g1,.g7{grid-column:span 2;grid-row:span 2}
  .g2,.g3,.g4,.g5,.g6{grid-column:span 1;grid-row:span 2}
  .quote{margin-top:80px}
  .compare{margin-top:80px}
  .ba .knob{width:44px;height:44px;margin:-22px 0 0 -22px}
  .ba .t{top:10px;font-size:10px;padding:5px 8px;letter-spacing:.14em}
  .ba .t.l{left:10px}.ba .t.r{right:10px}
  .prod{grid-template-columns:1fr;gap:50px}
  .card{padding:28px 22px}
  .card h4{font-size:32px}
  .vers{grid-template-columns:1fr}
  .phone{width:230px}
  .vm{padding:50px 8px 12px}
  .legal{padding:110px 0 70px}
  .legal dl{grid-template-columns:1fr;gap:2px;padding:20px}
  .legal dd{margin-bottom:12px}
  #contacto{padding:100px 0 80px}
  .mail{font-size:22px}
  footer{flex-direction:column;gap:10px;padding:24px 18px}
  .lb{padding:50px 10px}
  .lb .pv,.lb .nx{top:auto;bottom:6px;transform:none}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}