:root{--bg:#0d0b09;--bg2:#14110e;--card:#1a1612;--card2:#221d17;--line:#2f2922;--text:#f4efe6;--muted:#a89f92;--gold:#c9a45c;--gold2:#e7c983;--danger:#e0705a;--ok:#7fc08f;--r:14px;--serif:"Playfair Display",Georgia,"Times New Roman",serif;--sans:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
body.inner{padding-top:76px}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0;letter-spacing:.01em}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--gold2);outline-offset:3px;border-radius:6px}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;background:var(--gold);color:#1a1409;padding:10px 16px;border-radius:8px;z-index:100;font-weight:700}
.skip:focus{top:12px}

/* botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 26px;border-radius:999px;border:1px solid var(--gold);background:transparent;color:var(--gold2);font-weight:600;letter-spacing:.04em;text-decoration:none;cursor:pointer;transition:transform .2s,background .2s,color .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);background:rgba(201,164,92,.12)}
.btn.gold{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#1a1409;border-color:transparent;box-shadow:0 8px 28px rgba(201,164,92,.28)}
.btn.gold:hover{box-shadow:0 12px 34px rgba(201,164,92,.42);background:linear-gradient(135deg,#f0d698,var(--gold2))}
.btn.sm{min-height:40px;padding:8px 18px;font-size:14px}
.btn.block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.linkbtn{background:none;border:0;color:var(--gold2);cursor:pointer;text-decoration:underline;padding:4px}

/* navegación */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.solid{background:rgba(13,11,9,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.nav .in{display:flex;align-items:center;gap:22px;height:76px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--serif);font-size:20px;letter-spacing:.14em;text-transform:uppercase;color:var(--text);white-space:nowrap}
.logo svg{color:var(--gold);flex:none}
.nav ul{display:flex;gap:26px;list-style:none;margin:0 0 0 auto;padding:0;align-items:center}
.nav ul a{text-decoration:none;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:8px 2px;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.nav ul a:hover,.nav ul a[aria-current]{color:var(--gold2);border-color:var(--gold)}
.cartbtn{position:relative;background:none;border:1px solid var(--line);border-radius:999px;width:46px;height:46px;display:grid;place-items:center;cursor:pointer;color:var(--text);transition:border-color .2s}
.cartbtn:hover{border-color:var(--gold)}
.cartbtn .n{position:absolute;top:-4px;right:-4px;background:var(--gold);color:#1a1409;border-radius:999px;font-size:11px;font-weight:800;min-width:20px;height:20px;display:grid;place-items:center;padding:0 5px}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:46px;height:46px;cursor:pointer;color:var(--text)}
@media(max-width:860px){
  .burger{display:grid;place-items:center;margin-left:auto}
  .nav .in{gap:10px}
  .nav ul{position:fixed;top:76px;left:0;right:0;background:rgba(13,11,9,.97);flex-direction:column;align-items:stretch;gap:0;padding:8px 20px 20px;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:transform .3s;margin:0}
  .nav ul.open{transform:none}
  .nav ul li{border-bottom:1px solid var(--line)}
  .nav ul a{display:block;padding:16px 2px;font-size:15px}
}

/* secciones */
section.sec{padding:110px 0}
@media(max-width:700px){section.sec{padding:72px 0}}
.eyebrow{display:flex;align-items:center;gap:14px;color:var(--gold);font-size:13px;letter-spacing:.28em;text-transform:uppercase;font-weight:600;margin-bottom:16px}
.eyebrow::before{content:"";width:44px;height:1px;background:var(--gold)}
.sec h2{font-size:clamp(32px,5vw,54px);max-width:16ch}
.sec .lead{color:var(--muted);max-width:56ch;margin-top:18px;font-size:18px}
.sechead{margin-bottom:54px}

/* hero */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;overflow:hidden;isolation:isolate}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transform:scale(1.04);animation:slow 22s ease-out forwards}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(13,11,9,.94) 0%,rgba(13,11,9,.7) 42%,rgba(13,11,9,.15) 100%),linear-gradient(0deg,var(--bg) 0%,transparent 28%)}
@keyframes slow{to{transform:scale(1)}}
.hero .wrap{padding-top:110px;padding-bottom:110px}
.hero h1{font-size:clamp(46px,8.2vw,104px);max-width:11ch;line-height:1.02}
.hero h1 em{font-style:italic;color:var(--gold2)}
.hero p.sub{max-width:46ch;margin:26px 0 38px;font-size:clamp(17px,2vw,21px);color:#d8d0c3}
.ctas{display:flex;flex-wrap:wrap;gap:14px}
.facts{display:flex;flex-wrap:wrap;gap:12px 34px;margin-top:64px;padding-top:26px;border-top:1px solid rgba(255,255,255,.14);max-width:760px}
.facts div{font-size:14px;color:var(--muted)}
.facts b{display:block;color:var(--text);font-family:var(--serif);font-size:20px;font-weight:500}

/* tarjetas de servicio */
.grid{display:grid;gap:26px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:960px){.g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.g3,.g2{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .35s,border-color .35s,box-shadow .35s}
.card:hover{transform:translateY(-6px);border-color:rgba(201,164,92,.55);box-shadow:0 22px 50px rgba(0,0,0,.45)}
.card .ph{aspect-ratio:4/3;overflow:hidden;background:var(--card2);position:relative}
.card .ph img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.card:hover .ph img{transform:scale(1.07)}
.card .ph.empty{display:grid;place-items:center;color:var(--gold);background:radial-gradient(circle at 30% 20%,#2a2219,var(--card2))}
.card .bd{padding:22px 22px 24px}
.card h3{font-size:24px}
.card .meta{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:8px}
.price{font-family:var(--serif);font-size:24px;color:var(--gold2)}
.muted{color:var(--muted)}
.card p.d{color:var(--muted);font-size:15px;margin:8px 0 18px;min-height:3.2em}
.dur{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

/* equipo */
.team .card .ph{aspect-ratio:3/4}
.team .card .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(13,11,9,.85),transparent 55%)}
.team .card .cap{position:absolute;left:22px;right:22px;bottom:18px;z-index:2}
.team .card .cap h3{font-size:26px}
.team .card .cap span{color:var(--gold2);font-size:13px;letter-spacing:.14em;text-transform:uppercase}

/* pasos */
.steps{counter-reset:s}
.step{position:relative;padding:34px 30px;border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(160deg,var(--card),var(--bg2))}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--serif);font-size:56px;color:rgba(201,164,92,.28);line-height:1;display:block;margin-bottom:14px}
.step h3{font-size:24px;margin-bottom:10px}
.step p{color:var(--muted)}
.step a{display:inline-block;margin-top:16px;color:var(--gold2)}

/* banda CTA */
.band{position:relative;overflow:hidden;isolation:isolate;text-align:center;padding:130px 0}
.band>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.band::after{content:"";position:absolute;inset:0;background:rgba(13,11,9,.78);z-index:-1}
.band h2{margin:0 auto;max-width:18ch;font-size:clamp(34px,6vw,64px)}
.band p{color:#d8d0c3;margin:20px auto 34px;max-width:48ch;font-size:18px}
.band .ctas{justify-content:center}

/* footer */
footer.ft{background:var(--bg2);border-top:1px solid var(--line);padding:70px 0 34px}
.ft .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
@media(max-width:860px){.ft .cols{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.ft .cols{grid-template-columns:1fr}}
.ft h4{font-family:var(--sans);font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:14px;font-weight:600}
.ft a,.ft p{color:var(--muted);font-size:15px;text-decoration:none;display:block;margin:7px 0}
.ft a:hover{color:var(--gold2)}
.ft .fine{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}

/* animación de entrada */
.rv{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s ease}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}.hero>img{transform:none}html{scroll-behavior:auto}}

/* formularios */
.field{display:grid;gap:6px;margin-bottom:16px}
.field label,.field .lb{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.field input,.field select,.field textarea{background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:13px 14px;min-height:48px;width:100%;transition:border-color .2s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px rgba(201,164,92,.2)}
.field .hint{font-size:13px;color:var(--muted)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.row2{grid-template-columns:1fr}}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:28px}
.err{color:var(--danger);font-size:14px;min-height:20px;margin:8px 0}
#toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:var(--card2);border:1px solid var(--gold);padding:12px 22px;border-radius:999px;z-index:200;display:none;max-width:92vw;box-shadow:0 12px 40px rgba(0,0,0,.5)}
#toast.err{border-color:var(--danger);color:#ffb8a8}

/* páginas interiores */
.pagehead{padding:56px 0 30px}
.pagehead h1{font-size:clamp(36px,6vw,64px)}
.pagehead p{color:var(--muted);margin-top:12px;max-width:58ch;font-size:18px}
.demo-banner{background:rgba(201,164,92,.1);border:1px solid rgba(201,164,92,.4);color:var(--gold2);border-radius:12px;padding:12px 16px;font-size:14px;margin-bottom:24px}
.ok-badge{display:inline-grid;place-items:center;width:64px;height:64px;border-radius:50%;background:rgba(127,192,143,.14);color:var(--ok);margin-bottom:18px}
.folio{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:26px;letter-spacing:.08em;color:var(--gold2);margin:6px 0 18px}