/* =========================================================================
   Ruptura — estilos compartidos
   ========================================================================= */
:root{
  --negro:#000;
  --papel:#F4F5F3;
  --blanco:#fff;
  --gris:#676B6F;
  --linea:rgba(0,0,0,.14);
  --cobalto:#2D55D6;
  --serif:"Libre Caslon Display","Times New Roman",serif;
  --sans:"Archivo",system-ui,sans-serif;
  --pad:clamp(20px,4.5vw,64px);
  --max:1360px;
  --ease:cubic-bezier(.2,.8,.2,1);
  --tag-pattern:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='44'%3E%3Cg fill='%23fff' fill-rule='evenodd' opacity='.9'%3E%3Cpath transform='translate(3 3) scale(.09)' d='M0 0H200V18H0Z M30 36H168C186 36 200 50 200 68V92C200 110 186 124 168 124H74V182H30Z M74 74H170V88H74Z M90 124H138L200 166V182H172Z M0 182H200V200H0Z'/%3E%3Cpath transform='rotate(90 33 33) translate(24 24) scale(.09)' d='M0 0H200V18H0Z M30 36H168C186 36 200 50 200 68V92C200 110 186 124 168 124H74V182H30Z M74 74H170V88H74Z M90 124H138L200 166V182H172Z M0 182H200V200H0Z'/%3E%3C/g%3E%3C/svg%3E");
}
@view-transition{navigation:auto}
::view-transition-old(root){animation:vt-out .45s var(--ease) both}
::view-transition-new(root){animation:vt-in .7s var(--ease) both}
@keyframes vt-out{to{opacity:.4;transform:translateY(-3vh)}}
@keyframes vt-in{from{clip-path:inset(100% 0 0 0)}to{clip-path:inset(0 0 0 0)}}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--papel);color:var(--negro);font-family:var(--sans);font-size:16.5px;line-height:1.55;-webkit-font-smoothing:antialiased;font-variation-settings:"wdth" 100}
img{display:block;max-width:100%}
a{color:inherit}
button,input,select{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--cobalto);outline-offset:3px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.tbd{border-bottom:1px dashed currentColor;opacity:.7}
.display{font-family:var(--serif);font-weight:400;letter-spacing:-.015em;line-height:.95;margin:0}
.lede{font-size:clamp(17px,1.35vw,19.5px);color:var(--gris);max-width:46ch;margin:22px 0 0}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;border:1.5px solid var(--negro);background:var(--negro);color:var(--blanco);font-weight:600;font-variation-settings:"wdth" 108;text-decoration:none;cursor:pointer;transition:background .2s,color .2s,transform .15s}
.btn:active{transform:scale(.97)}
.btn-line{background:transparent;color:var(--negro)}
.btn-line:hover{background:var(--negro);color:var(--blanco)}
.btn[aria-disabled="true"]{opacity:.35;pointer-events:none}
.on-dark .btn{background:var(--blanco);color:var(--negro);border-color:var(--blanco)}
.on-dark .btn-line{background:transparent;color:var(--blanco)}
.on-dark .btn-line:hover{background:var(--blanco);color:var(--negro)}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:60;color:var(--negro);view-transition-name:site-header;transition:background-color .3s,color .3s,box-shadow .3s}
.site-header.is-solid{background:rgba(244,245,243,.92);-webkit-backdrop-filter:saturate(1.4) blur(12px);backdrop-filter:saturate(1.4) blur(12px);color:var(--negro);box-shadow:0 1px 0 var(--linea)}
body[data-tone="dark"] .site-header:not(.is-solid){color:var(--blanco)}
.hdr{display:flex;align-items:center;gap:clamp(18px,3vw,44px);height:76px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}
.brand svg{width:26px;height:26px;fill:currentColor}
.brand span{font-family:var(--serif);font-size:19px;letter-spacing:.34em;line-height:1;padding-top:3px}
.nav{display:flex;gap:clamp(18px,2.4vw,36px)}
.nav a{text-decoration:none;font-weight:500;font-size:15.5px;padding:6px 0;background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;transition:background-size .3s var(--ease)}
.nav a:hover,.nav a[aria-current="page"]{background-size:100% 1px}
.hdr .btn{min-height:40px;padding:0 18px;font-size:15px;background:transparent;color:currentColor;border-color:currentColor}
.hdr .btn:hover{background:currentColor}
.hdr .btn:hover span{color:var(--papel)}
body[data-tone="dark"] .site-header:not(.is-solid) .btn:hover span{color:var(--negro)}
.menu-btn{display:none;background:none;border:0;padding:10px 0;cursor:pointer;font-weight:500}
@media (max-width:860px){
  .nav{position:fixed;inset:76px 0 auto 0;flex-direction:column;gap:0;padding:10px var(--pad) 28px;background:var(--papel);color:var(--negro);box-shadow:0 18px 30px rgba(0,0,0,.12);transform:translateY(-12px);opacity:0;visibility:hidden;transition:.25s var(--ease)}
  .nav.open{transform:none;opacity:1;visibility:visible}
  .nav a{font-family:var(--serif);font-size:34px;padding:10px 0;background:none}
  .menu-btn{display:block}
  .hdr .btn{display:none}
}

/* ---------- monograma en SVG reutilizable ---------- */
.mono{fill:currentColor}

/* ---------- HOME: hero de tela ---------- */
.hero{position:relative;height:100vh;height:100svh;min-height:600px;overflow:hidden;background:#1B2440}
.tela{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y}
.tela-fallback{background-image:radial-gradient(circle at 50% 50%,rgba(255,255,255,.08) 30%,transparent 32%);background-size:7px 6px}
.hero-copy{position:absolute;left:0;right:0;bottom:clamp(28px,7vh,72px);pointer-events:none;transition:color .6s}
.hero-copy .in{pointer-events:auto;max-width:640px}
.hero h1{font-size:clamp(46px,6.6vw,108px)}
.hero p{font-size:clamp(16.5px,1.3vw,19px);margin:20px 0 28px;max-width:40ch;opacity:.85}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero[data-tone="dark"]{color:var(--blanco)}
.hero[data-tone="light"]{color:var(--negro)}
.dye{position:absolute;right:var(--pad);bottom:clamp(28px,7vh,72px);display:flex;flex-direction:column;align-items:flex-end;gap:12px}
.dye-label{font-size:14px;opacity:.85;min-height:1.4em}
.dye-label b{font-weight:600}
.dye-row{display:flex;gap:10px}
.dye-row button{width:30px;height:30px;border-radius:50%;border:0;background:var(--c);cursor:pointer;box-shadow:inset 0 0 0 1px rgba(0,0,0,.18),0 0 0 0 currentColor;transition:box-shadow .25s,transform .25s var(--ease)}
.dye-row button:hover{transform:translateY(-3px)}
.dye-row button[aria-pressed="true"]{box-shadow:inset 0 0 0 1px rgba(0,0,0,.18),0 0 0 2px var(--hero-bg,#000),0 0 0 3.5px currentColor}
@media (max-width:860px){
  .hero{min-height:560px}
  .hero-copy{bottom:120px}
  .dye{left:var(--pad);right:var(--pad);bottom:28px;align-items:flex-start}
  .dye-row{flex-wrap:wrap}
}

/* ---------- HOME: puertas ---------- */
.doors{padding:clamp(90px,13vw,170px) 0}
.doors-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(30px,5vw,90px);align-items:center}
.doors-kicker{font-size:17px;color:var(--gris);margin:0 0 28px;max-width:34ch}
.doors-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--linea)}
.doors-list li{border-bottom:1px solid var(--linea)}
.door{display:grid;grid-template-columns:1fr auto;align-items:end;gap:6px 30px;padding:clamp(18px,2.4vw,30px) 0;text-decoration:none}
.door-t{font-family:var(--serif);font-size:clamp(46px,6.6vw,104px);line-height:.9;letter-spacing:-.02em;transition:opacity .35s,transform .45s var(--ease);opacity:.22}
.door-d{color:var(--gris);font-size:15.5px;max-width:28ch;text-align:right;padding-bottom:8px;opacity:0;transform:translateY(6px);transition:.35s var(--ease)}
.door.is-on .door-t{opacity:1;transform:translateX(12px)}
.door.is-on .door-d{opacity:1;transform:none}
.door .door-img{display:none}
.doors-fig{position:relative;margin:0;aspect-ratio:4/5;overflow:hidden;background:#ddd}
.doors-fig img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;clip-path:inset(100% 0 0 0);transform:scale(1.08);transition:clip-path .8s var(--ease),transform 1.2s var(--ease)}
.doors-fig img.is-on{clip-path:inset(0 0 0 0);transform:scale(1)}
.doors-fig figcaption{position:absolute;left:16px;bottom:14px;color:#fff;font-size:13px;text-shadow:0 1px 6px rgba(0,0,0,.5)}
@media (max-width:860px){
  .doors-grid{grid-template-columns:1fr}
  .doors-fig{display:none}
  .door{grid-template-columns:1fr}
  .door-t{opacity:1}
  .door-d{opacity:1;transform:none;text-align:left}
  .door .door-img{display:block;aspect-ratio:16/10;object-fit:cover;width:100%;margin-top:14px}
  .door.is-on .door-t{transform:none}
}

/* ---------- HOME: Italia (scroll horizontal) ---------- */
.italia{position:relative;height:340vh;background:var(--negro);color:var(--blanco)}
.italia-stick{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;display:flex;align-items:center}
.italia-track{display:flex;align-items:center;gap:clamp(24px,4vw,70px);padding:0 var(--pad);will-change:transform}
.italia-title{flex:none;width:min(560px,80vw)}
.italia-title h2{font-size:clamp(64px,10vw,170px)}
.italia-title p{color:rgba(255,255,255,.7);max-width:30ch;margin:26px 0 0;font-size:18px}
.ph{flex:none;margin:0;position:relative}
.ph img{width:100%;height:100%;object-fit:cover}
.ph figcaption{margin-top:12px;font-size:14px;color:rgba(255,255,255,.65)}
.ph-1{width:clamp(260px,30vw,460px);height:min(72vh,640px)}
.ph-2{width:clamp(240px,26vw,400px);height:min(52vh,460px);align-self:flex-start;margin-top:12vh}
.ph-3{width:clamp(260px,30vw,460px);height:min(66vh,600px);align-self:flex-end;margin-bottom:8vh}
.ph-4{width:clamp(230px,24vw,380px);height:min(58vh,520px)}
.ph-5{width:clamp(250px,28vw,440px);height:min(70vh,620px);align-self:flex-start;margin-top:8vh}
.italia-end{flex:none;width:min(420px,80vw);font-family:var(--serif);font-size:clamp(30px,3vw,46px);line-height:1.05}
.italia-end a{display:inline-block;margin-top:24px;font-family:var(--sans);font-size:16px}
@media (max-width:860px),(prefers-reduced-motion:reduce){
  .italia{height:auto;padding:90px 0}
  .italia-stick{position:static;height:auto;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:20px}
  .italia-track{transform:none!important}
  .ph,.italia-title,.italia-end{scroll-snap-align:start}
  .ph-1,.ph-2,.ph-3,.ph-4,.ph-5{height:62vh;width:72vw;margin:0;align-self:center}
}

/* ---------- HOME: detalles ---------- */
.detalle{padding:clamp(90px,13vw,170px) 0}
.det-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(30px,6vw,110px);align-items:center}
.det-photo{margin:0;position:relative}
.det-photo img{width:100%;aspect-ratio:4/5;object-fit:cover}
.det-tag{position:absolute;right:-18px;bottom:-18px;width:130px;aspect-ratio:2/3;background:#0c0c0c var(--tag-pattern) 0 0/22px;border-radius:4px;box-shadow:0 20px 30px rgba(0,0,0,.25);display:flex;align-items:flex-end;justify-content:center;padding:14px;color:#fff;font-family:var(--serif);letter-spacing:.3em;font-size:12px;transform:rotate(6deg)}
.det-tag::before{content:"";position:absolute;top:10px;left:50%;width:8px;height:8px;margin-left:-4px;border-radius:50%;background:var(--papel)}
.det-tag span{background:#0c0c0c;padding:4px 6px}
.det-copy h2{font-size:clamp(46px,5.6vw,90px)}
.feat{list-style:none;padding:0;margin:34px 0 0;border-top:1px solid var(--linea)}
.feat li{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--linea)}
.feat b{font-weight:600}
.feat span{color:var(--gris);text-align:right}
@media (max-width:860px){.det-grid{grid-template-columns:1fr}.det-tag{right:10px}}

/* ---------- encabezado de páginas internas ---------- */
.page-head{padding:calc(76px + clamp(60px,9vw,120px)) 0 clamp(40px,5vw,64px)}
.page-head h1{font-size:clamp(64px,10vw,168px)}
.crumbs{font-size:14px;color:var(--gris);margin:0 0 26px}
.crumbs a{text-decoration:none}

/* ---------- POR MENOR: catálogo ---------- */
.shop-bar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;border-top:1px solid var(--linea);border-bottom:1px solid var(--linea);position:sticky;top:76px;background:var(--papel);z-index:20}
.tabs{display:flex;gap:6px}
.tab{background:none;border:0;padding:8px 14px;border-radius:999px;cursor:pointer;font-weight:500}
.tab[aria-pressed="true"]{background:var(--negro);color:var(--blanco)}
.cfilter{display:flex;align-items:center;gap:8px}
.cfilter span{font-size:14px;color:var(--gris);margin-right:4px}
.cdot{width:22px;height:22px;border-radius:50%;border:0;background:var(--c);cursor:pointer;box-shadow:inset 0 0 0 1px rgba(0,0,0,.2)}
.cdot[aria-pressed="true"]{box-shadow:inset 0 0 0 1px rgba(0,0,0,.2),0 0 0 2px var(--papel),0 0 0 3.5px var(--negro)}
.catalog{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(28px,3vw,44px) clamp(14px,2vw,28px);padding:clamp(34px,4vw,56px) 0 clamp(90px,10vw,140px)}
.prod{display:block;text-align:left;background:none;border:0;padding:0;cursor:pointer}
.prod[hidden]{display:none}
.prod.big{grid-column:span 2;grid-row:span 2}
.prod-img{position:relative;overflow:hidden;aspect-ratio:3/4;background:#ddd}
.prod.big .prod-img{aspect-ratio:auto;height:calc(100% - 64px)}
.prod-img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.prod:hover .prod-img img{transform:scale(1.045)}
.prod-tag{position:absolute;top:-6px;right:16px;width:46px;height:74px;background:#0c0c0c var(--tag-pattern) 0 0/16px;border-radius:0 0 3px 3px;transform:translateY(-100%);transition:transform .45s var(--ease)}
.prod-tag::after{content:"";position:absolute;left:50%;top:-30px;width:1px;height:36px;background:#0c0c0c}
.prod:hover .prod-tag,.prod:focus-visible .prod-tag{transform:translateY(0)}
.prod-info{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:14px}
.prod-name{font-family:var(--serif);font-size:24px;line-height:1.1}
.prod-dots{display:flex;gap:5px;flex:none}
.prod-dots i{width:11px;height:11px;border-radius:50%;background:var(--c);box-shadow:inset 0 0 0 1px rgba(0,0,0,.25)}
.prod-sub{font-size:14.5px;color:var(--gris);margin-top:4px}
.catalog-empty{grid-column:1/-1;color:var(--gris);padding:30px 0}
@media (max-width:1000px){.catalog{grid-template-columns:repeat(2,minmax(0,1fr))}.prod.big{grid-column:span 2;grid-row:auto}.prod.big .prod-img{height:auto;aspect-ratio:4/3}}
@media (max-width:560px){.prod-name{font-size:20px}.cfilter span{display:none}}

/* vista rápida */
.qv{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px}
.qv[hidden]{display:none}
.qv-scrim{position:absolute;inset:0;background:rgba(0,0,0,.55);animation:fade .3s}
.qv-box{position:relative;width:min(980px,100%);max-height:calc(100vh - 40px);overflow:auto;background:var(--papel);display:grid;grid-template-columns:1fr 1fr;animation:pop .45s var(--ease)}
.qv-box img{width:100%;height:100%;object-fit:cover;min-height:420px}
.qv-body{padding:clamp(24px,3.4vw,46px);display:flex;flex-direction:column}
.qv-close{position:absolute;top:14px;right:14px;z-index:2;background:var(--papel);border:1.5px solid var(--negro);border-radius:999px;padding:7px 16px;cursor:pointer;font-weight:500}
.qv h2{font-size:clamp(36px,3.4vw,52px);margin-right:80px}
.qv-desc{color:var(--gris);margin:12px 0 28px}
@keyframes fade{from{opacity:0}}
@keyframes pop{from{opacity:0;transform:translateY(30px) scale(.98)}}
@media (max-width:760px){.qv{padding:0;align-items:end}.qv-box{grid-template-columns:1fr;max-height:94vh}.qv-box img{min-height:0;aspect-ratio:4/3}}

/* ---------- formularios compartidos ---------- */
fieldset{border:0;margin:0 0 24px;padding:0;min-width:0}
legend{font-weight:600;margin-bottom:12px;padding:0}
legend em{font-style:normal;font-weight:400;color:var(--gris);margin-left:6px}
.sws{display:flex;flex-wrap:wrap;gap:12px}
.sw{position:relative;width:36px;height:36px;border-radius:50%;background:var(--c);box-shadow:inset 0 0 0 1px rgba(0,0,0,.22);cursor:pointer}
.sw input{position:absolute;inset:0;margin:0;opacity:0;cursor:pointer}
.sw:has(input:checked){box-shadow:inset 0 0 0 1px rgba(0,0,0,.22),0 0 0 3px var(--papel),0 0 0 4.5px var(--negro)}
.sw:has(input:focus-visible){outline:2px solid var(--cobalto);outline-offset:6px}
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{position:relative}
.pill input{position:absolute;inset:0;opacity:0;margin:0;cursor:pointer}
.pill span{display:block;min-width:50px;text-align:center;padding:9px 14px;border:1.5px solid var(--negro);border-radius:999px;font-weight:500}
.pill input:checked+span{background:var(--negro);color:var(--blanco)}
.pill input:focus-visible+span{outline:2px solid var(--cobalto);outline-offset:3px}
.field{display:block;margin:0 0 24px}
.flabel{display:block;font-weight:600;margin-bottom:10px}
.input{width:100%;min-height:50px;padding:0 16px;border:1.5px solid var(--negro);border-radius:8px;background:var(--blanco)}
.note{font-size:14.5px;color:var(--gris)}

/* ---------- POR MAYOR ---------- */
.facts{list-style:none;padding:0;margin:40px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--linea)}
.facts li{padding:22px 24px 22px 0;border-bottom:1px solid var(--linea)}
.facts b{display:block;font-family:var(--serif);font-weight:400;font-size:26px;line-height:1.1;margin-bottom:6px}
.facts span{color:var(--gris)}
@media (max-width:760px){.facts{grid-template-columns:1fr}}
.order{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(30px,4vw,70px);align-items:start;padding:clamp(50px,7vw,90px) 0 clamp(90px,10vw,140px)}
.art-pick{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:12px}
.art{position:relative;cursor:pointer}
.art input{position:absolute;opacity:0}
.art img{width:100%;aspect-ratio:3/4;object-fit:cover;filter:grayscale(.6);opacity:.75;transition:.3s}
.art span{display:block;font-size:14px;font-weight:500;margin-top:8px;line-height:1.25}
.art:hover img{filter:none;opacity:1}
.art:has(input:checked) img{filter:none;opacity:1;outline:2px solid var(--negro);outline-offset:3px}
.art:has(input:focus-visible) img{outline:2px solid var(--cobalto);outline-offset:3px}
.curve{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-bottom:14px}
.size{border:1.5px solid var(--negro);border-radius:10px;padding:10px 6px 8px;text-align:center;background:var(--blanco)}
.size b{display:block;font-weight:600;font-size:15px}
.size output{display:block;font-family:var(--serif);font-size:34px;line-height:1.1;font-variant-numeric:tabular-nums}
.size div{display:flex;justify-content:center;gap:6px}
.size button{width:32px;height:32px;border-radius:50%;border:0;background:var(--papel);cursor:pointer;font-size:18px;line-height:1}
.size button:hover{background:#e3e5e2}
.btn-ghost{background:none;border:0;padding:6px 0;text-decoration:underline;text-underline-offset:3px;cursor:pointer;font-weight:500}
@media (max-width:560px){.curve{grid-template-columns:repeat(3,minmax(0,1fr))}}

.ticket{position:sticky;top:100px;background:#0c0c0c;color:var(--blanco);border-radius:6px;overflow:hidden;box-shadow:0 30px 50px rgba(0,0,0,.18)}
.ticket-top{position:relative;height:150px;background:#0c0c0c var(--tag-pattern) 0 0/26px;display:flex;align-items:flex-end;padding:20px 26px}
.ticket-top::before{content:"";position:absolute;top:18px;left:50%;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:var(--papel)}
.ticket-top strong{background:#0c0c0c;padding:8px 12px 4px;font-family:var(--serif);font-weight:400;font-size:30px;line-height:1}
.ticket-body{padding:24px 26px 28px}
.ticket .input{background:transparent;border-color:rgba(255,255,255,.4);color:var(--blanco)}
.ticket .input::placeholder{color:rgba(255,255,255,.45)}
.t-lines{list-style:none;margin:0 0 6px;padding:0}
.t-lines li{display:grid;grid-template-columns:1fr auto;gap:2px 14px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.t-lines .t-n{font-weight:500}
.t-lines .t-q{font-family:var(--serif);font-size:24px;line-height:1}
.t-lines .t-c{font-size:13.5px;color:rgba(255,255,255,.6)}
.t-lines button{grid-column:2;justify-self:end;background:none;border:0;color:rgba(255,255,255,.6);text-decoration:underline;cursor:pointer;font-size:13.5px;padding:0}
.t-empty{color:rgba(255,255,255,.6);margin:0 0 18px}
.t-total{display:flex;justify-content:space-between;align-items:baseline;margin:16px 0 22px}
.t-total strong{font-family:var(--serif);font-weight:400;font-size:40px;line-height:1}
.ticket .btn{width:100%}
@media (max-width:960px){.order{grid-template-columns:1fr}.ticket{position:static}}

.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px;counter-reset:s}
.steps li{counter-increment:s;border-top:1px solid currentColor;padding-top:20px}
.steps li::before{content:counter(s);display:block;font-family:var(--serif);font-size:56px;line-height:1;margin-bottom:18px}
.steps b{display:block;font-size:18px;margin-bottom:6px}
.steps span{opacity:.7}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.band{padding:clamp(80px,10vw,140px) 0}
.band h2{font-size:clamp(44px,5.4vw,84px);margin-bottom:clamp(40px,5vw,70px)}
.band-dark{background:var(--negro);color:var(--blanco)}

/* ---------- COLEGIOS ---------- */
.col-hero{position:relative;min-height:100vh;min-height:100svh;overflow:hidden;background:#1B2440;display:flex;align-items:flex-end}
.col-hero .tela{position:absolute;inset:0}
.col-hero-in{position:relative;width:100%;display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:40px;align-items:end;padding-top:110px;padding-bottom:clamp(28px,6vh,60px);pointer-events:none}
.col-hero-in>*{pointer-events:auto}
.col-hero h1{font-size:clamp(46px,6vw,100px);max-width:11ch}
.col-hero p.lede{color:inherit;opacity:.85}
.col-hero[data-tone="dark"]{color:var(--blanco)}
.col-panel{background:rgba(244,245,243,.94);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);color:var(--negro);border-radius:6px;padding:26px 26px 24px}
.col-panel fieldset{margin-bottom:20px}
.col-panel .sws{gap:10px}
.col-panel .sw{width:30px;height:30px}
.file-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.file-btn{position:relative;display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border:1.5px dashed var(--negro);border-radius:8px;cursor:pointer;font-weight:500}
.file-btn input{position:absolute;inset:0;opacity:0;cursor:pointer}
.file-btn:has(input:focus-visible){outline:2px solid var(--cobalto);outline-offset:3px}
.col-panel .btn{width:100%}
.col-hint{font-size:13px;color:var(--gris);margin:8px 0 0}
@media (max-width:900px){
  .col-hero{display:block;min-height:0;background:var(--papel)}
  .col-hero[data-tone]{color:var(--negro)}
  .col-hero .tela{position:relative;height:58vh;height:58svh}
  .col-hero-in{grid-template-columns:1fr;gap:28px;padding-top:30px;padding-bottom:60px}
  .col-hero p.lede{color:var(--gris);opacity:1}
  .col-panel{background:var(--blanco);border:1.5px solid var(--negro);-webkit-backdrop-filter:none;backdrop-filter:none}
}
.make{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(30px,6vw,100px);padding:clamp(90px,12vw,160px) 0}
.make h2{font-size:clamp(44px,5vw,80px)}
.make ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--linea)}
.make li{display:flex;justify-content:space-between;gap:20px;align-items:baseline;padding:20px 0;border-bottom:1px solid var(--linea)}
.make li b{font-family:var(--serif);font-weight:400;font-size:clamp(28px,2.6vw,40px);line-height:1.05}
.make li span{color:var(--gris);text-align:right;max-width:30ch}
@media (max-width:860px){.make{grid-template-columns:1fr}.make li{flex-direction:column}.make li span{text-align:left}}

/* ---------- footer ---------- */
.site-footer{background:var(--negro);color:var(--blanco);padding:clamp(80px,10vw,130px) 0 34px;overflow:hidden}
.foot-mark{display:flex;align-items:center;gap:clamp(18px,3vw,44px);margin-bottom:clamp(60px,8vw,110px)}
.foot-mark svg{width:clamp(70px,10vw,150px);height:auto;flex:none}
.foot-mark span{font-family:var(--serif);font-size:clamp(46px,11vw,190px);letter-spacing:.18em;line-height:.8;white-space:nowrap}
.foot-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px}
.foot-grid h3{font-size:14px;font-weight:500;opacity:.55;margin:0 0 10px}
.foot-grid p{margin:0}
.foot-grid a{text-decoration:none}
.foot-grid a:hover{text-decoration:underline}
.foot-legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:80px;padding-top:22px;border-top:1px solid rgba(255,255,255,.18);font-size:13.5px;opacity:.6}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}}

.proto-badge{position:fixed;left:12px;bottom:12px;z-index:70;background:var(--negro);color:var(--blanco);border:0;border-radius:4px;padding:6px 10px;font-size:12px;opacity:.75;cursor:pointer}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  ::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}
}

/* botones del hero según el tono de la tela */
.hero[data-tone="dark"] .btn{background:var(--blanco);color:var(--negro);border-color:var(--blanco)}
.hero[data-tone="dark"] .btn-line{background:transparent;color:var(--blanco)}
.hero[data-tone="dark"] .btn-line:hover{background:var(--blanco);color:var(--negro)}