@font-face{font-family:"Bricolage";src:url("../fonts/bricolage.woff2") format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter.woff2") format("woff2");font-weight:100 900;font-display:swap}

:root{
  --papel:#f3efe6;
  --papel-2:#eae5d8;
  --tinta:#15140f;
  --gris:#676256;
  --linea:#d6cfbf;
  --acento:#e2401b;
  --ancho:1180px;
  --radio:14px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--papel);color:var(--tinta);font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4,p,ul,figure{margin:0}
ul{padding:0;list-style:none}
h1,h2,h3,.caso-num,.resultado-num,.cifras strong,.marca{font-family:"Bricolage","Inter",sans-serif}
:focus-visible{outline:2px solid var(--acento);outline-offset:3px}

/* Barra */
.barra{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px clamp(18px,4vw,40px);background:rgba(243,239,230,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--linea)}
.marca{font-weight:700;font-size:18px;letter-spacing:-.01em;text-decoration:none}
.barra nav{display:flex;align-items:center;gap:clamp(12px,2.4vw,28px);font-size:15px}
.barra nav a{text-decoration:none}
.barra nav a:not(.boton):hover{color:var(--acento)}

/* Botones */
.boton{display:inline-flex;align-items:center;justify-content:center;padding:14px 24px;border-radius:999px;background:var(--tinta);color:var(--papel);font-weight:600;font-size:16px;text-decoration:none;transition:background .2s,color .2s,transform .2s}
.boton:hover{background:var(--acento);transform:translateY(-1px)}
.boton-chico{padding:9px 18px;font-size:14px}
.boton-claro{background:var(--papel);color:var(--tinta)}
.boton-claro:hover{background:var(--acento);color:#fff}
.boton-linea{background:transparent;color:var(--papel);border:1px solid rgba(243,239,230,.4)}
.boton-linea:hover{background:var(--papel);color:var(--tinta)}
.enlace{font-weight:600;text-underline-offset:5px;text-decoration-thickness:2px;text-decoration-color:var(--acento)}
.enlace:hover{color:var(--acento)}

/* Inicio */
.inicio{max-width:var(--ancho);margin:0 auto;padding:clamp(36px,7vw,84px) clamp(18px,4vw,40px) clamp(40px,6vw,72px);display:grid;grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:clamp(28px,5vw,72px);align-items:center}
.sobretitulo{font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gris)}
.inicio h1{margin-top:18px;font-size:clamp(44px,7.4vw,96px);line-height:.96;letter-spacing:-.035em;font-weight:800}
.inicio h1 em{font-style:normal;color:var(--acento)}
.entrada{margin-top:26px;max-width:34em;font-size:clamp(18px,1.6vw,21px);color:#33312a}
.acciones{margin-top:32px;display:flex;flex-wrap:wrap;align-items:center;gap:22px}
.inicio-foto img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:22px}
.cifras{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--tinta);margin-top:clamp(8px,2vw,24px)}
.cifras li{padding:22px 24px 0 0}
.cifras li+li{padding-left:24px;border-left:1px solid var(--linea)}
.cifras strong{display:block;font-size:clamp(21px,2.3vw,30px);font-weight:700;letter-spacing:-.02em;line-height:1.15}
.cifras span{display:block;margin-top:6px;font-size:15px;color:var(--gris)}

/* Trabajos */
.trabajos,.herramientas{max-width:var(--ancho);margin:0 auto;padding:clamp(40px,6vw,80px) clamp(18px,4vw,40px) 0}
.titulo-seccion{font-size:clamp(30px,4vw,48px);font-weight:800;letter-spacing:-.03em;line-height:1}
.caso{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:clamp(28px,5vw,72px);padding:clamp(34px,5vw,64px) 0;border-top:1px solid var(--tinta);margin-top:clamp(26px,4vw,44px)}
.caso+.caso{margin-top:0}
.caso-info{align-self:start;position:sticky;top:92px}
.caso-num{font-size:15px;font-weight:700;color:var(--acento);letter-spacing:.06em}
.caso h3{margin-top:10px;font-size:clamp(32px,3.8vw,48px);font-weight:800;letter-spacing:-.03em;line-height:1.02}
.caso-tipo{margin-top:10px;font-size:15px;color:var(--gris)}
.caso-resumen{margin-top:22px;font-size:18px}
.caso h4{margin-top:28px;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gris)}
.lista{margin-top:10px}
.lista li{padding:11px 0;border-bottom:1px solid var(--linea);font-size:16px}
.resultado{margin-top:24px;padding:22px 24px 24px;background:var(--tinta);color:var(--papel);border-radius:var(--radio)}
.resultado-num{font-size:clamp(72px,9vw,116px);font-weight:800;line-height:.86;letter-spacing:-.05em}
.resultado-num span{color:var(--acento);margin-left:.04em}
.resultado-texto{margin-top:14px;font-size:16px;color:#d9d4c6}

.caso-media{min-width:0}
.etiqueta{margin:30px 0 12px;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gris)}

/* Videos */
.video{position:relative;overflow:hidden;border-radius:var(--radio);background:#0c0c0a}
.video img,.video video{width:100%;height:100%;object-fit:cover;display:block}
.video-ancho{aspect-ratio:16/9}
.video-alto{aspect-ratio:9/16}
.play{position:absolute;inset:0;width:100%;border:0;background:linear-gradient(to top,rgba(0,0,0,.35),rgba(0,0,0,0) 45%);cursor:pointer;padding:0}
.play::before{content:"";position:absolute;left:16px;bottom:16px;width:54px;height:54px;border-radius:50%;background:var(--papel);transition:transform .2s,background .2s}
.play::after{content:"";position:absolute;left:37px;bottom:33px;border-left:16px solid var(--tinta);border-top:10px solid transparent;border-bottom:10px solid transparent}
.play:hover::before{transform:scale(1.08);background:var(--acento)}
.fila-vertical{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.pieza{width:100%;aspect-ratio:9/16;object-fit:cover;border-radius:var(--radio)}

/* Ventana de navegador */
.navegador{display:block;border:1px solid var(--tinta);border-radius:var(--radio);overflow:hidden;text-decoration:none;background:var(--tinta)}
.navegador-barra{display:flex;align-items:center;gap:7px;padding:11px 14px;background:var(--tinta);color:var(--papel);font-size:13px}
.navegador-barra i{width:9px;height:9px;border-radius:50%;background:#5b574c}
.navegador-barra b{margin-left:10px;font-weight:500;opacity:.85}
.navegador img{width:100%;transition:transform .5s}
a.navegador:hover img{transform:scale(1.015)}
a.navegador:hover .navegador-barra b{color:#fff;opacity:1;text-decoration:underline}

/* Fotos */
.fotos{display:grid;gap:14px}
.fotos img{width:100%;height:100%;object-fit:cover;border-radius:var(--radio)}
.fotos-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.fotos-4 img{aspect-ratio:3/4}
.fotos-2{grid-template-columns:3fr 2fr}
.fotos-2 img{aspect-ratio:auto;height:100%}
.fotos-3{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:14px}
.fotos-3 img{aspect-ratio:3/4}

/* Herramientas */
.herramientas{padding-bottom:clamp(48px,7vw,96px)}
.grupos{margin-top:clamp(22px,3vw,36px);display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--tinta)}
.grupos div{padding:20px 18px 0 0}
.grupos div+div{padding-left:18px;border-left:1px solid var(--linea)}
.grupos h3{font-family:"Inter",sans-serif;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--gris)}
.grupos p{margin-top:10px;font-size:16px;line-height:1.5}

/* Contacto */
.contacto{background:var(--tinta);color:var(--papel);padding:clamp(56px,9vw,120px) clamp(18px,4vw,40px);text-align:center}
.contacto .sobretitulo{color:#a8a394}
.contacto h2{margin-top:14px;font-size:clamp(52px,9vw,128px);font-weight:800;letter-spacing:-.045em;line-height:.92}
.contacto-enlaces{margin-top:36px;display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.pie{background:var(--tinta);color:#8f8a7c;text-align:center;font-size:14px;padding:0 20px 34px}

/* Aparición suave */
.aparece{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.aparece.visible{opacity:1;transform:none}

@media (max-width:900px){
  .inicio{grid-template-columns:1fr}
  .inicio-foto{order:-1;max-width:260px}
  .inicio-foto img{aspect-ratio:1/1;object-position:50% 18%;border-radius:18px}
  .cifras{grid-template-columns:1fr}
  .cifras li,.cifras li+li{padding:16px 0;border-left:0;border-bottom:1px solid var(--linea)}
  .caso{grid-template-columns:1fr}
  .caso-info{position:static}
  .grupos{grid-template-columns:1fr 1fr}
  .grupos div,.grupos div+div{padding:18px 14px 6px 0;border-left:0}
}
@media (max-width:640px){
  body{font-size:16px}
  .barra nav a:not(.boton){display:none}
  .fila-vertical{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:62%;overflow-x:auto;scroll-snap-type:x mandatory;margin-right:calc(-1 * clamp(18px,4vw,40px));padding-right:clamp(18px,4vw,40px);scrollbar-width:none}
  .fila-vertical::-webkit-scrollbar{display:none}
  .fila-vertical>*{scroll-snap-align:start}
  .fotos-4{grid-template-columns:1fr 1fr}
  .fotos-2{grid-template-columns:1fr}
  .fotos-2 img{aspect-ratio:16/9}
  .grupos{grid-template-columns:1fr}
  .contacto-enlaces .boton{width:100%;font-size:15px;padding:15px 14px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .aparece{opacity:1;transform:none;transition:none}
}