/* Carrusel Media | dos mundos: REAL (portada y proyectos, sin efectos) y HOJAS (pagina impresa
   en CMYK + negro, marcada con sharpies). La transicion entre ambos es el papel roto.
   Regla de oro: ninguna seccion ni contenedor lleva transform, filter, opacity < 1,
   will-change, isolation ni z-index con position. Eso aislaria las capas y el
   multiply dejaria de encimar las tintas. Los efectos van en piezas concretas. */

@font-face { font-family: "Founders XCond"; src: url(../assets/font/FoundersGroteskXCond-Bold.otf) format("opentype"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Founders"; src: url(../assets/font/FoundersGrotesk-Regular.otf) format("opentype"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Founders"; src: url(../assets/font/FoundersGrotesk-RegularItalic.otf) format("opentype"); font-weight: 400; font-style: italic; font-display: swap; }
@font-face { font-family: "Founders"; src: url(../assets/font/FoundersGrotesk-Medium.otf) format("opentype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Founders"; src: url(../assets/font/FoundersGrotesk-Bold.otf) format("opentype"); font-weight: 700; font-display: swap; }

:root {
  --paper: #EDE8DC;
  --ink-black: #1E1B1C; /* negro de imprenta: tipografia, texto, reglas, logos */
  /* sharpies: marcas a mano sobre la hoja. Nunca tinta de imprenta */
  --sharpie-red: #D22727;
  --sharpie-green: #2E9E5B;
  --sharpie-blue: #2A4BD7;
  /* alias que aun usan algunos estilos */
  --ink-red: var(--sharpie-red);
  --ink-blue: var(--sharpie-blue);
  --ink-dark: var(--ink-black);

  --f-display: "Founders XCond", "Arial Narrow", "Helvetica Neue Condensed", sans-serif;
  --f-body: "Founders", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "Courier New", Courier, monospace;

  --gutter: clamp(16px, 4vw, 64px);
  /* filtros de tinta (en celular se cambian por versiones mas suaves, ver Responsivo) */
  --bleed: url(#ink-bleed);
  --bleed-heavy: url(#ink-bleed-heavy);
  --rule: 2px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; } /* gana a cualquier display de componente (p. ej. .about) */
html { background: var(--paper); color: var(--ink-dark); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  font: 400 clamp(17px, 1.15vw, 20px)/1.5 var(--f-body);
  overflow-x: hidden;
}
main { overflow-x: clip; } /* clip no crea contexto de apilamiento: el overprint sigue funcionando */
img, video { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
::selection { background: color-mix(in srgb, var(--sharpie-green) 45%, var(--paper)); color: var(--ink-black); }
:focus-visible { outline: 3px solid var(--sharpie-blue); outline-offset: 3px; }

.defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: var(--gutter); top: 8px; z-index: 60; background: var(--paper); padding: 8px 12px; }

.display { font-family: var(--f-display); font-weight: 700; text-transform: uppercase; line-height: .86; letter-spacing: -.005em; }
.mono { font-family: var(--f-mono); font-size: .78em; letter-spacing: .02em; text-transform: uppercase; }
.kicker { margin: 0 0 1.2rem; font-weight: 700; }
.prose p { margin: 0 0 1em; max-width: 34em; }

/* ---------- Tinta: un PNG/SVG como mascara + color plano + multiply ---------- */
.ink {
  display: block;
  background-color: var(--ink, var(--ink-red));
  -webkit-mask: var(--src) center / contain no-repeat;
          mask: var(--src) center / contain no-repeat;
  mix-blend-mode: multiply;
}
@media (min-resolution: 1.5dppx) {
  .ink { -webkit-mask-image: var(--src2x, var(--src)); mask-image: var(--src2x, var(--src)); }
}
/* Las rutas de mascaras se declaran aqui (relativas a esta hoja), no en style="" del HTML:
   Chrome resuelve url() dentro de variables contra la hoja que usa var(). Las del portafolio
   las arma main.js con URL absoluta. */
.logo-cetys { --src: url(../assets/clientes/cetys.svg); }
.logo-gobierno-de-mexicali { --src: url(../assets/clientes/gobierno-de-mexicali.svg); }
.logo-mexlog { --src: url(../assets/clientes/mexlog.svg); }
.logo-soles { --src: url(../assets/clientes/soles.svg); }
.logo-super-chivas { --src: url(../assets/clientes/super-chivas.svg); }
/* Toda capa de texto de diseno en las hojas es tinta encimada */
.display, .ink-text { mix-blend-mode: multiply; }

/* ---------- Portada: reel a color a pantalla completa (estructura de hovnstudios.com) ---------- */
.hero {
  --torn-h: max(calc(100vw * 230 / 2400), 46px);
  --torn-peek: clamp(30px, 3.4vw, 54px); /* cuanto papel roto se asoma: apenas se nota */
  position: sticky; top: 0; /* base de la pila: el reel se queda quieto y las hojas se ponen encima */
  height: 100svh;
  min-height: 560px;
  overflow: clip;
  color: var(--paper);
  background: var(--ink-black);
  z-index: 1;
}
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; }
/* Efecto de television (mundo real): la viñeta y el oscurecido de carrusel.media, mas lineas de barrido
   muy sutiles. Es la unica excepcion a "nada de degradados". Sin el desenfoque en las orillas. */
.hero-tv {
  position: absolute; inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(180deg, rgb(11 11 11 / .08) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at center, rgb(11 11 11 / 0) 40%, rgb(11 11 11 / .55) 100%),
    linear-gradient(180deg, rgb(11 11 11 / .5) 0%, rgb(11 11 11 / .15) 40%, rgb(11 11 11 / .55) 100%);
}

.topbar {
  position: absolute;
  top: 0; left: 0; right: 0;
  display: flex; align-items: center; justify-content: flex-end; /* solo el "+" */
  padding: clamp(14px, 2vw, 26px) var(--gutter);
}
.brand {
  display: block;
  width: clamp(120px, 12vw, 180px);
  aspect-ratio: 593 / 207;
  background: var(--paper);
  -webkit-mask: url(../assets/logo/logo-2.svg) left center / contain no-repeat;
          mask: url(../assets/logo/logo-2.svg) left center / contain no-repeat;
}
.brand--ink { background: var(--ink-black); }
/* Logos SVG con el mismo ink bleed que los titulos. El filtro va en el CONTENEDOR: en el propio
   elemento con mascara, la mascara se aplica despues del filtro y recortaria el corrido de tinta. */
.bleed { display: inline-block; filter: url(#ink-bleed-logo); mix-blend-mode: multiply; }
.bleed > .ink { mix-blend-mode: normal; }

/* "+" dibujado con dos barras; en el menu gira a "x" */
.menu-toggle { position: relative; width: 44px; height: 44px; color: var(--paper); }
.menu-toggle::before, .menu-toggle::after {
  content: ""; position: absolute; left: 50%; top: 50%;
  width: 34px; height: 3px; margin: -1.5px 0 0 -17px;
  background: currentColor;
  transition: rotate .3s;
}
.menu-toggle::after { rotate: 90deg; }
.menu-toggle:hover::before { rotate: 90deg; }
.menu-toggle:hover::after { rotate: 180deg; }
.menu-toggle--close { color: var(--ink-black); }
.menu-toggle--close::before { rotate: 45deg; }
.menu-toggle--close::after { rotate: -45deg; }
.menu-toggle--close:hover::before { rotate: 135deg; }
.menu-toggle--close:hover::after { rotate: 45deg; }

/* flecha para bajar: limpia (mundo real), con un vaiven suave */
.hero-down {
  position: absolute; left: 50%; bottom: clamp(20px, 3.5vh, 40px);
  translate: -50% 0;
  z-index: 1;
  display: grid; place-items: center;
  width: 56px; height: 72px;
  color: var(--paper);
}
.hero-down svg { width: 28px; height: 30px; overflow: visible; }
.hero-down .chev { animation: hero-chev 1.8s ease-in-out infinite; }
.hero-down .chev--lg { animation-delay: .15s; }
.hero-down:hover .chev { animation-duration: .9s; }
@keyframes hero-chev { 0%, 100% { translate: 0 -4px; opacity: .55; } 50% { translate: 0 5px; opacity: 1; } }

/* logo grande al centro, limpio */
.hero-title {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  margin: 0;
  /* centrado en la pantalla */
  pointer-events: none;
}
.hero-logo {
  display: block;
  width: min(48vw, 700px, calc((100svh - 200px) * 593 / 207));
  aspect-ratio: 593 / 207;
  background: var(--paper); /* limpio: sin bleed ni transparencia (mundo real) */
  -webkit-mask: url(../assets/logo/logo-2.svg) center / contain no-repeat;
          mask: url(../assets/logo/logo-2.svg) center / contain no-repeat;
}

/* ---------- Menu del "+" ---------- */
.menu {
  position: fixed; inset: 0;
  z-index: 70; /* contexto propio, encima del hero (51) y del grano (50) */
  background: var(--paper);
  color: var(--ink-black);
  display: grid; grid-template-rows: auto 1fr auto;
  padding: clamp(14px, 2vw, 26px) var(--gutter) 28px;
  overflow-y: auto;
  transform-origin: 50% 50%;
}
.menu[hidden] { display: none; }
.menu::after { content: ""; position: fixed; inset: 0; pointer-events: none; background: url(../assets/textures/fibers.png) 0 0 / 512px, url(../assets/textures/grain.png) 0 0 / 256px; mix-blend-mode: multiply; }
.menu-top { display: flex; align-items: center; justify-content: space-between; }
.menu-nav { display: flex; flex-direction: column; justify-content: center; gap: .02em; padding: 4vh 0; }
.menu-nav a {
  display: flex; align-items: baseline; gap: .25em;
  width: fit-content;
  font-size: clamp(64px, 10.5vw, 170px);
  line-height: .86;
  text-decoration: none;
  color: var(--ink-black);
  filter: var(--bleed);
}
.menu-nav a .mono { font-size: 14px; letter-spacing: .04em; translate: 0 -.2em; }
.menu-nav a:hover { text-decoration: line-through var(--sharpie-red) .09em; } /* tachon de sharpie */
.menu-foot { margin: 0; font-weight: 700; }
.menu-foot a { text-decoration: none; border-bottom: 2px solid currentColor; }

/* =====================================================================================
   LA HOJA: toda la pagina impresa es una sola hoja que se pone encima de la portada (fija).
   Entra con papel roto, ligeramente girada, y se endereza. Al abrir un proyecto sale volando.
   Es su propio contexto (z-index): trae su papel con grano y la tinta se multiplica contra el.
   ===================================================================================== */
.sheet {
  --torn-h: max(calc(100vw * 230 / 2400), 46px);
  position: relative;
  z-index: 3;
  /* el papel roto queda bajo la portada: no asoma nada, ni con la esquina levantada por el giro */
  margin-top: calc(var(--torn-h) * .55 + 2.5vw);
  color: var(--ink-black);
  background-color: var(--paper);
  background-image: url(../assets/textures/fibers.png), url(../assets/textures/grain.png);
  background-size: 512px, 256px;
  background-blend-mode: multiply;
  --tilt: -1.2deg;
}
/* papel roto: la orilla lleva el mismo papel con grano + el alma clara encima (torn-core.png) */
.sheet::before {
  content: "";
  position: absolute; left: 0; right: 0; bottom: calc(100% - 1px);
  height: calc(var(--torn-h) * .55);
  background-color: var(--paper);
  background-image: url(../assets/textures/torn-core.png), url(../assets/textures/fibers.png), url(../assets/textures/grain.png);
  background-size: max(100%, 900px) calc(100% / .55), 512px, 256px;
  background-position: center bottom, 0 0, 0 0;
  background-repeat: no-repeat, repeat, repeat;
  background-blend-mode: normal, multiply, multiply;
  -webkit-mask: url(../assets/textures/torn.png) center bottom / max(100%, 900px) calc(100% / .55) no-repeat;
          mask: url(../assets/textures/torn.png) center bottom / max(100%, 900px) calc(100% / .55) no-repeat;
  pointer-events: none;
}
@supports (animation-timeline: view()) {
  .sheet {
    animation: sheet-settle linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 85vh;
    transform-origin: 50% 0;
  }
}
@keyframes sheet-settle { from { rotate: var(--tilt); } to { rotate: 0deg; } }

/* =====================================================================================
   HOJAS: la pagina impresa. Fotos en CMYK (<img class="print">), tipografia y reglas en
   negro de imprenta, y encima las marcas de sharpie (rojo, verde, azul).
   ===================================================================================== */
.print { display: block; width: 100%; height: auto; mix-blend-mode: multiply; }
.sheet .display { color: var(--ink-black); }
.kicker { color: var(--ink-black); }

/* ---------- Sharpies ---------- */
/* Trazo de plumon: algo translucido, cada trazo se multiplica por separado (donde se repasa se
   oscurece) y el filtro le da borde de fieltro. */
/* UN SOLO PLUMON: los trazos de rough-notation, las flechas/palomitas y la letra a mano (Rock Salt)
   comparten la misma tinta: color del sharpie al 85%, multiplicado, y el mismo borde de fieltro
   (#stroke-ink). El grosor del trazo (2px) iguala al de la letra. */
:root { --sharpie-ink: .85; }
svg.rough-annotation { mix-blend-mode: multiply; filter: url(#stroke-ink); overflow: visible; opacity: var(--sharpie-ink); }
svg.rough-annotation.is-highlight { filter: none; opacity: .45; }
svg.rough-annotation path { translate: 0 var(--dy, 0px); stroke-linecap: round; stroke-linejoin: round; } /* punta redonda de plumon; --dy: correccion de posicion (ver main.js) */
.note {
  font-family: "Rock Salt", "Comic Sans MS", cursive;
  font-weight: 400;
  font-size: clamp(17px, 1.45vw, 24px);
  line-height: 1.3;
  margin: 0;
  width: fit-content;
  mix-blend-mode: multiply;
  opacity: var(--sharpie-ink);
  filter: url(#stroke-ink);
  rotate: -4deg;
}
.note--red { color: var(--sharpie-red); }
.note--blue { color: var(--sharpie-blue); }
.note--green { color: var(--sharpie-green); }
.note-arrow, .note-check { display: inline-block; vertical-align: middle; color: inherit; overflow: visible; }
.note-arrow { width: 2.6em; height: 1.15em; margin-right: .3em; rotate: 160deg; }
.note-arrow--down { rotate: 100deg; margin: 0 .2em; }
.note-check { width: 1.4em; height: 1.1em; margin-left: .2em; }

/* ---------- Nosotros ---------- */
.about {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(32px, 6vw, 110px);
  padding: clamp(60px, 9vw, 140px) var(--gutter) clamp(60px, 8vw, 120px);
  align-items: start;
}
.about-art { position: relative; max-width: 540px; }
.about-vertical {
  position: absolute;
  top: -.06em; right: -.62em; /* una sola columna en la orilla: cruza la foto sin tapar caras */
  margin: 0;
  writing-mode: vertical-rl;
  white-space: nowrap;
  font-size: clamp(64px, 8.4vw, 132px);
  filter: var(--bleed-heavy);
}
.about-title { font-size: clamp(54px, 6.6vw, 118px); margin: 0 0 .5em; filter: var(--bleed); }
.stats { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: clamp(20px, 4vw, 64px); margin: 2.5em 0 0; padding-top: 1.5em; border-top: var(--rule) solid var(--ink-black); }
.stats dt { margin-bottom: .4em; font-weight: 700; }
.stats dd { margin: 0; font-size: clamp(56px, 6vw, 104px); filter: var(--bleed); }
.stats-last { position: relative; }
.note--stats { position: absolute; left: 100%; top: 58%; white-space: nowrap; margin-left: .6em; }

/* ---------- Secciones genericas ---------- */
.section-head { position: relative; padding: 0 var(--gutter); }
.section-title { font-size: clamp(56px, 8.5vw, 150px); margin: 0; filter: var(--bleed); }

/* ---------- Servicios ---------- */
.services { padding: clamp(60px, 9vw, 140px) 0; }
.note--services { position: absolute; right: calc(var(--gutter) + 4vw); bottom: .6em; rotate: -7deg; font-size: clamp(18px, 1.6vw, 26px); }
.services-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(24px, 5vw, 80px); padding: clamp(32px, 4vw, 64px) var(--gutter) 0; }
.service-list { list-style: none; margin: 0; padding: 0; border-top: var(--rule) solid var(--ink-black); }
.service-list li {
  display: grid;
  grid-template-columns: 3.2em minmax(0, 1fr) minmax(0, 1.15fr);
  align-items: baseline;
  gap: 16px;
  padding: 18px 0 14px;
  border-bottom: 1px solid var(--ink-black);
}
.service-list .num { font-weight: 700; }
.service-list h3 { margin: 0; font-size: clamp(48px, 5.4vw, 92px); filter: var(--bleed); transition: translate .2s; width: fit-content; }
.service-list p { margin: 0; font-size: .92em; }
.service-list li:hover h3 { translate: 6px 0; }
.services-art { position: relative; }
.services-art-inner { position: sticky; top: 40px; max-width: 520px; margin-left: auto; }
.services-vertical {
  position: absolute; left: .02em; top: 0; bottom: 0; margin: 0;
  writing-mode: vertical-rl; transform: rotate(180deg);
  font-size: clamp(110px, 13vw, 230px); text-align: center;
  filter: var(--bleed-heavy);
}

/* ---------- Trabajo ---------- */
.work { padding: clamp(60px, 9vw, 140px) var(--gutter); }
.work-head { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); align-items: end; margin-bottom: clamp(40px, 6vw, 90px); }
.work-title { font-size: clamp(100px, 18vw, 330px); margin: 0 0 -.06em; filter: var(--bleed-heavy); }
.work-intro { margin: 0 0 1.2em; max-width: 26em; }
.filters { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.filter { position: relative; font-family: var(--f-mono); font-size: 14px; font-weight: 700; text-transform: uppercase; padding: 8px 2px; color: var(--ink-black); }
.filter:hover { text-decoration: underline; text-underline-offset: 5px; }
.note--work { margin-top: 1.4em; white-space: nowrap; }
@media (min-width: 901px) {
  /* el primer proyecto esta abajo a la izquierda: la flecha sale del inicio de la nota hacia alla */
  .note--work .note-arrow { width: 4.2em; height: 1.8em; rotate: 158deg; margin: 0 .2em 0 -.4em; translate: 0 .8em; }
}

.work-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: clamp(16px, 2.5vw, 40px); row-gap: clamp(56px, 7vw, 110px); }
.work-item { grid-column: span 6; }
.work-item[hidden] { display: none; }
/* Ritmo de pagina de revista: tamanos y desfaces alternos (con margen, nunca transform) */
.work-item:nth-child(4n+1) { grid-column: 1 / span 7; }
.work-item:nth-child(4n+2) { grid-column: 8 / span 5; margin-top: clamp(80px, 12vw, 200px); }
.work-item:nth-child(4n+3) { grid-column: 2 / span 5; }
.work-item:nth-child(4n+4) { grid-column: 7 / span 6; } /* sin margen negativo: se pegaba a la descripcion del proyecto de arriba */
.work-grid.is-filtered .work-item { grid-column: span 6; margin-top: 0; }

.work-card { display: block; width: 100%; text-align: left; position: relative; color: var(--ink-black); }
.work-art { position: relative; aspect-ratio: 4 / 3; }
.work-art picture { display: contents; }
.work-art .print, .work-art .ink { position: absolute; inset: 0; width: 100%; height: 100%; }
.work-art .ink { --ink: var(--ink-black); }
.work-name {
  position: relative;
  display: block;
  width: fit-content;
  margin: -.3em 0 -.14em -.04em; /* arriba: solo el pie de la foto encimado; abajo: sin el hueco de descendentes */
  font-size: clamp(54px, 6.4vw, 118px);
  line-height: .8; /* nombres de dos lineas mas juntos */
  filter: var(--bleed);
  transition: translate .25s;
}
.work-card:hover .work-name, .work-card:focus-visible .work-name { translate: 10px 0; }
.work-meta { display: flex; flex-wrap: wrap; gap: 4px 14px; margin-top: 10px; font-weight: 700; }
.work-desc { margin: 4px 0 0; max-width: 30em; font-size: .92em; line-height: 1.35; }

/* ---------- Clientes ---------- */
.clients { padding: clamp(60px, 9vw, 130px) 0; }
.client-logos { list-style: none; margin: clamp(32px, 4vw, 60px) var(--gutter) 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.client-logos li { display: grid; place-items: center; padding: clamp(20px, 3vw, 48px) 4px; }
.client-logos .bleed { width: 100%; max-width: 270px; }
.client-logo { --ink: var(--ink-black); width: 100%; aspect-ratio: 91.86 / 40; }
.client-more { margin: 24px var(--gutter) 0; font-weight: 700; }

/* ---------- Contacto ---------- */
.contact { padding: clamp(80px, 10vw, 160px) var(--gutter) 0; }
.contact-title { margin: -.62em 0 0; font-size: clamp(80px, 25vw, 470px); filter: var(--bleed-heavy); }
.contact-body { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px 48px; align-items: end; margin-top: 32px; }
.contact-lede { margin: 0; max-width: 26em; font-size: 1.1em; }
.contact-side { display: grid; justify-items: end; gap: 10px; }
.note--contact { rotate: -6deg; margin-bottom: -.2em; }
.contact-mail { font-size: clamp(40px, 5vw, 86px); text-decoration: none; text-transform: none; position: relative; filter: var(--bleed); }
.contact-phone { font-size: clamp(28px, 2.8vw, 46px); text-decoration: none; filter: var(--bleed); }
.contact-phone:hover { text-decoration: underline; text-decoration-thickness: .06em; }
.contact-place { margin: 0; font-weight: 700; }

/* ---------- Footer ---------- */
.footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 28px 0 36px; border-top: var(--rule) solid var(--ink-black); margin-top: clamp(60px, 8vw, 120px); }
.footer p { margin: 0; }
.footer-social { list-style: none; margin: 0; padding: 0; display: flex; gap: 6px 22px; flex-wrap: wrap; }
.footer a { text-decoration: none; font-weight: 700; }
.footer a:hover { text-decoration: underline; }
.footer-logo { --ink: var(--ink-black); --src: url(../assets/logo/logo-2.svg); width: 120px; aspect-ratio: 593 / 207; }

/* =====================================================================================
   MUNDO REAL: interior de un proyecto. Video y fotos a su mejor calidad, tipografia limpia,
   sin bleed, trama ni transparencias. Se entra con papel roto (la hoja se rasga).
   ===================================================================================== */
.viewer {
  position: fixed; inset: 0;
  z-index: 2; /* debajo de las hojas (3): se ve cuando las hojas salen volando */
  background: #121011;
  color: var(--paper);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.viewer[hidden] { display: none; }
/* mientras hay un proyecto abierto, la hoja pasa por encima solo para su animacion de salida/regreso */
.is-viewing .viewer { z-index: 4; }
.is-viewing .sheet.is-flying { z-index: 5; }
/* la hoja de arriba rasgada: el borde de papel roto cuelga sobre lo real */
.viewer-close {
  position: fixed; top: clamp(16px, 2vw, 26px); right: var(--gutter); z-index: 2;
  color: var(--paper); font-weight: 500; font-size: 15px; letter-spacing: .06em; text-transform: uppercase;
  padding: 6px 0; border-bottom: 1.5px solid currentColor;
}
.viewer-inner { max-width: 1400px; margin: 0 auto; padding: clamp(64px, 6vw, 90px) var(--gutter) 80px; }
.viewer-media { aspect-ratio: 16 / 9; background: #000; }
.viewer-media iframe, .viewer-media video { width: 100%; height: 100%; border: 0; display: block; }
.viewer-fallback { position: relative; width: 100%; height: 100%; }
.viewer-fallback img { width: 100%; height: 100%; object-fit: cover; }
.viewer-fallback-btn {
  position: absolute; left: 50%; top: 50%; translate: -50% -50%;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px; border: 1.5px solid var(--paper); white-space: nowrap;
  background: rgb(18 16 17 / .72); color: var(--paper);
  font-weight: 500; font-size: 16px; letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
}
.viewer-fallback-btn:hover { background: var(--paper); color: #121011; }
.viewer-fallback-btn .tri { width: 0; height: 0; border-left: 10px solid currentColor; border-top: 6px solid transparent; border-bottom: 6px solid transparent; }
.viewer-info { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8px 48px; padding: clamp(28px, 3vw, 48px) 0; }
.viewer-meta { grid-column: 1 / -1; margin: 0; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; opacity: 1; color: #B9B3A7; }
.viewer-title { margin: 0; font-weight: 700; font-size: clamp(36px, 4.4vw, 72px); line-height: 1; letter-spacing: -.01em; }
.viewer-desc { margin: 0; align-self: end; font-size: 1.05em; max-width: 34em; }
.viewer-services { grid-column: 2; margin: 0; color: #B9B3A7; font-size: 15px; }
.viewer-gallery { list-style: none; padding: 0; margin: 0; columns: 2 320px; column-gap: 16px; }
.viewer-gallery li { break-inside: avoid; margin-bottom: 16px; }
.viewer-gallery img { width: 100%; height: auto; }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  :root { --bleed: url(#ink-bleed-sm); --bleed-heavy: url(#ink-bleed-heavy-sm); }
  .hero-logo { width: 74vw; }
  .about, .services-grid { grid-template-columns: 1fr; }
  .about-art { max-width: min(520px, calc(100% - 15vw)); }
  .about-vertical { right: -.98em; font-size: 14vw; } /* columna al lado de la foto, dentro de la pantalla */
  .note--stats { position: static; margin: 14px 0 0; grid-column: 1 / -1; }
  .stats-last { display: contents; }
  .services-art { display: none; }
  .note--services { position: static; margin-top: 16px; }
  .service-list li { grid-template-columns: 2.4em minmax(0, 1fr); }
  .service-list p { grid-column: 2; }
  .work-head { grid-template-columns: 1fr; }
  .work-grid .work-item, .work-grid.is-filtered .work-item { grid-column: 1 / -1; margin-top: 0; }
  .client-logos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-title { font-size: 23vw; }
  .contact-body { grid-template-columns: 1fr; }
  .contact-side { justify-items: start; }
  .contact-mail { font-size: clamp(30px, 8.4vw, 60px); overflow-wrap: anywhere; }
  .viewer-info { grid-template-columns: 1fr; }
  .viewer-services { grid-column: 1; }
}
@media (max-width: 600px) {
  .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
  .stats dt { font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0s !important; animation: none !important; }
  .sheet { rotate: none; translate: none; }
}