/* Portfolio de Jorge González de la Calle — «Galería negra» (propuesta A)
   Dirección: negro casi puro, el logo «Jorge» enorme y centrado en blanco hueso, y los
   trabajos a sangre en una rejilla limpia, sin marcos. Las imágenes mandan; la interfaz
   se retira. Una sola familia (Bricolage Grotesque). El berenjena aparece solo en la
   acción principal y en algún detalle (filtro activo, palabra destacada, viñeta).
   Tema único y fijo: oscuro, por decisión de marca. */

:root {
  --bg: #0A0A0A;
  --bg-2: #141414;
  --fg: #F4F2EE;
  --muted: #8E8B86;
  --line: #262624;
  --berenjena: #6E2C63;
  --berenjena-hover: #84387A;
  --berenjena-claro: #D4A7C8;

  --font: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;

  --t-xs: .78rem;
  --t-s: .9rem;
  --t-0: 1.0625rem;
  --t-1: clamp(1.1rem, 1.6vw, 1.3rem);
  --t-2: clamp(1.8rem, 3.6vw, 2.8rem);
  --t-3: clamp(2.4rem, 6.5vw, 5.2rem);

  --gutter: clamp(16px, 4vw, 56px);
  --max: 82rem;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { overflow-x: clip; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: var(--font); font-size: var(--t-0); line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
:focus-visible { outline: 2px solid var(--berenjena-claro); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--berenjena); color: var(--fg); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
h1, h2, h3 { text-wrap: balance; }
b { font-weight: 600; }

main { max-width: var(--max); margin: 0 auto; padding-inline: var(--gutter); }

/* ---- Logo ---- */
.logo { display: block; height: auto; color: var(--fg); }
.logo--bar { width: 64px; }
.logo--hero { width: min(92%, 42rem); margin: 0 auto; }
.logo--foot { width: 56px; }

/* ---- Barra superior ---- */
.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: rgba(10, 10, 10, .92); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px var(--gutter);
}
.brand { display: inline-flex; color: var(--fg); }
.brand:hover .logo { color: var(--berenjena-claro); }
.nav { display: flex; gap: 22px; flex-wrap: wrap; justify-content: flex-end; }
.nav a { text-decoration: none; font-size: var(--t-s); color: var(--muted); }
.nav a:hover, .nav a[aria-current="true"] { color: var(--fg); }

/* ---- Botones ---- */
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; }
.btn {
  display: inline-flex; align-items: center; gap: 6px; min-height: 46px; padding: 11px 22px;
  border: 1px solid #3A3A38; border-radius: 999px; background: transparent; color: var(--fg);
  font: 600 var(--t-s)/1 var(--font); text-decoration: none; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.btn:hover { border-color: var(--fg); }
.btn--accent { background: var(--berenjena); border-color: var(--berenjena); }
.btn--accent:hover { background: var(--berenjena-hover); border-color: var(--berenjena-hover); }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } }

/* ---- Portada ---- */
.hero { text-align: center; padding-block: clamp(48px, 9vw, 120px) clamp(56px, 9vw, 120px); }
.hero-logo { margin: 0; line-height: 0; }
.hero-lede { margin: clamp(24px, 3vw, 36px) auto 0; max-width: 34rem; font-size: var(--t-1); line-height: 1.45; color: var(--muted); }
.hero-lede b { color: var(--berenjena-claro); }
.hero .actions { justify-content: center; margin-top: 28px; }

/* ---- Trabajo ---- */
.work { padding-block: 0 clamp(64px, 9vw, 120px); }
.work-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 14px 28px; padding-top: 22px; border-top: 1px solid var(--line); margin-bottom: 28px; }
.work-head h2 { margin: 0; font-weight: 800; font-size: var(--t-2); letter-spacing: -.03em; line-height: 1; }
.filters { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.chip {
  font: 500 var(--t-s)/1 var(--font); padding: 8px 0; min-height: 36px; cursor: pointer;
  border: 0; border-bottom: 2px solid transparent; background: none; color: var(--muted);
  display: inline-flex; align-items: center; gap: 6px;
}
.chip span { font-size: var(--t-xs); color: #5E5B57; font-variant-numeric: tabular-nums; }
.chip:hover { color: var(--fg); }
.chip[aria-pressed="true"] { color: var(--fg); border-bottom-color: var(--berenjena-claro); }

/* Rejilla de trabajos: 2 columnas en móvil, 3 en escritorio; el primero, destacado */
.cards { list-style: none; margin: 0 0 clamp(72px, 10vw, 140px); padding: 0; display: grid; gap: 28px 14px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 820px) { .cards { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px 16px; } }
.card a { display: grid; gap: 10px; text-decoration: none; }
.card-img { display: block; aspect-ratio: 4 / 5; overflow: hidden; border-radius: 4px; background: var(--bg-2); }
.card-img img, .card-img video { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform .6s ease, opacity .3s; }
.card a:hover .card-img img, .card a:hover .card-img video { transform: scale(1.035); }
.card-img--type { display: grid; place-items: center; background: var(--bg-2); }
.card-type { font-weight: 800; font-size: clamp(1.2rem, 2.2vw, 1.8rem); line-height: 1.05; letter-spacing: -.02em; text-align: center; color: var(--fg); }
.card-cap { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.card-title { font-size: var(--t-s); font-weight: 500; line-height: 1.25; }
.card-cat { font-size: var(--t-xs); color: var(--muted); white-space: nowrap; }
.card a:hover .card-title { color: var(--berenjena-claro); }
@media (prefers-reduced-motion: reduce) { .card-img img { transition: none; } .card a:hover .card-img img { transform: none; } }

/* Casos */
.cases { display: grid; gap: clamp(72px, 10vw, 128px); }
.case { scroll-margin-top: 84px; border-top: 1px solid var(--line); padding-top: clamp(20px, 3vw, 28px); }
.case-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px 24px; margin-bottom: clamp(22px, 3vw, 36px); }
.case h3 { margin: 0; font-weight: 800; font-size: var(--t-2); letter-spacing: -.03em; line-height: 1; order: -1; }
.case-kicker { margin: 0; font-size: var(--t-xs); color: var(--muted); }
.tag { color: var(--muted); }
.case-body { display: grid; gap: 28px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 960px) {
  .case-body { grid-template-columns: minmax(0, 21rem) minmax(0, 1fr); column-gap: 56px; align-items: start; }
  .case-text { position: sticky; top: 88px; }
}
.case-text { min-width: 0; display: grid; gap: 18px; }
.case-text p { margin: 0; }
.lead { font-size: var(--t-1); line-height: 1.45; color: var(--fg); }
.case-media { min-width: 0; }
.note { margin: 12px 0 0; font-size: var(--t-xs); color: var(--muted); }

.meta { margin: 0; display: grid; gap: 8px; padding-top: 14px; border-top: 1px solid var(--line); }
.meta div { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); gap: 10px; }
.meta dt { font-size: var(--t-xs); color: var(--muted); padding-top: 2px; }
.meta dd { margin: 0; font-size: var(--t-s); }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.meta dd.apps { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.app { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.app-ico { width: 16px; height: 16px; flex: none; fill: currentColor; }

.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: var(--t-s); color: #CFCCC6; }
.checks li { position: relative; padding-left: 18px; }
.checks li::before { content: ""; position: absolute; left: 0; top: .55em; width: 7px; height: 7px; border-radius: 50%; background: var(--berenjena-claro); }
.checks b { color: var(--fg); }

.process { list-style: none; margin: 0; padding: 0; counter-reset: s; display: grid; gap: 12px; }
.process li { counter-increment: s; position: relative; padding-left: 34px; display: grid; gap: 2px; font-size: var(--t-s); }
.process li::before { content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: 1px; font-size: var(--t-xs); color: var(--berenjena-claro); font-variant-numeric: tabular-nums; }
.process span { color: var(--muted); }

.imprints { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.imprints li { background: var(--bg); padding: 12px 14px; min-width: 0; }
.imprints b { display: block; font-weight: 800; font-size: 1.25rem; letter-spacing: -.02em; line-height: 1.15; }
.imprints span { font-size: var(--t-xs); color: var(--muted); }

/* Galerías: imágenes a sangre, sin marcos */
.gallery { display: grid; gap: 12px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gallery .wide { grid-column: 1 / -1; }
.gallery + .gallery { margin-top: 12px; }
.specs-title { margin: 20px 0 0; padding-top: 14px; border-top: 1px solid var(--line); font-size: var(--t-xs); color: var(--muted); }
.specs { margin: 12px 0 0; display: grid; gap: 14px 32px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.specs div { display: grid; gap: 4px; align-content: start; }
.specs dt { font-size: var(--t-s); font-weight: 600; }
.specs dd { margin: 0; font-size: var(--t-s); color: var(--muted); }
@media (max-width: 520px) { .specs { grid-template-columns: minmax(0, 1fr); } }
@media (min-width: 700px) {
  .gallery--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gallery--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 520px) { .gallery { grid-template-columns: minmax(0, 1fr); } .gallery--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.fig { margin: 0; min-width: 0; }
.media { display: block; width: 100%; padding: 0; border: 0; cursor: zoom-in; overflow: hidden; border-radius: 4px; background: var(--bg-2); }
.media.dark { background: #000; }
.media.light { background: #FFFFFF; }
.media img, .media video { width: 100%; height: 100%; object-fit: contain; transition: transform .6s ease; }
button.media:hover img { transform: scale(1.03); }
@media (prefers-reduced-motion: reduce) { .media img { transition: none; } button.media:hover img { transform: none; } }
.r169 { aspect-ratio: 16 / 9; } .r43 { aspect-ratio: 4 / 3; } .r1 { aspect-ratio: 1 / 1; } .rp { aspect-ratio: 3 / 4; }
.ra { aspect-ratio: 1 / 1.414; } .rphone { aspect-ratio: 390 / 844; } .r916 { aspect-ratio: 9 / 16; }
.gallery .tall { grid-column: 1 / -1; width: min(100%, 360px); justify-self: center; }
.media video[controls] { cursor: auto; }

/* Demo en marco de móvil */
.demo { margin: 0; padding: clamp(24px, 4vw, 48px) 16px 16px; border-radius: 4px; background: radial-gradient(ellipse at 50% 35%, #2a2926 0%, #141413 60%, #0b0b0b 100%); }
.movil { width: min(100%, 380px); aspect-ratio: 390 / 800; margin: 0 auto; padding: 12px; border-radius: 52px; background: #0B0B0B; box-shadow: inset 0 0 0 2px #2c2c2a, 0 30px 70px rgba(0, 0, 0, .55); }
.movil iframe { display: block; width: 100%; height: 100%; border: 0; border-radius: 40px; background: #fff; }
.demo figcaption { max-width: 34rem; margin: 16px auto 0; text-align: center; }

/* Hojeador del libro */
.libro { margin: 12px 0; padding: clamp(20px, 4vw, 44px) clamp(12px, 3vw, 32px) 14px; border-radius: 4px; background: radial-gradient(ellipse at 50% 40%, #2a2926 0%, #141413 60%, #0b0b0b 100%); }
.libro:focus-visible { outline: 2px solid var(--berenjena-claro); outline-offset: 2px; }
.libro-hojas { margin: 0 auto; max-width: 1040px; }
.libro:not(.libro--listo) { display: none; } /* hasta que carga la librería; sin ella quedan las fotos de los pliegos */
.libro-pag { background: #EAE4D6; overflow: hidden; } /* tono papel, igual que las páginas */
.libro-pag img { display: block; width: 100%; height: 100%; object-fit: cover; }
/* Pliego realista: el hojeador marca cada página con .--left / .--right */
.libro-pag.--left { box-shadow: -1px 0 0 #d8d1c1, -2px 0 0 #c9c1ae, -3px 0 0 #d8d1c1, -4px 0 0 #bdb4a0, -12px 10px 28px rgba(0,0,0,.5); }
.libro-pag.--right { box-shadow: 1px 0 0 #d8d1c1, 2px 0 0 #c9c1ae, 3px 0 0 #d8d1c1, 4px 0 0 #bdb4a0, 12px 10px 28px rgba(0,0,0,.5); }
.libro-pag:not(.--hard)::after { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; }
/* lomo: oscuro en la unión y se desvanece hacia fuera; canto exterior apenas sombreado */
.libro-pag.--left:not(.--hard)::after { background:
  linear-gradient(to left, rgba(0,0,0,.34) 0, rgba(0,0,0,.16) 2%, rgba(0,0,0,.06) 6%, rgba(255,255,255,.05) 9%, transparent 14%),
  linear-gradient(to right, rgba(0,0,0,.08) 0, transparent 2.5%); }
.libro-pag.--right:not(.--hard)::after { background:
  linear-gradient(to right, rgba(0,0,0,.34) 0, rgba(0,0,0,.16) 2%, rgba(0,0,0,.06) 6%, rgba(255,255,255,.05) 9%, transparent 14%),
  linear-gradient(to left, rgba(0,0,0,.08) 0, transparent 2.5%); }
.libro-ui { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 18px; }
.libro-btn { min-height: 40px; padding: 8px 16px; font-size: 1rem; }
.libro-btn:disabled { opacity: .35; cursor: default; }
.libro-cuenta { min-width: 9.5rem; text-align: center; font-size: var(--t-s); color: var(--muted); font-variant-numeric: tabular-nums; }
.libro figcaption { text-align: center; }

/* Visor 3D de materiales */
.v3d { margin-bottom: 12px; }
.v3d-stage { position: relative; aspect-ratio: 4 / 3; border-radius: 4px; overflow: hidden; background: radial-gradient(ellipse at 50% 42%, #2a2a28 0%, #121211 55%, #000 100%); }
@media (max-width: 520px) { .v3d-stage { aspect-ratio: 1 / 1; } }
.v3d-stage canvas { display: block; width: 100%; height: 100%; cursor: grab; }
.v3d-stage canvas:active { cursor: grabbing; }
.v3d-estado { position: absolute; inset: 0; margin: 0; display: grid; place-items: center; font-size: var(--t-s); color: var(--muted); pointer-events: none; }
.v3d-estado:empty { display: none; }
.v3d-pista { position: absolute; left: 0; right: 0; bottom: 12px; margin: 0; text-align: center; font-size: var(--t-xs); color: var(--muted); pointer-events: none; opacity: 0; transition: opacity .4s; }
.v3d--listo .v3d-pista { opacity: 1; }
.v3d--tocado .v3d-pista { opacity: 0; }
.v3d-ui { display: grid; gap: 4px; padding-top: 10px; }
.v3d-grupo { display: flex; flex-wrap: wrap; align-items: center; gap: 0 18px; }
.v3d-label { width: 4.5rem; font-size: var(--t-xs); color: var(--muted); }
.v3d .chip:disabled { cursor: default; opacity: .45; }
.v3d .chip:disabled:hover { color: var(--muted); }
figcaption { padding-top: 8px; font-size: var(--t-xs); color: var(--muted); }

/* ---- Sobre mí ---- */
.about { background: var(--bg-2); padding: clamp(64px, 9vw, 120px) var(--gutter); }
.about-in { max-width: var(--max); margin: 0 auto; display: grid; gap: 48px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 960px) { .about-in { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); column-gap: 80px; } }
.about h2 { margin: 0 0 20px; font-weight: 800; font-size: var(--t-3); line-height: .92; letter-spacing: -.04em; }
.about-bio p { margin: 0 0 16px; font-size: var(--t-1); line-height: 1.5; color: #CFCCC6; max-width: 34rem; }
.about-bio p:last-child { margin-top: 28px; }
.portrait { width: 112px; height: 112px; border-radius: 50%; object-fit: cover; filter: grayscale(1); margin-bottom: 24px; }
.about h3 { margin: 32px 0 8px; font-size: var(--t-xs); font-weight: 500; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.about h3:first-child { margin-top: 0; }
.cv { list-style: none; margin: 0; padding: 0; border-top: 1px solid #333; }
.cv li { display: grid; grid-template-columns: minmax(0, 1fr); gap: 2px; padding-block: 12px; border-bottom: 1px solid #262624; }
@media (min-width: 560px) { .cv li { grid-template-columns: 7.5rem minmax(0, 1fr); gap: 16px; } }
.when { font-size: var(--t-s); color: var(--muted); font-variant-numeric: tabular-nums; }
.what b { font-weight: 600; }
.what span { display: block; font-size: var(--t-s); color: var(--muted); }
.tools { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tools li { font-size: var(--t-s); padding: 5px 12px; border: 1px solid #3A3A38; border-radius: 999px; color: #CFCCC6; }

/* ---- Contacto ---- */
.contact { background: var(--bg); }
.contact-in { max-width: var(--max); margin: 0 auto; padding: clamp(72px, 11vw, 140px) var(--gutter) clamp(48px, 7vw, 80px); display: grid; gap: 20px; justify-items: center; text-align: center; }
.contact h2 { margin: 0; font-weight: 800; font-size: var(--t-3); line-height: .95; letter-spacing: -.04em; max-width: 16ch; }
.mail { margin: 6px 0 10px; font-weight: 500; font-size: clamp(1.4rem, 3.6vw, 2.4rem); color: var(--berenjena-claro); overflow-wrap: anywhere; }
.contact .actions { justify-content: center; }
.copied { margin: 0; min-height: 1.4em; font-size: var(--t-s); color: var(--berenjena-claro); }
.contact footer {
  max-width: var(--max); margin: 0 auto; padding: 22px var(--gutter) 30px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; font-size: var(--t-xs); color: var(--muted);
}

/* ---- Visor ---- */
.viewer { border: 0; padding: 0; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; background: rgba(5, 5, 5, .97); color: var(--fg); }
.viewer::backdrop { background: rgba(5, 5, 5, .97); }
.viewer[open] { display: grid; place-items: center; }
.viewer img { max-width: calc(100vw - 32px); max-height: calc(100vh - 130px); width: auto; height: auto; border-radius: 4px; }
.viewer p { color: var(--muted); text-align: center; margin: 12px 16px 0; font-size: var(--t-s); }
.viewer .close { position: absolute; top: calc(16px + env(safe-area-inset-top, 0px)); right: 16px; z-index: 2; }
.viewer img { max-width: calc(100vw - 160px); }
.viewer-count { font-variant-numeric: tabular-nums; margin-top: 4px !important; opacity: .7; }
.viewer-nav { position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid var(--line); background: rgba(20, 20, 20, .8); color: var(--fg); display: grid; place-items: center; cursor: pointer;
  transition: background .2s, border-color .2s, transform .2s; }
.viewer-nav svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.viewer-nav:hover { background: var(--berenjena); border-color: var(--berenjena-hover); }
.viewer-nav:focus-visible { outline: 2px solid var(--berenjena-claro); outline-offset: 3px; }
.viewer-nav[hidden] { display: none; }
.viewer-prev { left: 20px; } .viewer-next { right: 20px; }
.viewer-prev:active { transform: translateY(-50%) translateX(-3px); } .viewer-next:active { transform: translateY(-50%) translateX(3px); }
@media (max-width: 819px) {
  .viewer img { max-width: calc(100vw - 32px); }
  .viewer-nav { top: auto; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); transform: none; width: 46px; height: 46px; }
  .viewer-prev:active, .viewer-next:active { transform: none; }
  .viewer-prev { left: calc(50% - 58px); } .viewer-next { right: calc(50% - 58px); }
}
@media (max-width: 819px) { .card-cap { flex-direction: column; gap: 2px; } }

/* ===== Animaciones ===== */
/* Logo líquido: el canvas WebGL sustituye al SVG cuando está listo */
.hero-logo { position: relative; display: inline-block; width: min(92%, 42rem); }
.hero-logo .logo--hero { width: 100%; }
.logo-gl { position: absolute; pointer-events: none; }
.hero-logo.gl-on .logo--hero { visibility: hidden; }
.hero { cursor: default; }

/* Entrada de la portada */
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes inkIn { from { opacity: 0; transform: scale(.96); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }
.hero-logo { animation: inkIn 1s cubic-bezier(.2, .7, .2, 1) both; }
.hero-lede { animation: rise .8s .25s cubic-bezier(.2, .7, .2, 1) both; }
.hero .actions { animation: rise .8s .4s cubic-bezier(.2, .7, .2, 1) both; }

/* Aparición al hacer scroll */
.card, .case-head, .case-text, .case-media .fig, .about-bio, .about-cv, .contact h2 {
  transition: opacity .8s cubic-bezier(.2, .7, .2, 1), transform .8s cubic-bezier(.2, .7, .2, 1);
}
.pre { opacity: 0; transform: translateY(28px); }

/* Tarjetas al filtrar */
@keyframes pop { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: none; } }
.card.pop { animation: pop .5s cubic-bezier(.2, .7, .2, 1) both; }

/* Hover de tarjetas: la imagen se oscurece un poco alrededor del cursor */
.card-img { position: relative; }
.card-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10, 10, 10, .45), transparent 45%); opacity: 0; transition: opacity .4s; }
.card a:hover .card-img::after { opacity: 1; }

/* Cursor «Ver» */
.cursor {
  position: fixed; left: 0; top: 0; z-index: 50; pointer-events: none;
  width: 76px; height: 76px; border-radius: 50%; background: var(--berenjena); color: var(--fg);
  display: grid; place-items: center; font: 600 .82rem/1 var(--font);
  transform: translate(-200px, -200px) scale(0); transition: width .25s, height .25s;
  mix-blend-mode: normal;
}
@media (pointer: fine) { .card a, button.media { cursor: none; } }

/* Subrayado animado en navegación y filtros */
.nav a { position: relative; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .35s; }
.nav a:hover::after { transform: scaleX(1); transform-origin: left; }

@media (prefers-reduced-motion: reduce) {
  .hero-logo, .hero-lede, .hero .actions, .card.pop { animation: none; }
  .card, .case-head, .case-text, .case-media .fig, .about-bio, .about-cv, .contact h2 { transition: none; }
  .pre { opacity: 1; transform: none; }
  .cursor { display: none; }
  .card a, button.media { cursor: zoom-in; }
}

/* ===== Rejilla tipo Pinterest (masonry) =====
   Cada tarjeta conserva la proporción de su imagen. El JS calcula cuántas filas de 4px
   ocupa cada tarjeta para que encajen sin huecos, respetando el orden de izquierda a derecha. */
.card-img { aspect-ratio: auto; }
.card-img img, .card-img video { height: 100%; object-fit: cover; object-position: top center; }
.cards.masonry { grid-auto-rows: 4px; row-gap: 0; align-items: start; }
.cards.masonry .card { margin-bottom: 0; }
@media (min-width: 1200px) { .cards { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ===== Comparador antes / después (restauración) ===== */
.ba { --pos: 50%; position: relative; overflow: hidden; border-radius: 4px; background: #fff; cursor: ew-resize; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.ba img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; pointer-events: none; }
.ba-after { position: absolute; inset: 0; clip-path: inset(0 0 0 var(--pos)); }
.ba-handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: var(--fg); box-shadow: 0 0 0 1px rgba(0, 0, 0, .25); pointer-events: none; }
.ba-handle::after {
  content: ""; position: absolute; top: 50%; left: 50%; width: 42px; height: 42px; transform: translate(-50%, -50%);
  border-radius: 50%; background: var(--berenjena) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23F4F2EE' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 7l-5 5 5 5M15 7l5 5-5 5'/%3E%3C/svg%3E") center / 22px no-repeat;
  box-shadow: 0 4px 16px rgba(0, 0, 0, .35); transition: transform .2s;
}
.ba.dragging .ba-handle::after, .ba:hover .ba-handle::after { transform: translate(-50%, -50%) scale(1.08); }
.ba-tag { position: absolute; top: 10px; padding: 4px 10px; border-radius: 999px; font-size: var(--t-xs); font-weight: 600; background: rgba(10, 10, 10, .72); color: var(--fg); pointer-events: none; transition: opacity .2s; }
.ba-tag--l { left: 10px; } .ba-tag--r { right: 10px; }
.ba-range { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; clip: rect(0 0 0 0); }
.ba:focus-within { outline: 2px solid var(--berenjena-claro); outline-offset: 3px; }
@media (pointer: fine) { .ba { cursor: ew-resize; } }