/* FÉNIX STUDIO · web V1 · un solo archivo, sin dependencias.
   Títulos: Barlow Condensed (OFL) · Texto: Source Serif 4 (OFL) · fuentes alojadas en la propia web. */

@font-face { font-family: "Barlow Condensed"; font-weight: 600; font-style: normal; font-display: swap;
  src: url("/assets/fonts/barlow-condensed-600.woff2") format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-weight: 700; font-style: normal; font-display: swap;
  src: url("/assets/fonts/barlow-condensed-700.woff2") format("woff2"); }
@font-face { font-family: "Source Serif 4"; font-weight: 400; font-style: normal; font-display: swap;
  src: url("/assets/fonts/source-serif-4-400.woff2") format("woff2"); }
@font-face { font-family: "Source Serif 4"; font-weight: 400; font-style: italic; font-display: swap;
  src: url("/assets/fonts/source-serif-4-400-italic.woff2") format("woff2"); }
@font-face { font-family: "Source Serif 4"; font-weight: 600; font-style: normal; font-display: swap;
  src: url("/assets/fonts/source-serif-4-600.woff2") format("woff2"); }

:root {
  --bg: #0c0b0a;          /* carbón cálido */
  --bg-2: #15130f;
  --bg-3: #1d1a16;
  --line: #2e2923;
  --text: #f1ece4;        /* blanco cálido */
  --muted: #a89f93;       /* gris cálido: 7,4:1 sobre --bg */
  --faint: #8e867a;      /* 5,3:1 sobre --bg (AA) */
  --red: #c91f28;         /* rojo Fénix */
  --red-hi: #e8454b;      /* para texto rojo sobre fondo oscuro (5,1:1) */
  --amber: #d4a24a;       /* acento discreto */
  --display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif-condensed, sans-serif;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 2px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 1.0625rem/1.7 var(--serif); font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration-color: color-mix(in srgb, var(--red-hi) 70%, transparent);
    text-decoration-thickness: 1px; text-underline-offset: .2em; }
a:hover { color: #fff; text-decoration-color: var(--red-hi); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }
::selection { background: var(--red); color: #fff; }

.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--text); color: var(--bg);
        padding: 10px 14px; font: 600 .95rem var(--display); letter-spacing: .08em; text-transform: uppercase; }
.skip:focus { top: 12px; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- tipografía ---------- */
h1, h2, h3, .display { font-family: var(--display); font-weight: 700; line-height: 1.02;
  letter-spacing: .01em; text-transform: uppercase; margin: 0 0 .4em; text-wrap: balance; }
h1 { font-size: clamp(2.6rem, 7.2vw, 6.2rem); }
h2 { font-size: clamp(1.9rem, 4.2vw, 3.1rem); }
h3 { font-size: clamp(1.35rem, 2.4vw, 1.75rem); letter-spacing: .02em; }
p { margin: 0 0 1.1em; max-width: 68ch; }
.lead { font-size: clamp(1.12rem, 1.7vw, 1.3rem); line-height: 1.6; color: #e6e0d6; }
.eyebrow { display: inline-flex; align-items: center; gap: .7em; margin: 0 0 1.1rem;
  font: 600 .82rem/1 var(--display); letter-spacing: .24em; text-transform: uppercase; color: var(--amber); }
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--red); }
.muted { color: var(--muted); }
.small { font-size: .9rem; }

/* ---------- cabecera ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(12, 11, 10, .88);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none;
  font: 700 1.2rem/1 var(--display); letter-spacing: .14em; text-transform: uppercase; }
.brand img { width: 30px; height: 30px; border-radius: 50%; }
.nav { display: flex; gap: clamp(14px, 2.4vw, 30px); }
.nav a { text-decoration: none; font: 600 .9rem/1 var(--display); letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted); padding: 8px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); border-bottom-color: var(--red); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); color: var(--text);
  font: 600 .85rem/1 var(--display); letter-spacing: .16em; text-transform: uppercase; padding: 10px 12px; cursor: pointer; }
@media (max-width: 760px) {
  .js .nav-toggle { display: inline-block; }
  .js .nav { display: none; position: absolute; left: 0; right: 0; top: 64px; flex-direction: column; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px var(--gutter) 16px; }
  .js .nav.open { display: flex; }
  .js .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .no-js .nav { flex-wrap: wrap; gap: 12px; }
  .site-header .wrap { flex-wrap: wrap; }
}

/* ---------- botones ---------- */
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 1.6rem; }
.actions + p { margin-top: 1.4rem; }
.btn { display: inline-flex; align-items: center; gap: .6em; min-height: 48px; padding: 0 22px;
  font: 700 .95rem/1 var(--display); letter-spacing: .16em; text-transform: uppercase; text-decoration: none;
  border: 1px solid var(--text); color: var(--text); background: transparent; border-radius: var(--radius);
  transition: background .2s, color .2s, border-color .2s; }
.btn:hover { background: var(--text); color: var(--bg); }
.btn-primary { background: var(--red); border-color: var(--red); color: #fff; }
.btn-primary:hover { background: #a3161e; border-color: #a3161e; color: #fff; }
.btn svg { width: 1.05em; height: 1.05em; }

/* ---------- héroe ---------- */
.hero { position: relative; min-height: min(88vh, 860px); display: flex; align-items: flex-end;
  overflow: hidden; isolation: isolate; border-bottom: 1px solid var(--line); }
.hero picture, .hero picture img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero picture img { object-position: 58% 40%; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgba(12,11,10,.94) 0%, rgba(12,11,10,.78) 38%, rgba(12,11,10,.25) 72%, rgba(12,11,10,.1) 100%),
              linear-gradient(0deg, rgba(12,11,10,1) 0%, rgba(12,11,10,0) 38%); }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; opacity: .08; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.hero .wrap { padding-top: 22vh; padding-bottom: clamp(48px, 9vh, 96px); }
.hero-brand { font: 700 clamp(.95rem, 1.4vw, 1.1rem)/1 var(--display); letter-spacing: .42em; color: var(--text);
  margin: 0 0 1.2rem; text-transform: uppercase; }
.hero h1 { max-width: 12ch; }
.hero h1 span { color: var(--red-hi); }
.claim { font: 600 clamp(1.1rem, 2vw, 1.45rem)/1.2 var(--display); letter-spacing: .2em; text-transform: uppercase;
  color: var(--amber); margin: 0 0 1.4rem; }
.hero .lead { max-width: 52ch; }
.credit-still { position: absolute; right: var(--gutter); bottom: 14px; margin: 0; font: 400 .72rem/1.3 var(--serif);
  font-style: italic; color: var(--faint); max-width: 40ch; text-align: right; }

/* ---------- secciones ---------- */
.section { padding-block: clamp(64px, 10vw, 128px); border-bottom: 1px solid var(--line); }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px 40px;
  margin-bottom: clamp(28px, 4vw, 48px); }
.section-head p { margin: 0; }

/* ---------- tarjetas de expediente ---------- */
.cases { display: grid; gap: clamp(28px, 3.5vw, 44px); grid-template-columns: repeat(12, 1fr); }
.case { grid-column: span 12; display: grid; gap: 18px 36px; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  align-items: center; text-decoration: none; }
.case:nth-child(even) { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.case:nth-child(even) .case-media { order: 2; }
.case-media { position: relative; display: block; overflow: hidden; background: var(--bg-2); aspect-ratio: 16 / 9;
  border: 1px solid var(--line); }
.case-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.2,1), filter .6s; filter: saturate(.92); }
.case:hover .case-media img, .case:focus-visible .case-media img { transform: scale(1.035); filter: saturate(1.05); }
.case-num { font: 700 clamp(3.4rem, 7vw, 5.6rem)/.85 var(--display); color: transparent;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--text) 55%, transparent); letter-spacing: .02em; margin: 0 0 .3rem; }
.case:hover .case-num { -webkit-text-stroke-color: var(--red-hi); }
.case-meta { font: 600 .82rem/1.3 var(--display); letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin: 0 0 .8rem; }
.case h3 { margin: 0 0 .6rem; text-transform: none; font-size: clamp(1.6rem, 2.8vw, 2.25rem); line-height: 1.05; }
.case h3 a { text-decoration: none; }
.case h3 a:hover { text-decoration: underline; text-decoration-color: var(--red-hi); }
.case p { color: #ddd6cb; }
.case-cta { font: 700 .9rem/1 var(--display); letter-spacing: .18em; text-transform: uppercase; color: var(--red-hi);
  display: inline-flex; gap: .5em; align-items: center; }
.case-cta::after { content: "→"; transition: transform .2s; }
.case:hover .case-cta::after { transform: translateX(4px); }
.credit { font-size: .78rem; color: var(--faint); font-style: italic; margin: 8px 0 0; }
@media (max-width: 860px) {
  .case, .case:nth-child(even) { grid-template-columns: 1fr; }
  .case:nth-child(even) .case-media { order: 0; }
}

/* ---------- sello CASO REAL DOCUMENTADO ---------- */
.seal { display: inline-flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px 16px;
  border: 2px solid var(--red); outline: 1px solid var(--red); outline-offset: 3px; color: var(--red-hi);
  font: 700 .95rem/1 var(--display); letter-spacing: .26em; text-transform: uppercase; }
.seal small { font: 600 .62rem/1 var(--display); letter-spacing: .3em; color: var(--muted); }
.documented { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 32px 64px; align-items: start; }
.principles { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.principles li { display: grid; grid-template-columns: 56px 1fr; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.principles b { font: 700 1.6rem/1 var(--display); color: var(--red-hi); }
.principles h3 { margin: 0 0 .35rem; font-size: 1.3rem; }
.principles p { margin: 0; color: var(--muted); }
@media (max-width: 860px) { .documented { grid-template-columns: 1fr; } }

/* ---------- bloque imagen + texto ---------- */
.feature { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: 32px 64px; align-items: center; }
.feature figure { margin: 0; }
.feature figure img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border: 1px solid var(--line); }
.feature figcaption { font-size: .78rem; font-style: italic; color: var(--faint); margin-top: 8px; }
.traits { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 1.4rem; padding: 0; list-style: none; }
.traits li { font: 600 .8rem/1 var(--display); letter-spacing: .16em; text-transform: uppercase; padding: 8px 10px;
  border: 1px solid var(--line); color: var(--muted); }
@media (max-width: 860px) { .feature { grid-template-columns: 1fr; } }

/* ---------- ficha de expediente ---------- */
.crumbs { font: 600 .8rem/1 var(--display); letter-spacing: .18em; text-transform: uppercase; color: var(--muted);
  padding: 28px 0 0; margin: 0; }
.crumbs a { text-decoration: none; color: var(--muted); }
.crumbs a:hover { color: var(--text); }
.file-head { padding-top: clamp(28px, 5vw, 56px); padding-bottom: clamp(28px, 4vw, 44px); }
.file-head h1 { text-transform: none; font-size: clamp(2.2rem, 5.4vw, 4.4rem); max-width: 20ch; line-height: 1.02; }
.facts { display: flex; flex-wrap: wrap; gap: 10px 28px; margin: 1.2rem 0 0; padding: 0; list-style: none;
  font: 600 .88rem/1.2 var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.facts strong { color: var(--text); font-weight: 700; }
.file-media { margin: 0 0 clamp(36px, 5vw, 60px); border: 1px solid var(--line); background: var(--bg-2); }
.file-media img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.file-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 40px 72px; padding-bottom: clamp(56px, 8vw, 96px); }
.aside-box { border-top: 2px solid var(--red); padding-top: 18px; }
.aside-box + .aside-box { margin-top: 36px; }
.chapters { list-style: none; margin: 0; padding: 0; counter-reset: c; }
.chapters li { display: grid; grid-template-columns: 58px 1fr; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--line);
  font-size: .95rem; }
.chapters time { font: 600 .92rem/1.5 var(--display); letter-spacing: .06em; color: var(--amber); }
.sources { margin: 0; padding: 0 0 0 1.1em; }
.sources li { margin: 0 0 .6em; font-size: .95rem; }
.sources a { word-break: break-word; }
.notice { border-left: 2px solid var(--amber); padding: 4px 0 4px 18px; color: var(--muted); font-size: .98rem; }
@media (max-width: 860px) { .file-grid { grid-template-columns: 1fr; } }

.file-method { margin-top: 56px; }
.method-note { margin-top: 20px; }
.h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
.listing { padding-bottom: clamp(64px, 10vw, 128px); }

/* ---------- páginas de texto ---------- */
.page-head { padding-top: clamp(48px, 8vw, 96px); padding-bottom: clamp(20px, 3vw, 32px); }
.prose { padding-bottom: clamp(56px, 8vw, 96px); }
.prose > p, .prose > h2, .prose > h3, .prose > ol, .prose > ul:not(.cols), .prose > .notice { max-width: 74ch; }
.prose h2 { font-size: clamp(1.5rem, 2.8vw, 2rem); margin-top: 2.2em; }
.prose h3 { margin-top: 1.8em; }
.prose ul:not(.cols) { padding-left: 1.2em; }
.prose li { margin: 0 0 .5em; }
.prose code { font-size: .9em; background: var(--bg-3); padding: 1px 6px; }
.lang-switch { font: 600 .85rem/1 var(--display); letter-spacing: .16em; text-transform: uppercase; }
.pending { background: #3a1214; color: #ffd9d9; outline: 1px dashed var(--red-hi); padding: 0 6px; font-style: normal; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px 40px; margin: 1rem 0 0;
  padding: 0; list-style: none; }
.cols li { border-top: 1px solid var(--line); padding-top: 16px; }
.cols h3 { font-size: 1.25rem; margin: 0 0 .4rem; }
.cols p { margin: 0; color: var(--muted); font-size: .98rem; }

/* ---------- pie ---------- */
.site-footer { padding-block: 56px 40px; background: var(--bg); }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px; padding-bottom: 32px;
  border-bottom: 1px solid var(--line); }
.footer-brand { font: 700 1.5rem/1 var(--display); letter-spacing: .16em; text-transform: uppercase; margin: 0 0 .5rem; }
.footer-claim { font: 600 .9rem/1.2 var(--display); letter-spacing: .2em; text-transform: uppercase; color: var(--amber); margin: 0; }
.footer-nav { display: grid; grid-template-columns: repeat(2, auto); gap: 10px 40px; margin: 0; padding: 0; list-style: none; }
.footer-nav a { text-decoration: none; font: 600 .88rem/1.4 var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.footer-nav a:hover { color: var(--text); }
.footer-bottom { padding-top: 22px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; color: var(--faint); font-size: .85rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media print {
  .site-header, .site-footer, .hero::before, .hero::after, .actions { display: none; }
  body { background: #fff; color: #000; }
}