/*
 * main.css — Hoja de estilos única del sitio
 * ─────────────────────────────────────────
 * Blog personal brutalista, paleta gris-verdoso. Sin framework ni build step.
 * Todas las páginas enlazan este archivo (rutas relativas según profundidad).
 *
 * ÍNDICE DE SECCIONES:
 *   1. :root          — variables CSS (colores, tipografías, layout)
 *   2. base           — reset, body, links, grano de textura
 *   3. site-gutters   — márgenes laterales fijos con imágenes
 *   4. site-wrap      — contenedor central (max-width + bordes)
 *   5. site-header    — cabecera + navegación
 *   6. hero-poster    — bloque hero de la home (grid poster)
 *   7. panel-grid     — sistema de paneles en grid 12 columnas
 *   8. post-list      — listado de entradas del blog
 *   9. article-*      — cabecera y cuerpo de posts
 *  10. site-footer    — pie de página
 *  11. utilities      — .btn-brutal, .stack-tags, .repeat-vertical
 *  12. responsive     — breakpoints 768px (general)
 *  13. page-404       — estilos exclusivos de not_found.html
 *  14. page-about     — layout about + reproductor brutalista
 *
 * Fuentes: Google Fonts (Archivo Black, IBM Plex Mono/Sans)
 * Personalizar tono: editar variables en :root
 */

@import url('https://fonts.googleapis.com/css2?family=Archivo+Black&family=IBM+Plex+Mono:wght@400;500;700&family=IBM+Plex+Sans:wght@400;500;600&display=swap');

/* ── 1. Variables de diseño (tokens) ─────────────────────────── */

:root {
  --bg-deep:     #1e221c;
  --bg-panel:    #2a2f28;
  --bg-elevated: #343a32;
  --border:      #8a9480;
  --border-bold: #c5cdb8;
  --text:        #e4eadc;
  --text-muted:  #9aa392;
  --accent:      #a8c49a;
  --accent-dim:  #6b7f62;
  --accent-hot:  #d4a89a;
  --grid-line:   rgba(197, 205, 184, 0.35);
  --font-display: 'Archivo Black', Impact, sans-serif;
  --font-body:    'IBM Plex Sans', system-ui, sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;
  --radius:       0;
  --border-w:     1px;
  --site-max:     72rem;
  --site-pad:     1.5rem;
  --gutter-w:     max(0px, calc((100vw - var(--site-max) - var(--site-pad)) / 2));
}

*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-deep);
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg-deep);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.55;
  position: relative;
}

/* grano / textura poster */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.12;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

a:hover {
  color: var(--text);
  border-bottom-color: var(--border-bold);
}

img { max-width: 100%; display: block; }

/* ── márgenes laterales (brutalismo) ─────────────────────────── */

.site-gutters {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.site-gutter {
  position: absolute;
  top: 0;
  bottom: 0;
  width: var(--gutter-w);
  min-width: 0;
  overflow: hidden;
  background-color: var(--bg-deep);
}

.site-gutter img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: grayscale(1) contrast(1.12) brightness(0.88);
}

.site-gutter::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(30, 34, 28, 0.15) 0%,
    rgba(30, 34, 28, 0.4) 100%
  );
  pointer-events: none;
}

.site-gutter--left {
  left: 0;
  border-right: var(--border-w) solid var(--border);
}

.site-gutter--right {
  right: 0;
  border-left: var(--border-w) solid var(--border);
}

@media (min-width: 1180px) {
  .site-gutter {
    width: calc((100vw - var(--site-max) - var(--site-pad)) / 2);
  }
}

/* ── layout shell ─────────────────────────────────────────────── */

.site-wrap {
  position: relative;
  z-index: 1;
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 0.75rem;
  border-left: var(--border-w) solid var(--border);
  border-right: var(--border-w) solid var(--border);
  min-height: 100vh;
}

/* ── header / nav ─────────────────────────────────────────────── */

.site-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0;
  border: var(--border-w) solid var(--border-bold);
  background: var(--bg-panel);
  margin-bottom: 0.75rem;
}

.site-logo {
  padding: 1rem 1.25rem;
  border-right: var(--border-w) solid var(--border);
}

.site-logo__tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 0.25rem;
}

.site-logo__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 0;
  line-height: 1;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  display: flex;
  align-items: center;
  padding: 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  border: none;
  border-left: var(--border-w) solid var(--border);
  border-bottom: none;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  background: var(--accent-dim);
  color: var(--text);
}

/* ── hero poster grid ─────────────────────────────────────────── */

.hero-poster {
  display: grid;
  grid-template-columns: minmax(9rem, 1fr) minmax(0, 1.25fr) 1.25rem minmax(2.75rem, auto);
  grid-template-rows: auto 1fr;
  grid-template-areas:
    "visual title stripes aside"
    "visual meta  stripes aside";
  gap: 0;
  border: var(--border-w) solid var(--border-bold);
  background: var(--bg-panel);
  min-height: 28rem;
  margin-bottom: 0.75rem;
}

.hero-poster__visual {
  grid-area: visual;
  border-right: var(--border-w) solid var(--border);
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 19px,
      var(--grid-line) 19px,
      var(--grid-line) 20px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 19px,
      var(--grid-line) 19px,
      var(--grid-line) 20px
    ),
    var(--bg-deep);
  position: relative;
  overflow: hidden;
}

.hero-poster__visual svg {
  width: 100%;
  max-height: 22rem;
  opacity: 0.9;
}

.hero-poster__title-block {
  grid-area: title;
  min-width: 0;
  padding: 1.25rem;
  border-bottom: var(--border-w) solid var(--border);
}

.hero-poster__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.5rem;
}

.hero-poster__headline-stack {
  position: relative;
  margin-top: 0.25rem;
  min-height: clamp(4.5rem, 14vw, 7.5rem);
}

.hero-poster__headline {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  margin: 0;
}

.hero-poster__headline--outline {
  position: absolute;
  top: 0.2em;
  left: 0.12em;
  margin: 0;
  pointer-events: none;
  -webkit-text-stroke: 1px var(--border-bold);
  color: transparent;
}

.hero-poster__meta {
  grid-area: meta;
  min-width: 0;
  padding: 1rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.hero-poster__meta p {
  margin: 0;
  max-width: 52ch;
  overflow-wrap: break-word;
}

.hero-poster__meta code {
  color: var(--accent);
  background: var(--bg-deep);
  padding: 0.1em 0.35em;
}

.hero-poster__aside {
  grid-area: aside;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: rotate(180deg);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 1rem 0.5rem;
  border-left: var(--border-w) solid var(--border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}

.hero-poster__stripes {
  grid-area: stripes;
  width: 1.25rem;
  min-width: 1.25rem;
  align-self: stretch;
  background: repeating-linear-gradient(
    -45deg,
    var(--accent-dim),
    var(--accent-dim) 4px,
    var(--bg-deep) 4px,
    var(--bg-deep) 8px
  );
  border-left: var(--border-w) solid var(--border);
}

/* ── panel grid (generic) ─────────────────────────────────────── */

.panel-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 0;
  border: var(--border-w) solid var(--border-bold);
  background: var(--bg-panel);
  margin-bottom: 0.75rem;
}

.panel {
  border: var(--border-w) solid var(--border);
  padding: 1rem 1.25rem;
  background: var(--bg-panel);
}

.panel--span-8  { grid-column: span 8; }
.panel--span-6  { grid-column: span 6; }
.panel--span-4  { grid-column: span 4; }
.panel--span-12 { grid-column: span 12; }

.panel__label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.panel__label::before {
  content: '+';
  color: var(--border-bold);
}

.panel h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

.panel p { margin: 0 0 0.75rem; color: var(--text-muted); }
.panel p:last-child { margin-bottom: 0; }

/* checkerboard decor */
.checker {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  aspect-ratio: 1;
  max-width: 8rem;
}

.checker span {
  aspect-ratio: 1;
  border: 1px solid var(--border);
}

.checker span:nth-child(odd) { background: var(--border-bold); }

/* post list ──────────────────────────────────────────────────── */

.post-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.post-list li {
  border-bottom: var(--border-w) solid var(--border);
  display: grid;
  grid-template-columns: 5rem 1fr auto;
  gap: 1rem;
  align-items: baseline;
  padding: 0.75rem 0;
}

.post-list li:last-child { border-bottom: none; }

.post-list__date {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.post-list__title {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

.post-list__tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--accent-dim);
  text-transform: uppercase;
}

/* ── article / post page ──────────────────────────────────────── */

.article-header {
  border: var(--border-w) solid var(--border-bold);
  background: var(--bg-panel);
  padding: 2rem 1.5rem;
  margin-bottom: 0.75rem;
}

.article-header h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  text-transform: uppercase;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  line-height: 1.05;
}

.article-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.article-body {
  border: var(--border-w) solid var(--border);
  background: var(--bg-panel);
  padding: 1.5rem 1.75rem;
  margin-bottom: 0.75rem;
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  text-transform: uppercase;
  margin: 2rem 0 0.75rem;
}

.article-body h2:first-child { margin-top: 0; }

.article-body p,
.article-body li {
  color: var(--text-muted);
  max-width: 65ch;
}

.article-body pre {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  background: var(--bg-deep);
  border: var(--border-w) solid var(--border);
  padding: 1rem;
  overflow-x: auto;
  color: var(--accent);
}

.article-body code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--bg-deep);
  padding: 0.1em 0.3em;
  color: var(--accent);
}

/* ── footer ───────────────────────────────────────────────────── */

.site-footer {
  border: var(--border-w) solid var(--border-bold);
  background: var(--bg-panel);
  display: grid;
  grid-template-columns: 1fr auto;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.site-footer > * {
  padding: 0.75rem 1rem;
  border-right: var(--border-w) solid var(--border);
}

.site-footer > *:last-child {
  border-right: none;
}

/* ── utilities ────────────────────────────────────────────────── */

.btn-brutal {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.65rem 1.25rem;
  border: var(--border-w) solid var(--border-bold);
  background: var(--bg-deep);
  color: var(--text);
  cursor: pointer;
  border-bottom: none;
}

.btn-brutal:hover {
  background: var(--accent-dim);
  color: var(--text);
}

.stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.75rem;
}

.stack-tags span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 0.2em 0.5em;
  border: var(--border-w) solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

/* glitch repeat text */
.repeat-vertical {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  line-height: 1;
}

.repeat-vertical span:last-child {
  -webkit-text-stroke: 1px var(--border-bold);
  color: transparent;
}

/* ── responsive ───────────────────────────────────────────────── */

@media (max-width: 768px) {
  .hero-poster {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-template-areas:
      "visual"
      "title"
      "meta"
      "stripes"
      "aside";
    min-height: auto;
  }

  .hero-poster__visual {
    border-right: none;
    border-bottom: var(--border-w) solid var(--border);
    min-height: 12rem;
  }

  .hero-poster__title-block {
    border-bottom: var(--border-w) solid var(--border);
  }

  .hero-poster__aside {
    writing-mode: horizontal-tb;
    transform: none;
    flex-direction: row;
    padding: 0.75rem 1rem;
    border-left: none;
    border-top: var(--border-w) solid var(--border);
  }

  .hero-poster__stripes {
    width: 100%;
    min-width: 0;
    height: 0.75rem;
    border-left: none;
    border-bottom: var(--border-w) solid var(--border);
  }

  .panel--span-8,
  .panel--span-6,
  .panel--span-4 {
    grid-column: span 12;
  }

  .site-header {
    grid-template-columns: 1fr;
  }

  .site-logo { border-right: none; border-bottom: var(--border-w) solid var(--border); }

  .site-nav a {
    border-left: none;
    border-top: var(--border-w) solid var(--border);
    flex: 1;
    justify-content: center;
  }

  .post-list li {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }
}

/* ── 404 (escena con imagen de fondo) ─────────────────────────── */

.page-404 .site-gutters {
  display: none;
}

.page-404 .site-wrap {
  max-width: none;
  border-left: none;
  border-right: none;
  padding: 0.75rem;
}

.page-404 .site-header {
  grid-template-columns: minmax(0, 1fr) 34rem;
  margin-bottom: 0.75rem;
}

.page-404 .site-logo {
  min-width: 0;
  padding-right: 1rem;
}

.page-404 .site-logo__tag {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  color: var(--accent);
  white-space: nowrap;
}

.page-404 .site-logo__title--quote {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.4vw, 2rem);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 0.95;
  margin: 0.35rem 0 0;
  max-width: none;
}

.page-404 .site-logo__title--quote #lost-quote {
  display: block;
  color: var(--text);
  white-space: normal;
  text-wrap: balance;
}

.page-404 .error-scene__message {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  letter-spacing: 0.02em;
  line-height: 1;
}

.page-404 .site-nav {
  width: 34rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  flex-wrap: nowrap;
}

.page-404 .site-nav li {
  min-width: 0;
}

.page-404 .site-nav .lost-nav__item {
  pointer-events: none;
  cursor: not-allowed;
  color: var(--text-muted);
  text-transform: uppercase;
  width: 100%;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  justify-content: center;
  border-bottom: none;
  background: rgba(30, 34, 28, 0.2);
  animation: lostPulse 2.4s steps(2, end) infinite;
}

.page-404 .site-nav li:nth-child(2) .lost-nav__item { animation-delay: 0.25s; }
.page-404 .site-nav li:nth-child(3) .lost-nav__item { animation-delay: 0.5s; }
.page-404 .site-nav li:nth-child(4) .lost-nav__item { animation-delay: 0.75s; }

@keyframes lostPulse {
  0%, 100% {
    color: var(--text-muted);
    background: rgba(30, 34, 28, 0.2);
  }
  50% {
    color: var(--accent);
    background: rgba(107, 127, 98, 0.2);
  }
}

.error-scene {
  position: relative;
  min-height: min(78vh, 52rem);
  border: var(--border-w) solid var(--border-bold);
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.error-scene__bg {
  position: absolute;
  inset: 0;
  background: url('../assets/404.jpg') center center / cover no-repeat;
  filter: grayscale(0.55) contrast(1.1) brightness(0.75);
}

.error-scene__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(30, 34, 28, 0.72) 0%, rgba(30, 34, 28, 0.15) 42%, rgba(30, 34, 28, 0.08) 58%, rgba(30, 34, 28, 0.55) 100%),
    linear-gradient(0deg, rgba(30, 34, 28, 0.85) 0%, transparent 45%);
}

.error-scene__stage {
  position: relative;
  z-index: 1;
  min-height: inherit;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: clamp(1.25rem, 4vw, 2.5rem);
}

.error-scene__anchor {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  max-width: 100%;
}

.error-scene__code-stack {
  position: relative;
  line-height: 0.82;
  margin-bottom: -0.15em;
  text-align: right;
}

.error-scene__code {
  font-family: var(--font-display);
  font-size: clamp(5.5rem, 24vw, 13rem);
  letter-spacing: -0.05em;
  margin: 0;
  text-transform: uppercase;
  color: var(--text);
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.45);
}

.error-scene__code--outline {
  position: absolute;
  top: 0.04em;
  right: 0.06em;
  left: auto;
  pointer-events: none;
  color: transparent;
  -webkit-text-stroke: 2px var(--border-bold);
  text-shadow: none;
}

.error-scene__panel {
  width: min(100%, 22rem);
  padding: 1.15rem 1.25rem 1.25rem;
  border: var(--border-w) solid var(--border-bold);
  background: rgba(42, 47, 40, 0.94);
  backdrop-filter: blur(4px);
}

.error-scene__panel .panel__label {
  margin-bottom: 0.5rem;
}

.error-scene__message {
  font-family: var(--font-display);
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0 0 0.5rem;
  line-height: 1.1;
}

.error-scene__detail {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.error-scene__detail code {
  display: inline-block;
  margin-top: 0.25rem;
  color: var(--accent);
  background: var(--bg-deep);
  padding: 0.2em 0.45em;
  word-break: break-all;
  text-transform: none;
  letter-spacing: 0;
}

.error-scene__copy {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0 0 1rem;
  line-height: 1.5;
}

.error-scene__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.error-scene__nav .btn-brutal {
  flex: 1 1 auto;
  text-align: center;
  border-bottom: none;
  min-width: 5.5rem;
}

@media (max-width: 980px) {
  .page-404 .site-header {
    grid-template-columns: 1fr;
  }

  .page-404 .site-logo__title--quote {
    font-size: clamp(1rem, 5.2vw, 1.7rem);
    line-height: 0.96;
  }

  .page-404 .site-nav {
    width: 100%;
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .error-scene {
    min-height: 70vh;
  }

  .error-scene__stage {
    align-items: flex-end;
    justify-content: center;
    padding: 1rem;
  }

  .error-scene__anchor {
    align-items: stretch;
    width: 100%;
  }

  .error-scene__code-stack {
    text-align: center;
    align-self: center;
  }

  .error-scene__code--outline {
    right: 0.06em;
    left: 0.06em;
  }

  .error-scene__panel {
    width: 100%;
  }
}

/* ── About (layout bosquejo) ──────────────────────────────────── */

.page-about .about-page {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.about-top {
  display: grid;
  grid-template-columns: minmax(0, 13fr) minmax(0, 7fr);
  gap: 0;
  border: var(--border-w) solid var(--border-bold);
  background: var(--bg-panel);
  align-items: stretch;
}

.about-intro {
  container-type: inline-size;
  border: none;
  border-right: var(--border-w) solid var(--border);
  padding: 1rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: min(26rem, 52vh);
}

.about-intro__name {
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 12.5cqi, 6.25rem);
  line-height: 1;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  margin: 0.35rem 0 0;
  max-width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  text-shadow: 0.05em 0.05em 0 var(--accent-dim);
}

.about-intro__name span {
  display: block;
  line-height: 0.92;
  padding-bottom: 0.06em;
}

.about-intro__role {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 4.8cqi, 2.15rem);
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
  margin-top: auto;
  padding-top: 0.85rem;
  border-top: var(--border-w) solid var(--border);
  flex-shrink: 0;
}

.about-side {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: min(26rem, 52vh);
}

.about-side__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: var(--border-w) solid var(--border);
}

.about-side__nav-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
  border: none;
  border-right: var(--border-w) solid var(--border);
  border-bottom: none;
  background: var(--bg-deep);
}

.about-side__nav-link:last-child {
  border-right: none;
}

.about-side__nav-link:hover {
  background: var(--accent-dim);
  color: var(--text);
}

.about-portrait {
  margin: 0;
  padding: 0;
  border: none;
  min-height: 0;
  display: flex;
  align-items: stretch;
  background: var(--bg-deep);
}

.about-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* ── Cinta: caja INDEPENDIENTE, propia, justo encima del player ── */

.player-tape {
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0.4rem 1rem;
  background: var(--bg-panel);
  border: var(--border-w) solid var(--border-bold);
  overflow: hidden;
}

.player-tape__viewport {
  display: block;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
}

.player-tape__scroll {
  display: inline-block;
  white-space: nowrap;
  line-height: 1.2;
  animation: player-tape-scroll 16s linear infinite;
  will-change: transform;
}

.player-tape__chunk {
  display: inline;
  padding-right: 3rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
}

@keyframes player-tape-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .player-tape__scroll {
    transform: none;
    animation: none;
    padding-left: 0;
  }
}

/* ── Reproductor brutalista (barra expandible) ─────────────────── */

.brutal-player {
  position: relative;
  border: var(--border-w) solid var(--border-bold);
  background: var(--bg-deep);
  overflow: hidden;
}

.brutal-player__shell {
  max-height: 2.35rem;
  overflow: hidden;
  transition: max-height 0.65s ease;
  padding: 0.5rem 0.75rem;
}

.brutal-player:hover .brutal-player__shell,
.brutal-player:focus-within .brutal-player__shell {
  max-height: 9.5rem;
  transition: max-height 0.55s ease;
}

.brutal-player__hint {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity 0.35s ease, max-height 0.45s ease, margin 0.45s ease;
}

.brutal-player:hover .brutal-player__hint,
.brutal-player:focus-within .brutal-player__hint {
  opacity: 0;
  max-height: 0;
  margin: 0;
}

.brutal-player__controls {
  display: grid;
  grid-template-columns: auto 1fr 4.75rem;
  grid-template-areas:
    "transport trackpick volume"
    "progress progress progress"
    "status status status";
  gap: 0.45rem 0.55rem;
  align-items: center;
  opacity: 0;
  transform: translateY(-0.35rem);
  pointer-events: none;
  transition: opacity 0.45s ease 0.06s, transform 0.45s ease 0.06s;
}

.brutal-player:hover .brutal-player__controls,
.brutal-player:focus-within .brutal-player__controls {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.brutal-player__transport {
  grid-area: transport;
  display: flex;
  gap: 0.2rem;
  align-items: stretch;
}

.brutal-player__transport .btn-brutal {
  padding: 0.45rem 0.55rem;
  font-size: 0.62rem;
  border-bottom: var(--border-w) solid var(--border-bold);
  min-width: 2.1rem;
  text-align: center;
  line-height: 1;
}

.brutal-player__transport .btn-brutal--icon {
  font-family: var(--font-mono);
  letter-spacing: 0;
}

.brutal-player__transport .btn-brutal.is-active {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--text);
}

.brutal-player__transport .btn-brutal:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

.brutal-player__trackpick {
  grid-area: trackpick;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.brutal-player__trackpick-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.brutal-player__tracklist {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.4rem 0.5rem;
  border: var(--border-w) solid var(--border-bold);
  background: var(--bg-panel);
  color: var(--text);
  cursor: pointer;
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--accent) 50%),
    linear-gradient(135deg, var(--accent) 50%, transparent 50%);
  background-position: calc(100% - 12px) calc(50% - 2px), calc(100% - 7px) calc(50% - 2px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.brutal-player__tracklist:focus {
  outline: 1px solid var(--accent);
  outline-offset: 1px;
}

.brutal-player__tracklist:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.brutal-player__progress {
  grid-area: progress;
  width: 100%;
  cursor: pointer;
}

.brutal-player__volume {
  grid-area: volume;
  width: 100%;
  cursor: pointer;
}

.brutal-player__progress,
.brutal-player__volume {
  -webkit-appearance: none;
  appearance: none;
  height: 0.4rem;
  background: var(--bg-panel);
  border: var(--border-w) solid var(--border);
  border-radius: 0;
}

.brutal-player__progress::-webkit-slider-runnable-track,
.brutal-player__volume::-webkit-slider-runnable-track {
  height: 0.4rem;
  background: var(--bg-panel);
}

.brutal-player__progress::-webkit-slider-thumb,
.brutal-player__volume::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 0.55rem;
  height: 0.8rem;
  margin-top: -0.22rem;
  background: var(--accent);
  border: var(--border-w) solid var(--border-bold);
  border-radius: 0;
  cursor: pointer;
}

.brutal-player__volume::-webkit-slider-thumb {
  background: var(--accent-dim);
}

.brutal-player__progress::-moz-range-track,
.brutal-player__volume::-moz-range-track {
  height: 0.4rem;
  background: var(--bg-panel);
  border: var(--border-w) solid var(--border);
  border-radius: 0;
}

.brutal-player__progress::-moz-range-thumb,
.brutal-player__volume::-moz-range-thumb {
  width: 0.55rem;
  height: 0.8rem;
  background: var(--accent);
  border: var(--border-w) solid var(--border-bold);
  border-radius: 0;
  cursor: pointer;
}

.brutal-player__volume::-moz-range-thumb {
  background: var(--accent-dim);
}

.brutal-player__status {
  grid-area: status;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  text-align: right;
}

/* SoundCloud: iframe en body; clip (no opacity) — el contenido cross-origin ignora opacity */
.sc-widget-host {
  position: fixed;
  left: 0;
  top: 0;
  width: 0;
  height: 0;
  overflow: hidden;
  clip-path: inset(50%);
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
  padding: 0;
  margin: -1px;
  z-index: -1;
}

.sc-widget-host iframe {
  position: absolute;
  left: 0;
  top: 0;
  width: 300px;
  height: 166px;
  border: 0;
}

@media (max-width: 640px) {
  .brutal-player__shell {
    max-height: 2.5rem;
  }

  .brutal-player:hover .brutal-player__shell,
  .brutal-player:focus-within .brutal-player__shell {
    max-height: 12.5rem;
  }

  .brutal-player__controls {
    grid-template-columns: 1fr;
    grid-template-areas:
      "transport"
      "trackpick"
      "progress"
      "volume"
      "status";
  }

  .brutal-player__transport {
    justify-content: center;
    flex-wrap: wrap;
  }

  .brutal-player__transport .btn-brutal {
    flex: 1 1 auto;
    min-width: 3rem;
  }

  .brutal-player__status {
    text-align: left;
  }
}

.about-bottom {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 13fr);
  gap: 0;
  border: var(--border-w) solid var(--border-bold);
  background: var(--bg-panel);
  min-height: 18rem;
}

.about-video {
  border: none;
  border-right: var(--border-w) solid var(--border);
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
}

.about-video__frame {
  flex: 1;
  border: var(--border-w) solid var(--border);
  background: var(--bg-deep);
  min-height: 12rem;
}

.about-video__frame .about-video__gif {
  width: 100%;
  height: 100%;
  min-height: 12rem;
  object-fit: cover;
  object-position: center;
  display: block;
}

.about-bio {
  padding: 1.25rem 1.5rem;
  border: none;
  display: flex;
  flex-direction: column;
}

.about-bio__body p {
  max-width: none;
}

@media (max-width: 768px) {
  .about-top {
    grid-template-columns: 1fr;
  }

  .about-intro {
    border-right: none;
    border-bottom: var(--border-w) solid var(--border);
    min-height: auto;
  }

  .about-intro__name {
    font-size: clamp(2rem, 11vw, 4.25rem);
  }

  .about-intro__name span {
    line-height: 0.94;
  }

  .about-intro__role {
    font-size: clamp(1rem, 5.5vw, 1.65rem);
  }

  .about-side {
    min-height: auto;
  }

  .about-portrait {
    min-height: 16rem;
  }

  .about-bottom {
    grid-template-columns: 1fr;
  }

  .about-video {
    border-right: none;
    border-bottom: var(--border-w) solid var(--border);
  }
}