/* =========================================================
   rafalluch.es — hoja de estilos única
   1 Fuente · 2 Tokens · 3 Base · 4 Utilidades · 5 Cabecera
   6 Hero · 7 Cinta · 8 Secciones · 9 Bento · 10 Trayectoria
   11 Publicaciones · 12 Contacto · 13 Pie · 14 Entradas/404
   15 Aparición · 16 Movimiento reducido
   ========================================================= */

/* ---------- 1. Fuente autoalojada (Space Grotesk, OFL) ---------- */
@font-face {
  font-family: "Space Grotesk";
  src: url("../assets/fonts/space-grotesk.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- 2. Tokens (oscuro por defecto) ---------- */
:root {
  --bg: #07090d;
  --bg-alt: #0b0f15;
  --surface: #0f141c;
  --surface-2: #151c26;
  --border: #212b38;
  --border-strong: #2e3a4a;
  --text: #f3f5f8;
  --muted: #a3afbd;
  --accent: #f5a524;
  --accent-ink: #1a1204;
  --accent-soft: rgba(245, 165, 36, 0.12);
  --cyan: #22d3ee;
  --aurora-a: rgba(245, 165, 36, 0.28);
  --aurora-b: rgba(34, 211, 238, 0.18);
  --aurora-c: rgba(245, 120, 36, 0.16);
  --grid: rgba(255, 255, 255, 0.05);
  --glass: rgba(7, 9, 13, 0.72);
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  --title-grad: linear-gradient(100deg, #ffffff 20%, #ffd28a 55%, #f5a524 90%);

  --font-display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "Cascadia Code", Menlo, Consolas, monospace;

  --radius: 20px;
  --radius-sm: 12px;
  --maxw: 1200px;
  --gutter: clamp(1rem, 4vw, 2rem);
  --header-h: 68px;

  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #faf8f4;
    --bg-alt: #f4f0e8;
    --surface: #ffffff;
    --surface-2: #f7f3ec;
    --border: #e6dfd3;
    --border-strong: #d6ccbc;
    --text: #16181d;
    --muted: #545c6a;
    --accent: #8a4e00;
    --accent-ink: #ffffff;
    --accent-soft: rgba(138, 78, 0, 0.09);
    --cyan: #0e7490;
    --aurora-a: rgba(245, 165, 36, 0.3);
    --aurora-b: rgba(34, 211, 238, 0.18);
    --aurora-c: rgba(245, 120, 36, 0.14);
    --grid: rgba(0, 0, 0, 0.055);
    --glass: rgba(250, 248, 244, 0.78);
    --shadow: 0 20px 50px rgba(70, 45, 10, 0.12);
    --title-grad: linear-gradient(100deg, #16181d 25%, #6b3d00 60%, #8a4e00 90%);
    color-scheme: light;
  }
}

:root[data-theme="light"] {
  --bg: #faf8f4;
  --bg-alt: #f4f0e8;
  --surface: #ffffff;
  --surface-2: #f7f3ec;
  --border: #e6dfd3;
  --border-strong: #d6ccbc;
  --text: #16181d;
  --muted: #545c6a;
  --accent: #8a4e00;
  --accent-ink: #ffffff;
  --accent-soft: rgba(138, 78, 0, 0.09);
  --cyan: #0e7490;
  --aurora-a: rgba(245, 165, 36, 0.3);
  --aurora-b: rgba(34, 211, 238, 0.18);
  --aurora-c: rgba(245, 120, 36, 0.14);
  --grid: rgba(0, 0, 0, 0.055);
  --glass: rgba(250, 248, 244, 0.78);
  --shadow: 0 20px 50px rgba(70, 45, 10, 0.12);
  --title-grad: linear-gradient(100deg, #16181d 25%, #6b3d00 60%, #8a4e00 90%);
  color-scheme: light;
}

/* ---------- 3. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  overflow-x: clip;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: 0.2em; }
a:hover { text-decoration-thickness: 2px; }

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.1;
  margin: 0 0 0.6em;
  letter-spacing: -0.02em;
}
h2 { font-size: clamp(2rem, 1.3rem + 3vw, 3.4rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 1em; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--accent); color: var(--accent-ink); }

/* ---------- 4. Utilidades ---------- */
.container { width: min(100% - 2 * var(--gutter), var(--maxw)); margin-inline: auto; }

.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 100;
  padding: 0.6rem 1rem; border-radius: var(--radius-sm);
  background: var(--accent); color: var(--accent-ink);
  font-weight: 700; text-decoration: none;
}
.skip-link:focus { top: 1rem; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px;
  margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-bottom: 1rem;
  font-family: var(--font-mono); font-size: 0.85rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before { content: ""; width: 24px; height: 2px; background: currentColor; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 48px; padding: 0.75rem 1.5rem;
  border-radius: 999px; border: 1px solid var(--border-strong);
  font: 600 1rem/1.2 var(--font-sans);
  text-decoration: none; cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn--ghost { background: var(--glass); color: var(--text); }
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }

.tag {
  display: inline-block;
  padding: 0.2rem 0.65rem; border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted);
}
.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; list-style: none; margin: 0; padding: 0; }

/* ---------- 5. Cabecera y navegación ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}
.site-header.is-scrolled,
.site-header:focus-within {
  background: var(--glass);
  -webkit-backdrop-filter: saturate(1.6) blur(14px);
          backdrop-filter: saturate(1.6) blur(14px);
  border-bottom-color: var(--border);
}
/* Sin JS la cabecera siempre es de cristal */
html:not(.js) .site-header { background: var(--glass); border-bottom-color: var(--border); }

.site-header__inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 0.5rem 1rem; min-height: var(--header-h);
}

.brand {
  display: inline-flex; align-items: center; gap: 0.65rem;
  color: var(--text); text-decoration: none;
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem;
}
.brand__mark {
  display: grid; place-items: center;
  width: 38px; height: 38px; border-radius: 11px;
  background: var(--accent); color: var(--accent-ink); font-size: 0.95rem;
}

.header-actions { display: flex; align-items: center; gap: 0.5rem; }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: var(--surface); color: var(--text); cursor: pointer;
}
.icon-btn:hover { border-color: var(--accent); color: var(--accent); }
.icon-btn svg { width: 20px; height: 20px; }

.theme-toggle, .nav-toggle { display: none; }
.js .theme-toggle { display: inline-grid; }
.theme-toggle .icon-sun { display: none; }
:root[data-theme="light"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="light"] .theme-toggle .icon-moon { display: none; }

.site-nav { width: 100%; }
.site-nav ul {
  list-style: none; margin: 0; padding: 0 0 0.75rem;
  display: flex; flex-wrap: wrap; gap: 0.25rem 1rem;
}
.site-nav a {
  display: inline-block; padding: 0.5rem 0.25rem;
  color: var(--muted); text-decoration: none; font-weight: 600; font-size: 0.97rem;
}
.site-nav a:hover, .site-nav a[aria-current] { color: var(--text); }
.site-nav a[aria-current] { box-shadow: inset 0 -2px 0 var(--accent); }

@media (max-width: 899px) {
  .js .nav-toggle { display: inline-grid; }
  .js .site-nav { display: none; }
  .js .site-nav.is-open { display: block; }
  .js .site-nav ul { flex-direction: column; gap: 0; padding-bottom: 1rem; }
  .js .site-nav a { display: block; padding: 0.85rem 0; border-bottom: 1px solid var(--border); }
  .js .site-nav a[aria-current] { box-shadow: inset 3px 0 0 var(--accent); padding-left: 0.75rem; }
  .js .site-header:has(.site-nav.is-open) { background: var(--bg); }
}
@media (min-width: 900px) {
  .site-header__inner { flex-wrap: nowrap; }
  .site-nav { width: auto; margin-left: auto; }
  .site-nav ul { padding: 0; gap: 1.75rem; }
}

/* ---------- 6. Hero ---------- */
.hero {
  position: relative; isolation: isolate;
  min-height: calc(100svh - var(--header-h));
  display: grid; align-items: center;
  padding-block: clamp(2.5rem, 7vw, 5rem);
  margin-top: calc(-1 * var(--header-h));
  padding-top: calc(var(--header-h) + clamp(2.5rem, 7vw, 5rem));
  overflow: hidden;
}

/* Cuadrícula técnica */
.hero__grid-bg {
  position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, #000 35%, transparent 80%);
          mask-image: radial-gradient(ellipse 80% 70% at 60% 40%, #000 35%, transparent 80%);
}

/* Aurora: manchas de color que se desplazan (solo transform) */
.aurora { position: absolute; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; }
.aurora span {
  position: absolute; border-radius: 50%;
  width: 70vmax; height: 70vmax;
  will-change: transform;
}
.aurora span:nth-child(1) {
  top: -35vmax; right: -20vmax;
  background: radial-gradient(circle, var(--aurora-a), transparent 62%);
  animation: aurora-1 22s ease-in-out infinite alternate;
}
.aurora span:nth-child(2) {
  bottom: -40vmax; left: -25vmax;
  background: radial-gradient(circle, var(--aurora-b), transparent 62%);
  animation: aurora-2 26s ease-in-out infinite alternate;
}
.aurora span:nth-child(3) {
  top: -10vmax; left: 20%;
  width: 50vmax; height: 50vmax;
  background: radial-gradient(circle, var(--aurora-c), transparent 65%);
  animation: aurora-3 30s ease-in-out infinite alternate;
}
@keyframes aurora-1 { to { transform: translate(-12vmax, 10vmax) scale(1.15); } }
@keyframes aurora-2 { to { transform: translate(14vmax, -8vmax) scale(1.1); } }
@keyframes aurora-3 { to { transform: translate(-8vmax, 14vmax) scale(0.9); } }

.hero__layout { display: grid; gap: clamp(2.5rem, 6vw, 4rem); align-items: center; }

.terminal {
  display: inline-flex; flex-wrap: wrap; align-items: baseline; gap: 0 0.6ch;
  max-width: 100%;
  margin-bottom: 1.25rem; padding: 0.55rem 0.9rem;
  border: 1px solid var(--border-strong); border-radius: 10px;
  background: var(--glass);
  font-family: var(--font-mono); font-size: clamp(0.8rem, 0.72rem + 0.35vw, 0.95rem);
}
.terminal__prompt { color: var(--accent); white-space: nowrap; }
.terminal__text { color: var(--text); }
.terminal__caret {
  display: inline-block; width: 0.55em; height: 1.05em;
  vertical-align: text-bottom; background: var(--accent);
  animation: blink 1.05s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.hero__title {
  font-size: clamp(3.2rem, 1.2rem + 9vw, 7rem);
  font-weight: 700; line-height: 0.95; letter-spacing: -0.045em;
  margin-bottom: 1.25rem;
  background: var(--title-grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  padding-bottom: 0.08em; /* evita recortar descendentes */
}

.hero__place {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.4rem 1rem;
  margin-bottom: 1rem; color: var(--muted); font-weight: 500;
}
.hero__place span { display: inline-flex; align-items: center; gap: 0.4rem; }
.hero__place svg { width: 18px; height: 18px; color: var(--accent); flex: none; }

.hero__lead {
  max-width: 34ch; margin-bottom: 2rem;
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.15rem, 1rem + 0.7vw, 1.5rem); line-height: 1.4;
}
.hero__lead em { font-style: normal; color: var(--accent); }

.hero__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Retrato con borde degradado giratorio (queda siempre dentro de su caja) */
.portrait {
  position: relative; justify-self: center;
  width: min(100%, 300px);
  aspect-ratio: 1;
  padding: 4px; border-radius: 30px;
  overflow: hidden; isolation: isolate;
  box-shadow: 0 0 60px -10px var(--aurora-a), var(--shadow);
}
.portrait::before {
  content: ""; position: absolute; z-index: -1;
  inset: -50%;
  background: conic-gradient(from 0deg, var(--accent), transparent 25%, var(--cyan) 50%, transparent 75%, var(--accent));
  animation: spin 8s linear infinite;
}
.portrait img, .portrait picture { width: 100%; height: 100%; border-radius: 26px; object-fit: cover; }
@keyframes spin { to { transform: rotate(1turn); } }

.hero__scroll {
  position: absolute; left: 50%; bottom: 1.25rem; transform: translateX(-50%);
  display: none;
  font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.15em;
  color: var(--muted); text-decoration: none; text-transform: uppercase;
}

@media (min-width: 900px) {
  .hero__layout { grid-template-columns: 1.35fr 1fr; }
  .portrait { width: min(100%, 420px); justify-self: end; }
  .hero__scroll { display: block; }
}

/* ---------- 7. Cinta de tecnologías ---------- */
.marquee {
  position: relative; overflow: hidden;
  padding-block: 1.25rem;
  border-block: 1px solid var(--border);
  background: var(--bg-alt);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee__track { display: flex; width: max-content; animation: marquee 32s linear infinite; }
.marquee:hover .marquee__track,
.marquee:focus-within .marquee__track { animation-play-state: paused; }
.marquee__list {
  display: flex; align-items: center; gap: clamp(2rem, 5vw, 4rem);
  list-style: none; margin: 0; padding: 0 clamp(1rem, 2.5vw, 2rem);
}
.marquee__list li {
  display: inline-flex; align-items: center; gap: clamp(2rem, 5vw, 4rem);
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.2rem, 1rem + 1vw, 1.8rem);
  color: var(--muted); white-space: nowrap;
}
.marquee__list li::after { content: "✦"; font-size: 0.7em; color: var(--accent); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- 8. Secciones ---------- */
.section { position: relative; padding-block: clamp(4.5rem, 10vw, 8rem); }
.section--alt { background: var(--bg-alt); border-block: 1px solid var(--border); }
.section__head { max-width: 62ch; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section__lead { color: var(--muted); font-size: 1.12rem; }

/* Sobre mí */
.about { display: grid; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.about__bio { font-size: clamp(1.1rem, 1rem + 0.35vw, 1.25rem); line-height: 1.7; }
.about__bio strong { color: var(--text); }
.about__side { display: grid; gap: 1rem; }

.stat {
  display: flex; align-items: baseline; gap: 1rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface);
}
.stat__num { font-family: var(--font-display); font-weight: 700; font-size: 2rem; line-height: 1; color: var(--accent); flex: none; min-width: 3.2ch; }
.stat__label { color: var(--muted); }

.offclass {
  padding: 1.4rem;
  border-radius: var(--radius);
  border: 1px dashed var(--border-strong);
  background: var(--surface);
}
.offclass h3 { font-size: 1.05rem; margin-bottom: 0.9rem; }
.offclass ul { display: flex; flex-wrap: wrap; gap: 0.6rem; list-style: none; margin: 0; padding: 0; }
.offclass li {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.5rem 0.9rem; border-radius: 999px;
  background: var(--accent-soft); color: var(--text); font-weight: 600;
}
.offclass svg { width: 20px; height: 20px; color: var(--accent); }

@media (min-width: 900px) { .about { grid-template-columns: 1.5fr 1fr; } }

/* ---------- 9. Bento "Actualmente" ---------- */
.bento {
  display: grid; gap: 1rem;
  grid-template-columns: 1fr;
  list-style: none; margin: 0; padding: 0;
}
.tile {
  position: relative; overflow: hidden; isolation: isolate;
  height: 100%;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.tile:hover { border-color: var(--border-strong); }
.tile__icon {
  display: grid; place-items: center;
  width: 52px; height: 52px; margin-bottom: 1.25rem;
  border-radius: 14px; background: var(--accent-soft); color: var(--accent);
}
.tile__icon svg { width: 28px; height: 28px; }
.tile h3 { font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.6rem); }
.tile p { color: var(--muted); }
.tile .tags { margin-top: 1.25rem; }

.tile--feature {
  display: flex; flex-direction: column;
  background:
    radial-gradient(circle at 100% 0%, var(--aurora-a), transparent 55%),
    var(--surface);
}
.tile--feature h3 { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem); }
.tile__big {
  display: block; margin-top: auto; padding-top: 1.5rem;
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(3rem, 2rem + 6vw, 7rem); line-height: 1; letter-spacing: -0.04em;
  color: var(--accent);
}
.tile__big small { display: block; margin-top: 0.4rem; font: 500 0.95rem/1.4 var(--font-sans); letter-spacing: 0; color: var(--muted); }

/* Spotlight: brillo que sigue al cursor (solo transform/opacity) */
.tile__glow {
  position: absolute; z-index: -1; top: 0; left: 0;
  width: 360px; height: 360px; margin: -180px 0 0 -180px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--aurora-a), transparent 65%);
  opacity: 0; pointer-events: none;
  transform: translate(var(--mx, 50%), var(--my, 50%));
  transition: opacity 0.3s ease;
}
@media (hover: hover) and (pointer: fine) {
  .tile:hover .tile__glow { opacity: 1; }
}

@media (min-width: 640px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento__item--feature, .bento__item--full { grid-column: 1 / -1; }
}
@media (min-width: 1000px) {
  .bento { grid-template-columns: repeat(4, 1fr); }
  .bento__item--feature { grid-column: span 2; grid-row: span 2; }
  .bento__item--full { grid-column: 1 / -1; }
}

/* ---------- 10. Trayectoria ---------- */
.timeline { position: relative; max-width: 820px; padding-left: 2.25rem; }
.timeline__list { list-style: none; margin: 0; padding: 0; }
.timeline__rail, .timeline__fill {
  position: absolute; left: 7px; top: 0.5rem; bottom: 0.5rem; width: 2px;
}
.timeline__rail { background: var(--border); }
.timeline__fill {
  background: linear-gradient(var(--accent), var(--cyan));
  transform-origin: top;
  transform: scaleY(var(--progress, 1));
}
.timeline__item { position: relative; padding-bottom: 2.75rem; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before {
  content: ""; position: absolute; left: calc(-2.25rem + 1px);
  top: 0.35rem; width: 14px; height: 14px; border-radius: 50%;
  background: var(--bg); border: 3px solid var(--accent);
}
.timeline__item--now::before { background: var(--accent); box-shadow: 0 0 0 7px var(--accent-soft); }
.timeline__date { display: block; margin-bottom: 0.35rem; font-family: var(--font-mono); font-size: 0.9rem; color: var(--accent); }
.timeline__item h3 { font-size: clamp(1.2rem, 1.05rem + 0.6vw, 1.5rem); margin-bottom: 0.4rem; }
.timeline__item p { color: var(--muted); margin: 0; }
.timeline__item .tags { margin-top: 0.9rem; }

/* ---------- 11. Publicaciones: estado vacío ---------- */
.soon {
  position: relative; overflow: hidden; isolation: isolate;
  display: grid; gap: 1.5rem; align-items: center;
  padding: clamp(1.75rem, 5vw, 3rem);
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface);
}
.soon::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 32px 32px;
  -webkit-mask-image: linear-gradient(90deg, transparent 30%, #000);
          mask-image: linear-gradient(90deg, transparent 30%, #000);
}
.soon__badge {
  display: inline-flex; align-items: center; gap: 0.5rem; width: fit-content;
  padding: 0.3rem 0.8rem; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent);
  font-family: var(--font-mono); font-size: 0.8rem; font-weight: 600;
}
.soon__badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; animation: blink 1.6s ease-in-out infinite; }
.soon h3 { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.2rem); margin: 0.75rem 0 0.5rem; }
.soon p { color: var(--muted); margin: 0; max-width: 55ch; }
@media (min-width: 800px) { .soon { grid-template-columns: 1fr auto; } }

/* ---------- 12. Contacto ---------- */
.contact {
  position: relative; overflow: hidden; isolation: isolate;
  padding: clamp(2.25rem, 7vw, 5rem) clamp(1.25rem, 5vw, 4rem);
  border: 1px solid var(--border); border-radius: 32px;
  background: var(--surface);
  text-align: center;
}
.contact::before {
  content: ""; position: absolute; z-index: -1;
  left: 50%; top: 0; width: 900px; height: 600px; margin-left: -450px; margin-top: -300px;
  background: radial-gradient(circle, var(--aurora-a), transparent 60%);
}
.contact .eyebrow { justify-content: center; }
.contact h2 { font-size: clamp(2.2rem, 1.4rem + 4vw, 4.5rem); }
.contact p { color: var(--muted); max-width: 50ch; margin-inline: auto; }
.contact__mail {
  display: inline-block; margin: 0.75rem 0 1.5rem;
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.05rem, 0.6rem + 2.6vw, 2.6rem);
  letter-spacing: -0.02em; overflow-wrap: anywhere;
  color: var(--text); text-decoration-color: var(--accent);
}
.contact__mail:hover { color: var(--accent); }
.contact__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.75rem; list-style: none; margin: 0; padding: 0; }
.copy-btn { display: none; }
.js .copy-btn { display: inline-flex; }
.copy-status { min-height: 1.5em; margin-top: 1rem; font-family: var(--font-mono); font-size: 0.9rem; color: var(--accent); }

/* ---------- 13. Pie ---------- */
.site-footer { padding-block: 2rem 2.5rem; border-top: 1px solid var(--border); color: var(--muted); font-size: 0.95rem; }
.site-footer__inner { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 1rem 2rem; }
.site-footer p { margin: 0; }
.site-footer a { color: var(--muted); }
.site-footer a:hover { color: var(--accent); }
.privacy summary { cursor: pointer; text-decoration: underline; text-underline-offset: 0.2em; }
.privacy summary:hover { color: var(--accent); }
.privacy p { max-width: 60ch; margin-top: 0.75rem; }

/* ---------- 14. Páginas interiores, entradas y 404 ---------- */
.page-hero { position: relative; isolation: isolate; overflow: hidden; padding-block: clamp(3rem, 9vw, 6rem) clamp(2rem, 5vw, 3rem); }
.page-hero h1 { font-size: clamp(2.6rem, 1.5rem + 5vw, 5rem); font-weight: 700; letter-spacing: -0.04em; background: var(--title-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.page-hero p { color: var(--muted); font-size: 1.15rem; max-width: 60ch; }
.breadcrumb { margin-bottom: 1.25rem; font-family: var(--font-mono); font-size: 0.88rem; color: var(--muted); }
.breadcrumb a { color: var(--muted); }

.posts { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); list-style: none; margin: 0; padding: 0; }
.post-card { position: relative; display: flex; flex-direction: column; height: 100%; padding: 1.6rem; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); transition: border-color 0.25s ease, transform 0.25s ease; }
.post-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.post-card h3 a { color: var(--text); text-decoration: none; }
.post-card h3 a::after { content: ""; position: absolute; inset: 0; border-radius: var(--radius); }
.post-card:focus-within { outline: 3px solid var(--accent); outline-offset: 3px; }
.post-card h3 a:focus-visible { outline: none; }
.post-card__meta { font-family: var(--font-mono); font-size: 0.85rem; color: var(--muted); margin-bottom: 0.6rem; }
.post-card p { color: var(--muted); }
.post-card .tags { margin-top: auto; }

.post { padding-bottom: clamp(3rem, 8vw, 6rem); }
.post__header { max-width: 740px; margin-inline: auto; padding-top: clamp(2.5rem, 7vw, 4.5rem); }
.post__header h1 { font-size: clamp(2.2rem, 1.4rem + 3.8vw, 3.8rem); font-weight: 700; letter-spacing: -0.035em; }
.post__meta { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; margin-bottom: 1rem; font-family: var(--font-mono); font-size: 0.9rem; color: var(--muted); }
.post__header .tags { margin-bottom: 2.5rem; }

.prose { max-width: 740px; margin-inline: auto; font-size: 1.14rem; line-height: 1.75; }
.prose h2 { font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem); margin-top: 2.75rem; }
.prose ul, .prose ol { padding-left: 1.3rem; margin: 0 0 1.25em; }
.prose li { margin-bottom: 0.4em; }
.prose li::marker { color: var(--accent); }
.prose blockquote { margin: 2rem 0; padding: 1.1rem 1.5rem; border-left: 4px solid var(--accent); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: var(--surface); font-family: var(--font-display); font-size: 1.25rem; }
.prose blockquote p:last-child { margin: 0; }
.prose figure { margin: 2rem 0; }
.prose figure img { border-radius: var(--radius); border: 1px solid var(--border); }
.prose figcaption { margin-top: 0.5rem; text-align: center; font-size: 0.9rem; color: var(--muted); }
.prose code { padding: 0.1em 0.35em; border: 1px solid var(--border); border-radius: 6px; background: var(--surface-2); font-family: var(--font-mono); font-size: 0.88em; }
.prose pre { margin: 1.5rem 0; padding: 1.25rem; overflow-x: auto; border: 1px solid #212b38; border-radius: var(--radius-sm); background: #0a0d12; color: #e8edf3; font-size: 0.92rem; line-height: 1.6; }
.prose pre code { padding: 0; border: 0; background: none; font-size: inherit; color: inherit; }
.post__back { max-width: 740px; margin: 3rem auto 0; padding-top: 1.5rem; border-top: 1px solid var(--border); }

.notfound { min-height: 70svh; display: grid; place-items: center; text-align: center; }
.notfound__code { margin-bottom: 0.5rem; font-family: var(--font-display); font-weight: 700; font-size: clamp(5rem, 3rem + 10vw, 11rem); line-height: 1; letter-spacing: -0.05em; background: var(--title-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- 15. Aparición al hacer scroll ----------
   Solo con JS. Rápida (300 ms) y sin dejar nada semitransparente:
   el JS muestra al instante lo que ya está en pantalla. */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.25s ease-out, transform 0.25s ease-out; }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- 16. Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .aurora span:nth-child(n), .portrait::before, .terminal__caret, .soon__badge::before { animation: none; }
  .marquee__track { animation: none; width: auto; }
  .marquee__list { flex-wrap: wrap; justify-content: center; row-gap: 0.75rem; }
  .marquee__list[aria-hidden="true"] { display: none; }
  .marquee { -webkit-mask-image: none; mask-image: none; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .tile__glow { display: none; }
  .btn:hover, .post-card:hover { transform: none; }
}