/* Ankahiru Games — sistema "NEON//BREACH". Ver DESIGN.md */

@font-face {
  font-family: 'Press Start 2P';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('https://fonts.gstatic.com/s/pressstart2p/v15/e3t4euO8T-267oIAQAu6jDQyK3nVivM.woff2') format('woff2');
}

@font-face {
  font-family: 'VT323';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('https://fonts.gstatic.com/s/vt323/v17/pxiKyp0ihIEF2isfFJU.woff2') format('woff2');
}

:root {
  /* superficies: casi negro con matiz violeta, nunca gris neutro */
  --void-0: oklch(0.13 0.028 305);
  --void-1: oklch(0.175 0.035 305);
  --void-2: oklch(0.235 0.045 305);
  /* --edge medido 3:1 contra --void-1 (borde funcional) */
  --edge: oklch(0.5 0.06 305);
  --rule: oklch(0.34 0.05 305);

  --fuchsia: oklch(0.72 0.29 340);
  --fuchsia-dim: oklch(0.5 0.22 340);
  --cyan: oklch(0.85 0.16 195);
  --violet: oklch(0.68 0.22 300);
  --amber: oklch(0.8 0.17 80);
  --danger: oklch(0.65 0.24 25);

  --ink-0: oklch(0.96 0.01 305);
  --ink-1: oklch(0.78 0.03 305);
  /* 4.78:1 contra --void-1 */
  --ink-2: oklch(0.62 0.03 305);

  --font-pixel: 'Press Start 2P', monospace;
  --font-mono: 'VT323', 'JetBrains Mono', monospace;

  --step-0: clamp(1rem, 0.94rem + 0.3vw, 1.15rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.5vw, 1.45rem);
  --step-2: clamp(1.3rem, 1.05rem + 1.1vw, 2rem);
  --step-3: clamp(1.6rem, 1.1rem + 2.4vw, 3rem);
  --step-4: clamp(2.6rem, 1.9rem + 3.5vw, 4.6rem);

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5rem;

  /* muescas pixel: una sola escala, no valores sueltos por componente */
  --notch-sm: 6px;
  --notch-md: 10px;

  color-scheme: dark;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; background: var(--void-0); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: transparent;
  color: var(--ink-0);
  font-family: var(--font-mono);
  font-size: var(--step-0);
  line-height: 1.6;
  min-height: 100dvh;
  position: relative;
  overflow-x: hidden;
}

/* fondo de ciudad: halos neón quietos + retícula técnica. Sin degradado
   "atardecer" ni sol: eso era vaporwave, esto es callejón cyberpunk. */
body::after {
  content: '';
  position: fixed;
  inset: -6%;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(ellipse 42rem 30rem at 4% 4%, oklch(0.72 0.29 340 / 0.16), transparent 60%),
    radial-gradient(ellipse 38rem 28rem at 96% 22%, oklch(0.85 0.16 195 / 0.09), transparent 60%),
    radial-gradient(ellipse 44rem 32rem at 8% 72%, oklch(0.68 0.22 300 / 0.11), transparent 60%),
    radial-gradient(ellipse 40rem 30rem at 92% 92%, oklch(0.72 0.29 340 / 0.12), transparent 60%),
    linear-gradient(oklch(1 0 0 / 0.028) 1px, transparent 1px),
    linear-gradient(90deg, oklch(1 0 0 / 0.028) 1px, transparent 1px);
  background-repeat: no-repeat, no-repeat, no-repeat, no-repeat, repeat, repeat;
  background-size: auto, auto, auto, auto, 48px 48px, 48px 48px;
  animation: bg-drift 34s ease-in-out infinite alternate;
}
@keyframes bg-drift {
  from { transform: translate(-1.6%, 1%); }
  to { transform: translate(1.6%, -1%); }
}
@media (prefers-reduced-motion: reduce) { body::after { animation: none; } }
:root[data-motion='off'] body::after { animation: none; }

/* barrido HUD: haz horizontal muy tenue que recorre todo el alto de la
   página en bucle, detrás del texto (z-index negativo) — así el resto del
   sitio, no sólo el hero, se siente vivo sin competir con el contenido */
.scan-sweep { position: fixed; inset: 0; z-index: -1; pointer-events: none; overflow: hidden; }
.scan-sweep::after {
  content: '';
  position: absolute; left: 0; right: 0; top: 0; height: 16rem;
  background: linear-gradient(
    180deg,
    transparent,
    oklch(0.85 0.16 195 / 0.05) 45%,
    oklch(0.72 0.29 340 / 0.05) 55%,
    transparent
  );
  animation: scan-sweep-move 18s linear infinite;
}
@keyframes scan-sweep-move {
  from { transform: translateY(-16rem); }
  to { transform: translateY(100vh); }
}
@media (prefers-reduced-motion: reduce) { .scan-sweep { display: none; } }
:root[data-motion='off'] .scan-sweep { display: none; }

/* scanlines: textura CRT, no ruido */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  background: repeating-linear-gradient(
    to bottom,
    oklch(1 0 0 / 0.035) 0px,
    oklch(1 0 0 / 0.035) 1px,
    transparent 1px,
    transparent 3px
  );
}

img, canvas { max-width: 100%; display: block; }
/* [hidden] pierde contra la regla de arriba: sin esto el canvas del juego
   queda invisible pero sigue ocupando espacio y bloqueando clics. */
[hidden] { display: none !important; }

/* ---------- Cursor pixel-art: mismo motivo de corchetes de HUD que .card ---------- */
/* reticula en reposo (fucsia) y "objetivo trabado" sobre lo interactivo (cian),
   con el punto de clic en el pixel central — nada de flecha de sistema */
html {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='22' viewBox='0 0 22 22'%3E%3Cg fill='%23ff2ea6'%3E%3Crect x='0' y='0' width='8' height='2'/%3E%3Crect x='0' y='0' width='2' height='8'/%3E%3Crect x='14' y='0' width='8' height='2'/%3E%3Crect x='20' y='0' width='2' height='8'/%3E%3Crect x='0' y='20' width='8' height='2'/%3E%3Crect x='0' y='14' width='2' height='8'/%3E%3Crect x='14' y='20' width='8' height='2'/%3E%3Crect x='20' y='14' width='2' height='8'/%3E%3Crect x='10' y='10' width='2' height='2'/%3E%3C/g%3E%3C/svg%3E") 11 11, auto;
}
a, button, .btn, .chip, .sound-btn, .game__btn, .nav__brand, .rail a,
[role='button'], summary, select, label[for] {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='22' viewBox='0 0 22 22'%3E%3Cg fill='%2364e8f2'%3E%3Crect x='0' y='0' width='8' height='2'/%3E%3Crect x='0' y='0' width='2' height='8'/%3E%3Crect x='14' y='0' width='8' height='2'/%3E%3Crect x='20' y='0' width='2' height='8'/%3E%3Crect x='0' y='20' width='8' height='2'/%3E%3Crect x='0' y='14' width='2' height='8'/%3E%3Crect x='14' y='20' width='8' height='2'/%3E%3Crect x='20' y='14' width='2' height='8'/%3E%3Crect x='9' y='9' width='4' height='4'/%3E%3C/g%3E%3C/svg%3E") 11 11, pointer;
}
/* al hacer clic, los corchetes "se traban" más cerca del centro — feedback de
   captura sin depender de animación */
a:active, button:active, .btn:active, .chip:active, .sound-btn:active,
.game__btn:active, [role='button']:active {
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='22' height='22' viewBox='0 0 22 22'%3E%3Cg fill='%23ff2ea6'%3E%3Crect x='4' y='4' width='6' height='2'/%3E%3Crect x='4' y='4' width='2' height='6'/%3E%3Crect x='12' y='4' width='6' height='2'/%3E%3Crect x='16' y='4' width='2' height='6'/%3E%3Crect x='4' y='16' width='6' height='2'/%3E%3Crect x='4' y='12' width='2' height='6'/%3E%3Crect x='12' y='16' width='6' height='2'/%3E%3Crect x='16' y='12' width='2' height='6'/%3E%3Crect x='9' y='9' width='4' height='4'/%3E%3C/g%3E%3C/svg%3E") 11 11, pointer;
}
/* texto editable: mantiene el cursor de sistema, la reticula estorbaría al tipear */
input, textarea, .terminal__in, .game__key { cursor: text; }
.chip:disabled, button:disabled { cursor: not-allowed; }

a { color: var(--cyan); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--fuchsia); }

h1, h2, h3, h4 { font-family: var(--font-pixel); line-height: 1.5; margin: 0 0 var(--space-2); letter-spacing: 0.02em; }
h1 { font-size: var(--step-3); }
/* el color va en h2 y no sólo en .section__title: admin.html usa h2 pelados */
h2 { font-size: var(--step-2); color: var(--fuchsia); text-shadow: 0 0 10px oklch(0.72 0.29 340 / 0.45); }
h3 { font-size: var(--step-1); color: var(--ink-0); }
h4 { font-size: 0.85rem; color: var(--ink-0); }
p { margin: 0 0 var(--space-2); color: var(--ink-1); }
strong { color: var(--ink-0); }
code {
  font-family: var(--font-mono); font-size: 1.05em; color: var(--cyan);
  background: var(--void-1); border: 1px solid var(--rule); padding: 0 0.35em;
}

.container { max-width: 76rem; margin-inline: auto; padding-inline: var(--space-3); }
/* la nav es sticky: sin este margen, saltar a una sección deja el título debajo */
.section, .hero { scroll-margin-top: 5.5rem; }
.section { padding-block: var(--space-5); position: relative; }
.lede { max-width: 62ch; }
.lede p { font-size: var(--step-1); }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: var(--space-2); top: -100%;
  background: var(--fuchsia); color: var(--void-0);
  padding: var(--space-1) var(--space-2); z-index: 1000;
  font-family: var(--font-pixel); font-size: 0.7rem;
  transition: top 0.2s ease-out;
}
.skip-link:focus { top: var(--space-2); }

:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }

/* ---------- Franja de peligro: separador industrial ---------- */
.hazard {
  height: 10px;
  background: repeating-linear-gradient(
    -45deg,
    oklch(0.72 0.29 340 / 0.85) 0 10px,
    transparent 10px 20px
  );
  border-block: 2px solid var(--rule);
  animation: hazard-scroll 2s linear infinite;
}
@keyframes hazard-scroll {
  from { background-position: 0 0; }
  to { background-position: 28.284px 0; }
}
@media (prefers-reduced-motion: reduce) {
  .hazard { animation: none; }
}
:root[data-motion='off'] .hazard { animation: none; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  /* opaca a propósito: con alfa, el contenido que pasa por debajo se leía
     encima del logo y los enlaces */
  background: var(--void-0);
  border-bottom: 2px solid var(--fuchsia-dim);
}
.nav__bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-2); padding-block: var(--space-1); flex-wrap: wrap;
}
.nav__brand { display: flex; align-items: center; gap: var(--space-1); font-family: var(--font-pixel); font-size: 0.72rem; color: var(--ink-0); text-decoration: none; }
.nav__brand img { width: 30px; height: auto; image-rendering: pixelated; }
.nav__brand-sep { color: var(--fuchsia); }

/* glitch del topbar: GAMES <-> ゲーム, mismo tick que el gif del hero */
.nav__brand-word { display: inline-block; }
.nav__brand-word--jp { font-family: "MS Gothic", "Yu Gothic", "Hiragino Kaku Gothic Pro", var(--font-mono), sans-serif; }
.nav__brand-word[data-glitching] { animation: brand-word-glitch 0.7s steps(2, end) 1; }
.team-card__name[data-glitching] { animation: team-name-glitch 1.1s steps(2, end) 1; }
@keyframes team-name-glitch {
  0% { opacity: 1; transform: translate(0, 0) skewX(0deg); text-shadow: none; }
  12% { opacity: 0.55; transform: translate(-4px, 2px) skewX(-6deg); text-shadow: 3px 0 var(--cyan), -3px 0 var(--fuchsia); }
  24% { opacity: 0.9; transform: translate(3px, -2px) skewX(4deg); text-shadow: -3px 0 var(--cyan), 3px 0 var(--fuchsia); }
  36% { opacity: 0.5; transform: translate(-3px, 0) skewX(-3deg); text-shadow: 2px 0 var(--cyan), -2px 0 var(--fuchsia); }
  48% { opacity: 0.9; transform: translate(2px, 1px) skewX(5deg); text-shadow: -2px 0 var(--fuchsia), 2px 0 var(--cyan); }
  60% { opacity: 0.5; transform: translate(-2px, -1px) skewX(-4deg); text-shadow: 3px 0 var(--cyan), -3px 0 var(--fuchsia); }
  72% { opacity: 0.85; transform: translate(2px, 0) skewX(2deg); text-shadow: -2px 0 var(--cyan), 2px 0 var(--fuchsia); }
  85% { opacity: 0.6; transform: translate(-1px, 1px) skewX(-1deg); text-shadow: 1px 0 var(--fuchsia); }
  100% { opacity: 1; transform: translate(0, 0) skewX(0deg); text-shadow: none; }
}
@keyframes brand-word-glitch {
  0% { opacity: 1; transform: translate(0, 0); text-shadow: none; }
  25% { opacity: 0.6; transform: translate(-2px, 1px); text-shadow: 2px 0 var(--cyan), -2px 0 var(--fuchsia); }
  50% { opacity: 0.9; transform: translate(2px, -1px); text-shadow: -2px 0 var(--cyan), 2px 0 var(--fuchsia); }
  75% { opacity: 0.6; transform: translate(-1px, 0); text-shadow: 2px 0 var(--cyan), -2px 0 var(--fuchsia); }
  100% { opacity: 1; transform: translate(0, 0); text-shadow: none; }
}
@media (prefers-reduced-motion: reduce) {
  .nav__brand-word[data-glitching], .team-card__name[data-glitching] { animation: none !important; }
}
:root[data-motion='off'] .nav__brand-word[data-glitching],
:root[data-motion='off'] .team-card__name[data-glitching] { animation: none !important; }
.nav__links { display: flex; gap: var(--space-2); list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.nav__links a {
  color: var(--ink-1); font-size: 1.05rem; padding-inline: var(--space-1); min-height: 44px;
  display: inline-flex; align-items: center; gap: 0.4em; text-decoration: none;
  border-bottom: 2px solid transparent;
}
.nav__num { font-family: var(--font-pixel); font-size: 0.5rem; color: var(--ink-2); }
.nav__links a:hover { color: var(--cyan); }
.nav__links a:hover .nav__num { color: var(--cyan); }
.nav__links a[aria-current='true'] { color: var(--fuchsia); border-bottom-color: var(--fuchsia); }
.nav__links a[aria-current='true'] .nav__num { color: var(--fuchsia); }

.nav__tools { display: flex; align-items: center; gap: var(--space-2); }
.nav__status { margin: 0; font-size: 0.9rem; color: var(--ink-2); display: flex; align-items: center; gap: 0.4em; letter-spacing: 0.08em; }
.nav__status-dot { width: 8px; height: 8px; background: var(--cyan); animation: dot-blink 2.4s steps(1, end) infinite; }
@keyframes dot-blink { 0%, 70% { opacity: 1; } 71%, 100% { opacity: 0.25; } }
@media (prefers-reduced-motion: reduce) { .nav__status-dot { animation: none; } }
:root[data-motion='off'] .nav__status-dot { animation: none; }
@media (max-width: 52rem) { .nav__status { display: none; } }

/* ---------- Selector de idioma ---------- */
.lang-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 44px; height: 44px; padding-inline: 0.6em; flex-shrink: 0;
  background: transparent; border: 2px solid var(--edge); color: var(--ink-1);
  font-family: var(--font-pixel); font-size: 0.6rem; letter-spacing: 0.04em;
  cursor: pointer;
  clip-path: polygon(0 var(--notch-sm), var(--notch-sm) 0, 100% 0, 100% calc(100% - var(--notch-sm)), calc(100% - var(--notch-sm)) 100%, 0 100%);
}
.lang-btn:hover { border-color: var(--cyan); color: var(--cyan); }

/* ---------- Botón de música ---------- */
.sound-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; flex-shrink: 0;
  background: transparent; border: 2px solid var(--edge); color: var(--ink-1);
  cursor: pointer;
  clip-path: polygon(0 var(--notch-sm), var(--notch-sm) 0, 100% 0, 100% calc(100% - var(--notch-sm)), calc(100% - var(--notch-sm)) 100%, 0 100%);
}
.sound-btn:hover { border-color: var(--cyan); color: var(--cyan); }
.sound-btn .sound-btn__waves { opacity: 0; }
.sound-btn .sound-btn__mute { opacity: 1; }
.sound-btn[aria-pressed='true'] { border-color: var(--fuchsia); color: var(--fuchsia); animation: sound-pulse 1.6s ease-in-out infinite; }
.sound-btn[aria-pressed='true'] .sound-btn__waves { opacity: 1; }
.sound-btn[aria-pressed='true'] .sound-btn__mute { opacity: 0; }
@keyframes sound-pulse {
  0%, 100% { box-shadow: 0 0 0 0 oklch(0.72 0.29 340 / 0.4); }
  50% { box-shadow: 0 0 8px 2px oklch(0.72 0.29 340 / 0.4); }
}
@media (prefers-reduced-motion: reduce) { .sound-btn[aria-pressed='true'] { animation: none; } }
:root[data-motion='off'] .sound-btn[aria-pressed='true'] { animation: none; }

/* ---------- Riel lateral (índice de sección) ---------- */
.rail {
  position: fixed; left: var(--space-2); top: 50%; translate: 0 -50%;
  z-index: 90; display: none; flex-direction: column; gap: var(--space-2);
}
/* sólo cuando sobra canaleta real a la izquierda del contenedor (76rem):
   más abajo de este ancho el riel se monta encima del texto */
@media (min-width: 92rem) { .rail { display: flex; } }
.rail a { display: flex; align-items: center; gap: var(--space-1); text-decoration: none; }
.rail__tick { width: 22px; height: 3px; background: var(--rule); transition: width 0.2s ease-out, background-color 0.2s ease-out; }
.rail__label { font-family: var(--font-pixel); font-size: 0.5rem; color: var(--ink-2); opacity: 0; transition: opacity 0.2s ease-out; }
.rail a:hover .rail__tick, .rail a[aria-current='true'] .rail__tick { width: 34px; background: var(--fuchsia); }
.rail a:hover .rail__label, .rail a[aria-current='true'] .rail__label { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .rail__tick, .rail__label { transition: none; } }
:root[data-motion='off'] .rail__tick, :root[data-motion='off'] .rail__label { transition: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; text-align: center;
  padding-block: calc(var(--space-5) + var(--space-2)) calc(var(--space-5) + 9rem);
  background: linear-gradient(180deg, oklch(0.15 0.04 305) 0%, oklch(0.13 0.028 305) 62%, oklch(0.115 0.03 310) 100%);
  border-bottom: 2px solid var(--fuchsia);
}
.hero__bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }

/* estrellas del cielo: las genera main.js con coordenadas 0-100 (%), por eso
   el svg estira sin mask ni recorte — la ciudad las tapa por delante en el DOM */
.hero__stars { position: absolute; inset: 0; }
.hero__stars-svg { width: 100%; height: 100%; display: block; }
.star { fill: oklch(1 0 0 / 0.85); animation: star-twinkle 4s ease-in-out infinite; }
.star--cyan { fill: var(--cyan); }
@keyframes star-twinkle { 0%, 100% { opacity: 0.25; } 50% { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .star { animation: none; opacity: 0.55; } }
:root[data-motion='off'] .star { animation: none; opacity: 0.55; }

/* satélite: cruza muy despacio y parpadea, siempre visible a diferencia de
   las naves (que aparecen de vez en cuando) */
.hero__satellite {
  position: absolute; top: 9%; left: -2%; width: 3px; height: 3px;
  background: oklch(0.92 0.05 195);
  box-shadow: 0 0 4px 1px oklch(0.85 0.16 195 / 0.6);
  animation: satellite-drift 70s linear infinite, satellite-blink 2.2s ease-in-out infinite;
}
@keyframes satellite-drift { from { transform: translateX(0); } to { transform: translateX(104vw); } }
@keyframes satellite-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
@media (max-width: 30rem) { .hero__satellite { display: none; } }
@media (prefers-reduced-motion: reduce) { .hero__satellite { animation: none; opacity: 0.7; } }
:root[data-motion='off'] .hero__satellite { animation: none; opacity: 0.7; }

/* naves: cruzan el cielo de vez en cuando y no en bucle continuo — el vuelo
   ocupa sólo el primer tramo de cada ciclo largo, el resto queda fuera de
   pantalla en espera de la siguiente pasada */
.hero__ship { position: absolute; top: 0; left: 0; pointer-events: none; opacity: 0; }
.hero__ship svg { display: block; filter: drop-shadow(0 0 3px oklch(0.72 0.29 340 / 0.35)); }
.ship__light { animation: win-twinkle 0.9s ease-in-out infinite; }
.hero__ship--1 .ship__light { fill: var(--cyan); }
.hero__ship--2 .ship__light { fill: var(--fuchsia); }
.hero__ship--1 { top: 18%; animation: ship-fly-a 24s linear infinite; animation-delay: 3s; }
.hero__ship--2 { top: 34%; animation: ship-fly-b 31s linear infinite; animation-delay: 14s; }
@keyframes ship-fly-a {
  0% { transform: translateX(-10vw); opacity: 0; }
  3% { opacity: 0.9; }
  22% { transform: translateX(110vw); opacity: 0.9; }
  25%, 100% { transform: translateX(110vw); opacity: 0; }
}
@keyframes ship-fly-b {
  0% { transform: translateX(110vw) scaleX(-1); opacity: 0; }
  3% { opacity: 0.85; }
  20% { transform: translateX(-10vw) scaleX(-1); opacity: 0.85; }
  23%, 100% { transform: translateX(-10vw) scaleX(-1); opacity: 0; }
}
@media (max-width: 30rem) { .hero__ship { display: none; } }
@media (prefers-reduced-motion: reduce) { .hero__ship { display: none; } }
:root[data-motion='off'] .hero__ship { display: none; }

/* baliza de azotea: guiño rojo lento, aparte del parpadeo constante de ventanas */
.beacon { fill: oklch(0.62 0.24 25); animation: beacon-blink 2.6s steps(2, end) infinite; }
@keyframes beacon-blink { 0%, 40% { opacity: 1; } 50%, 100% { opacity: 0.12; } }
@media (prefers-reduced-motion: reduce) { .beacon { animation: none; opacity: 0.6; } }
:root[data-motion='off'] .beacon { animation: none; opacity: 0.6; }

/* haces de neón verticales: luces de letrero que respiran despacio, cambiando
   de ancho y desplazándose de lado a lado como tubos con corriente inestable */
.hero__beams {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(180deg, oklch(0.72 0.29 340 / 0.16), transparent 62%),
    linear-gradient(180deg, oklch(0.85 0.16 195 / 0.12), transparent 55%),
    linear-gradient(180deg, oklch(0.68 0.22 300 / 0.13), transparent 58%);
  background-repeat: no-repeat;
  background-size: 8% 100%, 5% 100%, 6% 100%;
  background-position: 14% 0, 63% 0, 86% 0;
  mask-image: linear-gradient(180deg, black, transparent 78%);
  -webkit-mask-image: linear-gradient(180deg, black, transparent 78%);
  animation: beams-drift 9s ease-in-out infinite alternate;
}
@keyframes beams-drift {
  from {
    background-size: 8% 100%, 5% 100%, 6% 100%;
    background-position: 14% 0, 63% 0, 86% 0;
  }
  to {
    background-size: 11% 100%, 7% 100%, 4% 100%;
    background-position: 19% 0, 58% 0, 91% 0;
  }
}
@media (prefers-reduced-motion: reduce) { .hero__beams { animation: none; } }
:root[data-motion='off'] .hero__beams { animation: none; }
/* glitch suave: antes había lluvia animando cada 0.9s, que se leía como
   estática de TV. Se reemplaza por un guiño de señal — dos líneas finas
   que aparecen, tiemblan un poco y se apagan — infrecuente (cada 8s) y
   breve, para que se sienta como un hipo digital y no como ruido constante. */
.hero__bg::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(90deg, transparent, oklch(0.85 0.16 195 / 0.55) 15%, transparent 32%),
    linear-gradient(90deg, transparent, oklch(0.72 0.29 340 / 0.5) 68%, transparent 85%);
  background-repeat: no-repeat;
  background-size: 100% 2px, 100% 2px;
  background-position: 0 32%, 0 61%;
  opacity: 0;
  animation: hero-glitch-pulse 8s ease-in-out infinite;
}
@keyframes hero-glitch-pulse {
  0%, 95%, 100% { opacity: 0; transform: translateX(0); }
  95.5% { opacity: 0.6; transform: translateX(-8px); }
  96.5% { opacity: 0.3; transform: translateX(6px); }
  97.5% { opacity: 0.5; transform: translateX(-4px); }
  98.5% { opacity: 0; transform: translateX(0); }
}
@media (prefers-reduced-motion: reduce) { .hero__bg::after { animation: none; opacity: 0; } }
:root[data-motion='off'] .hero__bg::after { animation: none; opacity: 0; }

/* skyline pixel-art: la genera main.js. Dos capas para profundidad + una
   tercera invertida abajo, que es el reflejo en la calle mojada. */
.hero__city {
  position: absolute; left: 0; right: 0; bottom: 5rem; height: 190px;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}
.hero__street {
  position: absolute; left: 0; right: 0; bottom: 0; height: 5rem; overflow: hidden;
  background: linear-gradient(180deg, oklch(0.16 0.04 310), oklch(0.115 0.03 310));
  border-top: 2px solid var(--fuchsia-dim);
  mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}
/* ondulación del charco: tiene que dejar ver el reflejo, no taparlo */
.hero__street::after {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(180deg, oklch(0.115 0.03 310 / 0.4) 0 1px, transparent 1px 5px);
}
@media (max-width: 30rem) { .hero__city, .hero__street { display: none; } }

.hero__city-track { position: absolute; left: 0; bottom: 0; display: flex; width: max-content; }
.hero__city-track--back { opacity: 0.5; filter: blur(0.5px); animation: city-scroll 96s linear infinite; }
.hero__city-track--front { animation: city-scroll 44s linear infinite; }
/* reflejo: el volteo tiene que girar sobre el centro del tile — con el origen
   en el borde superior la imagen se va fuera del contenedor y no se ve nada.
   Con origen centrado, lo que queda dentro de la calle es la base invertida
   de los edificios, justo lo que reflejaría el asfalto mojado. */
.hero__city-track--reflect {
  top: 0; bottom: auto; transform-origin: 50% 50%; scale: 1 -1;
  opacity: 0.38; animation: city-scroll 44s linear infinite;
  mask-image: linear-gradient(to top, transparent 8%, black 90%);
  -webkit-mask-image: linear-gradient(to top, transparent 8%, black 90%);
}
@keyframes city-scroll { from { translate: 0 0; } to { translate: -640px 0; } }
@media (prefers-reduced-motion: reduce) { .hero__city-track { animation: none; } }
:root[data-motion='off'] .hero__city-track { animation: none; }

.hero__city-svg { display: block; width: 640px; height: 190px; flex-shrink: 0; }
.bld--a { fill: oklch(0.24 0.06 305); }
.bld--b { fill: oklch(0.19 0.05 310); }
.hero__city-track--back .bld--a { fill: oklch(0.185 0.045 310); }
.hero__city-track--back .bld--b { fill: oklch(0.155 0.04 310); }
.win { animation: win-twinkle 3s ease-in-out infinite; }
.win--cyan { fill: var(--cyan); }
.win--fuchsia { fill: var(--fuchsia); }
@keyframes win-twinkle { 0%, 100% { opacity: 1; } 50% { opacity: 0.18; } }
@media (prefers-reduced-motion: reduce) { .win { animation: none; } }
:root[data-motion='off'] .win { animation: none; }

.hero__inner { position: relative; z-index: 3; }
.hero__eyebrow {
  font-family: var(--font-pixel); font-size: 0.55rem; color: var(--cyan);
  letter-spacing: 0.16em; margin-bottom: var(--space-3);
}
.hero__logo {
  width: min(320px, 70vw); height: auto; margin-inline: auto; margin-block-end: var(--space-3);
  image-rendering: pixelated;
  filter: drop-shadow(0 0 18px oklch(0.72 0.29 340 / 0.5));
  /* el gif trae relleno negro sólido en las cuatro esquinas (recorte diagonal ~33px sobre 650x236);
     este clip-path las quita para que no choquen con --void-0, que no es negro puro */
  clip-path: polygon(0 14.5%, 5.3% 0, 94.7% 0, 100% 14.5%, 100% 85.5%, 94.7% 100%, 5.3% 100%, 0 85.5%);
}

/* glitch: dos copias desplazadas en cian/fucsia, sólo al entrar y en hover */
.hero__title { position: relative; display: inline-block; color: var(--ink-0); margin-bottom: var(--space-2); }
.hero__title::before,
.hero__title::after {
  content: attr(data-glitch);
  position: absolute; inset: 0;
  clip-path: inset(0 0 0 0);
  opacity: 0; pointer-events: none;
}
.hero__title::before { color: var(--cyan); translate: -2px 0; }
.hero__title::after { color: var(--fuchsia); translate: 2px 0; }
.hero__title:hover::before, .hero__title:hover::after,
.hero__title[data-glitch-run]::before, .hero__title[data-glitch-run]::after {
  animation: glitch-slice 0.5s steps(3, end) 1;
}
@keyframes glitch-slice {
  0% { opacity: 0.9; clip-path: inset(0 0 72% 0); }
  33% { opacity: 0.9; clip-path: inset(58% 0 22% 0); }
  66% { opacity: 0.9; clip-path: inset(24% 0 55% 0); }
  100% { opacity: 0; clip-path: inset(0 0 0 0); }
}
@media (prefers-reduced-motion: reduce) {
  .hero__title::before, .hero__title::after { animation: none !important; opacity: 0; }
}
:root[data-motion='off'] .hero__title::before,
:root[data-motion='off'] .hero__title::after { animation: none !important; opacity: 0; }

.hero__tagline { color: var(--ink-1); font-size: var(--step-1); max-width: 42ch; margin-inline: auto; margin-block-end: var(--space-3); }

/* ---------- Consola (panel con barra y marco) ---------- */
.console {
  max-width: 44rem; margin-inline: auto; text-align: left;
  background: oklch(0.175 0.035 305 / 0.86);
  border: 2px solid var(--edge);
  clip-path: polygon(0 var(--notch-md), var(--notch-md) 0, 100% 0, 100% calc(100% - var(--notch-md)), calc(100% - var(--notch-md)) 100%, 0 100%);
}
.console__bar {
  display: flex; align-items: center; gap: var(--space-1);
  background: var(--void-2); border-bottom: 2px solid var(--edge);
  padding: 0.2em var(--space-2); font-family: var(--font-pixel); font-size: 0.5rem;
  color: var(--ink-2); letter-spacing: 0.1em;
}
.console__led { width: 8px; height: 8px; background: var(--fuchsia); }
.boot {
  font-family: var(--font-mono); font-size: 1.15rem; color: var(--cyan);
  padding: var(--space-2);
  min-height: 8em; /* reserva altura: evita CLS mientras tipea */
}
.boot__line { white-space: pre-wrap; margin: 0; }

.hero__cta { display: flex; gap: var(--space-2); justify-content: center; flex-wrap: wrap; margin-top: var(--space-3); }

/* ---------- Botones ---------- */
.btn {
  position: relative; overflow: hidden; isolation: isolate;
  font-family: var(--font-pixel); font-size: 0.7rem; line-height: 1;
  padding: var(--space-2) var(--space-3); min-height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 2px solid var(--fuchsia); background: transparent; color: var(--fuchsia);
  cursor: pointer; text-decoration: none;
  transition: color 0.18s ease-out, border-color 0.18s ease-out;
  clip-path: polygon(0 var(--notch-sm), var(--notch-sm) 0, 100% 0, 100% calc(100% - var(--notch-sm)), calc(100% - var(--notch-sm)) 100%, 0 100%);
}
/* barrido de relleno: transform, nunca width */
.btn::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: var(--fuchsia); transform: scaleX(0); transform-origin: left;
  transition: transform 0.2s ease-out;
}
.btn:hover { color: var(--void-0); }
.btn:hover::before { transform: scaleX(1); }
.btn--solid { background: var(--fuchsia); color: var(--void-0); }
.btn--solid::before { background: var(--cyan); }
.btn--solid:hover { border-color: var(--cyan); color: var(--void-0); }
.btn--cyan { border-color: var(--cyan); color: var(--cyan); }
.btn--cyan::before { background: var(--cyan); }
.btn--cyan:hover { color: var(--void-0); }
@media (prefers-reduced-motion: reduce) { .btn, .btn::before { transition: none; } }
:root[data-motion='off'] .btn, :root[data-motion='off'] .btn::before { transition: none; }

/* ---------- Ticker ---------- */
.ticker {
  overflow: hidden; border-block: 2px solid var(--fuchsia-dim);
  background: var(--void-1); padding-block: 0.5em;
}
.ticker__track { display: flex; align-items: center; gap: var(--space-3); width: max-content; animation: ticker-run 30s linear infinite; }
/* VT323 y no Press Start: acá van palabras con acento ("ACCIÓN") y el pixel
   font no tiene esos glifos */
.ticker__item { font-size: 1.1rem; color: var(--ink-1); letter-spacing: 0.22em; white-space: nowrap; text-transform: uppercase; }
.ticker__sep { color: var(--fuchsia); font-size: 0.7rem; }
@keyframes ticker-run { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker__track { animation: none; } }
:root[data-motion='off'] .ticker__track { animation: none; }

/* ---------- Encabezado de sección ---------- */
.section__head { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-3); }
.section__idx {
  font-family: var(--font-pixel); font-size: 0.7rem; color: var(--void-0);
  background: var(--fuchsia); padding: 0.5em 0.7em; flex-shrink: 0;
  clip-path: polygon(0 var(--notch-sm), var(--notch-sm) 0, 100% 0, 100% calc(100% - var(--notch-sm)), calc(100% - var(--notch-sm)) 100%, 0 100%);
}
.section__title { margin: 0; text-transform: lowercase; }
.section__rule {
  flex: 1; height: 8px; min-width: 2rem;
  background: repeating-linear-gradient(90deg, var(--rule) 0 4px, transparent 4px 10px);
}
.subhead { font-size: 0.8rem; color: var(--cyan); margin-block: var(--space-4) var(--space-2); letter-spacing: 0.1em; }

/* ---------- Reveal ---------- */
[data-reveal] { opacity: 0; transform: translateY(12px); }
[data-reveal='in'] { opacity: 1; transform: none; transition: opacity 0.45s ease-out, transform 0.45s ease-out; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
  [data-reveal='in'] { transition: none; }
}
:root[data-motion='off'] [data-reveal] { opacity: 1; transform: none; }
:root[data-motion='off'] [data-reveal='in'] { transition: none; }

/* ---------- Tarjetas con esquinas de HUD ---------- */
.card {
  position: relative;
  background: var(--void-1); border: 2px solid var(--rule);
  padding: var(--space-3);
  transition: border-color 0.2s ease-out, transform 0.2s ease-out;
  clip-path: polygon(0 var(--notch-md), var(--notch-md) 0, 100% 0, 100% calc(100% - var(--notch-md)), calc(100% - var(--notch-md)) 100%, 0 100%);
}
/* corchetes de HUD en dos esquinas */
.card::before, .card::after {
  content: ''; position: absolute; width: 14px; height: 14px;
  border: 2px solid var(--fuchsia); opacity: 0.55;
  transition: opacity 0.2s ease-out;
}
.card::before { top: 6px; right: 6px; border-left: 0; border-bottom: 0; }
.card::after { bottom: 6px; left: 6px; border-right: 0; border-top: 0; }
.card:hover { border-color: var(--fuchsia); transform: translateY(-3px); }
.card:hover::before, .card:hover::after { opacity: 1; }
.card__idx {
  position: absolute; top: var(--space-1); left: var(--space-2);
  font-family: var(--font-pixel); font-size: 0.5rem; color: var(--ink-2);
}
@media (prefers-reduced-motion: reduce) { .card { transition: none; } .card:hover { transform: none; } }
:root[data-motion='off'] .card { transition: none; }
:root[data-motion='off'] .card:hover { transform: none; }

/* stagger de entrada en grids */
.team-grid > :nth-child(2), .contact-grid > :nth-child(2) { transition-delay: 70ms; }
.team-grid > :nth-child(3) { transition-delay: 140ms; }
.team-grid > :nth-child(4) { transition-delay: 210ms; }

/* ---------- Equipo ---------- */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: var(--space-3); }
.team-card { padding-top: var(--space-4); }
.team-card__avatar {
  width: 3.25rem; height: 3.25rem; display: flex; align-items: center; justify-content: center;
  color: var(--fuchsia); font-family: var(--font-pixel); font-size: 0.85rem;
  margin-bottom: var(--space-2);
  border: 2px solid var(--fuchsia);
  /* trama de dithering pixel, no degradado suave */
  background-color: var(--void-2);
  background-image: repeating-linear-gradient(
    45deg,
    oklch(0.72 0.29 340 / 0.22) 0 2px,
    transparent 2px 4px
  );
}
/* nombres propios en VT323: llevan acentos y Press Start 2P no tiene esos
   glifos — la letra acentuada caería a otra fuente en mitad del nombre */
.team-card__name {
  font-family: var(--font-mono); font-size: 1.45rem; line-height: 1.2;
  letter-spacing: 0.02em; margin-bottom: 0.3rem;
  /* alto fijo (1.45rem × 1.2) + display flex: el nick usa otra fuente/tamaño
     y sin esto el cambio de altura de línea empuja el rol de abajo cada
     vez que glitchea, ~cada 5-8s en loop */
  min-height: 1.74rem; display: flex; align-items: center;
}
.team-card__rol { color: var(--ink-2); font-size: 1.05rem; margin: 0; }

/* nick: cambia a Press Start 2P + cian para que se note el salto de identidad
   (los alias no llevan acentos, así que el pixel-font no se pega) */
.team-card__name--alias {
  font-family: var(--font-pixel); font-size: 0.85rem; letter-spacing: 0.04em;
  color: var(--cyan); text-shadow: 0 0 8px oklch(0.78 0.16 200 / 0.6);
}

/* ---------- Proyectos ---------- */
/* una sola columna en todos los anchos: cabecera, gif centrado y luego
   descripción/ficha técnica/tags apilados — mismo orden en móvil y escritorio */
.proyecto-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(18rem, 52rem)); gap: var(--space-3); }
.proyecto-card__head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); flex-wrap: wrap; }
.proyecto-card__head h3 { margin: 0; }
/* portada del proyecto: centrada y con ancho tope para que no se estire de
   punta a punta en tarjetas anchas; pixel-art, sin difuminar al escalar */
.proyecto-card__media {
  display: block; width: 100%; max-width: 30rem; height: auto;
  margin: var(--space-2) auto; image-rendering: pixelated;
  border: 2px solid var(--fuchsia-dim);
}
.badge { font-family: var(--font-pixel); font-size: 0.55rem; padding: 0.45em 0.6em; border: 2px solid currentColor; }
.badge--wip { color: var(--amber); animation: pulse-glow 2.4s ease-in-out infinite; }
.badge--go { color: var(--cyan); }
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 oklch(0.8 0.17 80 / 0.45); }
  50% { box-shadow: 0 0 10px 2px oklch(0.8 0.17 80 / 0.45); }
}
@media (prefers-reduced-motion: reduce) { .badge--wip { animation: none; } }
:root[data-motion='off'] .badge--wip { animation: none; }

.specs { margin: var(--space-2) 0 0; padding: 0; border-top: 1px solid var(--rule); }
.specs__row { display: flex; gap: var(--space-2); align-items: baseline; padding-block: 0.5em; border-bottom: 1px solid var(--rule); }
/* etiqueta en pixel-art: son palabras cortas sin acentos, así que no caen a
   otra fuente a mitad de palabra (ver nota de Press Start 2P en CLAUDE.md) */
.specs dt { font-family: var(--font-pixel); font-size: 0.55rem; color: var(--ink-2); letter-spacing: 0.06em; text-transform: uppercase; min-width: 7.5rem; }
.specs dd { margin: 0; color: var(--ink-1); }

.tags { display: flex; gap: var(--space-1); flex-wrap: wrap; margin-top: var(--space-2); padding: 0; list-style: none; }
.tag { font-family: var(--font-pixel); font-size: 0.55rem; color: var(--violet); border: 1px solid var(--violet); padding: 0.5em 0.6em; }

/* ---------- Terminal ---------- */
.terminal {
  background: var(--void-1); border: 2px solid var(--fuchsia);
  box-shadow: 0 0 18px oklch(0.72 0.29 340 / 0.25);
}
.terminal__bar {
  display: flex; align-items: center; gap: var(--space-1);
  background: var(--void-2); padding: var(--space-1) var(--space-2);
  font-size: 1rem; color: var(--ink-2); border-bottom: 2px solid var(--edge);
}
.terminal__dot { width: 10px; height: 10px; background: var(--edge); flex-shrink: 0; }
.terminal__path { margin-left: var(--space-1); }
.terminal__badge {
  margin-left: auto; font-family: var(--font-pixel); font-size: 0.5rem;
  color: var(--cyan); border: 1px solid var(--cyan); padding: 0.35em 0.5em;
}
.terminal__badge[data-live='true'] { color: var(--fuchsia); border-color: var(--fuchsia); }

/* texto y juego comparten exactamente el mismo espacio: sólo uno visible a la
   vez, así la terminal nunca cambia de tamaño al entrar o salir del juego */
.terminal__viewport { position: relative; height: clamp(18rem, 46vh, 24rem); }
.terminal__body {
  padding: var(--space-2); height: 100%; overflow-y: auto;
  font-size: 1.2rem; line-height: 1.5;
}
.terminal__body .t-out { color: var(--ink-1); white-space: pre-wrap; }
.terminal__body .t-cmd { color: var(--cyan); }
.terminal__body .t-err { color: var(--danger); }
.terminal__body .t-ok { color: var(--fuchsia); }
.terminal__body .t-dim { color: var(--ink-2); }

.terminal__row { display: flex; align-items: center; gap: var(--space-1); }
.terminal__prompt { color: var(--fuchsia); }
.terminal__in {
  flex: 1; background: transparent; border: none; color: var(--ink-0);
  font-family: var(--font-mono); font-size: 16px; line-height: 1.5;
  min-height: 44px;
}
.terminal__in:focus { outline: none; }
.terminal__in:disabled { color: var(--ink-2); }
.terminal__form { border-top: 2px solid var(--edge); padding-inline: var(--space-2); }

.chips { display: flex; gap: var(--space-1); flex-wrap: wrap; padding: var(--space-2); border-top: 2px solid var(--edge); }
.chip {
  font-family: var(--font-mono); font-size: 1rem; color: var(--cyan);
  border: 1px solid var(--cyan); background: transparent; padding: 0.35em 0.8em;
  min-height: 44px; cursor: pointer;
  transition: background-color 0.15s ease-out, color 0.15s ease-out;
}
.chip:hover { background: var(--cyan); color: var(--void-0); }
.chip--hot { color: var(--fuchsia); border-color: var(--fuchsia); }
.chip--hot:hover { background: var(--fuchsia); color: var(--void-0); }
.chip:disabled { opacity: 0.4; cursor: not-allowed; }
.chip:disabled:hover { background: transparent; color: var(--cyan); }
.chips--game { align-items: center; }
.chips__hint { margin: 0; color: var(--ink-2); font-size: 1rem; }
@media (prefers-reduced-motion: reduce) { .chip { transition: none; } }
:root[data-motion='off'] .chip { transition: none; }

/* ---------- Juego BREACH ---------- */
.game { position: absolute; inset: 0; }
#game-canvas { width: 100%; height: 100%; image-rendering: pixelated; background: var(--void-0); }
/* entrada real del juego: invisible pero enfocable, para que el teclado
   virtual de móvil aparezca en los niveles de tipeo */
.game__key {
  position: absolute; bottom: 0; left: 0; width: 100%; height: 44px;
  opacity: 0; border: 0; padding: 0; font-size: 16px; background: transparent;
  color: transparent; caret-color: transparent;
}

/* d-pad: vive fuera del canvas, en la fila de controles — dentro tapaba el
   laberinto y la arena del jefe justo donde hay que mirar */
.game__pad { display: flex; gap: 4px; }
.game__btn {
  position: relative; min-width: 48px; min-height: 48px; cursor: pointer;
  background: transparent; border: 2px solid var(--cyan);
  touch-action: manipulation;
}
.game__btn::before {
  content: ''; position: absolute; inset: 0; margin: auto;
  width: 0; height: 0; border: 8px solid transparent;
}
.game__btn[data-dir='up']::before { border-bottom-color: var(--cyan); translate: 0 -4px; }
.game__btn[data-dir='left']::before { border-right-color: var(--cyan); translate: -4px 0; }
.game__btn[data-dir='down']::before { border-top-color: var(--cyan); translate: 0 4px; }
.game__btn[data-dir='right']::before { border-left-color: var(--cyan); translate: 4px 0; }
.game__btn:active, .game__btn[data-held='true'] { background: oklch(0.85 0.16 195 / 0.35); }

/* ---------- Fichas de nivel ---------- */
.levels { list-style: none; margin: var(--space-3) 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: var(--space-2); }
.level-card { border: 2px solid var(--rule); border-left: 4px solid var(--fuchsia); padding: var(--space-2); background: var(--void-1); }
.level-card__n { font-family: var(--font-pixel); font-size: 0.5rem; color: var(--fuchsia); }
.level-card h3 { font-size: 0.8rem; margin: 0.6em 0 0.4em; }
.level-card p { margin: 0; color: var(--ink-2); }

/* ---------- Contacto ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: var(--space-3); }
.contact-card h3 { font-size: 0.75rem; color: var(--ink-2); }
.contact-card a { display: flex; align-items: center; gap: 0.4em; font-size: var(--step-1); margin-top: var(--space-2); word-break: break-word; text-decoration: none; }
.contact-card a:hover { text-decoration: underline; }
.contact-card__prompt { color: var(--fuchsia); }

/* ---------- Footer ---------- */
.footer { margin-top: var(--space-4); }
.footer__inner { display: flex; justify-content: space-between; gap: var(--space-2); flex-wrap: wrap; padding-block: var(--space-3); }
.footer p { margin: 0; color: var(--ink-2); }
.footer__sig { font-family: var(--font-pixel); font-size: 0.5rem; color: var(--rule); }

/* ---------- noscript ---------- */
/* frase completa: VT323, no Press Start (ilegible en texto corrido y sin acentos) */
.noscript-banner { background: var(--amber); color: var(--void-0); text-align: center; padding: var(--space-1); font-size: 1.05rem; letter-spacing: 0.05em; }

@media (max-width: 44rem) {
  /* el ítem flex es el <nav>, no el <ul> de adentro: ordenar el ul dejaba el
     botón de sonido colgando en una tercera fila fuera de la barra */
  .nav__bar > nav { order: 3; width: 100%; }
  .nav__links { gap: var(--space-1); justify-content: center; }
  .nav__links a { font-size: 1rem; }
  .section__idx { font-size: 0.6rem; }
  .specs dt { min-width: 5.5rem; }
  .footer__inner { flex-direction: column; }
}

@media (max-width: 30rem) {
  /* en pantalla angosta los números de sección no caben en una línea de nav */
  .nav__num { display: none; }
  .nav__brand { font-size: 0.62rem; }
  .nav__links { gap: 0.15rem; }
  .terminal__path { display: none; }
}