/* ============================================================
   Cloudless club: estilos (3 temas)
   Base: NÓRDICO (light + dark) · Override: HACKER
   ============================================================ */
:root {
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Nórdico light */
  --canvas: 250 250 249;
  --surface: 255 255 255;
  --surface-2: 243 243 241;
  --text-primary: 26 26 24;
  --text-secondary: 100 100 94;
  --border: 220 220 215;
  --accent: 43 88 132;         /* azul nórdico */
  --accent-soft: 43 88 132 / 0.08;
  --accent-fg: 255 255 255;
  --ink: 26 26 24;

  --blob-1: 43 88 132;
  --blob-2: 124 170 200;
  --blob-3: 140 150 200;
  --blob-4: 90 120 160;

  --shadow-card: 0 1px 2px rgb(0 0 0 / 0.04), 0 4px 16px rgb(0 0 0 / 0.05);
  --shadow-pop: 0 8px 28px rgb(0 0 0 / 0.10);
  --radius: 10px;
  --radius-card: 16px;
  --spacing-base: 4px;

  --duration-instant: 100ms;
  --duration-fast: 150ms;
  --duration-normal: 220ms;
  --duration-slow: 380ms;
  --duration-sheet: 500ms;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
}

html[data-theme="dark"] {
  --canvas: 20 21 23;
  --surface: 28 29 32;
  --surface-2: 35 36 40;
  --text-primary: 236 236 232;
  --text-secondary: 150 152 148;
  --border: 52 54 58;
  --accent: 126 178 224;
  --accent-soft: 126 178 224 / 0.10;
  --accent-fg: 16 18 20;
  --ink: 236 236 232;

  --blob-1: 80 130 180;
  --blob-2: 90 140 200;
  --blob-3: 120 110 190;
  --blob-4: 70 110 160;

  --shadow-card: 0 1px 2px rgb(0 0 0 / 0.3), 0 4px 16px rgb(0 0 0 / 0.3);
  --shadow-pop: 0 8px 28px rgb(0 0 0 / 0.45);
}

/* ---------- Tema HACKER (override completo) ---------- */
html[data-theme="hacker"] {
  --font-display: 'JetBrains Mono', ui-monospace, monospace;
  --font-body: 'JetBrains Mono', ui-monospace, monospace;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --canvas: 10 12 10;
  --surface: 16 19 15;
  --surface-2: 20 24 19;
  --text-primary: 178 255 174;
  --text-secondary: 100 150 98;
  --border: 45 70 44;
  --accent: 57 255 20;
  --accent-soft: 57 255 20 / 0.08;
  --accent-fg: 8 12 8;
  --ink: 57 255 20;

  --blob-1: 57 255 20;
  --blob-2: 20 255 180;
  --blob-3: 40 180 255;
  --blob-4: 160 80 255;

  --shadow-card: 4px 4px 0 rgb(var(--border));
  --shadow-pop: 6px 6px 0 rgb(var(--border));
  --radius: 0px;
  --radius-card: 0px;
}

/* ============================================================
   Base
   ============================================================ */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; overflow-x: clip; }
body {
  overflow-x: clip;
  font-family: var(--font-body);
  color: rgb(var(--text-primary));
  background: rgb(var(--canvas));
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

.font-display { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
.mono { font-family: var(--font-mono); }

.container { max-width: 76rem; margin: 0 auto; padding: 0 1.5rem; }

a { color: rgb(var(--accent)); text-decoration: none; }
a:hover { text-decoration: underline; }

.skip-link { position: absolute; left: -9999px; top: 0; z-index: 100; background: rgb(var(--accent)); color: rgb(var(--accent-fg)); padding: 0.6rem 1rem; border-radius: 0 0 var(--radius) 0; }
.skip-link:focus { left: 0; }

/* ---------- Fondo aurora ---------- */
.bg-aurora {
  position: fixed; inset: -6%; z-index: -1;
  overflow: hidden;
  transform-origin: center center;
  will-change: transform;
  perspective: 900px;
  background:
    radial-gradient(80rem 80rem at 12% -10%, rgb(var(--blob-1) / 0.12), transparent 60%),
    radial-gradient(70rem 70rem at 100% 0%, rgb(var(--blob-3) / 0.12), transparent 60%),
    radial-gradient(90rem 90rem at 50% 120%, rgb(var(--blob-4) / 0.10), transparent 60%),
    linear-gradient(rgb(var(--canvas)), rgb(var(--canvas)));
}
.blob {
  position: absolute; border-radius: 50%;
  filter: blur(80px);
  will-change: transform;
}
.blob-1 { width: 46rem; height: 46rem; left: -12rem; top: -8rem; background: rgb(var(--blob-1) / 0.20); animation: drift1 26s ease-in-out infinite alternate; }
.blob-2 { width: 34rem; height: 34rem; right: -10rem; top: 12%; background: rgb(var(--blob-2) / 0.16); animation: drift2 32s ease-in-out infinite alternate; }
.blob-3 { width: 40rem; height: 40rem; right: 5%; bottom: -12rem; background: rgb(var(--blob-3) / 0.14); animation: drift3 28s ease-in-out infinite alternate; }
.blob-4 { width: 30rem; height: 30rem; left: 10%; top: 55%; background: rgb(var(--blob-4) / 0.12); animation: drift1 38s ease-in-out infinite alternate-reverse; }
@keyframes drift1 { from { transform: translate(0, 0) scale(1); } to { transform: translate(5rem, 3rem) scale(1.12); } }
@keyframes drift2 { from { transform: translate(0, 0) scale(1); } to { transform: translate(-4rem, 4rem) scale(0.92); } }
@keyframes drift3 { from { transform: translate(0, 0) scale(1); } to { transform: translate(-5rem, -3rem) scale(1.08); } }

/* Hacker: fondo de grid + scanlines, sin blobs */
html[data-theme="hacker"] .bg-aurora {
  background:
    linear-gradient(rgb(var(--border) / 0.4) 1px, transparent 1px),
    linear-gradient(90deg, rgb(var(--border) / 0.4) 1px, transparent 1px),
    rgb(var(--canvas));
  background-size: 40px 40px;
}
html[data-theme="hacker"] .bg-aurora::after {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, rgb(0 0 0 / 0.12) 0px, rgb(0 0 0 / 0.12) 1px, transparent 1px, transparent 3px);
  pointer-events: none;
  animation: scan 8s linear infinite;
}
@keyframes scan { from { transform: translateY(0); } to { transform: translateY(3px); } }
html[data-theme="hacker"] .blob { display: none; }

/* ---------- Logo / insignia ---------- */
.logo-mark {
  display: inline-block;
  width: 22px; height: 22px; border-radius: 6px;
  background: rgb(var(--accent));
  position: relative;
  margin-right: 8px; vertical-align: -4px;
}
.logo-mark::after {
  content: '';
  position: absolute; inset: 5px 3px; top: 7px;
  background: rgb(var(--canvas));
  border-radius: 50%;
}
html[data-theme="hacker"] .logo-mark { border-radius: 0; }
html[data-theme="hacker"] .logo-mark::after { content: '>'; inset: 0; border-radius: 0; color: rgb(var(--accent-fg)); font-family: var(--font-mono); font-weight: 700; display: flex; align-items: center; justify-content: center; background: none; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgb(var(--canvas) / 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgb(var(--border));
}
.nav-inner { display: flex; align-items: center; gap: 1rem; height: 60px; }
.nav-logo { display: flex; align-items: center; font-weight: 600; color: rgb(var(--text-primary)); }
html[data-theme="hacker"] .nav-logo::before { content: '~$ '; color: rgb(var(--accent)); font-weight: 400; }
.nav-links { display: flex; gap: 1.25rem; margin-left: auto; }
.nav-links a { color: rgb(var(--text-secondary)); font-size: 0.92rem; }
.nav-links a:hover { color: rgb(var(--text-primary)); text-decoration: none; }
html[data-theme="hacker"] .nav-links a::before { content: '> '; color: rgb(var(--accent)); }
.nav-actions { display: flex; align-items: center; gap: 0.5rem; }
.nav-actions select {
  background: rgb(var(--surface));
  color: rgb(var(--text-primary));
  border: 1px solid rgb(var(--border));
  border-radius: var(--radius);
  padding: 0.3rem 0.5rem;
  font-family: var(--font-mono); font-size: 0.8rem;
  cursor: pointer;
}
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  border: 1px solid rgb(var(--border));
  border-radius: var(--radius);
  background: rgb(var(--surface));
  color: rgb(var(--text-primary));
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-out);
}
.icon-btn:hover { border-color: rgb(var(--accent)); }
.icon-btn:focus-visible { outline: 2px solid rgb(var(--accent)); outline-offset: 2px; }
html[data-theme="hacker"] .icon-btn { border-radius: 0; display: none; }

/* ---------- Hero ---------- */
.hero { padding: 3.5rem 0 3rem; border-bottom: 1px solid rgb(var(--border)); }
.hero-inner { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 3rem; align-items: center; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgb(var(--accent));
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  line-height: 1.02;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}
html[data-theme="hacker"] h1 { letter-spacing: 0.02em; }
html[data-theme="hacker"] .hero-title::after { content: ' _'; color: rgb(var(--accent)); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.hero-sub { font-size: 1.15rem; color: rgb(var(--text-secondary)); max-width: 34rem; }
.hero-actions { display: flex; gap: 0.75rem; margin: 1.5rem 0 1.25rem; flex-wrap: wrap; }

.btn-primary, .btn-ghost {
  display: inline-flex; align-items: center;
  padding: 0.7rem 1.25rem; border-radius: var(--radius);
  font-weight: 600; font-size: 0.95rem;
  transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out), background var(--duration-fast) var(--ease-out);
}
.btn-primary {
  background: rgb(var(--accent)); color: rgb(var(--accent-fg));
  border: 1px solid rgb(var(--accent));
}
.btn-primary:hover { filter: brightness(1.08); text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-pop); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
  background: transparent; color: rgb(var(--text-primary));
  border: 1px solid rgb(var(--border));
}
.btn-ghost:hover { border-color: rgb(var(--text-secondary)); text-decoration: none; }
.btn-primary:focus-visible, .btn-ghost:focus-visible { outline: 2px solid rgb(var(--accent)); outline-offset: 2px; }

/* Hacker: botones sin radio con sombra dura de viñeta */
html[data-theme="hacker"] .btn-primary,
html[data-theme="hacker"] .btn-ghost { border-radius: 0; }
html[data-theme="hacker"] .btn-primary { border: 1px solid rgb(var(--accent)); box-shadow: 4px 4px 0 rgb(var(--border)); }
html[data-theme="hacker"] .btn-primary:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 rgb(var(--border)); }
html[data-theme="hacker"] .btn-ghost { border: 1px solid rgb(var(--border)); box-shadow: 4px 4px 0 rgb(var(--border)); }
html[data-theme="hacker"] .btn-ghost:hover { border-color: rgb(var(--accent)); transform: translate(-2px, -2px); box-shadow: 6px 6px 0 rgb(var(--border)); }

.hero-facts { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.fact {
  font-family: var(--font-mono); font-size: 0.78rem;
  color: rgb(var(--text-primary));
  background: rgb(var(--surface));
  border: 1px solid rgb(var(--border));
  border-radius: 100px;
  padding: 0.3rem 0.8rem;
}
html[data-theme="hacker"] .fact { border-radius: 0; }
html[data-theme="hacker"] .fact::before { content: '▪ '; color: rgb(var(--accent)); }

.scroll-hint {
  margin-top: 2.5rem;
  width: 26px; height: 42px;
  border: 2px solid rgb(var(--text-secondary));
  border-radius: 14px;
  display: flex; justify-content: center;
  padding-top: 7px;
}
.scroll-hint span {
  width: 4px; height: 8px; border-radius: 2px;
  background: rgb(var(--accent));
  animation: scrollWheel 1.8s var(--ease-in-out) infinite;
}
@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(12px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ---------- Carné de socio ---------- */
.hero-card { display: flex; justify-content: center; }
.card {
  width: 100%; max-width: 340px;
  background: rgb(var(--surface));
  border: 1px solid rgb(var(--border));
  border-radius: var(--radius-card);
  padding: 1.5rem 1.5rem 1.25rem;
  box-shadow: var(--shadow-card);
  transform: rotate(1deg);
  position: relative;
  transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
}
@media (hover: hover) {
  .card:hover { transform: rotate(0deg) translateY(-4px); box-shadow: var(--shadow-pop); }
}
.card-head {
  display: flex; justify-content: space-between; align-items: center;
  border-bottom: 1px solid rgb(var(--border));
  padding-bottom: 0.9rem;
}
.card-wordmark { font-family: var(--font-display); font-weight: 600; font-size: 1.35rem; }
html[data-theme="hacker"] .card-wordmark { font-weight: 700; }
html[data-theme="hacker"] .card-wordmark::before { content: '> '; color: rgb(var(--accent)); }
.card-member {
  font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgb(var(--accent));
  border: 1px solid rgb(var(--accent));
  border-radius: 100px; padding: 0.15rem 0.6rem;
}
html[data-theme="hacker"] .card-member { border-radius: 0; }
.card-body { padding: 1.1rem 0; }
.card-label { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: rgb(var(--text-secondary)); }
.card-value { display: block; font-size: 1.15rem; margin: 0.1rem 0 0.9rem; }
html[data-theme="hacker"] .card-value::before { content: '  '; color: rgb(var(--accent)); }
.card-foot {
  border-top: 1px solid rgb(var(--border));
  padding-top: 0.9rem;
  display: flex; justify-content: space-between; align-items: center; gap: 0.75rem;
}
.stamp {
  font-family: var(--font-mono); font-weight: 600;
  color: rgb(var(--accent));
  border: 2px solid rgb(var(--accent));
  border-radius: 6px;
  padding: 0.3rem 0.6rem;
  transform: rotate(-4deg);
  font-size: 0.82rem;
}
html[data-theme="hacker"] .stamp { border-radius: 0; background: rgb(var(--accent-fg)); border-width: 1px; }
.card-valid { font-size: 0.78rem; color: rgb(var(--text-secondary)); }
html[data-theme="hacker"] .card-valid::before { content: 'OK '; color: rgb(var(--accent)); }
.card-mini .card { transform: rotate(-1deg); }
@media (hover: hover) { .card-mini .card:hover { transform: rotate(0deg) translateY(-4px); } }

/* ---------- Secciones ---------- */
.block { padding: 3rem 0; }
.block-alt { background: rgb(var(--surface-2)); }
h2 { font-size: clamp(2.2rem, 5vw, 3.5rem); line-height: 1.05; margin-bottom: 1.25rem; letter-spacing: -0.02em; }
html[data-theme="hacker"] h2 { letter-spacing: 0.02em; }
html[data-theme="hacker"] h2::before { content: '# '; color: rgb(var(--accent)); }
.lead { color: rgb(var(--text-secondary)); font-size: 1.1rem; max-width: 40rem; margin-bottom: 1.75rem; }

/* ---------- Estatutos ---------- */
.statutes { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.statute {
  display: flex; flex-direction: column; gap: 1rem; align-items: flex-start;
  background: rgb(var(--surface));
  border: 1px solid rgb(var(--border));
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}
@media (hover: hover) {
  .statute:hover { transform: translateY(-3px); box-shadow: var(--shadow-pop); }
}
.statute-num {
  font-size: 1.6rem; font-weight: 600; color: rgb(var(--accent));
  line-height: 1; flex-shrink: 0;
}
.statute h3 { font-size: 1.4rem; margin-bottom: 0.35rem; }
.statute p { color: rgb(var(--text-secondary)); }
html[data-theme="hacker"] .statute { border-radius: 0; box-shadow: var(--shadow-card); }
html[data-theme="hacker"] .statute:hover { transform: translate(-2px, -2px); box-shadow: var(--shadow-pop); border-color: rgb(var(--accent)); }
html[data-theme="hacker"] .statute-num { font-size: 1.2rem; border: 1px solid rgb(var(--accent)); padding: 0.2rem 0.5rem; }
html[data-theme="hacker"] .statute h3::before { content: '> '; color: rgb(var(--accent)); }

/* ---------- Intro apps ---------- */
.apps-intro { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 2.5rem; }
.apps-intro .eyebrow { margin-bottom: 0; }
.apps-title .lead { margin-bottom: 0; max-width: 40rem; }

/* ---------- Tecnología ---------- */
.tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.tech-card {
  background: rgb(var(--surface));
  border: 1px solid rgb(var(--border));
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}
@media (hover: hover) {
  .tech-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-pop); }
}
.tech-name {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 600;
  color: rgb(var(--accent));
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  border-bottom: 2px solid rgb(var(--accent));
  padding-bottom: 0.15rem;
}
.tech-card p { color: rgb(var(--text-secondary)); font-size: 0.95rem; }
html[data-theme="hacker"] .tech-card { border-radius: 0; }
html[data-theme="hacker"] .tech-card:hover { transform: translate(-2px, -2px); box-shadow: var(--shadow-pop); border-color: rgb(var(--accent)); }
html[data-theme="hacker"] .tech-name { font-weight: 700; border: 1px solid rgb(var(--accent)); padding: 0.1rem 0.4rem; border-bottom: 1px solid rgb(var(--accent)); }

/* ---------- Apps ---------- */
.app-card {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
  align-items: center;
  background: rgb(var(--surface));
  border: 1px solid rgb(var(--border));
  border-radius: var(--radius-card);
  padding: 1.75rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-card);
  transition: transform var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);
}
@media (hover: hover) {
  .app-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-pop); }
  .app-card:hover .app-shot img { transform: scale(1.02); }
}
.app-shot { overflow: hidden; border-radius: var(--radius); }
.app-shot img { transition: transform var(--duration-normal) var(--ease-out); }
.app-card:nth-child(even) .app-shot { order: 2; }
.app-shot img {
  width: 100%; height: auto; border-radius: var(--radius);
  border: 1px solid rgb(var(--border));
  display: block;
  cursor: zoom-in;
}
.app-body h3 { font-size: 2rem; margin: 0.25rem 0 0.4rem; }
.app-desc { color: rgb(var(--text-secondary)); margin-bottom: 0.9rem; }
.app-feats { list-style: none; margin-bottom: 1.25rem; }
.app-feats li { padding-left: 1.2rem; position: relative; margin-bottom: 0.3rem; }
.app-feats li::before { content: '·'; position: absolute; left: 0; color: rgb(var(--accent)); }
.btn-app {
  display: inline-block;
  padding: 0.6rem 1.1rem; border-radius: var(--radius);
  background: rgb(var(--accent)); color: rgb(var(--accent-fg));
  border: 1px solid rgb(var(--accent));
  font-weight: 600;
  transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);
}
.btn-app:hover { filter: brightness(1.08); text-decoration: none; transform: translateY(-2px); box-shadow: var(--shadow-pop); }
html[data-theme="hacker"] .app-card { border-radius: 0; }
html[data-theme="hacker"] .app-card:hover { transform: translate(-3px, -3px); box-shadow: var(--shadow-pop); border-color: rgb(var(--accent)); }
html[data-theme="hacker"] .app-shot { border-radius: 0; }
html[data-theme="hacker"] .app-shot img { border-radius: 0; }
html[data-theme="hacker"] .app-body h3::before { content: './'; color: rgb(var(--accent)); }
html[data-theme="hacker"] .app-feats li::before { content: '▪'; }
html[data-theme="hacker"] .btn-app { border-radius: 0; }
html[data-theme="hacker"] .btn-app:hover { transform: translate(-2px, -2px); box-shadow: 3px 3px 0 rgb(var(--border)); }
html[data-theme="hacker"] .btn-app:active { transform: translate(1px, 1px); box-shadow: none; }

/* ---------- Cuota ---------- */
.dues-inner { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center; }
.dues-inner .card { max-width: 300px; }
.dues-p { font-size: 1.15rem; margin-bottom: 0.9rem; max-width: 34rem; }
.dues-muted { color: rgb(var(--text-secondary)); font-size: 0.95rem; }
.dues-actions { display: flex; gap: 0.75rem; margin-top: 1.5rem; flex-wrap: wrap; }

/* ---------- Aviso ---------- */
.notice .container { text-align: center; max-width: 60rem; }
.notice-p { font-size: 1.15rem; max-width: 48rem; margin: 0 auto; color: rgb(var(--text-secondary)); }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid rgb(var(--border)); padding: 2.5rem 0 2rem; }
.footer-inner { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 2rem; }
.footer-logo { display: flex; align-items: center; font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; }
html[data-theme="hacker"] .footer-logo::before { content: '~$ '; color: rgb(var(--accent)); font-weight: 400; }
.footer-tagline { color: rgb(var(--text-secondary)); margin-top: 0.5rem; font-size: 0.95rem; max-width: 20rem; }
.footer-col { display: flex; flex-direction: column; gap: 0.4rem; }
.footer-h { font-weight: 600; margin-bottom: 0.4rem; }
.footer-col a { color: rgb(var(--text-secondary)); }
.footer-col a:hover { color: rgb(var(--text-primary)); }
.footer-rights { grid-column: 1 / -1; color: rgb(var(--text-secondary)); font-size: 0.8rem; margin-top: 2rem; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 100;
  background: rgb(16 15 20 / 0.92);
  align-items: center; justify-content: center;
  flex-direction: column; gap: 1rem;
  padding: 2rem;
  cursor: zoom-out;
}
.lightbox:not([hidden]) { display: flex; }
.lightbox[hidden] { display: none; }
.lightbox-img {
  max-width: 92vw; max-height: 80vh;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgb(0 0 0 / 0.5);
}
.lightbox-caption { color: rgb(var(--accent-fg) / 0.9); font-size: 0.95rem; text-align: center; }
.lightbox-close {
  position: absolute; top: 1.25rem; right: 1.5rem;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid rgb(255 255 255 / 0.3);
  background: transparent; color: #fff;
  font-size: 1.8rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.lightbox-close:hover { background: rgb(255 255 255 / 0.15); }
.lightbox-close:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

/* ---------- Reveal / motion ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
  transition-delay: var(--d, 0ms);
  will-change: opacity, transform;
}
.reveal.left { transform: translateX(-28px); }
.reveal.right { transform: translateX(28px); }
.reveal.zoom { transform: translateY(12px) scale(0.96); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal.left, .reveal.right, .reveal.zoom { opacity: 1; transform: none; transition: none; }
  html[data-theme="hacker"] .hero-title::after { animation: none; opacity: 1; }
  html[data-theme="hacker"] .bg-aurora::after { animation: none; }
}

/* ============================================================
   Objetos animados (1-7)
   ============================================================ */

/* 1. Nube cruzando el hero */
.hero { position: relative; overflow: hidden; }
.cloud {
  position: absolute;
  color: rgb(var(--accent) / 0.14);
  top: 24%;
  left: -260px;
  z-index: 0;
  pointer-events: none;
  animation: cloudCross 60s linear infinite;
}
@keyframes cloudCross {
  0% { transform: translateX(0); opacity: 0; }
  8% { opacity: 1; }
  92% { opacity: 1; }
  100% { transform: translateX(calc(100vw + 320px)); opacity: 0; }
}
html[data-theme="hacker"] .cloud { display: none; }

/* 2. Logo del nav respirando */
.nav-logo .logo-mark {
  animation: breathe 4s ease-in-out infinite;
  transform-origin: center;
}
@keyframes breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

/* 3. Contadores en los chips del hero */
.fact-num { font-variant-numeric: tabular-nums; }

/* 4. Sello del carné girando (lo anima JS con el scroll) */
.stamp { will-change: transform; }

/* 5. Máquina de escribir en el carné */
.stamp.typewriting::after {
  content: '|';
  margin-left: 2px;
  color: rgb(var(--accent));
  animation: caret 0.9s steps(1) infinite;
}
@keyframes caret { 50% { opacity: 0; } }

/* 6. Partículas flotando en el hero */
.particles { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.particle {
  position: absolute;
  border-radius: 50%;
  background: rgb(var(--accent) / 0.5);
  animation: floatP linear infinite;
  opacity: 0;
}
@keyframes floatP {
  0% { transform: translateY(20px); opacity: 0; }
  15% { opacity: 1; }
  85% { opacity: 1; }
  100% { transform: translateY(-120px); opacity: 0; }
}
html[data-theme="hacker"] .particle { background: rgb(var(--accent) / 0.6); }

/* 7. Borde animado en tarjetas de apps al hover */
.app-card { position: relative; }
.app-card::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  padding: 3px;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
  background: conic-gradient(from 0deg, transparent 0 320deg, rgb(var(--accent)) 360deg);
  background-size: 200% 200%;
}
@media (hover: hover) {
  .app-card:hover::after {
    opacity: 1;
    animation: borderSpin 1.6s linear infinite;
  }
}
@keyframes borderSpin {
  from { background-position: 0% 0%; }
  to { background-position: 100% 0%; }
}

@media (prefers-reduced-motion: reduce) {
  .cloud, .nav-logo .logo-mark, .particle { animation: none; }
  .stamp.typewriting::after { animation: none; }
  .app-card:hover::after { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero-card { order: 2; }
  .statutes { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: 1fr; }
  .app-card { grid-template-columns: 1fr; }
  .app-card:nth-child(even) .app-shot { order: 0; }
  .dues-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .nav-links { display: none; }
  .block { padding: 2.5rem 0; }
  .hero { padding: 3rem 0; }
}