/* ============================================
   HOME — TATILEAN GAMING (cyberpunk / gamer)
   ============================================ */

/* ── RESET + TOKENS ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #06060f;
  --bg2:         #0d0d1e;
  --bg3:         #12122a;
  --cyan:        #00f5ff;
  --cyan-d:      rgba(0,245,255,0.12);
  --cyan-glow:   0 0 18px rgba(0,245,255,0.55);
  --purple:      #bf00ff;
  --purple-d:    rgba(191,0,255,0.12);
  --purple-glow: 0 0 18px rgba(191,0,255,0.55);
  --green:       #00ff88;
  --green-d:     rgba(0,255,136,0.12);
  --yellow:      #ffe600;
  --pink:        #ff006e;
  --red:         #ff2d55;
  --text:        #d0e4ff;
  --text-muted:  rgba(208,228,255,0.5);
  --font-hud:    'Orbitron', monospace;
  --font-pixel:  'Press Start 2P', monospace;
  --font-ui:     'Rajdhani', sans-serif;
  --font-mono:   'Share Tech Mono', monospace;
}

html { scroll-behavior: smooth; }

body.home {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  overflow-x: hidden;
}

body.home img { max-width: 100%; height: auto; display: block; }
body.home a   { color: inherit; text-decoration: none; }

/* ── SCANLINES (global fixed) ── */
body.home::before {
  content: '';
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent 0px, transparent 2px,
    rgba(0,0,0,0.15) 2px, rgba(0,0,0,0.15) 4px
  );
}

/* ── NAV ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 32px;
  background: rgba(6,6,15,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,245,255,0.15);
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
}

.nav-brand {
  font-family: var(--font-pixel);
  font-size: 10px;
  color: var(--yellow);
  letter-spacing: 2px;
  text-shadow: 0 0 14px rgba(255,230,0,0.7);
  margin-right: auto;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid rgba(0,245,255,0.3);
  color: var(--cyan);
  cursor: pointer;
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  line-height: 1;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 7px 12px;
  transition: all 0.2s;
}
.nav-toggle:hover {
  background: var(--cyan-d);
  box-shadow: var(--cyan-glow);
}

.nav-menu {
  position: fixed;
  top: 0; right: -340px;
  width: 320px;
  height: 100vh;
  background: var(--bg2);
  padding: 80px 24px 24px;
  border-left: 1px solid rgba(0,245,255,0.2);
  box-shadow: -8px 0 40px rgba(0,245,255,0.08);
  transition: right 0.3s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
  z-index: 1100;
}
.nav-menu.open { right: 0; }

.nav-menu-header {
  font-family: var(--font-pixel);
  font-size: 8px;
  color: var(--cyan);
  letter-spacing: 3px;
  margin-bottom: 24px;
  text-shadow: var(--cyan-glow);
}

.nav-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 0;
  color: var(--text-muted);
  font-family: var(--font-hud);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color 0.2s, padding-left 0.2s;
}
.nav-menu a::before { content: '>'; color: var(--cyan); opacity: 0; transition: opacity 0.2s; }
.nav-menu a:hover, .nav-menu a.active {
  color: var(--text);
  padding-left: 8px;
}
.nav-menu a:hover::before, .nav-menu a.active::before { opacity: 1; }
.nav-menu a.highlight { color: var(--yellow); }

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  z-index: 1050;
}
.nav-overlay.open { opacity: 1; pointer-events: auto; }

/* ── SECTION UTILITY ── */
.section-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--cyan);
  opacity: 0.6;
  text-transform: uppercase;
  margin-bottom: 12px;
}

/* ======================================
   1. HERO
   ====================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 100px 32px 80px;
  overflow: hidden;
  text-align: center;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,245,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,245,255,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  perspective: 400px;
  transform-origin: center bottom;
  animation: grid-scroll 12s linear infinite;
  mask-image: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 70%);
}
@keyframes grid-scroll {
  0%   { background-position: 0 0; }
  100% { background-position: 0 60px; }
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 60%, rgba(191,0,255,0.2) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 30%, rgba(0,245,255,0.18) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 90%, rgba(0,255,136,0.12) 0%, transparent 40%);
  pointer-events: none;
}

.hero > * { position: relative; z-index: 2; }

.hero-eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
  width: 100%;
  max-width: 900px;
}

.hero-pixel-logo {
  font-family: var(--font-pixel);
  font-size: 11px;
  color: var(--yellow);
  text-shadow: 0 0 14px rgba(255,230,0,0.7);
  line-height: 1.9;
  letter-spacing: 2px;
  text-align: left;
}

.hero-separator {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,245,255,0.4), transparent);
}

.hero-badge {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--green);
  border: 1px solid rgba(0,255,136,0.3);
  padding: 4px 10px;
  letter-spacing: 3px;
  animation: blink-slow 2.4s step-end infinite;
}
@keyframes blink-slow { 0%,100%{opacity:1} 60%{opacity:0.2} }

.hero-title {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: clamp(36px, 7vw, 88px);
  line-height: 1.1;
  letter-spacing: -1px;
  color: #fff;
  text-wrap: balance;
  max-width: 960px;
  position: relative;
}

.hero-title::before,
.hero-title::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  line-height: inherit;
  letter-spacing: inherit;
}
.hero-title::before {
  color: var(--cyan);
  clip-path: polygon(0 30%, 100% 30%, 100% 50%, 0 50%);
  transform: translateX(-3px);
  opacity: 0;
  animation: glitch-a 6s infinite;
}
.hero-title::after {
  color: var(--purple);
  clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
  transform: translateX(3px);
  opacity: 0;
  animation: glitch-b 6s infinite;
}

@keyframes glitch-a {
  0%,92%,100% { opacity: 0; transform: translateX(0); }
  93%,95%     { opacity: 0.9; transform: translateX(-4px); }
  94%,96%     { opacity: 0; }
}
@keyframes glitch-b {
  0%,92%,100% { opacity: 0; transform: translateX(0); }
  93.5%,95.5% { opacity: 0.9; transform: translateX(4px); }
  94.5%,96.5% { opacity: 0; }
}

.hero-sub {
  margin-top: 28px;
  font-family: var(--font-ui);
  font-size: 16px;
  color: var(--text-muted);
  letter-spacing: 2px;
  max-width: 600px;
}

.hero-cta-row {
  display: flex;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn-neon {
  font-family: var(--font-hud);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  padding: 14px 32px;
  border: 1px solid;
  cursor: pointer;
  text-transform: uppercase;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}
.btn-neon-cyan {
  border-color: var(--cyan);
  color: var(--cyan);
  background: var(--cyan-d);
}
.btn-neon-cyan:hover {
  background: rgba(0,245,255,0.22);
  box-shadow: var(--cyan-glow), inset 0 0 20px rgba(0,245,255,0.1);
}
.btn-neon-purple {
  border-color: var(--purple);
  color: var(--purple);
  background: var(--purple-d);
}
.btn-neon-purple:hover {
  background: rgba(191,0,255,0.22);
  box-shadow: var(--purple-glow);
}

.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  opacity: 0.5;
  animation: float-up 2s ease-in-out infinite;
}
.scroll-hint span {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--cyan);
}
.scroll-hint-arrow { color: var(--cyan); font-size: 18px; }
@keyframes float-up { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(-8px)} }

/* ======================================
   2. INTRO
   ====================================== */
.intro {
  position: relative;
  background: var(--bg2);
  padding: 90px 32px 80px;
  text-align: center;
  border-top: 1px solid rgba(0,245,255,0.1);
  border-bottom: 1px solid rgba(191,0,255,0.1);
  overflow: hidden;
}

.intro::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(191,0,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.intro-inner {
  position: relative;
  z-index: 1;
  max-width: 740px;
  margin: 0 auto;
}

.intro p {
  font-size: 19px;
  line-height: 1.7;
  color: var(--text);
  font-weight: 500;
  margin-bottom: 20px;
}

.intro p.exclamation {
  font-family: var(--font-hud);
  font-size: 14px;
  letter-spacing: 2px;
  color: var(--yellow);
  text-shadow: 0 0 12px rgba(255,230,0,0.5);
}

.intro-icons {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-top: 56px;
  flex-wrap: wrap;
}

.intro-icon-item {
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 52px;
  transition: transform 0.25s;
  position: relative;
}

.intro-icon-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(0,245,255,0.35));
}

.intro-icon-item:hover { transform: translateY(-6px) scale(1.08); }

/* ======================================
   3. CARDS
   ====================================== */
.cards {
  background: var(--bg);
  padding: 90px 32px;
  position: relative;
  overflow: hidden;
}

.cards::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,245,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,245,255,0.025) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}

.cards-header {
  text-align: center;
  margin-bottom: 56px;
  position: relative;
}

.cards-title {
  font-family: var(--font-hud);
  font-size: clamp(22px, 4vw, 40px);
  font-weight: 900;
  letter-spacing: 5px;
  color: white;
  text-transform: uppercase;
}

.cards-title span {
  color: var(--cyan);
  text-shadow: var(--cyan-glow);
}

.cards-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  position: relative;
}

.card-link {
  display: flex;
  align-items: stretch;
  gap: 0;
  text-decoration: none;
  position: relative;
  transition: transform 0.2s;
}

.card-link:hover { transform: translateY(-4px); }
.card-link:hover .card-label { box-shadow: var(--cyan-glow); }

.card-icon {
  flex: 0 0 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.08);
  border-right: none;
  font-size: 44px;
  position: relative;
  overflow: hidden;
}

.card-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.06) 100%);
}

.card-icon img, .card-icon svg {
  max-width: 72%;
  max-height: 72%;
  object-fit: contain;
}

.card-label {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid rgba(0,245,255,0.15);
  background: var(--bg2);
  font-family: var(--font-hud);
  font-size: clamp(16px, 2.5vw, 24px);
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text);
  transition: all 0.2s;
}

.card-icon.cyan   { background: linear-gradient(135deg, #003a40, #005a62); border-color: rgba(0,245,255,0.3); }
.card-icon.violet { background: linear-gradient(135deg, #2a0040, #4a0070); border-color: rgba(191,0,255,0.3); }
.card-icon.yellow { background: linear-gradient(135deg, #3a2800, #5a4000); border-color: rgba(255,230,0,0.3); }
.card-icon.colegio {
  background: linear-gradient(135deg, #06381f, #154066);
  border-color: rgba(0,255,136,0.32);
}
.card-icon.colegio .colegio-icon {
  color: var(--green);
  font-family: var(--font-hud);
  font-size: 25px;
  font-weight: 900;
  letter-spacing: 1px;
  text-shadow: 0 0 12px rgba(0,255,136,0.55);
}
.card-icon.chess  {
  background: linear-gradient(135deg, #0a0a20, #151535);
  border-color: rgba(0,245,255,0.4);
  font-size: 52px;
}

.card-icon.cyan .chess-icon { color: var(--cyan); text-shadow: var(--cyan-glow); }
.card-icon.chess .chess-icon { color: var(--cyan); text-shadow: var(--cyan-glow); }

.card-link.lean-chess { grid-column: span 2; }
.card-link.colegio-card { grid-column: span 2; }
.card-link.colegio-card .card-icon { flex: 0 0 90px; height: 90px; }
.card-link.colegio-card .card-label {
  background: linear-gradient(90deg, rgba(0,255,136,0.18), rgba(0,245,255,0.08));
  border-color: rgba(0,255,136,0.35);
  color: var(--green);
  font-size: clamp(18px, 3vw, 28px);
  letter-spacing: 5px;
  text-shadow: 0 0 12px rgba(0,255,136,0.42);
}
.card-link.colegio-card:hover .card-label {
  box-shadow: 0 0 18px rgba(0,255,136,0.55);
}
.card-link.lean-chess .card-icon { flex: 0 0 90px; height: 90px; }
.card-link.lean-chess .card-label {
  background: var(--bg3);
  color: var(--cyan);
  border-color: rgba(0,245,255,0.4);
  font-size: clamp(18px, 3vw, 28px);
  letter-spacing: 5px;
}
.card-link.lean-chess:hover .card-label {
  box-shadow: var(--cyan-glow), inset 0 0 20px rgba(0,245,255,0.05);
}

/* Tren de Palabras card */
.card-icon.tren {
  background: linear-gradient(135deg, #0a200a, #153515);
  border-color: rgba(0,255,136,0.4);
  font-size: 48px;
}
.card-icon.tren .tren-icon {
  filter: drop-shadow(0 0 12px rgba(0,255,136,0.6));
}
.card-link.tren-card { grid-column: span 2; }
.card-link.tren-card .card-icon { flex: 0 0 90px; height: 90px; }
.card-link.tren-card .card-label {
  background: var(--bg3);
  color: var(--green);
  border-color: rgba(0,255,136,0.4);
  font-size: clamp(18px, 3vw, 28px);
  letter-spacing: 5px;
}
.card-link.tren-card:hover .card-label {
  box-shadow: 0 0 18px rgba(0,255,136,0.55), inset 0 0 20px rgba(0,255,136,0.05);
}

/* Batalla Naval card */
.card-icon.batalla {
  background:
    linear-gradient(135deg, rgba(255,45,85,0.18), rgba(0,245,255,0.12)),
    #10102a;
  border-color: rgba(255,230,0,0.4);
  font-size: 50px;
}
.card-icon.batalla .batalla-icon {
  color: var(--yellow);
  text-shadow: 0 0 16px rgba(255,230,0,0.55);
}
.card-link.batalla-card { grid-column: span 2; }
.card-link.batalla-card .card-icon { flex: 0 0 90px; height: 90px; }
.card-link.batalla-card .card-label {
  background: var(--bg3);
  color: var(--yellow);
  border-color: rgba(255,230,0,0.4);
  font-size: clamp(18px, 3vw, 28px);
  letter-spacing: 5px;
}
.card-link.batalla-card:hover .card-label {
  box-shadow: 0 0 18px rgba(255,230,0,0.55), inset 0 0 20px rgba(255,230,0,0.05);
}

/* Ahorcado card */
.card-icon.ahorcado {
  background:
    linear-gradient(135deg, rgba(0,255,136,0.18), rgba(255,0,110,0.12)),
    #10102a;
  border-color: rgba(0,255,136,0.42);
  font-size: 50px;
}
.card-icon.ahorcado .ahorcado-icon {
  color: var(--green);
  text-shadow: 0 0 16px rgba(0,255,136,0.58);
}
.card-link.ahorcado-card { grid-column: span 2; }
.card-link.ahorcado-card .card-icon { flex: 0 0 90px; height: 90px; }
.card-link.ahorcado-card .card-label {
  background: var(--bg3);
  color: var(--green);
  border-color: rgba(0,255,136,0.42);
  font-size: clamp(18px, 3vw, 28px);
  letter-spacing: 5px;
}
.card-link.ahorcado-card:hover .card-label {
  box-shadow: 0 0 18px rgba(0,255,136,0.55), inset 0 0 20px rgba(0,255,136,0.05);
}

/* Tatilean Tower card */
.card-icon.tower {
  background:
    linear-gradient(135deg, rgba(34,211,238,0.2), rgba(236,72,153,0.16), rgba(251,191,36,0.12)),
    #10102a;
  border-color: rgba(34,211,238,0.42);
}
.card-icon.tower .tower-icon {
  color: var(--yellow);
  font-family: var(--font-hud);
  font-size: 26px;
  font-weight: 900;
  letter-spacing: 1px;
  text-shadow: 0 0 16px rgba(251,191,36,0.6);
}
.card-link.tower-card { grid-column: span 2; }
.card-link.tower-card .card-icon { flex: 0 0 90px; height: 90px; }
.card-link.tower-card .card-label {
  background: var(--bg3);
  color: var(--cyan);
  border-color: rgba(34,211,238,0.42);
  font-size: clamp(18px, 3vw, 28px);
  letter-spacing: 2px;
}
.card-link.tower-card:hover .card-label {
  box-shadow: 0 0 18px rgba(34,211,238,0.55), inset 0 0 20px rgba(236,72,153,0.05);
}

/* Mis Juegos card (hub Phaser) */
.card-icon.juegos {
  background:
    linear-gradient(135deg, rgba(191,0,255,0.22), rgba(0,245,255,0.1)),
    #1a0a2e;
  border-color: rgba(191,0,255,0.4);
  font-size: 48px;
}
.card-icon.juegos .juegos-icon {
  filter: drop-shadow(0 0 14px rgba(191,0,255,0.65));
}
.card-link.juegos-card { grid-column: span 2; }
.card-link.juegos-card .card-icon { flex: 0 0 90px; height: 90px; }
.card-link.juegos-card .card-label {
  background: var(--bg3);
  color: var(--purple);
  border-color: rgba(191,0,255,0.4);
  font-size: clamp(18px, 3vw, 28px);
  letter-spacing: 5px;
}
.card-link.juegos-card:hover .card-label {
  box-shadow: 0 0 18px rgba(191,0,255,0.55), inset 0 0 20px rgba(191,0,255,0.05);
}

/* ======================================
   4. PROFILE
   ====================================== */
.profile {
  position: relative;
  background: var(--bg);
  padding: 100px 32px;
  overflow: hidden;
  isolation: isolate;
}

.profile-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(0,255,136,0.07) 0%, transparent 65%),
    radial-gradient(circle, rgba(0,255,136,0.4) 1.5px, transparent 2px) 0 0 / 24px 24px;
  z-index: 0;
}

.profile-bg::before, .profile-bg::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 180px;
  height: 250px;
  transform: translateY(-50%);
  background-image: repeating-linear-gradient(
    -45deg,
    transparent 0px,
    transparent 14px,
    rgba(0,255,136,0.25) 14px,
    rgba(0,255,136,0.25) 16px
  );
  filter: drop-shadow(0 0 6px rgba(0,255,136,0.5));
}
.profile-bg::before { left: 3%; }
.profile-bg::after  { right: 3%; transform: translateY(-50%) scaleX(-1); }

.profile-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  max-width: 900px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.profile-photo-wrap { position: relative; }

.profile-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--green);
  box-shadow:
    0 0 0 4px rgba(0,255,136,0.1),
    0 0 40px rgba(0,255,136,0.3);
  display: block;
}

.profile-ring {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 1px solid rgba(0,255,136,0.2);
  animation: ring-spin 8s linear infinite;
}
.profile-ring::before {
  content: '';
  position: absolute;
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  top: -4px; left: 50%;
  box-shadow: 0 0 10px var(--green);
}
@keyframes ring-spin { to { transform: rotate(360deg); } }

.profile-pill {
  background: var(--bg2);
  border: 1px solid rgba(255,0,110,0.5);
  box-shadow: 0 0 20px rgba(255,0,110,0.25);
  padding: 16px 32px;
}

.profile-name {
  font-family: var(--font-hud);
  font-weight: 900;
  font-size: clamp(18px, 2.5vw, 26px);
  color: var(--pink);
  letter-spacing: 4px;
  text-shadow: 0 0 14px rgba(255,0,110,0.6);
  text-transform: uppercase;
  display: block;
}

/* ======================================
   5. YOUTUBE
   ====================================== */
.youtube {
  background: var(--bg2);
  padding: 90px 32px;
  border-top: 1px solid rgba(191,0,255,0.15);
  border-bottom: 1px solid rgba(191,0,255,0.15);
  position: relative;
  overflow: hidden;
}

.youtube::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(191,0,255,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.youtube-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}

.youtube-text h2 {
  font-family: var(--font-pixel);
  font-size: clamp(14px, 2.5vw, 22px);
  color: white;
  line-height: 1.8;
  margin-bottom: 28px;
  text-shadow: 0 0 20px rgba(255,255,255,0.15);
}

.youtube-text p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 28px;
  font-weight: 500;
}

.yt-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,45,85,0.15);
  color: #ff6b6b;
  border: 1px solid rgba(255,45,85,0.5);
  padding: 14px 28px;
  font-family: var(--font-hud);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  transition: all 0.2s;
}
.yt-btn:hover {
  background: rgba(255,45,85,0.25);
  box-shadow: 0 0 24px rgba(255,45,85,0.4);
}

.youtube-mockup { position: relative; }

.youtube-mockup-wrap {
  border: 1px solid rgba(191,0,255,0.3);
  box-shadow: 0 0 40px rgba(191,0,255,0.2);
  overflow: hidden;
  background: var(--bg);
}

.youtube-mockup-wrap img {
  width: 100%;
  display: block;
  opacity: 0.85;
}

.youtube-mockup-wrap iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  border: 0;
}

.yt-play-icon {
  width: 28px; height: 28px;
  border: 2px solid var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--red);
  box-shadow: 0 0 12px rgba(255,45,85,0.4);
}

/* ======================================
   6. NEON BANNER
   ====================================== */
.neon-banner {
  background: var(--bg);
  padding: 90px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.neon-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 50%, rgba(255,0,110,0.15) 0%, transparent 40%),
    radial-gradient(ellipse at 85% 50%, rgba(0,245,255,0.15) 0%, transparent 40%);
}

.neon-banner-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  max-width: 1000px;
  margin: 0 auto;
}

.neon-circle-wrap {
  padding: 40px 64px;
  border: 2px solid var(--pink);
  background: rgba(255,0,110,0.04);
  box-shadow:
    0 0 40px rgba(255,0,110,0.3),
    inset 0 0 40px rgba(255,0,110,0.05);
  position: relative;
}

.neon-circle-wrap::before {
  content: '';
  position: absolute;
  inset: -10px;
  border: 1px solid rgba(0,245,255,0.2);
  box-shadow: 0 0 20px rgba(0,245,255,0.15);
}

.neon-main-text {
  font-family: var(--font-pixel);
  font-size: clamp(20px, 4vw, 40px);
  color: white;
  letter-spacing: 4px;
  text-shadow:
    0 0 8px var(--pink),
    0 0 20px var(--pink),
    0 0 40px var(--pink);
  display: block;
}

.neon-sub-text {
  font-family: var(--font-hud);
  font-size: 12px;
  letter-spacing: 8px;
  color: var(--pink);
  text-transform: lowercase;
  margin-top: 8px;
  text-shadow: 0 0 12px var(--pink);
  display: block;
}

.neon-side-decor {
  display: flex;
  flex-direction: column;
  gap: 16px;
  opacity: 0.7;
}

.neon-line {
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 0 8px var(--cyan);
}

.neon-dot-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

.neon-dot {
  width: 6px; height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--cyan);
  animation: dot-pulse 2s ease-in-out infinite;
}
.neon-dot:nth-child(2) { animation-delay: 0.4s; background: var(--purple); box-shadow: 0 0 8px var(--purple); }
.neon-dot:nth-child(3) { animation-delay: 0.8s; }

@keyframes dot-pulse { 0%,100%{transform:scale(1); opacity:1} 50%{transform:scale(1.6); opacity:0.6} }

/* ======================================
   7. CONTACT
   ====================================== */
.contact {
  background: var(--bg2);
  padding: 90px 32px;
  border-top: 1px solid rgba(0,245,255,0.1);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.contact-char-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-char-img {
  max-width: 100%;
  max-height: 380px;
  object-fit: contain;
  filter: drop-shadow(0 0 20px rgba(0,245,255,0.3));
}

.contact-text h2 {
  font-family: var(--font-hud);
  font-weight: 900;
  font-size: clamp(22px, 3.5vw, 38px);
  color: white;
  line-height: 1.2;
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.contact-text h2 span { color: var(--cyan); text-shadow: var(--cyan-glow); }

.contact-text p {
  font-size: 14px;
  font-family: var(--font-hud);
  letter-spacing: 3px;
  color: var(--text-muted);
  margin-bottom: 14px;
  text-transform: uppercase;
  font-weight: 600;
}

.contact-text .gracias {
  color: var(--yellow);
  text-shadow: 0 0 10px rgba(255,230,0,0.4);
  font-size: 16px;
  margin-bottom: 28px;
}

/* ── FORMULARIO DE CONTACTO ── */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 8px;
}

.contact-form .field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.contact-form label {
  font-family: var(--font-hud);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.contact-form input,
.contact-form textarea {
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(0,245,255,0.25);
  color: white;
  font-family: var(--font-mono);
  font-size: 14px;
  padding: 12px 14px;
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 12px rgba(0,245,255,0.35);
}

.contact-form textarea {
  resize: vertical;
  min-height: 96px;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(0,245,255,0.1);
  color: var(--cyan);
  border: 1px solid var(--cyan);
  padding: 14px 36px;
  font-family: var(--font-hud);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
}
.contact-btn:hover {
  background: rgba(0,245,255,0.2);
  box-shadow: var(--cyan-glow);
}
.contact-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

.contact-status {
  font-family: var(--font-hud);
  font-size: 13px;
  letter-spacing: 1px;
  margin: 0;
  min-height: 18px;
}
.contact-status.ok    { color: var(--green, #00ff88); }
.contact-status.error { color: #ff4d6d; }

/* ── FOOTER ── */
.site-footer {
  padding: 32px;
  background: var(--bg);
  border-top: 1px solid rgba(30,30,66,0.8);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-sep { color: rgba(0,245,255,0.3); }

/* ── RESPONSIVE ── */
@media (max-width: 800px) {
  .cards-grid { grid-template-columns: 1fr; }
  .card-link.lean-chess,
  .card-link.colegio-card,
  .card-link.tren-card,
  .card-link.batalla-card,
  .card-link.ahorcado-card,
  .card-link.tower-card,
  .card-link.juegos-card { grid-column: span 1; }
  .youtube-inner { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; text-align: center; }
  .profile-content { gap: 24px; }
  .neon-banner-inner { flex-direction: column; }
}

@media (max-width: 500px) {
  .hero-pixel-logo { font-size: 8px; }
  .hero-title { font-size: 30px; }
  .intro p { font-size: 16px; }
}

/* ============================================
   ANIMACIONES
   ============================================ */
@keyframes float-bob {
  0%,100% { transform: translateY(0px) rotate(0deg); }
  33%     { transform: translateY(-14px) rotate(3deg); }
  66%     { transform: translateY(-6px) rotate(-2deg); }
}
@keyframes float-bob2 {
  0%,100% { transform: translateY(0px) rotate(0deg); }
  50%     { transform: translateY(-18px) rotate(-4deg); }
}
@keyframes glow-pulse {
  0%,100% { box-shadow: 0 0 10px var(--cyan), 0 0 20px rgba(0,245,255,0.3); }
  50%     { box-shadow: 0 0 25px var(--cyan), 0 0 50px rgba(0,245,255,0.6), 0 0 80px rgba(0,245,255,0.2); }
}
@keyframes neon-flicker {
  0%,19%,21%,23%,25%,54%,56%,100% { opacity: 1; text-shadow: 0 0 8px var(--pink), 0 0 20px var(--pink), 0 0 40px var(--pink); }
  20%,24%,55% { opacity: 0.6; text-shadow: none; }
}
@keyframes rainbow-text {
  0%   { color: #ff0080; }
  16%  { color: #ff6600; }
  33%  { color: #ffe600; }
  50%  { color: #00ff88; }
  66%  { color: #00f5ff; }
  83%  { color: #bf00ff; }
  100% { color: #ff0080; }
}
@keyframes card-shine {
  0%   { transform: translateX(-100%) skewX(-15deg); }
  100% { transform: translateX(300%) skewX(-15deg); }
}
@keyframes border-spin {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes shake-x {
  0%,100% { transform: translateX(0); }
  20% { transform: translateX(-4px); }
  40% { transform: translateX(4px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(3px); }
}
@keyframes slide-up { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pop-in {
  0%   { opacity: 0; transform: scale(0.5) rotate(-10deg); }
  70%  { transform: scale(1.1) rotate(2deg); }
  100% { opacity: 1; transform: scale(1) rotate(0deg); }
}
@keyframes scan-move {
  0%   { top: -10%; }
  100% { top: 110%; }
}
@keyframes star-twinkle {
  0%,100% { opacity:1; transform: scale(1); }
  50%     { opacity:0.2; transform: scale(0.5); }
}
@keyframes hue-rotate {
  from { filter: hue-rotate(0deg) drop-shadow(0 0 8px rgba(0,245,255,0.5)); }
  to   { filter: hue-rotate(360deg) drop-shadow(0 0 8px rgba(0,245,255,0.5)); }
}
@keyframes border-flow {
  0%,100% { border-color: var(--cyan); box-shadow: 0 0 10px rgba(0,245,255,0.4); }
  33%     { border-color: var(--purple); box-shadow: 0 0 10px rgba(191,0,255,0.4); }
  66%     { border-color: var(--green); box-shadow: 0 0 10px rgba(0,255,136,0.4); }
}
@keyframes level-up {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.08); filter: brightness(1.3); }
  100% { transform: scale(1); }
}

.nav-brand { animation: rainbow-text 4s linear infinite; }
.hero-title { animation: level-up 4s ease-in-out infinite; }
.hero-sub { animation: slide-up 1s ease 0.5s both; }
.btn-neon-cyan   { animation: glow-pulse 2s ease-in-out infinite; }
.btn-neon-purple { animation: glow-pulse 2s ease-in-out 1s infinite; }
.intro-icon-item:nth-child(1) { animation: float-bob  3s ease-in-out infinite; }
.intro-icon-item:nth-child(2) { animation: float-bob2 3.5s ease-in-out 0.5s infinite; }
.intro-icon-item:nth-child(3) { animation: float-bob  3.2s ease-in-out 1s infinite; }
.intro-icon-item:nth-child(4) { animation: float-bob2 2.8s ease-in-out 1.5s infinite; }

.card-link { overflow: hidden; }
.card-label { position: relative; overflow: hidden; }
.card-label::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
  transform: translateX(-100%) skewX(-15deg);
}
.card-link:hover .card-label::after { animation: card-shine 0.6s ease forwards; }
.card-link:hover .card-icon { animation: hue-rotate 1.5s linear infinite; }

.profile-photo { animation: glow-pulse 3s ease-in-out infinite; }
.profile-pill { animation: border-flow 4s ease-in-out infinite; }
.profile-pill:nth-child(3) { animation-delay: 2s; }
.contact-char-img { animation: float-bob 4s ease-in-out infinite; }
.neon-main-text { animation: neon-flicker 5s linear infinite; }
.yt-btn { animation: shake-x 4s ease-in-out infinite; }

/* Scroll entrance classes (JS aplica) */
.anim-hidden { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.anim-hidden.anim-visible { opacity: 1; transform: translateY(0); }
.anim-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.anim-left.anim-visible { opacity: 1; transform: translateX(0); }
.anim-right { opacity: 0; transform: translateX(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
.anim-right.anim-visible { opacity: 1; transform: translateX(0); }
.anim-pop { opacity: 0; transform: scale(0.7); transition: opacity 0.5s ease, transform 0.5s cubic-bezier(.34,1.56,.64,1); }
.anim-pop.anim-visible { opacity: 1; transform: scale(1); }

/* Particle canvas */
#particle-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

/* Cursor trail */
.cursor-dot {
  position: fixed;
  width: 6px; height: 6px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  mix-blend-mode: screen;
  transition: transform 0.1s ease;
}

/* Scan line sweep */
.scan-sweep {
  position: fixed;
  left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(0,245,255,0.4), transparent);
  pointer-events: none;
  z-index: 998;
  animation: scan-move 4s linear infinite;
  box-shadow: 0 0 10px rgba(0,245,255,0.6);
}

/* XP scroll bar */
.xp-bar-wrap {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: rgba(255,255,255,0.05);
  z-index: 997;
}
.xp-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--purple), var(--green));
  background-size: 200% 100%;
  animation: border-spin 3s linear infinite;
  transition: width 0.5s ease;
  width: 0%;
}

/* Star field */
.star-field {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.star {
  position: absolute;
  background: #fff;
  border-radius: 50%;
  animation: star-twinkle var(--dur) ease-in-out var(--delay) infinite;
}

.section-flash { animation: level-up 0.4s ease; }