:root {
  /* Electric Violet Palette */
  --primary: #8b5cf6;
  --primary-glow: rgba(139, 92, 246, 0.5);
  --secondary: #7c3aed;
  --accent: #c4b5fd;
  --accent-glow: rgba(196, 181, 253, 0.3);
  --bg-start: #0d0221;
  --bg-mid: #1e0a3a;
  --bg-end: #080114;
  --card-bg: rgba(30, 10, 58, 0.7);
  --card-border: rgba(139, 92, 246, 0.25);

  /* Typography */
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  /* Motion */
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --speed: 0.2s;

  /* Layout */
  --radius: 8px; /* small corners 6-10px */
  --container: 1200px;
  --space: 48px; /* compact 40-60px */
  --line: 1px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: #eef;
  background: radial-gradient(1200px 800px at 20% -10%, rgba(139,92,246,0.08), transparent 60%),
              radial-gradient(1000px 600px at 90% 10%, rgba(124,58,237,0.08), transparent 60%),
              linear-gradient(135deg, var(--bg-start), var(--bg-mid), var(--bg-end));
  background-attachment: fixed;
}
img { max-width: 100%; display: block; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.muted { color: #bfb7d6; opacity: 0.85; }
.link { color: var(--accent); text-decoration: none; border-bottom: 1px solid transparent; transition: all var(--speed) var(--ease-bounce); }
.link:hover { color: #fff; border-bottom-color: var(--accent); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: saturate(120%) blur(10px); background: rgba(8, 1, 20, 0.4); border-bottom: var(--line) solid var(--card-border); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 700; letter-spacing: 0.2px; }
.logo-type { font-family: var(--font-heading); font-weight: 700; }
.logo-accent { color: var(--accent); }
.logo-mark { width: 28px; height: 28px; border-radius: 50%; border: 2px solid var(--primary); box-shadow: 0 0 0 3px var(--primary-glow), inset 0 0 12px var(--accent-glow); }

.nav { display: none; gap: 20px; }
.nav-link { color: #d7d0ee; text-decoration: none; font-weight: 600; padding: 8px 10px; border-radius: var(--radius); transition: transform var(--speed) var(--ease-bounce), color var(--speed) var(--ease-bounce); }
.nav-link:hover { color: #fff; transform: translateY(-1px) scale(1.08); }
.nav-link.active { color: #fff; }

.nav-cta { display: flex; align-items: center; gap: 12px; }
.age-badge { display: inline-flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-weight: 600; color: #fff; border: var(--line) solid var(--card-border); border-radius: 999px; padding: 4px 8px; background: rgba(124,58,237,0.2); text-shadow: 0 0 6px var(--primary-glow); }
.age-badge--lg { font-size: 14px; padding: 6px 10px; }
.age-badge--xl { font-size: 20px; padding: 10px 16px; }

.hamburger { width: 42px; height: 36px; border: var(--line) solid var(--card-border); background: transparent; border-radius: var(--radius); display: grid; place-items: center; padding: 0 8px; cursor: pointer; transition: transform var(--speed) var(--ease-bounce); }
.hamburger:hover { transform: scale(1.08); }
.hamburger span { width: 100%; height: 2px; background: var(--accent); display: block; }
.hamburger span + span { margin-top: 6px; }

@media (min-width: 768px) {
  .nav { display: flex; }
  .hamburger { display: none; }
}

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: var(--radius); border: var(--line) solid var(--card-border); color: #fff; text-decoration: none; padding: 12px 16px; background: transparent; cursor: pointer; transition: transform var(--speed) var(--ease-bounce), box-shadow var(--speed) var(--ease-bounce), background var(--speed) var(--ease-bounce), color var(--speed) var(--ease-bounce), border-color var(--speed) var(--ease-bounce); }
.btn-small { padding: 8px 12px; font-size: 14px; }
.btn-outline { color: var(--accent); }
.btn-outline:hover { background: var(--secondary); color: #fff; border-color: var(--primary); transform: scale(1.08); box-shadow: 0 8px 24px -8px var(--primary-glow), 0 0 0 1px var(--card-border) inset; }
.btn-primary { color: #120825; background: transparent; border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary); color: #fff; transform: scale(1.08); box-shadow: 0 10px 28px -10px var(--primary-glow); }

/* Hero */
.hero { position: relative; min-height: calc(100vh - 64px); display: grid; align-items: center; border-bottom: var(--line) solid var(--card-border); }
.hero-bg { position: absolute; inset: 0; background-image: linear-gradient(to bottom, rgba(8,1,20,0.6), rgba(8,1,20,0.8)), url('https://images.pexels.com/photos/1796794/pexels-photo-1796794.jpeg'); background-size: cover; background-position: center; filter: saturate(1.1) contrast(1.05); }
.hero-inner { position: relative; z-index: 1; }
.hero-content { max-width: 780px; padding: 80px 0; }
.hero-topline { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.hero-title { font-family: var(--font-heading); font-size: clamp(2.2rem, 5vw, 4rem); line-height: 1.05; margin: 0 0 12px; letter-spacing: -0.02em; }
.hero-subtitle { color: #d9d3f2; margin: 0 0 18px; font-size: 1.1rem; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 8px; }
.hero-disclaimer { color: #bfb7d6; }

/* Floating deco */
.chip-floating { width: 22px; height: 22px; border-radius: 50%; border: 3px solid var(--accent); box-shadow: 0 0 18px var(--accent-glow), inset 0 0 10px var(--accent-glow); animation: floaty 4s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* Sections */
.section { padding: var(--space) 0; }
.top-offset { padding-top: calc(var(--space) + 24px); }
.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.section-title { font-family: var(--font-heading); font-size: clamp(1.6rem, 3vw, 2rem); margin: 0; }
.section-disclaimer { margin-top: 14px; color: #bfb7d6; }

/* Games Grid */
.games-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
@media (min-width: 640px) { .games-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .games-grid { grid-template-columns: repeat(3, 1fr); } }

.game-card { border: var(--line) solid var(--card-border); border-radius: var(--radius); background: transparent; padding: 12px; transition: transform var(--speed) var(--ease-bounce), box-shadow var(--speed) var(--ease-bounce), border-color var(--speed) var(--ease-bounce); }
.game-card:hover { transform: translateY(-4px) scale(1.02); box-shadow: 0 14px 34px -18px var(--primary-glow); border-color: var(--primary); }
.game-image-container { position: relative; aspect-ratio: 16/9; border-radius: calc(var(--radius) - 2px); overflow: hidden; border: var(--line) solid var(--card-border); }
.game-image { width: 100%; height: 100%; object-fit: cover; display: block; }
.game-image-fallback { position: absolute; inset: 0; display: none; align-items: center; justify-content: center; text-align: center; padding: 10px; background: linear-gradient(135deg, rgba(139,92,246,0.15), rgba(196,181,253,0.08)); color: #fff; font-weight: 600; }
.game-info { margin-top: 10px; display: flex; align-items: center; justify-content: space-between; }
.game-category { font-family: var(--font-mono); color: var(--accent); font-size: 0.85rem; border: var(--line) solid var(--card-border); padding: 3px 8px; border-radius: 999px; background: rgba(124,58,237,0.12); }
.game-title { font-family: var(--font-heading); font-size: 1.1rem; margin: 8px 0; }
.play-demo-btn { width: 100%; border-radius: var(--radius); background: transparent; color: #fff; border: var(--line) solid var(--card-border); padding: 10px 12px; cursor: pointer; transition: transform var(--speed) var(--ease-bounce), background var(--speed) var(--ease-bounce), box-shadow var(--speed) var(--ease-bounce), border-color var(--speed) var(--ease-bounce); }
.play-demo-btn:hover { background: var(--secondary); border-color: var(--primary); transform: scale(1.08); box-shadow: 0 10px 26px -12px var(--primary-glow); }

/* Steps */
.steps-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 768px) { .steps-grid { grid-template-columns: repeat(3, 1fr); } }
.step-card { border: var(--line) solid var(--card-border); border-radius: var(--radius); padding: 16px; transition: transform var(--speed) var(--ease-bounce), border-color var(--speed) var(--ease-bounce), box-shadow var(--speed) var(--ease-bounce); background: transparent; }
.step-card:hover { transform: translateY(-3px); border-color: var(--primary); box-shadow: 0 12px 32px -16px var(--primary-glow); }
.step-icon { font-size: 22px; margin-bottom: 6px; }
.step-title { font-family: var(--font-heading); margin: 6px 0; }

/* Features */
.features-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 768px) { .features-grid { grid-template-columns: repeat(3, 1fr); } }
.feature-card { border: var(--line) solid var(--card-border); border-radius: var(--radius); padding: 16px; background: transparent; transition: transform var(--speed) var(--ease-bounce), border-color var(--speed) var(--ease-bounce), box-shadow var(--speed) var(--ease-bounce); }
.feature-card:hover { transform: translateY(-3px); border-color: var(--primary); box-shadow: 0 12px 32px -16px var(--primary-glow); }

/* RG */
.rg-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 1024px) { .rg-grid { grid-template-columns: repeat(3, 1fr); } }
.rg-page { grid-template-columns: 1fr; }
@media (min-width: 1024px) { .rg-page { grid-template-columns: repeat(2, 1fr); } }
.rg-card { border: var(--line) solid var(--card-border); border-radius: var(--radius); padding: 18px; background: transparent; transition: transform var(--speed) var(--ease-bounce), border-color var(--speed) var(--ease-bounce), box-shadow var(--speed) var(--ease-bounce); }
.rg-card:hover { transform: translateY(-3px); border-color: var(--primary); box-shadow: 0 12px 32px -16px var(--primary-glow); }

.notice { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border: var(--line) solid var(--card-border); border-radius: var(--radius); background: rgba(124,58,237,0.08); margin-bottom: 16px; }

/* Filters */
.filters { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.filter-btn { border: var(--line) solid var(--card-border); background: transparent; color: #fff; border-radius: 999px; padding: 8px 12px; cursor: pointer; transition: transform var(--speed) var(--ease-bounce), background var(--speed) var(--ease-bounce), border-color var(--speed) var(--ease-bounce); }
.filter-btn:hover { transform: scale(1.08); border-color: var(--primary); background: rgba(124,58,237,0.18); }
.filter-btn.active { border-color: var(--primary); background: rgba(124,58,237,0.24); }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: 1fr; gap: 10px; }
.faq-item { border: var(--line) solid var(--card-border); border-radius: var(--radius); padding: 12px 14px; background: transparent; }
.faq-item summary { cursor: pointer; font-weight: 600; color: #f0eaff; }
.faq-item p { color: #d8d1ef; }

/* Disclaimer strip */
.disclaimer-strip { border-top: var(--line) solid var(--card-border); background: rgba(124,58,237,0.08); }

/* Footer */
.site-footer { padding: calc(var(--space) - 8px) 0 var(--space); border-top: var(--line) solid var(--card-border); background: linear-gradient(180deg, rgba(124,58,237,0.06), rgba(8,1,20,0.8)); }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 18px; align-items: start; }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.2fr 1fr 0.8fr; } }
.footer-link { color: #d7d0ee; text-decoration: none; display: inline-block; margin: 6px 0; border-bottom: 1px solid transparent; transition: all var(--speed) var(--ease-bounce); }
.footer-link:hover { color: #fff; border-bottom-color: var(--accent); transform: translateY(-1px) scale(1.02); }
.footer-text { color: #cfc8e5; }
.footer-base { border-top: var(--line) solid var(--card-border); margin-top: 16px; padding-top: 12px; }
.footer-logo .logo-mark { box-shadow: 0 0 0 4px var(--primary-glow), inset 0 0 10px var(--accent-glow); }

/* Policy */
.policy h2 { font-family: var(--font-heading); margin-top: 14px; }
.bullet-list { padding-left: 18px; }
.bullet-list li { margin: 6px 0; }
.link-list { padding-left: 18px; }
.link-list li { margin: 6px 0; }

/* Game Modal */
.game-modal { position: fixed; inset: 0; display: none; align-items: center; justify-content: center; z-index: 60; }
.game-modal.active { display: grid; }
.game-modal__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(2px); }
.modal-content { position: relative; width: min(100% - 24px, 1100px); border: var(--line) solid var(--card-border); border-radius: var(--radius); background: rgba(13,2,33,0.9); box-shadow: 0 30px 60px -20px var(--primary-glow); overflow: hidden; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border-bottom: var(--line) solid var(--card-border); }
#game-iframe { width: 100%; height: min(72vh, 720px); border: 0; display: none; background: #05010e; }
.demo-unavailable { display: none; align-items: center; justify-content: center; height: min(72vh, 720px); color: #fff; }
.close-btn { background: transparent; color: #fff; border: var(--line) solid var(--card-border); width: 36px; height: 36px; border-radius: var(--radius); cursor: pointer; transition: transform var(--speed) var(--ease-bounce), background var(--speed) var(--ease-bounce); }
.close-btn:hover { background: var(--secondary); transform: scale(1.08); }

/* Age Modal */
.age-modal { position: fixed; inset: 0; display: none; align-items: center; justify-content: center; z-index: 70; }
.age-modal.show { display: grid; }
.age-modal__backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(2px); }
.age-modal__dialog { position: relative; z-index: 1; width: min(100% - 24px, 560px); border: var(--line) solid var(--card-border); border-radius: var(--radius); padding: 18px; background: rgba(13,2,33,0.92); box-shadow: 0 30px 60px -20px var(--primary-glow); }
.age-modal__header { display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.age-modal__actions { display: flex; gap: 10px; margin: 12px 0 8px; }

/* Utilities */
.hero .btn { will-change: transform; }

/* Responsive breakpoints */
@media (min-width: 640px) { }
@media (min-width: 768px) { }
@media (min-width: 1024px) { }
@media (min-width: 1280px) { }