/* SkySpin Social Casino — Design System */
:root {
  --color-primary: #7c3aed;
  --color-primary-dark: #5b21b6;
  --color-secondary: #ec4899;
  --color-accent: #22d3ee;
  --color-accent-warm: #fb923c;
  --color-yellow: #facc15;
  --color-success: #34d399;
  --color-navy: #1e1b4b;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-bg: #faf5ff;
  --color-white: #ffffff;
  --color-glass: rgba(255, 255, 255, 0.72);
  --color-glass-border: rgba(255, 255, 255, 0.45);
  --gradient-hero: linear-gradient(135deg, #6366f1 0%, #ec4899 50%, #fb923c 100%);
  --gradient-card: linear-gradient(145deg, rgba(124, 58, 237, 0.08), rgba(236, 72, 153, 0.08));
  --gradient-cta: linear-gradient(135deg, #7c3aed, #ec4899);
  --shadow-sm: 0 2px 8px rgba(30, 27, 75, 0.08);
  --shadow-md: 0 8px 24px rgba(30, 27, 75, 0.12);
  --shadow-lg: 0 16px 48px rgba(30, 27, 75, 0.16);
  --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.25);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --font-sans: "Nunito", system-ui, -apple-system, sans-serif;
  --font-display: "Fredoka", "Nunito", sans-serif;
  --header-height: 72px;
  --disclaimer-height: 44px;
  --chrome-top-height: calc(var(--disclaimer-height) + var(--header-height));
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --container: min(1200px, 100% - 2rem);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

#site-chrome-top {
  min-height: var(--chrome-top-height);
}

#site-chrome-bottom {
  min-height: 0;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

img[width][height] {
  height: auto;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover { color: var(--color-secondary); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--color-navy);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

p { margin: 0 0 1rem; }

.container {
  width: var(--container);
  margin-inline: auto;
}

.section {
  padding: clamp(3rem, 8vw, 5rem) 0;
  content-visibility: auto;
  contain-intrinsic-size: auto 500px;
}

.hero,
.page-hero,
.game-page-frame {
  content-visibility: visible;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 2.5rem;
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

.section-label {
  display: inline-block;
  padding: 0.35rem 1rem;
  background: var(--gradient-card);
  border: 1px solid rgba(124, 58, 237, 0.15);
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  text-decoration: none;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--gradient-cta);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.1rem;
}

/* Glass card */
.glass-card {
  background: var(--color-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* Grid utilities */
.grid-2 {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

.grid-3 {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

.grid-4 {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Page hero (inner pages) */
.page-hero {
  padding: 2rem 0 3rem;
  background: var(--gradient-hero);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-hero h1,
.page-hero p { color: var(--color-white); position: relative; }

.page-hero p { opacity: 0.92; max-width: 600px; margin: 0.75rem auto 0; }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  margin-bottom: 1rem;
  position: relative;
}

.breadcrumb a { color: rgba(255, 255, 255, 0.85); }
.breadcrumb a:hover { color: var(--color-white); }
.breadcrumb span { opacity: 0.7; }

/* Disclaimer bar */
.disclaimer-bar {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.9);
  padding: 0.6rem 1rem;
  font-size: 0.8rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  min-height: var(--disclaimer-height);
}

.disclaimer-bar strong { color: var(--color-yellow); }

.disclaimer-badge {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}