/* Crazy Time Live — design system & layout */
:root {
  --bg-dark: #0f0f12;
  --bg-card: #1a1a20;
  --bg-card-hover: #22222a;
  --text: #e8e8ec;
  --text-muted: #9a9aa8;
  --accent-purple: #7c3aed;
  --accent-purple-glow: rgba(124, 58, 237, 0.4);
  --accent-orange: #f97316;
  --accent-green: #22c55e;
  --accent-red: #ef4444;
  --accent-blue: #3b82f6;
  --accent-gold: #eab308;
  --border-gold: rgba(234, 179, 8, 0.5);
  --font-sans: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg-dark);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--accent-orange);
}

a:focus-visible {
  outline: 2px solid var(--accent-purple);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Layout */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 15, 18, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  color: inherit;
}

.logo:hover {
  color: inherit;
  opacity: 0.9;
}

.logo img {
  height: 36px;
  width: auto;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--text-muted);
  border-radius: var(--radius);
  background: var(--bg-card);
  color: var(--text);
  cursor: pointer;
  font-size: 1.25rem;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  border-color: var(--accent-purple);
  outline: none;
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-header nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1.25rem;
}

.site-header nav a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.9375rem;
}

.site-header nav a:hover {
  color: var(--text);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  border: none;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

.btn-cta,
.btn-primary {
  background: var(--accent-orange);
  color: #fff;
}

.btn-cta:hover,
.btn-primary:hover {
  background: #ea580c;
  color: #fff;
  box-shadow: 0 0 20px rgba(249, 115, 22, 0.35);
}

.btn-primary {
  padding: 0.85rem 1.75rem;
  font-size: 1rem;
}

/* Hero */
.hero {
  padding: 4rem 0 5rem;
  text-align: center;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(124, 58, 237, 0.15) 0%, transparent 55%);
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.hero-lead {
  margin: 0 auto 1.75rem;
  max-width: 580px;
  font-size: 1.0625rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.hero-visual {
  margin: 2rem auto 0;
  max-width: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.35);
}

.hero-visual img {
  width: 100%;
  height: auto;
  display: block;
}

/* Sections */
.section {
  padding: 3.5rem 0;
}

.section h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.375rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--text);
}

.section-intro {
  margin: 0 0 2rem;
  color: var(--text-muted);
  max-width: 720px;
}

.section p:not(.section-intro) {
  margin: 0 0 1rem;
  color: var(--text-muted);
}

.table-wrap {
  margin: 1.5rem 0 0;
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: var(--bg-card);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.data-table th,
.data-table td {
  padding: 0.8rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  font-size: 0.9rem;
  vertical-align: top;
}

.data-table th {
  color: var(--text);
  background: rgba(124, 58, 237, 0.12);
  font-weight: 600;
  white-space: nowrap;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.stats .section-intro em {
  color: var(--text);
  font-style: normal;
}

.strategy-table-wrap {
  margin-top: 1.75rem;
}

/* Card grid (highlights) */
.card-grid {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.card:hover {
  border-color: var(--border-gold);
  box-shadow: 0 0 24px rgba(234, 179, 8, 0.12);
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--accent-gold);
}

.card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.75rem;
}

.gallery-card {
  margin: 0;
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  overflow: hidden;
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.gallery-card figcaption {
  margin: 0;
  padding: 0.65rem 0.8rem 0.75rem;
  color: var(--text-muted);
  font-size: 0.8125rem;
}

/* How it works — steps */
.steps {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  counter-reset: step;
}

.steps li {
  position: relative;
  padding-left: 3rem;
  padding-bottom: 2rem;
  counter-increment: step;
}

.steps li:last-child {
  padding-bottom: 0;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--accent-purple);
  color: #fff;
  font-weight: 700;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px var(--accent-purple-glow);
}

.steps h3 {
  margin: 0 0 0.35rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
}

.steps p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--text-muted);
}

/* RTP section */
.rtp .container > p {
  max-width: 720px;
}

/* Strategy */
.strategy-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.strategy-list li {
  margin-bottom: 1rem;
  padding-left: 1.25rem;
  border-left: 3px solid var(--accent-purple);
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.strategy-list li:last-child {
  margin-bottom: 0;
}

.strategy-list strong {
  color: var(--text);
}

/* Recommended sites — tile style with gold border */
.recommended {
  background: linear-gradient(180deg, rgba(26, 26, 32, 0.6) 0%, var(--bg-dark) 100%);
}

.recommended-grid {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.recommended-card {
  margin: 0;
}

.recommended-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100px;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 2px solid var(--border-gold);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.recommended-card:hover .recommended-block {
  border-color: var(--accent-gold);
  box-shadow: 0 0 24px rgba(234, 179, 8, 0.2);
}

.recommended-name {
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  color: var(--text);
  transition: color var(--transition);
}

.recommended-name:hover {
  color: var(--accent-gold);
}

.recommended-desc {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.45;
  font-weight: 400;
}

/* FAQ */
.faq-list {
  margin: 2rem 0 0;
  padding: 0;
}

.faq-list dt {
  margin: 1.25rem 0 0.35rem;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
}

.faq-list dt:first-child {
  margin-top: 0;
}

.faq-list dd {
  margin: 0;
  padding: 0 0 0 1rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Disclaimer */
.disclaimer {
  padding-bottom: 2rem;
}

.disclaimer h2 {
  font-size: 1.25rem;
}

.disclaimer p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.5rem 0;
}

.site-footer p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .menu-toggle[hidden] {
    display: none;
  }

  .site-header nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    max-width: 85vw;
    height: 100vh;
    background: var(--bg-card);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    flex-direction: column;
    align-items: stretch;
    padding: 4rem 1.5rem 1.5rem;
    gap: 1rem;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    overflow-y: auto;
  }

  .site-header nav.is-open {
    transform: translateX(0);
  }

  .site-header nav ul {
    flex-direction: column;
    gap: 0.5rem;
  }

  .site-header nav .btn {
    margin-top: 0.5rem;
  }

  .hero {
    padding: 2.5rem 0 3.5rem;
  }

  .hero-visual {
    max-width: 280px;
    margin-top: 1.5rem;
  }

  .section {
    padding: 2.5rem 0;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .recommended-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .data-table {
    min-width: 560px;
  }

  .steps li {
    padding-left: 2.75rem;
  }

  .steps li::before {
    width: 1.75rem;
    height: 1.75rem;
    font-size: 0.8125rem;
  }
}

@media (min-width: 769px) {
  .menu-toggle {
    display: none;
  }
}