:root {
  color-scheme: dark;
  --bg: #0b0f1a;
  --bg-soft: #121829;
  --card: rgba(20, 26, 45, 0.9);
  --text: #e7ecf7;
  --muted: #a8b2cc;
  --accent: #8b5cf6;
  --accent-2: #22d3ee;
  --glow: rgba(139, 92, 246, 0.45);
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  --radius: 18px;
}

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

body {
  margin: 0;
  font-family: "Segoe UI", "Inter", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at top, #1a2040 0%, #0b0f1a 50%);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  z-index: 20;
}

.progress span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 12px var(--glow);
  transition: width 0.2s ease;
}

.hero {
  position: relative;
  padding: 60px 20px 40px;
  overflow: hidden;
}

.hero__glow {
  position: absolute;
  inset: -80px;
  background: radial-gradient(circle, var(--glow), transparent 60%);
  opacity: 0.7;
  filter: blur(20px);
}

.hero__content {
  position: relative;
  display: grid;
  gap: 18px;
  max-width: 760px;
  margin: 0 auto;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.hero h1 {
  margin: 0;
  font-size: 28px;
  line-height: 1.2;
}

.hero p {
  margin: 0;
  color: var(--muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.pill {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  color: #0b0f1a;
  background: linear-gradient(130deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.3);
}

.pill--ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}

.pill--instagram {
  background: linear-gradient(130deg, #f58529, #dd2a7b, #8134af);
  border-color: transparent;
  color: #0b0f1a;
}

.pill--telegram {
  background: #229ed9;
  border-color: transparent;
  color: #0b0f1a;
}

.pill--kick {
  background: #00e701;
  border-color: transparent;
  color: #0b0f1a;
}

.chips {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  gap: 10px;
  padding: 14px 14px 16px;
  flex-wrap: wrap;
  justify-content: center;
  background: rgba(8, 12, 24, 0.7);
  backdrop-filter: blur(10px);
}

.chips a {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--card);
  border: 1px solid var(--border);
  font-size: 13px;
  white-space: nowrap;
}

.page {
  display: grid;
  gap: 18px;
  padding: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.card h2 {
  margin-top: 0;
  font-size: 22px;
}

.card h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.card p {
  color: var(--muted);
}

.card ul,
.card ol {
  padding-left: 20px;
  color: var(--muted);
}

.content-image {
  width: 100%;
  height: auto;
  border-radius: 16px;
  margin: 12px 0;
  border: 1px solid var(--border);
  display: block;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.divider {
  height: 1px;
  margin: 18px 0;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

details {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 12px;
  background: rgba(15, 20, 36, 0.7);
}

summary {
  cursor: pointer;
  font-weight: 600;
}

details p {
  margin: 10px 0 0;
}

.fab {
  position: fixed;
  right: 18px;
  bottom: 22px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0b0f1a;
  font-size: 20px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  display: none;
}

.fab.show {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.footer {
  padding: 30px 20px 50px;
  text-align: center;
  color: var(--muted);
}

@media (min-width: 720px) {
  .hero {
    padding: 90px 40px 50px;
  }

  .hero h1 {
    font-size: 40px;
  }

  .page {
    padding: 40px;
  }
}