:root {
  --bg: #07111f;
  --bg-soft: #0d1b2f;
  --card: rgba(255,255,255,0.08);
  --line: rgba(255,255,255,0.14);
  --text: #f8fbff;
  --muted: #c5d0e4;
  --accent: #39e991;
  --accent-2: #60a5fa;
  --max: 1120px;
  --radius: 24px;
  --shadow: 0 24px 70px rgba(0,0,0,0.34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  line-height: 1.6;
  background:
    radial-gradient(circle at 0% 0%, rgba(57,233,145,0.22), transparent 28%),
    radial-gradient(circle at 100% 8%, rgba(96,165,250,0.24), transparent 30%),
    linear-gradient(180deg, #06101b, #0d1b2f 48%, #07111f 100%);
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }

.container {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(6,16,27,0.82);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0;
  line-height: 1.05;
}

.brand-main {
  font-size: 1.55rem;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.brand-sub {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.11em;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

nav a {
  color: var(--muted);
  font-weight: 720;
  font-size: 0.95rem;
}

.hero {
  padding: 6rem 0 4.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(310px, 0.92fr);
  gap: 1.6rem;
  align-items: center;
}

.eyebrow,
.section-tag {
  display: inline-flex;
  align-items: center;
  color: #dcfff0;
  background: rgba(57,233,145,0.12);
  border: 1px solid rgba(57,233,145,0.32);
  border-radius: 999px;
  padding: 0.38rem 0.78rem;
  font-size: 0.88rem;
  font-weight: 800;
}

h1, h2, h3 {
  margin: 0 0 0.8rem;
  line-height: 1.12;
}

h1 {
  margin-top: 1rem;
  max-width: 12ch;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  letter-spacing: -0.065em;
}

h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  letter-spacing: -0.05em;
}

h3 { font-size: 1.18rem; }

.lead {
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.26rem);
  max-width: 66ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.74rem 1.08rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-weight: 850;
}

.button.primary {
  color: #052113;
  background: linear-gradient(135deg, var(--accent), #9dffbf);
  border-color: transparent;
}

.button.secondary {
  color: var(--text);
  background: rgba(255,255,255,0.065);
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.2rem;
}

.badge,
.game-type {
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  color: var(--muted);
  padding: 0.35rem 0.7rem;
  font-weight: 720;
  font-size: 0.88rem;
}

.phone-card,
.card,
.panel,
.cta-box {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.phone-card {
  padding: 1rem;
  max-width: 430px;
  justify-self: end;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.11), rgba(255,255,255,0.055));
}

.phone-top {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  border-bottom: 1px solid var(--line);
  padding: 0.35rem 0.4rem 0.8rem;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 99px;
  background: var(--accent);
  box-shadow: 0 0 16px rgba(57,233,145,0.7);
}

.chat {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 1rem 0.2rem 0.2rem;
}

.bubble {
  width: fit-content;
  max-width: 86%;
  border-radius: 18px;
  padding: 0.72rem 0.85rem;
}

.bubble.incoming {
  background: rgba(255,255,255,0.10);
  color: var(--text);
}

.bubble.outgoing {
  align-self: flex-end;
  background: rgba(57,233,145,0.92);
  color: #052113;
  font-weight: 820;
}

.section { padding: 4.4rem 0; }

.section.alt {
  background: rgba(255,255,255,0.035);
  border-block: 1px solid var(--line);
}

.section-head { margin-bottom: 1.5rem; }

.grid {
  display: grid;
  gap: 1rem;
}

.grid.steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.games { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card { padding: 1.25rem; }

.card p,
.panel p {
  color: var(--muted);
  margin-bottom: 0;
}

.step-number {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  margin-bottom: 0.85rem;
  color: #052113;
  background: var(--accent);
  font-weight: 900;
}

.game-emoji {
  font-size: 2.05rem;
  margin-bottom: 0.75rem;
}

.game-type {
  display: inline-flex;
  margin-bottom: 0.75rem;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: 1rem;
  align-items: center;
}

.panel { padding: 1.35rem; }

.text-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--accent);
  font-weight: 850;
}

.cta { text-align: center; }

.cta-box {
  padding: clamp(1.4rem, 5vw, 3rem);
}

.cta-box p {
  color: var(--muted);
  font-size: 1.1rem;
}

.site-footer {
  padding: 2.5rem 0;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

@media (max-width: 920px) {
  .hero-grid,
  .grid.steps,
  .grid.games,
  .split {
    grid-template-columns: 1fr;
  }

  .phone-card {
    justify-self: stretch;
    max-width: none;
  }

  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 1rem 0;
  }

  nav { gap: 0.75rem; }
}