/* ── Reset & base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #0d0d0d;
  --bg2:      #111111;
  --bg3:      #181818;
  --border:   #222222;
  --accent:   #f5a623;
  --accent2:  #e8912a;
  --text:     #ffffff;
  --text2:    #aaaaaa;
  --text3:    #555555;
  --tile-off: #1c1c1c;
  --radius:   16px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Nav ────────────────────────────────────────────────────── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 80px);
  height: 60px;
  background: rgba(13,13,13,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--text2);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

.nav-cta {
  padding: 8px 20px;
  background: var(--accent);
  color: #000 !important;
  border-radius: 20px;
  font-weight: 700 !important;
  transition: opacity 0.2s !important;
}
.nav-cta:hover { opacity: 0.85; }

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  padding: 80px clamp(20px, 5vw, 80px);
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(245,166,35,0.12);
  border: 1px solid rgba(245,166,35,0.3);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 20px;
}

h1 {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.tagline {
  font-size: 17px;
  color: var(--text2);
  max-width: 440px;
  margin-bottom: 36px;
  line-height: 1.65;
}

/* Download buttons */
.download-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.btn-store {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 14px;
  background: var(--bg3);
  border: 1px solid var(--border);
  font-weight: 600;
  transition: border-color 0.2s, background 0.2s;
  cursor: pointer;
}
.btn-store:hover {
  background: #202020;
  border-color: #333;
}
.btn-store svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}
.btn-store span {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.btn-store small {
  font-size: 10px;
  font-weight: 400;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.btn-store span > :last-child {
  font-size: 15px;
  font-weight: 700;
}

.coming-soon {
  font-size: 12px;
  color: var(--text3);
}

/* ── Phone mockup ───────────────────────────────────────────── */
.hero-mockup {
  display: flex;
  justify-content: center;
}

.phone {
  width: 280px;
  background: #111;
  border-radius: 44px;
  border: 1.5px solid #2a2a2a;
  padding: 14px;
  box-shadow:
    0 0 0 1px #0a0a0a,
    0 40px 80px rgba(0,0,0,0.6),
    inset 0 1px 0 rgba(255,255,255,0.05);
}

.phone-screen {
  background: var(--bg);
  border-radius: 32px;
  padding: 20px 16px 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mock-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 4px;
}
.mock-title {
  font-size: 17px;
  font-weight: 900;
  letter-spacing: -0.3px;
}
.mock-stats { font-size: 16px; color: var(--text3); }

.mock-subtitle {
  font-size: 10px;
  color: var(--text3);
  text-align: center;
  padding: 0 4px;
}
.mock-subtitle strong { color: var(--accent); }

.mock-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  border-radius: 12px;
  overflow: hidden;
}

.mock-tile {
  aspect-ratio: 1;
  border-radius: 5px;
}
.mock-tile.dark {
  background: var(--tile-off);
  border: 1px solid #2a2a2a;
}
.mock-tile.revealed {
  background: linear-gradient(135deg, #ffc65a, var(--accent2));
}

.mock-dots {
  display: flex;
  justify-content: center;
  gap: 5px;
}
.mock-dots .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tile-off);
  border: 1px solid #333;
}
.mock-dots .dot:first-child {
  background: var(--accent);
  border-color: var(--accent);
  width: 18px;
  border-radius: 4px;
}

.mock-choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
}

.mock-choice {
  padding: 10px 6px;
  border-radius: 10px;
  background: #1a1a1a;
  border: 1px solid #2e2e2e;
  font-size: 10px;
  font-weight: 600;
  color: #ccc;
  text-align: center;
}
.mock-choice.highlight {
  background: rgba(245,166,35,0.12);
  border-color: var(--accent);
  color: var(--accent);
}

/* ── How to play ────────────────────────────────────────────── */
.how {
  padding: 100px clamp(20px, 5vw, 80px);
  text-align: center;
}

.how h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 56px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: left;
}

.step-icon {
  font-size: 36px;
  margin-bottom: 16px;
}

.step h3 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.step p {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.6;
}

/* ── Stats strip ────────────────────────────────────────────── */
.stats-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 48px clamp(20px, 5vw, 80px);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.stat-num { font-size: 32px; }
.stat-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
}
.stat-div {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ── Footer ─────────────────────────────────────────────────── */
footer {
  padding: 40px clamp(20px, 5vw, 80px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
}

.footer-logo {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.3px;
}

.footer-links {
  display: flex;
  gap: 24px;
}
.footer-links a {
  font-size: 13px;
  color: var(--text3);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text2); }

.footer-copy {
  font-size: 12px;
  color: var(--text3);
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .tagline { margin: 0 auto 36px; }
  .download-btns { justify-content: center; }
  .hero-mockup { order: -1; }
  .phone { width: 240px; }

  .steps {
    grid-template-columns: 1fr;
    max-width: 480px;
  }

  .stats-strip {
    flex-wrap: wrap;
    gap: 24px;
  }
  .stat-div { display: none; }
}