@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;600;700;800&family=Nunito+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #eef2e6;
  --s1: #ffffff;
  --s2: #e6ede0;
  --s3: #1f6e4a;
  --border: #d7ddc9;
  --text: #16241c;
  --muted: #5c6e5c;
  --a: #f2604a;
  --ag: rgba(242, 96, 74, .1);
  --c: #e8a93b;
  --cg: rgba(232, 169, 59, .14);
  --fd: 'Baloo 2', sans-serif;
  --fm: 'Nunito Sans', sans-serif;
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--fm);
  scroll-behavior: smooth;
}

.bg-glow {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(600px circle at 15% 10%, var(--ag), transparent 60%),
    radial-gradient(700px circle at 85% 25%, var(--cg), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.topbar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  border-radius: 9px;
  display: block;
}

.wordmark {
  font-family: var(--fd);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--text);
}

.topnav {
  display: flex;
  gap: 24px;
}

.topnav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: color 0.15s ease;
}

.topnav a:hover {
  color: var(--s3);
}

main {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero {
  text-align: center;
  padding: 72px 16px 56px;
}

.eyebrow {
  color: var(--s3);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 16px;
}

.hero h1 {
  font-family: var(--fd);
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  color: var(--text);
}

.subhead {
  color: var(--muted);
  font-size: clamp(15px, 2vw, 18px);
  max-width: 620px;
  margin: 0 auto 44px;
  line-height: 1.6;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.countdown-unit {
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 22px;
  min-width: 84px;
  box-shadow: 0 1px 2px rgba(22, 36, 28, 0.04);
}

.countdown-value {
  display: block;
  font-family: var(--fd);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--s3);
}

.countdown-label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
  font-weight: 600;
}

.launch-date {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  margin: 8px 0 0;
}

.features {
  padding: 40px 0 64px;
}

.features h2,
.download h2 {
  text-align: center;
  font-family: var(--fd);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  margin: 0 0 40px;
  color: var(--text);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.feature-card {
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.feature-icon {
  font-size: 26px;
  margin-bottom: 12px;
}

.feature-card h3 {
  font-family: var(--fd);
  font-size: 16px;
  margin: 0 0 8px;
  color: var(--text);
}

.feature-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
  margin: 0;
}

.download {
  padding: 40px 0 80px;
  text-align: center;
}

.download-sub {
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto 36px;
  font-size: 15px;
}

.download-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.download-card {
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 26px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 120px;
}

.platform-icon {
  font-size: 28px;
}

.platform-name {
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
}

.platform-status {
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
}

.download-card.disabled {
  opacity: 0.8;
}

.footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 32px 16px 48px;
  color: var(--muted);
  font-size: 14px;
  border-top: 1px solid var(--border);
}

.footer a {
  color: var(--s3);
  font-weight: 600;
  text-decoration: none;
}

.footer-fine {
  font-size: 12px;
  opacity: 0.75;
  margin-top: 8px;
}

@media (max-width: 480px) {
  .topnav {
    gap: 14px;
  }
  .countdown {
    gap: 10px;
  }
  .countdown-unit {
    min-width: 68px;
    padding: 14px 12px;
  }
}