:root {
  --bg: #07141e;
  --card: rgba(255,255,255,0.06);
  --card-border: rgba(255,255,255,0.10);
  --text: #f4f8fb;
  --muted: #b9c7d2;
  --accent: #60b7e5;
  --accent-2: #ff5a52;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(109, 196, 231, 0.22), transparent 32%),
    radial-gradient(circle at top right, rgba(32, 74, 255, 0.25), transparent 36%),
    var(--bg);
  color: var(--text);
}
a { color: inherit; }
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px 20px 72px;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 48px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}
.brand img {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.18);
}
.brand-title {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 15px;
}
.nav-links a {
  text-decoration: none;
}
.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 36px;
  align-items: center;
  margin-bottom: 70px;
}
.kicker {
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 14px;
}
h1 {
  font-size: clamp(42px, 6vw, 70px);
  line-height: 0.94;
  letter-spacing: -0.05em;
  margin: 0 0 18px;
}
.hero p {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.5;
  margin: 0 0 28px;
  max-width: 640px;
}
.cta-row {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.app-store-badge img {
  height: 54px;
}
.secondary {
  color: var(--muted);
  font-size: 15px;
}
.hero-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.09), rgba(255,255,255,0.05));
  border: 1px solid var(--card-border);
  border-radius: 32px;
  padding: 18px;
  backdrop-filter: blur(10px);
  box-shadow: 0 22px 60px rgba(0,0,0,0.25);
}
.hero-card img {
  width: 100%;
  display: block;
  border-radius: 24px;
}
.section {
  margin-bottom: 68px;
}
.section h2 {
  font-size: 34px;
  letter-spacing: -0.04em;
  margin: 0 0 14px;
}
.section-intro {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
  max-width: 760px;
  margin: 0 0 26px;
}
.features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.feature {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 22px;
}
.feature h3 {
  margin: 0 0 10px;
  font-size: 20px;
}
.feature p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}
.shots-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.shot {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 18px;
}
.shot-label {
  margin: 0 0 12px;
  font-size: 15px;
  color: var(--muted);
}
.shot img {
  width: 100%;
  display: block;
  border-radius: 20px;
}
.shot.watch img {
  max-height: 500px;
  object-fit: contain;
  background: rgba(255,255,255,0.02);
}
.privacy-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 22px;
  color: var(--muted);
  line-height: 1.65;
}
.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
  font-size: 14px;
}
.footer a {
  text-decoration: none;
}
.notice {
  font-size: 14px;
  color: var(--muted);
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .features, .shots-grid { grid-template-columns: 1fr; }
  .nav { flex-direction: column; align-items: flex-start; }
}