/* styles.css */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Inter, system-ui, sans-serif;
  background: #0f172a;
  color: white;
  line-height: 1.6;
}

.container {
  width: min(1100px, 90%);
  margin: auto;
}

/* HERO */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;

  background:
    linear-gradient(
      rgba(15, 23, 42, 0.9),
      rgba(15, 23, 42, 0.9)
    ),
    radial-gradient(circle at top, #1e293b, #020617);
}

.hero-content {
  max-width: 700px;
  z-index: 2;
}

.badge {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 8px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
  font-size: 0.95rem;
}

h1 {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.subtitle {
  font-size: 1.2rem;
  color: #cbd5e1;
  margin-bottom: 30px;
}

.download-btn {
  display: inline-block;
  background: #22c55e;
  color: white;
  text-decoration: none;
  padding: 16px 28px;
  border-radius: 14px;
  font-weight: 700;
  transition: 0.25s ease;
}

.download-btn:hover {
  transform: translateY(-2px);
  background: #16a34a;
}

.large {
  margin-top: 20px;
}

/* FEATURES */

.features {
  padding: 80px 0;
  background: #111827;
}

.features h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 50px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.card {
  background: rgba(255,255,255,0.05);
  padding: 30px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.08);
}

.icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.card h3 {
  margin-bottom: 12px;
}

/* DOWNLOAD */

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

/* FOOTER */

footer {
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  padding: 30px 20px;
}

.footer-links {
  margin-bottom: 12px;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  margin: 0 12px;
}

.footer-links a:hover {
  color: white;
}

/* MOBILE */

@media (max-width: 768px) {
  .subtitle {
    font-size: 1rem;
  }

  .download-btn {
    width: 100%;
    max-width: 320px;
  }
}