:root {
  --bg: #050505;
  --card: #161616;
  --primary: #2962ff;
  --text: #ffffff;
  --muted: #a0a0a0;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #111 0, #050505 45%);
  color: var(--text);
}

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

.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 20px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  text-align: center;
}

.hero-content {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
}

.logo-image {
  height: 26px;
  width: auto;
  max-width: 140px;
  display: block;
  margin: 0 auto 14px;
  object-fit: contain;
}

.hero h1 {
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.5rem);
  margin: 0 0 12px;
  line-height: 1.2;
}

.hero-subtitle {
  margin: 0 0 24px;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.95rem;
}

.store-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 8px;
}

.store-btn {
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid transparent;
}

.store-btn-ios {
  background: #ffffff;
  color: #000000;
}

.store-btn-android {
  background: transparent;
  color: #ffffff;
  border-color: #4caf50;
}

.hero-mockup {
  margin-top: 32px;
  display: flex;
  justify-content: center;
  width: 100%;
}

.phone-frame {
  width: 220px;
  height: 440px;
  border-radius: 32px;
  background: linear-gradient(145deg, #1e1e1e, #111111);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #333;
}

.phone-screen {
  width: 88%;
  height: 91%;
  border-radius: 26px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.6);
}

.phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 10px 20px 60px;
}

.section {
  margin-top: 40px;
}

.section h2 {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.section p {
  color: var(--muted);
  line-height: 1.7;
}

.how-it-works .steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.step {
  background: var(--card);
  border-radius: 14px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.step h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
}

.points .example-card {
  margin-top: 16px;
  background: var(--card);
  border-radius: 14px;
  padding: 16px 18px;
  border: 1px solid rgba(41, 98, 255, 0.4);
}

.faq {
  margin-top: 40px;
}

.faq-item {
  margin-top: 12px;
  padding: 14px 16px;
  background: rgba(22, 22, 22, 0.9);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.faq-item h3 {
  margin: 0 0 4px;
  font-size: 1rem;
}

.footer {
  padding: 18px 20px 28px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer a {
  color: var(--primary);
}

@media (max-width: 768px) {
  .hero {
    padding-top: 28px;
  }
}