:root {
  color-scheme: light;
  --bg: #0f172a;
  --bg-soft: #121b33;
  --card: #101a2f;
  --text: #f8fafc;
  --muted: #cbd5f5;
  --accent: #7c83ff;
  --accent-2: #5eead4;
  --border: rgba(148, 163, 184, 0.25);
  --shadow: 0 30px 60px rgba(15, 23, 42, 0.35);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    sans-serif;
}

body {
  background: radial-gradient(circle at top, #1e293b 0%, #0b1120 65%);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

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

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 32px 8vw 0;
}

.logo {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  gap: 24px;
  font-size: 0.95rem;
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--text);
}

.hero {
  padding-bottom: 72px;
}

.hero-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 48px;
  align-items: center;
  padding: 72px 8vw 0;
}

.hero-text h1 {
  font-size: clamp(2.5rem, 4vw, 3.6rem);
  margin-bottom: 16px;
  line-height: 1.1;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: var(--accent-2);
  margin-bottom: 16px;
}

.subhead {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 24px;
  max-width: 520px;
}

.cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.app-store-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #111827;
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 12px 18px;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.app-store-button .badge {
  font-size: 1.5rem;
}

.badge-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.badge-text .small {
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

.badge-text .large {
  font-size: 1.05rem;
  font-weight: 600;
}

.secondary-button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 20px;
  border-radius: 14px;
  cursor: pointer;
}

.secondary-button:hover {
  border-color: var(--accent-2);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 24px;
}

.hero-stats h3 {
  font-size: 1.4rem;
}

.hero-stats p {
  color: var(--muted);
  font-size: 0.85rem;
}

.hero-card {
  position: relative;
  background: linear-gradient(
    140deg,
    rgba(124, 131, 255, 0.2),
    rgba(94, 234, 212, 0.1)
  );
  border-radius: 26px;
  padding: 2px;
  display: inline-flex;
  justify-self: center;
}

.card-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(
    circle,
    rgba(124, 131, 255, 0.4),
    transparent 70%
  );
  filter: blur(40px);
  z-index: -1;
}

.card-body {
  background: var(--card);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 0;
  display: inline-flex;
}

.card-body img {
  display: block;
  max-width: 100%;
  max-height: 460px;
  height: auto;
  margin: 0 auto;
  border-radius: 24px;
}

.card-title {
  color: var(--accent-2);
  font-weight: 600;
  margin-bottom: 12px;
}

.card-body h2 {
  font-size: 1.7rem;
  margin-bottom: 16px;
}

.card-text {
  color: var(--muted);
}

main {
  padding: 0 8vw 120px;
  display: flex;
  flex-direction: column;
  gap: 120px;
}

.message {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.message-card {
  position: relative;
  max-width: 720px;
  text-align: left;
  padding: 64px 48px 48px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.7);
  box-shadow: var(--shadow);
}

.message-card-sticker {
  position: absolute;
  top: -56px;
  left: 50%;
  transform: translateX(-50%);
  width: min(96px, 24vw);
  height: auto;
  z-index: 2;
  filter: drop-shadow(0 12px 24px rgba(15, 23, 42, 0.45));
}

.message-card h2 {
  font-size: 2rem;
  margin-bottom: 16px;
  text-align: center;
}

.message-card p {
  color: var(--muted);
}

.message-card p + p {
  margin-top: 16px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.feature {
  padding: 28px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
}

.feature h3 {
  margin-bottom: 12px;
  font-size: 1.15rem;
}

.feature p {
  color: var(--muted);
}

.section-heading {
  text-align: center;
  margin-bottom: 32px;
}

.section-heading h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.section-heading p {
  color: var(--muted);
}

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

.testimonial-card {
  padding: 28px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.7);
}

.testimonial-card p {
  margin-bottom: 16px;
  color: var(--muted);
}

.testimonial-card span {
  font-weight: 600;
}

.final-cta {
  display: flex;
  justify-content: center;
}

.final-cta-card {
  text-align: center;
  padding: 48px;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: linear-gradient(
    140deg,
    rgba(124, 131, 255, 0.2),
    rgba(94, 234, 212, 0.2)
  );
}

.final-cta-card h2 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.final-cta-card p {
  color: var(--muted);
  margin-bottom: 24px;
}

.footer {
  padding: 40px 8vw 48px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
}

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

.privacy-hero {
  padding-bottom: 64px;
}

.privacy-title {
  padding: 64px 8vw 0;
}

.privacy-title h1 {
  font-size: clamp(2.4rem, 4vw, 3rem);
  margin-bottom: 8px;
}

.privacy-title p {
  color: var(--muted);
}

.privacy-content {
  padding: 0 8vw 120px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.privacy-content section {
  padding: 28px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.6);
}

.privacy-content h2 {
  margin-bottom: 12px;
  font-size: 1.3rem;
}

.privacy-content p,
.privacy-content li {
  color: var(--muted);
}

.privacy-content ul {
  margin-left: 20px;
  display: grid;
  gap: 8px;
}

@media (max-width: 720px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .hero-content {
    padding-top: 40px;
  }

  .message-card,
  .final-cta-card {
    padding: 32px 24px;
  }
}