/* letstripin Landing Page */
:root {
  --color-bg: #1A1412;
  --color-surface: #2C2320;
  --color-surface-variant: #241E1B;
  --color-outline: #5A4D47;
  --color-primary: #3DE8A0;
  --color-primary-dark: #1ABFB8;
  --text-primary: #FFFFFF;
  --text-secondary: #BFB0A6;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

.gradient-text {
  background: linear-gradient(135deg, #3DE8A0 0%, #1ABFB8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 16px;
  font-weight: 600;
  color: #1A2E2D;
  background: linear-gradient(135deg, #3DE8A0 0%, #1ABFB8 100%);
  border: none;
  border-radius: var(--radius-full);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 4px 20px rgba(61, 232, 160, 0.3); }
.btn-lg { padding: 16px 36px; font-size: 18px; }

/* Nav */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.nav-logo { display: flex; align-items: center; }
.logo-img { height: 52px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: var(--text-primary); text-decoration: none; font-size: 15px; font-weight: 500; transition: color 0.15s; }
.nav-links a:hover { color: var(--text-primary); }

/* Hero */
.hero {
  text-align: center;
  padding: 80px 24px 60px;
  max-width: 800px;
  margin: 0 auto;
}
.hero-title {
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 32px;
}
.hero-actions { margin-bottom: 40px; }
.app-badges { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
.badge-coming-soon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--color-outline);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
}

/* Features */
.features {
  padding: 80px 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.section-title {
  text-align: center;
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .features-grid { grid-template-columns: repeat(3, 1fr); } }

.feature-card {
  padding: 28px 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-outline);
  border-radius: var(--radius-lg);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 8px 30px rgba(0,0,0,0.3); }
.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-surface-variant);
  color: var(--color-primary);
  margin-bottom: 16px;
}
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.5; }

/* About */
.about {
  padding: 80px 24px;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}
.about-text {
  font-size: 16px;
  color: var(--text-secondary);
  margin-top: 16px;
  line-height: 1.7;
}

/* CTA */
.cta {
  text-align: center;
  padding: 80px 24px;
  background: var(--color-surface-variant);
  border-top: 1px solid var(--color-outline);
}
.cta h2 { font-size: 30px; font-weight: 700; margin-bottom: 24px; }

/* Footer */
.footer {
  padding: 32px 24px;
  text-align: center;
  border-top: 1px solid var(--color-outline);
}
.footer-logo { height: 64px; margin: 0 auto 8px; }
.footer-text { font-size: 13px; color: var(--text-secondary); }

/* Mobile */
@media (max-width: 640px) {
  .hero-title { font-size: 36px; }
  .section-title { font-size: 28px; }
  .nav-links a:not(.btn-primary) { display: none; }
  .hero { padding: 60px 20px 40px; }
}