/* Streakly — premium minimal landing + docs */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;600;700;800&display=swap');

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

:root {
  --bg: #131313;
  --surface: #1f1f1f;
  --surface-high: #2a2a2a;
  --on-surface: #e2e2e2;
  --on-surface-variant: #c9c3d9;
  --outline: #938ea2;
  --outline-variant: #484556;
  --primary: #c9beff;
  --primary-container: #6c47ff;
  --secondary: #ffdb3c;
  --gradient: linear-gradient(135deg, #c9beff 0%, #6c47ff 100%);
  --gold-gradient: linear-gradient(135deg, #ffdb3c 0%, #ffa502 100%);
  --max-width: 720px;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg);
  color: var(--on-surface);
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Floating orb decoration */
.orb {
  position: fixed;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(
    circle,
    rgba(108, 71, 255, 0.18) 0%,
    rgba(108, 71, 255, 0.06) 40%,
    transparent 70%
  );
  filter: blur(80px);
  z-index: -1;
  pointer-events: none;
  animation: orbFloat 12s ease-in-out infinite;
}

.orb::before {
  content: '';
  position: fixed;
  bottom: -300px;
  left: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(
    circle,
    rgba(255, 219, 60, 0.08) 0%,
    rgba(255, 219, 60, 0.02) 40%,
    transparent 70%
  );
  filter: blur(100px);
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-30px, 30px); }
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 64px 24px;
  position: relative;
  z-index: 1;
}

/* ─── Hero ─── */
.hero {
  text-align: center;
  margin-bottom: 96px;
}

.brand {
  font-size: 22px;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin-bottom: 32px;
  display: inline-block;
}

.hero h1 {
  font-size: 64px;
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.05;
  margin-bottom: 24px;
  color: var(--on-surface);
}

.tagline {
  font-size: 20px;
  font-weight: 300;
  color: var(--on-surface-variant);
  margin-bottom: 40px;
  line-height: 1.5;
}

.cta-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.cta-app-store {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 14px 28px;
  background: var(--surface);
  border: 1px solid var(--outline-variant);
  border-radius: 16px;
  text-decoration: none;
  color: var(--on-surface);
  transition: all 0.3s ease;
}

.cta-app-store span {
  font-size: 11px;
  color: var(--on-surface-variant);
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.cta-app-store strong {
  font-size: 18px;
  font-weight: 700;
}

.cta-app-store:hover {
  transform: translateY(-2px);
  border-color: var(--primary-container);
  box-shadow: 0 12px 32px rgba(108, 71, 255, 0.2);
}

/* ─── Features ─── */
.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 96px;
}

.feature {
  background: var(--surface);
  border: 1px solid var(--outline-variant);
  border-radius: 20px;
  padding: 28px 24px;
  transition: all 0.3s ease;
}

.feature:hover {
  transform: translateY(-2px);
  border-color: var(--primary-container);
}

.feature-emoji {
  font-size: 32px;
  margin-bottom: 12px;
}

.feature h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--on-surface);
}

.feature p {
  font-size: 14px;
  color: var(--on-surface-variant);
  line-height: 1.5;
}

/* ─── Pricing ─── */
.pricing {
  text-align: center;
  padding: 64px 32px;
  background: var(--surface);
  border: 1px solid var(--outline-variant);
  border-radius: 28px;
  margin-bottom: 96px;
}

.pricing h2 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 24px;
  color: var(--on-surface);
}

.price {
  font-size: 72px;
  font-weight: 800;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  letter-spacing: -2px;
  line-height: 1;
  margin-bottom: 12px;
}

.price-sub {
  font-size: 14px;
  color: var(--outline);
}

/* ─── Footer ─── */
footer {
  text-align: center;
  padding-top: 64px;
  border-top: 1px solid var(--outline-variant);
}

footer nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

footer nav a {
  color: var(--on-surface-variant);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

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

footer nav span {
  color: var(--outline-variant);
}

.copyright {
  font-size: 12px;
  color: var(--outline);
}

/* ─── Doc page styles ─── */
.doc {
  max-width: var(--max-width);
}

.doc-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--on-surface-variant);
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 32px;
  transition: color 0.2s;
}

.doc-back:hover {
  color: var(--primary);
}

.doc h1 {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 8px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  display: inline-block;
}

.doc .updated {
  font-size: 13px;
  color: var(--outline);
  margin-bottom: 40px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-weight: 600;
}

.doc h2 {
  font-size: 22px;
  font-weight: 700;
  margin-top: 48px;
  margin-bottom: 12px;
  color: var(--on-surface);
}

.doc h3 {
  font-size: 17px;
  font-weight: 700;
  margin-top: 28px;
  margin-bottom: 10px;
  color: var(--on-surface);
}

.doc p,
.doc li {
  font-size: 16px;
  line-height: 1.7;
  color: var(--on-surface-variant);
  margin-bottom: 12px;
}

.doc strong {
  color: var(--on-surface);
  font-weight: 600;
}

.doc ul,
.doc ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.doc a {
  color: var(--primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.doc hr {
  border: none;
  border-top: 1px solid var(--outline-variant);
  margin: 48px 0;
}

.doc table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  background: var(--surface);
  border-radius: 12px;
  overflow: hidden;
}

.doc th,
.doc td {
  padding: 14px 16px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid var(--outline-variant);
}

.doc th {
  background: var(--surface-high);
  color: var(--on-surface);
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  font-size: 11px;
}

.doc td {
  color: var(--on-surface-variant);
}

.doc tr:last-child td {
  border-bottom: none;
}

.doc .check {
  color: #00e676;
  font-weight: 700;
}

.doc .x {
  color: #ff6b6b;
  font-weight: 700;
}

/* ─── Responsive ─── */
@media (max-width: 640px) {
  .container {
    padding: 48px 20px;
  }
  .hero h1 {
    font-size: 44px;
  }
  .tagline {
    font-size: 17px;
  }
  .features {
    grid-template-columns: 1fr;
  }
  .pricing {
    padding: 48px 24px;
  }
  .price {
    font-size: 56px;
  }
  .doc h1 {
    font-size: 32px;
  }
}