* {
  box-sizing: border-box;
}

:root {
  --bg: #090a12;
  --panel: #111322;
  --panel-2: #171a2b;
  --text: #f5f7ff;
  --muted: #aeb5cc;
  --line: rgba(255,255,255,0.12);
  --accent: #7c5cff;
  --accent-2: #30e0c6;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% 10%, rgba(124, 92, 255, 0.28), transparent 35%),
    radial-gradient(circle at 90% 20%, rgba(48, 224, 198, 0.18), transparent 30%),
    var(--bg);
  color: var(--text);
}

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

.nav {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.logo {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  font-weight: 900;
}

.nav nav {
  display: flex;
  gap: 22px;
  align-items: center;
  color: var(--muted);
  font-size: 14px;
}

.nav-button {
  color: var(--text);
  border: 1px solid var(--line);
  padding: 10px 14px;
  border-radius: 999px;
}

.hero {
  width: min(1180px, calc(100% - 40px));
  margin: 54px auto 90px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 58px;
  align-items: center;
}

.eyebrow {
  color: var(--accent-2);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12px;
}

h1 {
  font-size: clamp(46px, 7vw, 88px);
  line-height: 0.92;
  letter-spacing: -0.07em;
  margin: 12px 0 22px;
}

h2 {
  font-size: clamp(30px, 4vw, 54px);
  line-height: 1;
  letter-spacing: -0.05em;
  margin: 10px 0 18px;
}

.lead {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin: 30px 0 16px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 750;
}

.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  box-shadow: 0 18px 60px rgba(124, 92, 255, 0.28);
}

.secondary {
  border: 1px solid var(--line);
  color: var(--text);
}

.mini-note {
  color: var(--muted);
  font-size: 14px;
}

.app-preview {
  background: linear-gradient(180deg, rgba(255,255,255,0.11), rgba(255,255,255,0.04));
  border: 1px solid var(--line);
  border-radius: 34px;
  padding: 22px;
  box-shadow: 0 30px 100px rgba(0,0,0,0.35);
}

.preview-top {
  display: flex;
  gap: 8px;
  margin-bottom: 22px;
}

.preview-top span {
  width: 12px;
  height: 12px;
  background: rgba(255,255,255,0.25);
  border-radius: 50%;
}

.loop-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.loop {
  min-height: 112px;
  border-radius: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  display: grid;
  place-items: center;
  color: var(--muted);
  font-weight: 800;
}

.loop.active {
  background: linear-gradient(135deg, rgba(124,92,255,0.9), rgba(48,224,198,0.72));
  color: white;
}

.transport {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.transport button {
  border: 1px solid var(--line);
  color: var(--text);
  background: var(--panel-2);
  border-radius: 18px;
  padding: 18px 8px;
  font-weight: 900;
}

.section,
.split-section,
.cta {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto 90px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 30px;
}

.card,
.price-card,
.step {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 28px;
}

.card h3,
.price-card h3 {
  margin-top: 0;
  font-size: 22px;
}

.card p,
.step p,
.price-card p,
.cta p,
li {
  color: var(--muted);
  line-height: 1.65;
}

.split-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 36px;
  align-items: start;
}

.steps {
  display: grid;
  gap: 14px;
}

.step {
  display: flex;
  gap: 20px;
  align-items: center;
}

.step span {
  color: var(--accent-2);
  font-weight: 900;
}

.pricing {
  text-align: center;
}

.price-card {
  max-width: 430px;
  margin: 28px auto 0;
  text-align: left;
}

.price {
  font-size: 64px;
  color: var(--text) !important;
  font-weight: 900;
  margin: 0;
  letter-spacing: -0.06em;
}

.cta {
  text-align: center;
  background: linear-gradient(135deg, rgba(124,92,255,0.25), rgba(48,224,198,0.12));
  border: 1px solid var(--line);
  border-radius: 36px;
  padding: 54px 26px;
}

footer {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 40px 0;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

@media (max-width: 820px) {
  .nav {
    align-items: flex-start;
    gap: 16px;
  }

  .nav nav {
    display: none;
  }

  .hero,
  .split-section {
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .hero {
    margin-top: 28px;
  }
}