:root {
  color-scheme: light;
  --bg: #f5f7ff;
  --surface: #ffffff;
  --text: #14213d;
  --muted: #5f6b85;
  --accent: #6c63ff;
  --accent-dark: #4a42cc;
  --border: #e7eaf5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: linear-gradient(135deg, #f9faff 0%, var(--bg) 100%);
}

img {
  max-width: 100%;
}

.hero {
  padding: 24px clamp(20px, 4vw, 48px) 64px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 48px;
}

.brand {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(108, 99, 255, 0.12);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2 {
  margin: 0 0 12px;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

h1 {
  font-size: clamp(2.2rem, 4vw, 4rem);
}

h2 {
  font-size: clamp(1.4rem, 2vw, 1.8rem);
}

.subtext,
.features p,
.about p,
.footer p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.button {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--accent);
  color: white;
}

.button.primary:hover {
  background: var(--accent-dark);
}

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

.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 20px 50px rgba(20, 33, 61, 0.08);
}

.card-pill {
  display: inline-block;
  margin-bottom: 16px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eef0ff;
  color: var(--accent-dark);
  font-weight: 700;
  font-size: 0.9rem;
}

.hero-card ul {
  padding-left: 18px;
  margin: 0;
  color: var(--text);
  line-height: 2;
}

.features,
.about,
.footer {
  width: min(1100px, calc(100% - 40px));
  margin: 0 auto;
}

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 24px 0 40px;
}

.features article,
.about {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
}

.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 12px;
}

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 32px 0 48px;
  margin-top: 24px;
}

@media (max-width: 800px) {
  .hero-content,
  .features,
  .about {
    grid-template-columns: 1fr;
  }

  .footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 560px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .nav-links {
    gap: 14px;
  }
}