:root {
  --bg: #050816;
  --bg-soft: #0f1428;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-strong: rgba(255, 255, 255, 0.12);
  --text: #f5f7ff;
  --muted: #9ea8c7;
  --accent: #7c8cff;
  --accent-2: #2dd4bf;
  --border: rgba(255, 255, 255, 0.14);
  --shadow: 0 22px 50px rgba(0, 0, 0, 0.25);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background:
    radial-gradient(circle at top left, rgba(124, 140, 255, 0.24), transparent 24%),
    linear-gradient(135deg, var(--bg) 0%, #090d1f 100%);
  color: var(--text);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

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

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(18px);
  background: rgba(5, 8, 22, 0.72);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

.nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.brand {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 1.25rem;
  color: var(--muted);
}

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

.hero {
  padding: 5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.7rem;
  color: var(--accent-2);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

h1,
h2,
h3 {
  line-height: 1.1;
  margin: 0 0 1rem;
}

h1 {
  font-size: clamp(2.4rem, 4vw, 4rem);
  max-width: 10ch;
}

h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.hero-text,
.card p,
.content-card p,
.split-panel p {
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.75rem 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 180ms ease, background 180ms ease;
}

.hero-visual {
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.screenshot-frame {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
}

.screenshot-frame img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.hero-badge {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  background: rgba(10, 14, 26, 0.88);
  color: white;
  border-radius: 999px;
  padding: 0.65rem 1rem;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), #4f60ff);
  color: white;
}

.button.secondary {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: linear-gradient(135deg, var(--accent), #4f60ff);
  color: white;
}

.button.secondary {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
}

.hero-points {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  color: #dbe3ff;
}

.hero-points li::before {
  content: '•';
  color: var(--accent-2);
  margin-right: 0.6rem;
}

.hero-visual {
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-visual img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  object-fit: cover;
}

.section {
  padding: 2rem 0 4rem;
}

.section-heading {
  margin-bottom: 2rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.card,
.content-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 1.45rem;
  box-shadow: var(--shadow);
}

.accent-section {
  padding-top: 1rem;
}

.split-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 2rem;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(124, 140, 255, 0.15), rgba(45, 212, 191, 0.15));
  border: 1px solid var(--border);
}

.page-shell {
  padding: 4rem 0 3rem;
}

.content-card h1 {
  max-width: none;
}

.content-card h2 {
  font-size: 1.25rem;
  margin-top: 1.4rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.2rem 0 2rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 1rem;
}

@media (max-width: 860px) {
  .hero-grid,
  .feature-grid,
  .split-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3rem;
  }
}

@media (max-width: 560px) {
  .nav-bar,
  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links,
  .footer-links {
    flex-wrap: wrap;
  }

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