:root {
  --bg-top: #090c15;
  --bg-bottom: #05060a;
  --panel: rgba(17, 19, 29, 0.88);
  --panel-border: rgba(94, 102, 139, 0.22);
  --text-primary: #f5f6fa;
  --text-secondary: #a0a5b6;
  --text-muted: #7b8092;
  --violet: #5a3fff;
  --violet-soft: rgba(90, 63, 255, 0.18);
  --crimson: #ff4c78;
  --success: #7fffd1;
  --warning: #f6c15f;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.42);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% 24%, rgba(90, 63, 255, 0.22), transparent 32%),
    radial-gradient(circle at 80% 18%, rgba(255, 76, 120, 0.16), transparent 28%),
    linear-gradient(180deg, var(--bg-top), var(--bg-bottom));
}

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

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

.page-shell {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.site-header,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-header {
  margin-bottom: 48px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: 1.125rem;
  font-weight: 700;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  box-shadow: 0 12px 26px rgba(90, 63, 255, 0.26);
}

.site-nav {
  display: inline-flex;
  gap: 22px;
  color: var(--text-secondary);
  font-weight: 600;
}

.site-nav a[aria-current="page"],
.site-nav a:hover,
.footer-links a:hover {
  color: var(--text-primary);
}

.hero,
.content-block,
.screenshots,
.faq-grid,
.feature-grid {
  margin-bottom: 56px;
}

.hero {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 34px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.82rem;
  font-weight: 700;
}

.hero h1,
.content-block h1,
.content-block h2,
.section-heading h2 {
  margin: 0;
  line-height: 0.96;
  letter-spacing: -0.03em;
}

.hero h1 {
  font-size: clamp(3rem, 7vw, 5.6rem);
  max-width: 10ch;
}

.hero-text,
.content-block p,
.feature-card p,
.shot figcaption,
.page-content p,
.page-content li {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1.05rem;
}

.hero-text {
  max-width: 56ch;
  margin: 22px 0 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, var(--violet), #4131cf);
  box-shadow: 0 18px 36px rgba(90, 63, 255, 0.26);
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.03);
}

.hero-card,
.content-block,
.feature-card,
.shot,
.legal {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(18, 20, 31, 0.94), rgba(12, 14, 22, 0.92));
  box-shadow: var(--shadow);
}

.hero-card::before,
.content-block::before,
.feature-card::before,
.shot::before,
.legal::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(90, 63, 255, 0.12), transparent 36%),
    radial-gradient(circle at bottom right, rgba(255, 76, 120, 0.08), transparent 28%);
  pointer-events: none;
}

.hero-card {
  padding: 18px;
}

.hero-card img {
  width: 100%;
  border-radius: 28px;
}

.feature-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  padding: 26px;
}

.feature-card h2 {
  margin: 0 0 10px;
  font-size: 1.35rem;
}

.content-block {
  padding: 34px;
}

.content-block.narrow {
  max-width: 860px;
}

.section-heading {
  margin-bottom: 22px;
}

.section-heading h2 {
  font-size: clamp(2rem, 5vw, 3.6rem);
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.shot {
  padding: 14px;
}

.shot figcaption {
  margin: 14px 6px 4px;
  font-size: 0.96rem;
}

.shot img {
  border-radius: 22px;
}

.page-content {
  display: grid;
  gap: 28px;
}

.legal h2 {
  margin-top: 30px;
  margin-bottom: 10px;
  font-size: 1.4rem;
}

.legal ul {
  margin-top: 0;
  padding-left: 18px;
}

.site-footer {
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
}

.site-footer p {
  margin: 6px 0 0;
}

.footer-links {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 18px;
}

@media (max-width: 980px) {
  .hero,
  .feature-grid,
  .faq-grid,
  .screenshot-grid,
  .site-header,
  .site-footer {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    gap: 24px;
  }

  .hero h1 {
    max-width: 12ch;
  }

  .page-shell {
    width: min(calc(100% - 28px), var(--max-width));
  }
}