:root {
  --bg: #0b0620;
  --bg-soft: #150c33;
  --card: #1c1240;
  --card-border: #2c1f5c;
  --text: #f4f2ff;
  --text-muted: #b6acd9;
  --indigo: #4338ca;
  --violet: #8b5cf6;
  --amber: #ffd666;
  --radius: 16px;
  --max: 1100px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

a {
  color: var(--amber);
}

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

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

header.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(11, 6, 32, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--card-border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  text-decoration: none;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

nav.site-nav {
  display: flex;
  gap: 24px;
  align-items: center;
}

nav.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
}

nav.site-nav a:hover {
  color: var(--text);
}

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--indigo), var(--violet));
  color: white;
}

.btn-primary:hover {
  opacity: 0.92;
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--text);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.hero {
  padding: 96px 0 72px;
  text-align: center;
  background:
    radial-gradient(circle at 20% 0%, rgba(139, 92, 246, 0.25), transparent 55%),
    radial-gradient(circle at 80% 10%, rgba(67, 56, 202, 0.3), transparent 50%);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin: 0 0 20px;
  line-height: 1.15;
}

.hero .gradient-text {
  background: linear-gradient(135deg, var(--violet), var(--amber));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  max-width: 640px;
  margin: 0 auto 36px;
  color: var(--text-muted);
  font-size: 1.15rem;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-note {
  margin-top: 18px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

section {
  padding: 72px 0;
}

section h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 12px;
  text-align: center;
}

section .section-sub {
  text-align: center;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 48px;
}

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  align-items: center;
}

@media (max-width: 800px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 28px;
}

.card .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--indigo), var(--violet));
  font-weight: 700;
  margin-bottom: 16px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

.card p {
  color: var(--text-muted);
  margin: 0;
}

.shot {
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  overflow: hidden;
  background: var(--card);
}

.shot img {
  width: 100%;
}

.shot-placeholder {
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  text-align: center;
  padding: 20px;
  background: repeating-linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.03),
    rgba(255, 255, 255, 0.03) 10px,
    transparent 10px,
    transparent 20px
  );
}

.pricing-card {
  max-width: 460px;
  margin: 0 auto;
  text-align: center;
}

.price {
  font-size: 3rem;
  font-weight: 800;
  margin: 16px 0 4px;
}

.price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-muted);
}

.pricing-card ul {
  text-align: left;
  list-style: none;
  padding: 0;
  margin: 28px 0;
}

.pricing-card li {
  padding: 8px 0;
  color: var(--text-muted);
  border-bottom: 1px solid var(--card-border);
}

.pricing-card li:before {
  content: "✓ ";
  color: var(--amber);
  font-weight: 700;
}

footer.site-footer {
  border-top: 1px solid var(--card-border);
  padding: 40px 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

footer.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

footer.site-footer a {
  color: var(--text-muted);
  text-decoration: none;
  margin-left: 20px;
}

footer.site-footer a:hover {
  color: var(--text);
}

.tutorial-step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 16px;
  margin-bottom: 48px;
}

.tutorial-step .step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--indigo), var(--violet));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.tutorial-step h3 {
  margin: 6px 0 8px;
}

.tutorial-step p {
  color: var(--text-muted);
  margin: 0 0 16px;
}

.video-embed {
  max-width: 800px;
  margin: 0 auto 56px;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--card-border);
}

.video-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.prose {
  max-width: 760px;
  margin: 0 auto;
  color: var(--text-muted);
}

.prose h2 {
  text-align: left;
  color: var(--text);
  margin-top: 40px;
}

.prose a {
  color: var(--amber);
}