:root {
  --font-main: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --font-accent: "Outfit", system-ui, -apple-system, sans-serif;
  --bg: #07080e;
  --panel: rgba(18, 20, 38, 0.72);
  --card: rgba(255, 255, 255, 0.04);
  --border: rgba(255, 255, 255, 0.08);
  --text: #f8fafc;
  --muted: #94a3b8;
  --faint: #64748b;
  --accent: #8b5cf6;
  --accent-2: #ec4899;
  --glow: rgba(139, 92, 246, 0.35);
  --max: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-main);
  color: var(--text);
  background:
    radial-gradient(600px circle at 8% -10%, rgba(139, 92, 246, 0.16), transparent 55%),
    radial-gradient(800px circle at 100% 0%, rgba(236, 72, 153, 0.1), transparent 50%),
    var(--bg);
  line-height: 1.6;
}
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(7, 8, 14, 0.72);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap,
.site-footer .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 68px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-accent);
  font-weight: 650;
  letter-spacing: -0.02em;
}
.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}
.nav a { text-decoration: none; }
.nav a:hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  box-shadow: 0 8px 24px var(--glow);
}
.btn-ghost {
  border-color: var(--border);
  background: var(--card);
  color: var(--text);
}

.hero {
  padding: 72px 0 36px;
  text-align: center;
}
.hero p.lead,
.kicker {
  color: var(--muted);
}
.kicker {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 700;
  margin: 0 0 14px;
}
h1, h2, h3 {
  font-family: var(--font-accent);
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 14px;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
.hero .lead {
  max-width: 640px;
  margin: 0 auto 28px;
  font-size: 1.12rem;
}
.hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.shot {
  border: 1px solid var(--border);
  border-radius: 18px;
  overflow: hidden;
  background: var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}
.shot img { width: 100%; }
.caption {
  color: var(--faint);
  font-size: 0.88rem;
  margin: 10px 0 0;
}

.grid {
  display: grid;
  gap: 16px;
}
.features { padding: 56px 0 24px; }
.features .grid { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
}
.card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.card p { margin: 0; color: var(--muted); font-size: 0.96rem; }

.steps, .article { padding: 24px 0 64px; }
.steps ol {
  padding: 0;
  margin: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}
.steps li {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px 20px;
}
.steps strong { display: block; margin-bottom: 4px; }
.steps span { color: var(--muted); }

.site-footer {
  border-top: 1px solid var(--border);
  color: var(--faint);
  font-size: 0.9rem;
}
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer nav { display: flex; gap: 16px; flex-wrap: wrap; }

.article {
  max-width: 760px;
}
.article p, .article li { color: var(--muted); }
.article ul { padding-left: 1.15rem; }
.article a { color: #c4b5fd; }
.meta { color: var(--faint); font-size: 0.9rem; margin-bottom: 24px; }

.compare {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.95rem;
}
.compare th, .compare td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.compare th { color: var(--text); }
.compare td { color: var(--muted); }

.cta-band {
  margin: 40px 0 0;
  padding: 28px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--panel);
  text-align: center;
}

@media (max-width: 700px) {
  .nav .hide-sm { display: none; }
  .site-footer .wrap { flex-direction: column; align-items: flex-start; padding: 20px 0; }
}