:root {
  --accent1: #7c5cf6;
  --accent2: #3b82f6;
  --bg: #0b0d17;
  --panel: #161a2c;
  --text: #e8eaf5;
  --muted: #9aa0b8;
  --border: #2a2f48;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Hiragino Sans", "Yu Gothic UI", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

a { color: #a9b8ff; }

.container {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
}

header.site {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

header.site .container {
  display: flex;
  align-items: center;
  gap: 12px;
}

header.site img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
}

header.site .brand {
  font-weight: 700;
  font-size: 1.2rem;
}

.hero {
  text-align: center;
  padding: 80px 0 60px;
  background: radial-gradient(ellipse at top, rgba(124,92,246,0.25), transparent 60%);
}

.hero h1 {
  font-size: 2.4rem;
  margin: 0 0 16px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 0 auto 32px;
}

.cta {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(124,92,246,0.35);
}

.cta.secondary {
  background: transparent;
  border: 1px solid var(--border);
  box-shadow: none;
  margin-left: 12px;
}

section {
  padding: 56px 0;
}

section h2 {
  font-size: 1.6rem;
  margin-bottom: 28px;
  text-align: center;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
}

.card .icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

.card p {
  color: var(--muted);
  margin: 0;
  font-size: 0.95rem;
}

.pricing {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.plan {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
}

.plan.pro {
  border-color: var(--accent1);
  box-shadow: 0 0 0 1px var(--accent1), 0 12px 32px rgba(124,92,246,0.25);
}

.plan .price {
  font-size: 2.2rem;
  font-weight: 800;
  margin: 12px 0;
}

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

.plan ul {
  list-style: none;
  padding: 0;
  margin: 20px 0;
  color: var(--muted);
  text-align: left;
}

.plan ul li {
  padding: 6px 0;
}

.plan ul li::before {
  content: "✓ ";
  color: #4ade80;
}

.lang-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 12px;
}

.lang-tags span {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 14px;
  font-size: 0.85rem;
  color: var(--muted);
}

footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

footer a {
  margin: 0 8px;
}

.legal {
  padding: 64px 0;
}

.legal h1 {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.legal .updated {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.legal h2 {
  font-size: 1.15rem;
  margin-top: 32px;
  text-align: left;
}

.legal p, .legal li {
  color: var(--muted);
}

.center {
  text-align: center;
  padding: 100px 0;
}

.center .icon-big {
  font-size: 3.5rem;
  margin-bottom: 16px;
}