:root {
  --bg: #0a0a0c;
  --bg-card: #15161a;
  --bg-card-2: #1c1d22;
  --fg: #f5f5f7;
  --fg-mute: #a0a3a8;
  --accent: #ffd84a;
  --accent-2: #ff7a59;
  --line: #2a2b30;
  --ok: #5ce28b;
  --danger: #ff5c5c;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--fg); font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic UI", sans-serif; line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { opacity: 0.85; }
.wrap { max-width: 920px; margin: 0 auto; padding: 0 20px; }
.nav { padding: 14px 20px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; font-size: 13px; color: var(--fg-mute); }
.nav .brand { color: var(--fg); font-weight: 700; letter-spacing: 0.04em; }
.nav .badge { background: rgba(255,216,74,0.12); color: var(--accent); padding: 3px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }

.hero { padding: 64px 0 40px; text-align: center; }
.hero h1 { font-size: 38px; line-height: 1.3; letter-spacing: -0.01em; margin-bottom: 16px; font-weight: 800; }
.hero h1 .em { color: var(--accent); }
.hero .lead { font-size: 17px; color: var(--fg-mute); margin-bottom: 28px; }
.hero .ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.btn { display: inline-block; padding: 14px 24px; border-radius: 10px; font-weight: 700; font-size: 15px; cursor: pointer; border: none; transition: transform 0.06s ease, opacity 0.15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #1a1100; }
.btn-secondary { background: var(--bg-card-2); color: var(--fg); border: 1px solid var(--line); }
.btn-block { width: 100%; padding: 16px; font-size: 16px; }

.section { padding: 48px 0; border-top: 1px solid var(--line); }
.section h2 { font-size: 26px; margin-bottom: 24px; letter-spacing: -0.01em; }
.section h3 { font-size: 18px; margin: 24px 0 10px; color: var(--accent); }
.section p { color: var(--fg-mute); margin-bottom: 12px; }
.section ul { list-style: none; padding: 0; }
.section ul li { padding: 10px 0; color: var(--fg-mute); border-bottom: 1px dashed var(--line); }
.section ul li::before { content: "✓ "; color: var(--ok); font-weight: 700; }

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.card { background: var(--bg-card); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.card h4 { font-size: 16px; margin-bottom: 8px; }
.card p { font-size: 14px; color: var(--fg-mute); }
.kpi { font-size: 28px; font-weight: 800; color: var(--accent); }

.faq-q { font-weight: 700; margin: 18px 0 6px; color: var(--fg); }
.faq-a { color: var(--fg-mute); }

.form { background: var(--bg-card); border: 1px solid var(--line); border-radius: 14px; padding: 24px; max-width: 560px; margin: 0 auto; }
.form .row { margin-bottom: 14px; }
.form label { display: block; font-size: 13px; color: var(--fg-mute); margin-bottom: 6px; }
.form input, .form textarea, .form select { width: 100%; background: var(--bg); color: var(--fg); border: 1px solid var(--line); border-radius: 8px; padding: 12px; font-size: 15px; font-family: inherit; }
.form input:focus, .form textarea:focus { outline: 2px solid var(--accent); }
.form textarea { min-height: 100px; resize: vertical; }
.form .help { font-size: 12px; color: var(--fg-mute); margin-top: 6px; }
.form .ok { color: var(--ok); font-weight: 700; text-align: center; padding: 12px; }
.form .err { color: var(--danger); font-weight: 600; text-align: center; padding: 8px; }

.footer { padding: 40px 0; text-align: center; color: var(--fg-mute); font-size: 12px; border-top: 1px solid var(--line); margin-top: 60px; }
.footer .disclaimer { max-width: 720px; margin: 0 auto 14px; font-size: 11px; opacity: 0.8; }

.tag { display: inline-block; padding: 3px 10px; background: rgba(255,216,74,0.12); color: var(--accent); border-radius: 999px; font-size: 12px; font-weight: 600; margin-bottom: 12px; }

@media (max-width: 640px) {
  .hero { padding: 40px 0 24px; }
  .hero h1 { font-size: 28px; }
}