:root {
    --primary: #7B0A0A;
    --accent: #A61111;
    --gold: #C9A227;
    --bg: #F4F6F7;
    --card: #fff;
    --text: #2C3E50;
    --muted: #566573;
    --border: #D5D8DC;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: "Segoe UI", system-ui, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.5;
}
.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.hero { background: linear-gradient(135deg, #fff 0%, #f9ecec 100%); padding: 64px 0; border-bottom: 1px solid var(--border); }
.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 32px; align-items: center; }
.eyebrow { text-transform: uppercase; letter-spacing: .08em; color: var(--accent); font-size: 12px; font-weight: 700; }
h1 { font-size: 42px; line-height: 1.1; color: var(--primary); margin: 8px 0 16px; }
.lead { font-size: 18px; color: var(--muted); max-width: 560px; }
.hero-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 24px; box-shadow: 0 8px 24px rgba(0,0,0,.06); }
.hero-card ul { padding-left: 18px; }
.section { padding: 56px 0; }
.section-alt { background: #fff; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-top: 24px; }
.features-grid article { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 20px; }
.pricing { text-align: center; max-width: 520px; }
.price { font-size: 36px; color: var(--primary); font-weight: 700; }
.price span { font-size: 16px; color: var(--muted); font-weight: 400; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 24px 0 12px; }
.btn { display: inline-block; padding: 12px 20px; border-radius: 6px; text-decoration: none; font-weight: 600; border: 0; cursor: pointer; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--primary); }
.btn-secondary { background: #95A5A6; color: #fff; }
.note { color: var(--muted); font-size: 14px; }
.form-card { max-width: 480px; margin: 40px auto; background: #fff; padding: 28px; border-radius: 12px; border: 1px solid var(--border); }
label { display: block; margin-top: 12px; font-weight: 600; }
input { width: 100%; padding: 10px 12px; margin-top: 6px; border: 1px solid var(--border); border-radius: 6px; font-size: 15px; }
.alert { padding: 12px; border-radius: 6px; margin-bottom: 16px; }
.alert-error { background: #fdecea; color: #922; }
.alert-success { background: #e8f8ef; color: #165; }
.license-box { font-family: ui-monospace, monospace; font-size: 22px; letter-spacing: 1px; background: #f8f9fa; padding: 16px; border-radius: 8px; text-align: center; margin: 16px 0; }
.footer { padding: 24px 0; color: var(--muted); font-size: 14px; }
.footer a { color: var(--accent); }
.admin-layout { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.admin-nav { background: var(--primary); color: #fff; padding: 24px; }
.admin-nav a { color: #fff; display: block; margin: 12px 0; text-decoration: none; }
.admin-content { padding: 24px; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { border: 1px solid var(--border); padding: 8px 10px; text-align: left; font-size: 14px; }
th { background: #fafafa; }
@media (max-width: 800px) { .hero-grid { grid-template-columns: 1fr; } .admin-layout { grid-template-columns: 1fr; } }