:root {
    --bg-black: #0a0a0d;
    --bg-black-soft: #121216;
    --gold: #d4af37;
    --gold-light: #f1d78c;
    --gold-dark: #a8842a;
    --text-light: #f5f5f0;
    --text-muted: #a3a3ad;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(212, 175, 55, 0.25);
    --success: #2ecc71;
    --warning: #f0a500;
    --danger: #e74c3c;
    --info: #3498db;
    --radius: 14px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    background: radial-gradient(ellipse at top, #17171c 0%, var(--bg-black) 60%);
    color: var(--text-light);
    font-family: 'Segoe UI', 'Poppins', sans-serif;
    line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Navbar */
.navbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 0; position: sticky; top: 0; z-index: 100;
    background: rgba(10, 10, 13, 0.85); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
}
.navbar .logo { font-size: 22px; font-weight: 700; color: var(--gold); letter-spacing: 1px; }
.navbar nav ul { display: flex; gap: 28px; }
.navbar nav a { color: var(--text-light); font-weight: 500; transition: color .2s; }
.navbar nav a:hover { color: var(--gold); }

/* Buttons */
.btn {
    display: inline-block; padding: 12px 28px; border-radius: 8px;
    font-weight: 600; cursor: pointer; border: none; transition: all .25s;
}
.btn-gold {
    background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
    color: #10100c;
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(212,175,55,0.35); }
.btn-outline {
    background: transparent; border: 1px solid var(--gold); color: var(--gold);
}
.btn-outline:hover { background: rgba(212,175,55,0.1); }

/* Glass card */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    backdrop-filter: blur(14px);
    padding: 28px;
}

/* Hero */
.hero {
    padding: 100px 0 70px; text-align: center;
}
.hero h1 { font-size: 48px; font-weight: 800; margin-bottom: 18px; }
.hero h1 span { color: var(--gold); }
.hero p { color: var(--text-muted); max-width: 640px; margin: 0 auto 32px; font-size: 18px; }
.hero .cta-group { display: flex; gap: 16px; justify-content: center; }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin: 60px 0; }
.stat-box { text-align: center; }
.stat-box .num { font-size: 36px; font-weight: 800; color: var(--gold); }
.stat-box .label { color: var(--text-muted); font-size: 14px; }

/* Feature grid */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; margin: 40px 0; }
.feature-card { text-align: left; }
.feature-card .icon { font-size: 28px; color: var(--gold); margin-bottom: 12px; }
.feature-card h3 { margin-bottom: 8px; font-size: 18px; }
.feature-card p { color: var(--text-muted); font-size: 14px; }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; margin: 40px 0; }
.price-card { text-align: center; position: relative; }
.price-card.featured { border-color: var(--gold); box-shadow: 0 0 30px rgba(212,175,55,0.15); }
.price-card .price { font-size: 40px; font-weight: 800; color: var(--gold); margin: 16px 0; }
.price-card .price small { font-size: 14px; color: var(--text-muted); }
.price-card ul { text-align: left; margin: 20px 0; }
.price-card ul li { padding: 6px 0; color: var(--text-muted); font-size: 14px; }
.price-card ul li:before { content: "✓ "; color: var(--gold); font-weight: 700; }

/* Forms */
.form-group { margin-bottom: 18px; }
.form-group label { display: block; margin-bottom: 6px; font-size: 14px; color: var(--text-muted); }
.form-control {
    width: 100%; padding: 12px 14px; border-radius: 8px;
    border: 1px solid var(--glass-border); background: rgba(255,255,255,0.03);
    color: var(--text-light); font-size: 15px;
}
.form-control:focus { outline: none; border-color: var(--gold); }

/* Tables */
table { width: 100%; border-collapse: collapse; }
table th, table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--glass-border); font-size: 14px; }
table th { color: var(--gold); font-weight: 600; }

/* Badges */
.badge { padding: 4px 12px; border-radius: 20px; font-size: 12px; font-weight: 600; }
.badge-success { background: rgba(46,204,113,.15); color: var(--success); }
.badge-warning { background: rgba(240,165,0,.15); color: var(--warning); }
.badge-danger { background: rgba(231,76,60,.15); color: var(--danger); }
.badge-info { background: rgba(52,152,219,.15); color: var(--info); }

/* Dashboard layout */
.dashboard-wrap { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar { background: var(--bg-black-soft); border-right: 1px solid var(--glass-border); padding: 24px 0; }
.sidebar .logo { padding: 0 24px 24px; color: var(--gold); font-weight: 700; font-size: 20px; }
.sidebar ul li a { display: block; padding: 12px 24px; color: var(--text-muted); font-weight: 500; }
.sidebar ul li a:hover, .sidebar ul li a.active { color: var(--gold); background: rgba(212,175,55,0.08); }
.main-content { padding: 32px; }
.dash-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-bottom: 32px; }
.dash-card .num { font-size: 30px; font-weight: 800; color: var(--gold); }
.dash-card .label { color: var(--text-muted); font-size: 14px; margin-top: 4px; }

/* Footer */
footer { border-top: 1px solid var(--glass-border); padding: 40px 0; margin-top: 60px; color: var(--text-muted); text-align: center; font-size: 14px; }

.alert { padding: 14px 18px; border-radius: 8px; margin-bottom: 20px; font-size: 14px; }
.alert-success { background: rgba(46,204,113,.12); color: var(--success); border: 1px solid rgba(46,204,113,.3); }
.alert-danger { background: rgba(231,76,60,.12); color: var(--danger); border: 1px solid rgba(231,76,60,.3); }

@media (max-width: 768px) {
    .dashboard-wrap { grid-template-columns: 1fr; }
    .sidebar { display: none; }
    .hero h1 { font-size: 32px; }
    .navbar nav { display: none; }
}