:root {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #111111;
    --text-primary: #ffffff;
    --text-secondary: #a1a1a6;
    --text-tertiary: #86868b;
    --accent-primary: #bf953f;
    --accent-secondary: #fcf6ba;
    --accent-tertiary: #b38728;
    --accent-gradient: linear-gradient(135deg, #bf953f 0%, #fcf6ba 50%, #b38728 100%);
    --accent-glow: 0 0 20px rgba(191, 149, 63, 0.3);
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
    --font-main: "SF Pro Display", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition-fast: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-font-smoothing: antialiased; }

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: var(--transition-fast); }

h1, h2, h3, h4 { font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
h1 { font-size: clamp(2.5rem, 6vw, 4rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); margin-top: 2.5rem; margin-bottom: 1rem; }
h3 { font-size: 1.4rem; margin-top: 2rem; margin-bottom: 0.8rem; }
p { color: var(--text-secondary); font-size: 1.05rem; margin-bottom: 1rem; }

.container { width: 90%; max-width: 900px; margin: 0 auto; padding: 0 var(--spacing-sm); }

/* Navbar */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%;
    z-index: 1000; padding: var(--spacing-sm) 0;
    transition: var(--transition-fast);
}
.glass-effect {
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.nav-container { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; }
.logo { font-weight: 700; font-size: 1.25rem; letter-spacing: -0.01em; }
.nav-links { display: none; }
@media (min-width: 768px) {
    .nav-links { display: flex; gap: var(--spacing-md); }
    .nav-links a { font-size: 0.9rem; color: var(--text-secondary); }
    .nav-links a:hover { color: var(--text-primary); }
}

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.8rem 1.6rem; border-radius: 999px;
    font-weight: 500; font-size: 1rem; cursor: pointer;
    border: none; transition: var(--transition-fast);
}
.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }
.btn-primary { background: var(--accent-gradient); color: #000; font-weight: 600; }
.btn-primary:hover { box-shadow: var(--accent-glow); transform: scale(1.02); }

/* Support Page */
.support-page {
    padding-top: 120px;
    padding-bottom: var(--spacing-xl);
    min-height: 100vh;
}

.support-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.support-content {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.05);
}

.support-content h2 {
    color: var(--text-primary);
}

.support-content h3 {
    color: var(--text-primary);
}

.support-content ul, .support-content ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.support-content li {
    margin-bottom: 0.5rem;
}

.support-content a {
    color: var(--accent-primary);
    text-decoration: underline;
}

.support-content a:hover {
    color: var(--accent-secondary);
}

/* Footer */
.footer { border-top: 1px solid rgba(255,255,255,0.1); padding: var(--spacing-lg) 0; }
.footer-content { display: flex; flex-direction: column; gap: var(--spacing-lg); max-width: 1200px; margin: 0 auto; }
@media (min-width: 768px) { .footer-content { flex-direction: row; justify-content: space-between; } }
.footer-links { display: flex; gap: var(--spacing-lg); flex-wrap: wrap; }
.link-group { display: flex; flex-direction: column; gap: 0.5rem; }
.link-group h4 { font-size: 0.9rem; text-transform: uppercase; color: var(--text-tertiary); margin-bottom: 0.5rem; }
.link-group a { color: var(--text-secondary); font-size: 0.95rem; }
.link-group a:hover { color: var(--text-primary); }

@media (max-width: 768px) {
    .support-page { padding-top: 100px; }
    .support-content { padding: var(--spacing-md); }
}