:root {
    --theme-primary: #af101a;
    --theme-primary-dark: #8e0d15;
    --theme-primary-light: #ef4444;
    --theme-secondary: #1e293b;
    --theme-accent: #f59e0b;
    --theme-background: #ffffff;
    --theme-text: #1e293b;
    --theme-text-muted: #64748b;
    --theme-border: #e2e8f0;
    --theme-radius: 16px;
    --theme-radius-sm: 12px;
    --theme-radius-xs: 8px;
    --theme-font-heading: 'Inter', sans-serif;
    --theme-font-body: 'Inter', sans-serif;
    --theme-header-bg: rgba(255, 255, 255, 0.95);
    --theme-footer-bg: #1e293b;
    --theme-card-bg: #ffffff;
    --theme-card-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --theme-card-shadow-hover: 0 10px 25px rgba(0, 0, 0, 0.08), 0 4px 10px rgba(0, 0, 0, 0.04);
}

body {
    font-family: var(--theme-font-body);
    color: var(--theme-text);
    background: var(--theme-background);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--theme-font-heading);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--theme-primary);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--theme-radius-sm);
    border: none;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-primary:hover {
    background: var(--theme-primary-dark);
}

.card {
    background: var(--theme-card-bg);
    border-radius: var(--theme-radius);
    box-shadow: var(--theme-card-shadow);
    border: 1px solid var(--theme-border);
    transition: box-shadow 0.3s, border-color 0.3s;
}

.card:hover {
    box-shadow: var(--theme-card-shadow-hover);
    border-color: color-mix(in srgb, var(--theme-primary) 20%, transparent);
}

.section-title {
    font-size: 1.875rem;
    font-weight: 900;
    color: var(--theme-text);
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: color-mix(in srgb, var(--theme-primary) 10%, transparent);
    color: var(--theme-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.5rem;
    }
}