/* ========================================
   CSS Variables
   ======================================== */
:root {
    --primary-bg: #ffffff;
    --secondary-bg: #f7f7f7;
    --accent-yellow: #f5a623;
    --accent-yellow-light: #ffd93d;
    --accent-yellow-dark: #e59510;
    --accent-dark: #1a1a1a;
    --text-primary: #1a1a1a;
    --text-secondary: #555555;
    --text-muted: #888888;
    --card-bg: #ffffff;
    --border-color: #e5e5e5;
    --border-light: #f0f0f0;
    --success: #22c55e;
    --error: #ef4444;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.2s ease;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.15);
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

/* ========================================
   Footer - Premium Design
   ======================================== */
.footer {
    padding: var(--space-2xl) 0 var(--space-lg);
    background: var(--accent-dark);
    color: white;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: var(--space-2xl);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.footer-logo .logo-mark {
    width: 36px;
    height: 36px;
    color: var(--accent-yellow);
}

.footer-logo .logo-text {
    color: white;
}

.footer-logo .logo-sub {
    color: rgba(255, 255, 255, 0.5);
}

.footer-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.footer-social {
    display: flex;
    gap: var(--space-sm);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.social-link:hover {
    background: var(--accent-yellow);
    color: var(--text-primary);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

.footer-links-group {
    display: flex;
    gap: var(--space-2xl);
}

.footer-col {
    min-width: 180px;
}

.footer-cols-wrapper {
    display: flex;
    gap: var(--space-2xl);
}

.footer-heading {
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    margin-bottom: var(--space-md);
    letter-spacing: 1px;
}

.footer-links li {
    margin-bottom: var(--space-xs);
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-yellow);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-contact svg {
    width: 16px;
    height: 16px;
    color: var(--accent-yellow);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-md);
}

.footer-bottom-links a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: var(--accent-yellow);
}

/* ========================================
   Responsive - Footer
   ======================================== */
@media (max-width: 992px) {
    .footer-top {
        flex-direction: column;
        gap: var(--space-xl);
    }

    .footer-links-group {
        flex-wrap: wrap;
        gap: var(--space-xl);
    }
}

@media (max-width: 768px) {
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }

    .footer-top {
        flex-direction: column;
    }

    .footer-links-group {
        flex-direction: column;
    }

    .footer-cols-wrapper {
        gap: var(--space-xl);
        flex-wrap: wrap;
    }

    .footer-cols-wrapper .footer-col {
        flex: 1;
    }
}