/* Footer Styles */
:root {
    --primary-blue: #0055A5;
    --primary-blue-alt: #1E90FF;
    --growth-green: #2ECC71;
    --growth-green-alt: #008000;
    --premium-gold: #DAA520;
    --premium-gold-alt: #FFD700;
    --energy-orange: #FF6200;
    --energy-orange-alt: #FFA500;
    --pure-white: #FFFFFF;
    --dark-text: #333333;
    --light-gray: #f5f7fa;
    --medium-gray: #e2e8f0;
    --transition-base: all 0.3s ease;
}
footer {
    background-color: var(--primary-blue);
    color: var(--pure-white);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-column h3 {
    color: var(--premium-gold);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 0.8rem;
}

.footer-column a {
    color: var(--pure-white);
    transition: var(--transition-base);
}

.footer-column a:hover {
    color: var(--premium-gold);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition-base);
}

.social-links a:hover {
    background: var(--premium-gold);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}