/* Footer */
.footer {
    background: linear-gradient(135deg, #0a1a3e 0%, #12296b 100%);
    color: var(--white);
    padding: clamp(3rem, 8vw, 5rem) 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: 1;
}

.footer .container {
    position: relative;
    z-index: 2;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: clamp(2rem, 5vw, 4rem);
    margin-bottom: 3rem;
}

@media (max-width: 1023px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
    
    .footer-col:first-child {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-col:first-child {
        grid-column: span 1;
    }
    
    .footer-col:first-child p {
        max-width: 100%;
    }
}

.footer-logo {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.footer-logo .logo-img-footer {
    max-width: 200px;
    height: auto;
    filter: brightness(0) invert(1);
    opacity: 1;
    transition: opacity 0.3s ease;
}

.footer-logo .logo-img-footer:hover {
    opacity: 0.9;
}

.footer-col:first-child p {
    opacity: 0.85;
    line-height: 1.8;
    margin-top: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    max-width: 300px;
}

/* Footer Social Icons */
.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    align-items: center;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-icon svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
}

.social-icon:hover {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
    color: var(--primary-navy);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

.social-icon:active {
    transform: translateY(-1px);
}

.footer-col h4 {
    font-family: 'Instrument Sans', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    opacity: 1;
    position: relative;
    padding-bottom: 0.75rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--accent-gold);
    border-radius: 2px;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col ul li {
    margin-bottom: 0.875rem;
    font-size: 0.95rem;
}

.footer-col ul li:not(:has(a)) {
    opacity: 0.85;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-col ul li a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.85;
    transition: all 0.3s ease;
    display: inline-block;
    position: relative;
}

.footer-col ul li a::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 1px;
    background: var(--accent-gold);
    transition: width 0.3s ease;
}

.footer-col ul li a:hover {
    opacity: 1;
    padding-left: 12px;
    color: var(--accent-gold);
}

.footer-col ul li a:hover::before {
    width: 8px;
}

.btn-footer-cta {
    display: inline-block;
    background: var(--accent-gold);
    color: var(--primary-navy);
    padding: 0.875rem 1.75rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 0.75rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.2);
}

.btn-footer-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(255, 215, 0, 0.4);
    background: #ffd700;
    text-decoration: none;
    border-color: rgba(255, 255, 255, 0.2);
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    opacity: 0.75;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
}