/* Professional Footer Styles */
footer {
    background: linear-gradient(180deg, #0a0a0f 0%, #0f0f1a 100%);
    color: #ffffff;
    padding: 60px 0 20px;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 215, 0, 0.3), 
        transparent);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1.5fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    color: var(--secondary-gold);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--secondary-gold);
    opacity: 0.5;
}

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

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

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.footer-column ul li a:hover {
    color: var(--secondary-gold);
    transform: translateX(5px);
    display: inline-block;
}

.footer-column ul li a strong {
    color: rgba(255, 215, 0, 0.9);
    font-size: 1rem;
    letter-spacing: 0.5px;
}

/* Newsletter Form */
.footer-column form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.footer-column input[type="email"] {
    padding: 10px 15px;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: white;
    flex: 1;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.footer-column input[type="email"]:focus {
    outline: none;
    border-color: var(--secondary-gold);
    background: rgba(255, 255, 255, 0.08);
}

.footer-column input[type="email"]::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.footer-column button[type="submit"] {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--secondary-gold), #ffed4e);
    color: #0a0a0f;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.footer-column button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 215, 0, 0.3);
}

/* Footer Bottom */
.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.footer-bottom p a {
    position: relative;
    transition: all 0.3s ease;
}

.footer-bottom p a:hover {
    color: #ffed4e !important;
}

.footer-bottom p a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--secondary-gold);
    transition: width 0.3s ease;
}

.footer-bottom p a:hover::after {
    width: 100%;
}

/* Logo styling */
.footer-column:first-child > div {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1.5rem;
}

.footer-column:first-child img {
    height: 50px;
    width: auto;
    filter: brightness(1.1);
}

.footer-column:first-child h3 {
    margin-bottom: 0;
    padding-bottom: 0;
}

.footer-column:first-child h3::after {
    display: none;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-column h3 {
        font-size: 1.1rem;
    }
    
    .footer-column ul li {
        margin-bottom: 0.6rem;
    }
    
    .footer-column form {
        flex-direction: column;
    }
    
    .footer-column input[type="email"],
    .footer-column button[type="submit"] {
        width: 100%;
    }
    
    .footer-bottom {
        padding-top: 20px;
    }
    
    .footer-bottom p {
        font-size: 0.85rem;
        line-height: 1.6;
    }
}

@media (max-width: 480px) {
    footer {
        padding: 30px 0 15px;
    }
    
    .footer-column h3 {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .footer-column ul li a {
        font-size: 0.9rem;
    }
    
    .footer-bottom p {
        font-size: 0.8rem;
    }
}