@import url('variables.css');

footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-8) 0 var(--spacing-4);
}

footer .container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-6);
}

.footer-col {
    padding: 0;
}

.footer-col h4 {
    color: var(--color-gold);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
    position: relative;
    padding-bottom: var(--spacing-2);
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-gold);
}

.footer-col p {
    color: var(--color-gray);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-3);
}

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

.footer-col ul li {
    margin-bottom: var(--spacing-2);
}

.footer-col ul li a {
    color: var(--color-gray);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
    display: inline-block;
}

.footer-col ul li a:hover {
    color: var(--color-gold);
    padding-left: 4px;
}

.contact-info p {
    margin-bottom: var(--spacing-1);
}

.social-links {
    display: flex;
    gap: var(--spacing-3);
    margin-top: var(--spacing-4);
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    font-size: var(--font-size-base);
    transition: all var(--transition-normal);
    text-decoration: none;
}

.social-icon svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
    display: inline-block;
}

.social-icon:hover {
    background-color: var(--color-gold);
    color: var(--color-dark);
    transform: translateY(-2px);
}

.footer-dropdown-toggle {
    display: none;
    background: none;
    border: none;
    width: 100%;
    padding: 0;
    cursor: pointer;
    text-align: left;
    color: inherit;
    align-items: center;
    justify-content: space-between;
}

.footer-menu-title {
    margin: 0;
    padding-bottom: var(--spacing-2);
    color: var(--color-gold);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    position: relative;
    flex-shrink: 0;
    line-height: 1.5;
}

.footer-desktop-title {
    display: block;
    color: var(--color-gold);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-4);
    padding-bottom: var(--spacing-2);
    position: relative;
}

.footer-desktop-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-gold);
}

.dropdown-arrow {
    font-size: var(--font-size-sm);
    transition: transform var(--transition-fast);
    color: var(--color-white);
}

.footer-dropdown-toggle.active .dropdown-arrow {
    transform: rotate(180deg);
}

.footer-dropdown-content {
    display: block;
    max-height: none;
    overflow: visible;
    opacity: 1;
    padding-left: 0;
    margin-top: var(--spacing-4);
}

.copyright {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-4);
    text-align: center;
}

.copyright p {
    color: var(--color-gray);
    font-size: var(--font-size-xs);
    margin-bottom: var(--spacing-1);
}

.copyright p:last-child {
    margin-bottom: 0;
}

.copyright a {
    color: var(--color-gold);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.copyright a:hover {
    color: var(--color-white);
    text-decoration: underline;
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-5);
    }
}

@media (max-width: 768px) {
    footer {
        padding: var(--spacing-6) 0 var(--spacing-3);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
    }
    
    .footer-col {
        text-align: left;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        padding-bottom: var(--spacing-3);
    }
    
    .footer-col:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .footer-col h4::after {
        display: none;
    }
    
    .footer-desktop-title {
        display: none;
    }
    
    .footer-dropdown-toggle {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
    }
    
    .footer-dropdown-content {
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        padding-left: 0;
        margin-top: 0;
        transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease, margin 0.3s ease;
    }
    
    .footer-dropdown-toggle.active + .footer-dropdown-content {
        max-height: 500px;
        opacity: 1;
        padding-left: var(--spacing-2);
        margin-top: var(--spacing-2);
    }
    
    .social-links {
        justify-content: flex-start;
        margin-top: var(--spacing-3);
    }
    
    .copyright p {
        font-size: var(--font-size-xs);
        line-height: var(--line-height-relaxed);
    }
}

@media (max-width: 576px) {
    footer .container {
        padding: 0 calc(var(--container-padding) * 0.75);
    }
    
    .footer-col h4 {
        font-size: var(--font-size-sm);
    }
    
    .footer-col p,
    .footer-col ul li a {
        font-size: var(--font-size-xs);
    }
    
    .social-icon {
        width: 32px;
        height: 32px;
        font-size: var(--font-size-sm);
    }
}