/* ====================== */
/* FOOTER STYLES */
/* ====================== */

.site-footer {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a237e 100%);
    color: var(--white);
    padding: 0;
    margin-top: 4rem;
    position: relative;
    overflow: hidden;
}

/* Waves decoration */
.footer-waves {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    z-index: 1;
}

.footer-waves svg {
    width: 100%;
    height: 100%;
}

/* Footer content wrapper */
.footer-content {
    position: relative;
    z-index: 2;
    padding: 4rem 0 2rem;
}

/* Grid Layout */
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
    align-items: start;
}

.footer-col {
    animation: fadeInUp 0.6s ease-out;
}

.footer-col:nth-child(1) { animation-delay: 0.1s; }
.footer-col:nth-child(2) { animation-delay: 0.2s; }
.footer-col:nth-child(3) { animation-delay: 0.3s; }
.footer-col:nth-child(4) { animation-delay: 0.4s; }

/* Brand Section */
.brand-col {
    padding-right: 2rem;
}

.brand-section {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.brand-section:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.brand-logo h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.brand-tagline {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.8);
    display: block;
    margin-bottom: 1.5rem;
}

.agency-description {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.contact-quick {
    margin-top: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
}

.contact-item i {
    color: var(--secondary-color);
    font-size: 1.1rem;
    width: 20px;
}

.contact-item a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: var(--secondary-color);
}

/* Section Titles */
.footer-col h4 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col h4:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-color), transparent);
    border-radius: 2px;
}

/* Footer Menu */
.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-menu a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
    border-radius: 5px;
}

.footer-menu a:hover {
    color: var(--secondary-color);
    padding-left: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
}

.footer-menu a i {
    font-size: 0.9rem;
    width: 16px;
    opacity: 0.7;
}

/* Social Section */
.social-col h4 {
    margin-bottom: 1rem;
}

.social-description {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.social-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    max-width: 180px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.3rem;
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 12px;
    transition: all 0.3s ease;
    z-index: -1;
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

/* Social Colors */
.social-link.facebook { color: #1877f2; }
.social-link.facebook::before { background: rgba(24, 119, 242, 0.1); }
.social-link.facebook:hover::before { background: #1877f2; }
.social-link.facebook:hover { color: white; }

.social-link.instagram { color: #e4405f; }
.social-link.instagram::before { background: rgba(228, 64, 95, 0.1); }
.social-link.instagram:hover::before { background: linear-gradient(45deg, #e4405f, #f56040, #f77737); }
.social-link.instagram:hover { color: white; }

.social-link.youtube { color: #ff0000; }
.social-link.youtube::before { background: rgba(255, 0, 0, 0.1); }
.social-link.youtube:hover::before { background: #ff0000; }
.social-link.youtube:hover { color: white; }

.social-link.tiktok { color: #000; }
.social-link.tiktok::before { background: rgba(0, 0, 0, 0.1); }
.social-link.tiktok:hover::before { background: #000; }
.social-link.tiktok:hover { color: white; }

.social-link.linkedin { color: #0077b5; }
.social-link.linkedin::before { background: rgba(0, 119, 181, 0.1); }
.social-link.linkedin:hover::before { background: #0077b5; }
.social-link.linkedin:hover { color: white; }

.social-link.twitter { color: #1da1f2; }
.social-link.twitter::before { background: rgba(29, 161, 242, 0.1); }
.social-link.twitter:hover::before { background: #1da1f2; }
.social-link.twitter:hover { color: white; }

/* Footer Bottom */
.footer-bottom {
    background: rgba(0, 0, 0, 0.2);
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.copyright p {
    margin: 0;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

.copyright strong {
    color: var(--secondary-color);
}

.footer-credits p {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.heart {
    color: #e74c3c;
    animation: heartbeat 1.5s ease-in-out infinite;
}

.dev-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.dev-link:hover {
    color: var(--white);
}

.legal-disclaimer {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.legal-disclaimer small {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
    max-width: 800px;
    display: inline-block;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* ====================== */
/* RESPONSIVE DESIGN */
/* ====================== */

@media (max-width: 1200px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1.2fr;
        gap: 2rem;
    }
    
    .brand-col {
        padding-right: 1rem;
    }
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
    
    .brand-col {
        grid-column: 1 / -1;
        padding-right: 0;
        margin-bottom: 1rem;
    }
    
    .social-links {
        max-width: 100%;
        grid-template-columns: repeat(6, 1fr);
    }
}

@media (max-width: 768px) {
    .footer-content {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .brand-section {
        padding: 1.5rem;
        text-align: center;
    }
    
    .footer-col h4:after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-menu a {
        justify-content: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .brand-logo h3 {
        font-size: 2rem;
    }
    
    .social-link {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .social-links {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.8rem;
    }
}