:root {
    --primary: #4f46e5; 
    --secondary: #b61818;
    --text: #000;
    --hover: #c29f30;
    --dark: #0d1c3a;
    --header-bg: var(--primary);
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --logo-w: 180px;
}

body { margin: 0; font-family: 'Segoe UI', sans-serif; }
main { margin-bottom: 20px; }

footer {
    background: var(--primary);
    color: var(--text);
    padding: 20px 0 10px;
    margin-top: 20px;
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-logo {
    flex: 0 0 var(--logo-w);
    padding: 0 15px;
}
.footer-logo img { 
    width: 100%; 
    height: auto;
    transition: all 0.3s ease;
}

.footer-logo img:hover { 
   
}

.footer-section {
    flex: 1;
    min-width: 200px;
    padding: 0 15px;
    margin-bottom: 10px;
}
.footer-section h3 {
    color: var(--secondary);
    margin-bottom: 20px;
    position: relative;
    font: 600 1.2rem 'Segoe UI';
}
.footer-section h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 40px;
    height: 2px;
    background: var(--secondary);
}

.footer-section ul { list-style: none; padding: 0; }
.footer-section li { margin-bottom: 12px; }
.footer-section a {
    color: var(--text);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}
.footer-section a:hover {
    color: var(--secondary);
    transform: translateX(5px);
}

.contact-info {
    display: flex;
    align-items: flex-start;
    margin-bottom: 10px;
    line-height: 1.4;
}
.contact-info i {
    margin-right: 12px;
    color: var(--secondary);
    margin-top: 3px;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}
.social-links a {
    color: var(--text);
    background: rgba(255,255,255,0.1);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.social-links a:hover {
    background: var(--secondary);
    color: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    background: var(--dark);
    text-align: center;
    padding: 10px 0;
    margin-top: 10px;
}
.footer-bottom p {
    margin: 0;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
}

/* Responsive */
@media (max-width: 900px) {
    .footer-logo { flex: 0 0 150px; }
    .footer-section { 
        flex: 1 0 calc(50% - 30px);
        text-align: center;
    }
    .footer-section h3::after { 
        left: 50%; 
        transform: translateX(-50%); 
    }
    .contact-info { justify-content: center; }
}

@media (max-width: 600px) {
    .footer-logo { 
        flex: 0 0 50%; 
        text-align: center;
        margin-bottom: 20px;
    }
    .footer-logo img { max-width: 150px; }
    .footer-section { flex: 1 0 100%; }
    .social-links { justify-content: center; }
}