@font-face {
    font-family: 'IranianSans';
    src: url('../main/fonts/IranianSans.ttf') format('truetype');
}

footer {
    background-color: #1a252f;
    color: #ffffff;
    padding: 60px 20px 40px;
    font-family: 'IranianSans', sans-serif;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: 30px;
    flex-wrap: wrap;
}

.footer-section {
    flex: 1;
    min-width: 220px;
    padding: 15px;
}

.footer-section h3 {
    font-size: 1.4rem;
    color: #ffffff;
    margin-bottom: 20px;
    font-weight: 600;
    border-bottom: 2px solid #0277BD;
    padding-bottom: 10px;
}

.footer-section p, .footer-section ul li {
    font-size: 1rem;
    color: #d1d4d8;
    margin-bottom: 12px;
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-section a {
    color: #4dabf7;
    text-decoration: none;
    transition: color 0.2s ease, text-decoration 0.2s ease;
}

.footer-section a:hover {
    color: #74c0fc;
    text-decoration: underline;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links li {
    display: inline-block;
}

.social-links a {
    font-size: 1.5rem;
    color: #d1d4d8;
}

.social-links a:hover {
    color: #4dabf7;
    text-decoration: none;
}

.footer-bottom {
    text-align: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #3a4a5a;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: #d1d4d8;
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .footer-section {
        width: 100%;
        max-width: 500px;
    }
    .footer-section ul li {
        justify-content: center;
    }
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer-section h3 {
        font-size: 1.2rem;
    }
    .footer-section p, .footer-section ul li {
        font-size: 0.95rem;
    }
    .social-links a {
        font-size: 1.3rem;
    }
}