/* فوتر - بر اساس example/footer */
.modern-footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.wave-container { position: relative; height: 120px; overflow: hidden; }
.wave { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; }
.shape-fill { fill: #4f4f58; animation: waveMove 6s ease-in-out infinite; }
.shape-fill:nth-child(2) { animation-delay: -2s; }
.shape-fill:nth-child(3) { animation-delay: -4s; }
@keyframes waveMove { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(-20px); } }

.footer-container { max-width: 1400px; margin: 0 auto; padding: 0 2rem; position: relative; z-index: 2; }
.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    padding: 4rem 0 3rem;
}

.footer-brand { display: flex; flex-direction: column; gap: 2rem; }
.brand-logo { display: flex; align-items: center; gap: 1rem; }
.logo-icon {
    width: 60px; height: 60px;
    background: linear-gradient(135deg, #ffd700, #ffed4e);
    border-radius: 15px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}
.logo-icon i { font-size: 2rem; color: #1a1a2e; }
.brand-text h3 { font-size: 1.8rem; font-weight: 700; color: #ffd700; margin-bottom: 0.5rem; }
.brand-text span { color: #e0e0e0; font-size: 0.9rem; }
.brand-description { color: #b0b0b0; line-height: 1.8; font-size: 0.95rem; }

.social-links { display: flex; gap: 1rem; }
.social-link {
    width: 50px; height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    color: white; text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}
.social-link:hover { background: linear-gradient(135deg, #ff6b6b, #ee5a24); transform: translateY(-5px); }

.footer-links-section h4 {
    font-size: 1.2rem; font-weight: 600; color: #ffd700;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(255, 215, 0, 0.3);
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.8rem; }
.footer-links li a {
    color: #e0e0e0; text-decoration: none;
    transition: color 0.3s ease;
    display: flex; align-items: center; gap: 0.8rem;
}
.footer-links li a:hover { color: #ffd700; }

.footer-contact h4 { font-size: 1.2rem; font-weight: 600; color: #ffd700; margin-bottom: 1.5rem; }
.contact-info { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.contact-item {
    display: flex; align-items: flex-start; gap: 1rem;
    padding: 0.8rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.contact-item i { color: #ffd700; font-size: 1.1rem; }
.contact-item strong { display: block; color: #ffd700; font-size: 0.9rem; margin-bottom: 0.2rem; }
.contact-item span { color: #e0e0e0; font-size: 0.9rem; }

.newsletter-section { background: rgba(255, 255, 255, 0.05); padding: 1.5rem; border-radius: 15px; border: 1px solid rgba(255, 255, 255, 0.1); }
.newsletter-section h5 { color: #ffd700; font-size: 1.1rem; margin-bottom: 0.5rem; }
.newsletter-section p { color: #b0b0b0; font-size: 0.9rem; margin-bottom: 1rem; }
.newsletter-form .input-group { display: flex; gap: 0.5rem; }
.newsletter-form input {
    flex: 1; padding: 1rem 1.5rem; border: none; border-radius: 25px;
    background: rgba(255, 255, 255, 0.1); color: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
}
.newsletter-form button {
    width: 50px; height: 50px; border: none; border-radius: 50%;
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: white; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
}

.footer-bottom { background: rgba(0, 0, 0, 0.3); padding: 2rem 0; border-top: 1px solid rgba(255, 255, 255, 0.1); }
.footer-bottom-content {
    max-width: 1400px; margin: 0 auto; padding: 0 2rem;
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.copyright p { color: #b0b0b0; font-size: 0.9rem; }
.footer-bottom-links { display: flex; gap: 2rem; }
.footer-bottom-links a { color: #e0e0e0; text-decoration: none; font-size: 0.9rem; }
.footer-bottom-links a:hover { color: #ffd700; }

@media (max-width: 1200px) { .footer-main { grid-template-columns: 1fr 1fr; } }
@media (max-width: 768px) {
    .footer-main { grid-template-columns: 1fr; padding: 2rem 0; }
    .footer-bottom-content { flex-direction: column; text-align: center; }
    .brand-logo { justify-content: center; }
    .social-links { justify-content: center; }
}