/* Professional Footer Styles */
.footer {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
    color: #e2e8f0;
    padding: 4rem 0 0;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.footer-main {
    position: relative;
    z-index: 1;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

/* Brand Section */
.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.75rem;
    font-weight: 700;
    color: #6366f1;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: translateY(-2px);
}

.footer-logo i {
    font-size: 2rem;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    color: #94a3b8;
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1rem;
}

/* Social Links */
.footer-social {
    margin-bottom: 2rem;
}

.footer-social h5 {
    font-size: 1rem;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 12px;
    color: #94a3b8;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.social-links a:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: rgba(99, 102, 241, 0.4);
    color: #6366f1;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.2);
}

.social-links a i {
    font-size: 1.1rem;
}

/* Newsletter */
.footer-newsletter {
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    backdrop-filter: blur(10px);
}

.footer-newsletter h5 {
    font-size: 1rem;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 0.5rem;
}

.footer-newsletter p {
    color: #94a3b8;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.newsletter-form {
    margin-top: 1rem;
}

.newsletter-input-group {
    display: flex;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.newsletter-input-group:focus-within {
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.newsletter-input-group input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0.75rem 1rem;
    color: #f1f5f9;
    font-size: 0.9rem;
    outline: none;
}

.newsletter-input-group input::placeholder {
    color: #64748b;
}

.newsletter-input-group button {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border: none;
    padding: 0.75rem 1rem;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.newsletter-input-group button:hover {
    background: linear-gradient(135deg, #5b21b6, #7c3aed);
    transform: scale(1.05);
}

/* Footer Sections */
.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #6366f1, #8b5cf6);
    border-radius: 1px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section ul li a:hover {
    color: #6366f1;
    transform: translateX(4px);
}

.footer-section ul li a::before {
    content: '→';
    opacity: 0;
    transition: opacity 0.3s ease;
    font-size: 0.8rem;
}

.footer-section ul li a:hover::before {
    opacity: 1;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(99, 102, 241, 0.2);
    padding: 2rem 0;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.footer-bottom-content {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 2rem;
    align-items: center;
}

.footer-copyright p {
    color: #94a3b8;
    font-size: 0.9rem;
    margin: 0.25rem 0;
}

.footer-location {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: #64748b;
}

.footer-location i {
    color: #6366f1;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-bottom-links a {
    color: #94a3b8;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #6366f1;
}

/* Security Badges */
.footer-badges {
    display: flex;
    justify-content: flex-end;
}

.security-badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 20px;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    color: #94a3b8;
    transition: all 0.3s ease;
    cursor: default;
}

.badge:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: rgba(99, 102, 241, 0.4);
    color: #f1f5f9;
}

.badge i {
    color: #6366f1;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
        gap: 2.5rem;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
        max-width: none;
        margin-bottom: 2rem;
    }
}

@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 2rem;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
    }
    
    .footer-bottom-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-badges {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 3rem 0 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-newsletter {
        text-align: center;
    }
    
    .newsletter-input-group {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .footer-bottom-links {
        justify-content: center;
        gap: 1.5rem;
    }
    
    .security-badges {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .footer-section h4::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-bottom-links {
        flex-direction: column;
        gap: 1rem;
    }
    
    .security-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .badge {
        width: fit-content;
    }
}

/* Animation for footer elements */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.footer-section {
    animation: fadeInUp 0.6s ease forwards;
}

.footer-section:nth-child(1) { animation-delay: 0.1s; }
.footer-section:nth-child(2) { animation-delay: 0.2s; }
.footer-section:nth-child(3) { animation-delay: 0.3s; }
.footer-section:nth-child(4) { animation-delay: 0.4s; }
.footer-section:nth-child(5) { animation-delay: 0.5s; }
.footer-section:nth-child(6) { animation-delay: 0.6s; }

/* Print styles */
@media print {
    .footer {
        background: #f8fafc !important;
        color: #1e293b !important;
    }
    
    .footer-social,
    .footer-newsletter,
    .footer-badges {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}