/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, 
        var(--color-primary) 0%, 
        #1E3A8A 50%,
        var(--color-primary) 100%);
    position: relative;
    padding: calc(var(--spacing-unit) * 5) 0 calc(var(--spacing-unit) * 3);
    margin-top: 0;
    overflow: hidden;
}

body.dark .footer {
    background: linear-gradient(135deg, 
        #0B1220 0%, 
        #111827 50%,
        #0B1220 100%);
}

.footer-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 2px,
            rgba(255, 255, 255, 0.05) 2px,
            rgba(255, 255, 255, 0.05) 4px
        );
    opacity: 0.5;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--color-accent), 
        transparent);
    animation: footer-sweep 8s infinite;
    box-shadow: 0 0 20px var(--color-accent);
}

@keyframes footer-sweep {
    0% {
        left: -100%;
    }
    50% {
        left: 100%;
    }
    100% {
        left: 100%;
    }
}

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

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

.footer-logo img {
    height: 50px;
    width: auto;
    display: block;
    filter: brightness(1.1);
    transition: var(--transition-fast);
}

.footer-logo img:hover {
    filter: brightness(1.3);
    transform: scale(1.05);
}

.footer-content {
    text-align: center;
    padding: calc(var(--spacing-unit) * 3) 0;
}

.footer-logo-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: calc(var(--spacing-unit) * 2);
}

.footer-logo-img {
    height: 60px;
    width: auto;
    display: block;
    filter: brightness(1.1);
    transition: var(--transition-fast);
    margin: 0 auto;
}

.footer-logo-img:hover {
    filter: brightness(1.3);
    transform: scale(1.05);
}

.footer-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 2rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: #FFFFFF;
    margin: 0;
    text-align: center;
}

body.dark .footer-title {
    color: var(--text-main);
}

.footer-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    max-width: 100%;
}

body.dark .footer-text {
    color: var(--text-muted);
}

.footer-heading {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #FFFFFF;
    margin-bottom: calc(var(--spacing-unit) * 2);
}

body.dark .footer-heading {
    color: var(--text-main);
}

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

.footer-links li {
    margin-bottom: calc(var(--spacing-unit) * 1.5);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-fast);
}

.footer-links li:hover {
    color: var(--color-accent);
    padding-left: calc(var(--spacing-unit) * 1);
}

.footer-links a {
    color: inherit;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    margin-top: calc(var(--spacing-unit) * 3);
    padding-top: calc(var(--spacing-unit) * 2);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: calc(var(--spacing-unit) * 2);
}

.footer-bottom p {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    max-width: 100%;
}

/* Social Media Icons */
.social-icons {
    display: flex;
    gap: calc(var(--spacing-unit) * 2);
    align-items: center;
    justify-content: center;
}

.social-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-icon:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-primary);
    transform: translateY(-2px);
}

body.dark .social-icon:hover {
    color: #FFFFFF;
}

.social-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

@media (max-width: 768px) {
    .footer {
        padding: calc(var(--spacing-unit) * 4) 0 calc(var(--spacing-unit) * 2);
        margin-top: 0;
    }
    
    .footer-logo-img {
        height: 50px;
    }
    
    .footer-title {
        font-size: 1.25rem;
        letter-spacing: 2px;
    }
    
    .footer-logo-wrapper {
        gap: calc(var(--spacing-unit) * 1.5);
    }
}