/* ========================================
   8. FOOTER
   ======================================== */

.site-footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #ecf0f1;
    padding: var(--space-2xl) var(--container-padding) 0;
    position: relative;
    background: #096275;
}

.footer-wave {
    position: absolute;
    top: -280px;
    left: 0;
    width: 100%;
    line-height: 0;
    min-height: 120px;
}
.footer-wave img {
    width: 100%;
    height: auto;
}

.footer-wave svg {
    width: 100%;
    height: 60px;
    display: block;
}

.footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
}

.footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-3xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(236, 240, 241, 0.15);
}

.footer-column h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-lg);
    color: white;
    position: relative;
    padding-bottom: var(--space-md);
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent) 0%, transparent 100%);
    border-radius: var(--radius-full);
}

.footer-logo {
    height: 120px;
    margin-bottom: var(--space-lg);
}

.footer-tagline {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: #ffd700 !important;
    margin-bottom: var(--space-md) !important;
}

.footer-about p {
    font-size: var(--font-size-sm);
    line-height: 1.7;
    color: rgba(236, 240, 241, 0.85);
    margin-bottom: var(--space-lg);
}

/* Social Links */
.footer-social {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(236, 240, 241, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.social-link:hover {
    background: var(--accent);
    transform: translateY(-3px) rotate(5deg);
    box-shadow: 0 4px 12px rgba(244, 124, 42, 0.4);
}

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

/* Footer Links */
.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: rgba(236, 240, 241, 0.85);
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-links a::before {
    content: '→';
    opacity: 0;
    transform: translateX(-8px);
    transition: all var(--transition-base);
    color: var(--accent);
}

.footer-links a:hover {
    color: #ffd700;
    padding-left: var(--space-md);
}

.footer-links a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

/* Footer Contact */
.footer-contact-list {
    list-style: none;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    color: rgba(236, 240, 241, 0.85);
    transition: transform var(--transition-base);
}

.footer-contact-item:hover {
    transform: translateX(5px);
}

.footer-contact-item svg {
    width: 20px;
    height: 20px;
    min-width: 20px;
    margin-top: 2px;
    stroke: var(--accent);
    fill: none;
    stroke-width: 2;
}

.footer-contact-item a {
    color: rgba(236, 240, 241, 0.85);
    transition: color var(--transition-base);
}

.footer-contact-item a:hover {
    color: #ffd700;
}

/* Footer Bottom */
.footer-bottom {
    padding: var(--space-lg) 0;
    text-align: center;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
    font-size: var(--font-size-sm);
    color: rgba(236, 240, 241, 0.7);
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
}

.footer-bottom-links a {
    color: rgba(236, 240, 241, 0.7);
    transition: color var(--transition-base);
}

.footer-bottom-links a:hover {
    color: #ffd700;
}

/* Scroll to Top */
.scroll-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(244, 124, 42, 0.4);
    z-index: var(--z-fixed);
}

.scroll-top.visible {
    opacity: 1;
    pointer-events: all;
}

.scroll-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(244, 124, 42, 0.5);
}

.scroll-top svg {
    width: 24px;
    height: 24px;
    stroke: white;
    fill: none;
    stroke-width: 2;
}