/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--color-primary);
    color: rgba(255, 255, 255, 0.8);
}

.footer-main {
    padding: var(--space-5xl) 0 var(--space-3xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
    gap: var(--space-3xl);
}

/* --- Footer About --- */
.footer-logo {
    display: inline-block;
    margin-bottom: var(--space-lg);
}

.footer-logo img {
    height: 50px;
    width: auto;
}

.footer-desc {
    font-size: var(--font-size-sm);
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: var(--space-xl);
}

.footer-social {
    display: flex;
    gap: var(--space-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-circle);
    font-size: 0.9rem;
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-3px);
}

/* --- Footer Headings --- */
.footer-heading {
    font-size: var(--font-size-md);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    position: relative;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--color-accent);
    border-radius: 2px;
}

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

.footer-links a {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: rgba(255, 255, 255, 0.65);
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
    padding: 4px 0;
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 6px;
}

.footer-links a i {
    font-size: 0.6rem;
    color: var(--color-accent);
    transition: transform var(--transition-base);
}

.footer-links a:hover i {
    transform: translateX(3px);
}

/* --- Footer Contact --- */
.footer-contact li {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    font-size: var(--font-size-sm);
}

.footer-contact li i {
    color: var(--color-accent);
    font-size: 1rem;
    margin-top: 3px;
    flex-shrink: 0;
    width: 20px;
}

.footer-contact li span,
.footer-contact li a {
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.6;
    transition: color var(--transition-base);
}

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

/* --- Footer Bottom --- */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-lg) 0;
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 0;
}

.footer-credit {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.footer-credit i {
    color: var(--color-accent);
}