/* ============================================
   CaliOptik - Footer Styles
   ============================================ */

.co-footer {
    background-color: var(--co-primary);
    color: rgba(255, 255, 255, 0.7);
}

/* --- Footer Main --- */
.co-footer__main {
    padding: var(--co-space-16) 0 var(--co-space-12);
}

.co-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--co-space-10);
}

/* Footer Brand Column */
.co-footer__col--brand {
    padding-right: var(--co-space-8);
}

.co-footer__logo {
    margin-bottom: var(--co-space-5);
}

.co-footer__logo img {
    max-height: 36px;
    width: auto;
    filter: brightness(0) invert(1);
}

.co-footer__logo-text {
    font-family: var(--co-font-heading);
    font-size: var(--co-text-2xl);
    font-weight: var(--co-font-bold);
    text-decoration: none;
}

.co-footer__logo-text .co-header__logo-main {
    color: var(--co-bg);
}

.co-footer__logo-text .co-header__logo-accent {
    color: var(--co-accent);
}

.co-footer__description {
    font-size: var(--co-text-sm);
    line-height: var(--co-leading-relaxed);
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: var(--co-space-6);
}

/* Social Media */
.co-footer__social {
    display: flex;
    gap: var(--co-space-3);
}

.co-footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--co-radius-full);
    color: rgba(255, 255, 255, 0.6);
    transition: all var(--co-transition-base);
}

.co-footer__social-link:hover {
    background-color: var(--co-accent);
    border-color: var(--co-accent);
    color: var(--co-bg);
}

/* Footer Titles */
.co-footer__title {
    font-family: var(--co-font-body);
    font-size: var(--co-text-sm);
    font-weight: var(--co-font-semibold);
    color: var(--co-bg);
    text-transform: uppercase;
    letter-spacing: var(--co-tracking-wider);
    margin-bottom: var(--co-space-5);
    padding-bottom: var(--co-space-3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Footer Links */
.co-footer__links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.co-footer__links li {
    margin-bottom: var(--co-space-3);
}

.co-footer__links li a {
    font-size: var(--co-text-sm);
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: all var(--co-transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--co-space-2);
}

.co-footer__links li a::before {
    content: '';
    display: inline-block;
    width: 0;
    height: 1px;
    background-color: var(--co-accent);
    transition: width var(--co-transition-base);
}

.co-footer__links li a:hover {
    color: var(--co-bg);
}

.co-footer__links li a:hover::before {
    width: 12px;
}

/* Footer Contact */
.co-footer__contact {
    list-style: none;
    margin: 0;
    padding: 0;
}

.co-footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--co-space-3);
    margin-bottom: var(--co-space-4);
    font-size: var(--co-text-sm);
    color: rgba(255, 255, 255, 0.5);
}

.co-footer__contact li svg {
    color: var(--co-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.co-footer__contact li a {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    transition: color var(--co-transition-fast);
}

.co-footer__contact li a:hover {
    color: var(--co-bg);
}

/* --- Footer Bottom --- */
.co-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--co-space-5) 0;
}

.co-footer__bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--co-space-4);
}

.co-footer__copyright {
    font-size: var(--co-text-xs);
    color: rgba(255, 255, 255, 0.35);
    margin: 0;
}

.co-footer__copyright strong {
    color: rgba(255, 255, 255, 0.6);
}

.co-footer__payment-icons {
    display: flex;
    align-items: center;
    gap: var(--co-space-3);
}

.co-footer__payment-label {
    font-size: var(--co-text-xs);
    color: rgba(255, 255, 255, 0.35);
}

.co-footer__payment-badges {
    display: flex;
    gap: var(--co-space-2);
}

.co-payment-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--co-space-1) var(--co-space-3);
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--co-radius-sm);
    font-size: 10px;
    font-weight: var(--co-font-semibold);
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: var(--co-tracking-wide);
    text-transform: uppercase;
}