/* Footer Component */
/* Option A: Branded Dark - Deep indigo gradient connecting to brand */

footer.site-footer {
    background: linear-gradient(180deg, #1E1B4B 0%, #0F0E24 100%);
    color: #E0E7FF;
    margin-top: 0;
}

/* Footer Top Section */
.footer-top {
    padding: var(--spacing-16) 0;
    border-bottom: 1px solid #495057;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1.5fr;
    gap: var(--spacing-12);
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-brand {
    text-align: left;
}

@media (max-width: 640px) {
    .footer-brand {
        text-align: center;
    }
}

.footer-logo {
    display: inline-block;
    text-decoration: none;
    margin-bottom: var(--spacing-4);
}

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

.footer-tagline {
    color: #ced4da;
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-6);
}

/* Social Icons */
.social-icons {
    display: flex;
    gap: var(--spacing-3);
    flex-wrap: wrap;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #343A40;
    border-radius: 50%;
    color: #ced4da;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.social-icons a:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.social-icons i {
    font-size: var(--font-size-lg);
}

/* Footer Headings */
.footer-heading {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--white);
    margin-bottom: var(--spacing-5);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Footer Menu Links */
.footer-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-menu li {
    margin-bottom: var(--spacing-3);
}

.footer-menu a {
    color: #ced4da;
    text-decoration: none;
    font-size: var(--font-size-base);
    transition: color var(--transition-fast);
}

.footer-menu a:hover {
    color: #ffffff;
}

/* Footer Bottom */
.footer-bottom {
    padding: var(--spacing-6) 0;
    background-color: #0F0E24;
}

.footer-bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-6);
}

@media (max-width: 768px) {
    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-4);
    }
}

.footer-copyright {
    color: #adb5bd;
    font-size: var(--font-size-sm);
}

.footer-copyright p {
    margin: 0;
}

/* Payment Methods */
.footer-payments {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.payments-label {
    color: #adb5bd;
    font-size: var(--font-size-sm);
}

.payment-icons {
    display: flex;
    gap: var(--spacing-3);
    flex-wrap: wrap;
}

.payment-icons i {
    font-size: 24px;
    color: #adb5bd;
    transition: color var(--transition-fast);
}

.payment-icons i:hover {
    color: #ffffff;
}

/* Made By Section */
.footer-made-by {
    padding: var(--spacing-4) 0;
    background-color: #0A0918;
    text-align: center;
    border-top: 1px solid #1E1B4B;
}

.footer-made-by p {
    margin: 0;
    color: #adb5bd;
    font-size: var(--font-size-sm);
}

.team-link a {
    color: #6366F1;
    text-decoration: none;
    font-weight: var(--font-weight-medium);
}

.team-link a:hover {
    color: #ffffff;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-6);
    right: var(--spacing-6);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    z-index: var(--z-index-fixed);
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.back-to-top i {
    font-size: var(--font-size-lg);
}