/**
 * Footer CSS
 * Footer styles
 *
 * @package Flavor_Crypto
 */

/* ==========================================================================
   Footer Container
   ========================================================================== */

.fc-footer {
    background-color: var(--fc-bg-header);
    color: var(--fc-text-inverse);
    margin-top: auto;
}

/* ==========================================================================
   Footer Main
   ========================================================================== */

.fc-footer-main {
    padding: var(--fc-spacing-3xl) 0;
}

.fc-footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: var(--fc-spacing-2xl);
}

@media (max-width: 992px) {
    .fc-footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .fc-footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Footer Columns
   ========================================================================== */

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

/* About Column */
.fc-footer-column--about {
    padding-right: var(--fc-spacing-xl);
}

.fc-footer-logo {
    margin-bottom: var(--fc-spacing-md);
}

.fc-logo--footer .fc-logo-text {
    font-size: var(--fc-font-size-2xl);
}

.fc-footer-description {
    font-size: var(--fc-font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    line-height: var(--fc-line-height-relaxed);
    margin-bottom: var(--fc-spacing-lg);
}

/* Footer Titles */
.fc-footer-title {
    font-size: var(--fc-font-size-base);
    font-weight: 700;
    color: var(--fc-text-inverse);
    margin: 0 0 var(--fc-spacing-lg);
    padding-bottom: var(--fc-spacing-sm);
    border-bottom: 2px solid var(--fc-accent-blue);
}

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

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

.fc-footer-menu a {
    font-size: var(--fc-font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--fc-transition-fast);
}

.fc-footer-menu a:hover {
    color: var(--fc-text-inverse);
}

/* Footer Widget */
.fc-footer-widget {
    margin-bottom: var(--fc-spacing-md);
}

.fc-footer-widget-title {
    font-size: var(--fc-font-size-base);
    font-weight: 700;
    color: var(--fc-text-inverse);
    margin: 0 0 var(--fc-spacing-md);
}

/* ==========================================================================
   Social Links
   ========================================================================== */

.fc-social-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--fc-spacing-sm);
}

.fc-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--fc-radius-md);
    color: var(--fc-text-inverse);
    transition: all var(--fc-transition-fast);
}

.fc-social-link:hover {
    background-color: var(--fc-accent-blue);
    color: var(--fc-text-inverse);
    transform: translateY(-2px);
}

.fc-social-link--twitter:hover { background-color: #1DA1F2; }
.fc-social-link--facebook:hover { background-color: #1877F2; }
.fc-social-link--instagram:hover { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.fc-social-link--linkedin:hover { background-color: #0A66C2; }
.fc-social-link--youtube:hover { background-color: #FF0000; }
.fc-social-link--telegram:hover { background-color: #0088CC; }
.fc-social-link--discord:hover { background-color: #5865F2; }

/* ==========================================================================
   Newsletter
   ========================================================================== */

.fc-newsletter__description {
    font-size: var(--fc-font-size-sm);
    color: rgba(255, 255, 255, 0.7);
    line-height: var(--fc-line-height-relaxed);
    margin-bottom: var(--fc-spacing-md);
}

.fc-newsletter__input-group {
    display: flex;
    gap: var(--fc-spacing-sm);
}

.fc-newsletter__input {
    flex: 1;
    padding: var(--fc-spacing-sm) var(--fc-spacing-md);
    font-size: var(--fc-font-size-sm);
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--fc-radius-md);
    color: var(--fc-text-inverse);
}

.fc-newsletter__input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.fc-newsletter__input:focus {
    outline: none;
    border-color: var(--fc-accent-blue);
    background-color: rgba(255, 255, 255, 0.15);
}

.fc-newsletter__btn {
    flex-shrink: 0;
    padding: var(--fc-spacing-sm) var(--fc-spacing-lg);
}

.fc-newsletter__message {
    margin-top: var(--fc-spacing-sm);
    font-size: var(--fc-font-size-sm);
    padding: var(--fc-spacing-sm);
    border-radius: var(--fc-radius-sm);
}

.fc-newsletter__message--success {
    background-color: rgba(40, 167, 69, 0.2);
    color: var(--fc-accent-green);
}

.fc-newsletter__message--error {
    background-color: rgba(220, 53, 69, 0.2);
    color: var(--fc-accent-red);
}

.fc-newsletter__privacy {
    margin-top: var(--fc-spacing-sm);
    font-size: var(--fc-font-size-xs);
    color: rgba(255, 255, 255, 0.5);
}

.fc-newsletter__privacy a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: underline;
}

.fc-newsletter__privacy a:hover {
    color: var(--fc-text-inverse);
}

/* ==========================================================================
   Footer Bottom
   ========================================================================== */

.fc-footer-bottom {
    padding: var(--fc-spacing-lg) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.fc-footer-copyright {
    font-size: var(--fc-font-size-sm);
    color: rgba(255, 255, 255, 0.6);
}

.fc-footer-legal {
    display: flex;
    flex-wrap: wrap;
    gap: var(--fc-spacing-lg);
}

.fc-footer-legal a {
    font-size: var(--fc-font-size-sm);
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color var(--fc-transition-fast);
}

.fc-footer-legal a:hover {
    color: var(--fc-text-inverse);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
    .fc-footer-main {
        padding: var(--fc-spacing-2xl) 0;
    }

    .fc-footer-column--about {
        padding-right: 0;
    }

    .fc-newsletter__input-group {
        flex-direction: column;
    }

    .fc-footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }

    .fc-footer-legal {
        justify-content: center;
    }
}