/* ========================================
   Unified Footer Styles
   Modern, Mobile-First Design
   ======================================== */

/* Base Footer Styles */
.footer {
    background: #fff;
    border-top: 4px solid #eab308;
    padding: 48px 0 0;
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    margin-bottom: 48px;
}

/* Footer Section Base */
.footer-section {
    margin-bottom: 0;
}

.footer-section h4 {
    font-weight: bold;
    color: #000;
    margin-bottom: 16px;
    font-size: 1.25rem;
    letter-spacing: 0.05em;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Footer Logo */
.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.footer-logo img {
    height: 40px;
    width: auto;
}

/* Footer Description */
.footer-description {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 16px;
    font-size: 14px;
}

/* Footer Details (P.IVA, Cod. Fisc.) */
.footer-details {
    font-size: 14px;
    color: #9ca3af;
}

.footer-details p {
    margin-bottom: 4px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #6b7280;
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 14px;
    display: inline-block;
    min-height: 44px;
    line-height: 44px;
}

.footer-links a:hover {
    color: #eab308;
    transform: translateX(4px);
}

/* Footer Contact */
.footer-contact {
    font-size: 14px;
}

.footer-contact p {
    margin-bottom: 8px;
    color: #6b7280;
    line-height: 1.6;
}

.footer-contact strong {
    color: #000;
    font-weight: 600;
}

.footer-contact-link {
    color: #eab308;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
    display: inline-block;
    margin-top: 8px;
}

.footer-contact-link:hover {
    color: #f59e0b;
    text-decoration: underline;
}

/* Social Media Section */
.social-description {
    color: #6b7280;
    font-size: 14px;
    margin-bottom: 16px;
    line-height: 1.5;
}

.footer-social-mobile {
    display: flex;
    flex-direction: row;
    gap: 12px;
    margin-top: 12px;
    justify-content: flex-start;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 18px;
    min-width: 44px;
    min-height: 44px;
}

.social-icon.facebook {
    background: #1877f2;
    color: #fff;
}

.social-icon.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
    color: #fff;
}

.social-icon.tiktok {
    background: #000;
    color: #fff;
}

.social-icon:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.social-icon.facebook:hover {
    background: #166fe5;
}

.social-icon.tiktok:hover {
    background: #333;
}

/* Payment Methods */
.payment-methods {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 12px;
}

.payment-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    background: #fff;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 24px;
    color: #6b7280;
    min-width: 50px;
    min-height: 44px;
}

.payment-icon:hover {
    border-color: #eab308;
    background: #fef3c7;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(234, 179, 8, 0.2);
    color: #000;
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid #e5e7eb;
    padding-top: 32px;
    padding-bottom: 32px;
    text-align: center;
}

.footer-bottom-content {
    text-align: center;
}

.footer-copyright {
    color: #6b7280;
    font-size: 14px;
    margin: 0;
}

.footer-copyright a {
    color: #eab308;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-copyright a:hover {
    color: #f59e0b;
    text-decoration: underline;
}

/* ========================================
   Responsive Design - Mobile First
   ======================================== */

/* Tablet View (768px - 1023px) */
@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px 32px;
    }

    .footer-section h4 {
        font-size: 1.125rem;
    }

    .footer-description {
        font-size: 15px;
    }

    .footer-links a {
        font-size: 15px;
    }

    .footer-contact {
        font-size: 15px;
    }

    .footer-social-mobile {
        justify-content: flex-start;
    }
}

/* Desktop View (1024px+) */
@media (min-width: 1024px) {
    .footer {
        padding: 60px 0 0;
    }

    .footer-grid {
        grid-template-columns: 2fr 1.5fr 1.5fr 1.5fr;
        gap: 40px 32px;
        margin-bottom: 60px;
    }

    .footer-section h4 {
        font-size: 1.25rem;
    }

    .footer-description {
        font-size: 15px;
    }

    .footer-links a {
        font-size: 15px;
    }

    .footer-contact {
        font-size: 15px;
    }

    .payment-methods {
        gap: 16px;
    }

    .payment-icon {
        min-width: 60px;
        padding: 12px;
    }
}

/* Mobile View (< 768px) - Centered Layout */
@media (max-width: 767px) {
    .footer {
        padding: 32px 0 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
        margin-bottom: 32px;
        text-align: center;
    }

    .footer-section {
        padding: 0 4px;
    }

    .footer-section h4 {
        font-size: 1.1rem;
        margin-bottom: 12px;
        padding-bottom: 10px;
        justify-content: center;
    }

    .footer-logo {
        justify-content: center;
        margin-bottom: 20px;
    }

    .footer-description {
        font-size: 14px;
        line-height: 1.5;
        margin-bottom: 12px;
        text-align: center;
    }

    .footer-details {
        font-size: 12px;
        text-align: center;
    }

    .footer-links {
        text-align: center;
    }

    .footer-links li {
        margin-bottom: 10px;
    }

    .footer-links a {
        font-size: 14px;
        min-height: 44px;
        line-height: 44px;
    }

    .footer-contact {
        font-size: 14px;
        text-align: center;
    }

    .footer-contact p {
        margin-bottom: 6px;
    }

    .footer-contact-link {
        margin-top: 12px;
    }

    .social-description {
        font-size: 13px;
        text-align: center;
        margin-bottom: 12px;
    }

    .footer-social-mobile {
        justify-content: center;
        gap: 10px;
        margin-top: 16px;
    }

    .social-icon {
        width: 44px;
        height: 44px;
        font-size: 20px;
    }

    .payment-methods {
        justify-content: center;
        gap: 8px;
        margin-top: 16px;
    }

    .payment-icon {
        min-width: 50px;
        min-height: 44px;
        padding: 8px;
        font-size: 20px;
    }

    .footer-bottom {
        padding-top: 24px;
        padding-bottom: 24px;
    }

    .footer-copyright {
        font-size: 12px;
        text-align: center;
    }
}

/* Small Mobile View (< 480px) */
@media (max-width: 480px) {
    .footer {
        padding: 24px 0 0;
    }

    .footer-grid {
        gap: 24px;
        margin-bottom: 24px;
    }

    .footer-section h4 {
        font-size: 1rem;
        margin-bottom: 10px;
        padding-bottom: 8px;
    }

    .footer-logo img {
        height: 35px;
    }

    .footer-description {
        font-size: 13px;
    }

    .footer-details {
        font-size: 11px;
    }

    .footer-links a {
        font-size: 13px;
    }

    .footer-contact {
        font-size: 13px;
    }

    .social-description {
        font-size: 12px;
    }

    .footer-social-mobile {
        gap: 8px;
    }

    .social-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .payment-methods {
        gap: 6px;
    }

    .payment-icon {
        min-width: 45px;
        min-height: 40px;
        padding: 6px;
        font-size: 18px;
    }

    .footer-bottom {
        padding-top: 20px;
        padding-bottom: 20px;
    }

    .footer-copyright {
        font-size: 11px;
    }
}

/* ========================================
   Accessibility & Animations
   ======================================== */

/* Focus States */
.footer-links a:focus,
.footer-contact-link:focus,
.social-icon:focus,
.payment-icon:focus,
.footer-copyright a:focus {
    outline: 2px solid #eab308;
    outline-offset: 2px;
    border-radius: 4px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .footer-links a,
    .footer-contact-link,
    .social-icon,
    .payment-icon,
    .footer-copyright a {
        transition: none;
    }

    .footer-links a:hover {
        transform: none;
    }

    .social-icon:hover {
        transform: none;
    }

    .payment-icon:hover {
        transform: none;
    }
}

/* Print Styles */
@media print {
    .footer {
        border-top: 2px solid #000;
        padding: 24px 0;
    }

    .footer-social-mobile,
    .payment-methods {
        display: none;
    }

    .footer-links a:hover,
    .social-icon:hover,
    .payment-icon:hover {
        transform: none;
        box-shadow: none;
    }
}