/* ===== FOOTER CLASSICO HSElevate ===== */

.footer-section {
    background: #1a1a1a;
    color: #ffffff;
    margin-top: 4rem;
    position: relative;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===== CONTENUTO PRINCIPALE ===== */
.footer-main {
    padding: 3rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 3rem;
    align-items: flex-start;
}

/* ===== COLONNE FOOTER ===== */
.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-heading {
    color: #327fa8;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid #327fa8;
    padding-bottom: 0.5rem;
    display: inline-block;
    width: fit-content;
}

/* ===== SEZIONE CONTATTI ===== */
.footer-contact {
    align-items: flex-start;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    color: #327fa8;
    font-size: 1.2rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-email {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-email:hover {
    color: #F2A93B;
}

.contact-description {
    color: #cccccc;
    font-size: 0.9rem;
    font-style: italic;
    line-height: 1.4;
}

/* ===== SEZIONE SOCIAL ===== */
.footer-social {
    align-items: center;
    text-align: center;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1rem;
    background: #2a2a2a;
    border: 1px solid #404040;
    border-radius: 6px;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.social-link:hover {
    background: #327fa8;
    border-color: #327fa8;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(50, 127, 168, 0.3);
}

.social-link.youtube:hover {
    background: #FF0000;
    border-color: #FF0000;
    box-shadow: 0 4px 12px rgba(255, 0, 0, 0.3);
}

.social-link.linkedin:hover {
    background: #0077B5;
    border-color: #0077B5;
    box-shadow: 0 4px 12px rgba(0, 119, 181, 0.3);
}

.social-link i {
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.social-label {
    font-weight: 500;
}

/* ===== SEZIONE LEGALE ===== */
.footer-legal {
    align-items: flex-end;
    text-align: right;
}

.legal-links {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.legal-link {
    color: #cccccc;
    font-size: 0.9rem;
    text-decoration: none;
    transition: color 0.3s ease;
    padding: 0.3rem 0;
    position: relative;
}

.legal-link:hover {
    color: #F2A93B;
}

.legal-link::before {
    content: '';
    position: absolute;
    right: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background: #F2A93B;
    transition: width 0.3s ease;
}

.legal-link:hover::before {
    width: 100%;
}

.footer-seal {
    align-self: flex-end;
}

/* ===== BARRA COPYRIGHT ===== */
.footer-bottom {
    border-top: 1px solid #404040;
    padding: 1.5rem 0;
}

.footer-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        #327fa8 20%,
        #327fa8 80%,
        transparent 100%);
    margin-bottom: 1.5rem;
}

.copyright-content {
    text-align: center;
}

.copyright-text {
    color: #888888;
    font-size: 0.9rem;
    margin: 0;
    letter-spacing: 0.5px;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablet */
@media (max-width: 768px) {
    .footer-container {
        padding: 0 1rem;
    }
    
    .footer-main {
        padding: 2rem 0 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }
    
    .footer-contact,
    .footer-social,
    .footer-legal {
        align-items: center;
        text-align: center;
    }
    
    .footer-heading {
        width: 100%;
        text-align: center;
    }
    
    .contact-item {
        justify-content: center;
    }
    
    .legal-links {
        align-items: center;
    }
    
    .legal-link::before {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-seal {
        align-self: center;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .footer-main {
        padding: 1.5rem 0 1rem;
    }
    
    .footer-grid {
        gap: 2rem;
    }
    
    .footer-heading {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }
    
    .contact-email {
        font-size: 1rem;
    }
    
    .contact-description {
        font-size: 0.85rem;
        text-align: center;
    }
    
    .social-link {
        padding: 0.7rem 0.8rem;
        font-size: 0.9rem;
        justify-content: center;
    }
    
    .legal-link {
        font-size: 0.85rem;
    }
    
    .copyright-text {
        font-size: 0.8rem;
    }
    
    .footer-bottom {
        padding: 1rem 0;
    }
}

/* Mobile piccoli */
@media (max-width: 360px) {
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .contact-icon {
        margin-top: 0;
    }
    
    .social-links {
        gap: 0.8rem;
    }
    
    .legal-links {
        gap: 0.6rem;
    }
}

/* ===== ACCESSIBILITÀ ===== */

/* Focus states */
.contact-email:focus,
.social-link:focus,
.legal-link:focus {
    outline: 2px solid #327fa8;
    outline-offset: 2px;
    border-radius: 3px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .contact-email,
    .social-link,
    .legal-link {
        transition: none;
    }
    
    .social-link:hover {
        transform: none;
    }
}

/* Miglioramento contrasto per accessibilità */
@media (prefers-contrast: high) {
    .footer-section {
        background: #000000;
    }
    
    .contact-description,
    .legal-link {
        color: #ffffff;
    }
    
    .copyright-text {
        color: #cccccc;
    }
}