/* ===== PREMIUM FOOTER ===== */
.footer {
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--charcoal) 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
    border-top: 2px solid var(--accent);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(201, 162, 39, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(201, 162, 39, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 32px 32px;
    position: relative;
    z-index: 1;
}

/* ===== MAIN FOOTER CONTENT ===== */
.footer-main {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    font-size: 36px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.footer-tagline {
    font-size: 16px;
    color: var(--pearl);
    line-height: 1.6;
    margin-bottom: 32px;
    font-weight: 400;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(43, 43, 43, 0.6);
    border-radius: 12px;
    color: var(--pearl);
    text-decoration: none;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    border: 1px solid var(--accent);
}

.social-link:hover {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: var(--primary-black);
    transform: translateY(-2px);
    border-color: var(--accent-light);
    box-shadow: var(--shadow-gold);
}

/* ===== FOOTER LINKS GRID ===== */
.footer-links {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

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

.footer-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.footer-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

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

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 15px;
    font-weight: 400;
    transition: var(--transition);
    position: relative;
    display: inline-block;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 100%);
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--white);
    transform: translateX(4px);
}

.footer-link:hover::after {
    width: 100%;
}

/* ===== NEWSLETTER SECTION ===== */
.footer-newsletter {
    background: rgba(43, 43, 43, 0.6);
    border: 2px solid var(--accent);
    border-radius: 24px;
    padding: 40px;
    margin-bottom: 60px;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 30px rgba(201, 162, 39, 0.2);
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.newsletter-text h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.newsletter-text p {
    color: var(--pearl);
    font-size: 16px;
    line-height: 1.5;
}

.newsletter-form {
    width: 100%;
}

.input-group {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.newsletter-input {
    flex: 1;
    padding: 16px 20px;
    background: rgba(28, 28, 28, 0.8);
    border: 1px solid var(--accent);
    border-radius: 12px;
    color: var(--white);
    font-size: 15px;
    outline: none;
    transition: var(--transition);
    backdrop-filter: blur(10px);
}

.newsletter-input::placeholder {
    color: var(--pearl);
}

.newsletter-input:focus {
    border-color: var(--accent-light);
    background: var(--charcoal-alt);
    box-shadow: var(--shadow-gold);
}

.newsletter-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 24px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    color: var(--primary-black);
    border: 2px solid transparent;
    border-radius: 12px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
    border-color: var(--accent-light);
}

.newsletter-disclaimer {
    color: var(--pearl);
    font-size: 13px;
    text-align: right;
}

/* ===== FOOTER BOTTOM ===== */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--accent);
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 32px;
}

.copyright {
    color: var(--pearl);
    font-size: 14px;
    margin: 0;
}

.legal-links {
    display: flex;
    gap: 24px;
}

.legal-link {
    color: var(--pearl);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.legal-link:hover {
    color: var(--accent);
}

.footer-badges {
    display: flex;
    gap: 24px;
}

.badge {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 13px;
    font-weight: 500;
}

.badge svg {
    color: var(--accent);
}

/* ===== RESPONSIVE FOOTER ===== */
@media (min-width: 1025px) and (max-width: 1199px) {
    .footer-container {
        padding: 80px 24px 32px;
    }
    
    .footer-main {
        gap: 50px;
    }
    
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
        gap: 36px;
    }
    
    .footer-newsletter {
        padding: 40px 32px;
    }
}

@media (max-width: 1200px) {
    .footer-main {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }

    .newsletter-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 1024px) {
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .footer-container {
        padding: 60px 24px 24px;
    }

    .footer-main {
        gap: 48px;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px 20px;
        row-gap: 40px;
    }

    .footer-column {
        padding-right: 10px;
    }

    .footer-newsletter {
        padding: 32px 24px;
        margin-bottom: 40px;
    }

    .newsletter-text h3 {
        font-size: 20px;
    }

    .input-group {
        flex-direction: column;
        gap: 16px;
    }

    .newsletter-input {
        width: 100%;
    }

    .newsletter-btn {
        width: 100%;
        justify-content: center;
    }

    .newsletter-disclaimer {
        text-align: left;
        margin-top: 16px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 24px;
        align-items: flex-start;
    }

    .footer-legal {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
        width: 100%;
    }

    .legal-links {
        flex-wrap: wrap;
        gap: 16px;
        width: 100%;
    }

    .footer-badges {
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }
}

/* ===== FOOTER ACORDEÓN PARA MÓVILES ===== */
@media (max-width: 480px) {
    .footer-links {
        grid-template-columns: 1fr;
        gap: 0;
        margin-top: 32px;
    }


    .contact-item {
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
        color: rgba(255, 255, 255, 0.8);
    }

    .contact-item strong {
        color: #fff;
        margin-right: 0.5rem;
    }

    @media (max-width: 768px) {
        .footer-contact-info {
            margin: 1rem 0;
            padding: 0.8rem 0;
        }
        
        .contact-item {
            font-size: 0.85rem;
            margin-bottom: 0.4rem;
        }
    }

    .footer-title:hover {
        color: var(--accent);
    }

    .footer-title::after {
        content: '+';
        font-size: 18px;
        font-weight: bold;
        color: var(--accent);
        transition: all 0.3s ease;
        width: 20px;
        text-align: center;
    }

    .footer-column.active .footer-title::after {
        content: '-';
        transform: rotate(180deg);
    }

    .footer-list {
        max-height: 0;
        overflow: hidden;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        margin-top: 0;
        opacity: 0;
    }

    .footer-column.active .footer-list {
        max-height: 300px;
        margin-top: 12px;
        padding-left: 8px;
        opacity: 1;
    }

    .footer-list li {
        margin-bottom: 8px;
        transform: translateX(-10px);
        transition: transform 0.3s ease;
    }

    .footer-column.active .footer-list li {
        transform: translateX(0);
    }

    .footer-link {
        font-size: 14px;
        padding: 4px 0;
        display: block;
    }
}
/* Asegurar que en pantallas grandes no se aplique el acordeón */
@media (min-width: 481px) {
    .footer-title::after {
        display: none !important;
    }
    
    .footer-title {
        cursor: default !important;
    }
    
    .footer-list {
        max-height: none !important;
        opacity: 1 !important;
        overflow: visible !important;
    }
}