/* ============================================================
   LEGAL PAGES - Modern Design System
   Archivo: assets/css/legal-pages.css
   Para: Terms of Use, Privacy Policy
   ============================================================ */

/* === LAYOUT PRINCIPAL === */
.legal-page-container {
    background: var(--color-gray-50);
    min-height: 100vh;
}

.legal-content-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px 80px;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 48px;
}

/* === TABLE OF CONTENTS (STICKY SIDEBAR) === */
.legal-toc {
    position: sticky;
    top: calc(var(--nav-height, 80px) + 20px);
    height: fit-content;
    background: white;
    border-radius: var(--radius-xl);
    padding: 24px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--color-gray-200);
}

.legal-toc-title {
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--color-gray-900);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 16px;
}

.legal-toc-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.legal-toc-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    font-size: var(--text-sm);
    color: var(--color-gray-600);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-weight: 500;
}

.legal-toc-link:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
    transform: translateX(4px);
}

.legal-toc-link.active {
    background: var(--color-primary-lighter);
    color: var(--color-primary);
    font-weight: 600;
}

.legal-toc-link svg {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    opacity: 0.6;
}

.legal-toc-link.active svg {
    opacity: 1;
}

/* === CONTENIDO PRINCIPAL === */
.legal-main-content {
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--color-gray-200);
    overflow: hidden;
}

.legal-document-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: 48px 40px;
    position: relative;
    overflow: hidden;
}

.legal-document-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.legal-document-header-content {
    position: relative;
    z-index: 1;
}

.legal-document-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.legal-document-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    margin: 0 0 16px;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.legal-document-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    font-size: var(--text-sm);
    opacity: 0.95;
}

.legal-document-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.legal-document-meta-item svg {
    width: 18px;
    height: 18px;
    opacity: 0.9;
}

/* === BODY DEL DOCUMENTO === */
.legal-document-body {
    padding: 48px 40px;
}

.legal-section {
    margin-bottom: 48px;
    scroll-margin-top: calc(var(--nav-height, 80px) + 20px);
}

.legal-section:last-child {
    margin-bottom: 0;
}

.legal-section-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 3px solid var(--color-gray-100);
}

.legal-section-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary-lighter) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    flex-shrink: 0;
}

.legal-section-icon svg {
    width: 24px;
    height: 24px;
}

.legal-section-title {
    font-size: clamp(1.5rem, 3vw, 1.875rem);
    font-weight: 700;
    color: var(--color-gray-900);
    margin: 0;
    line-height: 1.3;
}

.legal-section-content {
    padding-left: 64px;
}

.legal-section-content p {
    font-size: var(--text-base);
    line-height: 1.8;
    color: var(--color-gray-700);
    margin: 0 0 20px;
}

.legal-section-content p:last-child {
    margin-bottom: 0;
}

.legal-section-content strong {
    font-weight: 700;
    color: var(--color-gray-900);
}

.legal-section-content ul,
.legal-section-content ol {
    margin: 20px 0;
    padding-left: 24px;
}

.legal-section-content li {
    font-size: var(--text-base);
    line-height: 1.8;
    color: var(--color-gray-700);
    margin-bottom: 12px;
}

.legal-section-content li:last-child {
    margin-bottom: 0;
}

.legal-section-content a {
    color: var(--color-primary);
    text-decoration: underline;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.legal-section-content a:hover {
    color: var(--color-primary-dark);
}

/* === HIGHLIGHT BOXES === */
.legal-highlight {
    background: var(--color-info-light);
    border-left: 4px solid var(--color-info);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin: 24px 0;
}

.legal-highlight p {
    margin: 0;
    color: var(--color-gray-800);
}

.legal-warning {
    background: var(--color-warning-light);
    border-left: 4px solid var(--color-warning);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin: 24px 0;
}

.legal-warning p {
    margin: 0;
    color: var(--color-gray-800);
}

/* === CONTACT SECTION (FOOTER) === */
.legal-contact-section {
    background: var(--color-gray-50);
    border-top: 2px solid var(--color-gray-200);
    padding: 40px;
    margin-top: 48px;
}

.legal-contact-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.legal-contact-header svg {
    color: var(--color-primary);
    width: 24px;
    height: 24px;
}

.legal-contact-title {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-gray-900);
    margin: 0;
}

.legal-contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.legal-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.legal-contact-item svg {
    color: var(--color-primary);
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.legal-contact-item-content {
    flex: 1;
}

.legal-contact-item-label {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-gray-600);
    margin: 0 0 4px;
}

.legal-contact-item-value {
    font-size: var(--text-base);
    color: var(--color-gray-900);
    margin: 0;
}

.legal-contact-item-value a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.legal-contact-item-value a:hover {
    text-decoration: underline;
}

/* === BACK TO TOP BUTTON === */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-base);
    opacity: 0;
    visibility: hidden;
    z-index: 100;
}

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

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 115, 230, 0.4);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .legal-content-wrapper {
        grid-template-columns: 240px 1fr;
        gap: 32px;
    }

    .legal-toc {
        padding: 20px;
    }

    .legal-document-body,
    .legal-document-header {
        padding: 32px 24px;
    }

    .legal-section-content {
        padding-left: 0;
    }

    .legal-section-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    .legal-content-wrapper {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 24px 16px 60px;
    }

    .legal-toc {
        position: static;
        order: 2;
    }

    .legal-main-content {
        order: 1;
    }

    .legal-document-header {
        padding: 32px 20px;
    }

    .legal-document-body {
        padding: 32px 20px;
    }

    .legal-section {
        margin-bottom: 32px;
    }

    .legal-section-icon {
        width: 40px;
        height: 40px;
    }

    .legal-section-icon svg {
        width: 20px;
        height: 20px;
    }

    .legal-contact-section {
        padding: 32px 20px;
    }

    .legal-contact-content {
        grid-template-columns: 1fr;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 48px;
        height: 48px;
    }

    .back-to-top svg {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .legal-document-meta {
        flex-direction: column;
        gap: 12px;
    }
}