/* ========================================
   🎨 ESTILOS PRINCIPAIS - Revista Stella Itineris
   ======================================== */

/* Importar Design System y Componentes */
@import url('design-system.css');
@import url('components.css');

/* ========================================
   🎯 ESTILOS ESPECÍFICOS DE LA APLICACIÓN
   ======================================== */

/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.3s ease;
}

.loader {
    text-align: center;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--color-border-light);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ========================================
   📱 HEADER Y NAVEGACIÓN
   ======================================== */
header {
    background-color: var(--color-bg-primary);
    box-shadow: var(--shadow-md);
    border-bottom: 2px solid var(--color-secondary);
    position: sticky;
    top: 0;
    z-index: 40;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-inverse);
    font-size: var(--font-size-xl);
    box-shadow: var(--shadow-lg);
}

.logo-text h1 {
    margin: 0;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.logo-text p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* Navegación */
nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
}

nav a:hover {
    color: var(--color-primary);
    background-color: var(--color-bg-secondary);
    transform: translateY(-1px);
}

nav a.active {
    color: var(--color-primary);
    background-color: var(--color-bg-accent);
}

/* Menú Móvil */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    color: var(--color-text-primary);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
}

.mobile-menu-toggle:hover {
    background-color: var(--color-bg-secondary);
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }

    
    nav.show {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-bg-primary);
        border-top: 1px solid var(--color-border-light);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-md);
    }
    
    nav.show a {
        display: block;
        padding: var(--spacing-md);
        border-radius: var(--border-radius-md);
        margin-bottom: var(--spacing-sm);
    }
}

/* ========================================
   🎨 SECCIONES PRINCIPALES
   ======================================== */

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-inverse);
    padding: var(--spacing-3xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero h2 {
    font-size: var(--font-size-5xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-xl);
    animation: fadeInUp 0.8s ease-out;
    position: relative;
    z-index: 1;
}

.hero p {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-2xl);
    opacity: 0.95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease-out 0.2s both;
    position: relative;
    z-index: 1;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    justify-content: center;
    animation: fadeInUp 0.8s ease-out 0.4s both;
    position: relative;
    z-index: 1;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

/* Secciones de Contenido */
.content-section {
    padding: var(--spacing-3xl) 0;
}

.content-section:nth-child(even) {
    background-color: var(--color-bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
    font-size: var(--font-size-4xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   📚 CONTENIDO MARKDOWN
   ======================================== */
.markdown-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
    color: var(--color-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.markdown-content h1 {
    font-size: 1.5rem;
}

.markdown-content h2 {
    font-size: 1.25rem;
}

.markdown-content h1:first-child,
.markdown-content h2:first-child,
.markdown-content h3:first-child,
.markdown-content h4:first-child,
.markdown-content h5:first-child,
.markdown-content h6:first-child {
    margin-top: 0;
}

.markdown-content p {
    margin-bottom: var(--spacing-md);
    text-align: justify;
    font-size: var(--font-size-base);
}

.markdown-content ul,
.markdown-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.markdown-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.markdown-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    font-style: italic;
    color: var(--color-text-secondary);
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
}

.markdown-content code {
    background-color: var(--color-bg-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family-mono);
    font-size: var(--font-size-sm);
}

.markdown-content pre {
    background-color: var(--color-bg-dark);
    color: var(--color-text-inverse);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
}

.markdown-content pre code {
    background: none;
    padding: 0;
    color: inherit;
}

/* Variante mais compacta para blocos internos */
.markdown-content.markdown-compact {
    max-width: 700px;
    line-height: 1.55;
    font-size: calc(var(--font-size-base) * 0.97);
}

.markdown-content.markdown-compact h1,
.markdown-content.markdown-compact h2,
.markdown-content.markdown-compact h3 {
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.markdown-content.markdown-compact h1 {
    font-size: 1.35rem;
}

.markdown-content.markdown-compact h2 {
    font-size: 1.15rem;
}

.markdown-content.markdown-compact p {
    margin-bottom: var(--spacing-sm);
}

.markdown-content.markdown-compact ul,
.markdown-content.markdown-compact ol {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
}

@media (max-width: 640px) {
    .markdown-content.markdown-compact {
        max-width: 100%;
        font-size: calc(var(--font-size-base) * 0.95);
        line-height: 1.6;
    }

    .markdown-content.markdown-compact h1,
    .markdown-content.markdown-compact h2,
    .markdown-content.markdown-compact h3 {
        margin-top: var(--spacing-md);
        margin-bottom: var(--spacing-xs);
    }

    .markdown-content.markdown-compact p {
        margin-bottom: var(--spacing-xs);
    }
}

/* Markdown ainda mais compacto para carrossel */
.markdown-carousel {
    font-size: calc(var(--font-size-base) * 0.92);
    line-height: 1.5;
}

.markdown-carousel h1,
.markdown-carousel h2,
.markdown-carousel h3,
.markdown-carousel h4 {
    font-size: calc(var(--font-size-lg) * 0.95);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.markdown-carousel h1 {
    font-size: 1.3rem;
}

.markdown-carousel h2 {
    font-size: 1.1rem;
}

.markdown-carousel p {
    margin-bottom: var(--spacing-xs);
}

@media (max-width: 640px) {
    .markdown-carousel {
        font-size: calc(var(--font-size-base) * 0.9);
        line-height: 1.45;
    }

    .markdown-carousel h1,
    .markdown-carousel h2,
    .markdown-carousel h3,
    .markdown-carousel h4 {
        font-size: calc(var(--font-size-lg) * 0.9);
    }
}

/* Markdown: ajustes mobile */
@media (max-width: 640px) {
    .markdown-content {
        padding: 0 var(--spacing-sm);
        line-height: 1.65;
        font-size: calc(var(--font-size-base) * 0.98);
    }

    .markdown-content h1,
    .markdown-content h2,
    .markdown-content h3 {
        margin-top: var(--spacing-lg);
        margin-bottom: var(--spacing-sm);
    }

    .markdown-content h1 {
        font-size: 1.3rem;
    }

    .markdown-content h2 {
        font-size: 1.1rem;
    }

    .markdown-content p {
        margin-bottom: var(--spacing-sm);
    }

    .markdown-content ul,
    .markdown-content ol {
        padding-left: var(--spacing-md);
        margin-bottom: var(--spacing-sm);
    }
}

/* ========================================
   🖼️ IMÁGENES Y MEDIA
   ======================================== */
.img-container {
    text-align: center;
    margin: var(--spacing-xl) 0;
}

.text-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.text-image:hover {
    transform: scale(1.02);
}

.media-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.media-item {
    background-color: var(--color-bg-primary);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.media-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.media-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.media-caption {
    padding: var(--spacing-md);
    text-align: center;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
}

/* ========================================
   📊 TIMELINE
   ======================================== */
#timeline-embed {
    width: 100%;
    min-height: 600px;
    border: 2px solid var(--color-secondary);
    background-color: var(--color-bg-primary);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
}

.timeline-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.timeline-header h3 {
    font-size: var(--font-size-3xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.timeline-header p {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

/* Ajustes extras para telas médias/pequenas */
@media (max-width: 900px) {
    header {
        padding-top: var(--spacing-sm);
        padding-bottom: var(--spacing-sm);
    }

    .content-section {
        padding: var(--spacing-2xl) 0;
    }

    .section-header {
        margin-bottom: var(--spacing-2xl);
    }

    .markdown-content {
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }

    #timeline-embed {
        min-height: clamp(480px, 60vh, 560px);
    }
}

@media (max-width: 600px) {
    header {
        padding-top: var(--spacing-sm);
        padding-bottom: var(--spacing-sm);
    }

    .hero {
        padding: var(--spacing-2xl) var(--spacing-md);
    }

    .content-section {
        padding: var(--spacing-xl) 0;
    }

    .section-header h2 {
        font-size: var(--font-size-3xl);
    }

    .section-header p {
        font-size: var(--font-size-base);
        padding-left: var(--spacing-sm);
        padding-right: var(--spacing-sm);
    }

    .markdown-content {
        max-width: 100%;
    }

    #timeline-embed {
        min-height: clamp(360px, 55vh, 520px);
    }

    footer {
        padding: var(--spacing-2xl) 0 var(--spacing-lg);
    }
}

/* ========================================
   🎭 MODAL DE AUTENTICACIÓN
   ======================================== */
.auth-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.auth-modal.show {
    opacity: 1;
    visibility: visible;
}

.auth-modal-content {
    background-color: var(--color-bg-primary);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.auth-modal.show .auth-modal-content {
    transform: scale(1);
}

.auth-form {
    padding: var(--spacing-xl);
}

.auth-form h3 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--color-primary);
}

.form-row {
    margin-bottom: var(--spacing-lg);
}

.form-row label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

.form-row input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-border-medium);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
}

.form-row input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(44, 85, 48, 0.1);
}

.auth-actions {
    text-align: center;
    margin-top: var(--spacing-xl);
}

.auth-links {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.auth-links a {
    color: var(--color-primary);
    text-decoration: none;
    margin: 0 var(--spacing-sm);
    font-weight: var(--font-weight-medium);
}

.auth-links a:hover {
    text-decoration: underline;
}

/* ========================================
   🦶 FOOTER
   ======================================== */

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    color: var(--color-text-inverse);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-xl);
}

.footer-section p,
.footer-section li {
    color: var(--color-text-muted);
    line-height: var(--line-height-relaxed);
}

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

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

.footer-section a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid var(--color-border-dark);
    padding-top: var(--spacing-xl);
    text-align: center;
    color: var(--color-text-muted);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-bg-dark);
    color: var(--color-text-muted);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    transform: translateY(-2px);
}

/* ========================================
   📱 RESPONSIVIDADE ADICIONAL
   ======================================== */
@media (max-width: 640px) {
    .hero h2 {
        font-size: var(--font-size-4xl);
    }
    
    .hero p {
        font-size: var(--font-size-lg);
    }
    
    .section-header h2 {
        font-size: var(--font-size-3xl);
    }
    
    .content-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: var(--spacing-2xl) 0;
    }
    
    .hero h2 {
        font-size: var(--font-size-3xl);
    }
    
    .hero p {
        font-size: var(--font-size-base);
    }
    
    .auth-modal-content {
        width: 95%;
        margin: var(--spacing-md);
    }
}

/* ========================================
   🎨 ESTADOS ESPECIALES
   ======================================== */

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 4px solid var(--color-border-light);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Error states */
.error {
    border-color: var(--color-error);
    background-color: rgba(220, 53, 69, 0.1);
}

.error-message {
    color: var(--color-error);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-sm);
}

/* Success states */
.success {
    border-color: var(--color-success);
    background-color: rgba(40, 167, 69, 0.1);
}

.success-message {
    color: var(--color-success);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-sm);
}

/* ========================================
   ♿ MEJORAS DE ACCESIBILIDAD
   ======================================== */

/* Focus indicators */
*:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Skip links */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding: 8px;
    text-decoration: none;
    border-radius: var(--border-radius-md);
    z-index: 1000;
}

.skip-link:focus {
    top: 6px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .btn {
        border: 2px solid currentColor;
    }
    
    .card {
        border: 2px solid var(--color-text-primary);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ========================================
   🎯 UTILITARIOS FINALES
   ======================================== */

/* Text alignment */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-justify { text-align: justify; }

/* Spacing utilities */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }

/* Display utilities */
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

/* Position utilities */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }

/* Z-index utilities */
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* ========================================
   🎨 ANIMACIONES ADICIONALES
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.slide-in-right {
    animation: slideInFromRight 0.6s ease-out;
}

.pulse {
    animation: pulse 2s ease-in-out infinite;
}

        /* Linha decorativa do Hero */
        .hero-line {
            width: 120px;
            height: 3px;
            background: linear-gradient(90deg, #e5c9a9, #8b7355, #e5c9a9);
            margin: 0 auto;
            border-radius: 2px;
            box-shadow: 0 2px 8px rgba(139, 115, 85, 0.3);
        }
        
        /* ================================================== */
        /* ANIMAÇÕES E TRANSICIONES */
        /* ================================================== */
        
        /* Transição suave para a seção de conteúdo */
#content {
           opacity: 1;
           transform: none;
           transition: none;
           visibility: visible;
           min-height: 63vh;
        }
        
        #content.show {
            opacity: 1;
            transform: translateY(0);
            visibility: visible;
        }
        
        /* Efeito de fade in para elementos internos com stagger */
        #content.show .card {
            animation: fadeInUp 0.6s ease-out 0.3s both;
        }
        
        #content.show .markdown-content {
            animation: fadeInUp 0.6s ease-out 0.5s both;
        }
        
        #content.show .card * {
            animation: fadeInUp 0.6s ease-out 0.7s both;
        }
        
        /* Keyframes para animações */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        /* Animación para la sección de mapas cuando aparece */
        #maps {
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
            visibility: hidden;
        }
        
        #maps:not(.hidden) {
            opacity: 1;
            transform: translateY(0);
            visibility: visible;
        }
        
        /* Animación para la sección de introducción cuando aparece */
        #introduccion-section {
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
            visibility: hidden;
        }
        
        #introduccion-section:not(.hidden) {
            opacity: 1;
            transform: translateY(0);
            visibility: visible;
        }
        
        /* Animación para la sección de timeline cuando aparece */
        #timeline-section {
            opacity: 0;
            transform: translateY(20px);
            transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
            visibility: hidden;
        }
        
        #timeline-section:not(.hidden) {
            opacity: 1;
            transform: translateY(0);
            visibility: visible;
        }

        /* Tipografia responsiva específica desta página */

        /* Tipografia responsiva específica desta página */
        .hero h1 {
            font-size: clamp(2.15rem, 4vw + 1.4rem, 3rem);
            line-height: 1.2;
        }

        .hero p {
            font-size: clamp(1.05rem, 2vw + 0.9rem, 1.3rem);
            line-height: 1.65;
        }

        #maps h2,
        #introduccion-section h2,
        #timeline-section h3 {
            font-size: clamp(1.9rem, 2.8vw + 1.1rem, 2.4rem);
            line-height: 1.25;
        }

        #maps h6,
        #introduccion-section h6,
        #timeline-section h6 {
            font-size: clamp(1.05rem, 1.8vw + 0.9rem, 1.25rem);
            line-height: 1.5;
        }

        #maps .card h3,
        #maps .card h4,
        .carousel-item h3,
        .carousel-item h4 {
            font-size: clamp(1.1rem, 2vw + 0.95rem, 1.35rem);
            line-height: 1.35;
        }

        .carousel-item p,
        #maps .card p,
        .period-info,
        .maps-controls,
        .maps-actions button {
            font-size: clamp(0.98rem, 1.6vw + 0.82rem, 1.08rem);
            line-height: 1.6;
        }

        /* Ajuste específico: markdown dentro do carrossel */
        #introduccion-section .markdown-carousel h1 {
            font-size: 1.2rem;
        }

        #introduccion-section .markdown-carousel h2 {
            font-size: 1rem;
        }

        #introduccion-section .markdown-carousel h3 {
            font-size: 0.95rem;
        }

        #introduccion-section .markdown-carousel p {
            font-size: 0.95rem;
            line-height: 1.5;
        }

        /* Reduzir largura do texto dentro do carrossel em desktop */
        @media (min-width: 1024px) {
            #introduccion-section .markdown-carousel {
                width: 65%;
                max-width: 720px;
                margin-left: auto;
                margin-right: auto;
            }
        }

        /* Manter o bloco fixo com tipografia padrão do site */
        #example-content .markdown-content {
            font-size: var(--font-size-base);
            line-height: var(--line-height-normal);
        }

        #example-content .markdown-content h1,
        #example-content .markdown-content h2,
        #example-content .markdown-content h3 {
            margin-top: var(--spacing-lg);
            margin-bottom: var(--spacing-md);
        }

        #example-content .markdown-content h1 { font-size: var(--font-size-4xl); }
        #example-content .markdown-content h2 { font-size: var(--font-size-3xl); }
        #example-content .markdown-content h3 { font-size: var(--font-size-2xl); }

        #example-content .markdown-content p {
            font-size: var(--font-size-base);
            line-height: var(--line-height-relaxed);
            margin-bottom: var(--spacing-md);
        }

        /* Ajuste de scroll para introducción (header fixo) */
        #introduccion-section {
            scroll-margin-top: 80px;
        }
        @media (max-width: 640px) {
            #introduccion-section  {
                scroll-margin-top: 80px;
            }
        }

        /* Ajuste de scroll para bloco de exemplo */
        #example-content {
            scroll-margin-top: 80px;
        }

        @media (max-width: 640px) {
            #example-content {
                scroll-margin-top: 80px;
            }
        }

                /* Ajuste de scroll para bloco de exemplo */
        #timeline-section {
            scroll-margin-top: 80px;
        }

        @media (max-width: 640px) {
            #timeline-section{
                scroll-margin-top: 80px;
            }
        }



        /* Alinhamento e tamanho de botões/títulos no bloco de exemplo */
        #example-content .markdown-content h2,
        #example-content .markdown-content p {
            text-align: center !important;
            width: 100%;
        }

        #example-content .button-group .intro-button {
            font-size: 0.75rem;
            padding: var(--spacing-sm) var(--spacing-md);
            min-width: 180px;
            white-space: nowrap;
        }

        /* Ajuste de scroll para mapas */
        #maps {
            scroll-margin-top: 80px;
        }

        @media (max-width: 640px) {
            #maps {
                scroll-margin-top: 80px;
            }
        }

        /* Reforçar alinhamento dos botões no bloco de exemplo */
        #example-content .button-group {
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            gap: var(--spacing-md);
        }

        /* Logo */
        .logo-img {
            height: 48px;
            width: auto;
            display: block;
            transition: transform 0.2s ease;
        }

        .logo-img:hover {
            transform: scale(0.96);
        }

        .logo-block {
            align-items: center;
            gap: var(--spacing-md);
        }

        .logo-inner {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
        }

        .logo-subtitle {
            font-size: var(--font-size-sm);
            color: var(--color-text-primary);
            margin: 0;
            line-height: 1.2;
        }

        /* Menu mobile em offset */
        @media (max-width: 768px) {
            .mobile-menu-panel {
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: #fff;
                border-top: 2px solid #ae8b56;
                box-shadow: 0 10px 30px rgba(0,0,0,0.12);
                z-index: 30;
                opacity: 0;
                transform: translateY(-10px);
                transition: opacity 0.25s ease, transform 0.25s ease;
            }

            .mobile-menu-title {
                font-weight: var(--font-weight-semibold);
                color: var(--color-primary);
                margin-bottom: var(--spacing-sm);
            }

            .header-actions {
                display: none !important;
            }

            /* Ajustes de harmonia no offset mobile */
            #mobile-menu .container {
                padding-left: 18px;
                padding-right: 18px;
            }

            #mobile-menu a {
                font-size: 0.95rem;
                padding-top: var(--spacing-sm);
                padding-bottom: var(--spacing-sm);
            }

            #mobile-menu .mobile-menu-title {
                font-size: 1rem;
                letter-spacing: 0.5px;
            }

            #mobile-menu .btn {
                width: 100%;
                justify-content: center;
                font-size: 0.95rem;
                padding-top: var(--spacing-sm);
                padding-bottom: var(--spacing-sm);
            }

            #mobile-menu .pt-3 {
                padding-top: var(--spacing-sm);
            }

            /* Estado visível do menu mobile */
            #mobile-menu.open {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* Ícone hamburguer estilizado */
        #mobile-menu-btn {
            position: relative;
            width: 42px;
            height: 42px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.2s ease;
        }

        #mobile-menu-btn .hamburger-line {
            position: absolute;
            width: 22px;
            height: 2.5px;
            background: #2d2d2d;
            border-radius: 999px;
            transition: transform 0.2s ease, opacity 0.2s ease;
        }

        #mobile-menu-btn .line-top { transform: translateY(-6px); }
        #mobile-menu-btn .line-mid { transform: translateY(0); }
        #mobile-menu-btn .line-bot { transform: translateY(6px); }

        #mobile-menu-btn:hover {
            transform: scale(0.96);
        }

        /* Desktop: esconder botão hambúrguer, mostrar ações */
        @media (min-width: 769px) {
            #mobile-menu-btn {
                display: none !important;
            }

            .header-actions {
                display: flex !important;
            }
        }

        /* Layout horizontal (desktop) para introduccion-section */
        .intro-grid {
            display: block;
            gap: var(--spacing-xl);
        }

        /* Reduzir texto da introdução no mobile */
        @media (max-width: 640px) {
            .intro-text h2 {
                font-size: 1.5rem;
            }
            .intro-text h6 {
                font-size: 0.75rem;
            }
            .intro-buttons-desktop {
                display: none !important;
            }

            /* Botões do bloco example-content menores no mobile */
            #example-content .button-group .intro-button {
                font-size: 0.7rem;
                padding: var(--spacing-xs) var(--spacing-sm);
                min-width: 160px;
            }
        }

        .intro-text {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            height: 100%;
        }

        @media (min-width: 1024px) {
            .intro-grid {
                display: grid;
                grid-template-columns: 30% 70%;
                align-items: stretch;
            }
        }

        /* Garantir visibilidade das setas do carrossel */
        .carousel-controls {
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            transform: translateY(-50%);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 var(--spacing-sm);
            z-index: 10;
            pointer-events: none;
        }

        .carousel-controls .carousel-button {
            pointer-events: auto;
        }

        .carousel-controls .carousel-arrow {
            pointer-events: auto;
            color: #2d2d2d;
            font-size: 1.5rem;
            padding: var(--spacing-xs);
            transition: color 0.2s ease, transform 0.2s ease;
            cursor: pointer;
            background: #ede1d2;
            border-radius: var(--border-radius-full);
        }

        .carousel-controls .carousel-arrow:hover {
            color: #6b5b47;
            transform: scale(1.05);
        }

        @media (max-width: 640px) {
            .carousel-controls {
                display: none;
            }
        }

        #introduccion-section .carousel {
            display: flex;
            flex-direction: column;
            background-color: #ede1d2 !important;
            min-height: 80vh;
            max-height: 80vh;
        }

        #introduccion-section .carousel-content {
            overflow-y: auto;
            background: #ede1d2 !important;
            scrollbar-color: transparent transparent; /* invisível por padrão */
            scrollbar-width: thin; /* mantém espaço sem empurrar texto */
            padding: 0 60px; /* espaços laterais iguais */
            margin-right: auto;
            margin-left: auto;
            direction: ltr; /* barra à direita */
            width: 90%;
            text-align: center;
            max-height: calc(80vh - 200px);
            min-height: calc(80vh - 200px);
        }
        @media (max-width: 640px) {
            #introduccion-section .carousel {
                min-height: 60vh;
                max-height: 60vh;
            }

            #introduccion-section .carousel-content {
                padding: 0 12px; /* mantém respiro sem esconder scroll */
                width: 100%;
                max-height: calc(60vh - 140px) !important; /* ajusta à nova altura total */
                min-height: calc(60vh - 140px) !important;
                overflow-y: auto !important;
                -webkit-overflow-scrolling: touch;
                scrollbar-color: #c7b9a8 #ede1d2; /* sempre visível no mobile */
            }
            #introduccion-section .carousel-content::-webkit-scrollbar {
                width: 8px;
            }
            #introduccion-section .carousel-content::-webkit-scrollbar-thumb {
                background-color: #c7b9a8;
                border: 2px solid #ede1d2;
            }
        }


        /* Padding lateral padrão para todas as sections no mobile */
        @media (max-width: 640px) {
            section {
                padding-left: 15px;
                padding-right: 15px;
            }
        }

        /* Remover margens internas extras nos conteúdos do carrossel */
        #introduccion-section .carousel-item .markdown-content {
            margin: 0 !important;
            width: 100%;
        }


        #introduccion-section .carousel-content:hover {
            scrollbar-color: #c7b9a8 transparent; /* Firefox: mostra ao interagir */
        }

        /* Webkit scrollbar */
        #introduccion-section .carousel-content::-webkit-scrollbar {
            width: 10px; /* largura fixa para não deslocar texto */
        }

        #introduccion-section .carousel-content::-webkit-scrollbar-track {
            background: transparent;
        }

        #introduccion-section .carousel-content::-webkit-scrollbar-thumb {
            background-color: transparent; /* invisível por padrão */
            border-radius: 10px;
            border: 2px solid transparent;
        }

        #introduccion-section .carousel-content:hover::-webkit-scrollbar {
            width: 10px; /* mantém largura */
        }

        #introduccion-section .carousel-content:hover::-webkit-scrollbar-thumb {
            background-color: #c7b9a8;
            border: 2px solid #ede1d2;
        }

        footer .titulo-navegacion {
            font-size: clamp(1.1rem, 1.6vw + 0.95rem, 1.35rem);
        }

        footer p,
        footer li,
        footer a {
            font-size: clamp(0.95rem, 1.4vw + 0.8rem, 1.05rem);
            line-height: 1.6;
        }

        /* Bloco de som: fontes menores em mobile */
        .sound-note {
            font-size: clamp(0.98rem, 1.8vw + 0.85rem, 1.1rem);
            line-height: 1.55;
        }

        #sound-button {
            font-size: clamp(0.98rem, 1.6vw + 0.82rem, 1.08rem);
        }

        @media (max-width: 640px) {
            .sound-section {
                padding: var(--spacing-md);
                flex-direction: column;
                align-items: stretch;
                text-align: left;
                gap: var(--spacing-sm);
            }

            .sound-note {
                font-size: clamp(0.9rem, 2.6vw + 0.8rem, 1rem);
                width: 100%;
            }

            #sound-button {
                font-size: clamp(0.92rem, 2.2vw + 0.78rem, 1.02rem);
                width: 100%;
                justify-content: center;
            }
        }

        /* Botões: empilhar em coluna no mobile */
        @media (max-width: 640px) {
            .maps-actions {
                flex-direction: column;
                gap: var(--spacing-sm);
            }

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

        /* Empilhar botões em mobile */
        @media (max-width: 640px) {
            header .flex.items-center.space-x-3 {
                flex-wrap: wrap;
                gap: var(--spacing-sm);
            }

            header .flex.items-center.space-x-3 > .btn {
                width: 100%;
                justify-content: center;
            }

            .sound-section .sound-button {
                width: 100%;
                justify-content: center;
            }
        }
        
        /* ================================================== */
        /* CONFIGURAÇÕES DINÂMICAS DO SITE */
        /* ================================================== */