/* Reset y configuración base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Source Sans Pro', sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    overflow-x: hidden;
    background: #f8f9fa;
}

/* Variables CSS */
:root {
    --primary-color: #8b4513;
    --secondary-color: #d4af37;
    --accent-color: #c0392b;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Fondo animado */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(-45deg, #f8f9fa, #e9ecef, #dee2e6, #f1f3f4);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Contenedor principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header y Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.9), rgba(212, 175, 55, 0.8));
    color: white;
    text-align: center;
}

.hero-section::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="colonial" patternUnits="userSpaceOnUse" width="20" height="20"><rect width="20" height="20" fill="none"/><path d="M10 0v20M0 10h20" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23colonial)"/></svg>') repeat;
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.main-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.subtitle {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 400;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.academic-info {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-top: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.academic-info p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(45deg);
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Navegación */
.navigation {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

.nav-menu {
    display: flex;
    list-style: none;
    justify-content: center;
    flex-wrap: wrap;
    padding: 1rem 0;
    gap: 0.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    transition: var(--transition);
    font-weight: 500;
    font-size: 0.9rem;
}

.nav-link:hover,
.nav-link.active {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Secciones de contenido */
.content-section {
    padding: 4rem 0;
    position: relative;
}

.content-section:nth-child(even) {
    background: rgba(255, 255, 255, 0.5);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
}

.section-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    margin: 0 auto;
    border-radius: 2px;
}

/* Grid de contenido */
.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.text-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.lead-paragraph {
    font-size: 1.3rem;
    font-weight: 300;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.highlight-box {
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.05), rgba(212, 175, 55, 0.05));
    border-left: 4px solid var(--secondary-color);
    padding: 2rem;
    margin: 2rem 0;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.highlight-box h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

.objectives-list {
    list-style: none;
}

.objectives-list li {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.5rem;
    border-radius: 8px;
    transition: var(--transition);
}

.objectives-list li:hover {
    background: rgba(139, 69, 19, 0.05);
    transform: translateX(5px);
}

.objective-icon {
    font-size: 1.5rem;
    margin-right: 1rem;
    min-width: 2rem;
}

/* Imagen de sección */
.visual-content {
    position: sticky;
    top: 100px;
}

.section-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.section-image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

.image-credit {
    font-size: 0.8rem;
    color: var(--text-light);
    text-align: center;
    margin-top: 0.5rem;
    font-style: italic;
}

/* Grid de principios */
.principles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.principle-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid var(--secondary-color);
}

.principle-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.principle-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.principle-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

/* Timeline */
.timeline-section {
    margin-top: 3rem;
}

.timeline-section h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--secondary-color);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-marker {
    width: 20px;
    height: 20px;
    background: var(--secondary-color);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    border: 4px solid white;
    box-shadow: var(--shadow);
}

.timeline-content {
    background: var(--bg-white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    width: 45%;
    transition: var(--transition);
}

.timeline-content:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

.timeline-content h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-family: 'Playfair Display', serif;
}

.timeline-period {
    color: var(--secondary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Jerarquía de órganos */
.organs-hierarchy {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.organ-level {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.organ-level:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.organ-level.metropolitan {
    border-left: 6px solid var(--accent-color);
}

.organ-level.colonial {
    border-left: 6px solid var(--primary-color);
}

.organ-level.local {
    border-left: 6px solid var(--secondary-color);
}

.organ-level h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-family: 'Playfair Display', serif;
    text-align: center;
}

.organ-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.organ-card {
    background: rgba(139, 69, 19, 0.05);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.organ-card:hover {
    background: rgba(139, 69, 19, 0.1);
    transform: translateY(-2px);
}

.organ-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

/* Mecanismos de control */
.control-mechanisms {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.mechanism-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
}

.mechanism-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.mechanism-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.mechanism-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

.control-note {
    background: rgba(212, 175, 55, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--secondary-color);
    font-style: italic;
    text-align: center;
}

/* Tributos */
.tributes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.tribute-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.tribute-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.tribute-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.tribute-percentage {
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

.tribute-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.tribute-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

/* Estructura militar */
.military-structure {
    margin-bottom: 3rem;
}

.military-structure h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
}

.hierarchy-chart {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.hierarchy-level {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.position-card {
    background: var(--bg-white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    min-width: 200px;
    transition: var(--transition);
}

.position-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.position-card.commander {
    border-top: 4px solid var(--accent-color);
}

.position-card.officer {
    border-top: 4px solid var(--primary-color);
}

.position-card.militia {
    border-top: 4px solid var(--secondary-color);
}

.position-card h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-family: 'Playfair Display', serif;
}

/* Fortificaciones */
.fortifications h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
}

.fort-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.fort-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-left: 4px solid var(--secondary-color);
}

.fort-card.main-fort {
    border-left: 4px solid var(--accent-color);
    background: linear-gradient(135deg, rgba(192, 57, 43, 0.05), rgba(139, 69, 19, 0.05));
}

.fort-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.fort-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

/* Jerarquía social */
.hierarchy-pyramid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 3rem;
}

.social-level {
    background: var(--bg-white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.social-level:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
}

.social-level.peninsulares {
    border-left: 6px solid var(--accent-color);
    max-width: 80%;
    margin: 0 auto;
}

.social-level.criollos {
    border-left: 6px solid var(--primary-color);
    max-width: 85%;
    margin: 0 auto;
}

.social-level.mestizos {
    border-left: 6px solid var(--secondary-color);
    max-width: 90%;
    margin: 0 auto;
}

.social-level.indigenas {
    border-left: 6px solid #27ae60;
    max-width: 95%;
    margin: 0 auto;
}

.social-level.esclavos {
    border-left: 6px solid #7f8c8d;
    max-width: 100%;
    margin: 0 auto;
}

.social-level h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-family: 'Playfair Display', serif;
}

/* Participación política */
.political-participation h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
}

.participation-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.participation-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.participation-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.participation-card.limited {
    border-top: 4px solid var(--secondary-color);
}

.participation-card.exclusive {
    border-top: 4px solid var(--accent-color);
}

.participation-card.excluded {
    border-top: 4px solid #7f8c8d;
}

.participation-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

/* Iglesia y Patronato */
.patronato-powers h3,
.religious-orders h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
}

.power-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.power-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid var(--secondary-color);
}

.power-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.power-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.power-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

.orders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.order-card {
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.05), rgba(212, 175, 55, 0.05));
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.order-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.order-card h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

/* Reformas borbónicas */
.bourbon-reforms h3,
.conflicts h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
}

.reform-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.reform-item {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-left: 4px solid var(--secondary-color);
}

.reform-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.reform-item h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

/* Timeline de conflictos */
.conflict-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.conflict-timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--accent-color);
}

.conflict-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 60px;
}

.conflict-marker {
    position: absolute;
    left: 11px;
    top: 0;
    width: 18px;
    height: 18px;
    background: var(--accent-color);
    border-radius: 50%;
    border: 4px solid white;
    box-shadow: var(--shadow);
}

.conflict-content {
    background: var(--bg-white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.conflict-content:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-hover);
}

.conflict-content h4 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    font-family: 'Playfair Display', serif;
}

/* Conclusiones */
.conclusion-summary {
    text-align: center;
    margin-bottom: 3rem;
}

.consequences-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
}

.consequence-category {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.consequence-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.consequence-category.negative {
    border-left: 6px solid var(--accent-color);
}

.consequence-category.long-term {
    border-left: 6px solid var(--primary-color);
}

.consequence-category h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-family: 'Playfair Display', serif;
    text-align: center;
}

.consequence-category ul {
    list-style: none;
}

.consequence-category li {
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.consequence-category li:hover {
    padding-left: 1rem;
    color: var(--primary-color);
}

.consequence-category li:last-child {
    border-bottom: none;
}

/* Footer */
.site-footer {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

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

.footer-section h3 {
    font-family: 'Playfair Display', serif;
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.footer-section p {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .visual-content {
        position: static;
    }
    
    .nav-menu {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        padding: 1rem;
        justify-items: center;
    }
    
    .nav-link {
        margin-bottom: 0;
        padding: 0.75rem 1rem;
        text-align: center;
        width: 100%;
        font-size: 0.85rem;
    }
    
    .principles-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        flex-direction: row !important;
        padding-left: 60px;
    }
    
    .timeline-marker {
        left: 11px;
        transform: none;
    }
    
    .timeline-content {
        width: 100%;
    }
    
    .hierarchy-level {
        flex-direction: column;
    }
    
    .hierarchy-chart {
        align-items: stretch;
    }
    
    .hierarchy-level {
        align-items: center;
    }
    
    .consequences-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .content-section {
        padding: 2rem 0;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    .hero-section {
        padding: 2rem 0;
        min-height: 90vh;
    }
    
    .academic-info {
        padding: 1rem;
        margin-top: 1rem;
    }
    
    .nav-menu {
        grid-template-columns: 1fr;
        gap: 0.25rem;
        padding: 0.75rem;
    }
    
    .nav-link {
        padding: 0.6rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .main-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .subtitle {
        font-size: 1.3rem;
        line-height: 1.3;
    }
    
    .hero-description {
        font-size: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .principle-card,
    .mechanism-card,
    .tribute-card,
    .power-card {
        padding: 1.5rem;
    }
    
    .consequences-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .consequence-category {
        padding: 1.5rem;
    }
}

/* Animaciones de entrada */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease-out;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease-out;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Efectos de hover mejorados */
.interactive-element {
    transition: var(--transition);
    cursor: pointer;
}

.interactive-element:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Accesibilidad */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .background-animation {
        animation: none;
    }
    
    .scroll-indicator {
        animation: none;
    }
}

/* Focus states para accesibilidad */
.nav-link:focus,
button:focus,
a:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .navigation,
    .scroll-indicator,
    .background-animation {
        display: none;
    }
    
    .hero-section {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .content-section {
        break-inside: avoid;
        page-break-inside: avoid;
    }
    
    .section-title {
        color: black;
    }
    
    .highlight-box,
    .principle-card,
    .mechanism-card {
        border: 1px solid #ccc;
        box-shadow: none;
    }
}