/* ==========================================================================
   ALAMCTA - Estilos Profesionales
   Versión: 3.0
   Autor: ALAMCTA Design Team
   ========================================================================== */

/* ==========================================================================
   VARIABLES Y RESET
   ========================================================================== */
:root {
    /* Paleta de colores profesional */
    --primary-color: #1a5276;      /* Azul científico principal */
    --secondary-color: #28b463;    /* Verde esperanza/crecimiento */
    --accent-color: #2e86c1;       /* Azul acento */
    --dark-color: #154360;         /* Azul oscuro */
    --light-color: #f8f9f9;        /* Gris claro */
    --text-color: #2c3e50;         /* Texto principal */
    --text-light: #7f8c8d;         /* Texto secundario */
    --white: #ffffff;
    --gray-light: #ecf0f1;
    --gray-medium: #bdc3c7;
    --gray-dark: #7f8c8d;
    
    /* Colores de estado */
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --error-color: #e74c3c;
    --info-color: #3498db;
    
    /* Sombras profesionales */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
    --shadow-hover: 0 12px 48px rgba(0, 0, 0, 0.18);
    
    /* Bordes */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 20px;
    
    /* Tipografía */
    --font-primary: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Open Sans', 'Helvetica Neue', Arial, sans-serif;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-secondary);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-color);
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
}

h2 {
    font-size: 2rem;
    position: relative;
    padding-bottom: var(--spacing-sm);
}

h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-color);
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Container responsive */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* ==========================================================================
   COMPONENTES REUTILIZABLES
   ========================================================================== */

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    color: var(--white);
}

.btn-secondary {
    background-color: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-block {
    width: 100%;
}

.btn-descarga, .btn-manual, .btn-curso {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
}

/* Cards profesionales */
.card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    border: 1px solid var(--gray-light);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 20px;
    background-color: var(--gray-light);
    color: var(--text-light);
}

.badge-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

.badge-success {
    background-color: var(--success-color);
    color: var(--white);
}

/* Formularios */
.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-secondary);
    font-size: 1rem;
    border: 1px solid var(--gray-medium);
    border-radius: var(--border-radius-md);
    background-color: var(--white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(46, 134, 193, 0.1);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%232c3e50' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 16px;
    padding-right: 2.5rem;
}

/* ==========================================================================
   HEADER Y NAVEGACIÓN
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.header.scrolled {
    padding: 0.5rem 0;
    box-shadow: var(--shadow-md);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
}

.logo a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.logo-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.logo-text h1 {
    font-size: 1.5rem;
    margin: 0;
    color: var(--primary-color);
    line-height: 1.2;
}

.logo-text p {
    font-size: 0.8rem;
    margin: 0;
    color: var(--text-light);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    gap: var(--spacing-md);
}

.nav-menu li a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-color);
    text-decoration: none;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: var(--primary-color);
    background-color: rgba(26, 82, 118, 0.05);
}

.nav-menu li a.active:after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    transition: background-color var(--transition-fast);
}

.mobile-menu-btn:hover {
    background-color: var(--gray-light);
}

/* ==========================================================================
   HERO SECTIONS
   ========================================================================== */
.hero {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, 
        rgba(26, 82, 118, 0.95) 0%,
        rgba(40, 180, 99, 0.85) 100%),
        url('https://images.unsplash.com/photo-1582719508461-905c673771fd?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: var(--white);
    margin-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.hero h2:after {
    display: none;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.9);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

.page-hero {
    padding: var(--spacing-xl) 0;
    background-size: cover;
    background-position: center;
    color: var(--white);
    margin-top: 80px;
    text-align: center;
}

.page-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    color: var(--white);
}

.page-hero p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   SECCIONES GENERALES
   ========================================================================== */
section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title h2 {
    display: inline-block;
    text-align: center;
}

.section-title h2:after {
    left: 50%;
    transform: translateX(-50%);
}

.section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
    color: var(--text-light);
    font-size: 1.1rem;
}

/* ==========================================================================
   SECCIÓN ALIADOS
   ========================================================================== */
.aliados {
    background-color: var(--light-color);
}

.aliados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.aliado-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal);
    border: 1px solid var(--gray-light);
}

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

.aliado-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.aliado-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

/* ==========================================================================
   SECCIÓN PILARES
   ========================================================================== */
.pilares-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.pilar-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border: 1px solid var(--gray-light);
    position: relative;
    overflow: hidden;
}

.pilar-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.pilar-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.pilar-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    color: var(--white);
    font-size: 2rem;
}

/* ==========================================================================
   SECCIÓN NOTICIAS
   ========================================================================== */
.noticias-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.noticia-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    transition: all var(--transition-normal);
    position: relative;
}

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

.noticia-fecha {
    position: absolute;
    top: -20px;
    left: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    padding: 0.75rem;
    border-radius: var(--border-radius-md);
    text-align: center;
    min-width: 70px;
    box-shadow: var(--shadow-sm);
}

.noticia-fecha .dia {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1;
}

.noticia-fecha .mes {
    display: block;
    font-size: 0.875rem;
    text-transform: uppercase;
    font-weight: 600;
}

.noticia-card h3 {
    margin-top: var(--spacing-sm);
    font-size: 1.25rem;
}

.noticia-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: var(--spacing-sm);
}

/* ==========================================================================
   SECCIÓN HISTORIA
   ========================================================================== */
.historia-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.historia-timeline {
    position: relative;
}

.historia-timeline:before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
}

.timeline-item {
    display: flex;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.timeline-year {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    margin-right: var(--spacing-sm);
    flex-shrink: 0;
    z-index: 1;
    box-shadow: var(--shadow-sm);
}

.timeline-content {
    background: var(--white);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    flex-grow: 1;
}

/* ==========================================================================
   SECCIÓN MISIÓN Y VISIÓN
   ========================================================================== */
.mision-vision {
    background-color: var(--light-color);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.mv-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    transition: transform var(--transition-normal);
}

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

.mv-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: var(--white);
    font-size: 2rem;
}

/* ==========================================================================
   SECCIÓN METODOLOGÍAS
   ========================================================================== */
.metodologias-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.metodologia-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.metodologia-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.metodologia-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.metodologia-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    font-size: 1.75rem;
}

.metodologia-detalle {
    background-color: var(--light-color);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    margin: var(--spacing-sm) 0;
}

/* ==========================================================================
   SECCIÓN PROYECTOS
   ========================================================================== */
.proyecto-detallado {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
}

.proyecto-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--gray-light);
}

.proyecto-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    flex-shrink: 0;
}

.proyecto-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
}

.resultados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.resultado-item {
    text-align: center;
    padding: var(--spacing-sm);
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
}

.resultado-valor {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.resultado-desc {
    font-size: 0.9rem;
    color: var(--text-light);
}

/* ==========================================================================
   SECCIÓN CONGRESO
   ========================================================================== */
.congreso-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--border-radius-lg);
    color: var(--white);
}

.congreso-badge {
    background-color: var(--white);
    color: var(--primary-color);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-md);
    text-align: center;
    flex-shrink: 0;
}

.badge-fecha {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.badge-text {
    font-size: 0.875rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
}

.congreso-titulo h2 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.congreso-titulo h2:after {
    display: none;
}

.congreso-lema {
    font-size: 1.25rem;
    font-style: italic;
    opacity: 0.9;
    margin: 0;
}

.info-detalles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.detalle-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    transition: transform var(--transition-fast);
}

.detalle-item:hover {
    transform: translateY(-3px);
}

.detalle-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.temas-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: var(--spacing-sm) 0;
}

.tema-item {
    background-color: var(--light-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-color);
}

/* ==========================================================================
   SECCIÓN CONFERENCISTAS
   ========================================================================== */
.conferencistas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.conferencista-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    transition: all var(--transition-normal);
}

.conferencista-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.conferencista-img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    color: var(--white);
    font-size: 3rem;
}

.conferencista-titulo {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.conferencista-tema {
    font-style: italic;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
}

/* ==========================================================================
   SECCIÓN CURSOS
   ========================================================================== */
.cursos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.curso-card {
    display: flex;
    gap: var(--spacing-md);
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    transition: all var(--transition-normal);
}

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

.curso-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.curso-fecha, .curso-lugar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.curso-details {
    display: flex;
    gap: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
    flex-wrap: wrap;
}

.detail {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.85rem;
    color: var(--text-light);
}

.btn-curso {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    transition: background-color var(--transition-fast);
}

.btn-curso:hover {
    background-color: var(--dark-color);
    color: var(--white);
}

/* ==========================================================================
   FORMULARIO DE CONTACTO
   ========================================================================== */
.formulario-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.formulario-seccion {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
}

.membresia-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.membresia-badge {
    background: linear-gradient(135deg, var(--secondary-color), #27ae60);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.membresia-beneficios ul {
    list-style: none;
    margin-left: 0;
}

.membresia-beneficios li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.membresia-beneficios i {
    color: var(--success-color);
}

.tipos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.tipo-card {
    text-align: center;
    padding: var(--spacing-sm);
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
    border: 2px solid transparent;
    transition: all var(--transition-fast);
}

.tipo-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
}

.tipo-precio {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin: 0.5rem 0;
}

.tipo-precio span {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: normal;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background-color: var(--dark-color);
    color: var(--white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-section .logo-text h3 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.5rem;
}

.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

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

.social-icons a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all var(--transition-fast);
}

.social-icons a:hover {
    background-color: var(--accent-color);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 992px) {
    .historia-content,
    .proyecto-content,
    .formulario-grid {
        grid-template-columns: 1fr;
    }
    
    .hero h2,
    .page-hero h1 {
        font-size: 2.5rem;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-xl) 0;
        transition: left var(--transition-normal);
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
    }
    
    .nav-menu li a {
        justify-content: center;
        padding: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .tipos-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-item {
        flex-direction: column;
    }
    
    .timeline-year {
        margin-bottom: var(--spacing-sm);
    }
}

@media (max-width: 576px) {
    html {
        font-size: 14px;
    }
    
    .hero h2,
    .page-hero h1 {
        font-size: 2rem;
    }
    
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .container {
        padding: 0 var(--spacing-xs);
    }
}

/* ==========================================================================
   ANIMACIONES
   ========================================================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease forwards;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.float {
    animation: float 3s ease-in-out infinite;
}

/* ==========================================================================
   ESTILOS ESPECÍFICOS PARA MAPAS Y ELEMENTOS VISUALES
   ========================================================================== */
.mapa-latinoamerica {
    position: relative;
    width: 100%;
    height: 400px;
    background-color: var(--light-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    margin: var(--spacing-md) 0;
}

.proyecto-punto {
    position: absolute;
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.proyecto-punto:hover {
    transform: scale(1.2);
}

.punto {
    width: 20px;
    height: 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(26, 82, 118, 0.3);
}

.punto-info {
    position: absolute;
    top: 25px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.proyecto-punto:hover .punto-info {
    opacity: 1;
}

/* Posicionamiento de países en el mapa */
.argentina { top: 70%; left: 30%; }
.brasil { top: 55%; left: 40%; }
.paraguay { top: 65%; left: 35%; }
.bolivia { top: 60%; left: 32%; }
.region { top: 40%; left: 32%; }
.amazonia { top: 45%; left: 28%; }

/* Banderas para la sección de contactos */
.pais-bandera {
    width: 60px;
    height: 40px;
    border-radius: var(--border-radius-sm);
    margin: 0 auto var(--spacing-sm);
    background-size: cover;
    box-shadow: var(--shadow-sm);
}

.argentina { background: linear-gradient(90deg, #74acdf 33%, #ffffff 33%, #ffffff 66%, #74acdf 66%); }
.brasil { background: radial-gradient(circle at center, #009c3b 30%, #ffdf00 30%, #ffdf00 70%, #009c3b 70%); }
.chile { background: linear-gradient(180deg, #0039a6 50%, #ffffff 50%, #ffffff 60%, #d52b1e 60%); }
.mexico { background: linear-gradient(90deg, #006847 33%, #ffffff 33%, #ffffff 66%, #ce1126 66%); }
.colombia { background: linear-gradient(180deg, #fcd116 50%, #003893 50%, #003893 75%, #ce1126 75%); }
.peru { background: linear-gradient(90deg, #d91023 33%, #ffffff 33%, #ffffff 66%, #d91023 66%); }

/* ==========================================================================
   LOADER Y ESTADOS DE CARGA
   ========================================================================== */
.loader {
    display: inline-block;
    width: 50px;
    height: 50px;
    border: 3px solid var(--gray-light);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Estados de formulario */
.form-success {
    background-color: rgba(39, 174, 96, 0.1);
    border: 1px solid var(--success-color);
    color: var(--success-color);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    margin-top: var(--spacing-sm);
}

.form-error {
    background-color: rgba(231, 76, 60, 0.1);
    border: 1px solid var(--error-color);
    color: var(--error-color);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    margin-top: var(--spacing-sm);
}

/* ==========================================================================
   UTILIDADES
   ========================================================================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }
.p-5 { padding: var(--spacing-xl); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.grid-center {
    display: grid;
    place-items: center;
}

/* Gradientes profesionales */
.gradient-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
}

.gradient-success {
    background: linear-gradient(135deg, var(--secondary-color), #27ae60);
}

.gradient-warning {
    background: linear-gradient(135deg, var(--warning-color), #e67e22);
}

/* Efectos de hover sofisticados */
.hover-lift {
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.hover-glow {
    transition: box-shadow var(--transition-normal);
}

.hover-glow:hover {
    box-shadow: 0 0 20px rgba(46, 134, 193, 0.3);
}

/* Tooltips */
.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    width: 200px;
    background-color: var(--dark-color);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    position: absolute;
    z-index: 1;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity var(--transition-fast);
    font-size: 0.875rem;
}

.tooltip .tooltip-text:after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--dark-color) transparent transparent transparent;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}
/* ==========================================================================
   ESTILOS PARA JUNTA DIRECTIVA ACTUALIZADA
   ========================================================================== */

.junta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.directivo-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-light);
    transition: all var(--transition-normal);
    position: relative;
}

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

.directivo-img {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    color: var(--white);
    font-size: 3rem;
    position: relative;
    overflow: hidden;
}

.directivo-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.nacionalidad-badge {
    position: absolute;
    bottom: 5px;
    right: 5px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    backdrop-filter: blur(5px);
}

.nacionalidad-badge.argentina { background: rgba(116, 172, 223, 0.9); }
.nacionalidad-badge.bolivia { background: rgba(212, 175, 55, 0.9); }
.nacionalidad-badge.brasil { background: rgba(0, 156, 59, 0.9); }
.nacionalidad-badge.paraguay { background: rgba(213, 43, 30, 0.9); }
.nacionalidad-badge.mexico { background: rgba(206, 17, 38, 0.9); }
.nacionalidad-badge.ecuador { background: rgba(255, 221, 0, 0.9); color: #333; }

.directivo-card h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.cargo {
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

.institucion {
    color: var(--text-light);
    font-size: 0.85rem;
    margin-bottom: var(--spacing-sm);
}

.directivo-info {
    background-color: var(--light-color);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    margin-top: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--text-color);
}

.directivo-info i {
    color: var(--primary-color);
    margin-right: 0.25rem;
}

/* Sección para instrucciones de fotos */
.imagenes-nota {
    background-color: var(--light-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    border-left: 4px solid var(--warning-color);
}

.imagenes-nota h3 {
    color: var(--warning-color);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lista-fotos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-sm);
    margin: var(--spacing-md) 0;
}

.foto-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--gray-light);
    transition: transform var(--transition-fast);
}

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

.foto-placeholder {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.foto-info {
    flex-grow: 1;
}

.foto-info strong {
    display: block;
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.foto-info span {
    display: block;
    color: var(--text-light);
    font-size: 0.8rem;
}

.instruccion-importante {
    background-color: rgba(243, 156, 18, 0.1);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    border-left: 3px solid var(--warning-color);
    margin-top: var(--spacing-md);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.instruccion-importante i {
    color: var(--warning-color);
    font-size: 1.2rem;
    margin-top: 0.1rem;
}

/* Efecto cuando se cargan imágenes reales */
.directivo-img.con-foto i {
    display: none;
}

.directivo-img.con-foto .nacionalidad-badge {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
}
/* ==========================================================================
   ESTILOS PARA MAPA INTERACTIVO DE COLABORACIÓN
   ========================================================================== */

.red-map {
    padding: var(--spacing-lg) 0;
    background: linear-gradient(135deg, #f8f9f9 0%, #ecf0f1 100%);
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-lg) 0;
}

.mapa-container h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.mapa-latinoamerica-interactivo {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

/* Contenedor SVG */
.mapa-svg-container {
    position: relative;
    width: 100%;
    height: 500px;
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-bottom: var(--spacing-md);
}

.mapa-svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* Conexiones */
.conexion {
    stroke: rgba(46, 134, 193, 0.3);
    stroke-width: 2;
    stroke-dasharray: 5,5;
    animation: dashMove 20s linear infinite;
}

@keyframes dashMove {
    to {
        stroke-dashoffset: -1000;
    }
}

/* Nodos de países */
.nodo {
    fill: var(--primary-color);
    stroke: white;
    stroke-width: 2;
    transition: all 0.3s ease;
    cursor: pointer;
}

.nodo-hover {
    fill: rgba(26, 82, 118, 0.1);
    stroke: transparent;
    stroke-width: 0;
    opacity: 0;
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.pais-nodo:hover .nodo {
    fill: var(--secondary-color);
    r: 8;
    filter: drop-shadow(0 0 8px rgba(40, 180, 99, 0.5));
}

.pais-nodo:hover .nodo-hover {
    opacity: 1;
}

/* Textos de países */
.pais-text {
    fill: var(--dark-color);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 12px;
    text-anchor: middle;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.pais-info {
    fill: var(--text-light);
    font-family: var(--font-secondary);
    font-size: 10px;
    text-anchor: middle;
    font-weight: 500;
    opacity: 0.7;
}

.pais-nodo:hover .pais-text {
    opacity: 1;
    font-weight: 700;
}

.pais-nodo:hover .pais-info {
    opacity: 1;
}

/* Nodo central ALAMCTA */
.nodo-central {
    fill: var(--accent-color);
    stroke: white;
    stroke-width: 3;
    filter: drop-shadow(0 0 10px rgba(46, 134, 193, 0.5));
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        r: 8;
    }
    50% {
        r: 10;
    }
}

.nodo-central-text {
    fill: var(--accent-color);
    font-family: var(--font-primary);
    font-weight: 800;
    font-size: 14px;
    text-anchor: middle;
    text-shadow: 1px 1px 2px white;
}

/* Panel de información */
.mapa-info-panel {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 300px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-md);
    z-index: 10;
    transform: translateX(0);
    transition: transform 0.3s ease;
    border: 1px solid rgba(0,0,0,0.1);
}

.mapa-info-panel.hidden {
    transform: translateX(400px);
}

.info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--gray-light);
}

.info-header h4 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.1rem;
}

.info-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s;
}

.info-close:hover {
    background-color: var(--gray-light);
    color: var(--error-color);
}

.pais-seleccionado {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background: linear-gradient(135deg, rgba(26, 82, 118, 0.05), rgba(40, 180, 99, 0.05));
    border-radius: var(--border-radius-md);
}

.pais-flag {
    width: 60px;
    height: 40px;
    margin: 0 auto var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
    background-size: cover;
    background-position: center;
}

.pais-seleccionado h5 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.pais-seleccionado p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin: 0;
}

.pais-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem;
    background-color: rgba(236, 240, 241, 0.5);
    border-radius: var(--border-radius-sm);
}

.detail-label {
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.85rem;
}

.detail-value {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.85rem;
    text-align: right;
}

/* Leyenda */
.mapa-leyenda {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-md);
}

.leyenda-title {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
}

.leyenda-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.leyenda-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.85rem;
    color: var(--text-color);
}

.leyenda-color {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    flex-shrink: 0;
}

.leyenda-color.nodo-central {
    background-color: var(--accent-color);
    border: 2px solid white;
    box-shadow: 0 0 0 2px var(--accent-color);
}

.leyenda-color.nodo {
    background-color: var(--primary-color);
    border: 2px solid white;
    box-shadow: 0 0 0 1px var(--primary-color);
}

.leyenda-line {
    width: 30px;
    height: 2px;
    background: rgba(46, 134, 193, 0.3);
    position: relative;
}

.leyenda-line:after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        90deg,
        transparent,
        transparent 5px,
        rgba(46, 134, 193, 0.3) 5px,
        rgba(46, 134, 193, 0.3) 10px
    );
}

.leyenda-texto {
    font-size: 0.8rem;
    color: var(--text-light);
    font-style: italic;
}

/* Estadísticas */
.mapa-estadisticas {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.estadistica-card {
    background: white;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: transform 0.3s ease;
}

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

.estadistica-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.estadistica-content h4 {
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    font-size: 1.3rem;
}

.estadistica-content p {
    color: var(--text-light);
    font-size: 0.85rem;
    margin: 0;
}

/* Banderas por país */
.bandera-mexico { background: linear-gradient(90deg, #006847 33%, white 33%, white 66%, #ce1126 66%); }
.bandera-colombia { background: linear-gradient(180deg, #fcd116 50%, #003893 50%, #003893 75%, #ce1126 75%); }
.bandera-brasil { background: radial-gradient(circle at center, #009c3b 30%, #ffdf00 30%, #ffdf00 70%, #009c3b 70%); }
.bandera-argentina { background: linear-gradient(180deg, #74acdf 33%, white 33%, white 66%, #74acdf 66%); }
.bandera-chile { background: linear-gradient(180deg, #0039a6 50%, white 50%, white 60%, #d52b1e 60%); }
.bandera-bolivia { background: linear-gradient(180deg, #da291c 33%, #ffd100 33%, #ffd100 66%, #007934 66%); }
.bandera-paraguay { background: linear-gradient(180deg, #ce1126 33%, white 33%, white 66%, #0038a8 66%); }
.bandera-uruguay { background: linear-gradient(180deg, #0038a8 33%, white 33%, white 66%, #0038a8 66%); position: relative; }
.bandera-uruguay:before { content: '☀'; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); color: #ffd100; font-size: 14px; }

/* Responsive */
@media (max-width: 992px) {
    .mapa-svg-container {
        height: 400px;
    }
    
    .mapa-info-panel {
        position: relative;
        top: auto;
        right: auto;
        width: 100%;
        margin-top: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .mapa-svg-container {
        height: 350px;
    }
    
    .mapa-estadisticas {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .leyenda-items {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .mapa-svg-container {
        height: 300px;
    }
    
    .mapa-estadisticas {
        grid-template-columns: 1fr;
    }
    
    .pais-text {
        font-size: 10px;
    }
    
    .pais-info {
        font-size: 8px;
    }
}
/* ==========================================================================
   HEADER CON LOGO COMPLETO
   ========================================================================== */

.header-banner {
    background: linear-gradient(135deg, #1a5276 0%, #2e86c1 100%);
    color: white;
    padding: var(--spacing-sm) 0;
    border-bottom: 3px solid #28b463;
}

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

.logo-imagen {
    flex-shrink: 0;
}

.logo-imagen svg {
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
    transition: transform 0.3s ease;
}

.logo-imagen svg:hover {
    transform: scale(1.05);
}

.logo-texto-completo {
    flex-grow: 1;
}

.logo-titulo {
    font-size: 2rem;
    font-weight: 800;
    margin: 0 0 0.25rem 0;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    letter-spacing: 1px;
}

.logo-subtitulo {
    font-size: 0.9rem;
    margin: 0 0 0.25rem 0;
    color: rgba(255,255,255,0.9);
    line-height: 1.3;
}

.logo-lema {
    font-size: 0.8rem;
    margin: 0;
    color: #28b463;
    font-weight: 600;
    font-style: italic;
}

.header-contacto {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: flex-end;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: var(--spacing-sm);
}

.contacto-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.8);
    transition: color 0.3s ease;
}

.contacto-item:hover {
    color: white;
}

.contacto-item i {
    color: #28b463;
    font-size: 0.9rem;
}

/* Navegación actualizada */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    background-color: white;
    border-bottom: 1px solid var(--gray-light);
}

.logo-mini {
    display: flex;
    align-items: center;
}

.logo-mini a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.logo-mini .logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1rem;
    box-shadow: var(--shadow-sm);
}

.logo-mini .logo-text h2 {
    font-size: 1.2rem;
    margin: 0;
    color: var(--primary-color);
    line-height: 1.2;
}

.logo-mini .logo-text p {
    font-size: 0.7rem;
    margin: 0;
    color: var(--text-light);
    font-weight: 500;
}

/* Ajustes para móviles */
@media (max-width: 992px) {
    .logo-completo {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .logo-imagen {
        margin-bottom: var(--spacing-xs);
    }
    
    .header-contacto {
        justify-content: center;
    }
    
    .logo-titulo {
        font-size: 1.5rem;
    }
    
    .logo-subtitulo {
        font-size: 0.8rem;
    }
}

@media (max-width: 768px) {
    .header-banner {
        padding: var(--spacing-xs) 0;
    }
    
    .logo-titulo {
        font-size: 1.2rem;
    }
    
    .logo-subtitulo {
        font-size: 0.7rem;
    }
    
    .header-contacto {
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }
    
    .contacto-item {
        font-size: 0.75rem;
    }
}

@media (max-width: 576px) {
    .logo-titulo {
        font-size: 1rem;
    }
    
    .logo-subtitulo {
        font-size: 0.65rem;
    }
    
    .logo-lema {
        font-size: 0.7rem;
    }
    
    .logo-mini .logo-text h2 {
        font-size: 1rem;
    }
    
    .logo-mini .logo-text p {
        font-size: 0.6rem;
    }
}

/* Ajuste del hero para el nuevo header */
.hero, .page-hero {
    margin-top: 0;
}
/* ==========================================================================
   LOGO MEJORADO A LA IZQUIERDA
   ========================================================================== */

.logo-mejorado {
    display: flex;
    align-items: center;
}

.logo-mejorado a {
    text-decoration: none;
    color: inherit;
    display: block;
    transition: transform 0.3s ease;
}

.logo-mejorado a:hover {
    transform: translateY(-2px);
}

.logo-contenedor {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.25rem 0;
}

.logo-svg {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-svg svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
    transition: all 0.3s ease;
}

.logo-mejorado a:hover .logo-svg svg {
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.15));
    transform: rotate(5deg);
}

.logo-texto {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo-titulo {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0;
    color: var(--primary-color);
    line-height: 1.1;
    letter-spacing: 0.5px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: background 0.3s ease;
}

.logo-mejorado a:hover .logo-titulo {
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-descripcion {
    font-size: 0.7rem;
    margin: 0;
    color: var(--text-light);
    line-height: 1.2;
    max-width: 250px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 500;
}

/* Ajustes del navbar para el nuevo logo */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    background-color: white;
    box-shadow: var(--shadow-sm);
    border-radius: var(--border-radius-md);
    padding: 0.75rem 1.5rem;
}

/* Ajuste del menú para el nuevo layout */
.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    gap: var(--spacing-sm);
}

/* Responsive Design */
@media (max-width: 992px) {
    .logo-descripcion {
        max-width: 200px;
        font-size: 0.65rem;
    }
    
    .logo-titulo {
        font-size: 1.3rem;
    }
    
    .logo-svg {
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 768px) {
    .logo-descripcion {
        display: none; /* Ocultar descripción en móviles */
    }
    
    .logo-titulo {
        font-size: 1.2rem;
    }
    
    .logo-svg {
        width: 40px;
        height: 40px;
    }
    
    .nav-menu {
        gap: 0.5rem;
    }
    
    .nav-menu li a {
        font-size: 0.85rem;
        padding: 0.5rem;
    }
}

@media (max-width: 576px) {
    .logo-titulo {
        font-size: 1rem;
    }
    
    .logo-svg {
        width: 35px;
        height: 35px;
    }
    
    .navbar {
        padding: 0.5rem 1rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: white;
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-xl) 0;
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
    }
    
    .nav-menu li a {
        justify-content: center;
        padding: 1rem;
        font-size: 1rem;
    }
}

/* Animación del logo SVG */
@keyframes dnaFloat {
    0%, 100% {
        transform: translateY(0) rotate(0);
    }
    50% {
        transform: translateY(-3px) rotate(1deg);
    }
}

.logo-svg svg {
    animation: dnaFloat 5s ease-in-out infinite;
}

/* Efecto de brillo al pasar el mouse */
.logo-mejorado a:hover .logo-svg svg circle {
    stroke-width: 1.5;
    stroke: var(--accent-color);
}

/* Header scrolled effect */
.header.scrolled .logo-svg svg {
    width: 40px;
    height: 40px;
    transition: all 0.3s ease;
}

.header.scrolled .logo-titulo {
    font-size: 1.2rem;
}

.header.scrolled .logo-descripcion {
    font-size: 0.6rem;
}
/* ==========================================================================
   LOGO CON IMAGEN
   ========================================================================== */

.logo-con-imagen {
    display: flex;
    align-items: center;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s ease;
    padding: 0.25rem 0;
}

.logo-link:hover {
    transform: translateY(-2px);
}

.logo-img-container {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: var(--border-radius-md);
    background: white;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--gray-light);
    transition: all 0.3s ease;
}

.logo-link:hover .logo-img-container {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 5px;
    transition: transform 0.3s ease;
}

.logo-link:hover .logo-img {
    transform: scale(1.1);
}

.logo-texto {
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 300px;
}

.logo-titulo {
    font-size: 1.6rem;
    font-weight: 800;
    margin: 0;
    color: var(--primary-color);
    line-height: 1.1;
    letter-spacing: 0.5px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: background 0.3s ease;
}

.logo-link:hover .logo-titulo {
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-descripcion {
    font-size: 0.75rem;
    margin: 0.25rem 0 0 0;
    color: var(--text-light);
    line-height: 1.2;
    font-weight: 500;
    display: -webkit-box;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Ajustes del navbar */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    background-color: white;
    box-shadow: var(--shadow-sm);
    border-radius: var(--border-radius-md);
    padding: 0.75rem 1.5rem;
}

/* Ajuste del menú */
.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    gap: var(--spacing-sm);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .logo-texto {
        max-width: 250px;
    }
    
    .logo-titulo {
        font-size: 1.4rem;
    }
    
    .logo-descripcion {
        font-size: 0.7rem;
    }
}

@media (max-width: 992px) {
    .logo-texto {
        max-width: 200px;
    }
    
    .logo-titulo {
        font-size: 1.2rem;
    }
    
    .logo-descripcion {
        font-size: 0.65rem;

    }
    
    .logo-img-container {
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 768px) {
    .logo-descripcion {
        display: none; /* Ocultar descripción en tablets pequeñas */
    }
    
    .logo-titulo {
        font-size: 1.1rem;
    }
    
    .logo-img-container {
        width: 45px;
        height: 45px;
    }
    
    .logo-link {
        gap: 0.5rem;
    }
    
    .nav-menu {
        gap: 0.5rem;
    }
    
    .nav-menu li a {
        font-size: 0.85rem;
        padding: 0.5rem;
    }
}

@media (max-width: 576px) {
    .logo-titulo {
        font-size: 0.9rem;
    }
    
    .logo-img-container {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }
    
    .navbar {
        padding: 0.5rem 1rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: white;
        flex-direction: column;
        align-items: center;
        padding: var(--spacing-xl) 0;
        transition: left 0.3s ease;
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
    }
    
    .nav-menu li a {
        justify-content: center;
        padding: 1rem;
        font-size: 1rem;
    }
}

/* Header scrolled effect */
.header.scrolled .logo-img-container {
    width: 45px;
    height: 45px;
    transition: all 0.3s ease;
}

.header.scrolled .logo-titulo {
    font-size: 1.2rem;
}

.header.scrolled .logo-descripcion {
    font-size: 0.6rem;
}

/* Asegurar que la imagen se cargue correctamente */
.logo-img {
    display: block;
    max-width: 100%;
    height: auto;
}

/* Fallback si la imagen no carga */
.logo-img-container:has(.logo-img[src=""]) {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.logo-img-container:has(.logo-img[src=""])::after {
    content: "AL";
    font-weight: 800;
    font-size: 1.2rem;
}
/* ==========================================================================
   HERO SECTION CON VIDEO
   ========================================================================== */

.hero {
    position: relative;
    padding: var(--spacing-xl) 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: var(--white);
    margin-top: 0;
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    opacity: 0.7;
    filter: brightness(0.4) contrast(1.2);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(26, 82, 118, 0.8) 0%,
        rgba(40, 180, 99, 0.6) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

.hero h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    animation: fadeInDown 1s ease;
}

.hero h2:after {
    display: none;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease 0.3s both;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
    animation: fadeInUp 1s ease 0.6s both;
}

/* Fallback si el video no carga */
.video-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a5276, #28b463);
}

.dna-animation {
    position: relative;
    width: 200px;
    height: 200px;
    animation: rotateDna 20s linear infinite;
}

.dna-strand {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.dna-strand:nth-child(1) {
    transform: rotateX(60deg);
}

.dna-strand:nth-child(2) {
    transform: rotateX(-60deg);
}

.dna-base {
    position: absolute;
    width: 10px;
    height: 10px;
    background: white;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.dna-base:nth-child(3) { transform: translate(-50%, -50%) rotate(0deg) translateY(-90px); }
.dna-base:nth-child(4) { transform: translate(-50%, -50%) rotate(90deg) translateY(-90px); }
.dna-base:nth-child(5) { transform: translate(-50%, -50%) rotate(180deg) translateY(-90px); }
.dna-base:nth-child(6) { transform: translate(-50%, -50%) rotate(270deg) translateY(-90px); }

/* Animaciones */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes rotateDna {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Control de reproducción del video */
.video-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    z-index: 3;
    display: flex;
    gap: 10px;
}

.video-control-btn {
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid white;
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.video-control-btn:hover {
    background: rgba(26, 82, 118, 0.8);
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 992px) {
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .hero-video {
        opacity: 0.5;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: 70vh;
        padding: var(--spacing-lg) 0;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 576px) {
    .hero {
        min-height: 60vh;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 0.9rem;
    }
    
    .video-controls {
        bottom: 10px;
        right: 10px;
    }
    
    .video-control-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
}

/* Ajuste para dispositivos móviles que restringen autoplay */
@media (hover: none) and (pointer: coarse) {
    .hero-video {
        display: none;
    }
    
    .hero-video-container {
        background: linear-gradient(135deg, #1a5276, #28b463);
    }
}
/* ==========================================================================
   HERO SECTION CON VIDEO
   ========================================================================== */

.hero {
    position: relative;
    padding: var(--spacing-xl) 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: var(--white);
    margin-top: 0;
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    opacity: 0.7;
    filter: brightness(0.4) contrast(1.2);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(26, 82, 118, 0.8) 0%,
        rgba(40, 180, 99, 0.6) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-md);
}

.hero h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
    animation: fadeInDown 1s ease;
}

.hero h2:after {
    display: none;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease 0.3s both;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
    animation: fadeInUp 1s ease 0.6s both;
}

/* Fallback si el video no carga */
.video-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a5276, #28b463);
}

.dna-animation {
    position: relative;
    width: 200px;
    height: 200px;
    animation: rotateDna 20s linear infinite;
}

.dna-strand {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.dna-strand:nth-child(1) {
    transform: rotateX(60deg);
}

.dna-strand:nth-child(2) {
    transform: rotateX(-60deg);
}

.dna-base {
    position: absolute;
    width: 10px;
    height: 10px;
    background: white;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.dna-base:nth-child(3) { transform: translate(-50%, -50%) rotate(0deg) translateY(-90px); }
.dna-base:nth-child(4) { transform: translate(-50%, -50%) rotate(90deg) translateY(-90px); }
.dna-base:nth-child(5) { transform: translate(-50%, -50%) rotate(180deg) translateY(-90px); }
.dna-base:nth-child(6) { transform: translate(-50%, -50%) rotate(270deg) translateY(-90px); }

/* Animaciones */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes rotateDna {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Control de reproducción del video */
.video-controls {
    position: absolute;
    bottom: 20px;
    right: 20px;
    z-index: 3;
    display: flex;
    gap: 10px;
}

.video-control-btn {
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid white;
    border-radius: 50%;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.video-control-btn:hover {
    background: rgba(26, 82, 118, 0.8);
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 992px) {
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .hero-video {
        opacity: 0.5;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: 70vh;
        padding: var(--spacing-lg) 0;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 576px) {
    .hero {
        min-height: 60vh;
    }
    
    .hero h2 {
        font-size: 1.8rem;
    }
    
    .hero p {
        font-size: 0.9rem;
    }
    
    .video-controls {
        bottom: 10px;
        right: 10px;
    }
    
    .video-control-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
}

/* Ajuste para dispositivos móviles que restringen autoplay */
@media (hover: none) and (pointer: coarse) {
    .hero-video {
        display: none;
    }
    
    .hero-video-container {
        background: linear-gradient(135deg, #1a5276, #28b463);
    }
}