/* ==========================================
   SOBRE NOSOTROS - ELEGANTE Y PROFESIONAL
   Alineado con la estética de lujo del sitio
========================================== */

:root {
    /* Nueva Paleta de Colores Elegante */
    --cream-beige: #EFE8DC;
    --champagne-rose: #E6CFC1;
    --charcoal-gray: #2B2B2B;
    --dark-charcoal: #1a1a1a;
    --light-champagne: #f0e4d8;
    --soft-rose: #d4bfb1;
    --warm-white: #faf8f6;
    --text-dark: #3d3d3d;
    --text-light: #8b7d70;
    
    /* Colores de acento */
    --primary-color: var(--charcoal-gray);
    --secondary-color: var(--champagne-rose);
    --accent-color: var(--cream-beige);
    
    /* Grises elegantes actualizados */
    --elegant-white: var(--warm-white);
    --light-gray: #F5F5F5;
    --medium-gray: #E0E0E0;
    --dark-gray: var(--text-light);
    --charcoal: var(--charcoal-gray);
    
    /* Tipografías */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Playfair Display', serif;
    --font-display: "Times New Roman", serif;
    
    /* Espaciado */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-xxl: 4rem;
    --space-xxxl: 6rem;
    
    /* Sombras elegantes */
    --shadow-subtle: 0 2px 10px rgba(43,43,43,0.1);
    --shadow-elegant: 0 4px 20px rgba(43,43,43,0.15);
    --shadow-dramatic: 0 8px 30px rgba(43,43,43,0.2);
    
    /* Bordes */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Transiciones */
    --transition-smooth: 0.3s ease;
    --transition-elegant: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--cream-beige);
    overflow-x: hidden;
}

/* ==========================================
   HERO SECTION
========================================== */

.hero-section {
    height: 60vh;
    background: linear-gradient(135deg, var(--charcoal-gray) 0%, var(--dark-charcoal) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.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="grain" patternUnits="userSpaceOnUse" width="100" height="100"><circle cx="25" cy="25" r="1" fill="%23E6CFC1" opacity="0.1"/><circle cx="75" cy="75" r="0.8" fill="%23E6CFC1" opacity="0.08"/><circle cx="50" cy="10" r="0.6" fill="%23E6CFC1" opacity="0.06"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(0,0,0,0.3) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--cream-beige);
    max-width: 800px;
    padding: 0 var(--space-lg);
}

.hero-title {
    font-family: var(--font-secondary);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    font-weight: 300;
    margin-bottom: var(--space-xl);
    color: var(--champagne-rose);
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.hero-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--champagne-rose) 0%, var(--cream-beige) 100%);
    margin: 0 auto;
    border-radius: 2px;
}

/* ==========================================
   CONTENEDOR PRINCIPAL
========================================== */

.main-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Header de secciones */
.section-header {
    text-align: center;
    margin-bottom: var(--space-xxl);
}

.section-header h2 {
    font-family: var(--font-secondary);
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 600;
    color: var(--charcoal-gray);
    margin-bottom: var(--space-md);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================
   SECCIÓN HISTORIA
========================================== */

.history-section {
    padding: var(--space-xxxl) 0;
    background: var(--warm-white);
}

.history-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-xxl);
    align-items: start;
}

.history-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.story-block {
    padding: var(--space-xl);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-subtle);
    border-left: 4px solid var(--primary-gold);
    transition: var(--transition-elegant);
}

.story-block:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-elegant);
}

.story-block h3 {
    font-family: var(--font-secondary);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-black);
    margin-bottom: var(--space-md);
}

.story-block p {
    color: var(--dark-gray);
    line-height: 1.7;
}

/* Timeline */
.timeline {
    position: relative;
    padding: var(--space-lg) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    padding-left: 80px;
    margin-bottom: var(--space-xl);
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-year {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    color: var(--primary-black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: var(--shadow-subtle);
}

.timeline-content {
    background: white;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-subtle);
}

.timeline-content h4 {
    font-family: var(--font-secondary);
    font-size: 1.2rem;
    color: var(--primary-black);
    margin-bottom: var(--space-sm);
}

.timeline-content p {
    color: var(--dark-gray);
    font-size: 0.95rem;
}

/* ==========================================
   SECCIÓN MISIÓN
========================================== */

.mission-section {
    padding: var(--space-xxxl) 0;
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--very-light-gold) 100%);
}

.mission-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.mission-card {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-elegant);
    border-top: 4px solid var(--primary-gold);
}

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

.mission-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg) auto;
}

.mission-icon i {
    font-size: 2rem;
    color: var(--primary-black);
}

.mission-card h3 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    color: var(--primary-black);
    margin-bottom: var(--space-md);
}

.mission-card p {
    color: var(--dark-gray);
    line-height: 1.7;
}

/* ==========================================
   SECCIÓN EQUIPO
========================================== */

.team-section {
    padding: var(--space-xxxl) 0;
    background: var(--elegant-white);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
}

.team-member {
    background: white;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-elegant);
}

.team-member:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-elegant);
}

.member-image {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg) auto;
}

.member-image i {
    font-size: 2.5rem;
    color: var(--primary-black);
}

.team-member h4 {
    font-family: var(--font-secondary);
    font-size: 1.3rem;
    color: var(--primary-black);
    margin-bottom: var(--space-sm);
}

.member-role {
    color: var(--primary-gold);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.member-description {
    color: var(--dark-gray);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ==========================================
   SECCIÓN LOGROS
========================================== */

.achievements-section {
    padding: var(--space-xxxl) 0;
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--primary-black) 100%);
    color: white;
}

.achievements-section .section-header h2 {
    color: white;
}

.achievements-section .section-header p {
    color: var(--light-gold);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
}

.achievement-card {
    text-align: center;
    padding: var(--space-xl);
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(212,175,55,0.3);
    transition: var(--transition-elegant);
}

.achievement-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-3px);
}

.achievement-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-gold);
    margin-bottom: var(--space-md);
    font-family: var(--font-secondary);
}

.achievement-card h4 {
    font-size: 1.2rem;
    margin-bottom: var(--space-md);
    color: white;
}

.achievement-card p {
    color: var(--light-gold);
    line-height: 1.6;
}

/* ==========================================
   SECCIÓN COMPROMISO
========================================== */

.commitment-section {
    padding: var(--space-xxxl) 0;
    background: var(--elegant-white);
}

.commitment-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--space-xxl);
    align-items: center;
}

.commitment-text h2 {
    font-family: var(--font-secondary);
    font-size: clamp(1.8rem, 4vw, 2.3rem);
    color: var(--primary-black);
    margin-bottom: var(--space-lg);
}

.commitment-text > p {
    font-size: 1.1rem;
    color: var(--dark-gray);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.commitment-points {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.commitment-point {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-subtle);
}

.commitment-point i {
    color: var(--primary-gold);
    font-size: 1.2rem;
    width: 24px;
}

.commitment-point span {
    color: var(--charcoal);
    font-weight: 500;
}

.commitment-cta {
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--very-light-gold) 100%);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-subtle);
}

.commitment-cta h3 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    color: var(--primary-black);
    margin-bottom: var(--space-md);
}

.commitment-cta > p {
    color: var(--dark-gray);
    margin-bottom: var(--space-lg);
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-elegant);
    position: relative;
    overflow: hidden;
}

.cta-btn.primary {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
    color: var(--primary-black);
    box-shadow: var(--shadow-subtle);
}

.cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-elegant);
    background: linear-gradient(135deg, var(--secondary-gold) 0%, var(--dark-gold) 100%);
}

.cta-btn.secondary {
    background: white;
    color: var(--charcoal);
    border: 2px solid var(--primary-gold);
    box-shadow: var(--shadow-subtle);
}

.cta-btn.secondary:hover {
    background: var(--primary-gold);
    color: var(--primary-black);
    transform: translateY(-2px);
}

.cta-btn i {
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.cta-btn:hover i {
    transform: translateX(3px);
}

/* ==========================================
   LÍNEA DEL TIEMPO FUTURISTA
   Animaciones innovadoras y diseño elegante
========================================== */

.futuristic-timeline-section {
    background: linear-gradient(135deg, #EFE8DC 0%, #E6CFC1 50%, #EFE8DC 100%);
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.futuristic-timeline-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(43, 43, 43, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(230, 207, 193, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.timeline-header {
    text-align: center;
    margin-bottom: 6rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 2rem;
}

.timeline-title {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 700;
    color: #2B2B2B;
    margin-bottom: 1rem;
    letter-spacing: -1px;
}

.timeline-subtitle {
    font-size: 1.3rem;
    color: #8b7d70;
    margin-bottom: 3rem;
    line-height: 1.6;
}

/* Indicador de Progreso Superior */
.progress-indicator {
    position: relative;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    height: 60px;
}

.progress-bar {
    position: absolute;
    top: 50%;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, #2B2B2B, #E6CFC1, #2B2B2B);
    border-radius: 2px;
    transform: translateY(-50%);
    width: 0%;
    transition: width 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 0 20px rgba(43, 43, 43, 0.3);
}

.progress-indicator::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: rgba(43, 43, 43, 0.1);
    border-radius: 1px;
    transform: translateY(-50%);
}

.progress-dots {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    position: relative;
    z-index: 2;
}

.progress-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(43, 43, 43, 0.2);
    border: 3px solid #EFE8DC;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.progress-dot::before {
    content: attr(data-year);
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.8rem;
    font-weight: 600;
    color: #2B2B2B;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.progress-dot.active {
    background: #2B2B2B;
    transform: scale(1.5);
    box-shadow: 0 0 25px rgba(43, 43, 43, 0.4);
}

.progress-dot.active::before {
    opacity: 1;
    font-weight: 700;
}

.progress-dot.completed {
    background: #E6CFC1;
    transform: scale(1.2);
}

.progress-dot:hover {
    transform: scale(1.3);
    background: #E6CFC1;
}

/* Contenedor Principal del Timeline */
.timeline-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

/* Línea Central del Timeline */
.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 100px;
    width: 4px;
    background: rgba(43, 43, 43, 0.1);
    transform: translateX(-50%);
    border-radius: 2px;
    overflow: hidden;
}

.timeline-progress {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: linear-gradient(180deg, #2B2B2B, #E6CFC1, #2B2B2B);
    border-radius: 2px;
    transition: height 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 0 20px rgba(43, 43, 43, 0.3);
}

/* Eventos del Timeline */
.timeline-events {
    position: relative;
    z-index: 2;
}

.timeline-event {
    display: flex;
    align-items: center;
    margin-bottom: 8rem;
    opacity: 0.3;
    transition: opacity 0.6s ease;
}

.timeline-event.active {
    opacity: 1;
}

.timeline-event.reverse {
    flex-direction: row-reverse;
}

/* Nodos del Timeline */
.event-node {
    position: relative;
    z-index: 3;
    margin: 0 3rem;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.node-inner {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #EFE8DC, #E6CFC1);
    border: 4px solid #2B2B2B;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #2B2B2B;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(43, 43, 43, 0.2);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.node-inner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: rotate(-45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.node-inner.active-pulse::before {
    animation: shine 2s ease-in-out infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(-45deg); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateX(100%) translateY(100%) rotate(-45deg); opacity: 0; }
}

.node-pulse {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 2px solid #E6CFC1;
    border-radius: 50%;
    opacity: 0;
    animation: pulse-ring 2s ease-out infinite;
}

.node-inner.active-pulse .node-pulse {
    opacity: 1;
}

@keyframes pulse-ring {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(1.3); opacity: 0; }
}

.node-year {
    margin-top: 1rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: #2B2B2B;
    background: rgba(239, 232, 220, 0.9);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 1px solid rgba(43, 43, 43, 0.1);
    backdrop-filter: blur(10px);
}

/* Tarjetas de Eventos */
.event-card {
    flex: 1;
    max-width: 500px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    padding: 0;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(43, 43, 43, 0.1);
    box-shadow: 0 20px 60px rgba(43, 43, 43, 0.1);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.card-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #E6CFC1, #2B2B2B, #E6CFC1);
    border-radius: 22px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.timeline-event.active .card-glow {
    opacity: 0.3;
}

.card-content {
    padding: 2.5rem;
    position: relative;
    z-index: 2;
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    background: linear-gradient(135deg, #2B2B2B, #1a1a1a);
    color: #EFE8DC;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 30px rgba(43, 43, 43, 0.2);
}

.card-content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 600;
    color: #2B2B2B;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.card-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: #8b7d70;
    margin-bottom: 2rem;
}

/* Estadísticas de las Tarjetas */
.card-stats {
    display: flex;
    gap: 2rem;
    justify-content: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(43, 43, 43, 0.1);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: #2B2B2B;
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: #8b7d70;
    margin-top: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Navegación del Timeline */
.timeline-navigation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 4rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 25px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(43, 43, 43, 0.1);
    box-shadow: 0 10px 30px rgba(43, 43, 43, 0.1);
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
}

.nav-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2B2B2B, #1a1a1a);
    color: #EFE8DC;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 5px 20px rgba(43, 43, 43, 0.2);
}

.nav-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(43, 43, 43, 0.3);
}

.nav-btn:active {
    transform: scale(0.95);
}

.nav-counter {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    font-weight: 600;
    color: #2B2B2B;
}

.separator {
    color: #8b7d70;
}

/* Efectos de Hover y Interactividad */
.timeline-event:hover .event-card {
    transform: translateY(-5px);
    box-shadow: 0 25px 70px rgba(43, 43, 43, 0.15);
}

.timeline-event:hover .node-inner {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(43, 43, 43, 0.3);
}

/* ==========================================
   RESPONSIVE DESIGN
========================================== */

@media (max-width: 1024px) {
    .history-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .commitment-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        padding-left: 60px;
    }
    
    .timeline-year {
        width: 40px;
        height: 40px;
        font-size: 0.8rem;
    }
    
    .timeline-line {
        left: 80px;
    }
    
    .timeline-event,
    .timeline-event.reverse {
        flex-direction: row;
        text-align: left;
    }
    
    .event-node {
        margin: 0 2rem 0 0;
        min-width: 100px;
    }
    
    .node-inner {
        width: 60px;
        height: 60px;
        font-size: 1.4rem;
    }
    
    .progress-indicator {
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    .main-container {
        padding: 0 var(--space-md);
    }
    
    .hero-section {
        height: 50vh;
    }
    
    .history-section,
    .mission-section,
    .team-section,
    .achievements-section,
    .commitment-section {
        padding: var(--space-xxl) 0;
    }
    
    .section-header {
        margin-bottom: var(--space-xl);
    }
    
    .story-block,
    .mission-card,
    .team-member {
        padding: var(--space-lg);
    }
    
    .achievement-number {
        font-size: 2.5rem;
    }
    
    .commitment-cta {
        padding: var(--space-lg);
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .timeline::before {
        left: 15px;
    }
    
    .timeline-item {
        padding-left: 50px;
    }
    
    .timeline-year {
        width: 30px;
        height: 30px;
        font-size: 0.7rem;
    }
    
    .timeline-title {
        font-size: 2.5rem;
    }
    
    .timeline-line {
        left: 50px;
    }
    
    .event-node {
        margin: 0 1rem 0 0;
        min-width: 80px;
    }
    
    .node-inner {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .event-card {
        max-width: none;
    }
    
    .card-content {
        padding: 1.5rem;
    }
    
    .card-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .timeline-navigation {
        gap: 1rem;
        padding: 1rem;
    }
    
    .nav-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .progress-indicator {
        max-width: 300px;
    }
    
    .progress-dot {
        width: 15px;
        height: 15px;
    }
    
    .progress-dot::before {
        font-size: 0.7rem;
        top: -30px;
    }
}

@media (max-width: 480px) {
    .main-container {
        padding: 0 var(--space-sm);
    }
    
    .hero-content {
        padding: 0 var(--space-md);
    }
    
    .mission-content,
    .team-grid,
    .achievements-grid {
        grid-template-columns: 1fr;
    }
    
    .story-block,
    .mission-card,
    .team-member,
    .achievement-card {
        padding: var(--space-md);
    }
    
    .futuristic-timeline-section {
        padding: 4rem 0;
    }
    
    .timeline-header {
        margin-bottom: 3rem;
    }
    
    .timeline-title {
        font-size: 2rem;
    }
    
    .timeline-subtitle {
        font-size: 1.1rem;
    }
    
    .timeline-event {
        margin-bottom: 4rem;
    }
    
    .card-content h3 {
        font-size: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
}