/* Importar archivos base */
@import url('variables.css');
@import url('common.css');

/* Variables específicas de empresa */
:root {
    --blue-primary: #1E3A8A;
    --blue-secondary: #3B82F6;
    --blue-ultra-light: #EFF6FF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-600: #4B5563;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --gradient-primary: linear-gradient(135deg, #1E3A8A 0%, #3B82F6 100%);
    --gradient-accent: linear-gradient(135deg, #3B82F6 0%, #60A5FA 100%);
    --gradient-light: linear-gradient(135deg, #EFF6FF 0%, #F3F4F6 100%);
    --gradient-hero: linear-gradient(135deg, #1E3A8A 0%, #1E40AF 50%, #3B82F6 100%);
}

/* Hero Section - Diseño Impactante */
.empresa-hero {
    height: 100vh;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.empresa-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="%232563eb" stroke-width="0.5" opacity="0.2"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.6;
    z-index: 1;
}



.hero-content {
    z-index: 2;
    position: relative;
    max-width: 800px;
    padding: 0 20px;
}

.hero-content h1 {
    font-size: 5rem;
    font-weight: 900;
    margin-bottom: 2rem;
    color: #2563eb;
    text-shadow: 0 6px 12px rgba(37, 99, 235, 0.5), 0 2px 4px rgba(37, 99, 235, 0.3);
    animation: slideInDown 1.2s ease-out;
    line-height: 1.1;
}

.hero-content .subtitle {
    font-size: 1.8rem;
    font-weight: 300;
    margin-bottom: 1rem;
    opacity: 0.95;
    animation: slideInUp 1.2s ease-out 0.3s both;
}

.hero-content .description {
    font-size: 1.2rem;
    font-weight: 400;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 3rem;
    line-height: 1.6;
    animation: slideInUp 1.2s ease-out 0.6s both;
}

.hero-cta {
    display: inline-block;
    background: #2563eb;
    color: var(--white);
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 8px 32px rgba(37, 99, 235, 0.3);
    transition: all 0.3s ease;
    animation: slideInUp 1.2s ease-out 0.9s both;
    border: 2px solid #2563eb;
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(37, 99, 235, 0.5);
    background: #1e40af;
    border-color: #1e40af;
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Timeline Section - Diseño Interactivo */
.timeline-section {
    padding: 120px 0;
    background: #ffffff;
    position: relative;
}

.timeline-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--blue-secondary), transparent);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h1 {
    font-size: 5rem;
    font-weight: 900;
    color: #2563eb;
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
    text-shadow: 0 6px 12px rgba(37, 99, 235, 0.5), 0 2px 4px rgba(37, 99, 235, 0.3);
    letter-spacing: -2px;
}

.section-header h1::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 8px;
    background: var(--gradient-accent);
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.section-header h2 {
    font-size: 4rem;
    font-weight: 800;
    color: #2563eb;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
    text-shadow: 0 6px 12px rgba(37, 99, 235, 0.5), 0 2px 4px rgba(37, 99, 235, 0.3);
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 6px;
    background: var(--gradient-accent);
    border-radius: 3px;
}

.section-header p {
    font-size: 1.4rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Timeline Navigation */
.timeline-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.timeline-nav-btn {
    background: var(--white);
    border: 3px solid var(--blue-secondary);
    color: var(--blue-primary);
    padding: 15px 30px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    display: inline-block;
}

.timeline-nav-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    transition: left 0.3s ease;
    z-index: -1;
}

.timeline-nav-btn:hover::before {
    left: 0;
}

.timeline-nav-btn:hover {
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

/* Timeline Content */
.timeline-content-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline-progress {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 100%;
    background: rgba(59, 130, 246, 0.2);
    border-radius: 3px;
    z-index: 1;
}

.timeline-progress-bar {
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 3px;
    transition: height 0.5s ease;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
}

.timeline-events {
    position: relative;
    z-index: 2;
}

.timeline-event {
    display: flex;
    align-items: center;
    margin-bottom: 80px;
    position: relative;
    opacity: 1;
    transform: translateY(0);
    transition: all 0.5s ease;
}

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

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

.event-year {
    background: var(--gradient-accent);
    color: var(--white);
    font-size: 2rem;
    font-weight: 800;
    padding: 30px 40px;
    border-radius: 70px;
    box-shadow: 0 15px 50px rgba(59, 130, 246, 0.4);
    position: relative;
    z-index: 3;
    min-width: 160px;
    text-align: center;
    transition: all 0.3s ease;
}

.event-year:hover {
    transform: scale(1.1);
    box-shadow: 0 20px 60px rgba(59, 130, 246, 0.6);
}

.event-content {
    background: var(--white);
    padding: 60px;
    border-radius: 25px;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.1);
    margin: 0 60px;
    flex: 1;
    position: relative;
    border: 3px solid transparent;
    background-clip: padding-box;
    transition: all 0.3s ease;
}

.event-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-accent);
    border-radius: 25px;
    padding: 3px;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    z-index: -1;
}

.event-content:hover {
    transform: translateY(-10px);
    box-shadow: 0 35px 100px rgba(0, 0, 0, 0.15);
}

.event-content::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 0;
    height: 0;
    border: 25px solid transparent;
}

.timeline-event:nth-child(odd) .event-content::after {
    right: -50px;
    border-left-color: white;
}

.timeline-event:nth-child(even) .event-content::after {
    left: -50px;
    border-right-color: white;
}

.event-content h3 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2rem;
    position: relative;
}

.event-content h3::before {
    content: '';
    position: absolute;
    left: -25px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: var(--gradient-accent);
    border-radius: 50%;
}

.event-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    font-size: 1.2rem;
}

.event-tag {
    display: inline-block;
    background: var(--gradient-accent);
    color: var(--white);
    padding: 15px 30px;
    border-radius: 35px;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.3);
}

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

/* Gallery Section - Diseño Mosaico */
.gallery-section {
    padding: 120px 0;
    background: white;
    position: relative;
}

.mosaic-gallery {
    margin-top: 80px;
}

.mosaic-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    justify-content: center;
}

.mosaic-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    flex: 1;
    height: 250px;
}

.mosaic-item.large-vertical {
    height: 520px;
    flex: 0 0 300px;
}

.mosaic-item.large-horizontal {
    flex: 0 0 400px;
    height: 250px;
}

.mosaic-item:hover {
    transform: translateY(-10px) scale(1.02);
    z-index: 10;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.mosaic-image {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.mosaic-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s ease;
}

.mosaic-item:hover .mosaic-image img {
    transform: scale(1.1);
}

.mosaic-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.4s ease;
}

.mosaic-item:hover .mosaic-overlay {
    opacity: 1;
}

.mosaic-content {
    text-align: center;
    padding: 20px;
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.mosaic-item:hover .mosaic-content {
    transform: translateY(0);
}

.mosaic-content h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.mosaic-content p {
    font-size: 1rem;
    margin-bottom: 1rem;
    opacity: 0.9;
    line-height: 1.4;
}

.mosaic-year {
    display: inline-block;
    background: var(--gradient-accent);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}


/* Responsive Design */
@media (max-width: 1200px) {
    .mosaic-row {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .mosaic-item.large-vertical,
    .mosaic-item.large-horizontal {
        flex: 1;
        height: 250px;
        max-width: 350px;
    }
    
    .timeline-event {
        margin-bottom: 60px;
    }
    
    .event-content {
        padding: 50px 40px;
        margin: 0 40px;
    }
}

@media (max-width: 768px) {
    .empresa-hero {
        height: auto;
        padding: 80px 0;
    }
    
    .hero-content h1 {
        font-size: 3.5rem;
        line-height: 1.1;
    }
    
    .hero-content .subtitle {
        font-size: 1.4rem;
    }
    
    .hero-content .description {
        font-size: 1rem;
    }
    
    .section-header h1 {
        font-size: 3.5rem;
    }
    
    .section-header h2 {
        font-size: 2.5rem;
    }
    
    .section-header p {
        font-size: 1.1rem;
    }
    
    .timeline-nav {
        gap: 8px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .timeline-nav-btn {
        padding: 10px 18px;
        font-size: 0.9rem;
    }
    
    .timeline-event {
        flex-direction: column !important;
        text-align: center;
        margin-bottom: 50px;
    }
    
    .event-content {
        margin: 20px 0;
        padding: 30px 20px;
    }
    
    .event-content::after {
        display: none;
    }
    
    .timeline-progress {
        left: 20px;
        transform: none;
        width: 4px;
    }
    
    .event-year {
        margin-bottom: 20px;
        padding: 20px 30px;
        font-size: 1.5rem;
        min-width: 120px;
    }
    
    .event-content h3 {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }
    
    .event-content p {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .mosaic-row {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .mosaic-item,
    .mosaic-item.large-vertical,
    .mosaic-item.large-horizontal {
        width: 100%;
        max-width: 350px;
        height: 200px;
        flex: none;
    }
    
    .gallery-section {
        padding: 80px 0;
    }
    
    .mosaic-gallery {
        margin-top: 50px;
    }
}

@media (max-width: 480px) {
    .empresa-hero {
        padding: 60px 0;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .hero-content .subtitle {
        font-size: 1.2rem;
        margin-bottom: 0.8rem;
    }
    
    .hero-content .description {
        font-size: 0.9rem;
        margin-bottom: 2rem;
    }
    
    .hero-cta {
        padding: 15px 30px;
        font-size: 1rem;
    }
    
    .section-header h1 {
        font-size: 2.5rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    .event-content {
        padding: 25px 15px;
    }
    
    .event-content h3 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .event-content p {
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
    }
    
    .event-year {
        padding: 15px 25px;
        font-size: 1.2rem;
        min-width: 100px;
    }
    
    .timeline-nav-btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }
    
    .mosaic-item,
    .mosaic-item.large-vertical,
    .mosaic-item.large-horizontal {
        height: 180px;
        max-width: 300px;
    }
    
    .mosaic-content h3 {
        font-size: 1.3rem;
    }
    
    .mosaic-content p {
        font-size: 0.8rem;
    }
    
    .gallery-section {
        padding: 60px 0;
    }
    
    .mosaic-gallery {
        margin-top: 40px;
    }
}