/* ====== HERO SECTION (SOBRE NOSOTROS) ====== */
.hero-about {
    min-height: 70vh;
    display: flex;
    align-items: center;
    padding-top: 150px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0066cc 0%, #00a0e9 100%);
}

.hero-about-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
    color: white;
}

.hero-about h1 {
    font-size: 4rem;
    margin-bottom: 25px;
    background: white;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-about p {
    font-size: 1.4rem;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* ====== HISTORIA SECTION ====== */
.history {
    position: relative;
    overflow: hidden;
    background: white;
}

.history-timeline {
    position: relative;
    margin-top: 60px;
    padding-left: 50px;
}

.history-timeline:before {
    content: '';
    position: absolute;
    left: 25px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.history-item {
    position: relative;
    margin-bottom: 60px;
    padding-left: 40px;
}

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

.history-year {
    position: absolute;
    left: -75px;
    top: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 800;
    box-shadow: 0 10px 25px rgba(0, 102, 204, 0.3);
    z-index: 2;
}

.history-content {
    background: var(--light-bg);
    border-radius: var(--border-radius);
    padding: 35px;
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(0, 102, 204, 0.1);
    transition: var(--transition);
}

.history-content:hover {
    transform: translateX(10px);
    box-shadow: 0 20px 40px rgba(0, 102, 204, 0.15);
    border-color: rgba(0, 102, 204, 0.2);
}

.history-content h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* ====== VALORES SECTION ====== */
.values {
    position: relative;
    overflow: hidden;
    background: var(--light-bg);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.value-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px 30px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid rgba(0, 102, 204, 0.1);
    position: relative;
    overflow: hidden;
}

.value-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.value-card:hover:before {
    transform: scaleX(1);
}

.value-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 102, 204, 0.15);
    border-color: rgba(0, 102, 204, 0.2);
}

.value-icon {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 25px;
    position: relative;
    display: inline-block;
}

.value-icon:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(0, 160, 233, 0.1);
    border-radius: 50%;
    z-index: -1;
}

.value-card h3 {
    margin-bottom: 20px;
    color: var(--dark-color);
    font-size: 1.4rem;
}

/* ====== SUBSIDIARIAS SECTION ====== */
.subsidiaries {
    position: relative;
    overflow: hidden;
    background: white;
}

.subsidiaries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
    margin-top: 50px;
}

.subsidiary-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 35px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid rgba(0, 102, 204, 0.1);
    position: relative;
    overflow: hidden;
}

.subsidiary-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.subsidiary-card:hover:before {
    transform: scaleY(1);
}

.subsidiary-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 102, 204, 0.12);
    border-color: rgba(0, 102, 204, 0.2);
}

.subsidiary-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: inline-block;
}

.subsidiary-card h3 {
    color: var(--dark-color);
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.subsidiary-card p {
    font-size: 1rem;
    color: var(--gray-color);
}

/* ====== ALIADOS SECTION ====== */
.partners {
    position: relative;
    overflow: hidden;
    background: var(--light-bg);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-top: 50px;
    align-items: center;
}

.partner-logo {
    background: white;
    border-radius: var(--border-radius);
    padding: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid rgba(0, 102, 204, 0.1);
    height: 120px;
}

.partner-logo:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 102, 204, 0.15);
    border-color: rgba(0, 102, 204, 0.2);
}

.partner-logo img {
    max-width: 100%;
    max-height: 70px;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.partner-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* ====== CERTIFICACIONES SECTION ====== */
.certifications {
    position: relative;
    overflow: hidden;
    background: white;
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 50px;
}

.cert-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px 30px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid rgba(0, 102, 204, 0.1);
    position: relative;
    overflow: hidden;
}

.cert-card:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
}

.cert-card:hover:before {
    transform: scaleX(1);
}

.cert-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 107, 53, 0.15);
}

.cert-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 25px;
    position: relative;
    display: inline-block;
}

.cert-icon:after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: 50%;
    z-index: -1;
}

.cert-card h3 {
    margin-bottom: 15px;
    color: var(--dark-color);
    font-size: 1.4rem;
}

/* ====== ESTADÍSTICAS SECTION ====== */
.stats-about {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0066cc 0%, #00a0e9 100%);
    color: white;
}

.stats-about h2 {
    color: white;
}

.stats-about h2:after {
    background: white;
}

.stats-about p {
    color: rgba(255, 255, 255, 0.9);
}

.stats-grid-about {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.stat-item-about {
    text-align: center;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.stat-item-about:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.stat-number-about {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    line-height: 1;
    margin-bottom: 15px;
    display: block;
}

.stat-label-about {
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
}

/* ====== RESPONSIVE PARA SOBRE NOSOTROS ====== */
@media (max-width: 1200px) {
    .values-grid, .subsidiaries-grid, .cert-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .stats-grid-about {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hero-about h1 {
        font-size: 3.2rem;
    }
}

@media (max-width: 768px) {
    .values-grid, .subsidiaries-grid, .cert-grid, .partners-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid-about {
        grid-template-columns: 1fr;
    }
    
    .history-timeline {
        padding-left: 30px;
    }
    
    .history-year {
        left: -50px;
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .history-content {
        padding: 25px;
    }
    
    .hero-about h1 {
        font-size: 2.5rem;
    }
    
    .hero-about p {
        font-size: 1.2rem;
    }
}