.page-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 150px 0 100px;
    text-align: center;
    margin-top: 60px;
}

.page-hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-hero .subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-top: 0.5rem;
}

.company-intro {
    padding: 80px 0;
    background: #f8f9fa;
}

.intro-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    align-items: center;
}

.intro-text h3 {
    font-size: 2rem;
    color: #1e3c72;
    margin-bottom: 1.5rem;
}

.intro-text p {
    color: #555;
    line-height: 2;
    margin-bottom: 1rem;
    text-align: justify;
}

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

.image-placeholder {
    width: 100%;
    max-width: 400px;
    height: 300px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.placeholder-icon {
    font-size: 6rem;
    margin-bottom: 1rem;
}

.image-placeholder p {
    color: #666;
    font-size: 1.1rem;
}

.mission-section {
    padding: 80px 0;
    background: white;
}

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

.mission-card {
    background: #f8f9fa;
    padding: 2.5rem;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    border-top: 4px solid transparent;
}

.mission-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
    border-top-color: #667eea;
}

.mission-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.mission-card h3 {
    color: #1e3c72;
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.mission-card p {
    color: #666;
    line-height: 1.8;
}

.history-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
}

.history-section .section-title h2 {
    color: white;
}

.history-section .section-title p {
    color: rgba(255,255,255,0.8);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 3rem auto 0;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: rgba(255,255,255,0.3);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    padding: 2rem 0;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: #667eea;
    border-radius: 50%;
    border: 4px solid rgba(255,255,255,0.5);
    z-index: 1;
}

.timeline-content {
    position: relative;
    width: 45%;
    padding: 1.5rem;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.timeline-item:nth-child(odd) .timeline-content {
    left: 0;
}

.timeline-item:nth-child(even) .timeline-content {
    left: 55%;
}

.timeline-content:hover {
    background: rgba(255,255,255,0.15);
    transform: scale(1.02);
}

.timeline-year {
    display: inline-block;
    background: #667eea;
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.timeline-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
    font-size: 0.95rem;
}

.team-section {
    padding: 80px 0;
    background: #f8f9fa;
}

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

.team-card {
    background: white;
    padding: 2.5rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.team-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.team-card h3 {
    color: #1e3c72;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.team-card p {
    color: #666;
    line-height: 1.8;
}

.certification-section {
    padding: 80px 0;
    background: white;
}

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

.cert-card {
    background: #f8f9fa;
    padding: 2.5rem;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cert-card:hover {
    border-color: #667eea;
    transform: translateY(-5px);
}

.cert-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.cert-card h4 {
    color: #1e3c72;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.cert-card p {
    color: #666;
    font-size: 0.95rem;
}

.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
}

.cta-section h2 {
    color: white;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-section p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.cta-section .btn-light {
    background: white;
    color: #667eea;
}

.cta-section .btn-light:hover {
    background: #f8f9fa;
}

@media (max-width: 768px) {
    .page-hero h2 {
        font-size: 1.8rem;
    }

    .intro-content {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 20px;
    }

    .timeline-marker {
        left: 20px;
    }

    .timeline-content {
        width: calc(100% - 60px);
        left: 60px !important;
    }

    .mission-grid,
    .team-grid,
    .cert-grid {
        grid-template-columns: 1fr;
    }
}