/* About Page Styles */

/* About Hero */
.about-hero {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    text-align: center;
    color: var(--white);
}

.about-hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--white);
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Company Overview */
.company-overview {
    padding: 80px 0;
    background: var(--white);
}

.overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.overview-text h2 {
    color: var(--primary-blue);
    margin-bottom: 30px;
    text-align: left;
}

.overview-text p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--dark-gray);
}

.company-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.company-stats .stat-item {
    text-align: center;
    padding: 20px;
    background: var(--light-gray);
    border-radius: 8px;
}

.company-stats .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.company-stats .stat-label {
    font-size: 14px;
    color: var(--medium-gray);
}

.overview-image {
    text-align: center;
}

.overview-image .image-placeholder {
    width: 100%;
    height: 400px;
    background: var(--light-gray);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--medium-gray);
}

.overview-image i {
    font-size: 4rem;
    margin-bottom: 20px;
    color: var(--primary-blue);
    opacity: 0.7;
}

.overview-image p {
    font-size: 1.125rem;
}

/* Mission Vision */
.mission-vision {
    padding: 80px 0;
    background: var(--light-gray);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.mv-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.mv-card.mission {
    border-top: 4px solid var(--primary-blue);
}

.mv-card.vision {
    border-top: 4px solid var(--secondary-blue);
}

.mv-card.values {
    border-top: 4px solid var(--accent-blue);
}

.mv-icon {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.mv-card.vision .mv-icon {
    color: var(--secondary-blue);
}

.mv-card.values .mv-icon {
    color: var(--accent-blue);
}

.mv-card h3 {
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.mv-card p {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* Development History */
.development-history {
    padding: 80px 0;
    background: var(--white);
}

.development-history h2 {
    text-align: center;
    margin-bottom: 50px;
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--primary-blue);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.timeline-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) {
    padding-right: calc(50% + 30px);
    text-align: right;
}

.timeline-item:nth-child(even) {
    padding-left: calc(50% + 30px);
    text-align: left;
}

.timeline-year {
    position: absolute;
    top: 0;
    width: 80px;
    height: 80px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    z-index: 1;
}

.timeline-item:nth-child(odd) .timeline-year {
    right: calc(50% - 40px);
}

.timeline-item:nth-child(even) .timeline-year {
    left: calc(50% - 40px);
}

.timeline-content {
    background: var(--light-gray);
    padding: 25px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-blue);
}

.timeline-item:nth-child(even) .timeline-content {
    border-left: none;
    border-right: 4px solid var(--primary-blue);
}

.timeline-content h4 {
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.timeline-content p {
    color: var(--medium-gray);
    line-height: 1.6;
}

/* Certifications */
.certifications {
    padding: 80px 0;
    background: var(--light-gray);
}

.certifications h2 {
    text-align: center;
    margin-bottom: 50px;
}

.certs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.cert-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

.cert-icon {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.cert-card h4 {
    color: var(--primary-blue);
    margin-bottom: 10px;
}

.cert-card p {
    color: var(--medium-gray);
    font-size: 14px;
}

/* Team Introduction */
.team-introduction {
    padding: 80px 0;
    background: var(--white);
}

.team-introduction h2 {
    text-align: center;
    margin-bottom: 50px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.team-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 4px solid var(--primary-blue);
}

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

.team-avatar {
    width: 80px;
    height: 80px;
    background: var(--light-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--primary-blue);
}

.team-card h4 {
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.team-position {
    color: var(--secondary-blue);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 14px;
}

.team-desc {
    color: var(--medium-gray);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
}

.team-contact {
    background: var(--light-gray);
    padding: 15px;
    border-radius: 6px;
    margin-top: 15px;
}

.team-contact p {
    font-size: 12px;
    margin: 5px 0;
    color: var(--medium-gray);
}

.team-contact i {
    color: var(--primary-blue);
    margin-right: 8px;
    width: 15px;
}

/* About CTA */
.about-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    text-align: center;
}

.about-cta h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.about-cta p {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.about-cta .btn {
    min-width: 180px;
}

.about-cta .btn-primary {
    background: var(--white);
    color: var(--primary-blue);
}

.about-cta .btn-primary:hover {
    background: var(--light-gray);
}

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

.about-cta .btn-secondary:hover {
    background: var(--white);
    color: var(--primary-blue);
}

/* Responsive Design */
@media (max-width: 992px) {
    .overview-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .mv-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .company-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        padding-left: 80px !important;
        padding-right: 20px !important;
        text-align: left !important;
    }
    
    .timeline-year {
        left: 0 !important;
        right: auto !important;
    }
    
    .timeline-item:nth-child(even) .timeline-content {
        border-right: none;
        border-left: 4px solid var(--primary-blue);
    }
}

@media (max-width: 768px) {
    .about-hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .company-overview,
    .mission-vision,
    .development-history,
    .certifications,
    .team-introduction,
    .about-cta {
        padding: 60px 0;
    }
    
    .mv-grid {
        grid-template-columns: 1fr;
    }
    
    .certs-grid,
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .company-stats {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .about-cta .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .about-hero h1 {
        font-size: 2rem;
    }
    
    .overview-image .image-placeholder {
        height: 300px;
    }
    
    .overview-image i {
        font-size: 3rem;
    }
    
    .mv-card,
    .cert-card,
    .team-card {
        padding: 20px 15px;
    }
    
    .certs-grid,
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-content {
        padding: 20px;
    }
}