/* About Page Styles */
.page-header {
    background: var(--primary-color);
    color: var(--white);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
}

.page-header::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 1200 300"><rect x="0" y="0" width="4" height="300" fill="%23fff" opacity="0.1"/><rect x="200" y="0" width="4" height="300" fill="%23fff" opacity="0.1"/><rect x="400" y="0" width="4" height="300" fill="%23fff" opacity="0.1"/><rect x="600" y="0" width="4" height="300" fill="%23fff" opacity="0.1"/><rect x="800" y="0" width="4" height="300" fill="%23fff" opacity="0.1"/><rect x="1000" y="0" width="4" height="300" fill="%23fff" opacity="0.1"/></svg>');
    pointer-events: none;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.about-content {
    padding: 80px 0 40px;
    background: var(--white);
}

.about-intro {
    max-width: 1100px;
    margin: 0 auto 5rem;
    position: relative;
}

.about-intro::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 6px;
    height: 100%;
    background: var(--primary-color);
}

.about-intro p {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    padding-left: 3rem;
    font-weight: 400;
}

.about-intro p strong {
    color: var(--primary-color);
    font-weight: 600;
}

.mvv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.mvv-card {
    background: var(--white);
    padding: 0;
    border: 2px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.mvv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: var(--primary-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.mvv-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
}

.mvv-icon {
    width: 100%;
    height: auto;
    background: var(--primary-light);
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 2px solid var(--primary-color);
}

.mvv-icon i {
    font-size: 4rem;
    color: var(--primary-color);
}

.mvv-card h2 {
    color: var(--secondary-color);
    margin: 2rem 2.5rem 1rem;
    font-size: 1.8rem;
    font-weight: 700;
}

.mvv-card p {
    color: var(--text-light);
    line-height: 1.9;
    font-size: 1.05rem;
    padding: 0 2.5rem 2.5rem;
}

.values-section {
    padding: 80px 0;
    background: var(--light-gray);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.value-card {
    background: var(--white);
    padding: 0;
    border: 2px solid var(--border-color);
    border-left: 6px solid var(--primary-color);
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
}

.value-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.value-card i {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin: 2rem 2rem 1.5rem;
    display: block;
    transition: transform 0.3s;
}

.value-card:hover i {
    transform: scale(1.15);
}

.value-card h3 {
    margin: 0 2rem 1rem;
    color: var(--secondary-color);
    font-size: 1.4rem;
    font-weight: 700;
}

.value-card p {
    margin: 0;
    padding: 0 2rem 2rem;
    color: var(--text-light);
    line-height: 1.7;
}

.expertise-section {
    padding: 80px 0;
    background: var(--white);
}

.expertise-grid {
    display: grid;
    gap: 2.5rem;
    counter-reset: expertise;
}

.expertise-item {
    background: var(--light-gray);
    padding: 2.5rem 2.5rem 2.5rem 5.5rem;
    border: 2px solid var(--border-color);
    border-left: 6px solid var(--primary-color);
    transition: all 0.3s;
    position: relative;
}

.expertise-item::before {
    counter-increment: expertise;
    content: counter(expertise, decimal-leading-zero);
    position: absolute;
    left: 2rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary-color);
    opacity: 0.2;
    line-height: 1;
}

.expertise-item:hover {
    transform: translateX(12px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
    background: var(--white);
}

.expertise-item .number {
    display: inline-block;
    padding: 8px 20px;
    background: var(--primary-color);
    color: var(--white);
    font-weight: bold;
    font-size: 1rem;
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
}

.expertise-item h3 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 1.4rem;
    font-weight: 700;
}

.expertise-item p {
    color: var(--text-light);
    line-height: 1.8;
}

.approach-section {
    padding: 80px 0;
    background: var(--light-gray);
}

.approach-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.timeline-item {
    background: var(--white);
    border: 2px solid var(--border-color);
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.3s;
    position: relative;
}

.timeline-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.timeline-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.8rem;
    font-weight: 900;
    border: 4px solid var(--primary-light);
}

.timeline-item h3 {
    color: var(--secondary-color);
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
    font-weight: 700;
}

.timeline-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .page-header {
        padding: 80px 0 60px;
        clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .about-intro::before {
        width: 4px;
    }

    .about-intro p {
        padding-left: 1.5rem;
    }

    .mvv-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .value-card {
        border-left-width: 4px;
    }

    .expertise-item {
        padding-left: 2rem;
    }

    .expertise-item::before {
        font-size: 2.5rem;
        left: 1rem;
    }

    .approach-timeline {
        grid-template-columns: 1fr;
    }
}