.page-hero {
    padding: 180px 0 100px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    text-align: center;
    color: white;
}

.page-hero h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 15px;
}

.page-hero p {
    font-size: 20px;
    opacity: 0.95;
}

.about-intro {
    padding: 100px 0;
}

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

.intro-image .image-placeholder {
    width: 100%;
    height: 400px;
    border-radius: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 120px;
    color: white;
    box-shadow: var(--shadow-lg);
}

.intro-content h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.lead {
    font-size: 20px;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 25px;
}

.intro-content p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.company-info {
    margin-top: 30px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--bg-light);
    border-radius: 15px;
    margin-bottom: 15px;
}

.info-item i {
    font-size: 24px;
    color: var(--primary-color);
}

.values-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.value-card {
    background: white;
    padding: 50px 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: white;
}

.value-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

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

.timeline-section {
    padding: 100px 0;
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
}

.timeline-item {
    position: relative;
    padding-left: 80px;
    margin-bottom: 60px;
}

.timeline-dot {
    position: absolute;
    left: 21px;
    top: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    border: 4px solid var(--primary-color);
    box-shadow: 0 0 0 6px rgba(102, 126, 234, 0.2);
}

.timeline-content {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.timeline-content:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.timeline-content h3 {
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.timeline-content h4 {
    font-size: 20px;
    color: var(--text-dark);
    margin-bottom: 10px;
}

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

.advantages-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.advantage-item {
    position: relative;
    padding: 40px 30px;
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

.advantage-number {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
}

.advantage-item h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-dark);
}

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

@media (max-width: 968px) {
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .intro-image .image-placeholder {
        height: 300px;
        font-size: 80px;
    }

    .page-hero h1 {
        font-size: 36px;
    }

    .timeline::before {
        left: 15px;
    }

    .timeline-dot {
        left: 6px;
    }

    .timeline-item {
        padding-left: 60px;
    }
}