.about-hero {
    background: linear-gradient(135deg, #6366f1, #ec4899);
    color: white;
    padding: 100px 20px;
    text-align: center;
}

.about-hero h1 {
    font-size: 56px;
    margin-bottom: 16px;
}

.about-hero p {
    font-size: 20px;
    opacity: 0.9;
}

.about-intro {
    padding: 80px 20px;
    background: white;
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.intro-text h2 {
    font-size: 40px;
    margin-bottom: 24px;
    color: #333;
}

.intro-text p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 16px;
    color: #666;
}

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

.image-box {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #6366f1, #ec4899);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.3);
    transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
    transition: transform 0.3s;
}

.image-box:hover {
    transform: perspective(1000px) rotateY(10deg) rotateX(-5deg);
}

.image-content {
    text-align: center;
    color: white;
}

.big-text {
    display: block;
    font-size: 80px;
    font-weight: bold;
    line-height: 1;
}

.image-content p {
    font-size: 18px;
    opacity: 0.9;
}

.about-stats {
    padding: 80px 20px;
    background: #f9fafb;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item {
    padding: 40px 20px;
}

.stat-number {
    display: block;
    font-size: 56px;
    font-weight: bold;
    color: #6366f1;
    margin-bottom: 12px;
}

.stat-label {
    font-size: 16px;
    color: #666;
}

.about-journey {
    padding: 80px 20px;
    background: white;
}

.about-journey h2 {
    text-align: center;
    font-size: 40px;
    margin-bottom: 64px;
    color: #333;
}

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

.timeline-item {
    display: grid;
    grid-template-columns: 50px 1fr;
    gap: 40px;
    margin-bottom: 48px;
    position: relative;
}

.timeline-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 25px;
    top: 60px;
    width: 2px;
    height: 80px;
    background: #6366f1;
}

.timeline-marker {
    width: 50px;
    height: 50px;
    background: #6366f1;
    border-radius: 50%;
    margin-top: 4px;
    box-shadow: 0 0 0 12px #f9fafb;
}

.timeline-content h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

.about-skills {
    padding: 80px 20px;
    background: #f9fafb;
}

.about-skills h2 {
    text-align: center;
    font-size: 40px;
    margin-bottom: 64px;
    color: #333;
}

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

.skill-item {
    background: white;
    padding: 32px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.skill-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.2);
}

.skill-icon {
    font-size: 48px;
    margin-bottom: 16px;
    display: block;
}

.skill-item h3 {
    font-size: 20px;
    color: #333;
    margin-bottom: 8px;
}

.skill-item p {
    font-size: 14px;
    color: #666;
    margin-bottom: 16px;
}

.skill-bar {
    height: 8px;
    background: #e5e7eb;
    border-radius: 10px;
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    background: linear-gradient(90deg, #6366f1, #ec4899);
    border-radius: 10px;
    transition: width 1s ease;
}

.about-values {
    padding: 80px 20px;
    background: white;
}

.about-values h2 {
    text-align: center;
    font-size: 40px;
    margin-bottom: 64px;
    color: #333;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.value-card {
    background: linear-gradient(135deg, #f9fafb, #f0f1f3);
    padding: 40px;
    border-radius: 15px;
    border-left: 5px solid #6366f1;
    transition: all 0.3s;
}

.value-card:hover {
    transform: translateX(10px);
    border-left-color: #ec4899;
}

.value-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    background: #6366f1;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 16px;
}

.value-card h3 {
    font-size: 22px;
    color: #333;
    margin-bottom: 12px;
}

.value-card p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

.about-cta {
    padding: 80px 20px;
    background: linear-gradient(135deg, #6366f1, #ec4899);
    color: white;
    text-align: center;
}

.about-cta h2 {
    font-size: 40px;
    margin-bottom: 16px;
}

.about-cta p {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.9;
}

.btn-large {
    background: white;
    color: #6366f1;
    padding: 16px 48px;
    font-size: 18px;
}

.btn-large:hover {
    transform: scale(1.08);
}

@media (max-width: 768px) {
    .about-hero h1 {
        font-size: 36px;
    }

    .intro-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .intro-text h2 {
        font-size: 28px;
    }

    .image-box {
        width: 200px;
        height: 200px;
    }

    .big-text {
        font-size: 50px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .stat-number {
        font-size: 40px;
    }

    .about-journey h2 {
        font-size: 28px;
    }

    .timeline-item {
        grid-template-columns: 40px 1fr;
        gap: 20px;
    }

    .timeline-marker {
        width: 40px;
        height: 40px;
    }

    .timeline-item:not(:last-child)::after {
        left: 20px;
    }

    .timeline-content h3 {
        font-size: 18px;
    }

    .about-skills h2 {
        font-size: 28px;
    }

    .about-values h2 {
        font-size: 28px;
    }

    .about-cta h2 {
        font-size: 28px;
    }
}

@media (max-width: 480px) {
    .about-hero h1 {
        font-size: 28px;
    }

    .about-hero p {
        font-size: 16px;
    }

    .stat-number {
        font-size: 32px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .timeline-item {
        grid-template-columns: 30px 1fr;
    }

    .timeline-marker {
        width: 30px;
        height: 30px;
    }

    .timeline-item:not(:last-child)::after {
        left: 15px;
        height: 60px;
    }
}