/* About Section Styles */
.about {
    padding: 100px 0;
    background-color: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.about-text {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s ease;
}

.about-text.in-view {
    opacity: 1;
    transform: translateX(0);
}

.about-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    position: relative;
}

.about-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--primary-purple);
}

.about-intro {
    font-size: 1.2rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

/* About Features */
.about-features {
    margin-bottom: 3rem;
}

.feature {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.feature.in-view {
    opacity: 1;
    transform: translateY(0);
}

.feature:nth-child(1) { transition-delay: 0.2s; }
.feature:nth-child(2) { transition-delay: 0.4s; }
.feature:nth-child(3) { transition-delay: 0.6s; }

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-purple), #8B5FBF);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-right: 1.5rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.feature:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.feature-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

.feature-content strong {
    color: var(--primary-purple);
}

/* About Stats */
.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #f0f0f0;
}

.stat {
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.stat.in-view {
    opacity: 1;
    transform: translateY(0);
}

.stat:nth-child(1) { transition-delay: 0.8s; }
.stat:nth-child(2) { transition-delay: 1.0s; }
.stat:nth-child(3) { transition-delay: 1.2s; }

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-purple);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* About Image */
.about-image {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s ease;
}

.about-image.in-view {
    opacity: 1;
    transform: translateX(0);
}

.image-container {
    position: relative;
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.tech-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
}

.network-node {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--primary-purple);
    border-radius: 50%;
}

.network-node:nth-child(1) { top: 20%; left: 20%; }
.network-node:nth-child(2) { top: 60%; left: 70%; }
.network-node:nth-child(3) { top: 80%; left: 30%; }

.network-connection {
    position: absolute;
    background: var(--primary-purple);
    height: 2px;
    transform-origin: left center;
}

.network-connection:nth-child(4) {
    top: 20%;
    left: 20%;
    width: 50%;
    transform: rotate(45deg);
}

.network-connection:nth-child(5) {
    top: 60%;
    left: 20%;
    width: 60%;
    transform: rotate(-15deg);
}

.network-connection:nth-child(6) {
    top: 80%;
    left: 20%;
    width: 40%;
    transform: rotate(25deg);
}

.engineer-avatar {
    position: relative;
    z-index: 2;
    text-align: center;
}

.engineer-avatar svg {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.1));
}

.image-caption {
    text-align: center;
    margin-top: 1.5rem;
}

.image-caption p {
    color: var(--text-light);
    font-style: italic;
    font-size: 0.95rem;
    margin: 0;
}

/* Responsive Design */
@media screen and (max-width: 968px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .about-title::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .about-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

@media screen and (max-width: 768px) {
    .about {
        padding: 80px 0;
    }
    
    .about-title {
        font-size: 2rem;
    }
    
    .about-intro {
        font-size: 1.1rem;
    }
    
    .feature {
        flex-direction: column;
        text-align: center;
        margin-bottom: 2.5rem;
    }
    
    .feature-icon {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .image-container {
        padding: 30px;
    }
    
    .engineer-avatar svg {
        width: 150px;
        height: 150px;
    }
}

@media screen and (max-width: 480px) {
    .about {
        padding: 60px 0;
    }
    
    .about-title {
        font-size: 1.8rem;
    }
    
    .about-intro {
        font-size: 1rem;
    }
    
    .feature-content h3 {
        font-size: 1.1rem;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .image-container {
        padding: 20px;
    }
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    .about-text,
    .about-image,
    .feature,
    .stat {
        transition: none;
        opacity: 1;
        transform: none;
    }
    
    .feature:hover .feature-icon {
        transform: none;
    }
}