.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.about-hero {
    text-align: center;
    margin-bottom: 50px;
    padding: 40px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 10px;
}

.about-hero h1 {
    font-size: 2.5em;
    color: #2C3E50;
    margin-bottom: 20px;
}

.developer-profile {
    margin-top: 20px;
}

.developer-profile h2 {
    color: #34495E;
    margin-bottom: 10px;
}

.tagline {
    font-size: 1.2em;
    color: #7F8C8D;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.about-content > div {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.about-content h3 {
    color: #2C3E50;
    margin-bottom: 15px;
    border-bottom: 2px solid #3498DB;
    padding-bottom: 10px;
}

.about-content p {
    line-height: 1.6;
    color: #34495E;
}

.about-content ul {
    list-style: none;
    padding: 0;
}

.about-content ul li {
    margin-bottom: 10px;
    color: #34495E;
    line-height: 1.6;
}

.contact ul li a {
    color: #3498DB;
    text-decoration: none;
    transition: color 0.2s;
}

.contact ul li a:hover {
    color: #2980B9;
}

@media (min-width: 768px) {
    .about-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .bio, .vision {
        grid-column: 1 / -1;
    }
}

/* Animations */
.about-hero, .about-content > div {
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}