body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    color: #333;
    line-height: 1.6;
}

.line {
    display: block;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #3A6F43, #476EAE);
    margin: 20px 0;
}

.title-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    text-align: center;
}

.title {
    font-size: 3rem;
    color: #3A6F43;
    margin: 0;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.sub-title {
    font-size: 1.2rem;
    color: #666;
    margin: 10px 0 0;
    font-weight: 300;
}

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

.porto-title {
    font-size: 2rem;
    color: #3A6F43;
    text-align: center;
    margin-bottom: 30px;
    font-weight: bold;
}

.card-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.card {
    width: 250px;
    height: 300px;
    border: none;
    border-radius: 15px;
    padding: 0;
    background: white;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.2);
}

.card-title-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80px;
    border-radius: 15px 15px 0 0;
    border: none;
}

.card-title {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: white;
    font-weight: bold;
    font-size: 1.5rem;
}

.html {
    background: linear-gradient(135deg, #3A6F43, #4CAF50);
}

.css {
    background: linear-gradient(135deg, #476EAE, #2196F3);
}

.php {
    background: linear-gradient(135deg, #26667F, #00BCD4);
}

.javascript {
    background: linear-gradient(135deg, #D92C54, #FF5722);
}

.card-info-container {
    padding: 20px;
    margin: 0;
    border: none;
    border-radius: 0 0 15px 15px;
    height: 200px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: white;
}

.card-info-container h2 {
    margin: 0 0 10px;
    font-size: 1.3rem;
    color: #333;
}

.card-info-container p {
    margin: 0;
    font-size: 1rem;
    color: #666;
}

@media (max-width: 768px) {
    .title {
        font-size: 2rem;
    }
    .card-container {
        flex-direction: column;
        align-items: center;
    }
    .card {
        width: 100%;
        max-width: 300px;
    }
}