/* Reset dan dasar */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 2rem 1rem;
    text-align: center;
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Section styling */
.section {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

h2 {
    color: #667eea;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #eee;
}

/* About section */
.about p {
    max-width: 800px;
    margin: 0 auto;
    text-align: justify;
}

/* Experience/Timeline */
.timeline {
    max-width: 800px;
    margin: 0 auto;
}

.exp-item {
    background: white;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.2s ease;
}

.exp-item:hover {
    transform: translateY(-2px);
}

.exp-item h3 {
    color: #667eea;
    margin-bottom: 0.5rem;
}

.exp-item .company {
    color: #555;
    font-weight: bold;
    margin-bottom: 0.2rem;
}

.exp-item .period {
    color: #888;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* Contact form */
form {
    background: white;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    max-width: 600px;
    margin: 0 auto;
}

form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

form input,
form textarea {
    width: 100%;
    padding: 0.8rem;
    margin-bottom: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}

form button {
    background: #667eea;
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
    transition: background 0.2s;
}

form button:hover {
    background: #5a67d8;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: #666;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 600px) {
    header h1 {
        font-size: 2rem;
    }
    
    .exp-item {
        padding: 1rem;
    }
    
    form {
        padding: 1.5rem;
    }
}