:root {
    /* Dark Mode Colors */
    --primary-color: #4CAF50; 
    --text-color: #e0e0e0; 
    --bg-color: #121212; 
    --card-bg: #1e1e1e; 
    --secondary-bg: #292929; 
}

body {
    font-family: 'Rubik', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    max-width: 800px;
    width: 90%;
    background: var(--card-bg);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5); 
    overflow: hidden;
    text-align: center;
    padding: 40px 20px;
    margin: 20px 0;
}

.profile-img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--primary-color);
    margin-bottom: 20px;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: white; 
}

.tagline {
    font-size: 1.2rem;
    color: #b0b0b0;
    margin-bottom: 30px;
}

/* Sections Alignment */
.about-section, .skills-section {
    max-width: 600px;
    margin: 0 auto 40px auto;
    text-align: left;
}

.about-section {
    line-height: 1.6;
    font-size: 1.1rem;
}

/* Skills Section */
.skills-section {
    padding: 20px;
    background-color: var(--secondary-bg); 
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.skills-section h2 {
    color: var(--primary-color);
    margin-top: 0;
    margin-bottom: 15px;
    border-bottom: 1px solid #333;
    padding-bottom: 5px;
}

.skill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
    list-style: none;
    padding: 0;
}

.skill-list li {
    background-color: #333;
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.skill-list i {
    color: var(--primary-color);
}

/* --- Featured Project Box (MoodCast) --- */
.featured-project-box {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1) 0%, rgba(33, 150, 243, 0.05) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    max-width: 600px;
    margin: 30px auto;
    text-align: left;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    position: relative;
    transition: all 0.3s ease;
}

.featured-project-box:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.project-badge {
    background-color: var(--primary-color);
    color: var(--card-bg);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: 15px;
    display: inline-block;
}

.featured-project-box h2 {
    margin-top: 0;
    color: white;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.project-description {
    color: #b0b0b0;
    line-height: 1.6;
    margin-bottom: 20px;
}

.project-actions {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: 0.3s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--card-bg); 
}

.btn-outline {
    background-color: transparent;
    border: 2px solid #333;
    color: var(--text-color);
}

.btn-project {
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.btn-visit { background-color: #2196F3; color: white !important; }
.btn-apk { background-color: var(--primary-color); color: var(--card-bg) !important; }

/* Social Links */
.social-links {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.social-icon {
    font-size: 1.8rem;
    color: #999;
}

.social-icon:hover {
    color: var(--primary-color);
}

@media (max-width: 600px) {
    h1 { font-size: 2rem; }
    .container { padding: 30px 15px; }
}