/* ===== Portfolio CSS - Auto-refresh Enabled ===== */
/* Version: 3.1 | Last Updated: <?php echo date('Y-m-d H:i:s'); ?> */

/* ===== CSS Variables & Theme Setup ===== */
:root {
    /* Light Theme Colors - Updated to Elegant Gray */
    --bg-primary: #f5f5f7;
    --bg-secondary: #e8e8ed;
    --bg-tertiary: #d9d9e3;
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #666666;
    --border-color: #c7c7d1;
    --accent-color: #2c2c2c;
    --accent-light: #444444;
    --card-bg: #ffffff;
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --terminal-bg: #ffffff;
    --terminal-text: #00a67d;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --bnsp-orange: #ff9900;
    --redhat-red: #ee0000;
    --redhat-blue: #0066cc;
    --link-color: #2c2c2c; /* Changed from blue to dark gray */
}

[data-theme="dark"] {
    /* Dark Theme Colors */
    --bg-primary: #0a0a0a;
    --bg-secondary: #121212;
    --bg-tertiary: #1e1e1e;
    --text-primary: #f8f9fa;
    --text-secondary: #e9ecef;
    --text-muted: #adb5bd;
    --border-color: #2d2d2d;
    --accent-color: #ffffff;
    --accent-light: #e0e0e0;
    --card-bg: #121212;
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --terminal-bg: #000000;
    --terminal-text: #00ff00;
    --link-color: #ffffff; /* Changed to white for dark mode */
}

/* ===== Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.5s ease, color 0.3s ease;
    overflow-x: hidden;
    position: relative;
}

/* ===== Typography ===== */
h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    color: var(--text-muted);
}

/* ===== Links - NO UNDERLINE ON HOVER ===== */
a {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

/* HILANGKAN UNDERLINE PADA HOVER UNTUK SEMUA LINK */
a:hover {
    color: var(--text-primary); /* Keep same color on hover */
    text-decoration: none; /* NO UNDERLINE on hover */
}

/* ===== Scroll Progress ===== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: transparent;
    z-index: 9999;
}

.progress-bar {
    height: 100%;
    background: var(--accent-color);
    width: 0%;
    transition: width 0.1s ease;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(245, 245, 247, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

[data-theme="dark"] .navbar {
    background: rgba(10, 10, 10, 0.95);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

.nav-logo:hover {
    color: var(--text-primary); /* Keep same color */
    text-decoration: none; /* No underline */
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.3s ease;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--text-primary);
    text-decoration: none; /* NO UNDERLINE on hover */
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    background: var(--border-color);
    transform: rotate(15deg);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu {
    display: none;
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 1rem 2rem;
    flex-direction: column;
    gap: 1rem;
}

.mobile-menu.active {
    display: flex;
}

.mobile-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 0;
    font-weight: 500;
    border-bottom: 1px solid var(--border-color);
    transition: color 0.3s ease;
}

.mobile-nav-link:hover {
    color: var(--text-primary);
    text-decoration: none; /* NO UNDERLINE on hover */
}

.mobile-nav-link:last-child {
    border-bottom: none;
}

/* ===== Logo Styling ===== */
.nav-logo-img {
    height: 40px;
    width: auto;
    margin-right: 12px;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.footer-logo-img {
    height: 40px;
    width: auto;
    margin-right: 12px;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.nav-logo-img:hover, .footer-logo-img:hover {
    transform: scale(1.05);
    opacity: 0.9;
}

/* Logo responsif untuk mobile */
@media (max-width: 768px) {
    .nav-logo-img {
        height: 32px;
        margin-right: 8px;
    }
    
    .footer-logo-img {
        height: 32px;
        margin-right: 8px;
    }
}

@media (max-width: 480px) {
    .nav-logo-img {
        height: 28px;
        margin-right: 6px;
    }
    
    .footer-logo-img {
        height: 28px;
        margin-right: 6px;
    }
}

/* ===== Hero Section ===== */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 6rem 2rem 2rem;
    position: relative;
    overflow: hidden;
}

/* Background Gambar dengan Overlay */
.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
    filter: grayscale(100%) contrast(1.2);
    transition: opacity 0.8s ease;
}

[data-theme="dark"] .hero-bg-image {
    opacity: 0.3;
    filter: grayscale(100%) brightness(0.4) contrast(1.2);
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(245, 245, 247, 0.9) 0%,
        rgba(245, 245, 247, 0.7) 50%,
        rgba(245, 245, 247, 0.3) 100%
    );
    z-index: -1;
}

[data-theme="dark"] .hero-bg-overlay {
    background: linear-gradient(
        135deg,
        rgba(10, 10, 10, 0.9) 0%,
        rgba(10, 10, 10, 0.7) 50%,
        rgba(10, 10, 10, 0.3) 100%
    );
}

/* Elegant Bubbles */
.bubbles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.bubble {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    box-shadow: 
        inset 0 0 20px rgba(255, 255, 255, 0.1),
        0 0 30px rgba(255, 255, 255, 0.1);
    animation: floatBubble 15s infinite ease-in-out;
    opacity: 0.3;
    transition: all 0.5s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.bubble::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 20%;
    width: 30%;
    height: 30%;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    filter: blur(2px);
}

.bubble-small {
    width: 40px;
    height: 40px;
}

.bubble-medium {
    width: 70px;
    height: 70px;
}

.bubble-large {
    width: 100px;
    height: 100px;
}

.bubble:hover {
    opacity: 0.5;
    transform: scale(1.1);
}

[data-theme="dark"] .bubble {
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 
        inset 0 0 20px rgba(255, 255, 255, 0.05),
        0 0 30px rgba(255, 255, 255, 0.05);
}

@keyframes floatBubble {
    0%, 100% {
        transform: translateY(0) translateX(0) rotate(0deg);
    }
    25% {
        transform: translateY(-30px) translateX(20px) rotate(90deg);
    }
    50% {
        transform: translateY(-60px) translateX(-10px) rotate(180deg);
    }
    75% {
        transform: translateY(-30px) translateX(-20px) rotate(270deg);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-10px) rotate(1deg); }
    50% { transform: translateY(0) rotate(0deg); }
    75% { transform: translateY(-5px) rotate(-1deg); }
}

/* Terminal Styling - Updated for Light Mode */
.hero-terminal {
    width: 100%;
    max-width: 800px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    margin-bottom: 3rem;
    transform: translateY(0);
    animation: 6s ease-in-out infinite;
    border: 1px solid rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

[data-theme="dark"] .hero-terminal {
    background: rgba(0, 0, 0, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.terminal-header {
    background: rgba(0, 0, 0, 0.05);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .terminal-header {
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.terminal-dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27ca3f; }

.terminal-title {
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
}

.terminal-body {
    padding: 2rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--terminal-text);
    min-height: 200px;
}

.terminal-line {
    margin-bottom: 1rem;
}

.prompt {
    color: var(--terminal-text);
    font-weight: 600;
    margin-right: 0.5rem;
}

.terminal-output {
    color: var(--text-secondary);
    margin-left: 2rem;
    margin-bottom: 1rem;
}

[data-theme="dark"] .terminal-output {
    color: #c9d1d9;
}

.cursor {
    animation: blink 1s infinite;
    color: var(--terminal-text);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Glass Effect Stats */
.hero-stats {
    display: flex;
    gap: 3rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 1.5rem 2rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    min-width: 140px;
}

.stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    line-height: 1;
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: var(--text-muted);
    animation: bounce 2s infinite;
    position: relative;
    z-index: 1;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--text-muted);
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 10px;
}

.wheel {
    width: 4px;
    height: 10px;
    background: var(--text-muted);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { transform: translateY(0); opacity: 1; }
    100% { transform: translateY(20px); opacity: 0; }
}

/* ===== Section Common Styles ===== */
.section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    background-color: transparent;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.section-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    opacity: 0.5;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.section-line {
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

/* ===== About Section ===== */
.about-content {
    display: grid;
    grid-template-columns: 3fr 0fr;
    gap: 4rem;
    align-items: start;
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 0rem;
    color: var(--text-primary);
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Social Links with Labels */
.social-links-with-labels {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
}

.social-link-labeled {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1.2rem;
    background: var(--card-bg);
    border-radius: 12px;
    color: var(--text-primary);
    text-decoration: none;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    font-weight: 500;
}

.social-link-labeled:hover {
    background: var(--accent-color);
    color: var(--bg-primary);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-decoration: none; /* NO UNDERLINE on hover */
}

.social-link-labeled i {
    font-size: 1.2rem;
}

/* ===== Experience Section ===== */
.timeline {
    position: relative;
    max-width: 850px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 80px;
}

.timeline-marker {
    position: absolute;
    left: 20px;
    top: 5px;
}

.marker-dot {
    width: 20px;
    height: 20px;
    background: var(--bg-primary);
    border: 3px solid var(--accent-color);
    border-radius: 50%;
    position: relative;
    z-index: 2;
}

.marker-line {
    position: absolute;
    left: 10px;
    top: 20px;
    width: 2px;
    height: calc(100% + 3rem);
    background: var(--border-color);
}

.timeline-item:last-child .marker-line {
    display: none;
}

.timeline-content {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.timeline-date {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.timeline-role {
    font-size: 1.4rem;
    margin-bottom: 0.3rem;
    color: var(--text-primary);
}

.timeline-company {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 500;
}

.timeline-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.timeline-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.timeline-tech span {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    border: 1px solid var(--border-color);
}

/* ===== Skills Section ===== */
.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
}

.skill-tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
    cursor: default;
}

.skill-tag:hover {
    background: var(--accent-color);
    color: var(--bg-primary);
    transform: translateY(-3px);
}

/* ===== Certificates Section ===== */
.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.certificate-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 1.5rem;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.certificate-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.certificate-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    flex-shrink: 0;
    transition: all 0.4s ease;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--bg-tertiary);
}

.certificate-card:hover .certificate-icon {
    transform: scale(1.1);
}

/* BNSP Logo Styling */
.bnsp-logo {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    transition: all 0.3s ease;
}

.certificate-content {
    flex: 1;
}

.certificate-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.certificate-issuer {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
    font-weight: 500;
}

.certificate-date {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 0.8rem;
}

/* Certificate ID as Link */
.certificate-id {
    display: inline-block;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
    border: 1px solid var(--border-color);
    margin-top: 0.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.certificate-id:hover {
    background: var(--accent-color);
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-decoration: none; /* NO UNDERLINE on hover */
}

/* ===== Projects Section ===== */
.projects-container {
    position: relative;
    min-height: 800px;
}

.projects-page {
    display: none;
    flex-direction: column;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    animation: fadeIn 0.5s ease;
}

.projects-page.active {
    display: flex;
}

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

/* Project List Item */
.project-list-item {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    display: flex;
    gap: 2rem;
    align-items: flex-start;
}

.project-list-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--accent-color);
}

.project-list-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
}

.project-list-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    opacity: 0.3;
    line-height: 1;
}

.project-list-year {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--text-muted);
    background: var(--bg-tertiary);
    padding: 0.3rem 0.8rem;
    border-radius: 10px;
    margin-top: 0.5rem;
    text-align: center;
    min-width: 60px;
}

.project-list-content {
    flex: 1;
}

.project-list-title {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}

.project-list-period {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.2rem;
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.project-list-period::before {
    content: "📅";
    font-size: 0.8rem;
}

.project-list-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-size: 1rem;
}

/* Job Desk Styling */
.project-list-jobdesk {
    margin: 1.5rem 0;
    padding: 1.2rem;
    background: var(--bg-tertiary);
    border-radius: 10px;
    border-left: 3px solid var(--accent-color);
}

.project-list-jobdesk strong {
    color: var(--text-primary);
    font-weight: 600;
    display: block;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
}

.project-list-jobdesk ul {
    padding-left: 1.5rem;
    margin: 0;
}

.project-list-jobdesk li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    line-height: 1.5;
    font-size: 0.95rem;
    position: relative;
}

.project-list-jobdesk li::marker {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.project-list-jobdesk li:last-child {
    margin-bottom: 0;
}

.project-list-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.project-list-tech span {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.4rem 0.9rem;
    border-radius: 12px;
    font-size: 0.85rem;
    border: 1px solid var(--border-color);
    font-family: 'JetBrains Mono', monospace;
}

/* Projects Navigation */
.projects-navigation {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    gap: 2rem;
}

.projects-nav-btn {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.projects-nav-btn:hover:not(:disabled) {
    background: var(--accent-color);
    color: var(--bg-primary);
    transform: scale(1.1);
    border-color: var(--accent-color);
}

.projects-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.projects-nav-indicator {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.current-page {
    color: var(--accent-color);
    font-weight: 600;
}

/* ===== Contact Section ===== */
.contact-simple {
    max-width: 800px;
    margin: 0 auto;
}

.contact-simple-content {
    text-align: center;
}

.contact-simple-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.contact-simple-content p {
    color: var(--text-secondary);
    margin-bottom: 3rem;
    line-height: 1.7;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-simple-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    justify-content: center;
}

.contact-simple-item {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    display: flex;
    gap: 1rem;
    align-items: center;
    text-align: left;
}

.contact-simple-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.contact-simple-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-tertiary);
}

.contact-simple-item h4 {
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Contact Section Links - NO UNDERLINE ON HOVER */
.contact-simple-item p,
.contact-simple-item a {
    color: var(--text-primary);
    font-weight: 500;
    margin: 0;
    font-size: 1rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-simple-item a:hover {
    color: var(--text-primary); /* Keep same color on hover */
    text-decoration: none; /* NO UNDERLINE on hover */
}

/* ===== Footer ===== */
.footer {
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    padding: 3rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.footer-logo {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.footer-logo h3 {
    font-size: 1.5rem;
    margin-bottom: 0.3rem;
    color: var(--text-primary);
}

.footer-logo p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
}

/* Footer Links - NO UNDERLINE ON HOVER */
.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--text-primary); /* Change to primary text color */
    text-decoration: none; /* NO UNDERLINE on hover */
}

.footer-copyright {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* ===== Back to Top Button ===== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    color: var(--bg-primary);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 100;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--accent-light);
    transform: translateY(-5px);
}

/* ===== Responsive Design ===== */
@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .section-line {
        width: 100%;
    }
    
    .certificates-grid {
        grid-template-columns: 1fr;
    }
    
    .project-list-item {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .project-list-header {
        flex-direction: row;
        justify-content: space-between;
        width: 100%;
        align-items: center;
        min-width: auto;
    }
    
    .project-list-year {
        margin-top: 0;
    }
    
    .project-list-title {
        font-size: 1.4rem;
    }
    
    .project-list-jobdesk {
        padding: 1rem;
    }
    
    .project-list-jobdesk li {
        font-size: 0.9rem;
    }
    
    .projects-navigation {
        gap: 1.5rem;
    }
    
    .projects-nav-btn {
        width: 40px;
        height: 40px;
    }
    
    .contact-simple-details {
        grid-template-columns: 1fr;
    }
    
    .hero-terminal {
        margin-bottom: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .stat-item {
        padding: 1rem 1.5rem;
        min-width: 120px;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 4rem 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-section {
        padding: 5rem 1rem 2rem;
    }
    
    .terminal-body {
        padding: 1.5rem;
    }
    
    .project-list-item {
        padding: 1.2rem;
    }
    
    .project-list-title {
        font-size: 1.2rem;
    }
    
    .project-list-jobdesk ul {
        padding-left: 1.2rem;
    }
    
    .project-list-jobdesk li {
        font-size: 0.85rem;
    }
    
    .projects-navigation {
        gap: 1rem;
    }
    
    .projects-nav-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .projects-nav-indicator {
        font-size: 0.9rem;
    }
}

/* Tambahkan di bagian paling bawah CSS */
/* ===== Version Indicator (Debug) ===== */
#version-info {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
    opacity: 0.7;
}

#version-info:hover {
    opacity: 1;
}