* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --industrial-dark: #1a1a1a;
    --industrial-gray: #2d2d2d;
    --industrial-light: #f5f5f5;
    --industrial-accent: #8b4513;
    --industrial-accent-light: #a0522d;
    --industrial-metal: #696969;
    --industrial-border: #404040;
    --industrial-text: #333;
    --industrial-text-light: #888;
    --industrial-success: #4CAF50;
    --industrial-warning: #ff9800;
    --industrial-danger: #f44336;
}

/* Blue Sky Color Scheme for Light Mode */
body:not(.dark-mode) {
    --industrial-accent: #3498db;
    --industrial-accent-light: #5dade2;
    --industrial-success: #27ae60;
    --industrial-border: #bdc3c7;
    --industrial-text: #2c3e50;
    --industrial-text-light: #7f8c8d;
}

body {
    font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--industrial-light);
    color: var(--industrial-text);
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 300;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Industrial Navigation - Enhanced */
.industrial-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--industrial-border);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    height: 70px;
    box-sizing: border-box;
}

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

.nav-brand {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 2px;
    color: var(--industrial-dark);
}

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

.nav-links a {
    text-decoration: none;
    color: var(--industrial-text);
    font-weight: 400;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a:hover {
    color: var(--industrial-accent);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--industrial-accent);
    transition: width 0.3s ease;
}

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

.nav-links a.active {
    color: var(--industrial-accent);
}

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

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

.nav-cta {
    background: var(--industrial-accent);
    color: white;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--industrial-accent);
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: transparent;
    color: var(--industrial-accent);
    transform: translateY(-2px);
}

.theme-toggle-industrial {
    width: 40px;
    height: 40px;
    border: 1px solid var(--industrial-border);
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.theme-toggle-industrial:hover {
    background: var(--industrial-dark);
    color: var(--industrial-light);
}

/* Industrial Sections */
.industrial-section {
    padding: 6rem 0;
    position: relative;
}

.section-dark {
    background: var(--industrial-gray);
    color: var(--industrial-light);
}

.industrial-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header/Hero Section - Enhanced */
#header {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    background: var(--industrial-light);
    transition: background-color 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.availability-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--industrial-success);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2px;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    margin-top: 20px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.industrial-hero-title {
    font-size: 4rem;
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -1px;
    margin-bottom: 1rem;
    color: var(--industrial-dark);
    transition: color 0.3s ease;
}

.industrial-subtitle {
    font-size: 1.2rem;
    color: var(--industrial-text-light);
    margin-bottom: 2rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: color 0.3s ease;
}

.hero-divider {
    width: 60px;
    height: 2px;
    background: var(--industrial-accent);
    margin: 2rem 0;
}

.hero-quote {
    font-style: italic;
    color: var(--industrial-text-light);
    font-size: 1.1rem;
    border-left: 2px solid var(--industrial-accent);
    padding-left: 1rem;
    transition: color 0.3s ease;
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin: 2rem 0;
}

.hero-stat {
    text-align: center;
}

.hero-number {
    display: block;
    font-size: 2rem;
    font-weight: 300;
    color: var(--industrial-accent);
    margin-bottom: 0.5rem;
}

.hero-label {
    font-size: 0.8rem;
    color: var(--industrial-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.btn-primary {
    background: var(--industrial-accent);
    color: white;
    padding: 1rem 2rem;
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--industrial-accent);
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-primary:hover {
    background: transparent;
    color: var(--industrial-accent);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--industrial-text);
    padding: 1rem 2rem;
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--industrial-border);
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-secondary:hover {
    background: var(--industrial-dark);
    color: var(--industrial-light);
    border-color: var(--industrial-dark);
    transform: translateY(-2px);
}

.industrial-profile {
    width: 400px;
    height: 500px;
    position: relative;
    margin-left: auto;
}

.industrial-profile img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%) contrast(120%);
    transition: all 0.3s ease;
}

.industrial-profile:hover img {
    filter: grayscale(0%) contrast(110%);
    transform: scale(1.02);
}

.profile-badge {
    position: absolute;
    bottom: 20px;
    right: -10px;
    background: var(--industrial-accent);
    color: white;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Scroll Indicator */
.scroll-indicator-industrial {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--industrial-text-light);
    font-size: 0.8rem;
    letter-spacing: 2px;
    transition: color 0.3s ease;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: var(--industrial-border);
    margin: 0.5rem auto 0;
    animation: scrollLine 2s infinite;
    transition: background-color 0.3s ease;
}

@keyframes scrollLine {
    0%, 100% { height: 40px; opacity: 1; }
    50% { height: 60px; opacity: 0.5; }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title-industrial {
    font-size: 2.5rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 1rem;
    color: var(--industrial-dark);
    transition: color 0.3s ease;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--industrial-text-light);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.title-divider {
    width: 1000px;
    height: 2px;
    background: var(--industrial-accent);
    margin: 0 auto;
}

/* About Section - Enhanced */
.about-grid-industrial {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.about-card-industrial {
    border: 1px solid var(--industrial-border);
    padding: 2.5rem;
    background: white;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.about-card-industrial::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--industrial-accent);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.about-card-industrial:hover::before {
    transform: scaleY(1);
}

.about-card-industrial:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.card-title-industrial {
    font-size: 1.2rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    color: var(--industrial-dark);
    border-bottom: 1px solid var(--industrial-border);
    padding-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.card-content p {
    margin-bottom: 2rem;
    color: var(--industrial-text);
    line-height: 1.8;
    transition: color 0.3s ease;
}

/* Highlight List */
.highlight-list {
    margin: 2rem 0;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: rgba(52, 152, 219, 0.05);
    border-left: 3px solid var(--industrial-accent);
}

.highlight-item i {
    color: var(--industrial-accent);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

/* Expertise Areas */
.expertise-areas {
    margin-top: 2rem;
}

.expertise-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    border: 1px solid var(--industrial-border);
    transition: all 0.3s ease;
}

.expertise-item:hover {
    border-color: var(--industrial-accent);
    transform: translateX(5px);
}

.expertise-item i {
    color: var(--industrial-accent);
    font-size: 1.5rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.expertise-item h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--industrial-dark);
}

.expertise-item p {
    margin: 0;
    color: var(--industrial-text-light);
    font-size: 0.9rem;
}

/* Industrial Stats */
.industrial-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem 1rem;
    border: 1px solid var(--industrial-border);
    transition: all 0.3s ease;
    background: white;
}

.stat-item:hover {
    background: var(--industrial-accent);
    transform: translateY(-2px);
}

.stat-item:hover .stat-number,
.stat-item:hover .stat-label {
    color: white;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 300;
    color: var(--industrial-accent);
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--industrial-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

/* Achievements Section */
.achievements-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.achievement-card {
    text-align: center;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.achievement-card:hover::before {
    left: 100%;
}

.achievement-card:hover {
    transform: translateY(-5px);
    border-color: var(--industrial-accent);
}

.achievement-icon {
    width: 60px;
    height: 60px;
    background: var(--industrial-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.achievement-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: white;
}

.achievement-card p {
    color: #cccccc;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Skills Section - Enhanced */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 4rem;
}

.skills-category {
    background: white;
    padding: 2rem;
    border: 1px solid var(--industrial-border);
    transition: all 0.3s ease;
}

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

.skills-category-title {
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    color: var(--industrial-dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.skills-category-title i {
    color: var(--industrial-accent);
}

.skill-item {
    margin-bottom: 1.5rem;
}

.skill-item:last-child {
    margin-bottom: 0;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.skill-info span:first-child {
    font-weight: 500;
    color: var(--industrial-text);
}

.skill-info span:last-child {
    font-size: 0.8rem;
    color: var(--industrial-text-light);
}

.skill-bar {
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--industrial-accent);
    border-radius: 3px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 1.5s ease-in-out;
}

/* Tools Grid */
.tools-grid {
    background: white;
    padding: 2rem;
    border: 1px solid var(--industrial-border);
}

.tools-title {
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    color: var(--industrial-dark);
    text-align: center;
}

.tools-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.tool-item {
    padding: 1rem;
    background: rgba(52, 152, 219, 0.05);
    border: 1px solid var(--industrial-border);
    text-align: center;
    font-size: 0.9rem;
    color: var(--industrial-text);
    transition: all 0.3s ease;
}

.tool-item:hover {
    background: var(--industrial-accent);
    color: white;
    transform: translateY(-2px);
}

/* Experience Timeline - Enhanced */
.timeline-industrial {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.timeline-industrial::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--industrial-border);
    transition: background-color 0.3s ease;
}

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

.timeline-marker {
    position: absolute;
    left: 22px;
    top: 0;
    width: 16px;
    height: 16px;
    border: 2px solid var(--industrial-accent);
    background: white;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.timeline-content {
    background: white;
    padding: 2rem;
    border: 1px solid var(--industrial-border);
    transition: all 0.3s ease;
    position: relative;
    max-width: none;
    width: calc(100% - 80px);
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: -10px;
    top: 20px;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px 10px 10px 0;
    border-color: transparent var(--industrial-border) transparent transparent;
}

.timeline-content:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.timeline-header h3 {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--industrial-dark);
    flex: 1;
    transition: color 0.3s ease;
}

.timeline-period {
    font-size: 0.9rem;
    color: var(--industrial-text-light);
    font-weight: 400;
    transition: color 0.3s ease;
}

.timeline-position {
    font-size: 1rem;
    color: var(--industrial-accent);
    margin-bottom: 1rem;
    font-weight: 500;
}

.company-achievements {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.achievement-tag {
    background: var(--industrial-accent);
    color: white;
    padding: 0.3rem 0.8rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 2px;
}

.timeline-description {
    color: var(--industrial-text);
    line-height: 1.7;
    transition: color 0.3s ease;
}

.timeline-description p {
    margin-bottom: 1rem;
}

.timeline-description ul {
    list-style: none;
    padding-left: 0;
}

.timeline-description li {
    padding: 0.3rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.timeline-description li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--industrial-accent);
}

/* Responsibility Grid */
.responsibility-grid {
    display: grid;
    gap: 1rem;
    margin-top: 1.5rem;
}

.responsibility-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: rgba(52, 152, 219, 0.05);
    border-left: 3px solid var(--industrial-accent);
}

.responsibility-item i {
    color: var(--industrial-accent);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.responsibility-item strong {
    display: block;
    margin-bottom: 0.3rem;
    color: var(--industrial-dark);
}

.responsibility-item p {
    margin: 0;
    color: var(--industrial-text-light);
    font-size: 0.9rem;
}

/* Position Badges - UBAH INI (seperti highlight item) */
.position-badges {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.position-badge {
    background: rgba(52, 152, 219, 0.05) !important; /* Warna biru transparan seperti highlight-item */
    color: var(--industrial-text) !important; /* Warna teks sesuai tema */
    padding: 0.3rem 0.8rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 2px;
    border: 1px solid rgba(52, 152, 219, 0.3) !important; /* Border biru transparan */
}

/* Hover effect untuk position badge */
.position-badge:hover {
    background: rgba(52, 152, 219, 0.1) !important; /* Biru lebih gelap saat hover */
    border-color: rgba(52, 152, 219, 0.5) !important;
    color: var(--industrial-text) !important;
}

/* Dark mode untuk position badge */
body.dark-mode .position-badge {
    background: rgba(139, 69, 19, 0.1) !important; /* Warna coklat transparan untuk dark mode */
    color: #cccccc !important; /* Teks terang untuk dark mode */
    border-color: rgba(139, 69, 19, 0.3) !important; /* Border coklat transparan */
}

body.dark-mode .position-badge:hover {
    background: rgba(139, 69, 19, 0.2) !important;
    border-color: rgba(139, 69, 19, 0.5) !important;
}

/* Light mode section-dark untuk position badge */
body:not(.dark-mode) .section-dark .position-badge {
    background: rgba(52, 152, 219, 0.05) !important; /* Tetap biru transparan */
    color: var(--industrial-text) !important; /* Warna teks gelap untuk light mode */
    border-color: rgba(52, 152, 219, 0.3) !important;
}

body:not(.dark-mode) .section-dark .position-badge:hover {
    background: rgba(52, 152, 219, 0.1) !important;
    border-color: rgba(52, 152, 219, 0.5) !important;
}

/* Company Header in Timeline */
.timeline-item.company-header {
    margin-bottom: 1rem;
}

.timeline-item.company-header .timeline-marker.main-marker {
    width: 20px;
    height: 20px;
    border: 3px solid var(--industrial-accent);
    background: white;
    left: 20px;
}

.timeline-item.company-header .timeline-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--industrial-accent);
}

.timeline-item.company-header .timeline-position {
    font-size: 1.1rem;
    color: var(--industrial-text-light);
    font-style: italic;
}

/* Position Items */
.timeline-item.position-item {
    margin-bottom: 2rem;
    padding-left: 90px;
}

.timeline-item.position-item .timeline-marker.sub-marker {
    width: 12px;
    height: 12px;
    border: 2px solid var(--industrial-metal);
    background: white;
    left: 25px;
}

.position-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.position-header h4 {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--industrial-dark);
    flex: 1;
    transition: color 0.3s ease;
}

.position-period {
    font-size: 0.85rem;
    color: var(--industrial-text-light);
    font-weight: 400;
    transition: color 0.3s ease;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    max-width: 1200px;
    margin: 3rem auto 0;
    width: 100%;
}

.project-card {
    border: 1px solid var(--industrial-border);
    background: white;
    transition: all 0.3s ease;
    overflow: hidden;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

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

.project-tech span {
    background: var(--industrial-accent);
    color: white;
    padding: 0.3rem 0.8rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 2px;
}

.project-content {
    padding: 1.5rem;
}

.project-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--industrial-dark);
}

.project-content p {
    color: var(--industrial-text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.project-results {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.result-item {
    text-align: center;
    padding: 1rem;
    background: rgba(52, 152, 219, 0.05);
    border: 1px solid var(--industrial-border);
}

.result-item strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--industrial-accent);
    margin-bottom: 0.3rem;
}

.result-item span {
    font-size: 0.8rem;
    color: var(--industrial-text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Contact Section - Enhanced */
.contact-grid-industrial {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.contact-info-industrial h3,
.contact-availability h3 {
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: var(--industrial-dark);
    transition: color 0.3s ease;
}

.contact-info-industrial > p {
    color: var(--industrial-text-light);
    margin-bottom: 2rem;
    line-height: 1.6;
    transition: color 0.3s ease;
}

.contact-methods {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--industrial-border);
    transition: border-color 0.3s ease;
}

.contact-method i {
    width: 40px;
    height: 40px;
    background: var(--industrial-dark);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: background-color 0.3s ease;
}

.contact-method div {
    flex: 1;
}

.contact-method strong {
    display: block;
    font-weight: 500;
    margin-bottom: 0.2rem;
    color: var(--industrial-dark);
    transition: color 0.3s ease;
}

.contact-method span {
    color: var(--industrial-text-light);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

/* Availability */
.availability-tags {
    display: flex;
    gap: 0.5rem;
    margin: 1rem 0 2rem;
    flex-wrap: wrap;
}

.availability-tag {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 2px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.availability-tag:hover {
    background: var(--industrial-accent);
    border-color: var(--industrial-accent);
    transform: translateY(-2px);
}

.availability-status {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: white;
    border: 1px solid var(--industrial-border);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.status-indicator {
    width: 12px;
    height: 12px;
    background: var(--industrial-success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.contact-availability > p {
    color: var(--industrial-text-light);
    margin-bottom: 2rem;
    transition: color 0.3s ease;
}

/* Industrial Social - Enhanced */
.industrial-social {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link-industrial {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--industrial-border);
    text-decoration: none;
    color: var(--industrial-text);
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.social-link-industrial:hover {
    background: var(--industrial-dark);
    color: white;
    transform: translateY(-2px);
}

/* Contact Form Styling */
.contact-form-industrial {
    background: white;
    padding: 2.5rem;
    border: 1px solid var(--industrial-border);
    transition: all 0.3s ease;
}

.contact-form-industrial:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.contact-form-industrial h3 {
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: var(--industrial-dark);
    border-bottom: 1px solid var(--industrial-border);
    padding-bottom: 0.5rem;
    transition: color 0.3s ease, border-color 0.3s ease;
}

/* Form Styles */
.industrial-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--industrial-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1px solid var(--industrial-border);
    background: white;
    font-family: inherit;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--industrial-accent);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.1);
}

.form-group textarea {
    min-height: 120px;
    line-height: 1.5;
}

/* Error Messages */
.error-message {
    color: #dc3545;
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: none;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: #dc3545;
}

.form-group.error .error-message {
    display: block;
}

/* Submit Button */
.industrial-form-submit {
    background: var(--industrial-accent);
    color: white;
    border: 2px solid var(--industrial-accent);
    padding: 1rem 2rem;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.industrial-form-submit:hover:not(:disabled) {
    background: transparent;
    color: var(--industrial-accent);
    transform: translateY(-2px);
}

.industrial-form-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.loading-spinner {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* Form Message */
.form-message {
    padding: 1rem;
    border-radius: 2px;
    text-align: center;
    font-size: 0.9rem;
    margin-top: 1rem;
    display: none;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    display: block;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    display: block;
}

/* Footer - Enhanced */
.industrial-footer {
    background: var(--industrial-dark);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #444;
}

.footer-brand h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.footer-brand p {
    color: #ccc;
    font-style: italic;
}

.footer-links {
    display: flex;
    gap: 2rem;
    justify-content: flex-end;
    align-items: flex-start;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--industrial-accent);
}

.footer-bottom {
    text-align: center;
    padding-top: 1rem;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
    color: #999;
}

.footer-bottom p:last-child {
    font-style: italic;
    color: #666;
}

/* ==================== */
/* DARK MODE FIXES - Enhanced */
/* ==================== */

body.dark-mode {
    background: var(--industrial-dark);
    color: var(--industrial-light);
}

/* Header Section Dark Mode */
body.dark-mode #header {
    background: var(--industrial-dark);
}

body.dark-mode .industrial-hero-title {
    color: var(--industrial-light) !important;
}

body.dark-mode .industrial-subtitle {
    color: #cccccc !important;
}

body.dark-mode .hero-quote {
    color: #999999 !important;
}

body.dark-mode .hero-label {
    color: #999999;
}

body.dark-mode .btn-secondary {
    color: #cccccc;
    border-color: #555;
}

body.dark-mode .btn-secondary:hover {
    background: var(--industrial-light);
    color: var(--industrial-dark);
}

body.dark-mode .scroll-indicator-industrial {
    color: #999999;
}

body.dark-mode .scroll-line {
    background: #555555;
}

/* Navigation Dark Mode */
body.dark-mode .industrial-nav {
    background: rgba(45, 45, 45, 0.95);
    border-bottom-color: #555;
}

body.dark-mode .nav-brand {
    color: var(--industrial-light);
}

body.dark-mode .nav-links a {
    color: var(--industrial-light);
}

body.dark-mode .nav-links a:hover {
    color: var(--industrial-accent);
}

body.dark-mode .nav-links a::after {
    background: var(--industrial-accent);
}

body.dark-mode .nav-cta {
    background: var(--industrial-accent);
    color: white;
    border-color: var(--industrial-accent);
}

body.dark-mode .nav-cta:hover {
    background: transparent;
    color: var(--industrial-accent);
}

body.dark-mode .theme-toggle-industrial {
    border-color: #555;
    color: var(--industrial-light);
}

body.dark-mode .theme-toggle-industrial:hover {
    background: var(--industrial-light);
    color: var(--industrial-dark);
}

/* Section Titles Dark Mode */
body.dark-mode .section-title-industrial {
    color: var(--industrial-light);
}

body.dark-mode .section-subtitle {
    color: #cccccc;
}

/* Cards Dark Mode */
body.dark-mode .about-card-industrial {
    background: var(--industrial-gray);
    border-color: #555;
}

body.dark-mode .card-title-industrial {
    color: var(--industrial-light);
    border-color: #555;
}

body.dark-mode .card-content p {
    color: #cccccc;
}

/* Highlight Items Dark Mode */
body.dark-mode .highlight-item {
    background: rgba(139, 69, 19, 0.1);
    border-left-color: var(--industrial-accent);
}

/* Expertise Items Dark Mode */
body.dark-mode .expertise-item {
    background: var(--industrial-gray);
    border-color: #555;
}

body.dark-mode .expertise-item h4 {
    color: var(--industrial-light);
}

body.dark-mode .expertise-item p {
    color: #999999;
}

/* Stats Dark Mode */
body.dark-mode .stat-item {
    background: var(--industrial-gray);
    border-color: #555;
}

body.dark-mode .stat-label {
    color: #999999;
}

/* Skills Dark Mode */
body.dark-mode .skills-category {
    background: var(--industrial-gray);
    border-color: #555;
}

body.dark-mode .skill-category h4 {
    color: var(--industrial-light);
}

body.dark-mode .skill-list li {
    color: #cccccc;
    border-color: #555;
}

body.dark-mode .skills-category-title {
    color: var(--industrial-light);
}

body.dark-mode .skill-info span:first-child {
    color: #cccccc;
}

body.dark-mode .skill-bar {
    background: #555;
}

/* Tools Dark Mode */
body.dark-mode .tools-grid {
    background: var(--industrial-gray);
    border-color: #555;
}

body.dark-mode .tools-title {
    color: var(--industrial-light);
}

body.dark-mode .tool-item {
    background: rgba(139, 69, 19, 0.1);
    border-color: #555;
    color: #cccccc;
}

body.dark-mode .tool-item:hover {
    background: var(--industrial-accent);
    color: white;
}

/* Timeline Dark Mode */
body.dark-mode .timeline-industrial::before {
    background: #555;
}

body.dark-mode .timeline-marker {
    background: var(--industrial-gray);
}

body.dark-mode .timeline-content {
    background: var(--industrial-gray);
    border-color: #555;
}

body.dark-mode .timeline-content::before {
    border-color: transparent #555 transparent transparent;
}

body.dark-mode .timeline-header h3 {
    color: var(--industrial-light);
}

body.dark-mode .timeline-period {
    color: #999999;
}

body.dark-mode .timeline-description {
    color: #cccccc;
}

/* Company Header Dark Mode */
body.dark-mode .timeline-item.company-header .timeline-header h3 {
    color: var(--industrial-accent);
}

body.dark-mode .timeline-item.company-header .timeline-position {
    color: #cccccc;
}

/* Position Items Dark Mode */
body.dark-mode .position-header h4 {
    color: var(--industrial-light);
}

body.dark-mode .position-period {
    color: #999999;
}

body.dark-mode .timeline-item.position-item .timeline-marker.sub-marker {
    background: var(--industrial-gray);
    border-color: var(--industrial-metal);
}

/* Responsibility Items Dark Mode */
body.dark-mode .responsibility-item {
    background: rgba(139, 69, 19, 0.1);
}

body.dark-mode .responsibility-item strong {
    color: var(--industrial-light);
}

body.dark-mode .responsibility-item p {
    color: #999999;
}

/* Projects Dark Mode */
body.dark-mode .project-card {
    background: var(--industrial-gray);
    border-color: #555;
}

body.dark-mode .project-content h3 {
    color: var(--industrial-light);
}

body.dark-mode .project-content p {
    color: #999999;
}

body.dark-mode .result-item {
    background: rgba(139, 69, 19, 0.1);
    border-color: #555;
}

body.dark-mode .result-item span {
    color: #999999;
}

/* Contact Dark Mode */
body.dark-mode .contact-info-industrial h3,
body.dark-mode .contact-availability h3 {
    color: var(--industrial-light);
}

body.dark-mode .contact-info-industrial > p {
    color: #999999;
}

body.dark-mode .contact-method {
    border-color: #555;
}

body.dark-mode .contact-method i {
    background: var(--industrial-light);
    color: var(--industrial-dark);
}

body.dark-mode .contact-method strong {
    color: var(--industrial-light);
}

body.dark-mode .contact-method span {
    color: #999999;
}

body.dark-mode .availability-status {
    background: var(--industrial-gray);
    border-color: #555;
}

body.dark-mode .contact-availability > p {
    color: #999999;
}

body.dark-mode .social-link-industrial {
    border-color: #555;
    color: var(--industrial-light);
}

body.dark-mode .social-link-industrial:hover {
    background: var(--industrial-light);
    color: var(--industrial-dark);
}

/* Dark Mode Styling untuk Form */
body.dark-mode .contact-form-industrial {
    background: var(--industrial-gray);
    border-color: #555;
}

body.dark-mode .contact-form-industrial h3 {
    color: var(--industrial-light);
    border-color: #555;
}

body.dark-mode .form-group label {
    color: var(--industrial-light);
}

body.dark-mode .form-group input,
body.dark-mode .form-group select,
body.dark-mode .form-group textarea {
    background: var(--industrial-dark);
    border-color: #555;
    color: var(--industrial-light);
}

body.dark-mode .form-group input:focus,
body.dark-mode .form-group select:focus,
body.dark-mode .form-group textarea:focus {
    border-color: var(--industrial-accent);
    box-shadow: 0 0 0 2px rgba(139, 69, 19, 0.3);
}

body.dark-mode .industrial-form-submit:hover:not(:disabled) {
    background: transparent;
    color: var(--industrial-accent);
}

body.dark-mode .error-message {
    color: #ff6b6b;
}

body.dark-mode .form-group.error input,
body.dark-mode .form-group.error select,
body.dark-mode .form-group.error textarea {
    border-color: #ff6b6b;
}

/* Footer Dark Mode */
body.dark-mode .industrial-footer {
    background: var(--industrial-dark);
    color: white;
}

body.dark-mode .industrial-footer .footer-main {
    border-bottom-color: #444;
}

body.dark-mode .industrial-footer .footer-brand h3 {
    color: white;
}

body.dark-mode .industrial-footer .footer-brand p {
    color: #ccc;
}

body.dark-mode .industrial-footer .footer-links a {
    color: #ccc;
}

body.dark-mode .industrial-footer .footer-links a:hover {
    color: var(--industrial-accent);
}

body.dark-mode .industrial-footer .footer-bottom p {
    color: #999;
}

body.dark-mode .industrial-footer .footer-bottom p:last-child {
    color: #666;
}

/* ==================== */
/* LIGHT MODE FIXES FOR SECTION-DARK */
/* ==================== */

body:not(.dark-mode) .section-dark {
    background: var(--industrial-light) !important;
    color: var(--industrial-text) !important;
}

body:not(.dark-mode) .section-dark .section-title-industrial {
    color: var(--industrial-dark) !important;
}

body:not(.dark-mode) .section-dark .section-subtitle {
    color: var(--industrial-text-light) !important;
}

/* Achievement Cards Light Mode */
body:not(.dark-mode) .section-dark .achievement-card {
    background: white !important;
    border: 1px solid var(--industrial-border) !important;
}

body:not(.dark-mode) .section-dark .achievement-card h3 {
    color: var(--industrial-dark) !important;
}

body:not(.dark-mode) .section-dark .achievement-card p {
    color: var(--industrial-text) !important;
}

body:not(.dark-mode) .section-dark .achievement-icon {
    background: var(--industrial-accent) !important;
    color: white !important;
}

/* Timeline Light Mode */
body:not(.dark-mode) .section-dark .timeline-industrial::before {
    background: var(--industrial-border) !important;
}

body:not(.dark-mode) .section-dark .timeline-content {
    background: white !important;
    border: 1px solid var(--industrial-border) !important;
}

body:not(.dark-mode) .section-dark .timeline-content::before {
    border-color: transparent var(--industrial-border) transparent transparent !important;
}

body:not(.dark-mode) .section-dark .timeline-header h3 {
    color: var(--industrial-dark) !important;
}

body:not(.dark-mode) .section-dark .timeline-period {
    color: var(--industrial-text-light) !important;
}

body:not(.dark-mode) .section-dark .timeline-position {
    color: var(--industrial-accent) !important;
}

body:not(.dark-mode) .section-dark .timeline-description {
    color: var(--industrial-text) !important;
}

/* Company Header Light Mode */
body:not(.dark-mode) .section-dark .timeline-item.company-header .timeline-header h3 {
    color: var(--industrial-accent) !important;
}

body:not(.dark-mode) .section-dark .timeline-item.company-header .timeline-position {
    color: var(--industrial-text-light) !important;
}

/* Achievement Tags Light Mode */
body:not(.dark-mode) .section-dark .achievement-tag,
body:not(.dark-mode) .section-dark .position-badge {
    background: rgba(52, 152, 219, 0.1) !important;
    color: var(--industrial-accent) !important;
    border: 1px solid var(--industrial-accent) !important;
}

/* PDF Section Light Mode */
body:not(.dark-mode) .section-dark .about-card-industrial {
    background: white !important;
    border: 1px solid var(--industrial-border) !important;
}

body:not(.dark-mode) .section-dark .card-title-industrial {
    color: var(--industrial-dark) !important;
    border-bottom-color: var(--industrial-border) !important;
}

body:not(.dark-mode) .section-dark .card-content p {
    color: var(--industrial-text) !important;
}

body:not(.dark-mode) .section-dark .highlight-item {
    background: rgba(52, 152, 219, 0.05) !important;
    border-left-color: var(--industrial-accent) !important;
}

body:not(.dark-mode) .section-dark .expertise-item {
    background: white !important;
    border: 1px solid var(--industrial-border) !important;
}

body:not(.dark-mode) .section-dark .expertise-item h4 {
    color: var(--industrial-dark) !important;
}

body:not(.dark-mode) .section-dark .expertise-item p {
    color: var(--industrial-text-light) !important;
}

body:not(.dark-mode) .section-dark .industrial-stats .stat-item {
    background: white !important;
    border: 1px solid var(--industrial-border) !important;
}

body:not(.dark-mode) .section-dark .industrial-stats .stat-number {
    color: var(--industrial-accent) !important;
}

body:not(.dark-mode) .section-dark .industrial-stats .stat-label {
    color: var(--industrial-text-light) !important;
}

/* Contact Section Light Mode */
body:not(.dark-mode) .section-dark .contact-info-industrial h3,
body:not(.dark-mode) .section-dark .contact-availability h3 {
    color: var(--industrial-dark) !important;
}

body:not(.dark-mode) .section-dark .contact-info-industrial > p,
body:not(.dark-mode) .section-dark .contact-availability > p {
    color: var(--industrial-text-light) !important;
}

body:not(.dark-mode) .section-dark .contact-method {
    border-bottom-color: var(--industrial-border) !important;
}

body:not(.dark-mode) .section-dark .contact-method strong {
    color: var(--industrial-dark) !important;
}

body:not(.dark-mode) .section-dark .contact-method span {
    color: var(--industrial-text-light) !important;
}

body:not(.dark-mode) .section-dark .contact-method i {
    background: var(--industrial-dark) !important;
    color: white !important;
}

body:not(.dark-mode) .section-dark .availability-tag {
    background: rgba(52, 152, 219, 0.05) !important;
    color: var(--industrial-accent) !important;
    border: 1px solid var(--industrial-accent) !important;
}

body:not(.dark-mode) .section-dark .availability-status {
    background: white !important;
    border: 1px solid var(--industrial-border) !important;
}

body:not(.dark-mode) .section-dark .social-link-industrial {
    border: 1px solid var(--industrial-border) !important;
    color: var(--industrial-text) !important;
}

body:not(.dark-mode) .section-dark .social-link-industrial:hover {
    background: var(--industrial-dark) !important;
    color: white !important;
}

/* Contact Form Light Mode */
body:not(.dark-mode) .section-dark .contact-form-industrial {
    background: white !important;
    border: 1px solid var(--industrial-border) !important;
}

body:not(.dark-mode) .section-dark .contact-form-industrial h3 {
    color: var(--industrial-dark) !important;
    border-bottom-color: var(--industrial-border) !important;
}

body:not(.dark-mode) .section-dark .industrial-form-submit:hover:not(:disabled) {
    background: transparent !important;
    color: var(--industrial-accent) !important;
}

/* Form Elements Light Mode */
body:not(.dark-mode) .section-dark .form-group label {
    color: var(--industrial-dark) !important;
}

body:not(.dark-mode) .section-dark .form-group input,
body:not(.dark-mode) .section-dark .form-group select,
body:not(.dark-mode) .section-dark .form-group textarea {
    background: white !important;
    border: 1px solid var(--industrial-border) !important;
    color: var(--industrial-text) !important;
}

body:not(.dark-mode) .section-dark .form-group input:focus,
body:not(.dark-mode) .section-dark .form-group select:focus,
body:not(.dark-mode) .section-dark .form-group textarea:focus {
    border-color: var(--industrial-accent) !important;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.1) !important;
}

/* PDF Info Light Mode */
body:not(.dark-mode) .section-dark .pdf-info {
    background: rgba(52, 152, 219, 0.05) !important;
}

body:not(.dark-mode) .section-dark .pdf-info p {
    color: var(--industrial-text) !important;
}

/* ==================== */
/* FOOTER LIGHT MODE FIXES */
/* ==================== */

body:not(.dark-mode) .industrial-footer {
    background: var(--industrial-light) !important;
    color: var(--industrial-text) !important;
    border-top: 1px solid var(--industrial-border);
}

body:not(.dark-mode) .industrial-footer .footer-main {
    border-bottom-color: var(--industrial-border) !important;
}

body:not(.dark-mode) .industrial-footer .footer-brand h3 {
    color: var(--industrial-dark) !important;
}

body:not(.dark-mode) .industrial-footer .footer-brand p {
    color: var(--industrial-text-light) !important;
}

body:not(.dark-mode) .industrial-footer .footer-links a {
    color: var(--industrial-text) !important;
}

body:not(.dark-mode) .industrial-footer .footer-links a:hover {
    color: var(--industrial-accent) !important;
}

body:not(.dark-mode) .industrial-footer .footer-bottom p {
    color: var(--industrial-text-light) !important;
}

body:not(.dark-mode) .industrial-footer .footer-bottom p:last-child {
    color: var(--industrial-text-light) !important;
    opacity: 0.7;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .tools-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .timeline-industrial,
    .projects-grid,
    .contact-grid-industrial {
        max-width: 100%;
        padding: 0 1rem;
    }
}

@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .industrial-profile {
        margin: 0 auto;
        width: 300px;
        height: 400px;
    }
    
    .about-grid-industrial,
    .contact-grid-industrial {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .industrial-stats {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .footer-main {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
    
    .timeline-industrial {
        padding: 0;
    }
    
    .timeline-content {
        width: calc(100% - 60px);
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .nav-links {
        gap: 1rem;
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 1rem;
    }
    
    .industrial-container {
        padding: 0 1rem;
    }
    
    .industrial-hero-title {
        font-size: 2.5rem;
    }
    
    .section-title-industrial {
        font-size: 2rem;
    }
    
    .about-card-industrial {
        padding: 1.5rem;
    }
    
    .achievements-grid {
        grid-template-columns: 1fr;
    }
    
    .industrial-stats {
        grid-template-columns: 1fr;
    }
    
    .timeline-item {
        padding-left: 60px;
    }
    
    .timeline-industrial::before {
        left: 20px;
    }
    
    .timeline-marker {
        left: 12px;
    }
    
    .timeline-item.position-item {
        padding-left: 70px;
    }
    
    .timeline-item.company-header .timeline-marker.main-marker {
        left: 15px;
    }
    
    .timeline-item.position-item .timeline-marker.sub-marker {
        left: 20px;
    }
    
    .position-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .position-period {
        margin-top: 0.2rem;
    }
    
    .industrial-social {
        justify-content: center;
    }
    
    /* Contact Form Responsive */
    .contact-form-industrial {
        padding: 1.5rem;
    }
    
    .industrial-form {
        gap: 1rem;
    }
    
    .industrial-form-submit {
        padding: 0.875rem 1.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    .timeline-content {
        width: calc(100% - 40px);
        padding: 1.5rem;
    }
    
    .industrial-section {
        padding: 4rem 0;
    }
}

@media (max-width: 480px) {
    .nav-links {
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .nav-links a {
        font-size: 0.8rem;
        padding: 0.3rem 0.5rem;
    }
    
    .nav-cta {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .industrial-hero-title {
        font-size: 2rem;
    }
    
    .hero-content {
        gap: 2rem;
    }
    
    .industrial-profile {
        width: 250px;
        height: 300px;
    }
    
    .profile-badge {
        position: static;
        margin-top: 1rem;
        justify-content: center;
    }
    
    .timeline-item.position-item {
        padding-left: 60px;
    }
    
    .position-header h4 {
        font-size: 1rem;
    }
    
    .timeline-item.company-header .timeline-header h3 {
        font-size: 1.3rem;
    }
    
    .industrial-social {
        gap: 0.5rem;
    }
    
    .social-link-industrial {
        width: 100%;
        justify-content: center;
    }
    
    /* Contact Form Mobile */
    .contact-form-industrial {
        padding: 1rem;
    }
    
    .industrial-form-submit {
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }
    
    .tools-list {
        grid-template-columns: 1fr;
    }
}

/* Education Section Specific Styles */
.education-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.education-feature {
    padding: 1.5rem;
    background: rgba(52, 152, 219, 0.05);
    border-left: 3px solid var(--industrial-accent);
}

.education-feature h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--industrial-dark);
}

.education-feature p {
    margin: 0;
    color: var(--industrial-text-light);
    font-size: 0.9rem;
}

/* Dark mode support untuk education section */
body.dark-mode .education-feature {
    background: rgba(139, 69, 19, 0.1);
}

body.dark-mode .education-feature h4 {
    color: var(--industrial-light);
}

body.dark-mode .education-feature p {
    color: #cccccc;
}

/* Responsive design untuk education */
@media (max-width: 768px) {
    .education-highlights {
        grid-template-columns: 1fr;
    }
}

/* PDF Download Section Styles */
.pdf-download-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.pdf-download-actions .btn-primary,
.pdf-download-actions .btn-secondary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pdf-preview {
    width: 100%;
    height: 400px;
    border: 1px solid var(--industrial-border);
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.pdf-preview-placeholder {
    text-align: center;
    color: var(--industrial-text-light);
}

.pdf-preview-placeholder i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--industrial-accent);
}

.pdf-info {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 4px;
    margin-top: 1.5rem;
}

/* Dark mode support untuk PDF section */
body.dark-mode .pdf-preview {
    background: var(--industrial-gray);
    border-color: #555;
}

body.dark-mode .pdf-info {
    background: rgba(255, 255, 255, 0.05);
}

/* Responsive design */
@media (max-width: 768px) {
    .pdf-download-actions {
        flex-direction: column;
    }
    
    .pdf-download-actions .btn-primary,
    .pdf-download-actions .btn-secondary {
        justify-content: center;
        text-align: center;
    }
    
    .pdf-preview {
        height: 300px;
    }
}

/* Tambahan untuk PDF link di social links */
.industrial-social .social-link-industrial {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Enhanced Navigation dengan Tooltip Support */
.nav-links {
    display: flex;
    gap: 1.8rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--industrial-text);
    font-weight: 400;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
    white-space: nowrap;
}

/* Tooltip Navigation Solution */
.nav-link-with-tooltip {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-tooltip {
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--industrial-dark);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    pointer-events: none;
    font-weight: 500;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.nav-tooltip::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px 10px 10px 0;
    border-color: transparent var(--industrial-dark) transparent transparent;
}

.nav-link-with-tooltip:hover .nav-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Dark mode support untuk tooltip */
body.dark-mode .nav-tooltip {
    background: var(--industrial-light);
    color: var(--industrial-dark);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

body.dark-mode .nav-tooltip::before {
    border-bottom-color: var(--industrial-light);
}

/* Responsive design untuk navigation dengan tooltip */
@media (max-width: 968px) {
    .nav-links {
        gap: 1.5rem;
    }
    
    .nav-links a {
        font-size: 0.85rem;
    }
}

@media (max-width: 868px) {
    .nav-links {
        gap: 1.2rem;
    }
    
    .nav-links a {
        font-size: 0.8rem;
        letter-spacing: 0.8px;
    }
    
    .nav-tooltip {
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
        flex-wrap: wrap;
        gap: 0.8rem;
    }
    
    .nav-links {
        gap: 1rem;
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 0.5rem;
    }
    
    .nav-links a {
        font-size: 0.75rem;
        padding: 0.3rem 0.4rem;
    }
    
    /* Sembunyikan tooltip di mobile untuk pengalaman yang lebih baik */
    .nav-tooltip {
        display: none;
    }
    
    /* Untuk mobile kecil, pastikan semua link tetap single line */
    @media (max-width: 480px) {
        .nav-links {
            gap: 0.8rem;
            flex-wrap: wrap;
        }
        
        .nav-links a {
            font-size: 0.7rem;
            padding: 0.3rem 0.3rem;
        }
    }
}

/* Perbaikan Layout Section - DITAMBAHKAN */
#education .timeline-industrial,
#projects .projects-grid,
#pdf-cv .about-grid-industrial,
#contact .contact-grid-industrial {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Pastikan section memiliki padding yang konsisten */
.industrial-section {
    padding: 6rem 0;
    position: relative;
}

/* Perbaikan timeline width */
.timeline-industrial {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Perbaikan projects grid width */
.projects-grid {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Perbaikan contact grid width */
.contact-grid-industrial {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Pastikan container konsisten */
.industrial-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

/* Perbaikan timeline content width */
.timeline-content {
    max-width: none;
    width: calc(100% - 80px);
}

/* Responsive design untuk section yang diperlebar */
@media (max-width: 1200px) {
    .timeline-industrial,
    .projects-grid,
    .contact-grid-industrial {
        max-width: 100%;
        padding: 0 1rem;
    }
}

@media (max-width: 968px) {
    .timeline-industrial {
        padding: 0;
    }
    
    .timeline-content {
        width: calc(100% - 60px);
    }
}

@media (max-width: 768px) {
    .timeline-content {
        width: calc(100% - 40px);
        padding: 1.5rem;
    }
    
    .industrial-section {
        padding: 4rem 0;
    }
}

/* Typewriter effect untuk hero title */
.typewriter-line {
    overflow: hidden;
    border-right: 2px solid var(--industrial-accent);
    white-space: nowrap;
    margin: 0 auto;
    letter-spacing: 0.15em;
    animation: 
        typing 1.5s steps(15, end) forwards,
        blink-caret 0.75s step-end 4;
}

/* Animasi untuk mengetik */
@keyframes typing {
    from { 
        width: 0; 
        visibility: visible;
    }
    to { 
        width: 100%; 
        visibility: visible;
    }
}

/* Animasi untuk kursor yang berkedip */
@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: var(--industrial-accent); }
}

/* Setelah animasi selesai, sembunyikan kursor */
.typewriter-line.finished {
    border-right: none;
}