/* Terminal-style Portfolio with Dark Theme */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --text-primary: #e6edf3;
    --text-secondary: #7d8590;
    --text-accent: #00c200;
    --terminal-green: #00c200;
    --terminal-white: #e6edf3;
    --border-color: #30363d;
    --shadow-dark: rgba(0, 0, 0, 0.3);
    --shadow-glow: rgba(57, 211, 83, 0.3);
    --font-mono: 'JetBrains Mono', 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --border-radius: 8px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-mono);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 14px;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.section {
    padding: var(--spacing-2xl) 0;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.125rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

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

.nav-menu {
    display: flex;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
    padding: var(--spacing-xs) var(--spacing-sm);
}

.nav-link:hover,
.nav-link.active {
    color: var(--terminal-green);
    text-shadow: 0 0 8px var(--shadow-glow);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--terminal-green);
    transition: width 0.2s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 24px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Main Content */
.main {
    margin-top: 80px;
}

#particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

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


@keyframes glow {
    0%, 100% { text-shadow: 0 0 10px var(--shadow-glow); }
    50% { text-shadow: 0 0 20px var(--shadow-glow), 0 0 30px var(--shadow-glow); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Fallback for reduced motion preferences and mobile issues */
@media (prefers-reduced-motion: reduce) {
    .fade-in {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* Emergency fallback - show content after 3 seconds regardless of animation */
.fade-in {
    animation: emergency-show 0s 3s forwards;
}

@keyframes emergency-show {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Typography */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    position: relative;
    text-shadow: 0 0 10px rgba(230, 237, 243, 0.3);
}

/* Typing animation for section titles */
.section-title.typing-animation {
    display: inline-block;
    overflow: hidden;
    border-right: 3px solid var(--terminal-green);
    white-space: nowrap;
    width: 0;
    animation: section-typing 1.5s steps(var(--char-count, 8)) 0.2s both, blink 1s step-end infinite;
}

/* Different character counts for different titles */
.section-title.typing-animation[data-text*="Profile"] { --char-count: 7; }
.section-title.typing-animation[data-text*="Projects"] { --char-count: 8; }
.section-title.typing-animation[data-text*="Tech Stack"] { --char-count: 10; }
.section-title.typing-animation[data-text*="Media"] { --char-count: 16; }
.section-title.typing-animation[data-text*="Contacts"] { --char-count: 8; }

@keyframes section-typing {
    from { width: 0; }
    to { width: 100%; }
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--terminal-green);
    border-radius: 2px;
}

/* Hero Section */
.hero {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background: rgba(13, 17, 23, 0.3); /* Semi-transparent to show p5.js */
}

.hero-content {
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
    text-shadow: 0 0 15px rgba(230, 237, 243, 0.5);
}

.typing-text {
    display: inline-block;
    overflow: hidden;
    border-right: 3px solid var(--terminal-green);
    white-space: nowrap;
}

.typing-text.line1 {
    animation: typing1 3s steps(16) 0.5s both, blink 1s step-end infinite;
}

@keyframes typing1 {
    from { width: 0; }
    to { width: 16ch; }
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--terminal-green);
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
    animation: glow 2s ease-in-out infinite;
}

/* Mobile responsive layout for hero subtitle */
@media (max-width: 600px) {
    .hero-subtitle {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        line-height: 1.4;
    }
    
    .subtitle-separator {
        display: none; /* Hide separator on mobile */
    }
    
    .subtitle-line {
        display: block;
        margin: 0.2rem 0;
    }
}

/* Keep inline layout for larger screens */
@media (min-width: 601px) {
    .hero-subtitle {
        display: block;
        text-align: center;
    }
    
    .subtitle-line,
    .subtitle-separator {
        display: inline;
    }
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.hero-links {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

/* Buttons */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid;
    font-family: var(--font-mono);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: transparent;
    color: var(--terminal-green);
    border-color: var(--terminal-green);
    box-shadow: 0 0 20px rgba(57, 211, 83, 0.2);
}

.btn-primary:hover {
    background: var(--terminal-green);
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(57, 211, 83, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--text-primary);
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-dark);
}

/* About Section */
.about {
    background: rgba(22, 27, 34, 0.85); /* Semi-transparent */
    backdrop-filter: blur(10px);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.info-card {
    background: rgba(33, 38, 45, 0.8); /* Semi-transparent */
    backdrop-filter: blur(5px);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px var(--shadow-dark);
    border-color: var(--terminal-green);
}

.info-card h3 {
    color: var(--terminal-green);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
    font-weight: 600;
}

.info-card p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
    color: var(--text-primary);
}

.info-card strong {
    color: var(--text-accent);
}

.external-links {
    margin-top: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.external-links a {
    color: var(--terminal-green);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
}

.external-links a:hover {
    color: var(--bg-primary);
    background: var(--terminal-green);
    text-shadow: none;
}

/* Timeline */
.career-timeline,
.awards-timeline {
    margin-top: var(--spacing-2xl);
}

.career-timeline h3,
.awards-timeline h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
    text-align: center;
}

.timeline {
    position: relative;
    padding-left: var(--spacing-xl);
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--terminal-green), var(--terminal-cyan));
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
    padding-left: var(--spacing-xl);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -6px;
    top: 8px;
    width: 12px;
    height: 12px;
    background: var(--terminal-green);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--shadow-glow);
}

.timeline-year {
    font-size: 0.875rem;
    color: var(--terminal-yellow);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.timeline-content h4 {
    color: var(--text-primary);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.timeline-content p {
    color: var(--text-secondary);
    font-style: italic;
}

/* Awards List */
.awards-list {
    position: relative;
    padding-left: var(--spacing-xl);
}

.awards-list::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--terminal-green);
}

.award-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
    padding-left: var(--spacing-xl);
}

.award-item::before {
    content: '';
    position: absolute;
    left: -6px;
    top: 8px;
    width: 12px;
    height: 12px;
    background: var(--terminal-green);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--shadow-glow);
}

.award-year {
    font-size: 0.875rem;
    color: var(--terminal-green);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.award-content h4 {
    color: var(--text-primary);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.award-content p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-style: italic;
}

/* Projects Section */
.projects {
    background: rgba(13, 17, 23, 0.85); /* Semi-transparent */
    backdrop-filter: blur(10px);
}

/* Project Filters */
.project-filters {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--terminal-green);
    color: var(--terminal-green);
    background: rgba(57, 211, 83, 0.1);
    transform: translateY(-2px);
}

/* Project Header */
.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    gap: var(--spacing-md);
}

.project-tag {
    background: var(--terminal-green);
    color: var(--bg-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 12px;
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Project Card Filtering */
.project-card.hidden {
    display: none;
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    max-width: none;
}

/* Ensure 3 columns on larger screens */
@media (min-width: 1200px) {
    .projects-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.project-card {
    background: rgba(33, 38, 45, 0.8); /* Semi-transparent */
    backdrop-filter: blur(5px);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
    aspect-ratio: 4/3; /* 4:3 aspect ratio for wider cards */
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 40px var(--shadow-dark);
    border-color: var(--terminal-green);
}

.project-image {
    width: 100%;
    height: 100%;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    border-radius: var(--border-radius); /* All corners for image-only cards */
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease, filter 0.3s ease;
    border-radius: var(--border-radius); /* Match parent corners */
}

.placeholder-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
}

.project-card:hover .project-image img {
    transform: scale(1.05);
    filter: brightness(1.1);
}


.awards {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.award {
    background: var(--terminal-green);
    color: var(--bg-primary);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(57, 211, 83, 0.3);
}

.project-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.project-links a {
    color: var(--terminal-green);
    text-decoration: none;
    font-size: 0.875rem;
    padding: var(--spacing-xs) var(--spacing-md);
    border: 1px solid var(--terminal-green);
    border-radius: var(--border-radius);
    transition: all 0.2s ease;
    font-weight: 500;
}

.project-links a:hover {
    background: var(--terminal-green);
    color: var(--bg-primary);
    box-shadow: 0 0 15px rgba(57, 211, 83, 0.4);
}

/* Skills Section */
.skills {
    background: rgba(22, 27, 34, 0.85); /* Semi-transparent */
    backdrop-filter: blur(10px);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

@media (max-width: 768px) {
    .skills-grid {
        grid-template-columns: 1fr;
    }
}

.skill-category {
    background: rgba(33, 38, 45, 0.8); /* Semi-transparent */
    backdrop-filter: blur(5px);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px var(--shadow-dark);
    border-color: var(--terminal-green);
}

.skill-category h3 {
    font-size: 1.25rem;
    color: var(--terminal-green);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    font-weight: 600;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.skill-tag {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: default;
    border: 1px solid var(--border-color);
}

.skill-tag:hover {
    background: var(--terminal-green);
    color: var(--bg-primary);
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(57, 211, 83, 0.4);
}

/* Media Section */
.media {
    background: rgba(22, 27, 34, 0.85); /* Semi-transparent */
    backdrop-filter: blur(10px);
}

.media-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.media-category h3 {
    font-size: 1.5rem;
    color: var(--terminal-green);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.media-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.media-item {
    background: rgba(33, 38, 45, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
}

.media-item:hover {
    border-color: var(--terminal-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.media-item h4 {
    color: var(--text-primary);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.media-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    font-size: 0.875rem;
}

.media-item a {
    color: var(--terminal-green);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.media-item a:hover {
    color: var(--text-primary);
}

/* Contacts Section */
.contacts {
    background: rgba(13, 17, 23, 0.85); /* Semi-transparent */
    backdrop-filter: blur(10px);
}

.contacts-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.contact-info h3,
.contact-links h3 {
    font-size: 1.5rem;
    color: var(--terminal-green);
    margin-bottom: var(--spacing-lg);
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group label {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.875rem;
}

.form-group input,
.form-group textarea {
    background: rgba(33, 38, 45, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    transition: all 0.2s ease;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--terminal-green);
    box-shadow: 0 0 0 2px rgba(57, 211, 83, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-secondary);
}

.links-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.link-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: rgba(33, 38, 45, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
    gap: var(--spacing-md);
}

.link-item:hover {
    border-color: var(--terminal-green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.link-label {
    font-weight: 600;
    color: var(--terminal-green);
    font-size: 1rem;
}

.link-desc {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-align: right;
}

/* Footer */
.footer {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: var(--spacing-xl) 0;
    text-align: center;
    margin-top: var(--spacing-2xl);
    border-top: 1px solid var(--border-color);
}

/* Tablet adjustments */
@media (max-width: 768px) and (min-width: 481px) {
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .project-filters {
        gap: var(--spacing-sm);
    }
    
    .filter-btn {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: 0.75rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: rgba(13, 17, 23, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: left 0.3s ease;
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-links {
        flex-direction: column;
        align-items: center;
    }
    
    .info-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .contacts-content,
    .media-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .link-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }
    
    .link-desc {
        text-align: center;
    }
    
    .timeline,
    .awards-list {
        padding-left: var(--spacing-md);
    }
    
    .timeline-item,
    .award-item {
        padding-left: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .category-title {
        font-size: 1.5rem;
    }
    
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    
    .btn-primary,
    .btn-secondary {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 0.875rem;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--terminal-green);
}

/* Selection */
::selection {
    background: rgba(57, 211, 83, 0.3);
    color: var(--text-primary);
}

/* Focus States */
a:focus,
button:focus {
    outline: 2px solid var(--terminal-green);
    outline-offset: 2px;
    border-radius: var(--border-radius);
}

/* Loading Animation */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Terminal Effect Classes */
.terminal-effect {
    position: relative;
    overflow: hidden;
}

.terminal-effect::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(57, 211, 83, 0.03) 2px,
        rgba(57, 211, 83, 0.03) 4px
    );
    pointer-events: none;
}

/* Project Modal */
.project-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    animation: fadeIn 0.3s ease;
}

.project-modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    max-width: 800px;
    max-height: 90vh;
    width: 100%;
    overflow: hidden;
    position: relative;
    animation: slideUp 0.3s ease;
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 2rem;
    cursor: pointer;
    z-index: 10;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal-content {
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    padding: var(--spacing-xl);
    padding-right: 60px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.modal-subtitle {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.modal-category {
    display: inline-block;
    background: var(--terminal-green);
    color: var(--bg-primary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.modal-image {
    width: 100%;
    height: 300px;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-body {
    padding: var(--spacing-xl);
}

.modal-description h3,
.modal-awards h3 {
    font-size: 1.25rem;
    color: var(--terminal-green);
    margin-bottom: var(--spacing-md);
}

.modal-description {
    margin-bottom: var(--spacing-xl);
}

.modal-description p {
    color: var(--text-primary);
    line-height: 1.7;
}

.modal-awards {
    margin-bottom: var(--spacing-xl);
}

.modal-awards .awards {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.modal-details {
    margin-bottom: var(--spacing-xl);
    background: rgba(33, 38, 45, 0.5);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
}

.detail-row {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.detail-row:last-child {
    margin-bottom: 0;
}

.detail-row strong {
    color: var(--terminal-green);
}

.modal-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Modal media section styles */
.modal-media {
    margin-bottom: var(--spacing-xl);
}

.modal-media h3 {
    font-size: 1.25rem;
    color: var(--terminal-green);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.media-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.media-link-item {
    background: rgba(33, 38, 45, 0.4);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.media-link-item:hover {
    background: rgba(33, 38, 45, 0.6);
    border-color: var(--terminal-green);
    transform: translateY(-2px);
}

.media-link {
    display: block;
    padding: var(--spacing-md);
    text-decoration: none;
    color: inherit;
}

.media-title {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    line-height: 1.4;
}

.media-source {
    font-size: 0.875rem;
    color: var(--terminal-green);
    font-weight: 400;
}

/* Mobile responsive styles for media links */
@media (max-width: 768px) {
    .media-link {
        padding: var(--spacing-sm);
    }
    
    .media-title {
        font-size: 0.9rem;
    }
    
    .media-source {
        font-size: 0.8rem;
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Modal Responsive */
@media (max-width: 768px) {
    .project-modal-overlay {
        padding: var(--spacing-md);
    }
    
    .project-modal {
        max-height: 95vh;
    }
    
    .modal-header {
        padding: var(--spacing-lg);
        padding-right: 50px;
    }
    
    .modal-header h2 {
        font-size: 1.5rem;
    }
    
    .modal-body {
        padding: var(--spacing-lg);
    }
    
    .modal-image {
        height: 200px;
    }
    
    .modal-links {
        flex-direction: column;
    }
}

/* Project Card Cursor */
.project-card {
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-6px);
}

/* Print Styles */
@media print {
    .header,
    .footer {
        display: none;
    }
    
    .main {
        margin-top: 0;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero {
        min-height: auto;
        padding: var(--spacing-xl) 0;
    }
    
    .section {
        padding: var(--spacing-lg) 0;
    }
}