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

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-card: #1e293b;
    --bg-card-hover: #334155;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --gradient-1: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-2: linear-gradient(135deg, #ec4899 0%, #f59e0b 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
}

.callsign {
    color: var(--primary-color);
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.nav-logo .name {
    color: var(--text-primary);
    font-size: 1.1rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--text-primary);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 8rem 2rem 4rem;
    position: relative;
    background: radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
}

.hero-content {
    max-width: 800px;
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.greeting {
    display: block;
    font-size: 0.4em;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.main-name {
    display: block;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.callsign-hero {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.35em;
    color: var(--primary-color);
    margin-top: 0.5rem;
    letter-spacing: 0.1em;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.badge {
    padding: 0.5rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.badge:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 15px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0%, 100% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    50% {
        opacity: 0.3;
        transform: translateX(-50%) translateY(10px);
    }
}

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

/* Section Styles */
.section {
    padding: 6rem 0;
    position: relative;
}

.section-alt {
    background-color: var(--bg-secondary);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.5em;
    color: var(--primary-color);
    opacity: 0.5;
    font-weight: 600;
}

/* Education Section */
.education-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.education-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.education-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.education-school {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
}

.education-location {
    color: var(--text-secondary);
    font-size: 1rem;
}

.education-date {
    font-family: 'JetBrains Mono', monospace;
    color: var(--primary-color);
    font-size: 0.95rem;
    font-weight: 500;
}

.education-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.coursework-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
}

.course {
    padding: 0.75rem 1.25rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    text-align: center;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.course:hover {
    border-color: var(--primary-color);
    background: var(--bg-card);
    transform: translateY(-2px);
}

/* Projects Section */
.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.project-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.project-card.featured-project {
    border-color: var(--primary-color);
    border-width: 2px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
    position: relative;
    overflow: hidden;
}

.project-card.featured-project::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-1);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.project-title-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}

.project-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.project-status {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--gradient-1);
    color: white;
    border-radius: 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    align-self: flex-start;
}

.project-links {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;
}

.project-github-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.project-github-link:hover {
    background: var(--bg-card);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.project-github-link svg {
    flex-shrink: 0;
}

.project-release {
    font-family: 'JetBrains Mono', monospace;
    color: var(--primary-color);
    font-size: 0.95rem;
    font-weight: 500;
    white-space: nowrap;
}

.project-body {
    display: flex;
    gap: 2.5rem;
    align-items: flex-start;
}

.project-image-container {
    flex-shrink: 0;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.project-card:hover .project-image-container {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0.95;
    transition: all 0.3s ease;
}

.project-card:hover .project-image {
    opacity: 1;
    transform: scale(1.05);
}

.project-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex: 1;
}

.project-description {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.8;
    margin: 0;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 0.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.tech-tag {
    padding: 0.5rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: all 0.3s ease;
}

.tech-tag:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
    background: var(--bg-card);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.honor-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.honor-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.honor-card:hover::before {
    transform: scaleX(1);
}

.honor-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.honor-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.honor-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.honor-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Experience Section - Timeline */
.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    padding-left: 3rem;
}

.timeline-marker {
    position: absolute;
    left: -1.75rem;
    top: 0.5rem;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 3px solid var(--primary-color);
    box-shadow: 0 0 0 4px var(--bg-primary);
}

.timeline-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2.5rem;
    transition: all 0.3s ease;
}

.timeline-content:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateX(8px);
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.experience-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.experience-company {
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 500;
}

.experience-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.5rem;
}

.experience-location {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.experience-date {
    font-family: 'JetBrains Mono', monospace;
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 500;
}

.experience-list {
    list-style: none;
    padding: 0;
}

.experience-list li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    color: var(--text-secondary);
    position: relative;
    line-height: 1.7;
}

.experience-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Robotics Gallery */
.robotics-gallery {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.gallery-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.gallery-title::before {
    content: '🤖';
    font-size: 1.5rem;
}

.robot-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.robot-image-item {
    position: relative;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.robot-image-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.robot-image-item.featured {
    border-color: var(--primary-color);
    border-width: 2px;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

.robot-image-item.featured::before {
    content: '⭐ Featured';
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--gradient-1);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 1;
    box-shadow: var(--shadow-md);
}

.robot-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.robot-image-item:hover .robot-image {
    transform: scale(1.05);
}

.robot-name {
    display: block;
    padding: 1rem;
    text-align: center;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
    background: var(--bg-primary);
}

.robot-image-item.featured .robot-name {
    color: var(--primary-color);
}

/* Project Links Section */
.project-links-section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.trade-studies-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.trade-studies-link:hover {
    background: var(--bg-card);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.trade-studies-link svg {
    flex-shrink: 0;
}

.team-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.team-link:hover {
    background: var(--bg-card);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.team-link svg {
    flex-shrink: 0;
}

/* Organization Logos */
.organization-logos {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.logo-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
}

.logo-image-item {
    position: relative;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem;
}

.logo-image-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.logo-image-container {
    width: 100%;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1rem;
    transition: all 0.3s ease;
}

.logo-image {
    width: 100%;
    height: 100%;
    max-width: 150px;
    max-height: 120px;
    object-fit: contain;
    transition: transform 0.3s ease;
    filter: brightness(0.95);
}

.logo-image-item:hover .logo-image {
    transform: scale(1.1);
    filter: brightness(1);
}

.logo-image-item:hover .logo-image-container {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.logo-image-container {
    width: 100%;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1rem;
    transition: all 0.3s ease;
}

.logo-image {
    width: 100%;
    height: 100%;
    max-width: 150px;
    max-height: 120px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.logo-image-item:hover .logo-image {
    transform: scale(1.1);
}

.logo-image-item:hover .logo-image-container {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.logo-name {
    display: block;
    margin-top: 1rem;
    text-align: center;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* Activities Section */
.activities-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.activity-category {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.activity-category:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.activity-category-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.activity-icon {
    font-size: 1.5rem;
}

.activity-list {
    list-style: none;
    padding: 0;
}

.activity-list li {
    padding: 0.75rem 0;
    color: var(--text-secondary);
    line-height: 1.7;
    border-bottom: 1px solid var(--border-color);
}

.activity-list li:last-child {
    border-bottom: none;
}

.activity-list strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Skills Section */
.skills-container {
    display: grid;
    gap: 2.5rem;
}

.skill-category {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.skill-category:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.skill-category-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.skill-icon {
    font-size: 1.5rem;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.skill-tag {
    padding: 0.6rem 1.25rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    font-weight: 500;
}

.skill-tag:hover {
    border-color: var(--primary-color);
    color: var(--text-primary);
    background: var(--bg-card);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.footer-callsign {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.callsign-footer {
    color: var(--primary-color);
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.footer-name {
    color: var(--text-primary);
    font-size: 1.25rem;
    font-weight: 600;
}

.footer-text {
    color: var(--text-secondary);
    font-size: 1rem;
}

.footer-copyright {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--bg-secondary);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .container {
        padding: 0 1.5rem;
    }

    .section {
        padding: 4rem 0;
    }

    .section-title {
        margin-bottom: 2.5rem;
    }

    .education-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .project-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .project-links {
        align-items: flex-start;
        width: 100%;
    }

    .project-github-link {
        width: 100%;
        justify-content: center;
    }

    .project-release {
        white-space: normal;
    }

    .project-body {
        flex-direction: column;
        gap: 2rem;
    }

    .project-image-container {
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
    }

    .experience-header {
        flex-direction: column;
    }

    .experience-meta {
        align-items: flex-start;
    }

    .timeline {
        padding-left: 1.5rem;
        overflow-x: visible;
    }

    .timeline-item {
        padding-left: 2rem;
        overflow-x: visible;
    }

    .timeline-marker {
        left: -1.25rem;
    }

    .timeline-content {
        overflow-x: visible;
        width: 100%;
        max-width: 100%;
    }

    .honors-grid,
    .activities-container {
        grid-template-columns: 1fr;
    }

    .robot-images {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }

    .robot-image {
        height: 200px;
    }

    .logo-images {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }

    .logo-image {
        height: 100px;
    }

    .hero {
        padding: 6rem 1.5rem 3rem;
    }
}

@media (max-width: 480px) {
    .coursework-grid {
        grid-template-columns: 1fr;
    }

    .education-item,
    .timeline-content,
    .honor-card,
    .activity-category,
    .skill-category,
    .project-card {
        padding: 1.5rem;
    }

    .project-title {
        font-size: 1.5rem;
    }

    .robot-images {
        grid-template-columns: 1fr;
    }

    .robot-image {
        height: 250px;
    }

    .robotics-gallery {
        margin-top: 2rem;
        padding-top: 1.5rem;
    }

    .logo-images {
        grid-template-columns: 1fr;
    }

    .logo-image {
        height: 100px;
    }

    .organization-logos {
        margin-top: 2rem;
        padding-top: 1.5rem;
    }
}

/* Smooth scrolling for anchor links */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
    
}