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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    background: transparent;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

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

.nav-brand {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    transition: color 0.3s ease;
}

.header.scrolled .nav-brand {
    color: #1e3a8a;
}

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

.nav-link {
    text-decoration: none;
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
}

.header.scrolled .nav-link {
    color: #4b5563;
}

.nav-link:hover {
    color: #f59e0b;
    transform: translateY(-2px);
}

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

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: white;
    margin: 3px 0;
    transition: 0.3s;
}

.header.scrolled .nav-toggle span {
    background: #1e3a8a;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #1d4ed8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-image {
    width: 200px;
    height: 200px;
    margin: 0 auto 2rem;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    color: #f59e0b;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: #f59e0b;
    color: #1e3a8a;
}

.btn-primary:hover {
    background: #d97706;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(245, 158, 11, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #1e3a8a;
    transform: translateY(-2px);
}

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

.scroll-indicator a {
    color: white;
    font-size: 2rem;
    text-decoration: none;
    animation: bounce 2s infinite;
}

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

/* Sections */
.section {
    padding: 5rem 0;
}

.section-alt {
    background: #f8fafc;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    color: #1e3a8a;
    text-align: center;
    margin-bottom: 1rem;
}

.section-divider {
    width: 100px;
    height: 4px;
    background: #f59e0b;
    margin: 0 auto 2rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: #6b7280;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.section-subtitle-research {
    margin-bottom: 1.5rem;
    color: #4b5563;
    line-height: 1.8;
}
/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.about-content h3 {
    font-size: 1.5rem;
    color: #1e3a8a;
    margin-bottom: 1rem;
}

.about-content p {
    margin-bottom: 1.5rem;
    color: #4b5563;
    line-height: 1.8;
}

.education-card {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.education-card h3 {
    font-size: 1.5rem;
    color: #1e3a8a;
    margin-bottom: 1.5rem;
}

.education-item {
    margin-bottom: 1.5rem;
    padding-left: 1rem;
    border-left: 4px solid #f59e0b;
}

.education-item h4 {
    font-size: 1.125rem;
    color: #111827;
    margin-bottom: 0.5rem;
}

.institution {
    color: #6b7280;
    margin-bottom: 0.5rem;
}

.details {
    font-size: 0.875rem;
    color: #9ca3af;
}

.achievements {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.achievement-item {
    text-align: center;
}

.achievement-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e3a8a;
    margin-bottom: 0.5rem;
}

.achievement-label {
    color: #6b7280;
    font-weight: 500;
}

/* Research Section */
.research-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.research-card {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.research-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.research-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.research-card h2 {
    font-size: 1.5rem;
    color: rgb(30, 58, 138);
    margin-bottom: 1rem;
}

.research-card h3 {
    font-size: 1.5rem;
    color: #1e3a8a;
    margin-bottom: 1rem;
}

.research-card p {
    color: #6b7280;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.research-projects {
    list-style: none;
}

.research-projects li {
    color: #6b7280;
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1rem;
}

.research-projects li::before {
    content: '•';
    color: #f59e0b;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.current-projects {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.current-projects h3 {
    font-size: 2rem;
    color: #1e3a8a;
    margin-bottom: 2rem;
    text-align: center;
}

.project-item {
    padding: 1.5rem;
    border-left: 4px solid #f59e0b;
    margin-bottom: 1.5rem;
    background: #f8fafc;
    border-radius: 0 0.5rem 0.5rem 0;
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.project-header h4 {
    font-size: 1.25rem;
    color: #1e3a8a;
    flex: 1;
}

.project-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.funding {
    background: #dcfce7;
    color: #166534;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.duration {
    color: #6b7280;
    font-size: 0.875rem;
}

.project-item p {
    color: #4b5563;
    line-height: 1.6;
}

/* Publications Section */
.search-filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.search-input {
    flex: 1;
    min-width: 300px;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
}

.filter-select {
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    background: white;
    font-size: 1rem;
    min-width: 150px;
}

.publications-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.publication-item {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    padding: 2rem;
    transition: all 0.3s ease;
}

.publication-item:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.publication-item h3 {
    font-size: 1.25rem;
    color: #1e3a8a;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.authors {
    color: #4b5563;
    margin-bottom: 1rem;
}

.publication-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.venue {
    color: #2563eb;
    font-weight: 500;
}

.year {
    background: #f3f4f6;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    color: #6b7280;
}

.type {
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.type.journal {
    background: #dcfce7;
    color: #166534;
}

.type.conference {
    background: #dbeafe;
    color: #1d4ed8;
}

.citations {
    color: #6b7280;
    font-size: 0.875rem;
}

.abstract {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.publication-links {
    display: flex;
    gap: 1rem;
}

.pub-link {
    color: #2563eb;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
}

.pub-link:hover {
    text-decoration: underline;
}

.external-profiles {
    text-align: center;
}

.external-profiles p {
    margin-bottom: 1rem;
    color: #6b7280;
}

.profile-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.profile-link {
    padding: 0.5rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
}

.google-scholar {
    background: #4285f4;
}

.orcid {
    background: #a6ce39;
}

.researchgate {
    background: #00d4aa;
}

.profile-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Articles Section */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.article-card {
    background: white;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1);
}

.article-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.article-content {
    padding: 1.5rem;
}

.article-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: #6b7280;
}

.article-card h3 {
    font-size: 1.25rem;
    color: #1e3a8a;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.outlet {
    color: #2563eb;
    font-weight: 500;
    margin-bottom: 1rem;
}

.excerpt {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.article-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.875rem;
    color: #9ca3af;
}

.media-appearances {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.media-appearances h3 {
    font-size: 2rem;
    color: #1e3a8a;
    margin-bottom: 2rem;
    text-align: center;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.media-item {
    border: 1px solid #e5e7eb;
    padding: 1.5rem;
    border-radius: 0.75rem;
    transition: all 0.3s ease;
}

.media-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.media-type {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.media-type.video {
    background: #fee2e2;
    color: #dc2626;
}

.media-type.podcast {
    background: #f3e8ff;
    color: #7c3aed;
}

.media-type.tv {
    background: #dbeafe;
    color: #2563eb;
}

.media-item h4 {
    font-size: 1.125rem;
    color: #1e3a8a;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.media-outlet {
    color: #2563eb;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

.media-date {
    color: #6b7280;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.media-views {
    color: #9ca3af;
    font-size: 0.875rem;
}

/* Resume Section */
.download-cv {
    text-align: center;
    margin-bottom: 3rem;
}

.resume-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.resume-main {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.experience-section h3,
.awards-section h3 {
    font-size: 1.5rem;
    color: #1e3a8a;
    margin-bottom: 1.5rem;
}

.experience-item {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 0.75rem;
    margin-bottom: 1.5rem;
}

.experience-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.experience-header h4 {
    font-size: 1.25rem;
    color: #1e3a8a;
    flex: 1;
}

.period {
    color: #2563eb;
    font-weight: 500;
    font-size: 0.875rem;
}

.institution {
    color: #6b7280;
    margin-bottom: 0.75rem;
}

.description {
    color: #4b5563;
    line-height: 1.6;
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.award-item {
    border: 1px solid #e5e7eb;
    padding: 1rem;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.award-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

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

.award-header h4 {
    font-size: 1rem;
    color: #1e3a8a;
    flex: 1;
    line-height: 1.3;
}

.award-year {
    background: #fef3c7;
    color: #92400e;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.75rem;
    font-weight: 600;
}

.award-item p {
    color: #6b7280;
    font-size: 0.875rem;
    line-height: 1.4;
}

.resume-sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.skills-section,
.stats-section {
    background: #f8fafc;
    padding: 1.5rem;
    border-radius: 1rem;
}

.skills-section h3,
.stats-section h3 {
    font-size: 1.25rem;
    color: #1e3a8a;
    margin-bottom: 1.5rem;
}

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

.skill-category h4 {
    font-size: 1rem;
    color: #374151;
    margin-bottom: 0.75rem;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-tag {
    background: white;
    color: #4b5563;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    border: 1px solid #e5e7eb;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.stat-label {
    color: #4b5563;
}

.stat-value {
    color: #f59e0b;
    font-weight: 700;
    font-size: 1.125rem;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.contact-form-container {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.contact-form-container h3 {
    font-size: 1.5rem;
    color: #1e3a8a;
    margin-bottom: 1.5rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

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

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #374151;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-card,
.office-hours {
    background: white;
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.contact-card h3,
.office-hours h3 {
    font-size: 1.25rem;
    color: #1e3a8a;
    margin-bottom: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.contact-icon {
    font-size: 1.25rem;
    margin-right: 1rem;
    margin-top: 0.25rem;
}

.contact-item h4 {
    font-size: 1rem;
    color: #374151;
    margin-bottom: 0.25rem;
}

.contact-item a {
    color: #2563eb;
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-item p {
    color: #6b7280;
    line-height: 1.5;
}

.hours-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.hours-item span:first-child {
    font-weight: 500;
    color: #374151;
}

.hours-item span:last-child {
    color: #f59e0b;
    font-weight: 500;
}

.hours-note {
    font-size: 0.875rem;
    color: #6b7280;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
}

/* Footer */
.footer {
    background: #1e3a8a;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-info h3 {
    font-size: 1.5rem;
    color: #f59e0b;
    margin-bottom: 1rem;
}

.footer-info p {
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: #f59e0b;
}

.footer-links h4,
.footer-updates h4 {
    color: #f59e0b;
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.update-item {
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
}

.update-date {
    font-weight: 600;
    color: #f59e0b;
}

.update-item span:last-child {
    color: #cbd5e1;
}

.footer-bottom {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom p {
    color: #cbd5e1;
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(30, 58, 138, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: left 0.3s ease;
    }

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

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .section-title {
        font-size: 2rem;
    }

    .about-grid,
    .resume-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .research-grid {
        grid-template-columns: 1fr;
    }

    .articles-grid {
        grid-template-columns: 1fr;
    }

    .achievements {
        grid-template-columns: repeat(2, 1fr);
    }

    .search-filters {
        flex-direction: column;
    }

    .search-input {
        min-width: auto;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 2fr 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

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

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

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

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .nav {
        padding: 1rem;
    }

    .hero-content {
        padding: 0 1rem;
    }

    .hero-image {
        width: 150px;
        height: 150px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .section {
        padding: 3rem 0;
    }

    .achievements {
        grid-template-columns: 1fr;
    }

    .awards-grid {
        grid-template-columns: 1fr;
    }

    .media-grid {
        grid-template-columns: 1fr;
    }

    .profile-links {
        flex-direction: column;
        align-items: center;
    }
}

/* Utility Classes */
.hidden {
    display: none;
}

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

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }

/* Altered or New Classes*/
.Unordered-Custom-List-A{
    list-style-type: disc;
    margin-block-start: 1em;
    margin-block-end: 1em;
    padding-inline-start: 40px;
}

.Unordered-Custom-List-B{
    list-style-type: disc;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-bottom: 1rem;
    padding-inline-start: 40px;
}
.Teaching-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.Student-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.whats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.contact-grid-mod {
    display: grid;
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 3rem;
}
.custom-h2 {
    font-size: 1.5rem;
    color: rgb(30, 58, 138);
    margin-bottom: 1rem;
}