/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9f9;
}

/* Header and Navigation */
.site-header {
    background-color: #2c3e50;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

nav a {
    color: #ecf0f1;
    text-decoration: none;
    padding: 0.5rem 1rem;
    margin: 0 0.5rem;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

nav a:hover {
    background-color: #34495e;
}

/* Mobile navigation */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #ecf0f1;
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: stretch;
        padding: 0;
    }

    nav a {
        display: none;
        padding: 1rem;
        margin: 0;
        border-bottom: 1px solid #34495e;
    }

    .menu-toggle {
        display: block;
        align-self: flex-end;
        padding: 1rem;
    }

    .nav-active a {
        display: block;
    }
}

/* Resume specific layout */
.resume-container {
    display: flex;
    max-width: 1400px;
    margin: 0 auto;
    background-color: white;
    min-height: calc(100vh - 200px);
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    border-radius: 8px;
}

/* Resume navigation sidebar */
.resume-nav {
    width: 250px;
    background-color: #f8f9fa;
    padding: 2rem;
    border-right: 2px solid #e9ecef;
    position: sticky;
    top: 100px;
    height: fit-content;
}

.resume-nav h2 {
    margin-bottom: 1.5rem;
    color: #2c3e50;
    font-size: 1.2rem;
}

.resume-nav ul {
    list-style: none;
    padding: 0;
}

.resume-nav li {
    margin-bottom: 0.5rem;
}

.resume-nav a {
    display: block;
    padding: 0.75rem 1rem;
    color: #495057;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.resume-nav a:hover {
    background-color: #3498db;
    color: white;
}

.resume-nav a.active {
    background-color: #2c3e50;
    color: white;
    font-weight: bold;
}

/* Resume content */
.resume-content {
    flex: 1;
    padding: 2rem 3rem;
}

.resume-section {
    margin-bottom: 3rem;
    scroll-margin-top: 120px; /* Account for sticky nav */
}

.resume-section h2 {
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

/* Responsive design for resume nav */
@media (max-width: 1024px) {
    .resume-nav {
        width: 200px;
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    .resume-container {
        flex-direction: column;
    }

    .resume-nav {
        position: static;
        width: 100%;
        padding: 1rem 2rem;
        border-right: none;
        border-bottom: 2px solid #e9ecef;
        margin-bottom: 2rem;
    }

    .resume-nav h2 {
        margin-bottom: 1rem;
    }

    .resume-nav ul {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .resume-nav li {
        margin-bottom: 0;
    }

    .resume-nav a {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
        white-space: nowrap;
    }

    .resume-content {
        padding: 1rem 2rem;
    }
}

/* Media gallery */
.media-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.section-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.media-group {
    margin-top: 3rem;
}

.media-group h2 {
    font-size: 1.75rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.media-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.media-card {
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(44, 62, 80, 0.12);
    display: flex;
    flex-direction: column;
}

.media-card video,
.media-card img {
    width: 100%;
    display: block;
}

.media-card__body {
    padding: 1.25rem;
}

.media-card__body h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: #1a252f;
}

.media-card__body p {
    color: #4a4a4a;
    font-size: 0.95rem;
}

.media-card--clickable .media-card__body {
    border-top: 1px solid rgba(44, 62, 80, 0.1);
}

.media-button {
    border: none;
    padding: 0;
    margin: 0;
    width: 100%;
    background: transparent;
    cursor: pointer;
    display: block;
}

.media-button:focus-visible {
    outline: 3px solid #3498db;
    outline-offset: 2px;
}

.gallery-overlay {
    position: fixed;
    inset: 0;
    background: rgba(13, 27, 42, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    z-index: 2000;
}

.gallery-overlay[hidden] {
    display: none;
}

.gallery-overlay__content {
    position: relative;
    background: #ffffff;
    border-radius: 12px;
    max-width: 900px;
    width: min(90vw, 900px);
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
}

.gallery-overlay__media {
    width: 100%;
    max-height: 60vh;
    object-fit: contain;
    background: #0b1a2a;
}

.gallery-overlay__body {
    padding: 1.5rem;
}

.gallery-overlay__title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.gallery-overlay__description {
    color: #4a4a4a;
    font-size: 1rem;
}

.gallery-overlay__close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    border: none;
    background: rgba(255, 255, 255, 0.85);
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.gallery-overlay__close:hover {
    background: rgba(255, 255, 255, 1);
}

.gallery-overlay__close:focus-visible {
    outline: 3px solid #3498db;
    outline-offset: 2px;
}

.gallery-overlay__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: rgba(24, 32, 46, 0.55);
    color: #ffffff;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
}

.gallery-overlay__nav:hover {
    background: rgba(24, 32, 46, 0.8);
}

.gallery-overlay__nav:focus-visible {
    outline: 3px solid #3498db;
    outline-offset: 2px;
}

.gallery-overlay__nav[disabled] {
    opacity: 0.4;
    cursor: default;
}

.gallery-overlay__nav--prev {
    left: 1rem;
}

.gallery-overlay__nav--next {
    right: 1rem;
}

body.is-modal-open {
    overflow: hidden;
}

@media (max-width: 768px) {
    .gallery-overlay__content {
        width: min(94vw, 720px);
    }

    .gallery-overlay__body {
        padding: 1.25rem;
    }
}

@media (max-width: 600px) {
    .gallery-overlay {
        padding: 1rem;
    }

    .gallery-overlay__body {
        padding: 1rem;
    }

    .gallery-overlay__title {
        font-size: 1.25rem;
    }
}

@media (max-width: 600px) {
    .media-section {
        padding: 1.5rem 1rem 3rem;
    }

    .section-header h1 {
        font-size: 2rem;
    }
}

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

    .resume-nav ul {
        gap: 0.25rem;
    }

    .resume-nav a {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }

    .resume-content {
        padding: 1rem;
    }
}

/* Main content (general pages) */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    min-height: calc(100vh - 200px);
}

/* Typography */
h1, h2, h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    border-bottom: 3px solid #3498db;
    padding-bottom: 1rem;
    margin-bottom: 2rem;
}

h2 {
    font-size: 2rem;
    margin-top: 2rem;
    border-bottom: 2px solid #3498db;
    padding-bottom: 0.5rem;
}

h3 {
    font-size: 1.5rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

p {
    margin-bottom: 1rem;
}

/* Links */
a {
    color: #3498db;
}

a:hover {
    color: #2980b9;
}

/* Lists */
ul {
    margin-bottom: 1rem;
}

li {
    margin-bottom: 0.5rem;
    padding-left: 1rem;
}

li h3 {
    margin-top: 0;
    margin-bottom: 0.25rem;
}

/* Resume specific styles */
.resume-section {
    margin-bottom: 2rem;
}

.resume-section h2 {
    margin-top: 3rem;
}

strong {
    color: #2c3e50;
}

/* Hero Video Section */
.hero-video {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    margin-bottom: 2rem;
}

.hero-video-element {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    text-align: center;
    color: white;
    z-index: 10;
    max-width: 800px;
    padding: 2rem;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    padding: 2rem;
    z-index: 10;
}

#hero-title {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
    text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.8);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #ffffff;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8);
    font-weight: 300;
}

.sound-toggle-btn {
    background: rgba(0, 0, 0, 0.7);
    color: #ffffff;
    border: 2px solid #ffffff;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
    font-weight: bold;
}

.sound-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.9);
    color: #000;
    border-color: #000;
}

.sound-toggle-btn:focus {
    outline: 2px solid #ffffff;
    outline-offset: 2px;
}

/* Index page content sections */
.about-section {
    margin-bottom: 3rem;
}

.about-section h2 {
    color: #2c3e50;
    border-bottom: 3px solid #3498db;
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.about-section p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #555;
}

.highlights-section h2 {
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    padding-bottom: 0.5rem;
    margin: 2rem 0 1rem 0;
}

.highlights-section h2:first-child {
    margin-top: 0;
}

.highlights-section p {
    color: #444;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.section-container {
    max-width: 100%;
}

/* Video (for other pages) */
video {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
    border: 1px solid #ddd;
    border-radius: 5px;
}

/* Mobile adjustments for hero */
@media (max-width: 768px) {
    .hero-content {
        padding: 1.5rem;
        max-width: 100%;
    }

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

    .hero-subtitle {
        font-size: 1.25rem;
        margin-bottom: 1.5rem;
    }

    .sound-toggle-btn {
        font-size: 1rem;
        padding: 0.6rem 1.2rem;
        margin-top: 1.5rem;
    }

    .about-section,
    .highlights-section {
        margin-bottom: 2rem;
    }

    .about-section h2,
    .highlights-section h2 {
        font-size: 1.7rem;
    }

    .about-section p,
    .highlights-section p {
        font-size: 1rem;
    }
}

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

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

    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 1rem;
    }

    .hero-video {
        height: 70vh;
    }

    .sound-toggle-btn {
        font-size: 0.95rem;
        padding: 0.5rem 1rem;
        margin-top: 1rem;
    }

    .about-section h2,
    .highlights-section h2 {
        font-size: 1.5rem;
    }

    .about-section p,
    .highlights-section p {
        font-size: 0.95rem;
        line-height: 1.6;
    }
}

/* Footer */
footer {
    background-color: #2c3e50;
    color: #ecf0f1;
    text-align: center;
    padding: 2rem;
    margin-top: 2rem;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    main {
        padding: 1rem;
        margin: 0 1rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    nav a {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    main {
        padding: 0.5rem;
        margin: 0 0.5rem;
    }

    h1 {
        font-size: 1.75rem;
        border-bottom-width: 2px;
    }

    p {
        font-size: 0.95rem;
    }
}

/* Canvas Resume Styles */
.canvas-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    background: linear-gradient(135deg, #1a252f 0%, #2c3e50 50%, #1a252f 100%);
    min-height: calc(100vh - 200px);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}

.canvas-header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.canvas-name {
    font-size: 3rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-item {
    color: white;
    font-size: 1.1rem;
    opacity: 0.9;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

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

.canvas-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.canvas-section-large {
    grid-column: span 2;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: #2c3e50;
    border-bottom: 3px solid #3498db;
    padding-bottom: 0.5rem;
}

.section-content {
    color: #34495e;
}

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

.education-school {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.education-degree {
    font-weight: 500;
    color: #7f8c8d;
    margin-bottom: 0.25rem;
}

.education-dates {
    font-size: 0.9rem;
    color: #95a5a6;
    margin-bottom: 1rem;
}

.education-details {
    display: flex;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.gpa-badge {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.9rem;
}

.scores-label {
    font-size: 0.9rem;
    color: #7f8c8d;
}

.education-credits,
.ap-scores {
    font-size: 0.9rem;
    color: #34495e;
    margin-top: 0.5rem;
}

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

.skill-category-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #34495e;
    margin-bottom: 0.75rem;
}

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

.skill-tag {
    background: linear-gradient(135deg, #7f8c8d, #95a5a6);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
}

.tech-tag {
    background: linear-gradient(135deg, #3498db, #2980b9);
    color: white;
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    display: inline-block;
    margin-right: 0.5rem;
    margin-bottom: 0.25rem;
}

.experience-item,
.project-item {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #ecf0f1;
}

.experience-title,
.project-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.experience-date,
.project-date {
    font-size: 0.9rem;
    color: #7f8c8d;
    margin-bottom: 1rem;
}

.experience-description,
.project-description {
    line-height: 1.6;
    color: #34495e;
    margin-bottom: 1rem;
}

.link-button {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.link-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

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

.awards-list,
.certifications-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.award-item,
.certification-item {
    padding: 1rem;
    margin-bottom: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
    border-left: 4px solid #3498db;
}

.award-title,
.certification-title {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.25rem;
}

.award-description,
.certification-description {
    color: #7f8c8d;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.award-date,
.certification-date {
    font-size: 0.85rem;
    color: #95a5a6;
    font-style: italic;
}

/* Responsive adjustments for canvas */
@media (max-width: 768px) {
    .canvas-container {
        padding: 1rem;
        border-radius: 8px;
    }

    .canvas-header {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }

    .canvas-name {
        font-size: 2.5rem;
    }

    .contact-info {
        gap: 1rem;
    }

    .contact-item {
        font-size: 1rem;
    }

    .canvas-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .canvas-section-large {
        grid-column: span 1;
    }

    .canvas-section {
        padding: 1.25rem;
    }

    .section-title {
        font-size: 1.3rem;
    }

    .skill-tags {
        gap: 0.5rem;
    }

    .skill-tag {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }

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

@media (max-width: 480px) {
    .canvas-container {
        padding: 0.5rem;
        border-radius: 4px;
    }

    .canvas-header {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }

    .canvas-name {
        font-size: 2rem;
    }

    .contact-info {
        flex-direction: column;
        gap: 0.5rem;
    }

    .canvas-section {
        padding: 1rem;
    }

    .education-details {
        flex-direction: column;
        gap: 0.5rem;
    }
}