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

:root {
    --orange: #E9691C;
    --black: #000000;
    --gray: #1F1F1F;
    --white: #E0DCDD;
    --bio-bg: rgba(0, 0, 0, 0.5);
    --art-overlay: rgba(233, 105, 28, 0.6);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--gray);
    color: var(--white);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, .nav-link {
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
}

h1 {
    font-size: 48px;
}

h2 {
    font-size: 32px;
}

p, .summary-text, .bio-text, .explore-btn {
    font-size: 16px;
}

.caption {
    font-size: 14px;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--orange);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 78px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 26px;
    z-index: 1000;
    transition: background-color 0.3s ease;
}

.navbar.scrolled {
    background-color: var(--bio-bg);
}

.navbar .logo {
    display: flex;
    align-items: center;
}

.navbar .logo img {
    height: 78px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 80px;
    list-style: none;
}

.nav-link {
    font-size: 32px;
    cursor: pointer;
    transition: color 0.3s ease;
}

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

/* Mobile menu */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--white);
    transition: all 0.3s ease;
}

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

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Main Content */
main {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 80px;
}

/* Hero Section */
.hero {
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 100px;
    padding: 120px 100px 40px;
}

.hero-image img {
    width: 500px;
    height: 500px;
    object-fit: cover;
}

.hero-text {
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.hero-text h1 {
    font-family: 'Bebas Neue', cursive;
    margin-bottom: 0;
    line-height: 1;
}

.hero-top-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-text .line1 {
    font-size: 48px;
}

.hero-text .line1 .highlight {
    font-size: 64px;
    color: var(--orange);
}

.hero-text .line2 {
    font-size: 48px;
    margin-left: 160px;
    margin-top: 20px;
}

.hero-text .line2 .highlight {
    font-size: 64px;
    color: var(--orange);
}

.hero-text .line3 {
    font-size: 64px;
    margin-top: 20px;
}

.hero-text .line3 .highlight {
    font-size: 96px;
    color: var(--orange);
}

.hero-cta-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 25px;
}

.hero-cta {
    font-size: 24px;
    margin-top: 20px;
    cursor: pointer;
    transition: color 0.3s ease;
    display: block;
}

.hero-cta:hover {
    color: var(--orange);
}

/* Bio Section */
.bio-section {
    background-color: var(--bio-bg);
    padding: 40px 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 80px;
    margin-top: 20px;
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.bio-image img {
    width: 315px;
    height: 472px;
    object-fit: cover;
}

.bio-text {
    max-width: 452px;
    font-size: 16px;
    line-height: 1.8;
}

/* Section Titles */
.section-title {
    font-size: 48px;
    text-align: center;
    margin: 0 0 40px 0;
}

/* Projects Section */
.projects-section {
    padding: 0 100px 0;
    margin-top: 0;
}

.project-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
    margin-bottom: 40px;
}

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

.project-row.reverse {
    flex-direction: row-reverse;
}

.project-row.reverse .project-info {
    text-align: right;
}

.project-row.reverse .explore-btn {
    display: inline-block;
}

.project-image-container {
    position: relative;
    padding: 8px;
    background-color: var(--orange);
}

.project-image-container img {
    width: 350px;
    height: 233px;
    object-fit: cover;
    display: block;
}

.project-info {
    max-width: 275px;
}

.project-info p {
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.6;
}

.explore-btn {
    font-size: 16px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.explore-btn:hover {
    color: var(--orange);
}

/* Art Section */
.art-section {
    padding: 0 100px 0;
    margin-top: 0;
}

.art-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 50px;
}

.art-row {
    display: flex;
    justify-content: center;
    gap: 50px;
    width: 100%;
}

.art-item {
    position: relative;
    width: 300px;
    height: 200px;
    overflow: hidden;
    cursor: pointer;
}

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

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

.art-item:hover .art-overlay {
    opacity: 1;
}

.art-overlay span {
    color: var(--white);
    font-size: 16px;
    text-align: center;
    padding: 10px;
}

/* Contact Section */
.contact-section {
    padding: 0 100px 60px;
    text-align: center;
    margin-top: 0;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 30px;
}

.contact-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
}

.contact-link:hover {
    border-color: var(--orange);
}

.contact-link:hover svg {
    fill: var(--orange);
}

.contact-link svg {
    width: 28px;
    height: 28px;
    fill: var(--white);
    transition: fill 0.3s ease;
}

/* Project Pages */
.project-page {
    padding-top: 78px;
    gap: 0;
}

.project-header {
    text-align: center;
    padding: 40px 100px 10px;
}

.project-header h1 {
    font-size: 48px;
    margin-bottom: 0;
}

.github-btn {
    display: inline-block;
    padding: 5px 15px;
    border: 1px solid var(--white);
    border-radius: 50px;
    font-size: 16px;
    margin-top: 0;
    transition: all 0.3s ease;
}

.github-btn:hover {
    border-color: var(--orange);
    color: var(--orange);
}

.project-content {
    padding: 0 100px 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.project-hero-media {
    width: 100%;
    max-width: 800px;
    margin: 20px auto 40px;
    display: flex;
    justify-content: center;
}

.project-hero-media iframe {
    width: 100%;
    max-width: 800px;
    aspect-ratio: 16/9;
}

.project-hero-media img {
    width: 100%;
    max-width: 800px;
    object-fit: cover;
}

.project-description {
    max-width: 1000px;
    margin: 0 auto 40px;
    text-align: left;
}

.project-section {
    margin-bottom: 40px;
}

.project-section h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

.project-section p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.project-section a {
    text-decoration: underline;
}

.project-section a:hover {
    color: var(--orange);
}

/* Two Column Layout */
.two-column {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

.two-column .text-column {
    flex: 1;
}

.two-column .media-column {
    flex: 1;
}

/* Image Galleries */
.image-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    margin-top: 20px;
}

.image-gallery img {
    max-width: 100%;
    height: auto;
}

.image-with-caption {
    text-align: center;
}

.image-with-caption img {
    display: block;
    margin-bottom: 10px;
}

.image-with-caption .caption {
    font-size: 14px;
    color: var(--white);
}

/* Album Images Row */
.album-images {
    display: flex;
    gap: 25px;
    justify-content: center;
    margin: 20px 0;
}

.album-images img {
    width: 200px;
    height: 200px;
    object-fit: cover;
}

/* Sumobot Images Grid */
.sumobot-top-images {
    display: flex;
    gap: 25px;
    justify-content: center;
    margin: 20px 0;
}

.sumobot-top-images img {
    width: 300px;
    height: 300px;
    object-fit: cover;
}

/* Complex Image Grid */
.image-grid-complex {
    display: grid;
    gap: 15px;
    margin: 20px 0;
}

/* Technical highlights bullets */
.tech-highlights {
    padding-left: 0;
    list-style: none;
}

.tech-highlights li {
    margin-bottom: 20px;
    padding-left: 20px;
    position: relative;
}

.tech-highlights li::before {
    content: "-";
    position: absolute;
    left: 0;
}

/* Video container */
.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    margin: 20px 0;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-container.square {
    padding-bottom: 100%;
}

/* Card Deck Interactive Section */
.card-deck-section {
    text-align: center;
    padding: 40px 0;
}

.card-deck-section h2 {
    margin-bottom: 10px;
}

.card-deck-section .instruction {
    margin-bottom: 30px;
    font-size: 16px;
}

.card-deck {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 50px;
}

.card-row {
    display: flex;
    justify-content: center;
    gap: 50px;
}

.flip-card {
    width: 214px;
    height: 300px;
    perspective: 1000px;
    -webkit-perspective: 1000px;
    cursor: pointer;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s;
    transform-style: preserve-3d;
    -webkit-transform-style: preserve-3d;
}

.flip-card.flipped .flip-card-inner {
    transform: rotateY(180deg);
    -webkit-transform: rotateY(180deg);
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.flip-card-front img, .flip-card-back img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.flip-card-back {
    transform: rotateY(180deg);
    -webkit-transform: rotateY(180deg);
}

/* Art Project Gallery */
.art-gallery {
    margin-top: 30px;
}

.gallery-grid {
    display: grid;
    gap: 20px;
    justify-items: center;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero {
        gap: 50px;
        padding: 120px 50px 40px;
    }
    
    .hero-image img {
        width: 400px;
        height: 400px;
    }
    
    .bio-section {
        padding: 40px 50px;
        gap: 50px;
    }
    
    .projects-section, .art-section, .contact-section {
        padding: 20px 50px;
    }
    
    .project-content {
        padding: 0 50px 60px;
    }
}

@media (max-width: 992px) {
    .nav-links {
        position: fixed;
        top: 78px;
        left: 0;
        width: 100%;
        background-color: rgba(0, 0, 0, 0.95);
        flex-direction: column;
        align-items: center;
        padding: 30px 0;
        gap: 30px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero {
        flex-direction: column;
        height: auto;
        padding: 100px 30px 40px;
        gap: 30px;
    }
    
    .hero-image img {
        width: 300px;
        height: 300px;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .hero-text .line1 {
        font-size: 36px;
        margin-left: 0;
    }
    
    .hero-text .line2 {
        font-size: 36px;
        margin-left: 60px;
    }
    
    .hero-text .line1 .highlight, .hero-text .line2 .highlight {
        font-size: 48px;
    }
    
    .hero-text .line3 {
        font-size: 48px;
        margin-left: 0;
    }
    
    .hero-text .line3 .highlight {
        font-size: 72px;
    }
    
    .hero-cta {
        margin-left: 0;
    }
    
    .bio-section {
        flex-direction: column;
        text-align: center;
    }
    
    .project-row, .project-row.reverse {
        flex-direction: column;
        align-items: center;
    }
    
    .project-row.reverse .project-info {
        text-align: center;
    }
    
    .project-info {
        text-align: center;
        max-width: 350px;
    }
    
    .two-column {
        flex-direction: column;
    }
    
    .sumobot-top-images {
        flex-wrap: wrap;
    }
    
    .sumobot-top-images img {
        width: 200px;
        height: 200px;
    }
}

@media (max-width: 768px) {
    .art-row {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-links {
        flex-direction: row;
        gap: 40px;
    }
    
    .album-images {
        flex-wrap: wrap;
    }
    
    .album-images img {
        width: 150px;
        height: 150px;
    }
    
    .card-row {
        flex-direction: column;
        align-items: center;
    }
    
    .project-content {
        padding: 0 20px 40px;
    }
}

@media (max-width: 480px) {
    .hero-text .line1, .hero-text .line2 {
        font-size: 28px;
    }
    
    .hero-text .line1 .highlight, .hero-text .line2 .highlight {
        font-size: 36px;
    }
    
    .hero-text .line3 {
        font-size: 36px;
    }
    
    .hero-text .line3 .highlight {
        font-size: 56px;
    }
    
    .hero-cta {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 36px;
    }
    
    .project-header h1 {
        font-size: 36px;
    }
    
    h2 {
        font-size: 28px;
    }
}