:root {
    --orange: #FF5B2E;
    --black: #1a1a1a;
    --white: #ffffff;
    --gray-light: #d9d9d9;
    --gray-text: #666666;
    --nav-width: 160px;
    --content-max: 800px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--white);
    color: var(--black);
    line-height: 1.6;
    font-size: 15px;
    overflow-x: hidden;
}

/* Navigation */
nav {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--nav-width);
    height: 100vh;
    padding: 80px 24px 40px 52px;
    z-index: 100;
    background: var(--white);
}

.nav-header {
    display: none;
}

.hamburger {
    display: none;
}

nav ul {
    list-style: none;
}

nav ul li {
    margin-bottom: 6px;
}

nav ul li a {
    text-decoration: none;
    color: var(--black);
    font-size: 15px;
    transition: color 0.2s ease;
}

nav ul li a:hover,
nav ul li a.active {
    color: var(--orange);
}

/* Main Content */
main {
    margin-left: var(--nav-width);
    min-height: 100vh;
}

.page-content {
    min-height: 100vh;
    padding: 60px 60px 40px 60px;
    display: flex;
    align-items: flex-start;
    gap: 80px;
}

/* Home page specific - no scroll */
.page-content.home {
    padding: 40px 60px 20px 60px;
    min-height: auto;
    height: 100vh;
    overflow: hidden;
}

.content-left {
    max-width: 480px;
    flex-shrink: 1;
    min-width: 350px;
}

/* Home page needs wider content for team names */
.content-left.wide {
    max-width: 800px;
}

.content-right {
    flex: 1;
    display: flex;
    gap: 24px;
    align-items: flex-start;
    min-width: 0;
}

/* Logo */
.logo {
    margin-bottom: 10px;
}

.logo-main {
    font-family: 'DM Sans', sans-serif;
    font-size: 180px;
    font-weight: 700;
    color: var(--orange);
    line-height: 0.85;
    letter-spacing: -8px;
}

.brand-name {
    font-family: 'DM Sans', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--black);
    margin-top: 20px;
    letter-spacing: -0.5px;
}

/* Hero Section */
.hero-images {
    display: flex;
    gap: 16px;
    margin-top: 30px;
}

.hero-image-placeholder,
.hero-image {
    width: 280px;
    height: 158px;
    background: var(--gray-light);
    object-fit: cover;
}

.project-info {
    margin-top: 30px;
}

.project-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--black);
    font-style: italic;
    margin-bottom: 4px;
}

.project-date {
    font-size: 15px;
    color: var(--black);
    margin-bottom: 28px;
}

.project-description {
    font-size: 14px;
    color: var(--black);
    line-height: 1.6;
    margin-bottom: 16px;
    max-width: 700px;
}

.team {
    display: flex;
    gap: 40px;
    flex-wrap: nowrap;
}

.team-member {
    font-size: 15px;
    color: var(--black);
    white-space: nowrap;
}

.team-member a {
    color: var(--black);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

/* Section Headers */
.section-title {
    font-family: 'DM Sans', sans-serif;
    font-size: 26px;
    font-weight: 700;
    color: var(--orange);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-weight: 700;
    color: var(--black);
    margin-bottom: 8px;
    margin-top: 24px;
}

.section-subtitle:first-of-type {
    margin-top: 0;
}

p {
    margin-bottom: 18px;
    color: var(--black);
    line-height: 1.7;
}

p em {
    font-style: italic;
}

/* Code Block - IDE Style */
.code-block {
    background: #282a36;
    color: #f8f8f2;
    padding: 0;
    font-family: 'Space Mono', monospace;
    font-size: 13px;
    line-height: 1.6;
    width: 100%;
    max-width: 100%;
    height: 520px;
    overflow: auto;
    border-radius: 8px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.15);
}

.code-header {
    background: #1e1f29;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    position: sticky;
    top: 0;
    border-bottom: 1px solid #44475a;
}

.code-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.code-dot.red { background: #ff5f56; }
.code-dot.yellow { background: #ffbd2e; }
.code-dot.green { background: #27ca3f; }

.code-filename {
    margin-left: 12px;
    color: #6272a4;
    font-size: 12px;
}

.code-content {
    padding: 20px 24px;
    white-space: pre;
    overflow-x: auto;
}

/* Syntax highlighting */
.code-keyword {
    color: #ff79c6;
}

.code-function {
    color: #50fa7b;
}

.code-type {
    color: #8be9fd;
}

.code-string {
    color: #f1fa8c;
}

.code-comment {
    color: #6272a4;
    font-style: italic;
}

.code-number {
    color: #bd93f9;
}

/* Video/GIF Container */
.video-placeholder,
.video-container,
.gif-container {
    background: var(--gray-light);
    border: 2px solid var(--black);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--black);
    font-weight: 500;
    width: 100%;
    max-width: 700px;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.gif-container {
    background: transparent;
    border: 2px solid var(--black);
}

.gif-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-container video,
.video-container iframe {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border: none;
}

/* Triptych Layout */
.triptych-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.triptych {
    display: flex;
    gap: 20px;
}

.triptych-panel {
    flex: 1;
}

.triptych-label {
    font-style: italic;
    font-size: 14px;
    color: var(--black);
    margin-bottom: 8px;
}

.triptych-box,
.triptych-image {
    background: var(--gray-light);
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
}

.triptych-figures {
    display: flex;
    justify-content: flex-end;
    gap: 16px;
    opacity: 1;
}

.figure-silhouette {
    width: 50px;
    height: 120px;
    background: var(--gray-light);
    border-radius: 25px 25px 0 0;
}

.installation-image {
    width: 100%;
    max-width: 800px;
    height: auto;
    object-fit: cover;
}

/* Gallery */
.gallery-grid {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.gallery-item,
.gallery-image {
    width: 400px;
    height: 500px;
    background: var(--gray-light);
    border: 2px solid var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    object-fit: cover;
}

/* Responsive */
@media (max-width: 1400px) {
    .page-content {
        flex-direction: column;
        gap: 50px;
    }

    .content-right {
        width: 100%;
    }

    .content-left {
        max-width: 100%;
    }
}

@media (max-width: 1024px) {
    .hero-images {
        flex-wrap: wrap;
    }
    
    .hero-image-placeholder,
    .hero-image {
        width: 45%;
        height: auto;
        aspect-ratio: 16/9;
    }
    
    .team {
        flex-wrap: wrap;
        gap: 20px;
    }
    
    .page-content.home {
        height: auto;
        overflow: auto;
    }
}

@media (max-width: 768px) {
    /* Mobile nav with hamburger */
    nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: auto;
        padding: 16px 20px;
        background: var(--white);
        border-bottom: 1px solid var(--gray-light);
        z-index: 1000;
    }

    .nav-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .nav-logo {
        font-size: 18px;
        font-weight: 700;
        color: var(--orange);
        text-decoration: none;
    }

    .hamburger {
        display: flex;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        padding: 5px;
    }

    .hamburger span {
        width: 24px;
        height: 3px;
        background: var(--black);
        border-radius: 2px;
        transition: all 0.3s ease;
    }

    nav ul {
        display: none;
        flex-direction: column;
        gap: 0;
        margin-top: 16px;
        padding-top: 16px;
        border-top: 1px solid var(--gray-light);
    }

    nav ul.open {
        display: flex;
    }

    nav ul li {
        margin-bottom: 0;
    }

    nav ul li a {
        display: block;
        padding: 12px 0;
        font-size: 16px;
        border-bottom: 1px solid var(--gray-light);
    }

    nav ul li:last-child a {
        border-bottom: none;
    }

    main {
        margin-left: 0;
        margin-top: 60px;
    }

    .page-content,
    .page-content.home {
        padding: 30px 20px;
        height: auto;
        overflow: auto;
        min-height: calc(100vh - 60px);
    }

    /* Logo */
    .logo-main {
        font-size: 72px;
        letter-spacing: -3px;
    }

    .brand-name {
        font-size: 20px;
    }

    /* Hero images stack */
    .hero-images {
        flex-direction: column;
        gap: 12px;
    }

    .hero-image-placeholder,
    .hero-image {
        width: 100%;
        height: auto;
        aspect-ratio: 16/9;
    }

    /* Project info */
    .project-info {
        margin-top: 24px;
    }

    .project-title {
        font-size: 18px;
    }

    .project-description {
        font-size: 13px;
        line-height: 1.5;
    }

    .team {
        flex-direction: column;
        gap: 8px;
    }

    /* Section titles */
    .section-title {
        font-size: 22px;
    }

    p {
        font-size: 14px;
    }

    /* Code block */
    .code-block {
        height: 350px;
        font-size: 11px;
    }

    .code-content {
        padding: 16px;
    }

    /* GIF containers */
    .gif-container {
        max-width: 100%;
    }

    /* Triptych */
    .triptych {
        flex-direction: column;
        gap: 24px;
    }

    .triptych-panel {
        width: 100%;
    }

    .installation-image {
        max-width: 100%;
    }

    /* Gallery */
    .gallery-grid {
        flex-direction: column;
        align-items: center;
    }

    .gallery-item,
    .gallery-image {
        width: 100%;
        max-width: 350px;
        height: auto;
        aspect-ratio: 4/5;
    }

    /* Content areas */
    .content-left {
        min-width: unset;
        width: 100%;
    }

    .content-left.wide {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    nav ul {
        gap: 12px;
    }

    nav ul li a {
        font-size: 13px;
    }

    .logo-main {
        font-size: 56px;
        letter-spacing: -2px;
    }

    .brand-name {
        font-size: 16px;
        margin-top: 12px;
    }

    .page-content,
    .page-content.home {
        padding: 24px 16px;
    }

    .section-title {
        font-size: 20px;
    }

    .code-block {
        height: 300px;
        font-size: 10px;
    }
}

/* Fade animations */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

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