@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Mono:ital,wght@0,400;0,700;1,400;1,700&display=swap');

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* =========================================
   CORE TYPOGRAPHY, VARIABLES & BRAND GRIDS
   ========================================= */
:root {
    --bg-color: #ffffff;
    --text-color: #000000;
    --border-color: #e5e5e5;
    --border-dark: #000000;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'Space Mono', "Courier New", Courier, monospace;
    --transition-smooth: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

:root[data-theme="dark"] {
    --bg-color: #0a0a0c;
    --text-color: #f3f3f5;
    --border-color: #222225;
    --border-dark: #ffffff;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-sans);
    text-transform: uppercase;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

::selection { 
    background: #000000; 
    color: #ffffff; 
}

:root[data-theme="dark"] ::selection {
    background: #ffffff;
    color: #000000;
}

/* =========================================
   LIQUID SCROLL REVEALS (CLIP-PATH)
   ========================================= */
.reveal-up {
    opacity: 0;
    clip-path: inset(45px 0 0 0); 
    transform: translateY(25px);
    transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), 
                clip-path 1.2s cubic-bezier(0.16, 1, 0.3, 1),
                transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity, clip-path;
}

.reveal-up.is-revealed {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    transform: translateY(0);
}

/* =========================================
   NAVIGATION BAR
   ========================================= */
.home-nav {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    padding: 18px 30px;
    font-size: 0.7rem;
    font-family: var(--font-mono);
    font-weight: 700;
    letter-spacing: 0.08em;
    transition: transform 0.4s ease;
}

:root[data-theme="dark"] .home-nav {
    background-color: rgba(10, 10, 12, 0.95);
    border-bottom: 1px solid var(--border-color);
}

.nav-left { 
    display: flex; 
    gap: 30px; 
    align-items: center; 
}
.nav-right { 
    display: flex; 
    align-items: center; 
    gap: 20px;
}

.home-nav a {
    color: inherit;
    text-decoration: none;
    transition: opacity 0.3s ease;
}
.home-nav a:hover { 
    opacity: 0.5; 
}

.nav-divider { 
    color: var(--border-color); 
    font-weight: 300; 
}

.nav-logo {
    height: 14px; 
    width: auto;
    pointer-events: none;
    animation: dataPulse 6s infinite alternate; 
}

:root[data-theme="dark"] .nav-logo,
:root[data-theme="dark"] .bio-logo,
:root[data-theme="dark"] .inst-logo,
:root[data-theme="dark"] .modal-logo {
    filter: invert(1);
}

/* Theme Switcher Style */
.theme-switch-btn {
    background: none;
    border: 1px solid var(--text-color);
    color: var(--text-color);
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 700;
    padding: 3px 8px;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.theme-switch-btn:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
}

@keyframes dataPulse {
    0%, 90%, 100% { opacity: 1; }
    92% { opacity: 0.3; }
    94% { opacity: 0.7; }
    96% { opacity: 0.1; }
}

/* =========================================
   HERO SECTION & CANVAS
   ========================================= */
.hero {
    position: relative;
    background-color: transparent; 
    padding: 16vh 30px 10vh 30px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    border-bottom: 1px solid var(--border-color);
    min-height: 80vh;
}

.portfolio-badge {
    position: absolute;
    bottom: 30px;
    left: 30px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--text-color);
    z-index: 10;
    pointer-events: none;
}

:root[data-theme="dark"] .hero {
    border-bottom: 1px solid var(--border-color);
}

#bg-wave {
    position: absolute;
    top: 0; 
    left: 0;
    width: 100%; 
    height: 100%;
    z-index: 1;
    pointer-events: none;
    cursor: crosshair;
}

/* Stable HTML hero headers */
.hero h1 {
    font-size: 8.5vw;
    line-height: 0.88;
    letter-spacing: -0.04em;
    font-weight: 900;
    white-space: nowrap;
    position: relative;
    z-index: 2;
    opacity: 0;
    pointer-events: none;
}

.hero h1.indent {
    margin-left: 10vw;
}

/* Spacer for the canvas middle word on home page */
.hero-canvas-spacer {
    height: 8.5vw;
    position: relative;
    z-index: 1;
}

/* =========================================
   INDEX: BIO SECTION
   ========================================= */
.bio-section {
    padding: 10vh 30px;
    border-bottom: 1px solid var(--border-color);
    display: grid;
    grid-template-columns: 1fr 2.3fr; 
    gap: 60px;
    background-color: var(--bg-color);
}

:root[data-theme="dark"] .bio-section {
    border-bottom: 1px solid var(--border-color);
}

.bio-label { 
    font-size: 0.75rem; 
    font-family: var(--font-mono);
    font-weight: 700; 
    letter-spacing: 0.05em;
}
.bio-content {
    display: flex; 
    justify-content: flex-start; 
    align-items: stretch; 
    gap: 4vw; 
}
.bio-logo {
    height: auto; 
    width: auto; 
    max-width: 10vw; 
    object-fit: contain; 
    object-position: left center; 
}
.bio-text-group { 
    display: flex; 
    flex-direction: column; 
    gap: 3vh; 
    flex: 1; 
}
.bio-text { 
    font-size: 2.6vw; 
    line-height: 1.18; 
    font-weight: 800; 
    letter-spacing: -0.02em; 
}
.bio-subtext {
    font-family: var(--font-sans); 
    font-size: 1rem; 
    line-height: 1.6; 
    color: var(--text-color); 
    text-transform: none; 
    max-width: 90%;
    opacity: 0.95;
}

/* =========================================
   INDEX: PROJECT DIRECTORY
   ========================================= */
.project-list { 
    padding: 8vh 30px 15vh 30px; 
    background-color: var(--bg-color); 
}
.project-header {
    display: grid; 
    grid-template-columns: 3.5fr 2fr 1fr;
    font-size: 0.7rem; 
    font-family: var(--font-mono);
    font-weight: 700; 
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-dark); 
    padding-bottom: 15px; 
    margin-bottom: 25px;
}

:root[data-theme="dark"] .project-header {
    border-bottom: 1px solid var(--border-dark);
}

.project-row {
    display: grid; 
    grid-template-columns: 3.5fr 2fr 1fr; 
    padding: 4.5vh 0;
    border-bottom: 1px solid var(--border-color); 
    font-size: 2.2vw; 
    font-weight: 800; 
    letter-spacing: -0.01em;
    transition: var(--transition-smooth);
    position: relative; 
    z-index: 10; 
    text-decoration: none; 
    color: inherit; 
    cursor: pointer;
}

:root[data-theme="dark"] .project-row {
    border-bottom: 1px solid var(--border-color);
}

.project-row .row-title { 
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); 
}
.project-wrapper:hover .project-row .row-title { 
    transform: translateX(1.5vw); 
}
.project-wrapper:hover .project-row { 
    color: #0088ff;
}
:root[data-theme="dark"] .project-wrapper:hover .project-row {
    color: #00f3ff;
}

.project-row .desc { 
    font-size: 0.9rem; 
    font-family: var(--font-sans);
    font-weight: 500; 
    align-self: center; 
    color: var(--text-color); 
    text-transform: none; 
    transition: color 0.4s ease; 
    opacity: 0.9;
}
.project-row .timeline-text {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    align-self: center;
    color: var(--text-color);
    letter-spacing: 0.05em;
    opacity: 0.9;
}

/* =========================================
   INDEX: DROPDOWN ACCORDION ENGINE
   ========================================= */
.project-wrapper {
    display: block; 
    text-decoration: none;
    color: inherit;
    border-bottom: 1px solid var(--border-color);
    transition: border-color 0.4s ease, color 0.4s ease;
}

:root[data-theme="dark"] .project-wrapper {
    border-bottom: 1px solid var(--border-color);
}

.project-wrapper:hover { 
    border-color: #ff007f; 
}

.voxel-signature {
    width: 20px;
    height: 20px;
    display: inline-block;
    vertical-align: middle;
    margin-left: 10px;
    cursor: pointer;
}

.project-dropdown {
    display: grid;
    grid-template-rows: 0fr; 
    transition: grid-template-rows 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.project-wrapper:hover .project-dropdown {
    grid-template-rows: 1fr; 
}

/* Creates the Ultra-Wide Cinematic Banner Under the Title */
.dropdown-inner {
    min-height: 0; 
    width: 100%;
    aspect-ratio: 24 / 7.5; 
    background-color: var(--border-color);
    overflow: hidden;
    margin-bottom: 0;
    opacity: 0;
    position: relative; 
    transition: margin-bottom 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease;
}

.project-wrapper:hover .dropdown-inner {
    margin-bottom: 4vh; 
    opacity: 1;
}

.dropdown-inner video, .dropdown-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    display: block;
    transform: scale(1.06); 
    transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1), filter 0.4s ease;
}

.project-wrapper:hover .dropdown-inner video,
.project-wrapper:hover .dropdown-inner img {
    transform: scale(1.001); 
}

.dropdown-inner:hover video, 
.dropdown-inner:hover img {
    filter: brightness(0.9); 
}

.track-hover-indicator {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: #000000;
    color: #ffffff;
    padding: 6px 12px;
    font-size: 0.7rem;
    font-weight: 700;
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.15s; 
    z-index: 5;
    pointer-events: none;
}

:root[data-theme="dark"] .track-hover-indicator {
    background-color: #ffffff;
    color: #000000;
}

.project-wrapper:hover .track-hover-indicator {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================
   GRID-ALIGNED CONTACT FOOTER
   ========================================= */
.contact-section {
    padding: 10vh 30px; 
    border-top: 1px solid var(--border-dark);
    display: grid; 
    grid-template-columns: 1fr 2.3fr; 
    gap: 60px;
    background-color: var(--bg-color); 
    position: relative; 
    z-index: 10;
}

:root[data-theme="dark"] .contact-section {
    border-top: 1px solid var(--border-color);
}

.contact-label { 
    font-size: 0.75rem; 
    font-family: var(--font-mono);
    font-weight: 700; 
    letter-spacing: 0.05em;
}
.contact-links { 
    display: flex; 
    flex-direction: column; 
    align-items: flex-start; 
    gap: 2vh; 
}
.contact-links a {
    color: var(--text-color); 
    text-decoration: none; 
    display: flex; 
    align-items: baseline; 
}
.contact-links a .link-title { 
    font-size: 2.2vw; 
    font-weight: 800; 
    letter-spacing: -0.02em; 
    transition: opacity 0.3s ease; 
}
.contact-links a:hover .link-title {
    opacity: 0.5;
}
.contact-links a .link-reveal {
    font-size: 1.8vw; 
    font-family: var(--font-mono);
    font-weight: 700; 
    color: var(--text-color); 
    max-width: 0; 
    opacity: 0; 
    overflow: hidden;
    white-space: nowrap; 
    text-transform: none; 
    transition: max-width 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.5s ease, padding-left 0.4s ease;
}
.contact-links a:hover .link-reveal { 
    max-width: 800px; 
    opacity: 1; 
    padding-left: 20px; 
}

/* =========================================
   SUB-PAGE: PROJECT VAULT GRID
   ========================================= */
.project-hero { 
    padding: 16vh 30px 4vh 30px; 
    min-height: 55vh;
}

/* Dynamic sub-page header */
.project-hero h1 {
    font-size: 6.8vw;
    line-height: 0.95;
    letter-spacing: -0.04em;
    font-weight: 900;
}

.project-meta {
    display: grid; 
    grid-template-columns: repeat(3, 1fr); 
    padding: 24px 30px;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color); 
    font-size: 0.7rem; 
    font-family: var(--font-mono);
    font-weight: 700; 
    letter-spacing: 0.05em;
    color: var(--text-color);
}

:root[data-theme="dark"] .project-meta {
    border-color: var(--border-color);
}

.meta-group span { 
    display: block; 
    color: var(--text-color); 
    margin-top: 8px; 
    font-size: 1.05rem; 
    font-family: var(--font-sans);
    font-weight: 700; 
    letter-spacing: 0;
}

/* =========================================
   INSTITUTIONAL LOGOS (STATIC & MODAL)
   ========================================= */
.inst-logo-container {
    display: flex; 
    gap: 15px; 
    align-items: center; 
    flex-wrap: wrap; 
    margin-top: 8px;
}
.inst-logo {
    height: 28px; 
    width: auto; 
    object-fit: contain;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.inst-logo:hover {
    transform: scale(1.05);
}

.modal-logos-container {
    display: flex; 
    gap: 12px; 
    margin-top: 8px; 
    margin-bottom: 2vh; 
    align-items: center; 
    flex-wrap: wrap;
}
.modal-logo {
    height: 24px; 
    width: auto; 
    object-fit: contain;
}

/* =========================================
   VAULT GRID DISPLAY
   ========================================= */
.vault-grid {
    padding: 8vh 30px 15vh 30px; 
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); 
    gap: 4vw;
}
.vault-item { 
    display: flex; 
    flex-direction: column; 
    gap: 15px; 
    cursor: pointer; 
}

/* Static Cover + GIF/MP4 Hover System */
.media-wrapper {
    width: 100%; 
    aspect-ratio: 16 / 9; 
    background-color: var(--border-color); 
    position: relative; 
    overflow: hidden;
    display: block; 
    border: 1px solid var(--border-color);
}

.media-wrapper .vault-cover, 
.media-wrapper .vault-hover-media {
    position: absolute;
    top: 0; 
    left: 0;
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    display: block; 
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

.media-wrapper .vault-hover-media {
    opacity: 0; 
    z-index: 2;
}

.vault-item:hover .media-wrapper .vault-cover {
    transform: scale(1.03); 
    opacity: 0; 
}

.vault-item:hover .media-wrapper .vault-hover-media {
    transform: scale(1.03); 
    opacity: 1; 
}

.hover-indicator {
    position: absolute; 
    top: 15px; 
    right: 15px; 
    background-color: #000000; 
    color: #ffffff;
    padding: 5px 10px; 
    font-size: 0.7rem; 
    font-weight: 700; 
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    opacity: 0; 
    transform: translateY(-10px); 
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 5; 
    pointer-events: none;
}
:root[data-theme="dark"] .hover-indicator {
    background-color: #ffffff;
    color: #000000;
}
.vault-item:hover .hover-indicator { 
    opacity: 1; 
    transform: translateY(0); 
}

.vault-item-meta {
    display: flex; 
    justify-content: space-between; 
    align-items: baseline;
    border-bottom: 1px solid var(--border-color); 
    padding-bottom: 10px; 
    transition: border-color 0.4s ease;
}
.vault-item:hover .vault-item-meta { 
    border-color: var(--border-dark); 
}
.item-title { 
    font-size: 1.15rem; 
    font-weight: 800; 
    letter-spacing: -0.02em; 
}
.item-software { 
    font-family: var(--font-mono); 
    font-size: 0.8rem; 
    color: var(--text-color); 
    text-transform: none; 
    font-weight: 700;
}

/* =========================================
   SUB-PAGE: EXPANDABLE CLIP-PATH MODAL
   ========================================= */
.modal-overlay {
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100vw; 
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.98); 
    backdrop-filter: blur(15px); 
    -webkit-backdrop-filter: blur(15px);
    z-index: 1000; 
    display: flex; 
    flex-direction: column; 
    opacity: 0; 
    pointer-events: none;
    clip-path: inset(100% 0 0 0); /* liquid bottom slide transition */
    transition: opacity 0.5s ease, clip-path 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, clip-path;
}

:root[data-theme="dark"] .modal-overlay {
    background-color: rgba(10, 10, 12, 0.98);
}

.modal-overlay.is-active { 
    opacity: 1; 
    pointer-events: all; 
    clip-path: inset(0 0 0 0); 
}

.modal-header {
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    padding: 15px 30px;
    border-bottom: 1px solid var(--border-dark); 
    font-size: 0.75rem; 
    font-family: var(--font-mono);
    font-weight: 700; 
    background-color: transparent; 
    z-index: 10;
}
#close-modal {
    background: none; 
    border: 1px solid var(--text-color); 
    color: var(--text-color);
    font-family: var(--font-mono); 
    font-weight: 700; 
    font-size: 9px;
    padding: 3px 8px;
    cursor: pointer; 
    text-transform: uppercase; 
    transition: background-color 0.2s, color 0.2s;
}
#close-modal:hover { 
    background-color: var(--text-color);
    color: var(--bg-color);
}

.modal-content {
    display: grid; 
    grid-template-columns: 2.3fr 1fr; 
    height: calc(100vh - 50px); 
    overflow: hidden;
}

/* Modal Media & Carousel */
.modal-media {
    padding: 40px; 
    border-right: 1px solid var(--border-color); 
    overflow-y: auto; 
    display: flex; 
    flex-direction: column; 
    gap: 30px;
    justify-content: center;
    position: relative;
    background-color: #fafafa;
}

:root[data-theme="dark"] .modal-media {
    background-color: #111113;
    border-right: 1px solid var(--border-color);
}

/* Carousel Slider Container */
.carousel-container {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background-color: #ffffff;
}

:root[data-theme="dark"] .carousel-container {
    background-color: #0d0d0f;
    border: 1px solid var(--border-color);
}

.carousel-track {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

.carousel-slide {
    min-width: 100%;
    height: 100%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-slide video, .carousel-slide img {
    width: 100%; 
    height: 100%;
    object-fit: cover; 
    display: block; 
}

.carousel-slide img {
    cursor: zoom-in;
}

/* Carousel Navigation */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border-dark);
    color: var(--text-color);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    z-index: 5;
    transition: background-color 0.2s, color 0.2s;
}

:root[data-theme="dark"] .carousel-arrow {
    background: rgba(10, 10, 12, 0.95);
    border: 1px solid var(--border-dark);
    color: var(--text-color);
}

.carousel-arrow:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
}

.carousel-arrow.prev {
    left: 20px;
}

.carousel-arrow.next {
    right: 20px;
}

/* Carousel Indicators */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 15px;
}

.carousel-dot-btn {
    width: 8px;
    height: 8px;
    background-color: var(--border-color);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.carousel-dot-btn.is-active {
    background-color: var(--text-color);
    transform: scale(1.25);
}

/* Info Side Panel in Modal */
.modal-data { 
    padding: 40px 30px; 
    display: flex; 
    flex-direction: column; 
    gap: 4vh; 
    overflow-y: auto; 
}

#modal-title { 
    font-size: 2vw; 
    line-height: 1.15; 
    letter-spacing: -0.02em; 
    font-weight: 800;
    border-bottom: 1px solid var(--border-dark);
    padding-bottom: 20px;
}

:root[data-theme="dark"] #modal-title {
    border-bottom: 1px solid var(--border-color);
}

.data-block { 
    display: flex; 
    flex-direction: column; 
    gap: 10px; 
}

.data-label { 
    font-size: 0.7rem; 
    font-family: var(--font-mono);
    font-weight: 700; 
    letter-spacing: 0.05em;
    color: var(--text-color); 
    border-bottom: 1px solid var(--border-color); 
    padding-bottom: 6px; 
}

.data-value { 
    font-family: var(--font-mono); 
    font-size: 0.85rem; 
    color: var(--text-color); 
    text-transform: none; 
    font-weight: 700;
}

.data-desc { 
    font-family: var(--font-sans); 
    font-size: 0.95rem; 
    line-height: 1.65; 
    color: var(--text-color);
    text-transform: none; 
    font-weight: 400;
}

/* =========================================
   FULLSCREEN LIGHTBOX ZOOM OVERLAY
   ========================================= */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.99);
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
}

:root[data-theme="dark"] .lightbox-overlay {
    background-color: rgba(10, 10, 12, 0.99);
}

.lightbox-overlay.is-active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-content {
    max-width: 92%;
    max-height: 90vh;
    position: relative;
}

.lightbox-img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
    cursor: zoom-out;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: 1px solid var(--text-color);
    color: var(--text-color);
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 9px;
    padding: 3px 8px;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

.lightbox-close:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
}

/* =========================================
   GLOBAL MOBILE RESPONSIVENESS
   ========================================= */
@media (max-width: 992px) {
    .hero h1 { font-size: 11vw; }
    .bio-text { font-size: 4vw; }
    .project-row { font-size: 3vw; }
    #modal-title { font-size: 1.5rem; }
}

@media (max-width: 768px) {
    .home-nav { padding: 12px 20px; }
    .nav-left { flex-direction: row; gap: 15px; }
    
    .hero { padding-top: 15vh; min-height: 60vh; }
    .hero h1 { font-size: 11vw; }
    .hero h1.indent { margin-left: 0; }
    .hero-canvas-spacer { height: 11vw; }
    
    .bio-section { grid-template-columns: 1fr; gap: 30px; padding: 8vh 20px; }
    .bio-content { flex-direction: column; align-items: flex-start; gap: 15px; }
    .bio-logo { max-width: 80px; }
    .bio-text { font-size: 1.6rem; }
    .bio-subtext { font-size: 0.9rem; max-width: 100%; }
    
    .project-header { display: none; }
    .project-list { padding: 4vh 20px 10vh 20px; }
    .project-row { 
        font-size: 1.1rem; 
        grid-template-columns: 1fr; 
        gap: 8px; 
        padding: 20px 0;
    }
    .project-row .desc { font-size: 0.85rem; }
    .project-row .timeline-text { font-size: 0.85rem; }
    .project-wrapper:hover .project-row .row-title { transform: translateX(10px); }
    
    .contact-section { grid-template-columns: 1fr; gap: 20px; padding: 6vh 20px 12vh 20px; }
    .contact-links { gap: 10px; width: 100%; }
    .contact-links a { flex-direction: column; gap: 3px; } 
    .contact-links a .link-title { font-size: 1.3rem; }
    .contact-links a .link-reveal { font-size: 0.95rem; max-width: 100%; opacity: 1; padding-left: 0; } 

    .project-hero h1 { font-size: 10vw; }
    .project-hero {
        padding: 12vh 20px 4vh 20px;
        min-height: 45vh;
    }
    .portfolio-badge {
        bottom: 20px;
        left: 20px;
        font-size: 0.75rem;
    }
    .project-meta { grid-template-columns: 1fr; gap: 15px; padding: 15px 20px; }
    .vault-grid { grid-template-columns: 1fr; gap: 30px; padding: 4vh 20px 10vh 20px; }
    .vault-item-meta { flex-direction: column; gap: 5px; }
    
    .modal-content { grid-template-columns: 1fr; height: calc(100vh - 50px); overflow-y: auto; }
    .modal-media { border-right: none; border-bottom: 1px solid var(--border-color); padding: 15px; }
    .carousel-container { aspect-ratio: 16 / 10; }
    .carousel-arrow { width: 32px; height: 32px; font-size: 12px; }
    .carousel-arrow.prev { left: 10px; }
    .carousel-arrow.next { right: 10px; }
    .modal-data { padding: 25px 20px; gap: 25px; overflow-y: visible; }
    #modal-title { font-size: 1.6rem; }
}