:root {
    /* Colors - Glaido/ArtCraft Inspired */
    --bg: #0d0d0d;
    --bg-raised: #141414;
    --ink: #ffffff;
    --ink-muted: rgba(255, 255, 255, 0.6);
    --line: rgba(255, 255, 255, 0.1);
    --accent: #bff549; /* The neon lime green */
    --accent-hover: #8cc21f;
    --accent-ink: #0d0d0d; /* Dark text on green background */

    /* Typography */
    --font-display: 'Archivo', sans-serif;
    --font-serif: 'Instrument Serif', serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    /* Spacing */
    --ruler-width: 40px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg);
    color: var(--ink);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: crosshair;
}
* {
    cursor: crosshair !important;
}

::selection {
    background-color: var(--accent);
    color: var(--accent-ink);
}

/* Base Typography */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.serif-text {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    letter-spacing: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

/* =========================================
   HUD RULER SCROLLBAR 
   ========================================= */
.hud-ruler {
    position: fixed;
    top: 0;
    right: 0;
    width: var(--ruler-width);
    height: 100vh;
    border-left: 1px solid var(--line);
    background: rgba(13, 13, 13, 0.8);
    backdrop-filter: blur(10px);
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 60px;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--ink-muted);
}

.ruler-tick {
    width: 100%;
    position: relative;
    height: 100px;
    border-top: 1px solid var(--line);
}

.ruler-tick span {
    position: absolute;
    top: 5px;
    right: 5px;
}

.ruler-text {
    writing-mode: vertical-rl;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin: 40px 0;
    color: var(--ink);
}

/* =========================================
   LAYOUT WRAPPER & STRUCTURAL LINES
   ========================================= */
.site-wrapper {
    margin: 0 auto;
    border-left: 1px solid var(--line);
    border-right: 1px solid var(--line);
    max-width: 1400px;
    background-color: var(--bg);
    position: relative;
}

.draw-line-bottom {
    position: relative;
}
.draw-line-bottom::after {
    content: '';
    position: absolute;
    bottom: -1px; /* Align perfectly with the border */
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    height: 1px;
    background-color: var(--line);
    z-index: 1;
    pointer-events: none;
}

/* "+" registration marks where full-bleed lines cross the column borders.
   11px marks centred on the 1px line + 1px wrapper border. */
.draw-line-bottom::before,
.site-footer::after,
.footer-bottom::after {
    content: '';
    position: absolute;
    left: -6px;
    right: -6px;
    height: 11px;
    pointer-events: none;
    z-index: 2;
    --mark: rgba(255, 255, 255, 0.45);
    background:
        linear-gradient(var(--mark), var(--mark)) left center / 11px 1px no-repeat,
        linear-gradient(var(--mark), var(--mark)) 5px 0 / 1px 11px no-repeat,
        linear-gradient(var(--mark), var(--mark)) right center / 11px 1px no-repeat,
        linear-gradient(var(--mark), var(--mark)) right 5px top 0 / 1px 11px no-repeat;
}
.draw-line-bottom::before {
    bottom: -6px;
}
.site-footer::after,
.footer-bottom::after {
    top: -5px;
}

/* Utilities */
.border-right {
    border-right: 1px solid var(--line);
}
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
}
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

/* =========================================
   HUD LABELS (Top left of sections)
   ========================================= */
.hud-label {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-bottom: 2rem;
}
.hud-number {
    color: var(--ink);
}
.hud-divider {
    margin: 0 0.5rem;
}
.hud-title {
    color: var(--ink-muted);
}

/* =========================================
   NAVIGATION 
   ========================================= */
.top-nav {
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    height: 60px;
    background: rgba(13, 13, 13, 0.9);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 50;
}

.nav-brand {
    aspect-ratio: 1 / 1;
    padding: 0;
    justify-content: center;
    display: flex;
    align-items: center;
    border-right: 1px solid var(--line);
    transition: background 0.2s ease;
}

.nav-brand:hover {
    background: rgba(255, 255, 255, 0.03);
}

.nav-logo {
    height: 22px;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    align-items: stretch;
    gap: 2.5rem;
}

.nav-links > a.nav-text,
.dropdown-wrapper > a.nav-text {
    display: flex;
    align-items: center;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ink-muted);
    transition: color 0.2s ease;
    cursor: pointer;
}

.nav-links > a.nav-text:hover,
.dropdown-wrapper > a.nav-text:hover,
.dropdown-wrapper:hover > a.nav-text {
    color: var(--ink);
}

.nav-links > a.nav-text.active,
.dropdown-wrapper > a.nav-text.active {
    color: var(--ink);
}

.nav-links a.btn-primary {
    display: flex;
    align-items: center;
    padding: 0 2rem;
    background: var(--accent);
    color: var(--accent-ink);
    font-weight: 600;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: background 0.2s ease;
}

.nav-links a.btn-primary:hover {
    background: var(--accent-hover);
}

.dropdown-wrapper {
    position: relative;
    display: flex;
    align-items: stretch;
}

.chevron {
    font-size: 8px;
    margin-left: 0.5rem;
    transition: transform 0.2s ease;
}

.dropdown-wrapper:hover .chevron {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--line);
    min-width: 220px;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 100;
}

.dropdown-wrapper:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
    padding: 1rem;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--ink-muted);
    text-transform: uppercase;
    border-bottom: 1px solid var(--line);
    transition: all 0.2s ease;
    white-space: nowrap;
    display: block;
}

.dropdown-menu a:last-child {
    border-bottom: none;
}

.dropdown-menu a:hover {
    background: var(--ink);
    color: var(--bg);
}

/* =========================================
   HERO SECTION 
   ========================================= */
.hero {
    /* Reduce hero height so marquee is visible above the fold */
    min-height: calc(100vh - 60px - 73px); /* 100vh - nav - tools strip */
    /* 2fr/1fr = same boundary as the 2nd/3rd case-card divider,
       so the vertical line runs continuously down the page */
    grid-template-columns: 2fr 1fr;
}

.hero-content {
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    margin-bottom: 1.5rem;
    color: var(--ink);
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.04em;
    line-height: 1;
    cursor: default;
    width: fit-content;
    padding-bottom: 0.08em; /* keep descenders inside the clipped gradient */

    /* White top-left -> dark bottom-right; origin follows the cursor */
    background: radial-gradient(
        circle farthest-corner at var(--gx) var(--gy),
        #ffffff 0%,
        #e6e6e6 20%,
        #8a8a8a 55%,
        #2e2e2e 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    transition: --gx 0.35s ease-out, --gy 0.35s ease-out;
}

@property --gx {
    syntax: '<percentage>';
    inherits: false;
    initial-value: 0%;
}
@property --gy {
    syntax: '<percentage>';
    inherits: false;
    initial-value: 0%;
}

.hero-desc {
    font-size: 1.25rem;
    color: var(--ink-muted);
    max-width: 90%;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    margin-top: 2.5rem;
}

.btn {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    padding: 1rem 2rem;
    text-transform: uppercase;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
}

.btn-sm {
    padding: 0.75rem 1.5rem;
    font-size: 10px;
}

.btn-outline {
    border-color: var(--ink);
    color: var(--ink);
}
.btn-outline:hover {
    background-color: var(--ink);
    color: #000;
}

.btn-filled {
    background-color: var(--accent);
    color: var(--accent-ink);
    font-weight: 600;
}
.btn-filled:hover {
    background-color: var(--accent-hover);
}

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem;
    min-height: 400px;
}

/* =========================================
   HERO TOOLBOX (physics — see hero-physics.js)
   ========================================= */
.phys-stage {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none; /* hit-testing happens in JS so buttons stay clickable */
    opacity: 0;
    /* Box dimensions — overwritten by JS to match the physics body */
    --bw: 210px;
    --bh: 170px;
    --bd: 150px;
    --bf: 68px;
    --logo: 40px;
}

.phys-stage.is-ready {
    animation: fadeIn 1s ease-out 0.6s forwards;
}

.box-layer {
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 0;
    will-change: transform;
}
.box-layer--back  { z-index: 1; }
.phys-logos       { position: absolute; inset: 0; z-index: 2; }
.box-layer--front { z-index: 3; }

/* Glow that travels with the box */
.box-glow {
    position: absolute;
    width: 560px;
    height: 560px;
    left: -280px;
    top: -280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(191, 245, 73, 0.25) 0%, rgba(191, 245, 73, 0.1) 40%, transparent 70%);
}

.box-3d {
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 0;
    transform-style: preserve-3d;
    transform: perspective(1100px) rotateX(-18deg) rotateY(14deg);
}

.box-face,
.box-flap {
    position: absolute;
    left: calc(var(--fw) / -2);
    top: calc(var(--fh) / -2);
    width: var(--fw);
    height: var(--fh);
    border: 1px solid rgba(191, 245, 73, 0.8);
    background: rgba(191, 245, 73, 0.05); /* Glassy faint green */
    box-shadow: inset 0 0 30px rgba(191, 245, 73, 0.25), 0 0 20px rgba(191, 245, 73, 0.2);
}

.box-face--front {
    --fw: var(--bw); --fh: var(--bh);
    transform: translateZ(calc(var(--bd) / 2));
    background: linear-gradient(160deg, rgba(191, 245, 73, 0.2) 0%, rgba(191, 245, 73, 0.05) 45%, rgba(191, 245, 73, 0.15) 100%);
}
.box-face--back {
    --fw: var(--bw); --fh: var(--bh);
    transform: translateZ(calc(var(--bd) / -2));
}
.box-face--left {
    --fw: var(--bd); --fh: var(--bh);
    transform: translateX(calc(var(--bw) / -2)) rotateY(-90deg);
}
.box-face--right {
    --fw: var(--bd); --fh: var(--bh);
    transform: translateX(calc(var(--bw) / 2)) rotateY(90deg);
}
.box-face--bottom {
    --fw: var(--bw); --fh: var(--bd);
    transform: translateY(calc(var(--bh) / 2)) rotateX(90deg);
    background: rgba(191, 245, 73, 0.08);
    box-shadow: inset 0 0 40px rgba(191, 245, 73, 0.25);
}

/* Open cardboard-style flaps, hinged on the top edges and folded outward */
.box-flap {
    transform-origin: 50% 100%;
    background: linear-gradient(to top, rgba(191, 245, 73, 0.08), rgba(191, 245, 73, 0.02));
}
.box-flap--front {
    --fw: var(--bw); --fh: var(--bf);
    transform: translate3d(0, calc(var(--bh) / -2 - var(--bf) / 2), calc(var(--bd) / 2)) rotateX(-38deg);
}
.box-flap--back {
    --fw: var(--bw); --fh: var(--bf);
    transform: translate3d(0, calc(var(--bh) / -2 - var(--bf) / 2), calc(var(--bd) / -2)) rotateX(38deg);
}
.box-flap--left {
    --fw: var(--bd); --fh: var(--bf);
    transform: translate3d(calc(var(--bw) / -2), calc(var(--bh) / -2 - var(--bf) / 2), 0) rotateY(90deg) rotateX(38deg);
}
.box-flap--right {
    --fw: var(--bd); --fh: var(--bf);
    transform: translate3d(calc(var(--bw) / 2), calc(var(--bh) / -2 - var(--bf) / 2), 0) rotateY(90deg) rotateX(-38deg);
}

/* Logos — wrapper carries the glow (filters run before masks), <i> is the masked glyph */
.phys-logo {
    position: absolute;
    left: 0;
    top: 0;
    width: var(--logo);
    height: var(--logo);
    will-change: transform;
    filter: drop-shadow(0 0 6px rgba(191, 245, 73, 0.55));
}
.phys-logo i {
    position: absolute;
    inset: 8%;
    background-color: var(--accent);
    -webkit-mask: var(--icon) center / contain no-repeat;
    mask: var(--icon) center / contain no-repeat;
    transition: transform 0.2s ease, background-color 0.2s ease;
}
.phys-logo.is-hover i { transform: scale(1.12); }
.phys-logo.is-held i  { transform: scale(1.18); background-color: #dcff8a; }

/* Grab cursors (set from JS hit-testing) */
.hero.is-grab,
.hero.is-grab * {
    cursor: grab !important;
}
body.is-grabbing,
body.is-grabbing * {
    cursor: grabbing !important;
    user-select: none;
    -webkit-user-select: none;
}

/* Hint / repack control under the box */
.box-hud {
    position: absolute;
    left: 50%;
    bottom: 2.25rem;
    transform: translateX(-50%);
    width: 210px;
    height: 34px;
    opacity: 0;
    transition: opacity 0.4s ease;
}
.hero.phys-on .box-hud { opacity: 1; }

.box-hud__hint,
.box-hud__repack {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    white-space: nowrap;
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}
.box-hud__hint {
    color: var(--ink-muted);
}
.box-hud.is-used .box-hud__hint { color: rgba(255, 255, 255, 0.35); }

.box-hud__repack {
    background: rgba(13, 13, 13, 0.6);
    border: 1px solid var(--line);
    color: var(--ink);
    cursor: pointer;
    opacity: 0;
    transform: translateY(6px);
    pointer-events: none;
}
.box-hud__repack:hover {
    border-color: var(--ink);
    color: var(--ink);
}
.box-hud.is-spilled .box-hud__hint {
    opacity: 0;
    transform: translateY(-6px);
}
.box-hud.is-spilled .box-hud__repack {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* =========================================
   TOOLS MARQUEE
   ========================================= */
.tools-strip {
    display: grid;
    grid-template-columns: 1fr 2fr; /* label aligns with first card column */
    height: 72px;
}

.tools-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0 2rem;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--ink);
    white-space: nowrap;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    flex-shrink: 0;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.marquee {
    display: flex;
    overflow: hidden;
    /* Fade the edges so tools glide in/out */
    -webkit-mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
    mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent);
}

.marquee-track {
    display: flex;
    flex-shrink: 0;
    list-style: none;
    animation: marquee 15s linear infinite; /* Speed up from 30s to 15s */
}

/* .marquee:hover .marquee-track {
    animation-play-state: paused;
} */

@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-100%); }
}

.tool {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0 2rem;
    height: 100%;
    border-right: 1px solid var(--line);
    color: rgba(255, 255, 255, 0.35);
    transition: color 0.25s ease, background 0.25s ease;
    cursor: default;
}

.tool-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    background-color: currentColor;
    -webkit-mask: var(--icon) center / contain no-repeat;
    mask: var(--icon) center / contain no-repeat;
    transition: background-color 0.25s ease;
}

.tool-name {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    white-space: nowrap;
}

.tool:hover {
    color: var(--ink);
    background: rgba(255, 255, 255, 0.03);
}

.tool:hover .tool-icon {
    background-color: var(--brand);
}

@media (prefers-reduced-motion: reduce) {
    .marquee-track { animation: none; }
}

/* =========================================
   WORK / CASE STUDIES SECTION
   ========================================= */
.work-section {
    /* No bottom border needed, handled by draw-line-bottom if needed */
}

.section-header {
    padding: 2rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* Contained rule: stops at the wrapper edges, unlike full-bleed section lines */
    border-bottom: 1px solid var(--line);
}

.section-header .hud-label {
    margin-bottom: 0;
}

.hud-subtitle {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--ink-muted);
}

.case-card {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: background 0.25s ease;
}

.case-card:hover {
    background: rgba(255, 255, 255, 0.03);
}

.card-hud {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
}

.card-num {
    padding: 0.2rem 0.5rem;
    color: var(--accent-ink);
    font-weight: 600;
}

.card-num.bg-accent {
    background-color: var(--accent);
}

.card-category {
    color: var(--ink-muted);
}

.card-image-placeholder {
    width: 100%;
    aspect-ratio: 16/9;
    background: var(--bg-raised);
    border: 1px solid var(--line);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--ink);
}

.card-desc {
    color: var(--ink-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

/* =========================================
   SCROLL REVEAL ANIMATIONS
   ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out, background-color 0.25s ease, background 0.25s ease;
    transition-delay: var(--reveal-delay, 0.15s), var(--reveal-delay, 0.15s), 0s, 0s;
    will-change: opacity, transform;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.tag {
    font-family: var(--font-mono);
    font-size: 9px;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--line);
    color: var(--ink-muted);
    letter-spacing: 0.05em;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    cursor: default;
}

/* Base hover style for all tags */
.tag:hover {
    color: var(--accent-ink);
    border-color: var(--accent);
    background-color: var(--accent);
}

/* Specific tag colours on hover (can be applied via inline style or classes) */
.tag[data-color="blue"]:hover { background-color: #31A8FF; border-color: #31A8FF; color: #000; }
.tag[data-color="orange"]:hover { background-color: #FF9A00; border-color: #FF9A00; color: #000; }
.tag[data-color="purple"]:hover { background-color: #8E75B2; border-color: #8E75B2; color: #000; }
.tag[data-color="red"]:hover { background-color: #F24E1E; border-color: #F24E1E; color: #000; }

.card-link {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--ink);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    margin-top: auto;
}

.card-link:hover {
    color: var(--accent);
}

/* =========================================
   ABOUT SECTION
   ========================================= */
.about-section {
    min-height: 50vh;
}

.about-content {
    padding: 4rem;
}

.about-title {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.about-desc {
    color: var(--ink-muted);
}

/* =========================================
   FOOTER
   ========================================= */
.site-footer {
    position: relative;
    display: grid;
    /* 1/3 split matches the card grid so the divider continues */
    grid-template-columns: 1fr 2fr;
}

.site-footer::before,
.footer-bottom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100vw;
    height: 1px;
    background-color: var(--line);
    z-index: 1;
    pointer-events: none;
}

.footer-mark {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem;
    overflow: hidden;
}

/* Faint green glow behind the mark, echoing the hero spotlight */
.footer-mark::after {
    content: '';
    position: absolute;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, rgba(191, 245, 73, 0.1) 0%, transparent 65%);
    pointer-events: none;
}

.footer-logo {
    width: 140px;
    height: auto;
    position: relative;
    z-index: 1;
    transition: transform 0.4s ease, filter 0.4s ease;
}

.footer-mark:hover .footer-logo {
    transform: rotate(-6deg) scale(1.05);
    filter: drop-shadow(0 0 18px rgba(191, 245, 73, 0.35));
}

.footer-main {
    padding: 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.footer-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.04em;
}

.footer-main .hero-ctas {
    margin-top: 2rem;
}

.footer-bottom {
    position: relative;
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--ink-muted);
}

.back-to-top:hover {
    color: var(--accent);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
    .case-card.border-right {
        border-right: none;
        border-bottom: 1px solid var(--line);
    }
}

@media (max-width: 768px) {
    .tools-strip {
        grid-template-columns: 1fr;
        height: auto;
    }
    .tools-label.border-right {
        border-right: none;
        border-bottom: 1px solid var(--line);
        padding: 1rem 2rem;
    }
    .marquee {
        height: 64px;
    }
    .grid-2 {
        grid-template-columns: 1fr;
    }
    .hero-content.border-right {
        border-right: none;
        border-bottom: 1px solid var(--line);
    }
    .hud-ruler {
        display: none;
    }
    .site-wrapper {
        margin-right: 0;
    }
    .site-footer {
        grid-template-columns: 1fr;
    }
    .footer-mark.border-right {
        border-right: none;
        border-bottom: 1px solid var(--line);
    }
    .footer-bottom {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* =========================================
   ON-LOAD ANIMATIONS
   ========================================= */
@keyframes slideUpFade {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

.hero-content .hud-label,
.hero-content .hero-title,
.hero-content .hero-desc,
.hero-content .hero-ctas {
    opacity: 0;
    animation: slideUpFade 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}

.hero-visual {
    opacity: 0;
    animation: fadeIn 1s ease-out 0.6s forwards;
}

.tools-strip {
    opacity: 0;
    animation: fadeIn 1s ease-out 1.1s forwards;
}

/* =========================================
   ACCESSIBILITY FAB
   ========================================= */
.a11y-fab-wrapper {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.a11y-fab {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    color: var(--accent);
    border: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8);
    transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.a11y-fab:hover {
    transform: scale(1.05);
    background-color: var(--ink);
    color: #000000;
    border-color: var(--ink);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8);
}

.a11y-menu {
    position: absolute;
    bottom: calc(100% + 1rem);
    right: 0;
    width: 240px;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.a11y-menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.a11y-menu-header {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--ink);
    text-transform: uppercase;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--line);
}

.a11y-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-size: 14px;
    color: var(--ink-muted);
}

.a11y-toggle input {
    display: none;
}

.a11y-slider {
    position: relative;
    width: 40px;
    height: 20px;
    background-color: var(--bg-raised);
    border-radius: 10px;
    border: 1px solid var(--line);
    transition: background-color 0.3s ease;
}

.a11y-slider::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 14px;
    height: 14px;
    background-color: var(--ink-muted);
    border-radius: 50%;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.a11y-toggle input:checked + .a11y-slider {
    background-color: var(--accent);
    border-color: var(--accent);
}

.a11y-toggle input:checked + .a11y-slider::before {
    transform: translateX(20px);
    background-color: var(--accent-ink);
}

.a11y-toggle input:checked ~ span:first-child {
    color: var(--ink);
}

/* A11Y TEXT SIZES */
body.a11y-large-text .hud-label,
body.a11y-large-text .nav-links > a.nav-text,
body.a11y-large-text .dropdown-wrapper > a.nav-text,
body.a11y-large-text .dropdown-menu a,
body.a11y-large-text .btn,
body.a11y-large-text .card-link,
body.a11y-large-text .hud-subtitle,
body.a11y-large-text .tools-label,
body.a11y-large-text .tool-name,
body.a11y-large-text .footer-bottom {
    font-size: 14px;
}

body.a11y-large-text .btn-sm,
body.a11y-large-text .box-hud__hint,
body.a11y-large-text .box-hud__repack,
body.a11y-large-text .hud-ruler {
    font-size: 13px;
}

body.a11y-large-text .tag {
    font-size: 11px;
}

body.a11y-large-text .card-desc,
body.a11y-large-text .about-desc {
    font-size: 1.15rem;
}

body.a11y-large-text .hero-desc {
    font-size: 1.5rem;
}