/* ==========================================================================
   thatzane.de — Technical Swiss
   Grid, hairlines, numbered sections, Geist + Geist Mono, one red accent.
   ========================================================================== */

:root {
    --bg: #0a0a0a;
    --bg-raised: #111111;
    --fg: #ededed;
    --fg-2: #a3a3a3;
    --fg-3: #828282;
    --line: rgba(255, 255, 255, 0.09);
    --line-strong: rgba(255, 255, 255, 0.18);
    --accent: #ff3b2f;
    --accent-soft: rgba(255, 59, 47, 0.12);

    --font-sans: 'Geist', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
    --font-mono: 'Geist Mono', ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;

    --gutter: 16px;
    --max: 1280px;
    --nav-h: 64px;
}

@media (min-width: 640px)  { :root { --gutter: 32px; } }
@media (min-width: 1024px) { :root { --gutter: 48px; } }

*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-h);
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: var(--font-sans);
    font-size: 17px;
    line-height: 1.6;
    font-feature-settings: 'ss01', 'cv11';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }
h1, h2, h3, p, dl, dd, ol, ul { margin: 0; padding: 0; }
ol, ul { list-style: none; }

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 2px;
}

.mono { font-family: var(--font-mono); }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

code {
    font-family: var(--font-mono);
    font-size: 0.86em;
    padding: 0.1em 0.35em;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.03);
    color: var(--fg);
    white-space: nowrap;
}

.container {
    width: 100%;
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.skip {
    position: absolute;
    left: var(--gutter);
    top: -100px;
    z-index: 200;
    padding: 8px 12px;
    background: var(--fg);
    color: var(--bg);
    font-size: 14px;
}
.skip:focus { top: 12px; }

.dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    margin-right: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 rgba(255, 59, 47, 0.5);
    vertical-align: 0.08em;
    animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
    0%   { box-shadow: 0 0 0 0 rgba(255, 59, 47, 0.45); }
    70%  { box-shadow: 0 0 0 8px rgba(255, 59, 47, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 59, 47, 0); }
}

/* ---------- Scroll progress ---------- */
.progress {
    position: fixed;
    inset: 0 0 auto 0;
    height: 2px;
    z-index: 120;
    pointer-events: none;
}
.progress span {
    display: block;
    height: 100%;
    background: var(--accent);
    transform-origin: 0 50%;
    transform: scaleX(0);
}

/* ---------- Nav ---------- */
.nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 100;
    height: var(--nav-h);
    background: rgba(10, 10, 10, 0.72);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    border-bottom: 1px solid var(--line);
    transition: transform 0.45s cubic-bezier(0.2, 0.7, 0.1, 1);
}
.nav.is-hidden { transform: translateY(-100%); }

.nav-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.wordmark {
    font-weight: 600;
    font-size: 17px;
    letter-spacing: -0.02em;
}

.nav-links {
    display: none;
    gap: 32px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
@media (min-width: 820px) { .nav-links { display: flex; } }

.nav-links a {
    color: var(--fg-3);
    transition: color 0.2s;
}
.nav-links a span { margin-right: 8px; color: var(--fg-3); }
.nav-links a:hover,
.nav-links a.is-active { color: var(--fg); }
.nav-links a.is-active span { color: var(--accent); }

.nav-cta {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--fg-2);
    transition: color 0.2s;
}
.nav-cta:hover { color: var(--fg); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 500;
    letter-spacing: -0.01em;
    transition: background-color 0.25s, border-color 0.25s, color 0.25s;
    will-change: transform;
}
.btn-primary { background: var(--fg); color: var(--bg); }
.btn-primary:hover { background: #fff; }
.btn-ghost { border: 1px solid var(--line-strong); color: var(--fg); }
.btn-ghost:hover { border-color: var(--fg-2); background: rgba(255, 255, 255, 0.04); }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    padding: calc(var(--nav-h) + 48px) 0 56px;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

.hero-grid {
    position: absolute;
    inset: 0;
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    pointer-events: none;
}
.hero-grid > span {
    border-left: 1px solid var(--line);
    transform-origin: 50% 0;
}
.hero-grid > span:last-of-type {
    position: absolute;
    top: 0;
    bottom: 0;
    right: var(--gutter);
    border-left: 0;
    border-right: 1px solid var(--line);
}
.cross-layer {
    position: absolute;
    inset: 0 var(--gutter);
}
.cross {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: 11px;
    height: 11px;
    margin: -5px 0 0 -5px;
    opacity: 0.55;
}
.cross::before,
.cross::after {
    content: '';
    position: absolute;
    background: var(--fg-3);
}
.cross::before { left: 5px; top: 0; width: 1px; height: 11px; }
.cross::after  { top: 5px; left: 0; height: 1px; width: 11px; }
@media (max-width: 639px) { .cross { display: none; } }

.hero-inner {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 56px;
}

.hero-meta {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 24px;
    font-size: 12px;
    letter-spacing: 0.02em;
}
@media (min-width: 900px) { .hero-meta { grid-template-columns: repeat(4, 1fr); } }
.hero-meta dt {
    color: var(--fg-3);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}
.hero-meta dd { color: var(--fg); }

.hero-title {
    font-size: clamp(3.1rem, 10vw, 9.25rem);
    font-weight: 600;
    line-height: 0.92;
    letter-spacing: -0.055em;
    margin-left: -0.04em;
}
.hero-title em {
    font-style: normal;
    color: var(--accent);
}

.hero-foot {
    display: grid;
    gap: 32px;
    align-items: end;
}
@media (min-width: 900px) {
    .hero-foot { grid-template-columns: 1fr 1fr; }
    .hero-actions { justify-content: flex-end; }
}
.hero-lede {
    max-width: 34rem;
    color: var(--fg-2);
    font-size: clamp(1.05rem, 1.4vw, 1.2rem);
    line-height: 1.55;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Sections ---------- */
.section {
    padding: clamp(80px, 12vw, 160px) 0;
    border-bottom: 1px solid var(--line);
}

.section-head {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-top: 16px;
    margin-bottom: clamp(40px, 6vw, 72px);
    border-top: 1px solid var(--line-strong);
}

.label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--fg-2);
}
.label span { color: var(--accent); margin-right: 10px; }

.bignum {
    position: absolute;
    right: -0.04em;
    top: 4px;
    font-size: clamp(5rem, 16vw, 13rem);
    font-weight: 600;
    line-height: 0.8;
    letter-spacing: -0.06em;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 255, 255, 0.08);
    pointer-events: none;
    user-select: none;
}

.mini-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--fg-3);
    margin-bottom: 16px;
}

.h2 {
    position: relative;
    font-size: clamp(2.1rem, 5vw, 4rem);
    font-weight: 600;
    line-height: 1.02;
    letter-spacing: -0.04em;
    max-width: 16ch;
    margin-bottom: 32px;
}
.h2--wide { max-width: 22ch; margin-bottom: clamp(40px, 6vw, 72px); }

/* splitText word masks: leave room for descenders (g, p, y) */
[data-split] > span:has(> [data-word]) {
    padding-bottom: 0.14em;
    margin-bottom: -0.14em;
}

.lede {
    color: var(--fg-2);
    font-size: clamp(1.05rem, 1.3vw, 1.15rem);
    max-width: 40rem;
}

/* Split: sticky aside + main column */
.split {
    display: grid;
    gap: 32px;
}
@media (min-width: 900px) {
    .split { grid-template-columns: 3fr 9fr; gap: 24px; }
    .split-aside { position: sticky; top: calc(var(--nav-h) + 32px); align-self: start; }
}
.split-aside { display: grid; gap: 16px; max-width: 22rem; }
.aside-note { color: var(--fg-3); font-size: 15px; line-height: 1.5; }
.status {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--fg);
}

/* Stats */
.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin: clamp(48px, 6vw, 72px) 0;
    border-top: 1px solid var(--line);
}
.stats li {
    padding: 20px 16px 0 0;
    display: grid;
    gap: 8px;
}
.stats li + li { padding-left: 16px; border-left: 1px solid var(--line); }
.stat-num {
    font-size: clamp(2.6rem, 6vw, 4.5rem);
    font-weight: 500;
    line-height: 1;
    letter-spacing: -0.05em;
    font-variant-numeric: tabular-nums;
}
.stat-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--fg-3);
    line-height: 1.4;
}

/* Flow */
.flow { margin-bottom: clamp(48px, 6vw, 72px); }
.flow-steps {
    display: grid;
    gap: 24px;
    margin-bottom: 32px;
    counter-reset: step;
}
@media (min-width: 640px) {
    .flow-steps { grid-template-columns: repeat(3, 1fr); }
    .flow-steps--two { grid-template-columns: repeat(2, 1fr); }
}
.flow-steps li {
    position: relative;
    display: grid;
    gap: 6px;
    padding: 16px 18px 18px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--bg-raised);
}
.flow-steps li + li::before {
    content: '→';
    position: absolute;
    font-family: var(--font-mono);
    color: var(--accent);
    font-size: 14px;
    left: 50%;
    top: -12px;
    transform: translate(-50%, -50%) rotate(90deg);
}
@media (min-width: 640px) {
    .flow-steps li + li::before { left: -12px; top: 50%; transform: translate(-50%, -50%); }
}
.flow-key { font-size: 13px; color: var(--fg); }
.flow-val { font-size: 14px; color: var(--fg-3); line-height: 1.45; }

/* Spec table */
.spec { border-top: 1px solid var(--line); margin-bottom: 32px; }
.spec > div {
    display: grid;
    gap: 6px;
    padding: 20px 0;
    border-bottom: 1px solid var(--line);
}
@media (min-width: 720px) {
    .spec > div { grid-template-columns: 11rem 1fr; gap: 24px; }
}
.spec dt {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--fg-3);
    padding-top: 4px;
}
.spec dd { color: var(--fg-2); max-width: 44rem; }

.note {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--fg-2);
}

/* Timeline */
.timeline-wrap {
    position: relative;
    padding-left: 32px;
    margin-top: 16px;
}
.timeline-track {
    position: absolute;
    left: 4px;
    top: 10px;
    bottom: 10px;
    width: 1px;
    background: var(--line);
}
.timeline-fill {
    position: absolute;
    inset: 0;
    background: var(--accent);
    transform-origin: 50% 0;
    transform: scaleY(1);
}
.motion .timeline-fill { transform: scaleY(0); }

.timeline li {
    position: relative;
    padding-bottom: 48px;
}
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
    content: '';
    position: absolute;
    left: -32px;
    top: 8px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--bg);
    border: 1px solid var(--fg-3);
}
.timeline li.is-now::before {
    background: var(--accent);
    border-color: var(--accent);
    animation: pulse 2.4s ease-out infinite;
}
.timeline time {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--fg-3);
    margin-bottom: 8px;
}
.timeline li.is-now time { color: var(--accent); }
.timeline h3 {
    font-size: clamp(1.25rem, 2vw, 1.6rem);
    font-weight: 500;
    letter-spacing: -0.025em;
    line-height: 1.2;
    margin-bottom: 8px;
}
.timeline p { color: var(--fg-2); max-width: 40rem; }

/* Work index */
.work { border-top: 1px solid var(--line-strong); }
.work-row {
    position: relative;
    display: grid;
    grid-template-columns: 2.5rem 1fr;
    gap: 8px 16px;
    padding: 28px 0;
    border-bottom: 1px solid var(--line);
    isolation: isolate;
}
.work-row::before {
    content: '';
    position: absolute;
    inset: 0 calc(-1 * var(--gutter));
    z-index: -1;
    background: var(--bg-raised);
    transform-origin: 0 50%;
    transform: scaleX(0);
    transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.1, 1);
}
.work-row:hover::before { transform: scaleX(1); }

.work-idx { font-size: 12px; color: var(--fg-3); padding-top: 8px; }
.work-row:hover .work-idx { color: var(--accent); }

.work-body h3 {
    font-size: clamp(1.4rem, 2.6vw, 2.1rem);
    font-weight: 500;
    letter-spacing: -0.035em;
    line-height: 1.15;
    margin-bottom: 8px;
    transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.1, 1);
}
.work-row:hover .work-body h3 { transform: translateX(8px); }
.work-body p { color: var(--fg-3); font-size: 15px; max-width: 38rem; }
.work-row:hover .work-body p { color: var(--fg-2); }

.work-tags,
.work-meta { grid-column: 2; }
.work-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.work-tags li {
    font-size: 11px;
    padding: 4px 9px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--fg-2);
}
.work-meta {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--fg-3);
}

@media (min-width: 900px) {
    .work-row {
        grid-template-columns: 4rem minmax(0, 1fr) 12rem 9rem;
        align-items: start;
        gap: 24px;
    }
    .work-tags, .work-meta { grid-column: auto; padding-top: 10px; }
    .work-meta { text-align: right; }
}

/* Stack */
.stack { display: grid; gap: 48px; }
@media (min-width: 720px) { .stack { grid-template-columns: 1fr 1fr; gap: 24px; } }
.stack-list { border-top: 1px solid var(--line); }
.stack-list li {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    font-size: clamp(1.1rem, 1.8vw, 1.4rem);
    letter-spacing: -0.02em;
    color: var(--fg);
    transition: color 0.2s, padding-left 0.35s cubic-bezier(0.2, 0.7, 0.1, 1);
}
.stack-list li:hover { color: var(--accent); padding-left: 8px; }

/* Contact */
.contact { border-bottom: 0; }
.contact-title {
    font-size: clamp(2.8rem, 10vw, 9rem);
    font-weight: 600;
    line-height: 0.95;
    letter-spacing: -0.055em;
    margin-bottom: clamp(40px, 6vw, 72px);
    max-width: 12ch;
}
.contact-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px 32px;
}
.contact-mail {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: clamp(1.3rem, 3.6vw, 2.6rem);
    font-weight: 500;
    letter-spacing: -0.035em;
    border-bottom: 1px solid var(--line-strong);
    padding-bottom: 6px;
    transition: border-color 0.25s, color 0.25s;
    word-break: break-all;
    will-change: transform;
}
.contact-mail span { color: var(--accent); }
.contact-mail:hover { border-color: var(--accent); }

/* Footer */
.footer { border-top: 1px solid var(--line); }
.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding-top: 24px;
    padding-bottom: 32px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--fg-3);
}
.footer-inner a:hover,
.replay:hover { color: var(--fg); }
.footer-links { display: flex; gap: 24px; }
.replay {
    padding: 0;
    border: 0;
    background: none;
    color: inherit;
    font: inherit;
    letter-spacing: inherit;
    text-transform: inherit;
    cursor: pointer;
}

/* ---------- Bricks (shared by the intro scene and the hero baseplate) ---------- */
.brick {
    --face: #2a2b30;
    --edge: #141518;
    --stud: #3a3b41;
    position: relative;
    display: inline-grid;
    place-items: center;
    width: 1.3em;
    height: 1.18em;
    border-radius: 0.14em;
    background: linear-gradient(#303137, var(--face));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.07),
        inset 0 -0.12em 0 var(--edge),
        0 0.08em 0.18em rgba(0, 0, 0, 0.45);
    color: var(--fg);
    font-family: var(--font-sans);
    font-weight: 600;
    line-height: 1;
    padding-bottom: 0.1em;
    text-transform: lowercase;
    will-change: transform;
}
/* Two studs on top of every brick */
.brick::before,
.brick::after {
    content: '';
    position: absolute;
    top: -0.13em;
    width: 0.32em;
    height: 0.14em;
    border-radius: 0.06em 0.06em 0 0;
    background: var(--stud);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.brick::before { left: 0.2em; }
.brick::after  { right: 0.2em; }
.brick--accent {
    --face: #d9342b;
    --edge: #8f1d17;
    --stud: #e44a41;
    background: linear-gradient(#e03a31, var(--face));
    color: #fff;
}

/* ---------- Hero baseplate ---------- */
.hero-top {
    display: grid;
    gap: 32px;
    align-items: end;
}
@media (min-width: 900px) {
    .hero-top { grid-template-columns: auto 1fr; gap: 48px; }
}
.baseplate {
    justify-self: start;
    padding: 22px 18px 14px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background-color: #131417;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.07) 1.6px, transparent 2px);
    background-size: 14px 14px;
    background-position: 7px 7px;
    box-shadow: inset 0 -3px 0 rgba(0, 0, 0, 0.35);
}
.baseplate-word {
    display: flex;
    gap: 0.14em;
    font-size: clamp(20px, 3vw, 28px);
}
.baseplate .brick { transition: transform 0.25s cubic-bezier(0.2, 0.7, 0.1, 1); }
.baseplate .brick:hover { transform: translateY(-0.18em); }
@media (min-width: 900px) and (max-width: 1239px) {
    .hero-top .hero-meta { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Intro: Studio session ---------- */
.intro-screen { display: none; }
.intro .intro-screen {
    display: grid;
    place-items: center;
    position: fixed;
    inset: 0;
    z-index: 300;
    background: radial-gradient(120% 80% at 50% 0%, #17181c 0%, var(--bg) 60%);
    overflow: hidden;
}
.intro body { overflow: hidden; }

.intro-skip {
    position: absolute;
    top: 16px;
    right: var(--gutter);
    z-index: 3;
    padding: 8px 14px;
    border: 1px solid var(--line-strong);
    border-radius: 999px;
    background: rgba(10, 10, 10, 0.6);
    color: var(--fg-2);
    font: 500 13px/1 var(--font-sans);
    cursor: pointer;
    transition: color 0.2s, border-color 0.2s;
}
.intro-skip:hover { color: var(--fg); border-color: var(--fg-2); }

.studio {
    --s-bg: #2e2e2e;
    --s-panel: #252525;
    --s-line: #1b1b1b;
    --s-text: #cccccc;
    --s-dim: #8a8a8a;
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-rows: 34px 1fr auto;
    width: min(1040px, calc(100vw - 2 * var(--gutter)));
    height: min(600px, 76vh);
    border: 1px solid var(--s-line);
    border-radius: 10px;
    background: var(--s-bg);
    box-shadow: 0 40px 120px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.04);
    overflow: hidden;
    color: var(--s-text);
    font: 13px/1.4 var(--font-sans);
}
.studio-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10px 0 14px;
    background: var(--s-panel);
    border-bottom: 1px solid var(--s-line);
}
.studio-title { color: var(--s-dim); font-size: 12px; }
.studio-run {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 4px;
    background: #3a3a3a;
    color: #e6e6e6;
    font-size: 12px;
    font-weight: 500;
}
.studio-run svg { color: #4cc26a; }
.studio-run.is-pressed { background: #2f7d43; color: #fff; }
.studio-run.is-pressed svg { color: #fff; }

.studio-body {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 0;
}
@media (min-width: 720px) { .studio-body { grid-template-columns: 220px 1fr; } }

.panel-head {
    padding: 7px 12px;
    font-size: 12px;
    font-weight: 600;
    color: var(--s-dim);
    background: var(--s-panel);
    border-bottom: 1px solid var(--s-line);
}
.explorer {
    display: none;
    border-right: 1px solid var(--s-line);
    background: var(--s-bg);
}
@media (min-width: 720px) { .explorer { display: block; } }
.tree { padding: 6px 0; }
.tree li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    white-space: nowrap;
}
.tree .tree-child { padding-left: 32px; }
.tree .is-selected { background: #2c5d93; color: #fff; }
.ico {
    width: 14px;
    height: 14px;
    border-radius: 3px;
    flex: none;
    background: #6b6b6b;
}
.ico-workspace { background: #4a90d9; border-radius: 50%; }
.ico-players { background: #c79a4b; }
.ico-folder { background: #b8956a; }
.ico-sss { background: #7a8a9e; }
.ico-module { flex: none; }

.editor {
    display: grid;
    grid-template-rows: auto 1fr;
    min-width: 0;
    background: var(--s-bg);
}
.editor-tab {
    justify-self: start;
    padding: 7px 16px;
    font-size: 12px;
    background: var(--s-bg);
    border-right: 1px solid var(--s-line);
    border-top: 2px solid #4c8bf5;
}
.code {
    margin: 0;
    padding: 14px 16px 14px 0;
    border-top: 1px solid var(--s-line);
    overflow: hidden;
    white-space: normal;
    counter-reset: ln;
    font-family: var(--font-mono);
    font-size: clamp(12px, 1.35vw, 15px);
    line-height: 1.75;
    color: #cccccc;
}
.code .ln {
    display: block;
    min-height: 1.75em;
    white-space: pre;
}
.code .ln::before {
    counter-increment: ln;
    content: counter(ln);
    display: inline-block;
    width: 3.2em;
    padding-right: 1.2em;
    text-align: right;
    color: #5d5d5d;
}
.code .c { color: #7a7a7a; }
.code .k { color: #f86d7c; }
.code .s { color: #adf195; }
.code .f { color: #84d6f7; }
.caret {
    display: inline-block;
    width: 0.55em;
    height: 1.15em;
    margin-left: 1px;
    vertical-align: -0.2em;
    background: #cccccc;
    animation: caret 1s steps(1) infinite;
}
@keyframes caret { 50% { opacity: 0; } }

.output {
    border-top: 1px solid var(--s-line);
    background: var(--s-panel);
    padding-bottom: 8px;
    font-family: var(--font-mono);
    font-size: 12px;
}
.output .panel-head { font-family: var(--font-sans); }
.out-line { padding: 3px 12px; color: var(--s-dim); }
.out-ok { color: #8fd18f; }

/* Baseplate scene the Studio session cuts to */
.scene {
    position: absolute;
    inset: 0;
    z-index: 1;
    display: grid;
    place-items: center;
    perspective: 900px;
    opacity: 0;
    visibility: hidden;
}
.plate {
    position: absolute;
    left: -40vw;
    right: -40vw;
    top: 52%;
    height: 120vh;
    transform-origin: 50% 0;
    transform: rotateX(64deg);
    background-color: #151619;
    background-image: radial-gradient(circle, #24252a 3px, transparent 3.6px);
    background-size: 30px 30px;
    -webkit-mask-image: linear-gradient(#000 30%, transparent 85%);
    mask-image: linear-gradient(#000 30%, transparent 85%);
}
.scene-bricks {
    position: relative;
    display: flex;
    gap: 0.14em;
    margin-top: -2vh;
    font-size: clamp(34px, 8vw, 104px);
}
.scene-bricks .brick {
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.07),
        inset 0 -0.12em 0 var(--edge),
        0 0.3em 0.5em rgba(0, 0, 0, 0.55);
}

/* ---------- Pre-animation states (only when motion is on) ---------- */
.motion [data-reveal],
.motion [data-hero-fade],
.motion [data-hero-meta] > div { opacity: 0; }
.motion [data-split],
.motion [data-hero-title] { visibility: hidden; }
.motion .hero-grid > span { transform: scaleY(0); }
.motion .cross { opacity: 0; }
.motion .baseplate { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .dot, .timeline li.is-now::before { animation: none; }
    .work-row::before, .work-body h3, .nav { transition: none; }
}

@media (prefers-reduced-motion: reduce) {
    .replay { display: none; }
}

/* Short viewports: keep all nine lines of the bootstrap visible */
@media (max-height: 700px) {
    .studio { height: calc(100svh - 72px); }
    .code { font-size: 12px; line-height: 1.5; padding-top: 8px; }
    .code .ln { min-height: 1.5em; }
    .out-line { padding: 1px 12px; }
}