/* Material / Editorial — a modern, native-scroll portfolio. */
:root {
  color-scheme: dark;
  --bg: #101112;
  --surface: #1a1b1c;
  --ink: #f2f0ec;
  --muted: #9d9d99;
  --accent: #d5c2a8;
  --line: #e6e0d51c;
  --font: 'Manrope', 'Noto Sans KR', sans-serif;
  --header-height: 88px;
}
* { box-sizing: border-box; }
html { margin: 0; min-height: 100%; scroll-behavior: auto; scrollbar-gutter: stable; overflow-x: clip; }
body { margin: 0; min-height: 100svh; background: var(--bg); color: var(--ink); font: 1rem var(--font); -webkit-font-smoothing: antialiased; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
button:focus-visible, a:focus-visible, [tabindex]:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 6px; }
h1, h2, h3, h4, p { margin: 0; word-break: keep-all; }
p { line-height: 1.85; }
figure, dl { margin: 0; }
::selection { color: #121311; background: var(--accent); }
[hidden] { display: none !important; }

/* Clean studio gradients and slow, resolution-aware reflections. */
.ambient { position: fixed; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; background: radial-gradient(ellipse at 85% 24%, #383a3c45, transparent 48%), linear-gradient(125deg, #161717, #101112 48%, #181819); }
.ambient-light { position: absolute; width: 70vw; height: 95vh; pointer-events: none; opacity: .4; }
.light-warm { right: -42vw; top: -20vh; background: radial-gradient(ellipse, #ad96844a, transparent 68%); }
.light-cool { left: -55vw; bottom: -30vh; background: radial-gradient(ellipse, #8d9dae32, transparent 70%); }
.ambient-sheen { position: absolute; width: 82vw; height: 150vh; right: -38vw; top: -50vh; transform: rotate(35deg); background: linear-gradient(90deg, transparent 5%, #ffffff02 46%, #e4e0d514 49.8%, #ffffff02 50.2%, transparent 72%); opacity: .55; }
#ambient-canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .65; }

.portfolio-app { position: relative; z-index: 1; max-width: 1800px; margin: auto; padding: 0 clamp(22px, 3.5vw, 64px); }
.site-header { position: sticky; top: 0; z-index: 30; height: var(--header-height); display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); background: transparent; }
.brand { display: flex; align-items: center; gap: 24px; }
.wordmark { font-size: 2.1rem; font-weight: 600; letter-spacing: -2px; }
.wordmark span { color: var(--accent); }
.brand-caption { padding-left: 23px; border-left: 1px solid var(--line); color: #8f918e; font-size: .62rem; line-height: 1.7; letter-spacing: 1.25px; }
.header-links { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header-link { display: inline-flex; gap: 18px; align-items: center; padding: 10px 12px; font-size: .8rem; border: 0; border-radius: 0; white-space: nowrap; transition: color .2s; }
.header-link span { color: var(--accent); transition: transform .2s; }
.header-link:hover { color: #fff; background: transparent; }
.header-link:hover span { transform: translate(2px, -2px); }
.portfolio { display: grid; grid-template-columns: clamp(150px, 16vw, 230px) minmax(0, 1fr); gap: clamp(28px, 3.5vw, 64px); align-items: start; }
.index-column { position: sticky; top: var(--header-height); height: calc(100svh - var(--header-height)); min-width: 0; padding: 38px 0 22px; display: flex; flex-direction: column; border-right: 1px solid #e2e3e50c; }
.rail-heading { display: flex; align-items: center; gap: 9px; color: #7e827f; font-size: .59rem; letter-spacing: 1.8px; padding-right: 24px; }
.rail-heading > span:last-child { margin-left: auto; color: #656667; letter-spacing: .8px; }
.reel-viewport { position: relative; flex: 1; min-height: 0; overflow: clip; isolation: isolate; touch-action: pan-x pinch-zoom; user-select: none; cursor: grab; perspective: 1000px; }
/* Let links behind the 3D scene plane receive clicks; the viewport still handles dragging. */
.reel-scene { position: absolute; inset: 0; transform-style: preserve-3d; perspective: 1000px; perspective-origin: 0 50%; pointer-events: none; }
.reel-item { position: absolute; left: 6px; top: 50%; display: flex; align-items: baseline; gap: 10px; max-width: 91%; padding: 12px 4px; color: #828283; white-space: nowrap; line-height: 1.2; transform-origin: 0 50%; backface-visibility: hidden; will-change: transform, opacity; transition: color .25s; pointer-events: auto; cursor: pointer; }
.reel-number { color: #747772; font-size: .55rem; font-weight: 400; letter-spacing: .5px; }
.reel-title { display: block; font-size: clamp(1.1rem, 1.65vw, 1.65rem); line-height: 1.25; letter-spacing: -.5px; font-weight: 600; }
.reel-item.is-selected { color: #f2f0e9; text-shadow: none; }
.reel-item.is-selected .reel-number { color: var(--accent); }
.reel-item.is-selected::after { content: ''; position: absolute; left: 20px; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, #d4c6b366, transparent); }
.reel-item:hover { color: #dbdddd; }
.reel-item:active, .reel-item:hover .reel-number { color: var(--accent); }
.reel-hint { position: absolute; top: clamp(12px, 12%, 56px); left: 0; right: 10px; display: flex; justify-content: center; color: #b6aea0; opacity: .8; pointer-events: none; }
.reel-hint svg { width: 48px; height: 80px; }
.reel-hint-arrows { opacity: .5; }
.reel-hint-hand { animation: reel-drag-hint 1.6s ease-in-out 3; }
.reel-hint.is-paused .reel-hint-hand { animation-play-state: paused; }
@keyframes reel-drag-hint { 0%, 100% { transform: translateY(0); } 25% { transform: translateY(5px); } 65% { transform: translateY(-5px); } }
@media (max-height: 540px) { .reel-hint { display: none; } }
.reel-viewport.is-dragging, .reel-viewport.is-dragging * { cursor: grabbing; }
.reel-viewport.is-dragging .reel-item { transition: none; }
.content-column { min-width: 0; padding-top: 34px; }
.detail-stage { position: relative; }
.detail-panel { --section-rgb: 211, 206, 196; position: relative; min-height: calc(100svh - var(--header-height)); margin-bottom: 150px; scroll-margin-top: calc(var(--header-height) + 30px); outline-offset: 10px !important; }
.detail-panel:last-child { margin-bottom: 80px; }
.panel-body { min-width: 0; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: #a6a8a4; font-size: .65rem; font-weight: 400; letter-spacing: 1.8px; line-height: 1.7; }
.accent { color: var(--accent); }
h1, h2 { font-weight: 600; letter-spacing: -1.8px; line-height: 1.35; }
h2 { font-size: clamp(1.9rem, 3vw, 3.2rem); margin: 21px 0 24px; }
.dim { color: #a5a6a7; }
.body-copy { max-width: 63ch; color: #b5b8b5; font-size: 1rem; line-height: 1.95; }

/* Editorial introduction and a single material study. */
#panel-profile { min-height: calc(100svh - var(--header-height)); margin-bottom: 120px; }
.hero-composition { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: center; min-height: clamp(460px, 62vh, 660px); gap: 12px; }
.hero-copy { position: relative; z-index: 2; padding: 30px 0; }
.hero-copy h1 { margin: 29px 0 28px; font-size: clamp(2.35rem, 4vw, 4.7rem); line-height: 1.32; letter-spacing: -2.8px; font-weight: 500; }
.hero-copy h1 .dim { background: linear-gradient(110deg, #f5f1e9 5%, #b1b3b2 52%, #8a8c8e 96%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-copy .body-copy { max-width: 36ch; font-size: .93rem; color: #a4a8a5; }
.profile-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 30px; }
.text-button { display: inline-flex; gap: 20px; align-items: center; padding: 10px 0; margin-top: 22px; font-size: .84rem; font-weight: 400; color: #dfdbd2; }
.text-button > span { color: var(--accent); transition: transform .2s; }
.text-button:hover > span { transform: translate(3px, -3px); }
.profile-actions .text-button { translate: var(--magnet-x, 0px) var(--magnet-y, 0px); margin: 0; padding: 14px 20px; border-radius: 3px; gap: 22px; font-size: .8rem; }
.primary-action { background: #e9e5dc; color: #1a1b1b; box-shadow: none; transition: background .2s; }
.primary-action > span { color: #242625; }
.primary-action:hover { background: #fff; box-shadow: none; }
.profile-actions .text-button:focus-visible { translate: none; transform: none; }
.secondary-action { border: 1px solid #d7d5cf2a; background: transparent; color: #c4c7c4; }
.hero-visual { position: relative; overflow: clip; width: 115%; margin-left: -10%; aspect-ratio: 1; display: grid; place-items: center; isolation: isolate; }
.sculpture-ground { position: absolute; left: 24%; right: 12%; height: 10%; bottom: 13%; border-radius: 50%; background: #000; filter: blur(25px); opacity: .38; transform: rotate(-8deg); }
.sculpture-motion { width: 112%; transform: perspective(1000px) translate3d(var(--hero-tx, 0px), var(--hero-ty, 0px), 0) rotateX(var(--hero-rx, 0deg)) rotateY(var(--hero-ry, 0deg)); transform-origin: center; pointer-events: none; }
.hero-sculpture { display: block; width: 100%; height: auto; max-width: none; user-select: none; animation: sculpture-drift 15s ease-in-out infinite alternate; }
.sculpture-caption { position: absolute; bottom: 2%; left: 14%; right: 4%; display: flex; justify-content: space-between; align-items: center; gap: 14px; padding-top: 12px; border-top: 1px solid #e5e0d817; color: #7d827f; font-size: .48rem; letter-spacing: 1.2px; }
.sculpture-caption span:last-child { color: #aaa89f; }
@keyframes sculpture-drift { from { transform: translateY(3px) rotate(-2deg); } to { transform: translateY(-8px) rotate(1deg); } }
.fact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin: 28px 0; }
.fact-grid > div { min-width: 0; }
.fact-grid dt { color: #8f9092; font-size: .58rem; letter-spacing: 1.2px; margin-bottom: 9px; }
.fact-grid dd { margin: 0; color: #d6d7d7; font-size: .81rem; line-height: 1.8; overflow-wrap: anywhere; }
.hero-body > .fact-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; padding: 25px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); border-radius: 0; background: transparent; margin: 5px 0 0; }
.hero-body > .fact-grid dd { font-size: .72rem; color: #aeb2ad; }.hero-body > .fact-grid dt { font-size: .53rem; color: #777e79; }

/* Contrasting project covers, with quiet reading surfaces. */
#panel-idea2strategy { --section-rgb: 213, 206, 193; --paper: #d5d0c5; --paper-shade: #9c9689; }
#panel-drowsiness { --section-rgb: 191, 207, 214; --paper: #bfccd0; --paper-shade: #7f979d; }
#panel-crypto { --section-rgb: 216, 199, 169; --paper: #cec3ae; --paper-shade: #9c8a68; }
.project-marker { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 20px; color: #8d948e; font-size: .61rem; font-weight: 400; letter-spacing: 1.4px; }
.project-marker span:last-child { color: rgba(var(--section-rgb), .85); }
.project-banner { position: relative; isolation: isolate; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); align-items: center; gap: 32px; padding: clamp(30px, 4vw, 62px); min-height: 390px; border: 1px solid #f2f0e529; border-radius: 5px; background: var(--paper); box-shadow: 0 28px 50px #00000020; color: #25292a; }
.project-banner::before { translate: var(--cover-shift, 0px) 0; content: ''; position: absolute; z-index: -1; width: 64%; height: 160%; right: -29%; top: -30%; border-radius: 40%; transform: rotate(-29deg); background: linear-gradient(100deg, transparent, #ffffff15 15%, #ffffff77 23%, #ffffff08 25%, #3d414229 52%, transparent 75%); filter: blur(1px); }
.project-banner::after { content: ''; position: absolute; z-index: -1; inset: 0; background: radial-gradient(ellipse at var(--cover-x, 50%) var(--cover-y, 50%), rgb(255 255 255 / calc(var(--cover-light, 0) * .22)), transparent 64%), linear-gradient(120deg, #ffffff18, transparent 40%, #191d1e12); pointer-events: none; }
.project-banner h2 { font-size: clamp(2.3rem, 4.7vw, 5.2rem); letter-spacing: -3px; line-height: 1.04; margin: 29px 0 23px; color: #22282a; font-weight: 500; }
.project-banner h2 > span { display: block; }.project-banner p { color: #4e5353; font-size: .84rem; }
.project-banner .eyebrow { color: #414944; font-size: .6rem; letter-spacing: 1.2px; }
.project-body, .resume-body, .contact-body { position: relative; overflow: hidden; padding: clamp(28px, 3.5vw, 48px); border: 1px solid var(--line); border-radius: 5px; background: linear-gradient(125deg, #202122e6, #151617e6); }
.project-body { margin-top: 18px; }.project-body > .eyebrow { color: rgb(var(--section-rgb)); }
.project-body > h2 { font-size: clamp(1.8rem, 2.8vw, 3rem); }.project-body .dim { color: #9a9b9d; }
.chips { display: flex; flex-wrap: wrap; gap: 7px; margin: 23px 0 0; }
.chips span { border: 1px solid #cfd7d023; background: transparent; border-radius: 2px; padding: 6px 10px; color: #a4aea7; font-size: .68rem; }
.idea-banner { grid-template-columns: minmax(0, 1fr); }
.signal-concept, .state-concept { width: 100%; max-width: 290px; justify-self: end; text-align: center; }
.signal-concept > i { display: block; font-style: normal; font-size: .9rem; line-height: 1.6; color: #64706a; }
.signal-concept > div { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }.signal-concept > div > span { padding: 19px 6px; border: 1px solid #2d3a3a33; border-radius: 2px; background: #ffffff1f; font-size: .55rem; letter-spacing: 1.1px; color: #414944; }
.signal-concept strong { display: block; font-weight: 400; font-size: 1.4rem; margin-top: 6px; color: #293b3c; }.fusion-node { display: block; padding: 14px; border: 1px solid #2d3a3a33; border-radius: 2px; background: #ffffff1a; font-size: .59rem; letter-spacing: 1.2px; color: #3a5251; }.signal-concept .level-range { font-size: 1.8rem; letter-spacing: 7px; }
.state-concept { display: grid; gap: 13px; text-align: left; }.state-concept > div { padding: 23px; border: 1px solid #3f382d33; border-radius: 2px; background: #ffffff14; display: grid; gap: 8px; }.state-concept small { color: #414944; font-size: .58rem; letter-spacing: 1.2px; }.state-concept strong { color: #343c38; font-size: 1.3rem; font-weight: 500; }.state-concept span { font-size: .7rem; color: #414944; }
.resume-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 34px 0; padding: 22px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.resume-metrics > div { min-width: 0; padding-right: 12px; }.resume-metrics > div + div { border-left: 1px solid var(--line); padding-left: 20px; }
.resume-metrics strong { display: block; color: rgb(var(--section-rgb)); font-size: clamp(1.15rem, 2.1vw, 2rem); font-weight: 600; line-height: 1.6; overflow-wrap: anywhere; }
.resume-metrics span { display: block; color: #a0a1a2; font-size: .68rem; line-height: 1.7; margin-top: 5px; }
.section-heading { color: #ececed; font-size: .92rem; font-weight: 600; margin: 35px 0 18px; display: flex; align-items: center; gap: 12px; }
.section-heading::before { content: ''; width: 13px; height: 1px; background: #b6b8ad; border-radius: 0; box-shadow: none; }
.architecture-summary { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); border-radius: 0; overflow: hidden; margin: 18px 0 33px; background: #d5dbd204; }
.architecture-summary article { display: grid; grid-template-columns: 102px minmax(0, 1fr); gap: 20px; padding: 20px; }.architecture-summary article + article { border-top: 1px solid var(--line); }
.architecture-summary h4 { color: rgb(var(--section-rgb)); font-size: .76rem; font-weight: 500; line-height: 1.8; }.architecture-summary p { color: #bbbcbd; font-size: .78rem; line-height: 1.9; overflow-wrap: anywhere; }
details { border-top: 1px solid var(--line); }summary { cursor: pointer; list-style: none; }summary::-webkit-details-marker { display: none; }
.case-study { margin-top: 0; border: 0; border-top: 1px solid #ccd7ca21; border-radius: 0; background: transparent; transition: background .25s; }.case-study:hover, .case-study[open] { background: #cbd3c808; }
.case-study > summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 24px 0; color: #c8d0c7; font-size: .89rem; line-height: 1.75; }.case-study > summary > span:first-child { display: flex; align-items: baseline; gap: 16px; }.case-study summary b { font-size: .61rem; color: rgb(var(--section-rgb)); font-weight: 500; }
.disclosure-icon { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 23px; height: 23px; border: 0; border-radius: 0; color: #c7cebf; font-size: 1.2rem; font-weight: 300; transition: transform .25s; }.case-study[open] .disclosure-icon { transform: rotate(45deg); }
.project-story { padding: 0 25px 28px 52px; overflow-wrap: anywhere; }.project-story h4 { font-size: .74rem; font-weight: 600; color: rgb(var(--section-rgb)); margin: 23px 0 9px; }.project-story p, .project-story li { color: #bbbcbd; font-size: .85rem; line-height: 1.95; }.project-story ul { margin: 0; padding-left: 18px; }.project-story li + li { margin-top: 10px; }
.resume-section { margin-top: 38px; }.resume-body { --section-rgb: 205, 208, 198; background: linear-gradient(130deg, #242724a6, #181b1ab8); }
.timeline { margin-top: 17px; }.timeline article { display: grid; grid-template-columns: 127px minmax(0, 1fr); gap: 20px; padding: 25px 0; border-top: 1px solid var(--line); }.timeline-year { padding-top: 3px; color: #9c9ea0; font-size: .66rem; line-height: 1.9; }.timeline h3 { font-size: .92rem; color: #e2e2e3; font-weight: 600; }.timeline p { font-size: .82rem; color: #aeafb0; margin-top: 10px; }.timeline .timeline-team { font-size: .7rem; color: #95979a; margin-top: 6px; }.timeline .text-button { margin-top: 13px; }
.credential-list > article { display: flex; align-items: flex-start; justify-content: space-between; gap: 22px; padding: 23px 0; border-top: 1px solid var(--line); }.credential-list h4 { color: #dfdfe0; font-size: .85rem; font-weight: 500; margin-bottom: 8px; }.credential-list p { color: #a5a6a8; font-size: .75rem; }.credential-list details { border: 0; min-width: 95px; text-align: right; }.credential-list summary { color: #9a9c9e; font-size: .66rem; padding: 4px 0; list-style: disclosure-closed; list-style-position: inside; }.credential-list details p { font-size: .66rem; margin-top: 7px; overflow-wrap: anywhere; }.credential-grade { display: inline-block; color: #cdcfd2; font-size: .7rem; line-height: 1.8; margin-top: 4px; }

.contact-body { position: relative; overflow: hidden; padding-top: 45px; background: radial-gradient(ellipse at 90% 10%, #545b5940, transparent 57%), linear-gradient(140deg, #242525db, #1b1a1be8); }
.contact-body::before { content: ''; pointer-events: none; position: absolute; width: 55%; height: 160%; right: -25%; top: -10%; transform: rotate(30deg); background: linear-gradient(90deg, transparent, #eeeece0b 46%, #f3f5da24 49%, #1b232315 53%, transparent 70%); }
.contact-type { position: relative; margin: 40px 0; font-size: clamp(4rem, 8.2vw, 8.5rem); letter-spacing: -7px; line-height: .95; color: #e0e3d9; font-weight: 400; }.contact-type em { display: inline-block; transform: none; font: inherit; color: #919c94; }
.contact-body h2 { position: relative; font-size: clamp(1.8rem, 3vw, 3rem); }.contact-links { margin-top: 35px; position: relative; }.contact-links > a { display: grid; grid-template-columns: 76px minmax(0, 1fr) 20px; align-items: center; gap: 20px; padding: 22px 0; border-top: 1px solid var(--line); }.contact-links span { font-size: .55rem; letter-spacing: 1.5px; color: #969899; }.contact-links strong { font-size: clamp(.9rem, 1.6vw, 1.4rem); font-weight: 500; color: #d1d4d3; overflow-wrap: anywhere; }.contact-links i { font-style: normal; color: var(--accent); }.contact-links > a:hover strong { color: #f7f8f6; }.copy-status { color: var(--accent); font-size: .76rem; min-height: 26px; margin-top: 8px; }

.depth-reveal { opacity: var(--reveal-opacity, .24); filter: blur(var(--reveal-blur, 3px)); transform: perspective(1000px) translateZ(var(--reveal-z, -70px)); transform-origin: 50% 50%; }
.depth-reveal.is-surfaced, .depth-reveal:focus-within { opacity: 1; filter: none; transform: none; }
.skip-link { position: fixed; top: -100px; left: 20px; z-index: 100; padding: 12px 18px; border-radius: 8px; background: var(--accent); color: #1c1d1c; }.skip-link:focus { top: 14px; }.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }.noscript-note { position: fixed; bottom: 20px; left: 20px; right: 20px; z-index: 50; padding: 15px; border: 1px solid #c3ccc945; border-radius: 8px; background: #252625; color: #e1e3e1; font-size: .8rem; }

@media (min-width: 1600px) { .hero-composition { min-height: 690px; }.hero-copy .body-copy { font-size: 1rem; }.hero-body > .fact-grid dd { font-size: .82rem; } }
@media (max-width: 1100px) {
  .portfolio { grid-template-columns: 140px minmax(0, 1fr); gap: 28px; }.rail-heading { padding-right: 14px; font-size: .5rem; letter-spacing: 1px; }.rail-heading > span:last-child { display: none; }
  .reel-title { font-size: 1.15rem; }.reel-item { gap: 7px; }.hero-copy h1 { font-size: 2.7rem; }.hero-copy .body-copy { font-size: .82rem; }
  .hero-visual { width: 120%; margin-left: -15%; }
  .hero-body > .fact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }.hero-body > .fact-grid dd { font-size: .76rem; }
  .project-banner { padding: 32px; gap: 25px; min-height: 330px; }.project-banner h2 { font-size: 2.65rem; }.timeline article { grid-template-columns: 105px minmax(0, 1fr); }.resume-metrics { gap: 10px; }.resume-metrics > div + div { padding-left: 12px; }
}
@media (max-width: 850px) and (min-width: 741px) {
  .hero-composition { grid-template-columns: 1fr; position: relative; min-height: 500px; }.hero-copy { max-width: 380px; }.hero-copy h1 { font-size: 3rem; }
  .hero-visual { position: absolute; z-index: -1; width: 330px; right: -40px; top: 50px; opacity: .38; }.hero-copy .body-copy { text-shadow: 0 1px 15px #0e0d0d; }
  .project-banner { grid-template-columns: 1fr; }.signal-concept, .state-concept { display: none; }.project-banner h2 { font-size: 3.2rem; }.fact-grid { grid-template-columns: 1fr; }
  .resume-metrics { grid-template-columns: 1fr; }.resume-metrics > div + div { border-left: 0; padding: 12px 0 0; }.timeline article { grid-template-columns: 1fr; gap: 10px; }.architecture-summary article { grid-template-columns: 1fr; gap: 8px; }
}
@media (max-width: 740px) {
  :root { --header-height: 70px; }.portfolio-app { padding: 0 20px; }.site-header { gap: 12px; }.wordmark { font-size: 1.8rem; }.brand { gap: 13px; }.brand-caption { padding-left: 13px; font-size: .43rem; letter-spacing: 1.1px; }.header-links { gap: 5px; }.header-link { font-size: .65rem; gap: 10px; padding: 9px 12px; }
  .portfolio { display: block; }.index-column { top: var(--header-height); z-index: 25; height: 67px; padding: 12px 0; border: 0; border-bottom: 1px solid #e4e5e716; background: transparent; }.rail-heading { display: none; }
  .reel-viewport { min-height: 42px; overflow: visible; perspective: none; cursor: auto; touch-action: auto; }.reel-scene { position: static; display: flex; align-items: center; gap: 6px; height: 100%; overflow-x: auto; scrollbar-width: none; transform-style: flat; perspective: none; pointer-events: auto; }.reel-scene::-webkit-scrollbar { display: none; }
  .reel-item { position: relative; top: auto; left: auto; flex: 0 0 auto; padding: 10px 12px; max-width: none; gap: 6px; border-radius: 2px; border: 1px solid #dee0e212; background: #dadbde04; transform: none !important; opacity: 1 !important; pointer-events: auto !important; cursor: pointer; }.reel-title { font-size: .61rem; letter-spacing: 0; line-height: 1; }.reel-title br { display: none; }.reel-number { font-size: .4rem; }.reel-item.is-selected { border-color: #c8d4d040; background: #c8d4d00c; }.reel-item.is-selected::after { display: none; }.reel-hint { display: none; }
  .content-column { padding-top: 27px; }.detail-panel { min-height: 0; margin-bottom: 75px; scroll-margin-top: 157px; }.detail-panel:last-child { margin-bottom: 35px; }#panel-profile { min-height: 0; margin-bottom: 75px; }
  .hero-composition { grid-template-columns: 1fr; gap: 0; min-height: 0; }.hero-copy { padding: 15px 0 0; }.hero-copy h1 { font-size: clamp(2.5rem, 8.7vw, 3.65rem); letter-spacing: -2px; margin: 24px 0 22px; }.hero-copy .body-copy { font-size: .86rem; max-width: 42ch; }.eyebrow { font-size: .55rem; letter-spacing: 1.6px; }.profile-actions { margin-top: 25px; }.profile-actions .text-button { padding: 13px 17px; font-size: .72rem; }
  .hero-visual { width: min(100%, 430px); max-height: 390px; margin: -2px auto 18px; }
  .hero-body > .fact-grid { padding: 20px; gap: 21px 15px; }.hero-body > .fact-grid dd { font-size: .69rem; }
  h2 { font-size: 1.85rem; letter-spacing: -1.2px; }.body-copy { font-size: .84rem; }.project-body, .resume-body, .contact-body { padding: 26px 22px; border-radius: 5px; }.project-body > h2 { font-size: 1.7rem; }.project-marker { font-size: .43rem; gap: 10px; letter-spacing: 1.3px; margin-bottom: 13px; }
  .project-banner { grid-template-columns: 1fr; min-height: 280px; padding: 30px 24px; border-radius: 5px; }.project-banner h2 { font-size: clamp(2.6rem, 9vw, 3.8rem); letter-spacing: -2px; margin: 25px 0 20px; }.project-banner p { font-size: .76rem; }.signal-concept, .state-concept { display: none; }
  .project-body { margin-top: 12px; }.fact-grid { grid-template-columns: 1fr; gap: 20px; }.fact-grid dd { font-size: .77rem; }.chips { gap: 6px; }.chips span { padding: 5px 8px; font-size: .6rem; }
  .resume-metrics { grid-template-columns: 1fr; gap: 17px; margin: 28px 0; padding: 22px 0; }.resume-metrics > div + div { border-left: 0; padding: 0; }.resume-metrics strong { font-size: 1.55rem; }.resume-metrics span { font-size: .66rem; margin-top: 2px; }
  .section-heading { font-size: .84rem; margin-top: 29px; }.architecture-summary article { grid-template-columns: 1fr; gap: 7px; padding: 18px; }.architecture-summary p { font-size: .74rem; }.case-study > summary { padding: 18px 15px; gap: 10px; font-size: .76rem; }.case-study > summary > span:first-child { gap: 10px; }.project-story { padding: 0 17px 23px; }.project-story p, .project-story li { font-size: .79rem; }.disclosure-icon { flex-basis: 20px; height: 20px; }
  .timeline article { grid-template-columns: 1fr; gap: 10px; padding: 22px 0; }.timeline h3 { font-size: .85rem; }.timeline p { font-size: .78rem; }.credential-list > article { display: block; }.credential-list details { margin-top: 10px; text-align: left; }.credential-list h4 { font-size: .8rem; }
  .contact-type { font-size: 5.5rem; margin: 36px 0; letter-spacing: -5px; }.contact-body h2 { font-size: 1.6rem; }.contact-links > a { grid-template-columns: minmax(0, 1fr) 16px; gap: 8px; padding: 20px 0; }.contact-links span { grid-column: 1 / -1; }.contact-links strong { font-size: .92rem; }
  .ambient-light { width: 160vw; }.light-warm { right: -130vw; }.light-cool { left: -145vw; }#ambient-canvas { opacity: .4; }
}
@media (max-width: 380px) { .portfolio-app { padding: 0 15px; }.brand-caption { display: none; }.hero-copy h1 { font-size: 2.6rem; }.project-body, .resume-body, .contact-body { padding: 24px 18px; }.hero-body > .fact-grid { padding: 18px; }.hero-body > .fact-grid dd { font-size: .64rem; } }

@media (max-width: 1100px) { .sculpture-motion { width: 112%; }.sculpture-caption { font-size: .42rem; left: 10%; right: 0; gap: 8px; } }
@media (max-width: 850px) and (min-width: 741px) { .hero-visual { opacity: .48; }.sculpture-caption { display: none; } }
@media (max-width: 740px) { .brand-caption { font-size: .45rem; letter-spacing: .8px; }.hero-copy h1 { font-weight: 500; }.hero-visual { width: min(100%, 440px); margin-top: 15px; margin-bottom: 26px; }.sculpture-motion { width: 108%; }.sculpture-caption { left: 5%; right: 5%; font-size: .43rem; bottom: 0; }.hero-body > .fact-grid { padding-left: 0; padding-right: 0; }.project-body, .resume-body, .contact-body { border-radius: 5px; }.case-study > summary { padding-left: 0; padding-right: 0; }.contact-type { font-weight: 400; } }
@media (prefers-reduced-motion: reduce) { .sculpture-motion { transform: none; }.profile-actions .text-button, .project-banner::before { translate: none; }.project-banner { --cover-light: 0 !important; } *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }.depth-reveal { opacity: 1; filter: none; transform: none; } }
html[data-reduced-motion=true] .depth-reveal { opacity: 1; filter: none; transform: none; }
@media print {
  :root { --header-height: 0px; color-scheme: light; }html, body { overflow: visible; background: white; color: black; }.ambient, .site-header, .index-column, .hero-visual, .text-button, .project-marker { display: none; }
  .portfolio-app, .portfolio, .content-column, .detail-stage, .hero-composition { display: block; padding: 0; }.detail-panel { margin: 0 0 30px; min-height: 0; }.project-body, .resume-body, .contact-body, .project-banner, .hero-body > .fact-grid { background: white; box-shadow: none; border-color: #ccc; padding: 20px; }
  .depth-reveal { opacity: 1 !important; filter: none !important; transform: none !important; }.project-banner::before, .project-banner::after, .contact-body::before { display: none; }.hero-copy h1 .dim { color: #333; background: none; }h1, h2, h3, h4, .dim, .body-copy, .fact-grid dd, .resume-metrics strong, .timeline p, .project-story p, .project-story li, .architecture-summary p, .contact-links strong, .contact-type { color: #222 !important; }.project-story, .case-study > div { display: block !important; }.hero-copy h1 { font-size: 35px; }
}

/* Longer, factual project title. */
.drowsy-banner h2 { font-size: clamp(2rem, 3.4vw, 3.8rem); line-height: 1.25; letter-spacing: -1.8px; }
.bio-highlight strong, .timeline p strong { color: var(--ink); font-weight: 700; }
@media (max-width: 740px) { .drowsy-banner h2 { font-size: clamp(1.8rem, 7.8vw, 2.5rem); letter-spacing: -1.1px; } }

@media print { .bio-highlight strong, .timeline p strong { color: #222; } }