/* Michael Perry portfolio
   Layout idea: one 12-column grid on warm paper. Real project imagery sits on
   flat plates; text hangs off the same column lines. One accent per project. */

@font-face { font-family: "Hanken Grotesk"; src: url("../fonts/hanken-grotesk-latin-wght-normal.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Hanken Grotesk"; src: url("../fonts/hanken-grotesk-latin-wght-italic.woff2") format("woff2"); font-weight: 100 900; font-style: italic; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }

:root {
  color-scheme: light;
  --paper: #F8F8F5;
  --surface: #EFEEE9;      /* warm gray secondary surface */
  --surface-2: #E6E4DD;
  --ink: #202020;
  --ink-2: #5E5D58;        /* secondary text, 6.3:1 on paper */
  --line: #DBD9D1;
  --plate: #888A8D;        /* the CAD render background, sampled from the renders */
  --accent: #8C6D1F;       /* brass from the watch; pages override this */
  --hot: #B4472B;
  --cold: #3B6A94;

  --sans: "Hanken Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --gutter: clamp(20px, 4.2vw, 64px);
  --gap: clamp(16px, 2vw, 28px);
  --max: 1360px;
  --space-s: clamp(40px, 6vw, 80px);
  --space-l: clamp(72px, 11vw, 160px);
  --ease: cubic-bezier(.2, .6, .2, 1);
}

@view-transition { navigation: auto; }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1.0625rem/1.6 var(--sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip; }
img, picture, video, svg { display: block; max-width: 100%; }
img, video { height: auto; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1, h2, h3 { font-weight: 500; letter-spacing: -0.022em; line-height: 1.08; text-wrap: balance; }
p { text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--ink); color: var(--paper); }

.wrap { width: 100%; max-width: calc(var(--max) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap); }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: absolute; left: var(--gutter); top: -60px; background: var(--ink); color: var(--paper); padding: 10px 14px; z-index: 100; }
.skip:focus { top: 10px; }

/* Small technical label */
.label, .mono { font: 400 0.75rem/1.4 var(--mono); letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-2); }
.mono { text-transform: none; letter-spacing: 0; }

/* Text links: underline draws in from the left */
.link, .prose a, .arrow { background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat; padding-bottom: 2px; transition: background-size .35s var(--ease); }
.arrow { background-size: 0 1px; display: inline-flex; align-items: baseline; gap: .5em; }
.arrow::after { content: "\2192"; font-family: var(--sans); transition: transform .35s var(--ease); }
.arrow[download]::after { content: "\2193"; }
.arrow[href^="http"]::after { content: "\2197"; }
@media (hover: hover) {
  .link:hover, .prose a:hover { background-size: 0 1px; background-position: 100% 100%; }
  .arrow:hover { background-size: 100% 1px; }
  .arrow:hover::after { transform: translateX(3px); }
  .arrow[download]:hover::after { transform: translateY(2px); }
  .arrow[href^="http"]:hover::after { transform: translate(2px, -2px); }
}
.btn { display: inline-flex; align-items: center; gap: .6em; min-height: 46px; padding: 0 20px; border: 1px solid var(--ink); border-radius: 2px; font-weight: 500; font-size: .9375rem; background: transparent; cursor: pointer; transition: background .2s, color .2s; }
.btn--solid { background: var(--ink); color: var(--paper); }
@media (hover: hover) { .btn:hover { background: var(--ink); color: var(--paper); } .btn--solid:hover { background: transparent; color: var(--ink); } }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.site-header.is-stuck { border-bottom-color: var(--line); }
.site-header__in { display: flex; align-items: center; gap: 24px; min-height: 64px; }
.brand { font-weight: 600; letter-spacing: -0.01em; margin-right: auto; padding: 8px 0; }
.site-nav ul { display: flex; gap: clamp(18px, 2.4vw, 36px); }
.site-nav a { font-size: .9375rem; color: var(--ink-2); padding: 8px 0; position: relative; transition: color .2s; }
.site-nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 3px; height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.site-nav a:hover, .site-nav a[aria-current] { color: var(--ink); }
.site-nav a:hover::after, .site-nav a[aria-current]::after { transform: scaleX(1); }
.header-resume, .nav-toggle { display: none; }
@media (max-width: 760px) {
  .header-resume { display: block; font-size: .9375rem; padding: 10px 4px; background: linear-gradient(currentColor, currentColor) 0 calc(100% - 8px) / 100% 1px no-repeat; }
  .nav-toggle { display: grid; place-items: center; width: 44px; height: 44px; margin-right: -10px; background: none; border: 0; cursor: pointer; }
  .nav-toggle__bars, .nav-toggle__bars::before { display: block; width: 22px; height: 1.5px; background: var(--ink); transition: transform .25s var(--ease); }
  .nav-toggle__bars { transform: translateY(-3.5px); }
  .nav-toggle__bars::before { content: ""; transform: translateY(7px); }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars { transform: rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: rotate(-90deg); }
  .js .site-nav { position: absolute; left: 0; right: 0; top: 100%; background: var(--paper); border-bottom: 1px solid var(--line); padding: 4px var(--gutter) 20px; display: none; }
  .js .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav a { display: block; font-size: 1.375rem; color: var(--ink); padding: 14px 0; border-bottom: 1px solid var(--line); letter-spacing: -0.01em; }
  .site-nav a::after { display: none; }
  .site-nav [data-resume] { display: none; }
  html:not(.js) .site-header__in { flex-wrap: wrap; }
  html:not(.js) .nav-toggle { display: none; }
}

/* ---------- Home hero ---------- */
.hero { padding-block: clamp(40px, 7vw, 96px) clamp(36px, 5vw, 64px); }
.hero__title { grid-column: 1 / span 7; font-size: clamp(2.75rem, 7.2vw, 5.75rem); letter-spacing: -0.04em; line-height: .98; }
.hero__body { grid-column: 1 / span 6; margin-top: clamp(20px, 2.6vw, 36px); }
.hero__lede { font-size: clamp(1.125rem, 1.5vw, 1.3125rem); line-height: 1.5; max-width: 34em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; margin-top: 28px; }
.hero__facts { grid-column: 9 / -1; grid-row: 1 / span 2; align-self: end; border-top: 1px solid var(--ink); }
.hero__facts li { display: grid; grid-template-columns: 5.5em 1fr; gap: 12px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: .9375rem; line-height: 1.4; }
.hero__facts .label { padding-top: 3px; }
@media (max-width: 960px) {
  .hero__title, .hero__body { grid-column: 1 / -1; }
  .hero__facts { grid-column: 1 / -1; grid-row: auto; margin-top: 40px; }
}

/* ---------- Section scaffolding ---------- */
.section { padding-block: var(--space-s); }
.section--rule { border-top: 1px solid var(--line); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--ink); margin-bottom: var(--gap); }
.section-head h2 { font: 400 0.75rem/1.4 var(--mono); letter-spacing: 0.04em; text-transform: uppercase; }
.section-head a { font-size: .9375rem; }

/* ---------- Project media ---------- */
.media { position: relative; display: block; overflow: hidden; background: var(--surface); }
.media picture, .media > img { width: 100%; height: 100%; }
.media img { width: 100%; height: 100%; object-fit: cover; }
.plate { background: var(--plate); }
.media__alt { position: absolute; inset: 0; opacity: 0; transition: opacity .6s var(--ease); }
.media--zoom img { transition: transform 1.2s var(--ease); }
@media (hover: hover) {
  a.media:hover .media__alt, .project:has(a:hover) .media__alt { opacity: 1; }
  .project:has(a:hover) .media--zoom img { transform: scale(1.025); }
}

.project { display: grid; grid-template-columns: subgrid; grid-column: 1 / -1; row-gap: 18px; align-content: start; }
.project__info { display: grid; grid-template-columns: subgrid; grid-column: 1 / -1; row-gap: 10px; align-items: start; }
.project__idx { grid-column: span 1; padding-top: 7px; }
.project__title { grid-column: span 4; }
.project__title h3 { font-size: clamp(1.5rem, 2.4vw, 2.125rem); letter-spacing: -0.028em; }
.project__sub { font-style: italic; color: var(--ink-2); margin-top: 6px; font-size: 1.0625rem; }
.project__desc { grid-column: 7 / span 5; color: var(--ink-2); max-width: 36em; }
.project__desc p + p { margin-top: 14px; }
.project__desc .arrow { color: var(--ink); font-weight: 500; }
.project h3 a::after { content: ""; position: absolute; inset: 0; }  /* whole block is the link target */
.project { position: relative; }
.project__desc .arrow { position: relative; z-index: 1; }

.project--feature .media { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
.project--feature .media img { object-position: 50% 54%; }
.pair { display: grid; grid-template-columns: subgrid; grid-column: 1 / -1; row-gap: var(--space-s); margin-top: var(--space-s); }
.project--a { grid-column: 1 / span 5; grid-template-columns: 1fr; }
.project--b { grid-column: 6 / -1; grid-template-columns: 1fr; }
.project--a .media, .project--b .media { height: clamp(380px, 44vw, 640px); }
.project--a .project__info, .project--b .project__info { grid-template-columns: 1fr; }
.project--a .project__desc, .project--b .project__desc, .project--a .project__title, .project--b .project__title, .project--a .project__idx, .project--b .project__idx { grid-column: 1; }
.project--wide { margin-top: var(--space-s); }
.project--wide .media { grid-column: 1 / -1; }
@media (max-width: 860px) {
  .project__idx, .project__title, .project__desc { grid-column: 1 / -1; }
  .project__idx { padding-top: 0; }
  .project--a, .project--b { grid-column: 1 / -1; }
  .project--feature .media { aspect-ratio: 5 / 4; }
  .project--a .media, .project--b .media { height: auto; aspect-ratio: 4 / 5; }
  .project--b .media { aspect-ratio: 1 / 1; }
}

/* Campus Sublet: real screenshot in a plain device frame */
.stage-cs { display: grid; place-items: center; background: #EEE7E6; padding: clamp(24px, 4vw, 48px); }
.phone { width: min(100%, 300px); border-radius: 42px; border: 7px solid #1c1c1c; background: #1c1c1c; overflow: hidden; box-shadow: 0 1px 0 #fff inset, 0 24px 48px -28px rgba(60, 20, 30, .45); }
.phone img { width: 100%; height: auto; }
.media.stage-cs { align-items: start; padding-bottom: 0; }
.media.stage-cs .phone { width: min(78%, 330px); height: auto; border-bottom: 0; border-radius: 40px 40px 0 0; aspect-ratio: auto; transition: transform .8s var(--ease); align-self: start; }
.media.stage-cs .phone img { height: auto; }
@media (hover: hover) { .project:has(a:hover) .stage-cs .phone { transform: translateY(-14px); } }

/* Stirling: drawing + photograph */
.stage-se { display: grid; grid-template-columns: 1.7fr 1fr; background: var(--surface); }
.stage-se__drawing { padding: clamp(10px, 1.6vw, 24px); min-width: 0; min-height: 0; background: #fff; box-shadow: inset 0 0 0 1px var(--line); }
.stage-se__drawing img { object-fit: contain; }
.stage-se__photo { overflow: hidden; }
.stage-se__photo img { object-position: 42% 55%; }
@media (max-width: 860px) {
  .stage-se { grid-template-columns: 1fr; }
  .project--b .media.stage-se { aspect-ratio: auto; }
  .stage-se__drawing img { height: auto; }
  .stage-se__photo { aspect-ratio: 3 / 2; }
}

/* Kineticly: typographic panel */
.stage-kn { display: grid; grid-template-columns: subgrid; background: var(--surface); padding-block: clamp(28px, 5vw, 72px); align-items: end; row-gap: 32px; }
.stage-kn__quote { grid-column: 2 / span 7; font-size: clamp(1.75rem, 4.2vw, 3.5rem); letter-spacing: -0.035em; line-height: 1.04; font-weight: 500; }
.stage-kn__meta { grid-column: 2 / span 7; display: flex; flex-wrap: wrap; gap: 6px 22px; }
.stage-kn__flow { grid-column: 10 / span 2; display: grid; gap: 0; counter-reset: s; }
.stage-kn__flow li { counter-increment: s; display: flex; gap: 12px; padding: 7px 0; border-top: 1px solid var(--line); font-size: .875rem; }
.stage-kn__flow li::before { content: "0" counter(s); font: 400 .6875rem/1.9 var(--mono); color: var(--ink-2); }
@media (max-width: 860px) {
  .stage-kn { padding-inline: 20px; }
  .stage-kn__quote, .stage-kn__meta, .stage-kn__flow { grid-column: 1 / -1; }
  .stage-kn__flow { grid-template-columns: 1fr 1fr; column-gap: 20px; }
}

/* ---------- Lists (experience, additional work) ---------- */
.rows { border-top: 1px solid var(--ink); }
.row { display: grid; grid-template-columns: subgrid; grid-column: 1 / -1; padding-block: clamp(20px, 2.6vw, 32px); border-bottom: 1px solid var(--line); row-gap: 8px; }
.rows.grid > .row { grid-column: 1 / -1; }
.row__when { grid-column: span 2; padding-top: 5px; }
.row__what { grid-column: span 4; }
.row__what h3 { font-size: 1.3125rem; letter-spacing: -0.02em; line-height: 1.2; }
.row__what p { color: var(--ink-2); margin-top: 4px; }
.row__detail { grid-column: 7 / span 6; color: var(--ink-2); }
.row__detail ul { display: grid; gap: 10px; }
.row__detail li { padding-left: 18px; position: relative; }
.row__detail li::before { content: ""; position: absolute; left: 0; top: .72em; width: 8px; height: 1px; background: var(--ink-2); }
.row__detail .arrow { color: var(--ink); font-weight: 500; margin-top: 16px; }
@media (max-width: 860px) { .row__when, .row__what, .row__detail { grid-column: 1 / -1; } .row__when { padding-top: 0; } }

/* ---------- Page heads ---------- */
.page-head { padding-block: clamp(36px, 6vw, 88px) clamp(28px, 4vw, 56px); }
.crumb { grid-column: 1 / -1; margin-bottom: clamp(20px, 3vw, 40px); display: flex; gap: 10px; }
.crumb a:hover { color: var(--ink); }
.page-head h1 { grid-column: 1 / span 8; font-size: clamp(2.5rem, 6.4vw, 5rem); letter-spacing: -0.04em; line-height: 1; }
.page-head__sub { grid-column: 1 / span 8; font-size: clamp(1.1875rem, 1.9vw, 1.5rem); font-style: italic; color: var(--ink-2); margin-top: 14px; }
.page-head__lede { grid-column: 1 / span 7; font-size: clamp(1.125rem, 1.5vw, 1.3125rem); line-height: 1.5; margin-top: clamp(20px, 2.6vw, 32px); max-width: 36em; }
.facts { grid-column: 9 / -1; grid-row: 2 / span 3; align-self: end; border-top: 1px solid var(--ink); }
.facts div { display: grid; grid-template-columns: 6em 1fr; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: .9375rem; line-height: 1.4; }
.facts dt { font: 400 0.75rem/1.75 var(--mono); letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-2); }
.facts a { text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); margin-right: 8px; vertical-align: 1px; }
@media (max-width: 960px) {
  .page-head h1, .page-head__sub, .page-head__lede { grid-column: 1 / -1; }
  .facts { grid-column: 1 / -1; grid-row: auto; margin-top: 32px; }
}

/* ---------- Case study body ---------- */
.block { padding-block: var(--space-s); border-top: 1px solid var(--line); }
.block > .wrap.grid { row-gap: 20px; }
.block__label { grid-column: 1 / span 3; }
.block__label .label { position: sticky; top: 88px; display: flex; gap: 12px; }
.block__label .label b { font-weight: 400; color: var(--accent); }
.block__body { grid-column: 5 / span 7; }
.block__body--wide { grid-column: 5 / -1; }
.block__body h2 { font-size: clamp(1.625rem, 2.8vw, 2.375rem); letter-spacing: -0.03em; margin-bottom: 20px; max-width: 20em; }
.prose { max-width: 40em; }
.prose p + p { margin-top: 1em; }
.prose h3 { font-size: 1.125rem; letter-spacing: -0.01em; margin: 1.8em 0 .4em; font-weight: 600; }
.prose ul { margin-block: 1em; display: grid; gap: 8px; }
.prose li { padding-left: 18px; position: relative; }
.prose li::before { content: ""; position: absolute; left: 0; top: .78em; width: 8px; height: 1px; background: var(--ink-2); }
.prose strong { font-weight: 600; }
@media (max-width: 860px) {
  .block__label, .block__body, .block__body--wide { grid-column: 1 / -1; }
  .block__label .label { position: static; }
}

.figure { margin-top: var(--gap); }
.figure figcaption, .caption { font-size: .875rem; color: var(--ink-2); margin-top: 12px; max-width: 46em; }
.full { grid-column: 1 / -1; }
.two-up { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.two-up .media { aspect-ratio: 16 / 10; }
@media (max-width: 640px) { .two-up { grid-template-columns: 1fr; } }

/* Definition-style comparison (shown / not shown) */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); margin-top: 28px; }
.compare > div { border-top: 1px solid var(--ink); padding-top: 14px; }
.compare h3 { font: 400 0.75rem/1.4 var(--mono); letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 12px; }
.compare li { padding: 9px 0; border-bottom: 1px solid var(--line); font-size: .9688rem; }
@media (max-width: 640px) { .compare { grid-template-columns: 1fr; } }

.notice { border-left: 2px solid var(--accent); padding: 4px 0 4px 18px; margin-top: 28px; max-width: 40em; }
.notice strong { font-weight: 600; }

/* Numbered steps */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 0 var(--gap); margin-top: 28px; counter-reset: st; }
.steps li { counter-increment: st; border-top: 1px solid var(--ink); padding: 14px 0 26px; }
.steps li::before { content: "0" counter(st); font: 400 .75rem var(--mono); color: var(--accent); display: block; margin-bottom: 10px; }
.steps h3 { font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 6px; line-height: 1.3; }
.steps p { color: var(--ink-2); font-size: .9688rem; }
@media (min-width: 1100px) { .steps--4 { grid-template-columns: repeat(4, 1fr); } }

/* Metrics */
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); border-top: 1px solid var(--ink); }
.metrics div { padding: 16px 0 4px; }
.metrics dt { font-size: clamp(2.25rem, 5vw, 4rem); font-weight: 500; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.metrics dt small { font-size: .4em; letter-spacing: 0; color: var(--ink-2); font-weight: 400; margin-right: .3em; vertical-align: .55em; }
.metrics dd { color: var(--ink-2); margin-top: 10px; font-size: .9375rem; max-width: 18em; }
@media (max-width: 560px) { .metrics { grid-template-columns: 1fr; gap: 0; } .metrics div { border-bottom: 1px solid var(--line); padding-bottom: 16px; } }

/* ---------- Watch viewer ---------- */
.viewer { margin-top: 8px; }
.viewer__stage { position: relative; aspect-ratio: 16 / 10; background: var(--plate); overflow: hidden; touch-action: pan-y; user-select: none; -webkit-user-select: none; }
.viewer__view { position: absolute; inset: 0; opacity: 0; transition: opacity .55s var(--ease); pointer-events: none; }
.viewer__view.is-active { opacity: 1; }
.viewer__view picture, .viewer__view img { width: 100%; height: 100%; }
.viewer__view img { object-fit: var(--fit, contain); object-position: var(--pos, 50% 50%); -webkit-user-drag: none; }
.viewer__step { position: absolute; top: 50%; translate: 0 -50%; width: 48px; height: 48px; border-radius: 50%; border: 0; background: rgba(248, 248, 245, .86); display: grid; place-items: center; cursor: pointer; font-size: 1.125rem; transition: background .2s, transform .2s; }
.viewer__step:hover { background: var(--paper); }
.viewer__step:active { transform: scale(.96); }
.viewer__step--prev { left: 14px; } .viewer__step--next { right: 14px; }
.viewer__bar { display: flex; flex-wrap: wrap; align-items: start; justify-content: space-between; gap: 14px 32px; padding-top: 16px; }
.viewer__tabs { display: flex; flex-wrap: wrap; gap: 4px 2px; margin-left: -12px; }
.viewer__tab { position: relative; background: none; border: 0; cursor: pointer; padding: 10px 12px; min-height: 44px; font-size: .9375rem; color: var(--ink-2); transition: color .2s; }
.viewer__tab::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 6px; height: 1.5px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.viewer__tab[aria-selected="true"] { color: var(--ink); font-weight: 500; }
.viewer__tab[aria-selected="true"]::after { transform: scaleX(1); }
.viewer__tab:hover { color: var(--ink); }
.viewer__note { flex: 1 1 280px; max-width: 30em; font-size: .9375rem; color: var(--ink-2); padding-top: 10px; min-height: 3.2em; }
.viewer__count { font: 400 .75rem var(--mono); color: var(--ink); margin-right: 10px; }
@media (max-width: 640px) {
  .viewer__stage { aspect-ratio: 1 / 1; margin-inline: calc(-1 * var(--gutter)); }
  .viewer__view { --fit: cover; }
  .viewer__view[data-view="side"] { --fit: contain; }
  .viewer__view[data-view="macro"] { --pos: 38% 50%; }
  .viewer__step { width: 44px; height: 44px; top: auto; bottom: 12px; translate: none; }
}

/* Annotated render */
.anno { position: relative; aspect-ratio: 16 / 10; background: var(--plate); }
.anno img { width: 100%; height: 100%; object-fit: contain; }
.anno__pin { position: absolute; width: 26px; height: 26px; margin: -13px 0 0 -13px; border-radius: 50%; background: var(--paper); color: var(--ink); font: 400 .6875rem/26px var(--mono); text-align: center; box-shadow: 0 0 0 1px rgba(32, 32, 32, .25); }
.anno-key { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 0 var(--gap); margin-top: 18px; }
.anno-key li { display: grid; grid-template-columns: 26px 1fr; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); font-size: .9375rem; color: var(--ink-2); }
.anno-key b { font: 400 .75rem/1.9 var(--mono); color: var(--ink); }
.anno-key strong { color: var(--ink); font-weight: 600; display: block; }
@media (max-width: 640px) { .anno__pin { width: 20px; height: 20px; margin: -10px 0 0 -10px; font-size: .625rem; line-height: 20px; } }

/* ---------- Stirling ---------- */
.drawing { background: #fff; border: 1px solid var(--line); overflow-x: auto; -webkit-overflow-scrolling: touch; }
.drawing img { width: 100%; min-width: 820px; }
.drawing-hint { display: none; }
@media (max-width: 860px) { .drawing-hint { display: block; } }
.clip { display: grid; grid-template-columns: minmax(0, 340px) 1fr; gap: clamp(24px, 4vw, 56px); align-items: end; }
.clip video { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; background: var(--surface-2); }
@media (max-width: 640px) { .clip { grid-template-columns: 1fr; } .clip video { max-width: 320px; } }

.demo { border: 1px solid var(--line); background: #FBFBF9; }
.demo__gate { display: grid; gap: 16px; justify-items: start; padding: clamp(24px, 4vw, 48px); }
.demo__gate p { color: var(--ink-2); max-width: 36em; }
.demo__app { display: grid; grid-template-columns: minmax(0, 2.3fr) minmax(0, 1fr); }
.demo__scene { padding: 12px; min-width: 0; }
.demo__side { border-left: 1px solid var(--line); padding: 20px; display: grid; gap: 18px; align-content: start; }
.demo__controls { grid-column: 1 / -1; border-top: 1px solid var(--line); padding: 18px 20px; display: grid; grid-template-columns: auto 1fr; gap: 14px 24px; align-items: center; }
.demo__slider { display: grid; gap: 6px; }
.demo__slider label { display: flex; justify-content: space-between; gap: 16px; font-size: .9375rem; }
.demo__slider output { white-space: nowrap; font: 400 .8125rem var(--mono); font-variant-numeric: tabular-nums; }
.demo input[type="range"] { width: 100%; height: 32px; accent-color: var(--ink); margin: 0; }
.demo__state { font-size: .9375rem; min-height: 4.5em; }
.demo__state b { display: block; font-weight: 600; }
.demo__state span { color: var(--ink-2); }
.demo__disclaimer { grid-column: 1 / -1; border-top: 1px solid var(--line); padding: 14px 20px; font-size: .875rem; font-style: italic; color: var(--ink-2); }
.demo svg text { font: 400 11px var(--mono); fill: var(--ink-2); }
.demo svg { width: 100%; height: auto; }
@media (max-width: 760px) {
  .demo__app { grid-template-columns: 1fr; }
  .demo__side { border-left: 0; border-top: 1px solid var(--line); grid-template-columns: 150px 1fr; align-items: center; }
  .demo__controls { grid-template-columns: 1fr; }
}

/* ---------- Kineticly flow ---------- */
.flow { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); margin-top: 28px; border-top: 1px solid var(--ink); counter-reset: f; }
.flow li { counter-increment: f; padding: 14px 16px 22px 0; position: relative; }
.flow li + li { padding-left: 16px; border-left: 1px solid var(--line); }
.flow li::before { content: "0" counter(f); font: 400 .75rem var(--mono); color: var(--ink-2); display: block; margin-bottom: 10px; }
.flow h3 { font-size: 1rem; font-weight: 600; letter-spacing: -0.01em; margin-bottom: 6px; }
.flow p { font-size: .875rem; color: var(--ink-2); line-height: 1.45; }
.flow .is-gate h3::after { content: " \25C7"; font-weight: 400; }
.flow-note { display: flex; gap: 12px; align-items: baseline; border-top: 1px solid var(--line); padding-top: 14px; font-size: .9375rem; color: var(--ink-2); }
@media (max-width: 980px) { .flow { grid-template-columns: repeat(3, 1fr); } .flow li:nth-child(4) { border-left: 0; padding-left: 0; } .flow li:nth-child(n+4) { border-top: 1px solid var(--line); } }
@media (max-width: 560px) { .flow { grid-template-columns: 1fr; } .flow li, .flow li + li { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); } .flow li:first-child { border-top: 0; } }

/* ---------- Schematic ---------- */
.schematic { border: 1px solid var(--line); background: #FBFBF9; padding: clamp(12px, 2vw, 24px); overflow-x: auto; }
.schematic svg { min-width: 640px; width: 100%; height: auto; }
.schematic text { font: 400 11px var(--mono); fill: var(--ink-2); }

/* ---------- About ---------- */
.portrait { grid-column: 1 / span 4; }
.portrait .media { aspect-ratio: 4 / 5; }
.portrait img { object-position: 50% 20%; }
.about-text { grid-column: 6 / span 6; }
.about-text .prose { font-size: clamp(1.0625rem, 1.35vw, 1.1875rem); }
.about-text .prose p:first-child { font-size: clamp(1.375rem, 2.4vw, 1.875rem); line-height: 1.3; letter-spacing: -0.022em; }
@media (max-width: 860px) { .portrait { grid-column: 1 / span 8; } .about-text { grid-column: 1 / -1; margin-top: 32px; } }
@media (max-width: 560px) { .portrait { grid-column: 1 / -1; } }
.skills { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 var(--gap); }
.skills div { border-top: 1px solid var(--ink); padding: 14px 0 30px; }
.skills dt { font: 400 0.75rem/1.4 var(--mono); letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 10px; }
.skills dd { color: var(--ink-2); max-width: 30em; }
@media (max-width: 640px) { .skills { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact-list { border-top: 1px solid var(--ink); }
.contact-list li { border-bottom: 1px solid var(--line); }
.contact-list a { display: grid; grid-template-columns: 9em 1fr auto; gap: 16px; align-items: baseline; padding: clamp(18px, 2.4vw, 28px) 0; transition: padding .35s var(--ease); }
.contact-list strong { font-size: clamp(1.25rem, 2.6vw, 2rem); font-weight: 500; letter-spacing: -0.028em; overflow-wrap: anywhere; }
.contact-list i { font-style: normal; transition: transform .35s var(--ease); }
@media (hover: hover) { .contact-list a:hover { padding-left: 12px; } .contact-list a:hover i { transform: translateX(4px); } }
@media (max-width: 640px) { .contact-list a { grid-template-columns: 1fr auto; } .contact-list .label { grid-column: 1 / -1; } }

/* ---------- Next project + footer ---------- */
.next { border-top: 1px solid var(--line); }
.next a { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; padding-block: clamp(32px, 5vw, 64px); }
.next strong { font-size: clamp(1.75rem, 4.4vw, 3.25rem); font-weight: 500; letter-spacing: -0.035em; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1.5px no-repeat; transition: background-size .5s var(--ease); }
@media (hover: hover) { .next a:hover strong { background-size: 100% 1.5px; } }

.site-footer { background: var(--surface); padding-block: var(--space-s) 28px; margin-top: var(--space-s); }
.footer-lead__line { font-size: clamp(1.375rem, 2.6vw, 2rem); letter-spacing: -0.028em; line-height: 1.2; margin: 14px 0 10px; max-width: 22em; font-weight: 500; }
.footer-mail { font-size: clamp(1.125rem, 2vw, 1.5rem); text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 1px; overflow-wrap: anywhere; }
.footer-links { display: flex; flex-wrap: wrap; gap: 14px 36px; margin-top: 36px; padding-top: 22px; border-top: 1px solid var(--line); }
.footer-links .mono { font-size: .6875rem; }
.footer-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px; margin-top: 56px; font-size: .8125rem; color: var(--ink-2); }

/* ---------- Motion ---------- */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .reveal { animation: reveal linear both; animation-timeline: view(); animation-range: entry 0% entry 40%; }
    @keyframes reveal { from { transform: translateY(20px); } to { opacity: 1; transform: none; } }
  }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation: none !important; }
  @view-transition { navigation: none; }
}

/* ---------- Home intro (portrait + statement) ---------- */
.intro { padding-block: clamp(20px, 2.6vw, 36px) var(--space-s); }
.intro__portrait { grid-column: 1 / span 4; }
.intro__portrait .media { aspect-ratio: 4 / 5; }
.intro__portrait img { object-position: 50% 20%; }
.intro__meta { display: none; }
.intro__text { grid-column: 6 / span 6; display: flex; flex-direction: column; }
.intro__lead { font-size: clamp(1.375rem, 2.4vw, 1.9375rem); line-height: 1.28; letter-spacing: -0.022em; font-weight: 400; text-wrap: pretty; }
.intro__prose { margin-top: 1.3em; font-size: clamp(1.0625rem, 1.3vw, 1.1875rem); }
.intro__actions { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; margin-top: 28px; }
.intro__work { display: none; }
@media (max-width: 860px) {
  .intro { padding-top: 18px; }
  .intro__portrait { grid-column: 1 / -1; display: flex; align-items: flex-end; gap: 16px; }
  .intro__portrait .media { width: 104px; flex: none; }
  .intro__meta { display: block; line-height: 1.7; padding-bottom: 2px; }
  .intro__text { grid-column: 1 / -1; margin-top: 20px; }
  .intro__lead { font-size: clamp(1.4375rem, 5.6vw, 1.75rem); line-height: 1.22; letter-spacing: -0.028em; }
  .intro__actions { order: 1; margin-top: 22px; }
  .intro__prose { order: 2; margin-top: 30px; }
  .intro__work { display: inline-flex; }
}

/* Real screenshots in a plain frame */
.shot { background: var(--surface); padding: clamp(14px, 2.4vw, 36px); }
.shot img { height: auto; object-fit: contain; box-shadow: 0 0 0 1px var(--line), 0 18px 40px -26px rgba(32, 32, 32, .35); transition: transform .8s var(--ease); }
@media (hover: hover) { .project:has(a:hover) .shot img { transform: translateY(-6px); } }
.project--split { margin-top: var(--space-s); align-items: end; }
.project--split .media { grid-column: 1 / span 7; }
.project--split .project__info { grid-column: 9 / -1; grid-template-columns: 1fr; }
.project--split .project__idx, .project--split .project__title, .project--split .project__desc { grid-column: 1; }
@media (max-width: 860px) { .project--split .media, .project--split .project__info { grid-column: 1 / -1; } }
.shot-stage { display: block; background: var(--surface); padding: clamp(16px, 5vw, 72px); }
.shot-stage picture { max-width: 900px; margin-inline: auto; }
.shot-stage img { width: 100%; box-shadow: 0 0 0 1px var(--line), 0 24px 56px -32px rgba(32, 32, 32, .4); }
@media (min-width: 861px) {
  .stage-se__drawing { display: flex; align-items: center; }
  .stage-se__drawing picture { height: auto; }
  .stage-se__drawing img { height: auto; }
}