/* Hallmark · shape: portfolio index · genre: editorial · theme: Grid (dealt 1/3, seed engineering-portfolio-student-software-17a9·d956ffef·2026-10-29·r0; chosen: an engineer's work read as a catalogue index, one ultramarine field and one red field) · job: hire
 * hero: overprint sheet, the head beside an ultramarine field from column 8, one real figure at its foot · nav: plain bar · footer: plain · imagery: none; type and two fields · signature: the 89 high-risk skills from a real skillscout run, set at poster scale
 * axes: light/grotesk-sans/cool · posture: full-palette · contrast: pass · fold: pass · v2.0.0 */
@import url("./tokens.css");
@import url("./base.css");

:root { --nav-h: 72px; }
html { scroll-padding-top: var(--nav-h); }
body { font-size: 1.0625rem; line-height: 1.5; }
h1, h2, h3 { font-family: var(--font-display); font-weight: var(--display-weight); letter-spacing: var(--tracking-display); line-height: 1; text-align: start; }
p { color: var(--color-ink-2); }
code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 0.86em; }
.num { font-variant-numeric: tabular-nums; }
a, .btn { touch-action: manipulation; }
a { color: var(--color-ink); text-underline-offset: 0.28em; text-decoration-thickness: var(--rule-hair); }
a:hover { color: var(--color-mark); }
::selection { background: var(--color-mark); color: var(--color-mark-ink); }
:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }

/* chrome */
.skip { position: absolute; left: var(--space-md); top: calc(-1 * var(--space-3xl)); z-index: var(--z-toast); display: inline-flex; align-items: center; min-height: 44px; padding: 0 var(--space-md); background: var(--color-ink); color: var(--color-paper); }
.skip:focus-visible { top: var(--space-md); }
.nav { position: sticky; top: 0; z-index: var(--z-sticky-nav); background: var(--color-paper); }
.nav .container { display: flex; align-items: center; gap: var(--space-lg); min-height: var(--nav-h); }
.wordmark { display: inline-grid; grid-template-columns: auto auto; column-gap: var(--space-sm); align-items: center; margin-right: auto; min-height: 44px; font: 700 var(--text-md)/0.92 var(--font-display); letter-spacing: -0.01em; text-decoration: none; }
.wordmark::before { content: ""; grid-row: span 2; align-self: stretch; aspect-ratio: 1; background: var(--color-mark); }
.wordmark span:last-child { font-weight: 400; }
.nav__links { display: flex; gap: var(--space-lg); margin: 0; padding: 0; list-style: none; font-size: var(--text-sm); font-weight: 500; }
.nav__links a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; min-width: 44px; text-decoration: none; }
@media (max-width: 40rem) { .nav .container { gap: var(--space-sm); } .nav__links { gap: var(--space-xs); } .wordmark { column-gap: var(--space-xs); } }
@media (max-width: 22.5rem) { .nav__links a { min-width: 0; padding-inline: var(--space-2xs); } }

/* controls */
.btn { display: inline-flex; align-items: center; min-height: 52px; padding-inline: var(--space-lg); border: 0; border-radius: 0; font: 500 var(--text-md)/1 var(--font-body); text-decoration: none; white-space: nowrap; cursor: pointer; transition: background-color var(--dur-short) var(--ease-out), color var(--dur-short) var(--ease-out); }
.btn--primary { background: var(--color-ink); color: var(--color-paper); }
.btn--primary:hover { background: var(--color-ink-2); color: var(--color-paper); }
.btn--primary:active { background: var(--color-ink); }
.btn--secondary { padding-inline: 0; background: none; color: var(--color-ink); text-decoration: underline var(--rule-hair); text-underline-offset: 0.32em; }
.btn--secondary:hover { color: var(--color-mark); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.55; cursor: not-allowed; }
.btn[aria-busy="true"] { cursor: progress; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-lg); }

/* hero: the overprint sheet */
.hero { position: relative; isolation: isolate; container-type: inline-size; }
.hero__field { position: absolute; z-index: -1; top: 0; bottom: 0; right: 0; left: calc(var(--gutter) + max(0px, (100cqw - var(--container)) / 2) + (min(100cqw, var(--container)) - 2 * var(--gutter) + var(--gap-columns)) * 7 / 12); background: var(--color-field); color: var(--color-field-ink); }
.hero__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--gap-columns); min-height: calc(100svh - var(--nav-h)); grid-template-rows: 1fr; padding-block: var(--space-2xl) var(--space-xl); }
.hero__text { grid-column: 1 / 8; display: grid; gap: var(--space-xl); justify-items: start; align-content: start; }
.hero h1 { font-size: clamp(3.5rem, 8.4vw, 7.5rem); letter-spacing: -0.045em; line-height: 0.9; text-wrap: balance; }
.hero .lead { max-width: 30ch; font-size: var(--text-lead); }
.hero__figure { --color-focus: var(--color-field-ink); grid-column: 9 / -1; align-self: end; display: grid; gap: var(--space-sm); color: var(--color-field-ink); }
.hero__figure .num { font: 700 clamp(8rem, 18vw, 16rem)/0.8 var(--font-display); letter-spacing: -0.05em; color: var(--color-field-ink); }
.hero__label { max-width: 28ch; font-size: var(--text-sm); font-weight: 500; color: var(--color-field-ink); }
.hero__label code { color: inherit; }
@media (max-width: 60rem) {
  .hero__field { display: none; }
  .hero__grid { grid-template-columns: minmax(0, 1fr); min-height: 0; padding-bottom: 0; gap: var(--space-2xl); }
  .hero__text { grid-column: 1; }
  .hero__figure { grid-column: 1; margin-inline: calc(-1 * var(--gutter)); padding: var(--space-xl) var(--gutter); background: var(--color-field); color: var(--color-field-ink); }
}

/* sections */
main > section:not(.hero) { padding-block: var(--space-3xl); }
@media (max-width: 40rem) { main > section:not(.hero) { padding-block: var(--space-2xl); } }
section h2 { font-size: var(--text-section); max-width: 16ch; }
.sec-lead { margin-top: var(--space-md); max-width: 46ch; color: var(--color-muted); }

.group { margin-top: var(--space-2xl); font-size: var(--text-lg); letter-spacing: -0.01em; }
.index { margin: var(--space-md) 0 0; padding: 0; list-style: none; }
.index li + li .row { border-top: var(--rule-hair) solid var(--color-rule); }
.row { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--space-xs) var(--gap-columns); align-items: baseline; padding-block: var(--space-lg); text-decoration: none; color: var(--color-ink); transition: color var(--dur-short) var(--ease-out); }
.row__n { grid-column: 1; font: 700 var(--text-lg)/1 var(--font-display); color: var(--color-muted); }
.row__name { grid-column: 2 / 6; font: 700 var(--text-2xl)/1.02 var(--font-display); letter-spacing: -0.025em; }
.row__claim { grid-column: 6 / 11; color: var(--color-ink-2); max-width: 52ch; text-wrap: pretty; }
.row__stack { grid-column: 11 / -1; font-size: var(--text-sm); font-weight: 500; color: var(--color-muted); }
.row:hover .row__name, .row:hover .row__n { color: var(--color-mark); }
@media (max-width: 60rem) { .row__name { grid-column: 2 / -1; } .row__claim { grid-column: 2 / -1; } .row__stack { grid-column: 2 / -1; } }
@media (max-width: 40rem) { .row { grid-template-columns: var(--space-xl) minmax(0, 1fr); column-gap: var(--space-sm); } .row__n, .row__name, .row__claim, .row__stack { grid-column: auto; } .row__n { grid-row: 1; } .row__claim, .row__stack { grid-column: 2; } .row__name { font-size: var(--text-xl); } }
.also { margin-top: var(--space-xl); max-width: 64ch; line-height: 2.2; color: var(--color-muted); }

.well { background: var(--color-paper-2); }
.jobs { margin: var(--space-xl) 0 0; padding: 0; list-style: none; }
.jobs li { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--space-xs) var(--gap-columns); padding-block: var(--space-lg); }
.jobs li + li { border-top: var(--rule-hair) solid var(--color-rule); }
.job__when { grid-column: 1 / 4; font-size: var(--text-sm); font-weight: 500; color: var(--color-muted); }
.jobs li > div { grid-column: 4 / 11; display: grid; gap: var(--space-xs); }
.jobs h3 { font-size: var(--text-xl); letter-spacing: -0.02em; }
.job__role { font-size: var(--text-sm); font-weight: 500; color: var(--color-muted); }
.jobs li > div p:last-child { max-width: 52ch; }
@media (max-width: 40rem) { .jobs li { grid-template-columns: minmax(0, 1fr); } .job__when, .jobs li > div { grid-column: 1; } }

/* the one red field */
.field-mark { background: var(--color-mark); color: var(--color-mark-ink); --color-focus: var(--color-ink); }
.field-mark h2, .field-mark p, .field-mark a { color: var(--color-mark-ink); }
.field-mark a:hover { color: var(--color-mark-ink); text-decoration-thickness: 3px; }
.contact { display: grid; gap: var(--space-xl); }
.contact__mail { font: 700 clamp(1.5rem, 4.4vw, 4rem)/1.05 var(--font-display); letter-spacing: -0.035em; overflow-wrap: anywhere; }
.contact__mail a { display: inline-block; padding-block: var(--space-2xs); text-decoration-thickness: 2px; }
.contact__links { display: flex; flex-wrap: wrap; gap: var(--space-xs) var(--space-xl); margin: 0; padding: 0; list-style: none; font-weight: 500; }
.contact__links a { display: inline-flex; align-items: center; min-height: 44px; }

/* footer */
.foot { padding-block: var(--space-xl); font-size: var(--text-sm); color: var(--color-muted); }
.foot .container { display: flex; flex-wrap: wrap; gap: var(--space-md) var(--space-xl); justify-content: space-between; align-items: center; }
.foot p { color: var(--color-muted); }
.foot a { display: inline-flex; align-items: center; min-height: 44px; }
code { white-space: nowrap; }
.contact__note { max-width: 48ch; font-size: var(--text-lead); margin-top: calc(-1 * var(--space-md)); }

/* motion: state, a load reveal, a crash-test replay, row previews; all off under reduced motion */
.btn:active { transform: scale(0.97); transition: transform var(--dur-micro) var(--ease-out); }
.hero__figure { display: grid; gap: var(--space-lg); align-content: end; }
.hero__zero { display: grid; gap: var(--space-sm); }
.replay { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-xs) var(--space-lg); max-width: 34ch; padding-bottom: var(--space-sm); border-bottom: var(--rule-hair) solid color-mix(in oklab, var(--color-field-ink) 40%, transparent); font-size: var(--text-sm); font-weight: 500; color: var(--color-field-ink); }
.hero__zero { color: var(--color-field-ink); text-decoration: none; }
.hero__zero:hover .hero__label { text-decoration: underline; text-underline-offset: 0.28em; }

.js .hero h1, .js .hero .lead, .js .hero .actions, .js .hero__figure { opacity: 0; transform: translateY(0.6rem); }
.js.is-loaded .hero h1, .js.is-loaded .hero .lead, .js.is-loaded .hero .actions, .js.is-loaded .hero__figure { opacity: 1; transform: none; transition: opacity var(--dur-long) var(--ease-out), transform var(--dur-long) var(--ease-out); }
.js.is-loaded .hero .lead { transition-delay: 80ms; }
.js.is-loaded .hero .actions { transition-delay: 160ms; }
.js.is-loaded .hero__figure { transition-delay: 240ms; }

.js .index li, .js .jobs li { opacity: 0; transform: translateY(0.75rem); }
.js .index li.is-in, .js .jobs li.is-in { opacity: 1; transform: none; transition: opacity var(--dur-long) var(--ease-out), transform var(--dur-long) var(--ease-out); transition-delay: calc(var(--i, 0) * 50ms); }

.js .preview { position: fixed; top: 0; left: 0; z-index: var(--z-tooltip); width: 22rem; margin: 0; background: var(--color-paper-2); pointer-events: none; opacity: 0; transform: translate3d(var(--px, 0), var(--py, 0), 0) scale(0.96); transition: opacity var(--dur-short) var(--ease-out), scale var(--dur-short) var(--ease-out); will-change: transform, opacity; }
.js .preview img { display: block; width: 100%; height: auto; filter: grayscale(1) contrast(1.08); mix-blend-mode: multiply; }
.js .preview.is-on { opacity: 1; scale: 1.0417; }
@media (hover: none), (pointer: coarse), (max-width: 60rem) { .js .preview { display: none; } }

@media (prefers-reduced-motion: reduce) {
  .js .hero h1, .js .hero .lead, .js .hero .actions, .js .hero__figure, .js .index li, .js .jobs li { opacity: 1; transform: none; transition: none; }
  .js .preview { transition: opacity var(--dur-short) linear; }
  .btn:active { transform: none; }
}
.hero__figure .replay .num { font: inherit; letter-spacing: 0; }

/* skillscout, the header of the work: its own page shown large, then the claim */
.feature { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: var(--space-lg) var(--gap-columns); margin-top: var(--space-2xl); padding-bottom: var(--space-xl); border-bottom: var(--rule-hair) solid var(--color-rule); }
.feature__media { grid-column: 1 / -1; aspect-ratio: 1200 / 630; }
.feature__media::after { content: ""; position: absolute; inset: 0; z-index: 2; border: 2px solid transparent; pointer-events: none; transition: border-color var(--dur-short) var(--ease-out); }
.feature:hover .feature__media::after { border-color: var(--color-mark); }
.feature__text { grid-column: 1 / span 8; display: grid; gap: var(--space-sm); }
.feature__n { font: 700 var(--text-lg)/1 var(--font-display); color: var(--color-muted); }
.feature h3 { max-width: none; font: 700 var(--text-display-s)/1.02 var(--font-display); letter-spacing: -0.025em; }
.feature h3 a { text-decoration: none; color: var(--color-ink); transition: color var(--dur-short) var(--ease-out); }
.feature:hover h3 a { color: var(--color-mark); }
.feature__claim { font-size: var(--text-lead); color: var(--color-ink-2); max-width: 52ch; }
@media (max-width: 60rem) { .feature__text { grid-column: 1 / -1; } .feature__media { aspect-ratio: 1200 / 630; } }
.feature__stack { font-size: var(--text-sm); font-weight: 500; color: var(--color-muted); }