/* Fonts (Source Serif 4, Manrope, Courier Prime, Caveat) are loaded once,
   non-blocking, in cast-templates/layout.php — do not re-@import here (it
   double-fetches Manrope + Courier Prime and serializes behind this sheet). */

/* Portfolio template — the same study the services and contact pages come
   from: palette, type, torn-paper edges, handwritten asides. New composition:
   a centred paper hero, a run of project spreads whose image and text swap
   sides row to row (each mounted on the paper like a hung print), a dark
   testimonial band on the contact desk's wall, and a paper close swept in by
   the wave. Everything is scoped under .portfolio-study so partials and
   utilities stay untouched. */

.portfolio-study {
  --paper: #f5f5f1;
  --paper-2: #ffffff;
  --ink: #282825;
  --ink-soft: #55565e;
  --gray: #8f8f89;
  --line: #d6d6cf;
  --dark: #292a2e;
  --darker: #1d1e20;
  --service-paper: #d6d6c9;
  --brand-red-soft: #980f0f;
  --teal: #0c7a5c;
  --mint: #73e2bd;
  --acid: #d8ff59;
  --brand-red: #980f0f;

  --display: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "Manrope", ui-sans-serif, system-ui, sans-serif;
  --mono: "Courier Prime", "Courier New", monospace;
  --hand: "Caveat", "Segoe Script", cursive;
  --copy-size: 1.3125rem;
  --eyebrow-size: .875rem;

  --nav-h: 4.5rem;
  --pad-x: max(6vw, calc((100vw - 1180px) / 2));

  /* Scoped utility-token bridge (AI_GUIDE.md “Scoped token bridges”): the
     semantic utility tokens are re-pointed at this section's palette so
     bg-/text- utilities inside .portfolio-study speak the study's design
     instead of the global one. Declared here, never on :root, so the shell
     and other sections keep the root palette; --color-primary-text is the
     verified pairing for bg-primary against this section's --brand-red. */
  --color-bg: var(--paper);
  --color-surface: var(--paper);
  --color-surface-2: var(--paper-2);
  --color-text: var(--ink);
  --color-muted: var(--ink-soft);
  --color-primary: var(--brand-red);
  --color-primary-text: #fff;
  --color-border: var(--line);
}

.portfolio-study * { box-sizing: border-box; }
.portfolio-study {
  margin: 0;
  font: 400 1rem/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  overflow-x: clip;
}
.portfolio-study a { color: inherit; text-decoration: none; }
.portfolio-study ::selection { background: var(--brand-red); color: #fff; }
.portfolio-study :focus-visible { outline: 2px solid var(--brand-red); outline-offset: 3px; }
.portfolio-study b, .portfolio-study i, .portfolio-study em, .portfolio-study u, .portfolio-study span { margin: 0; }
.portfolio-study h1, .portfolio-study h2 { font-optical-sizing: auto; }

/* Shared shapes (mirroring the home/services/contact component vocabulary). */
.portfolio-study .eyebrow {
  margin: 0 0 .5rem;
  font: 700 var(--eyebrow-size)/1.5 var(--mono);
  letter-spacing: .22em; text-transform: uppercase;
}
.portfolio-study .eyebrow.ink { color: var(--teal); }
.portfolio-study .mono-label { margin: 0; font: 700 var(--eyebrow-size)/1.5 var(--mono); letter-spacing: .2em; text-transform: uppercase; }
.portfolio-study .edge { height: 120px; }
.portfolio-study .wave-top { top: 1px; transform: translateY(-99%); height: 96px; }
.portfolio-study .wave-top path { fill: var(--paper); }

/* Handwritten aside — the shell's Caveat. Rotation uses the `rotate`
   property so the reveal transform never flattens it. */
.portfolio-study .hand-note {
  margin: var(--space-8) 0 0;
  font: 600 1.45rem/1.25 var(--hand);
  color: color-mix(in srgb, var(--ink) 62%, var(--paper));
  rotate: -1.75deg;
  transform-origin: left center;
}

/* Anchor targets clear the site header. */
.portfolio-study section { scroll-margin-top: calc(var(--nav-h) + 2rem); }

/* Hero — centred manifesto, set like the services page's statement. */
.portfolio-study .portfolio-hero {
  padding: clamp(2rem, 4vw, 4rem) var(--pad-x) clamp(2rem, 3vw, 3rem);
  background: var(--paper);
}
.portfolio-study .hero-inner { max-width: 62rem; }
.portfolio-study .portfolio-hero h1 {
  margin: var(--space-6) 0 var(--space-8);
  font: 340 clamp(2.8rem, 4.7vw, 4.6rem)/1.06 var(--display);
  letter-spacing: -.03em;
  text-wrap: balance;
}
.portfolio-study .hero-accent { font-style: italic; color: var(--brand-red); }
.portfolio-study .hero-copy {
  max-width: 52ch;
  margin-inline: auto;
  font: 400 var(--copy-size)/1.55 var(--sans);
}
.portfolio-study .hero-copy p { margin: 0 0 var(--space-6); }
.portfolio-study .hero-copy p:last-child { margin-bottom: 0; }
.portfolio-study .hero-copy em { font-style: italic; color: var(--brand-red); }
.portfolio-study .hero-copy strong {
  color: var(--ink);
  font-weight: 600;
  background: linear-gradient(transparent 65%, color-mix(in srgb, var(--brand-red-soft) 25%, transparent) 65% 92%, transparent 92%);
}
.portfolio-study .portfolio-hero .hand-note { margin-inline: auto; rotate: 1.4deg; }
.portfolio-study .portfolio-hero .hero-note-top { margin-block: 0; }

/* The work run — an editorial hang of full-width spreads. Each project is a
   row, image and story side by side, and the pair swaps sides from one row to
   the next so the sequence reads as a curated hang, not a grid. The lead
   piece is allowed to run a touch larger. */
.portfolio-study .portfolio-work {
  padding: var(--space-6) var(--pad-x) clamp(4.5rem, 7vw, 7rem);
  background: var(--paper);
  border-top: 1px solid var(--line);
}
.portfolio-study .work-layout { max-width: 1180px; }
.portfolio-study .work-head { max-width: 46rem; margin-bottom: var(--space-6); }
.portfolio-study .work-head h2 {
  margin: var(--space-4) 0 0;
  font: 400 clamp(1.25rem, 2vw, 1.5rem)/1.2 var(--display);
  letter-spacing: -.03em;
  text-wrap: balance;
}
.portfolio-study .work-entries { list-style: none; }

.portfolio-study .work-entry {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(2.5rem, 5vw, 4.5rem) 0;
  border-top: 1px solid var(--line);
}
.portfolio-study .work-entry:first-child {
  border-top: 0;
  padding-top: 0;
}
.portfolio-study .work-entry--lead { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); }

/* The mounted print: the screenshot sits inside a paper frame with a real
   margin, a faint border, and a soft shadow, so it hangs on the wall rather
   than bleeding into it. */
.portfolio-study .work-visual {
  margin: 0;
  padding: clamp(.85rem, 1.6vw, 1.25rem);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: 0 1.25rem 3rem rgba(40, 40, 35, .10);
}
.portfolio-study .work-img {
  border-radius: 2px;
  /* Landscape 8/5 plate: keeps every screenshot the same crop so the hang stays level. */
  aspect-ratio: 8 / 5;
  object-fit: cover;
  object-position: top;
}
.portfolio-study .work-img--placeholder { background: var(--service-paper); }
.portfolio-study .work-img--placeholder .ph-paper { fill: var(--paper-2); }
.portfolio-study .work-img--placeholder .ph-line { fill: none; stroke: var(--gray); stroke-width: 3; stroke-linecap: round; }
.portfolio-study .work-img--placeholder .ph-dot { fill: var(--gray); }
.portfolio-study .work-img--placeholder .ph-sun { fill: none; stroke: var(--gray); stroke-width: 3; }
.portfolio-study .work-img--placeholder .ph-soft { fill: none; stroke: var(--line); stroke-width: 3; stroke-linecap: round; }

/* The side-swap: odd rows are image-left/story-right, even rows mirror. On the
   lead row the image column is already the larger one (grid above), so the
   mirroring below reads image-first for row 1 too. */
.portfolio-study .work-entry:nth-child(even) .work-visual { order: 2; }
.portfolio-study .work-entry:nth-child(even) .work-body { order: 1; }

.portfolio-study .work-body { max-width: 34rem; }
.portfolio-study .work-tag { color: var(--teal); }
.portfolio-study .work-title {
  margin: var(--space-4) 0 var(--space-3);
  font: 400 clamp(1.7rem, 2.6vw, 2.4rem)/1.12 var(--display);
  letter-spacing: -.02em;
  color: var(--ink);
  text-wrap: balance;
}
.portfolio-study .work-outcome {
  margin: 0 0 var(--space-5);
  font: 600 1.05rem/1.5 var(--sans);
  color: var(--ink);
  position: relative;
  padding-left: var(--space-6);
  border-left: 2px solid var(--brand-red);
}
.portfolio-study .work-blurb {
  font-size: 1.0625rem;
  line-height: 1.7;
}
.portfolio-study .work-blurb p { margin: 0 0 var(--space-4); }
.portfolio-study .work-blurb p:last-child { margin-bottom: 0; }
.portfolio-study .work-blurb em { font-style: italic; color: var(--brand-red); }
.portfolio-study .work-blurb strong {
  color: var(--ink);
  font-weight: 600;
  background: linear-gradient(transparent 65%, color-mix(in srgb, var(--brand-red-soft) 25%, transparent) 65% 92%, transparent 92%);
}
.portfolio-study .work-meta {
  margin: var(--space-6) 0 var(--space-4);
  font: 700 var(--eyebrow-size)/1.5 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--ink) 56%, var(--paper));
}
.portfolio-study .work-meta:empty { display: none; }
.portfolio-study .work-link {
  gap: var(--space-2);
  font: 700 .85rem/1 var(--sans);
  color: var(--brand-red);
  letter-spacing: .02em;
}
.portfolio-study .work-link::after {
  content: "\2192";
  transition: transform .22s ease;
}
.portfolio-study .work-link:hover::after,
.portfolio-study .work-link:focus-visible::after { transform: translateX(.22rem); }
.portfolio-study .work-link:empty { display: none; }

/* Project films share one presentation; each mount takes its cue from the work. */
.portfolio-study .film-choice { display: none; }
.portfolio-study .hero-note-top:empty,
.portfolio-study .hero-accent:empty,
.portfolio-study .work-head .eyebrow:empty { display: none; }
.portfolio-study .hero-copy { max-width: 44ch; font-size: 1.0625rem; }
.portfolio-study .portfolio-hero h1 { margin-block: 0 var(--space-4); }
.portfolio-study .work-entry--film {
  --film-stone: color-mix(in srgb, var(--service-paper) 80%, var(--paper));
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-8);
  padding: clamp(1.25rem, 3vw, 3rem);
  margin: 0 calc(-1 * clamp(.5rem, 2vw, 2rem)) var(--space-8);
  background: var(--film-stone);
  border: 1px solid var(--line);
  border-radius: 5px;
}
.portfolio-study .work-entry--film:first-child { padding-top: clamp(1.25rem, 3vw, 3rem); }
.portfolio-study .work-entry--film[data-film="aarons"] {
  --film-stone: color-mix(in srgb, var(--teal) 42%, var(--dark));
  --color-muted: var(--paper);
  --ink-soft: var(--paper);
  --ink: var(--paper);
  --brand-red: var(--mint);
  color: var(--paper);
}
.portfolio-study .work-entry--film[data-film="webchef"] {
  --film-stone: color-mix(in srgb, var(--brand-red-soft) 10%, var(--paper));
}
.portfolio-study .work-entry--film:nth-child(even) .work-visual { order: 0; }
.portfolio-study .work-entry--film:nth-child(even) .work-body { order: -1; }
.portfolio-study .work-entry--film .work-body {
  order: -1;
  max-width: none;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  column-gap: var(--space-8);
  align-items: start;
}
.portfolio-study .work-entry--film .work-tag { grid-column: 1; color: var(--ink-soft); font-size: .7rem; }
.portfolio-study .work-entry--film .work-title { grid-column: 1; grid-row: 2 / 4; font-size: clamp(2.5rem, 4.7vw, 4.5rem); margin: var(--space-3) 0 0; }
.portfolio-study .work-entry--film .work-outcome { grid-column: 2; grid-row: 1; border: 0; padding: 0; margin: 0 0 var(--space-3); font: 400 clamp(1.25rem, 2vw, 1.65rem)/1.25 var(--display); }
.portfolio-study .work-entry--film .work-blurb { grid-column: 2; grid-row: 2; font-size: .9rem; line-height: 1.6; }
.portfolio-study .work-entry--film .work-link { grid-column: 2; grid-row: 3; justify-self: start; margin-top: var(--space-4); }
.portfolio-study .work-entry--film .work-meta:empty { display: none; }
.portfolio-study .work-entry--film .work-visual {
  order: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--ink) 25%, transparent);
  border-radius: 8px;
  background: var(--dark);
  box-shadow: 0 1.5rem 3rem color-mix(in srgb, var(--ink) 18%, transparent);
}
.portfolio-study .film-browser {
  justify-content: space-between;
  gap: var(--space-4);
  padding: .8rem var(--space-4);
  color: var(--paper);
  font: 400 .7rem/1 var(--mono);
}
.portfolio-study .film-dots { letter-spacing: .25em; opacity: .5; }
.portfolio-study .film-browser-note { opacity: .65; }
.portfolio-study .work-film { aspect-ratio: 8 / 5; background: var(--dark); }

@media (max-width: 760px) {
  .portfolio-study .work-entry--film .work-body { display: block; order: -1; }
  .portfolio-study .work-entry--film .work-title { margin-bottom: var(--space-4); }
  .portfolio-study .work-entry--film .work-link { display: inline-flex; }
  .portfolio-study .film-browser-note { display: none; }
}

/* The testimonial band on the contact desk's dark wall — one real voice,
   centred and quiet, a single quote pinned up. */
.portfolio-study .portfolio-quote {
  padding: clamp(5rem, 8vw, 8rem) var(--pad-x);
  background: var(--dark);
  color: var(--paper);
  box-shadow: 0 -24px 42px rgba(40, 40, 35, .12);
}
.portfolio-study .quote-layout { max-width: 56rem; }
.portfolio-study .quote-mark {
  width: 3.25rem;
  height: auto;
  margin-bottom: var(--space-6);
  fill: var(--brand-red-soft);
}
.portfolio-study .quote-text p {
  margin: 0 0 var(--space-6);
  font: 340 clamp(1.5rem, 2.4vw, 2.15rem)/1.4 var(--display);
  letter-spacing: -.01em;
  color: var(--paper);
  text-wrap: balance;
}
.portfolio-study .quote-text p:last-child { margin-bottom: 0; }
.portfolio-study .quote-cite {
  margin-top: var(--space-8);
  font: 600 1.45rem/1.25 var(--hand);
  color: color-mix(in srgb, var(--paper) 68%, var(--dark));
  rotate: -1.25deg;
}

/* The close — the invitation on paper, swept in over the dark band by the
   torn-paper wave, ending on the contact call to action. */
.portfolio-study .portfolio-close {
  padding: clamp(7rem, 11vw, 10rem) var(--pad-x) clamp(6rem, 9vw, 8rem);
  background: var(--paper);
}
.portfolio-study .close-inner { max-width: 46rem; }
.portfolio-study .close-inner h2 {
  margin: var(--space-4) 0 var(--space-6);
  font: 340 clamp(2.4rem, 4vw, 3.9rem)/1.06 var(--display);
  letter-spacing: -.03em;
  text-wrap: balance;
}
.portfolio-study .close-copy {
  font: 400 var(--copy-size)/1.55 var(--sans);
}
.portfolio-study .close-copy p { margin: 0 0 var(--space-6); }
.portfolio-study .close-copy p:last-child { margin-bottom: 0; }
.portfolio-study .close-copy em { font-style: italic; color: var(--brand-red); }

/* Reveal-on-scroll — motion.js adds .portfolio-js and the observer; without
   it (canvas, no-JS, reduced motion) everything stays visible. */
.portfolio-js .portfolio-study .reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s cubic-bezier(.2, .6, .2, 1), transform .8s cubic-bezier(.2, .6, .2, 1); transition-delay: var(--d, 0s); }
.portfolio-js .portfolio-study .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 760px) {
  .portfolio-study { --nav-h: 58px; }
  .portfolio-study .edge { height: 70px; }
  .portfolio-study .work-entry,
  .portfolio-study .work-entry--lead {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-8);
    padding: var(--space-10) 0;
  }
  .portfolio-study .work-entry:nth-child(even) .work-visual,
  .portfolio-study .work-entry:nth-child(even) .work-body { order: 0; }
  .portfolio-study .work-body { max-width: none; }
  .portfolio-study .work-entry.work-entry--film { padding: var(--space-4); }
  .portfolio-study .work-entry--film:nth-child(even) .work-body { order: -1; }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-study { scroll-behavior: auto; }
  .portfolio-js .portfolio-study .reveal { opacity: 1; transform: none; transition: none; }
}