/* Hallmark · macrostructure: Specimen · H4 hero knobs: number-column=margin, alignment=left-bias
 * theme: Specimen · accent: warm-orange ~3% · enrichment: none (typography only)
 * studied: yes · DNA-source: user reference (Aperture-style portfolio) · paid-fonts: not confirmed (free pairing applied)
 */

:root {
  --color-paper: oklch(96% 0.018 80);
  --color-paper-2: oklch(93% 0.020 80);
  --color-rule: oklch(82% 0.020 75);
  --color-ink: oklch(20% 0.014 60);
  --color-ink-soft: oklch(45% 0.016 60);
  --color-ink-muted: oklch(64% 0.016 60);
  --color-accent: oklch(64% 0.13 45);

  --font-display: "Fraunces", "EB Garamond", "Cormorant Garamond", Georgia, serif;
  --font-body: "Geist", "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4.5rem;
  --space-3xl: 6.5rem;
  --space-4xl: 9rem;

  --measure-prose: 60ch;
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
  --dur-micro: 180ms;
}

* { box-sizing: border-box; }
html, body { overflow-x: clip; }

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 64rem;
  margin: 0 auto;
  padding: var(--space-4xl) var(--space-lg) var(--space-2xl);
}

/* Masthead — italic-serif name in the top-left margin */
.masthead {
  margin-block-end: var(--space-4xl);
}

.masthead__brand {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-variation-settings: "opsz" 144;
  font-size: clamp(4rem, 9vw, 7.5rem);
  line-height: 0.92;
  letter-spacing: -0.04em;
  margin: 0 0 var(--space-md);
  color: var(--color-ink);
}

.masthead__brand-em { color: var(--color-accent); font-style: italic; }

.masthead__sub {
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-ink-soft);
  text-transform: uppercase;
  margin: 0;
  max-width: 60ch;
}

/* Works — numbered project list */
.works {
  list-style: none;
  padding: 0;
  margin: 0;
  border-block-start: 1px solid var(--color-rule);
}

.work {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: var(--space-lg);
  align-items: baseline;
  padding: var(--space-2xl) 0;
  border-block-end: 1px solid var(--color-rule);
  position: relative;
  transition: background var(--dur-micro) var(--ease-out);
}

.work:hover { background: var(--color-paper-2); }

.work__num {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--color-ink-muted);
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
  align-self: start;
  padding-block-start: 0.6em;
  transition: color var(--dur-micro) var(--ease-out);
}

.work:hover .work__num { color: var(--color-ink); }

/* Active state — the warm-orange accent on one row only */
.work--active .work__num { color: var(--color-accent); }

.work__name {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-variation-settings: "opsz" 72;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0 0 var(--space-2xs);
  color: var(--color-ink);
}

.work__desc {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--color-ink-soft);
  margin: 0;
  max-width: var(--measure-prose);
}

/* Colophon — single line, small caps */
.colophon {
  margin-block-start: var(--space-3xl);
  padding-block-start: var(--space-md);
  border-block-start: 1px solid var(--color-rule);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-xl);
  font-family: var(--font-body);
  font-size: 0.8125rem; /* bumped from screenshot's 11px to comfortable 13px */
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}

.colophon__brand {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--color-ink);
}

.colophon a {
  color: var(--color-ink-soft);
  text-decoration: none;
  border-block-end: 1px solid transparent;
  padding-block-end: 1px;
  transition: color var(--dur-micro) var(--ease-out),
              border-color var(--dur-micro) var(--ease-out);
}

.colophon a:hover, .colophon a:focus-visible {
  color: var(--color-accent);
  border-block-end-color: var(--color-accent);
}

.colophon a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
}

@media (max-width: 48rem) {
  .page { padding: var(--space-2xl) var(--space-md) var(--space-xl); }
  .work { grid-template-columns: 4rem 1fr; gap: var(--space-md); padding: var(--space-xl) 0; }
}

@media (prefers-reduced-motion: reduce) {
  .work, .work__num, .colophon a { transition: none; }
}