/* uxed.me — site layer on top of Atomic Age (assets/atomic-age/).
   Covers: base reset, the type scale as classes/element defaults (bundle.css
   ships component type but no free-standing h1..h4/body scale), the mobile
   nav sheet (bundle.css has no responsive behavior for .atm-topnav), article
   and hub page layout, and print/motion niceties specific to this site. */

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; }
img, svg { max-width: 100%; display: block; }
a { color: var(--primary); }
a:hover { color: var(--primary-hover); }
main:focus { outline: none; }

.skip-link {
  position: absolute;
  left: var(--space-3);
  top: -48px;
  background: var(--surface-raised);
  color: var(--ink);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  z-index: 2000;
  transition: top var(--atm-dur-2, 200ms) var(--atm-ease, ease);
}
.skip-link:focus { top: var(--space-3); }

/* ---------- Type scale (tokens.json `type.groups`, as reusable classes) ---------- */
.t-display-xl { font-family: var(--font-display); font-weight: 600; font-size: 72px; line-height: 68px; letter-spacing: -0.02em; margin: 0; }
.t-display-l  { font-family: var(--font-display); font-weight: 600; font-size: 56px; line-height: 56px; letter-spacing: -0.015em; margin: 0; }
.t-h1 { font-family: var(--font-display); font-weight: 600; font-size: 44px; line-height: 48px; letter-spacing: -0.01em; margin: 0; }
.t-h2 { font-family: var(--font-display); font-weight: 600; font-size: 34px; line-height: 40px; letter-spacing: -0.005em; margin: 0; }
.t-h3 { font-family: var(--font-display); font-weight: 600; font-size: 26px; line-height: 32px; margin: 0; }
.t-h4 { font-family: var(--font-display); font-weight: 600; font-size: 20px; line-height: 28px; margin: 0; }
.t-quote { font-family: var(--font-display); font-weight: 500; font-style: italic; font-size: 28px; line-height: 38px; letter-spacing: -0.005em; margin: 0; }
.t-body-lg { font-family: var(--font-body); font-size: 18px; line-height: 28px; margin: 0; }
.t-body { font-family: var(--font-body); font-size: 16px; line-height: 26px; margin: 0; }
.t-body-sm { font-family: var(--font-body); font-size: 14px; line-height: 22px; margin: 0; }
.t-caption { font-family: var(--font-body); font-size: 12px; line-height: 16px; letter-spacing: 0.01em; color: var(--ink-muted); margin: 0; }
.t-label { font-family: var(--font-sans); font-weight: 600; font-size: 13px; letter-spacing: 0.04em; color: var(--ink); margin: 0; }

h1 { font-family: var(--font-display); font-weight: 600; font-size: 44px; line-height: 48px; letter-spacing: -0.01em; margin: 0 0 var(--space-4); }
h2 { font-family: var(--font-display); font-weight: 600; font-size: 34px; line-height: 40px; letter-spacing: -0.005em; margin: var(--space-9) 0 var(--space-4); }
h3 { font-family: var(--font-display); font-weight: 600; font-size: 26px; line-height: 32px; margin: var(--space-7) 0 var(--space-3); }
h4 { font-family: var(--font-display); font-weight: 600; font-size: 20px; line-height: 28px; margin: var(--space-6) 0 var(--space-2); }
p { font-family: var(--font-body); font-size: 16px; line-height: 26px; margin: 0 0 var(--space-4); color: var(--ink); }

/* ---------- Layout shells ---------- */
.page-footer {
  border-top: 1px solid var(--hairline);
  padding: var(--space-8) 0;
  margin-top: var(--space-11);
}
.page-footer .atm-container { display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; justify-content: space-between; }
.page-footer p { margin: 0; }

.section { padding: var(--space-10) 0; }
.section--tight { padding: var(--space-8) 0; }
.section + .section { border-top: 1px solid var(--hairline); }

/* ---------- TopNav: mobile sheet (bundle.css ships desktop-only) ---------- */
.atm-topnav { position: sticky; top: 0; z-index: var(--z-sticky); }
.atm-topnav__brand { color: var(--ink); text-decoration: none; }
.nav-toggle { display: none; }

@media (max-width: 767px) {
  .atm-topnav__links { display: none; }
  .atm-topnav .atm-btn--sm { display: none; }
  .nav-toggle { display: inline-flex; }

  .nav-sheet {
    position: fixed;
    inset: 0;
    z-index: var(--z-overlay);
    background: var(--surface);
    display: flex;
    flex-direction: column;
    padding: var(--space-5);
  }
  .nav-sheet[hidden] { display: none; }
  .nav-sheet__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-8); }
  .nav-sheet__links { display: flex; flex-direction: column; gap: var(--space-6); }
  .nav-sheet__links a {
    font-family: var(--font-display); font-weight: 600; font-size: 28px;
    color: var(--ink); text-decoration: none;
  }
  body.nav-open { overflow: hidden; }
}
@media (min-width: 768px) {
  .nav-sheet { display: none !important; }
}

/* ---------- Article (case study) ---------- */
.article-header { padding: var(--space-9) 0 var(--space-8); }
.article-header .atm-eyebrow { display: block; margin-bottom: var(--space-3); }
.article-header h1 { margin-bottom: var(--space-4); max-width: 20ch; }
.article-header .lede { max-width: 60ch; }

.meta-panel {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--hairline);
}
.meta-panel dt { font-family: var(--font-sans); text-transform: uppercase; letter-spacing: 0.1em; font-size: 11px; font-weight: 600; color: var(--ink-muted); margin: 0 0 var(--space-2); }
.meta-panel dd { font-family: var(--font-body); font-size: 15px; line-height: 22px; color: var(--ink); margin: 0; }

.hero-figure { margin: 0 0 var(--space-9); }
.hero-figure img { width: 100%; height: auto; border-radius: var(--radius-lg); border: 1.5px solid var(--border-strong); }

.prose { max-width: 72ch; }
.prose > * + * { margin-top: 0; }
.prose ul, .prose ol { font-family: var(--font-body); font-size: 16px; line-height: 26px; color: var(--ink); padding-left: 1.3em; margin: 0 0 var(--space-4); }
.prose li + li { margin-top: var(--space-2); }
.prose figure { margin: var(--space-8) 0; max-width: 72ch; }
.prose figure.figure--wide { max-width: none; }
.prose figure img { width: 100%; height: auto; border-radius: var(--radius-md); border: 1.5px solid var(--border-strong); }
.prose figcaption { margin-top: var(--space-2); }

.article-nav {
  margin-top: var(--space-11);
  padding-top: var(--space-6);
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

/* ---------- Home / hub grids ---------- */
.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}
.case-card {
  text-decoration: none;
  color: inherit;
  display: block;
}
.case-card__media {
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--border-strong);
  background: var(--surface-sunken);
  margin-bottom: var(--space-4);
}
.case-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--atm-dur-3, 320ms) var(--atm-ease, ease); }
.case-card:hover .case-card__media img { transform: scale(1.03); }
.case-card:hover .t-h4 { color: var(--primary); }

.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

/* ---------- Other-work resource rows ---------- */
.work-entry { margin-bottom: var(--space-8); }
.work-entry__links { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-3); }

/* ---------- Social / contact ---------- */
.social-row { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); }

/* ---------- Hero (home) ---------- */
.hero {
  padding: var(--space-11) 0 var(--space-9);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-9);
  align-items: center;
}
.hero__portrait {
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--border-strong);
  overflow: hidden;
  aspect-ratio: 4/5;
}
.hero__portrait img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero__portrait { max-width: 360px; }
}

/* ---------- Resume ---------- */
.resume-header { display: flex; flex-wrap: wrap; gap: var(--space-6); align-items: flex-end; justify-content: space-between; margin-bottom: var(--space-9); }
.job-entry { display: grid; grid-template-columns: 200px 1fr; gap: var(--space-4); }
.job-entry + .job-entry { margin-top: var(--space-5); }
.job-entry__when { font-family: var(--font-sans); font-size: 13px; color: var(--ink-muted); letter-spacing: 0.02em; }
.job-entry__what { font-family: var(--font-display); font-weight: 600; font-size: 18px; margin: 0 0 2px; }
.job-entry__where { font-family: var(--font-body); font-size: 14px; color: var(--ink-secondary); margin: 0; }
.skill-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }

@media (max-width: 600px) {
  .job-entry { grid-template-columns: 1fr; gap: var(--space-1); }
}

/* ---------- Print ---------- */
@media print {
  .atm-topnav, .page-footer, .nav-toggle { display: none !important; }
  body { background: #fff; color: #000; }
}