/**
 * editorial-theme.css — Site-wide brand & layout
 */

:root {
  --bg-page: #f1f2f4;
  --bg-primary: #f1f2f4;
  --bg-card: #eedbb1;
  --bg-callout: #eedbb1;
  --brand-primary: #dda22f;
  --brand-primary-hover: #c89228;
  --text-primary: #1a1a1a;
  --text-secondary: #5c5c5c;
  --text-on-brand: #1a1a1a;
  --ui-border: rgba(26, 26, 26, 0.12);
  --font-ui: 'Switzer', system-ui, -apple-system, sans-serif;
  --font-display: 'Gambarino', Georgia, serif;
  --radius-btn: 999px;
  --radius-card: 16px;
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.05);
  --shadow-interactive: 0 8px 28px rgba(0, 0, 0, 0.08);
  --site-header-offset: 5.75rem;
}

html,
body,
.shell,
.page,
main,
.hero,
.work,
.about-panel,
.pillars-panel {
  background-color: var(--bg-page);
}

html,
body {
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Editorial display typography — Gambarino */
h1,
h2,
h3,
.project-title,
.hero-name,
.cs-title,
.card-name,
.panel-heading,
.about-engineering-title,
.anchor-title,
.pain-heading,
.ba-heading,
.xcel-hero-headline {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

h2.xcel-section-label,
.xcel-section-label {
  font-family: var(--font-ui);
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.65rem;
  color: var(--text-secondary);
}

/* UI & body typography — Switzer */
body,
p,
li,
.nav-main,
.nav-center,
.nav-meta-bar,
.nav-link,
.nav-home,
.nav-meta,
.nav-cta,
.footer-links a,
.footer-copy,
.breadcrumb,
.meta-label,
.meta-val,
.row-body,
.about-body,
.hero-eyebrow,
.hero-subtitle,
.section-label,
.panel-label,
.work-label,
.card-type,
.card-hook,
.skip-link,
.copy-toast,
button,
input,
textarea,
select,
label,
figcaption,
.xcel-eyebrow,
.xcel-hero-sub,
.pain-eyebrow,
.pain-body,
.ba-body,
.ba-label,
.xcel-section-intro,
.xcel-next-label,
.skill-tag,
.asset-caption,
.ch-label,
.ch-q,
.stat-val,
.stat-desc,
.pull-quote p,
.ph-gesture-status {
  font-family: var(--font-ui);
  font-weight: 300;
}

/* Body copy weight */
p,
.row-body,
.about-body,
.card-hook,
.pain-body,
.ba-body,
.xcel-section-intro,
.about-engineering-lead,
.cs-subtitle {
  font-weight: 300;
}

/* Primary links */
.card-cta,
.xcel-next-link,
.case-nav a.next {
  color: var(--brand-primary);
}

.card-cta:hover,
.xcel-next-link:hover,
.case-nav a:hover {
  color: var(--brand-primary-hover);
}

.footer-links a:hover,
.nav-link:hover {
  color: var(--brand-primary);
}

.nav-link--current {
  color: var(--text-primary);
}

/* Case study call-outs */
.pull-quote,
.compare-after-callout,
.shopify-note {
  background-color: var(--bg-callout);
  border-color: var(--ui-border);
  border-radius: 12px;
}

.pull-quote {
  border-left: 3px solid var(--brand-primary);
}

.compare-after-callout {
  border-left: 3px solid var(--brand-primary);
}

/* ── Site header ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bg-page);
  border-bottom: 1px solid var(--ui-border);
}

.nav-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem clamp(1rem, 4vw, 3rem);
}

.nav-home {
  flex-shrink: 0;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-primary);
  text-decoration: none;
  line-height: 1.2;
  transition: opacity 0.2s ease;
}

.nav-home:hover {
  opacity: 0.55;
}

.nav-home:focus-visible {
  outline: 2px solid var(--brand-primary);
  outline-offset: 3px;
}

.nav-center {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.65rem 1.5rem;
  min-width: 0;
  margin-left: auto;
}

.nav-link {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-link--current {
  color: var(--text-primary);
  font-weight: 600;
}

/* Primary buttons */
.nav-cta,
.email-btn,
.about-fun-btn {
  background: var(--brand-primary);
  color: var(--text-on-brand);
  border: 1px solid var(--brand-primary);
  border-radius: var(--radius-btn);
  font-weight: 600;
  box-shadow: var(--shadow-subtle);
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.nav-cta {
  padding: 0.5rem 1.15rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}

.email-btn,
.about-fun-btn {
  padding: 0.75rem 1.25rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  cursor: pointer;
}

.nav-cta:hover,
.email-btn:hover,
.about-fun-btn:hover {
  background: var(--brand-primary-hover);
  border-color: var(--brand-primary-hover);
  color: var(--text-on-brand);
  box-shadow: var(--shadow-interactive);
}

.nav-meta-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
  padding: 0.45rem clamp(1rem, 4vw, 3rem);
  border-top: 1px solid var(--ui-border);
  min-height: 1.75rem;
  background: var(--bg-page);
}

.nav-meta {
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-primary);
  line-height: 1.2;
}

/* Project cards (homepage) */
.work .card {
  background: var(--bg-card);
  border-color: var(--ui-border);
}

.work .card-body {
  background: var(--bg-card);
}

.work .card-cta {
  font-weight: 600;
}

/* Footer */
footer {
  background: var(--bg-page);
  border-top-color: var(--ui-border);
}

.site-logo {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  object-fit: contain;
  display: block;
}

.site-logo--footer {
  width: 44px;
  height: 44px;
}

.footer-logo {
  flex-shrink: 0;
  line-height: 0;
  text-decoration: none;
}

.footer-whisper {
  font-size: 0.62rem;
  font-weight: 300;
  opacity: 0.72;
}

.copy-toast {
  background: var(--text-primary);
  color: var(--bg-page);
  border-radius: var(--radius-btn);
}