/* ============================================================
   SWISS BRUTALIST — Ghost theme for blog.macleodlabs.ai
   Token-for-token with macleodlabs.ai (home-swiss / detail-swiss):
   strict grid, Archivo uppercase display type, 4px ink rules,
   2px tile rules, one teal accent, flat planes, square corners.
   ============================================================ */

:root,
html[data-theme="light"] {
  --sw-ink: #14130F;
  --sw-paper: #F4F1EA;
  --sw-panel: #E8E4D9;
  --sw-muted: #5C5A50;
  --sw-accent: #0B6B62;
  --sw-accent-ink: #F4F1EA;
  --sw-rule: 4px;
  /* Ghost custom-font support: admin-selected fonts win, else site stack. */
  --sw-display: var(--gh-font-heading, 'Archivo', 'Helvetica Neue', Helvetica, Arial, sans-serif);
  --sw-body: var(--gh-font-body, 'Inter', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif);
  --sw-mono: ui-monospace, 'JetBrains Mono', Menlo, Consolas, monospace;
  --sw-maxw: 1320px;
  --sw-gut: clamp(20px, 5vw, 72px);
}
html[data-theme="dark"] {
  --sw-ink: #F4F1EA;
  --sw-paper: #131210;
  --sw-panel: #201E1A;
  --sw-muted: #A09C8F;
  --sw-accent: #2DD4BF;
  --sw-accent-ink: #131210;
}

* { box-sizing: border-box; border-radius: 0 !important; box-shadow: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sw-body);
  background: var(--sw-paper);
  color: var(--sw-ink);
  font-feature-settings: "kern" 1;
  line-height: 1.55;
}
img { max-width: 100%; height: auto; }
a { color: inherit; }

/* ---------- HEADER ---------- */
.sw-header {
  display: flex; align-items: center; gap: clamp(16px, 3vw, 40px);
  max-width: var(--sw-maxw); margin: 0 auto;
  padding: 20px var(--sw-gut);
  border-bottom: var(--sw-rule) solid var(--sw-ink);
}
.sw-header__brand {
  font-family: var(--sw-display);
  font-weight: 900; text-transform: uppercase; letter-spacing: -0.01em;
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--sw-ink); text-decoration: none;
  margin-right: auto;
}
.sw-header__brand:hover { color: var(--sw-accent); }
.sw-header__nav { display: flex; flex-wrap: wrap; gap: clamp(10px, 2vw, 24px); }
.sw-header__nav a {
  font-family: var(--sw-display);
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  font-size: 0.78rem; color: var(--sw-ink); text-decoration: none;
  padding-bottom: 3px; border-bottom: 2px solid transparent;
}
.sw-header__nav a:hover { color: var(--sw-accent); }
.sw-header__nav a.is-current { border-bottom-color: var(--sw-accent); }
.sw-theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; padding: 0;
  background: transparent; color: var(--sw-ink);
  border: 2px solid var(--sw-ink); cursor: pointer;
}
.sw-theme-toggle:hover { background: var(--sw-ink); color: var(--sw-paper); }
.sw-theme-toggle svg { width: 18px; height: 18px; }
html[data-theme="dark"] .icon-moon { display: none; }
html[data-theme="light"] .icon-sun { display: none; }

/* ---------- INDEX ---------- */
.sw-index {
  max-width: var(--sw-maxw); margin: 0 auto;
  padding: clamp(40px, 6vw, 88px) var(--sw-gut) clamp(64px, 9vw, 130px);
}
.sw-eyebrow {
  display: flex; align-items: center; gap: 14px; margin: 0;
  font-family: var(--sw-display);
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.14em;
  font-size: clamp(0.7rem, 1.4vw, 0.95rem); color: var(--sw-ink);
}
.sw-eyebrow__rule { display: block; height: var(--sw-rule); width: clamp(40px, 8vw, 120px); background: var(--sw-accent); }
.sw-eyebrow__sq { display: inline-block; width: 12px; height: 12px; background: var(--sw-accent); flex: 0 0 auto; }
.sw-index__title {
  font-family: var(--sw-display);
  font-weight: 900; text-transform: uppercase;
  line-height: 0.92; letter-spacing: -0.02em;
  font-size: clamp(2.6rem, 7vw, 6rem);
  margin: clamp(20px, 3vw, 40px) 0 clamp(16px, 2vw, 24px);
}
.sw-index__lede {
  max-width: 60ch; margin: 0 0 clamp(28px, 4vw, 52px);
  font-size: clamp(1.05rem, 2vw, 1.5rem); line-height: 1.45;
}
.sw-index__head { padding-bottom: clamp(28px, 4vw, 48px); border-bottom: var(--sw-rule) solid var(--sw-ink); margin-bottom: clamp(28px, 4vw, 48px); }

/* Post grid — 2px gaps over ink read as thick rules (same as sw-highlight__tiles). */
.sw-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2px;
  background: var(--sw-ink);
  border: 2px solid var(--sw-ink);
}
.sw-card { display: flex; background: var(--sw-paper); }
.sw-card__link { display: flex; flex-direction: column; width: 100%; text-decoration: none; color: var(--sw-ink); }
.sw-card__img { aspect-ratio: 16 / 9; overflow: hidden; border-bottom: 2px solid var(--sw-ink); background: var(--sw-panel); }
.sw-card__img img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.sw-card__body { display: flex; flex-direction: column; flex: 1; padding: 16px 18px 20px; }
.sw-card__meta { display: flex; align-items: baseline; gap: 12px; }
.sw-card__tag {
  font-family: var(--sw-display);
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  font-size: 0.66rem; color: var(--sw-accent);
}
.sw-card__date { font-family: var(--sw-mono); font-size: 0.72rem; color: var(--sw-muted); }
.sw-card__title {
  margin: 8px 0 0;
  font-family: var(--sw-display);
  font-weight: 800; line-height: 1.05; text-transform: uppercase;
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
}
.sw-card__excerpt { margin: 10px 0 0; font-size: 0.92rem; line-height: 1.5; color: var(--sw-muted); }
.sw-card__more {
  margin-top: auto; padding-top: 16px;
  font-family: var(--sw-display);
  font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em;
  font-size: 0.78rem; color: var(--sw-ink);
}
.sw-card__link:hover .sw-card__more { color: var(--sw-accent); }

/* ---------- PAGINATION ---------- */
.sw-pagination {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin-top: clamp(28px, 4vw, 48px);
  border-top: var(--sw-rule) solid var(--sw-ink);
  padding-top: clamp(16px, 2.5vw, 24px);
}
.sw-pagination__btn {
  font-family: var(--sw-display);
  font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em;
  font-size: 0.85rem; padding: 12px 20px; text-decoration: none;
  border: 2px solid var(--sw-ink); color: var(--sw-ink);
}
a.sw-pagination__btn:hover { background: var(--sw-ink); color: var(--sw-paper); }
.sw-pagination__btn.is-disabled { opacity: 0.35; border-color: var(--sw-muted); }
.sw-pagination__count { font-family: var(--sw-mono); font-size: 0.78rem; color: var(--sw-muted); }

/* ---------- POST ---------- */
.sw-post { padding: clamp(40px, 6vw, 88px) 0 clamp(64px, 9vw, 130px); }
.sw-post__inner { max-width: var(--sw-maxw); margin: 0 auto; padding: 0 var(--sw-gut); }
.sw-back {
  display: inline-block;
  font-family: var(--sw-display);
  font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em;
  font-size: 0.8rem; color: var(--sw-ink); text-decoration: none;
  border-bottom: var(--sw-rule) solid var(--sw-accent); padding-bottom: 3px;
}
.sw-back:hover { color: var(--sw-accent); }
.sw-post__head {
  margin-top: clamp(28px, 4vw, 56px);
  padding-bottom: clamp(28px, 4vw, 48px);
  border-bottom: var(--sw-rule) solid var(--sw-ink);
}
.sw-post__title {
  font-family: var(--sw-display);
  font-weight: 900; text-transform: uppercase;
  line-height: 0.95; letter-spacing: -0.02em;
  font-size: clamp(2.4rem, 7vw, 6rem);
  margin: clamp(18px, 2.5vw, 32px) 0 0;
  overflow-wrap: break-word; hyphens: none;
}
.sw-post__lede {
  margin: clamp(18px, 2.5vw, 30px) 0 0; max-width: 62ch;
  font-size: clamp(1rem, 1.7vw, 1.35rem); line-height: 1.5;
}
.sw-post__meta {
  display: flex; flex-wrap: wrap; gap: 18px;
  margin-top: clamp(18px, 2.5vw, 28px);
  font-family: var(--sw-mono); font-size: 0.78rem; color: var(--sw-muted);
}
.sw-post__hero { margin: clamp(32px, 5vw, 56px) 0 0; border: var(--sw-rule) solid var(--sw-ink); background: var(--sw-panel); }
.sw-post__hero img { display: block; width: 100%; height: auto; }
.sw-post__hero figcaption {
  border-top: 2px solid var(--sw-ink); padding: 12px 16px;
  font-size: 0.85rem; line-height: 1.45; color: var(--sw-muted); background: var(--sw-paper);
}
.sw-post__tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: clamp(40px, 6vw, 64px); }
.sw-chip {
  font-family: var(--sw-display);
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  font-size: 0.74rem; padding: 9px 14px; text-decoration: none;
  border: 2px solid var(--sw-ink); color: var(--sw-ink);
}
.sw-chip:hover { background: var(--sw-ink); color: var(--sw-paper); }

/* ---------- PROSE (mirrors .det-prose) ---------- */
.sw-prose {
  margin-top: clamp(40px, 6vw, 64px);
  font-size: clamp(1rem, 1.35vw, 1.13rem); line-height: 1.65; color: var(--sw-ink);
}
.sw-prose > * { max-width: 70ch; }
.sw-prose p { margin: 0 0 1.3em; }
.sw-prose a { color: var(--sw-accent); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 3px; }
.sw-prose a:hover { color: var(--sw-ink); text-decoration-color: var(--sw-accent); }
.sw-prose strong { font-weight: 700; }
.sw-prose h1, .sw-prose h2 {
  font-family: var(--sw-display);
  font-weight: 900; text-transform: uppercase;
  line-height: 1; letter-spacing: -0.01em;
  border-top: var(--sw-rule) solid var(--sw-ink);
  padding-top: 16px; margin: 2.6em 0 0.9em;
}
.sw-prose h1 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); }
.sw-prose h2 { font-size: clamp(1.3rem, 2.6vw, 1.9rem); }
.sw-prose h1:first-child, .sw-prose h2:first-child { margin-top: 0; }
.sw-prose h3 {
  font-family: var(--sw-display); font-weight: 800; line-height: 1.1;
  font-size: clamp(1.1rem, 1.8vw, 1.35rem); margin: 2.2em 0 0.7em;
}
.sw-prose h4 {
  font-family: var(--sw-display); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
  font-size: 0.95rem; margin: 2em 0 0.6em;
}
.sw-prose ul, .sw-prose ol { margin: 0 0 1.3em; padding-left: 1.4em; }
.sw-prose li { margin-bottom: 0.45em; }
.sw-prose li::marker { color: var(--sw-accent); font-weight: 700; }
.sw-prose blockquote {
  margin: 1.6em 0; padding: 14px 20px;
  border-left: var(--sw-rule) solid var(--sw-accent);
  background: var(--sw-panel); color: var(--sw-ink);
}
.sw-prose blockquote p:last-child { margin-bottom: 0; }
.sw-prose hr { border: 0; height: 2px; background: var(--sw-ink); margin: 2.5em 0; }
.sw-prose pre {
  background: var(--sw-panel); border: 2px solid var(--sw-ink);
  padding: clamp(14px, 2vw, 22px); margin: 1.6em 0;
  overflow-x: auto; font-size: 0.86em; line-height: 1.55;
}
.sw-prose pre code {
  display: block; background: transparent; border: 0; padding: 0;
  color: var(--sw-ink); font-family: var(--sw-mono);
}
.sw-prose code {
  font-family: var(--sw-mono); background: var(--sw-panel);
  border: 1px solid var(--sw-muted); padding: 0.08em 0.35em;
  font-size: 0.88em; color: var(--sw-ink);
}
.sw-prose table {
  display: block; width: 100%; overflow-x: auto;
  border-collapse: collapse; border: var(--sw-rule) solid var(--sw-ink);
  margin: 1.6em 0; font-size: 0.92em;
}
.sw-prose th {
  font-family: var(--sw-display);
  font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em;
  font-size: 0.78em; text-align: left;
  border-bottom: var(--sw-rule) solid var(--sw-ink);
}
.sw-prose th, .sw-prose td { padding: 10px 14px; border-right: 2px solid var(--sw-ink); }
.sw-prose th:last-child, .sw-prose td:last-child { border-right: 0; }
.sw-prose tbody tr:nth-child(even) { background: var(--sw-panel); }
.sw-prose img {
  display: block; width: 100%; height: auto;
  border: var(--sw-rule) solid var(--sw-ink); margin: 1.6em 0;
}
.sw-prose video { display: block; width: 100%; height: auto; border: var(--sw-rule) solid var(--sw-ink); margin: 1.6em 0; }

/* Mermaid diagrams — full-bleed plane, same as case studies. */
.sw-prose .mermaid {
  max-width: none;
  width: calc(100vw - 2 * var(--sw-gut));
  margin-left: calc(50% - 50vw + var(--sw-gut));
  margin-right: calc(50% - 50vw + var(--sw-gut));
  border: var(--sw-rule) solid var(--sw-ink);
  background: var(--sw-panel);
  margin-top: clamp(2em, 4vw, 3em);
  margin-bottom: clamp(2em, 4vw, 3em);
  padding: clamp(20px, 3vw, 36px) clamp(14px, 2vw, 28px);
  text-align: center; overflow-x: auto;
}
.sw-prose .mermaid svg { max-width: 100%; height: auto; }

/* ---------- KOENIG (kg-) CARDS ---------- */
.kg-width-wide { max-width: min(1080px, calc(100vw - 2 * var(--sw-gut))) !important; }
.kg-width-full {
  max-width: none !important;
  width: calc(100vw - 2 * var(--sw-gut));
  margin-left: calc(50% - 50vw + var(--sw-gut));
  margin-right: calc(50% - 50vw + var(--sw-gut));
}
.kg-card { margin: 1.6em 0; }
.kg-image-card img, .kg-gallery-image img {
  border: var(--sw-rule) solid var(--sw-ink);
}
.kg-card figcaption { font-size: 0.85rem; color: var(--sw-muted); padding: 10px 0 0; text-align: left; }
.kg-gallery-container { display: flex; flex-direction: column; gap: 2px; }
.kg-gallery-row { display: flex; gap: 2px; }
.kg-gallery-image { flex: 1; }
.kg-gallery-image img { width: 100%; height: 100%; object-fit: cover; margin: 0; }
.kg-code-card { width: 100%; }
.kg-callout-card {
  display: flex; gap: 14px; padding: 16px 20px; margin: 1.6em 0;
  background: var(--sw-panel); border-left: var(--sw-rule) solid var(--sw-accent);
}
.kg-callout-card .kg-callout-text { line-height: 1.55; }
.kg-button-card { display: flex; margin: 1.6em 0; }
.kg-button-card.kg-align-center { justify-content: center; }
.kg-btn, .kg-button-card a {
  font-family: var(--sw-display);
  font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em;
  font-size: 0.9rem; padding: 14px 24px; text-decoration: none;
  border: var(--sw-rule) solid var(--sw-ink);
  background: var(--sw-ink); color: var(--sw-paper);
}
.kg-btn:hover, .kg-button-card a:hover { background: transparent; color: var(--sw-ink); }
.kg-bookmark-card { margin: 1.6em 0; }
.kg-bookmark-container {
  display: flex; text-decoration: none; color: var(--sw-ink);
  border: 2px solid var(--sw-ink); background: var(--sw-paper);
}
.kg-bookmark-container:hover { background: var(--sw-panel); }
.kg-bookmark-content { flex: 1; padding: 16px 20px; min-width: 0; }
.kg-bookmark-title { font-family: var(--sw-display); font-weight: 800; font-size: 1rem; line-height: 1.2; }
.kg-bookmark-description {
  margin-top: 8px; font-size: 0.85rem; color: var(--sw-muted);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.kg-bookmark-metadata {
  display: flex; align-items: center; gap: 8px; margin-top: 12px;
  font-family: var(--sw-mono); font-size: 0.72rem; color: var(--sw-muted);
}
.kg-bookmark-icon { width: 16px; height: 16px; border: 0 !important; filter: none !important; margin: 0 !important; }
.kg-bookmark-author { font-weight: 700; color: var(--sw-ink); }
.kg-bookmark-publisher { color: var(--sw-muted); }
.kg-bookmark-publisher::before { content: "•"; margin-right: 8px; color: var(--sw-accent); }
.kg-bookmark-thumbnail { flex: 0 0 200px; border-left: 2px solid var(--sw-ink); }
.kg-bookmark-thumbnail img { width: 100%; height: 100%; object-fit: cover; border: 0 !important; margin: 0 !important; }
.kg-embed-card { margin: 1.6em 0; }
.kg-embed-card iframe { max-width: 100%; border: 2px solid var(--sw-ink); }
.kg-toggle-card { border: 2px solid var(--sw-ink); padding: 14px 18px; margin: 1.6em 0; background: var(--sw-paper); }
.kg-toggle-heading-text { font-family: var(--sw-display); font-weight: 800; }
.kg-header-card, .kg-signup-card { background: var(--sw-panel); border: var(--sw-rule) solid var(--sw-ink); padding: clamp(24px, 4vw, 48px); }
.kg-file-card a { display: flex; border: 2px solid var(--sw-ink); padding: 14px 18px; text-decoration: none; color: var(--sw-ink); }
.kg-file-card a:hover { background: var(--sw-panel); }

/* ---------- FOOTER ---------- */
.sw-footer { border-top: var(--sw-rule) solid var(--sw-ink); }
.sw-footer__inner {
  max-width: var(--sw-maxw); margin: 0 auto;
  padding: clamp(32px, 5vw, 56px) var(--sw-gut);
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 18px;
}
.sw-footer__brand {
  margin: 0; font-family: var(--sw-display);
  font-weight: 900; text-transform: uppercase; letter-spacing: -0.01em;
  font-size: 1.1rem;
}
.sw-footer__note { margin: 0; font-size: 0.85rem; color: var(--sw-muted); }
.sw-footer__nav { display: flex; gap: 18px; margin-left: auto; }
.sw-footer__nav a {
  font-family: var(--sw-display);
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  font-size: 0.74rem; color: var(--sw-ink); text-decoration: none;
  border-bottom: 2px solid var(--sw-accent); padding-bottom: 2px;
}
.sw-footer__nav a:hover { color: var(--sw-accent); }

/* ---------- ERROR ---------- */
.sw-error .sw-index__head { border-bottom: 0; }
.sw-error .sw-index__title { font-size: clamp(4rem, 18vw, 12rem); color: var(--sw-accent); }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 720px) {
  .sw-header { flex-wrap: wrap; }
  .sw-header__nav { order: 3; width: 100%; padding-top: 12px; border-top: 2px solid var(--sw-ink); margin-top: 12px; }
  .sw-footer__nav { margin-left: 0; }
  .kg-bookmark-thumbnail { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .sw-card__img img, .sw-post__hero img, .sw-prose img, .kg-image-card img { transition: none; }
}