:root {
  --paper: #F6F1E7;
  --paper-2: #EFE8D9;
  --paper-3: #E5DCC8;
  --ink: #15170F;
  --ink-soft: #3A3D33;
  --ink-mute: #6A6B5F;
  --rule: #C6BEA8;
  --rule-soft: #D9D1BC;
  --accent: #2A7D5F;
  --accent-deep: #154A38;
  --accent-wash: #D0E2D8;
  --clay: #A8543A;
  --sun: #C9A548;

  --f-display: "Fraunces", "Instrument Serif", Georgia, serif;
  --f-body: "Instrument Sans", system-ui, sans-serif;
  --f-serif: "Instrument Serif", "Fraunces", Georgia, serif;
  --f-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --max: 1280px;
  --max-narrow: 980px;
  --gutter: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.55;
  font-feature-settings: "ss01", "ss02", "cv11";
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: .35;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.08  0 0 0 0 0.08  0 0 0 0 0.06  0 0 0 .08 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  mix-blend-mode: multiply;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

/* =================== NAV =================== */
.topbar {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(10px) saturate(130%);
  background: rgba(246,241,231,.78);
  border-bottom: 1px solid var(--rule-soft);
}
.topbar-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px;
}
.brand {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: -.015em;
  font-variation-settings: "opsz" 144, "SOFT" 30;
  display: flex; align-items: baseline; gap: 10px;
}
.brand-dot {
  display: inline-block; width: 7px; height: 7px;
  border-radius: 50%; background: var(--accent);
  transform: translateY(-3px);
}
.nav-links {
  display: flex; gap: 28px;
  font-size: 14px;
  color: var(--ink-soft);
}
.nav-links a { position: relative; padding: 4px 0; transition: color .2s; }
.nav-links a:hover { color: var(--accent-deep); }
.nav-links a.active { color: var(--accent-deep); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 1px; background: var(--accent);
}
.nav-cta {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 14px;
  padding: 9px 16px 9px 18px;
  background: var(--ink);
  color: var(--paper);
  border-radius: 999px;
  transition: background .2s, transform .2s;
}
.nav-cta:hover { background: var(--accent-deep); transform: translateY(-1px); }
.nav-cta .arrow { transition: transform .2s; }
.nav-cta:hover .arrow { transform: translateX(3px); }
@media (max-width: 920px) {
  .nav-links { display: none; }
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
}
.wrap-narrow {
  max-width: var(--max-narrow);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
}
.eyebrow {
  font-family: var(--f-body);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent-deep);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 22px; height: 1px;
  background: var(--accent);
}
.section-num {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-mute);
  letter-spacing: .02em;
}

section { position: relative; z-index: 2; }

/* =================== HERO =================== */
.hero {
  padding: 64px 0 24px;
  position: relative;
}
.hero-eyebrow-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 36px;
  gap: 32px;
}
.hero-meta {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-mute);
  text-align: right;
}
.hero h1 {
  font-family: var(--f-display);
  font-weight: 320;
  font-variation-settings: "opsz" 144, "SOFT" 60;
  font-size: clamp(42px, 7vw, 96px);
  line-height: .98;
  letter-spacing: -.03em;
  color: var(--ink);
  max-width: 18ch;
}
.hero h1 em {
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 100;
  color: var(--accent-deep);
}
.hero-sub {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 64px;
  align-items: end;
  margin-top: 40px;
  padding-top: 36px;
  border-top: 1px solid var(--rule);
}
.hero-sub p.lede {
  max-width: 56ch;
  font-family: var(--f-serif);
  font-size: clamp(18px, 1.6vw, 21px);
  line-height: 1.5;
  color: var(--ink-soft);
}
.hero-anchor-row {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-mute);
  line-height: 1.6;
}
.hero-anchor-row a {
  display: block;
  color: var(--ink);
  margin-top: 4px;
  border-bottom: 1px solid var(--rule);
  padding: 4px 0;
  transition: color .2s, border-color .2s;
  font-style: normal;
}
.hero-anchor-row a:hover { color: var(--accent-deep); border-bottom-color: var(--accent); }
@media (max-width: 820px) {
  .hero h1 { font-size: clamp(38px, 10vw, 60px); }
  .hero-sub { grid-template-columns: 1fr; gap: 28px; }
}

/* =================== SECTION HEADERS =================== */
.section-head {
  display: grid;
  grid-template-columns: 1fr 2.2fr;
  gap: 48px;
  align-items: start;
  padding: 100px 0 36px;
}
.section-head-left .section-num { display: block; margin-bottom: 12px; }
.section-head-left .eyebrow { margin-bottom: 14px; }
.section-head h2 {
  font-family: var(--f-display);
  font-weight: 360;
  font-variation-settings: "opsz" 144, "SOFT" 50;
  font-size: clamp(30px, 4.4vw, 52px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--ink);
}
.section-head h2 em {
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 100;
  color: var(--accent-deep);
}
.section-head .lede {
  font-family: var(--f-serif);
  font-size: clamp(18px, 1.6vw, 21px);
  color: var(--ink-soft);
  line-height: 1.5;
  margin-top: 18px;
  max-width: 60ch;
}
@media (max-width: 820px) {
  .section-head { grid-template-columns: 1fr; gap: 16px; padding: 72px 0 28px; }
}

/* =================== SURFACE CARDS (index) =================== */
.surfaces {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.surface-card {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 28px;
  display: flex; flex-direction: column;
  position: relative;
  transition: transform .25s, border-color .25s;
}
.surface-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}
.surface-tag {
  position: absolute;
  top: 18px; right: 22px;
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 16px;
  color: var(--accent-deep);
}
.surface-platform {
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 14px;
  font-weight: 500;
}
.surface-card h3 {
  font-family: var(--f-display);
  font-variation-settings: "opsz" 144, "SOFT" 60;
  font-weight: 400;
  font-size: 28px;
  letter-spacing: -.015em;
  color: var(--ink);
  margin-bottom: 12px;
  line-height: 1.05;
}
.surface-desc {
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.55;
  margin-bottom: 20px;
  min-height: 64px;
}
.surface-nav {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-bottom: 24px;
  padding: 12px;
  background: var(--paper-3);
  border-radius: 3px;
  font-family: var(--f-mono);
}
.surface-nav span {
  font-size: 11.5px;
  color: var(--ink-soft);
  padding: 3px 8px;
  background: var(--paper);
  border: 1px solid var(--rule-soft);
  border-radius: 2px;
  letter-spacing: -.01em;
}
.surface-cta {
  margin-top: auto;
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--accent-deep);
  padding-top: 14px;
  border-top: 1px solid var(--rule-soft);
}
.surface-cta .arrow { transition: transform .2s; }
.surface-card:hover .surface-cta .arrow { transform: translateX(4px); }
@media (max-width: 1000px) {
  .surfaces { grid-template-columns: 1fr; gap: 20px; }
  .surface-desc { min-height: auto; }
}

/* =================== CAPABILITY TABLE =================== */
.cap-table-wrap {
  margin-top: 8px;
  border: 1px solid var(--rule);
  background: var(--paper-2);
  overflow-x: auto;
}
.cap-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
}
.cap-table th, .cap-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--rule-soft);
}
.cap-table th {
  background: var(--paper-3);
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
  border-bottom: 1px solid var(--rule);
}
.cap-table td:first-child { color: var(--ink); font-weight: 500; }
.cap-table td:nth-child(2) { color: var(--ink-soft); font-family: var(--f-serif); font-style: italic; font-size: 14px; }
.cap-table tr.row-out td { color: var(--ink-mute); font-style: italic; font-family: var(--f-serif); }
.cap-table tr.row-out td:first-child { font-style: normal; }
.role {
  display: inline-block;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 2px;
  margin-right: 4px;
  font-weight: 500;
  letter-spacing: .02em;
}
.role-c { background: #E5DCC8; color: var(--accent-deep); }
.role-p { background: #D9DCC9; color: #4A5A22; }
.role-l { background: var(--accent-wash); color: var(--accent-deep); }
.role-all { background: var(--ink); color: var(--paper); }

/* =================== READING ORDER =================== */
.reading-order {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
}
.ro-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--rule-soft);
}
.ro-num {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 24px;
  color: var(--accent-deep);
}
.ro-content h4 {
  font-family: var(--f-display);
  font-variation-settings: "opsz" 72, "SOFT" 60;
  font-weight: 400;
  font-size: 20px;
  letter-spacing: -.005em;
  color: var(--ink);
  margin-bottom: 6px;
}
.ro-content p {
  font-size: 15px;
  color: var(--ink-soft);
  line-height: 1.55;
}
.ro-content a { color: var(--accent-deep); border-bottom: 1px solid var(--accent-wash); transition: border-color .2s; }
.ro-content a:hover { border-bottom-color: var(--accent); }

/* =================== NOT-HERE GRID =================== */
.not-here-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule-soft);
  border-left: 1px solid var(--rule-soft);
}
.nh-item {
  padding: 20px 22px;
  border-right: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
  background: var(--paper-2);
}
.nh-item h5 {
  font-family: var(--f-display);
  font-variation-settings: "opsz" 72, "SOFT" 60;
  font-weight: 400;
  font-size: 16px;
  color: var(--ink-mute);
  margin-bottom: 6px;
  text-decoration: line-through;
  text-decoration-color: var(--clay);
  text-decoration-thickness: 1px;
}
.nh-item p {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.5;
}
@media (max-width: 1000px) {
  .not-here-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .not-here-grid { grid-template-columns: 1fr; }
}

/* =================== DOC PAGE LAYOUT (creator/practitioner/client/cross-cutting) =================== */
.doc-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 64px;
  padding: 60px 0 80px;
  align-items: start;
}
.doc-toc {
  position: sticky;
  top: 100px;
  font-family: var(--f-body);
  font-size: 13.5px;
}
.doc-toc-label {
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 14px;
  font-weight: 500;
}
.doc-toc ul { list-style: none; padding: 0; margin: 0; border-left: 1px solid var(--rule); }
.doc-toc li { padding: 0; margin: 0; }
.doc-toc a {
  display: block;
  padding: 6px 0 6px 16px;
  margin-left: -1px;
  color: var(--ink-soft);
  border-left: 1px solid transparent;
  transition: color .15s, border-color .15s, background .15s;
  line-height: 1.4;
}
.doc-toc a:hover { color: var(--accent-deep); }
.doc-toc a.is-active {
  color: var(--accent-deep);
  border-left-color: var(--accent);
  font-weight: 500;
}
.doc-toc .toc-sub a { padding-left: 28px; font-size: 12.5px; color: var(--ink-mute); }

.doc-content {
  max-width: 760px;
  font-size: 16.5px;
  line-height: 1.65;
}
.doc-content h2 {
  font-family: var(--f-display);
  font-variation-settings: "opsz" 144, "SOFT" 50;
  font-weight: 360;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--ink);
  margin-top: 80px;
  margin-bottom: 18px;
  padding-top: 40px;
  border-top: 1px solid var(--rule);
}
.doc-content h2:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.doc-content h2 em {
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 100;
  color: var(--accent-deep);
}
.doc-content h3 {
  font-family: var(--f-display);
  font-variation-settings: "opsz" 72, "SOFT" 60;
  font-weight: 400;
  font-size: 24px;
  letter-spacing: -.01em;
  color: var(--ink);
  margin-top: 48px;
  margin-bottom: 12px;
}
.doc-content h4 {
  font-family: var(--f-display);
  font-variation-settings: "opsz" 36, "SOFT" 60;
  font-weight: 500;
  font-size: 17px;
  letter-spacing: 0;
  color: var(--accent-deep);
  margin-top: 28px;
  margin-bottom: 8px;
  text-transform: none;
}
.doc-content p {
  margin-bottom: 16px;
  color: var(--ink-soft);
}
.doc-content p strong { color: var(--ink); font-weight: 600; }
.doc-content ul {
  list-style: none;
  margin: 16px 0 24px 0;
  padding: 0;
}
.doc-content ul li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  color: var(--ink-soft);
  line-height: 1.6;
}
.doc-content ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  font-family: var(--f-serif);
  color: var(--accent);
  font-style: italic;
}
.doc-content ul ul {
  margin: 8px 0 8px 0;
}
.doc-content ul ul li {
  padding-left: 20px;
  margin-bottom: 6px;
  font-size: 15.5px;
}
.doc-content ul ul li::before {
  content: "·";
  font-size: 18px;
  color: var(--ink-mute);
}
.doc-content code, .doc-content pre {
  font-family: var(--f-mono);
  font-size: 13.5px;
}
.doc-content code {
  background: var(--paper-3);
  padding: 1px 6px;
  border-radius: 2px;
  border: 1px solid var(--rule-soft);
  color: var(--ink);
}
.doc-content pre {
  background: var(--paper-3);
  border: 1px solid var(--rule-soft);
  border-left: 3px solid var(--accent);
  padding: 18px 22px;
  margin: 24px 0;
  border-radius: 2px;
  overflow-x: auto;
  line-height: 1.55;
  color: var(--ink);
}
.doc-content pre code {
  background: none;
  padding: 0;
  border: none;
  font-size: 13.5px;
  color: var(--ink);
}
.doc-content blockquote {
  margin: 28px 0;
  padding: 4px 0 4px 22px;
  border-left: 3px solid var(--accent);
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 19px;
  color: var(--ink);
  line-height: 1.5;
}
.doc-content .callout {
  margin: 28px 0;
  padding: 20px 24px;
  background: var(--paper-2);
  border-left: 3px solid var(--accent);
  border-radius: 0 3px 3px 0;
}
.doc-content .callout-label {
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 6px;
  font-weight: 600;
}
.doc-content .callout p:last-child { margin-bottom: 0; }
.doc-content a {
  color: var(--accent-deep);
  border-bottom: 1px solid var(--accent-wash);
  transition: border-color .2s;
}
.doc-content a:hover { border-bottom-color: var(--accent); }

.doc-content .key-fact {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule-soft);
  font-size: 14.5px;
}
.doc-content .key-fact:first-of-type { border-top: 1px solid var(--rule-soft); }
.doc-content .key-fact-key {
  font-family: var(--f-serif);
  font-style: italic;
  color: var(--accent-deep);
}
.doc-content .key-fact-val {
  color: var(--ink);
}

.doc-prev-next {
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.doc-pn {
  padding: 18px 22px;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  border-radius: 3px;
  transition: border-color .2s;
}
.doc-pn:hover { border-color: var(--accent); }
.doc-pn-label {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 12px;
  color: var(--ink-mute);
  margin-bottom: 4px;
}
.doc-pn-title {
  font-family: var(--f-display);
  font-variation-settings: "opsz" 36, "SOFT" 60;
  font-weight: 500;
  font-size: 16px;
  color: var(--ink);
}
.doc-pn-next { text-align: right; }

.doc-content .doc-page-eyebrow {
  font-family: var(--f-body);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent-deep);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.doc-content .doc-page-eyebrow::before {
  content: "";
  display: inline-block;
  width: 22px; height: 1px;
  background: var(--accent);
}
.doc-content h1.doc-title {
  font-family: var(--f-display);
  font-variation-settings: "opsz" 144, "SOFT" 60;
  font-weight: 320;
  font-size: clamp(38px, 6vw, 68px);
  line-height: .98;
  letter-spacing: -.025em;
  color: var(--ink);
  margin: 0 0 20px;
  border: none;
  padding: 0;
}
.doc-content h1.doc-title em {
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 100;
  color: var(--accent-deep);
}
.doc-content .doc-intro {
  font-family: var(--f-serif);
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-soft);
  margin-bottom: 12px;
  max-width: 60ch;
}
.doc-content .doc-meta {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-mute);
  padding: 10px 0;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--rule-soft);
}
.doc-content .nav-tree {
  background: var(--ink);
  color: var(--paper);
  padding: 18px 24px;
  border-radius: 3px;
  font-family: var(--f-mono);
  font-size: 13.5px;
  line-height: 1.7;
  margin: 24px 0 36px;
  white-space: pre;
  overflow-x: auto;
}
.doc-content .nav-tree .root { color: #A7D1BE; }
.doc-content .nav-tree .item { color: var(--paper); }
.doc-content .nav-tree .meta { color: #B8B3A6; font-style: italic; }

@media (max-width: 920px) {
  .doc-layout { grid-template-columns: 1fr; gap: 32px; padding: 40px 0 60px; }
  .doc-toc { position: relative; top: auto; padding-bottom: 24px; border-bottom: 1px solid var(--rule); }
  .doc-prev-next { grid-template-columns: 1fr; }
  .doc-pn-next { text-align: left; }
}

/* =================== CLOSE =================== */
.close {
  padding: 100px 0 90px;
  margin-top: 80px;
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.close::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(600px 400px at 80% 30%, rgba(42,125,95,.35), transparent 60%),
    radial-gradient(800px 500px at 20% 80%, rgba(201,165,72,.18), transparent 70%);
  pointer-events: none;
}
.close-inner { position: relative; z-index: 2; }
.close .eyebrow { color: var(--accent-wash); }
.close .eyebrow::before { background: var(--accent-wash); }
.close h2 {
  font-family: var(--f-display);
  font-variation-settings: "opsz" 144, "SOFT" 70;
  font-weight: 320;
  font-size: clamp(34px, 5vw, 64px);
  letter-spacing: -.025em;
  line-height: 1;
  max-width: 16ch;
  margin: 20px 0 32px;
}
.close h2 em {
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 100;
  color: #A7D1BE;
}
.close p {
  font-family: var(--f-serif);
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.5;
  max-width: 52ch;
  color: #D5CFC0;
  margin-bottom: 36px;
}
.close-cta-row {
  display: flex; gap: 16px; flex-wrap: wrap;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.btn-light {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  background: var(--paper);
  color: var(--ink);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  transition: background .2s, transform .2s;
}
.btn-light:hover { background: var(--accent-wash); transform: translateY(-1px); }
.btn-light .arrow { transition: transform .2s; }
.btn-light:hover .arrow { transform: translateX(3px); }
.btn-outline-light {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--paper);
  border: 1px solid rgba(255,255,255,.3);
  padding: 13px 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  transition: background .2s;
}
.btn-outline-light:hover { background: rgba(255,255,255,.08); }

/* =================== FOOTER =================== */
footer.foot {
  background: var(--paper-2);
  border-top: 1px solid var(--rule);
  padding: 56px 0 24px;
  position: relative;
  z-index: 2;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--rule);
}
.foot-brand .brand { font-size: 26px; margin-bottom: 16px; }
.foot-brand p { font-size: 14px; color: var(--ink-soft); max-width: 34ch; }
.foot-col h6 {
  font-family: var(--f-body);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 16px;
}
.foot-col ul { list-style: none; }
.foot-col li { margin-bottom: 10px; }
.foot-col a { font-size: 14.5px; color: var(--ink); transition: color .2s; }
.foot-col a:hover { color: var(--accent-deep); }
.foot-bottom {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-top: 24px;
  gap: 24px; flex-wrap: wrap;
  font-size: 13px; color: var(--ink-mute);
}
.foot-bottom em { font-family: var(--f-serif); font-style: italic; }
@media (max-width: 820px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .foot-grid { grid-template-columns: 1fr; gap: 32px; }
}

/* reveal */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none !important; transition: none !important; opacity: 1 !important; transform: none !important; }
}