/* ==========================================================================
   Zero Waste International
   Blueprint design system - dark ink ground, drawn SVG illustration,
   gold and rust reduced to punctuation while green/blue carry the mass.

   Tokens and type scale follow the design handoff (design_handoff_zwi_cop31).
   Inline styles in the handoff have been converted to classes here so the
   three-and-a-bit pages share one stylesheet rather than repeating themselves.
   ========================================================================== */

:root {
  /* Ground */
  --ink: #17130F;              /* page background */
  --ink-deep: #14100C;         /* dark section background */
  --ink-raise: #201B15;        /* raised dark panel */

  /* Light */
  --cream: #F3EFE7;            /* primary text on dark */
  --cream-bright: #F6F2E8;     /* emphasis text on dark */
  --paper: #EFEADF;            /* light section background */
  --paper-ink: #23201A;        /* text on paper */
  --paper-ink-soft: #45402F;   /* body text on paper */

  /* Accents - punctuation only */
  --gold: #C89B3C;
  --gold-light: #E0BC6A;       /* accents on forest */
  --gold-deep: #9a6b1f;        /* eyebrows on paper */
  --rust: #C6693C;
  --rust-deep: #B65A31;

  /* Mass */
  --forest: #22402F;
  --ocean: #16323C;
  --ocean-deep: #102A33;       /* commitment card */
  --ocean-deepest: #0D2129;    /* vignette panel */
  --teal: #2E6E7E;
  --teal-mid: #245A66;
  --teal-dark: #1C4652;
  --teal-ink: #1C5561;         /* accents on paper */
  --aqua: #7FB2B8;             /* COP31 accent */

  /* Hairlines */
  --hair: rgba(243,239,231,0.16);
  --hair-soft: rgba(243,239,231,0.12);
  --hair-strong: rgba(243,239,231,0.22);
  --hair-ink: rgba(23,19,15,0.16);

  /* Type */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Source Serif 4', 'Source Serif Pro', Georgia, serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Layout */
  --gutter: 52px;
  --wide: 1360px;              /* nav, footer */
  --content: 1280px;           /* home, COP31 */
  --content-narrow: 1180px;    /* definition */
  --section-y: 118px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-sans);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: rgba(200,155,60,0.3); color: var(--ink); }

img, svg { max-width: 100%; }

/* --------------------------------------------------------------------------
   Type
   -------------------------------------------------------------------------- */

h1, h2, h3, h4 { font-family: var(--font-sans); margin: 0; }

.h-hero {
  font-weight: 800;
  font-size: clamp(38px, 6.6vw, 96px);
  line-height: 0.96;
  letter-spacing: -0.035em;
  text-shadow: 0 2px 40px rgba(10,8,6,0.6);
}

.h-page {
  font-weight: 800;
  font-size: clamp(34px, 5.4vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.032em;
}

.h-word {
  font-weight: 800;
  font-size: clamp(48px, 10vw, 130px);
  line-height: 0.9;
  letter-spacing: -0.035em;
}

.h-section {
  font-weight: 700;
  font-size: clamp(28px, 4vw, 52px);
  line-height: 1.02;
  letter-spacing: -0.025em;
}

.h-section--tight {
  font-size: clamp(28px, 3.8vw, 48px);
  line-height: 1.04;
  letter-spacing: -0.028em;
}

.h-cta {
  font-weight: 800;
  font-size: clamp(30px, 4.8vw, 58px);
  line-height: 1.0;
  letter-spacing: -0.03em;
}

.h-card {
  font-weight: 700;
  font-size: 27px;
  line-height: 1.22;
  letter-spacing: -0.015em;
}

.h-card--sm { font-size: 21px; letter-spacing: -0.012em; }

.accent-gold { color: var(--gold); }
.accent-rust { color: var(--rust); }
.accent-aqua { color: var(--aqua); }
.accent-gold-light { color: var(--gold-light); }

/* Body copy - always serif */
.prose {
  font-family: var(--font-serif);
  font-size: 18.5px;
  line-height: 1.64;
  color: rgba(243,239,231,0.84);
}

.prose p { margin: 0 0 18px; }
.prose p:last-child { margin: 0; }
.prose strong { color: var(--cream-bright); font-weight: 600; }
.prose em { font-style: italic; }

.prose--sm { font-size: 16.5px; line-height: 1.58; color: rgba(243,239,231,0.72); }
.prose--lead { font-size: 20px; line-height: 1.6; color: rgba(243,239,231,0.8); }

.standfirst {
  font-family: var(--font-serif);
  font-size: 21px;
  line-height: 1.55;
  color: rgba(243,239,231,0.78);
  margin: 34px 0 0;
  max-width: 44ch;
}

.pull-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(26px, 3.8vw, 50px);
  line-height: 1.24;
  letter-spacing: -0.01em;
  color: var(--cream-bright);
  margin: 0;
}

/* Gold-ruled body column beside a pull-quote */
.ruled-col {
  border-left: 2px solid rgba(200,155,60,0.6);
  padding-left: 26px;
  margin-top: 8px;
}

/* Eyebrow. Section-labelling eyebrows have been removed site-wide - they read as
   scaffolding rather than content. The one survivor is the COP31 hero strapline,
   which carries the dates and venue. Don't reintroduce these as section labels. */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 34px;
}

.eyebrow::before {
  content: '';
  width: 30px;
  height: 1.5px;
  background: currentColor;
  flex: none;
}

.eyebrow--aqua { color: var(--aqua); }

.mono-note {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(243,239,231,0.45);
}

.index-mark {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.index-mark--aqua { color: var(--aqua); }

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */

.section {
  padding: var(--section-y) var(--gutter);
  position: relative;
  overflow: hidden;
}

.section--ink    { background: var(--ink-deep); }
.section--forest { background: var(--forest); }
.section--ocean  { background: var(--ocean); }
.section--paper  { background: var(--paper); color: var(--paper-ink); }
.section--rust   { background: var(--rust); color: var(--ink); padding-top: 92px; padding-bottom: 92px; }

.section--paper .prose { color: var(--paper-ink-soft); }
.section--paper .prose strong { color: var(--paper-ink); }
.section--rust .prose { color: rgba(23,19,15,0.82); }

.container { position: relative; max-width: var(--content); margin: 0 auto; }
.container--wide { max-width: var(--wide); }
.container--narrow { max-width: var(--content-narrow); }
.container--cta { max-width: 1200px; }

/* The 64px construction grid that sits behind the dark sections. */
.grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(243,239,231,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243,239,231,0.028) 1px, transparent 1px);
  background-size: 64px 64px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: start;
}

.two-col--quote  { grid-template-columns: 1.15fr 0.85fr; }
.two-col--figure { grid-template-columns: 0.92fr 1.08fr; gap: 76px; align-items: center; }
.two-col--copy   { grid-template-columns: 0.85fr 1.15fr; gap: 64px; }
.two-col--paper  { grid-template-columns: 0.96fr 1.04fr; gap: 72px; align-items: center; }
.two-col--custodians { grid-template-columns: 0.94fr 1.06fr; gap: 70px; align-items: center; }
.two-col--cta    { grid-template-columns: 1.35fr 1fr; gap: 50px; align-items: center; }

.three-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.figure { display: block; }
.figure svg { width: 100%; height: auto; display: block; }

.figure--ruled {
  margin-top: 84px;
  border-top: 1px solid var(--hair);
  padding-top: 34px;
}

.section--paper .figure--ruled { border-top-color: var(--hair-ink); }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-block;
  text-decoration: none;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 16px 30px;
  border-radius: 2px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease;
}

.btn--gold {
  background: var(--gold);
  color: var(--ink);
  box-shadow: 0 10px 40px rgba(200,155,60,0.25);
}
.btn--gold:hover { background: #d9ae52; }

.btn--ghost {
  border-color: rgba(243,239,231,0.42);
  color: var(--cream);
  font-weight: 600;
}
.btn--ghost:hover { border-color: var(--cream); background: rgba(243,239,231,0.06); }

.btn--ink {
  background: var(--ink);
  color: var(--cream);
  padding: 17px 32px;
}
.btn--ink:hover { background: #2a231c; }

.btn--ink-ghost {
  border-color: rgba(23,19,15,0.5);
  color: var(--ink);
  font-weight: 600;
  padding: 17px 32px;
}
.btn--ink-ghost:hover { border-color: var(--ink); background: rgba(23,19,15,0.07); }

.btn-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 40px;
}

/* --------------------------------------------------------------------------
   Nav
   -------------------------------------------------------------------------- */

.site-nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
}

.site-nav .container {
  padding: 24px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: block;
  text-decoration: none;
  line-height: 0;
}

/* The lockup carries live <text> in Inter 900 / IBM Plex Mono 500, so it is
   inlined and inherits the page's webfonts. 184px keeps it above the 180px
   minimum below which the node dots and arrowheads close up. */
.brand-logo {
  display: block;
  width: 184px;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-links a {
  text-decoration: none;
  color: rgba(243,239,231,0.72);
  transition: color .2s ease;
}

.nav-links a:hover { color: var(--cream); }
.nav-links a.active { color: var(--gold); }
.nav-links a.active.active--aqua { color: var(--aqua); }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 40px;
  height: 40px;
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--cream);
  position: relative;
}

.nav-toggle-bars::before,
.nav-toggle-bars::after { content: ''; position: absolute; left: 0; }
.nav-toggle-bars::before { top: -7px; }
.nav-toggle-bars::after  { top: 7px; }

/* --------------------------------------------------------------------------
   Hero (home)
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 100vh;
  padding: 0 var(--gutter);
  overflow: hidden;
  background: var(--ink-deep);
}

.hero__grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(243,239,231,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243,239,231,0.03) 1px, transparent 1px);
  background-size: 64px 64px;
}

.hero__glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(70% 90% at 82% 46%, rgba(200,155,60,0.16) 0%, rgba(20,16,12,0) 55%);
}

.hero__vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 260px 60px rgba(9,7,5,0.9);
}

/* Keeps the headline legible where it crosses the globe. */
.hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(101deg, #14100C 30%, rgba(20,16,12,0.85) 52%, rgba(20,16,12,0.3) 68%, transparent 82%);
}

.hero__globe {
  position: absolute;
  right: -20%;
  top: 50%;
  transform: translateY(-50%);
  width: min(74vw, 860px);
  aspect-ratio: 1;
  z-index: 1;
}

.hero__inner {
  position: relative;
  z-index: 10;
  max-width: var(--wide);
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 158px 0 70px;
}

.hero__text { max-width: 760px; }

/* Inner-page hero: sits under the absolute header, so it carries the clearance. */
.hero-inner {
  background: var(--ink-deep);
  padding: 176px var(--gutter) 96px;
  position: relative;
  overflow: hidden;
}

.hero-inner__glow-teal {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(60% 80% at 84% 44%, rgba(46,110,126,0.34) 0%, rgba(20,16,12,0) 60%);
}

.hero-inner .two-col { align-items: center; }

/* Definition page: hexagonal strata figure, held clear of the headline column
   rather than bled off the corner - it is artwork, not a watermark. */
.ring-assembly {
  position: absolute;
  right: 6%;
  top: 50%;
  transform: translateY(-50%);
  width: min(440px, 34vw);
  aspect-ratio: 1;
  pointer-events: none;
}

.ring-assembly svg { width: 100%; height: 100%; }

@keyframes zwspin { to { transform: rotate(360deg); } }
.ring-spin { animation: zwspin 120s linear infinite; transform-origin: 220px 220px; }

/* The definition itself - gold rule, serif, held narrow */
.definition-statement {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.2vw, 29px);
  line-height: 1.42;
  margin: 0;
  /* Wider than the handoff's 26ch: that was sized for a short paraphrase, and
     the actual 2018 definition runs to ~45 words. */
  max-width: 46ch;
  border-left: 2px solid var(--gold);
  padding-left: 32px;
  color: var(--cream-bright);
}

.pronunciation {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 22px;
  color: rgba(243,239,231,0.6);
  margin: 22px 0 40px;
}

.attribution {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(243,239,231,0.5);
  margin: 34px 0 0;
  max-width: 62ch;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Method triptych
   -------------------------------------------------------------------------- */

.method { position: relative; }

/* Dashed construction line running behind the three panels, visible only in
   the gaps - it reads as one connected system rather than three objects. */
.method__thread {
  position: absolute;
  top: 108px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: repeating-linear-gradient(90deg, rgba(200,155,60,0.5) 0 7px, transparent 7px 15px);
}

.method__panels { position: relative; }

.panel {
  background: var(--ink-deep);
  border: 1px solid var(--hair);
  padding: 22px 26px 30px;
}

.panel .index-mark { margin-top: 26px; display: block; }
.panel h3 { margin: 10px 0 12px; }
.panel .prose--sm { max-width: 32ch; }

/* --------------------------------------------------------------------------
   Commitment cards (ocean)
   -------------------------------------------------------------------------- */

.card-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.commitment {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--hair);
  background: var(--ocean-deep);
  display: flex;
  flex-direction: column;
  min-height: 560px;
  transition: border-color .25s ease, transform .25s ease;
}

.commitment:hover {
  border-color: rgba(200,155,60,0.55);
  transform: translateY(-4px);
}

/* Deliberate stagger on the middle card. */
.commitment--offset { margin-top: 40px; }

.commitment__vignette {
  border-bottom: 1px solid var(--hair-soft);
  background: var(--ocean-deepest);
  padding: 22px 26px;
}

.commitment__body {
  position: relative;
  padding: 30px 32px 40px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.commitment__body .index-mark { margin-bottom: 14px; }
.commitment__body h3 { margin: 0 0 16px; }

/* Blue -> teal -> green -> gold, flush to the card foot. */
.strata-footer { display: flex; height: 24px; margin-top: auto; }
.strata-footer span { flex: 1; }
.strata-footer span:nth-child(1) { background: var(--teal-dark); }
.strata-footer span:nth-child(2) { background: var(--teal); }
.strata-footer span:nth-child(3) { background: var(--forest); }
.strata-footer span:nth-child(4) { background: #4a7350; }
.strata-footer span:nth-child(5) { background: #a68f3d; }
.strata-footer span:nth-child(6) { background: var(--gold); }

/* --------------------------------------------------------------------------
   Hairline grid (COP31 opportunities, definition protections)
   -------------------------------------------------------------------------- */

.hairline-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(243,239,231,0.14);
}

.hairline-grid > * {
  background: var(--ink-deep);
  padding: 34px 30px 40px;
}

.opportunity__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.opportunity__head svg { width: 64px; height: 64px; flex: none; }
.opportunity h3 { margin: 0 0 18px; }

/* The client's source document sets these out as bullets rather than prose, so
   the cards carry lists. Dash markers keep the drawn line grammar. */
.opportunity ul { list-style: none; margin: 0; padding: 0; }

.opportunity li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 14px;
  font-family: var(--font-serif);
  font-size: 16.5px;
  line-height: 1.58;
  color: rgba(243,239,231,0.72);
}

.opportunity li:last-child { margin-bottom: 0; }

.opportunity li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 16px;
  height: 1.5px;
  background: var(--gold);
  opacity: 0.75;
}

.opportunity li strong { color: var(--cream-bright); font-weight: 600; }

/* --------------------------------------------------------------------------
   Engage page
   -------------------------------------------------------------------------- */

.who-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px 64px;
  margin-top: 56px;
}

.who-list__item {
  font-family: var(--font-serif);
  font-size: 17.5px;
  line-height: 1.6;
  color: rgba(243,239,231,0.78);
  padding-top: 22px;
  border-top: 1px solid var(--hair);
}

.who-list__item .index-mark { display: block; margin-bottom: 14px; }

/* Contact form. Not currently rendered - the engage page routes to LinkedIn
   instead - but kept so the section can be restored without restyling. */
.contact-form { max-width: 620px; margin-top: 46px; }

.form-row { margin-bottom: 26px; }

.form-row label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(243,239,231,0.6);
  margin-bottom: 10px;
}

.form-row input,
.form-row textarea {
  width: 100%;
  background: rgba(243,239,231,0.04);
  border: 1px solid var(--hair);
  border-radius: 2px;
  padding: 14px 16px;
  font-family: var(--font-serif);
  font-size: 17px;
  color: var(--cream);
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(243,239,231,0.07);
}

.form-row textarea { min-height: 150px; resize: vertical; }

.form-note {
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.6;
  color: rgba(243,239,231,0.5);
  margin: 28px 0 0;
  max-width: 62ch;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  background: var(--ink-deep);
  border-top: 1px solid var(--hair-soft);
  padding: 50px var(--gutter);
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 22px;
}

.site-footer .org { font-weight: 700; font-size: 15px; letter-spacing: 0.04em; margin: 0; }

.site-footer .tagline {
  font-family: var(--font-serif);
  font-size: 15px;
  color: rgba(243,239,231,0.55);
  margin: 6px 0 0;
}

.site-footer .footer-url {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: rgba(243,239,231,0.55);
  margin: 0;
}

.site-footer .contact-link {
  color: rgba(243,239,231,0.55);
  text-decoration: none;
  border-bottom: 1px solid rgba(243,239,231,0.25);
  padding-bottom: 2px;
  transition: color .2s ease, border-color .2s ease;
}

.site-footer .contact-link:hover {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* --------------------------------------------------------------------------
   Accessibility
   -------------------------------------------------------------------------- */

:where(a, button, input, textarea):focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

.section--paper :where(a, button):focus-visible { outline-color: var(--teal-ink); }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* --------------------------------------------------------------------------
   Responsive - the handoff is desktop-only at ~1360px, so all of this is new.
   -------------------------------------------------------------------------- */

@media (max-width: 1180px) {
  :root { --gutter: 36px; --section-y: 96px; }

  .two-col--quote,
  .two-col--figure,
  .two-col--copy,
  .two-col--paper,
  .two-col--custodians { grid-template-columns: 1fr; gap: 48px; }

  .hairline-grid { grid-template-columns: repeat(2, 1fr); }
  .commitment { min-height: 0; }
  .commitment--offset { margin-top: 0; }
  .card-row { gap: 20px; }
  .hero__globe { right: -34%; width: min(86vw, 720px); opacity: 0.9; }
}

@media (max-width: 900px) {
  .three-col { grid-template-columns: 1fr; gap: 20px; }
  .method__thread { display: none; }
  .card-row { grid-template-columns: 1fr; }
  .who-list { grid-template-columns: 1fr; gap: 26px; }
  .two-col--cta { grid-template-columns: 1fr; gap: 30px; }
  /* Below this the headline column needs the full width, so the figure goes. */
  .ring-assembly { display: none; }

  /* The wide plots stay legible by scrolling rather than shrinking to nothing. */
  .figure--scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .figure--scroll svg { min-width: 720px; }
}

@media (max-width: 760px) {
  :root { --gutter: 22px; --section-y: 72px; }

  .nav-toggle { display: inline-flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--ink-deep);
    border-top: 1px solid var(--hair);
    border-bottom: 1px solid var(--hair);
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    padding: 22px var(--gutter) 26px;
  }

  .nav-links.open { display: flex; }

  .brand-logo { width: 180px; }
  .site-nav .container { padding: 18px var(--gutter); }

  /* Stack the hero: type on top, globe bleeding off the bottom-right rather
     than scaled to nothing behind the headline. */
  .hero { min-height: 0; padding-top: 0; }
  .hero__inner { min-height: 0; padding: 146px 0 230px; }
  .hero__globe {
    right: -32%;
    top: auto;
    bottom: -10%;
    transform: none;
    width: 104vw;
    opacity: 0.7;
  }
  .hero__scrim { background: linear-gradient(180deg, #14100C 20%, rgba(20,16,12,0.88) 44%, rgba(20,16,12,0.3) 70%, transparent 92%); }
  .hero__vignette { box-shadow: inset 0 0 160px 40px rgba(9,7,5,0.85); }

  .hero-inner { padding: 138px var(--gutter) 72px; }

  .hairline-grid { grid-template-columns: 1fr; }
  .hairline-grid > * { padding: 28px 24px 32px; }

  .pull-quote { font-size: 24px; }
  .ruled-col { padding-left: 18px; }
  .definition-statement { padding-left: 20px; }
  .prose, .prose--lead { font-size: 17px; }
  .standfirst { font-size: 18px; margin-top: 26px; }
  .pronunciation { font-size: 18px; margin: 16px 0 30px; }
  .panel { padding: 20px 20px 26px; }
  .commitment__body { padding: 26px 24px 32px; }
  .figure--ruled { margin-top: 56px; padding-top: 28px; }
  .btn { display: block; text-align: center; width: 100%; }
  .btn-row { gap: 12px; }
}