/* ============================================================
   African Health Alliance Network (AHA Network) — concept site
   Palette (verified WCAG AA — see #guide for the full audit):
     ink   #0F1E2E on white  #FFFFFF → 16.86   |  on mist #EAF1F7 → 14.79
     slate #3D5670 on white           →  7.60   |  on mist          →  6.67
     blue  #123C6B on white           → 11.14   |  on mist          →  9.78
     white on blue                    → 11.14   |  white on blue-deep → 14.91
     green-deep #1E7C4F on white      →  5.18   |  white on green-deep → 5.18
     amber-deep #8A5A14 on white      →  5.91   |  ink on amber (bg)   →  7.67
     green #2FA36B / amber #E9A03B    → decorative & large-text only (3.2 / 2.2 on white)
   ============================================================ */

@font-face {
  font-family: "Albert Sans";
  src: url("../fonts/albertsans.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Spectral";
  src: url("../fonts/spectral.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Spectral";
  src: url("../fonts/spectral-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

:root {
  --white: #FFFFFF;
  --mist: #EAF1F7;
  --mist-line: #D3E1EC;
  --blue: #123C6B;
  --blue-deep: #0B2847;
  --blue-tint: #E4EDF6;
  --green: #2FA36B;
  --green-deep: #1E7C4F;
  --green-tint: #E1F3EA;
  --amber: #E9A03B;
  --amber-deep: #8A5A14;
  --amber-tint: #FCEFDA;
  --ink: #0F1E2E;
  --slate: #3D5670;
  --focus-bg: #FFD87A;
  --focus-ink: #24160A;

  --sans: "Albert Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Spectral", Georgia, serif;

  --step-0: clamp(1.05rem, 1rem + 0.25vw, 1.15rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.5vw, 1.45rem);
  --step-2: clamp(1.5rem, 1.3rem + 1vw, 2rem);
  --step-3: clamp(1.9rem, 1.5rem + 2vw, 2.9rem);
  --step-4: clamp(2.3rem, 1.7rem + 3.2vw, 3.85rem);
  --step-5: clamp(2.7rem, 1.8rem + 4.6vw, 4.9rem);

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: clamp(4rem, 4vw + 2.5rem, 7.5rem);

  --measure: 64ch;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(15, 30, 46, 0.06), 0 10px 30px -12px rgba(15, 30, 46, 0.18);
  --wrap: min(75rem, 100% - 2.5rem);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 9rem; } /* clears the sticky masthead + nav */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--step-0);
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--focus-bg); color: var(--focus-ink); }

h1, h2, h3, h4 { line-height: 1.14; margin: 0 0 0.55em; font-family: var(--sans); font-weight: 700; color: var(--blue); letter-spacing: -0.01em; }
h1 { font-size: var(--step-5); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); color: var(--ink); }
p { margin: 0 0 1em; max-width: var(--measure); }
ul, ol { max-width: var(--measure); padding-left: 1.3em; }
li { margin-bottom: 0.4em; }
strong { font-weight: 700; }
.wrap { width: var(--wrap); margin-inline: auto; }

a { color: var(--blue); text-decoration-color: currentColor; text-underline-offset: 0.18em; }
a:hover { text-decoration-thickness: 2.5px; }
a:focus-visible {
  outline: 3px solid transparent;
  color: var(--focus-ink);
  background: var(--focus-bg);
  box-shadow: 0 -2px var(--focus-bg), 0 3px var(--focus-ink);
  text-decoration: none;
  border-radius: 2px;
}
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, [tabindex]:focus-visible, summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
  box-shadow: 0 0 0 2px var(--white);
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute; left: 0; top: 0;
  transform: translateY(-150%);
  background: var(--focus-bg); color: var(--focus-ink);
  font-weight: 700; padding: 0.9rem 1.4rem; z-index: 200;
  border-bottom-right-radius: var(--radius); text-decoration: none;
}
.skip-link:focus-visible, .skip-link:focus { transform: none; box-shadow: 0 3px var(--focus-ink); }

/* ---------- Concept banner ---------- */
.phase-banner {
  background: var(--blue-deep); color: var(--white);
  font-size: 0.92rem; padding: 0.55rem 0;
  border-bottom: 3px solid var(--amber);
}
.phase-banner .wrap { display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap; }
.phase-banner strong {
  background: var(--amber); color: var(--focus-ink);
  font-size: 0.75rem; letter-spacing: 0.09em; text-transform: uppercase;
  padding: 0.15rem 0.6rem; border-radius: 3px; flex: none;
}
.phase-banner a { color: var(--white); text-decoration-color: var(--amber); }

/* ---------- Header / nav ---------- */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--mist-line);
  position: sticky; top: 0; z-index: 50;
}
.masthead { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.9rem 0; }
.masthead .brand { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; color: var(--blue); }
.masthead .brand:focus-visible { box-shadow: 0 -2px var(--focus-bg), 0 3px var(--focus-ink); }
.masthead svg { flex: none; }
.brand-name { font-weight: 800; font-size: clamp(1.05rem, 1rem + 0.6vw, 1.3rem); line-height: 1.1; display: block; }
.brand-sub { display: block; font-size: 0.72rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--green-deep); font-weight: 700; margin-top: 0.15rem; }

.site-nav { border-top: 1px solid var(--mist-line); overflow-x: auto; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; max-width: none; width: max-content; min-width: 100%; }
.site-nav li { margin: 0; }
.site-nav a {
  display: block; color: var(--slate); text-decoration: none; font-weight: 600; font-size: 0.95rem;
  padding: 0.85rem 1rem; border-bottom: 3px solid transparent; white-space: nowrap;
}
.site-nav a:hover { color: var(--blue); border-bottom-color: var(--green); }
.site-nav a:focus-visible { background: var(--focus-bg); color: var(--focus-ink); border-bottom-color: var(--focus-ink); box-shadow: none; }
.site-nav .nav-cta { color: var(--green-deep); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 3.1rem; padding: 0.5rem 1.5rem; font: inherit; font-weight: 700;
  border-radius: 999px; border: 2px solid transparent; cursor: pointer; text-decoration: none;
  background: var(--blue); color: var(--white); transition: transform 140ms ease, background 140ms ease, box-shadow 140ms ease;
}
.btn:hover { background: var(--blue-deep); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
a.btn:focus-visible, .btn:focus-visible { outline: 3px solid var(--blue-deep); outline-offset: 2px; box-shadow: 0 0 0 2px var(--white); color: var(--white); background: var(--blue-deep); }
.btn-secondary { background: var(--white); color: var(--blue); border-color: var(--blue); }
.btn-secondary:hover { background: var(--blue-tint); }
a.btn-secondary:focus-visible { color: var(--blue); background: var(--blue-tint); }
.btn-on-dark { background: var(--amber); color: var(--focus-ink); }
.btn-on-dark:hover { background: #f4b562; }
a.btn-on-dark:focus-visible, .btn-on-dark:focus-visible { background: var(--focus-bg); color: var(--focus-ink); outline-color: var(--white); }

/* ---------- Sections & dividers ---------- */
.section { padding: var(--space-6) 0; }
.section-alt { background: var(--mist); }
.section-deep { background: var(--blue-deep); color: var(--white); }
.section-deep h2, .section-deep h3 { color: var(--white); }
.section-deep p { color: var(--mist); }
.section-deep .eyebrow { color: var(--amber); }
.section-deep a { color: var(--white); }
.section-deep a:focus-visible { color: var(--focus-ink); }

.eyebrow {
  font-size: 0.85rem; letter-spacing: 0.15em; text-transform: uppercase; font-weight: 700;
  color: var(--green-deep); margin: 0 0 0.9rem; display: flex; align-items: center; gap: 0.7rem;
}
.section-deep .eyebrow { color: var(--amber); }
.eyebrow::before { content: ""; width: 1.8rem; height: 3px; background: var(--green); border-radius: 2px; flex: none; }
.section-deep .eyebrow::before { background: var(--amber); }
.section-head { max-width: var(--measure); margin-bottom: var(--space-4); }
.section-head p { color: var(--slate); font-size: var(--step-1); line-height: 1.5; }
.section-deep .section-head p { color: var(--mist); }

.node-divider { display: block; width: 100%; height: auto; }
.node-divider line { stroke: var(--mist-line); stroke-width: 1.5; }
.node-divider circle { fill: var(--green); }
.section-deep + .section .node-divider, .node-divider.on-deep { display: none; }

/* ---------- Hero / constellation ---------- */
.hero {
  background: radial-gradient(120% 100% at 15% 0%, var(--blue-tint), var(--mist) 55%, var(--white) 100%);
  border-bottom: 1px solid var(--mist-line);
  overflow: hidden;
  position: relative;
}
.hero .wrap { padding: var(--space-5) 0 var(--space-4); }
.hero-grid { display: grid; grid-template-columns: minmax(19rem, 30rem) minmax(0, 1fr); gap: var(--space-5); align-items: center; }
@media (max-width: 62rem) { .hero-grid { grid-template-columns: 1fr; gap: var(--space-3); } }
.hero-copy { max-width: 40rem; position: relative; z-index: 3; }
.hero-kicker {
  font-size: 0.88rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 700;
  color: var(--green-deep); margin-bottom: var(--space-2); display: flex; align-items: center; gap: 0.6rem;
}
.hero-kicker::before { content: ""; width: 1.6rem; height: 2px; background: var(--green); }
.hero h1 { max-width: 16ch; margin-bottom: 0.4em; }
.hero .lede { font-size: var(--step-1); color: var(--slate); max-width: 46ch; line-height: 1.5; margin-bottom: var(--space-3); }
.hero-ctas { display: flex; gap: 0.9rem; flex-wrap: wrap; margin-bottom: var(--space-2); }

.constellation-wrap { position: relative; margin-top: var(--space-4); }
.constellation-stage {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
}
.constellation-svg { width: 100%; height: auto; display: block; }
.constellation-svg .hub-ring { fill: none; stroke: var(--mist-line); stroke-width: 1; }
.constellation-svg .spoke { stroke: var(--blue); stroke-width: 1.4; opacity: 0.38; }
.constellation-svg .crosslink { stroke: var(--green); stroke-width: 1.2; opacity: 0.28; stroke-dasharray: 2 5; }
.constellation-svg .hub-node { fill: var(--blue); }
.constellation-svg .hub-node-ring { fill: none; stroke: var(--green); stroke-width: 2; opacity: 0.55; }
.constellation-svg .member-node { fill: var(--white); stroke: var(--blue); stroke-width: 2; transition: stroke 140ms ease, stroke-width 140ms ease; }
.constellation-svg .member-node-fill { fill: var(--green); opacity: 0.16; transition: opacity 140ms ease; }
.constellation-svg g.is-lit .member-node { stroke: var(--green-deep); stroke-width: 3.5; }
.constellation-svg g.is-lit .member-node-fill { opacity: 0.5; }
.constellation-svg .signal-dot { fill: var(--amber); }
@media (prefers-reduced-motion: no-preference) {
  .constellation-svg .signal-orbit { transform-origin: 450px 310px; animation: orbit-spin 16s linear infinite; }
}
.constellation-svg .sector-label {
  fill: var(--slate); font-family: var(--sans); font-weight: 700; font-size: 11px;
  letter-spacing: 0.09em; text-transform: uppercase;
}

@media (prefers-reduced-motion: no-preference) {
  .constellation-svg .spoke, .constellation-svg .crosslink { animation: breathe 5.2s ease-in-out infinite; }
  .constellation-svg .hub-node-ring { animation: breathe-ring 6s ease-in-out infinite; transform-origin: 450px 310px; }
}
@keyframes breathe {
  0%, 100% { opacity: 0.22; }
  50% { opacity: 0.55; }
}
@keyframes breathe-ring {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.75; transform: scale(1.05); }
}

.node-btn {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px;
  min-height: 0;
  border-radius: 50%;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
}
.node-btn:hover, .node-btn:focus-visible, .node-btn.is-active {
  background: radial-gradient(circle, rgba(47, 163, 107, 0.28), transparent 70%);
}
.node-btn:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; box-shadow: none; background: rgba(47,163,107,0.28); border-radius: 50%; }
.node-btn .visually-hidden-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.hero-legend {
  position: relative;
  z-index: 3;
  display: flex;
  gap: 1.4rem;
  flex-wrap: wrap;
  margin-top: var(--space-3);
  font-size: 0.86rem;
  color: var(--slate);
}
.hero-legend span { display: inline-flex; align-items: center; gap: 0.45rem; }
.hero-legend .dot { width: 0.85em; height: 0.85em; border-radius: 50%; border: 2px solid var(--blue); background: var(--green); opacity: 0.35; display: inline-block; }
.hero-legend .dot.small { transform: scale(0.6); }
.hero-legend .dot.large { transform: scale(1.3); }

.member-card {
  position: relative;
  z-index: 4;
  background: var(--white);
  border: 1.5px solid var(--mist-line);
  border-top: 5px solid var(--green);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: var(--space-3);
  margin-top: var(--space-3);
  max-width: 30rem;
  min-height: 11.5rem;
}
.member-card .card-eyebrow { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--green-deep); margin-bottom: 0.3rem; }
.member-card h3 { margin-bottom: 0.2rem; font-size: 1.25rem; }
.member-card .card-meta { color: var(--slate); font-size: 0.92rem; margin-bottom: 0.55rem; }
.member-card p.card-focus { margin-bottom: 0.5rem; color: var(--ink); }
.member-card .card-stats { display: flex; gap: 1.2rem; flex-wrap: wrap; font-size: 0.88rem; color: var(--slate); }
.member-card .card-stats strong { color: var(--blue); display: block; font-size: 1.05rem; }
.member-card .card-hint { color: var(--slate); font-style: italic; font-family: var(--serif); }

/* ---------- Mission ---------- */
.stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: var(--space-3); margin: var(--space-4) 0; list-style: none; padding: 0; max-width: none;
}
.stat-grid li { margin: 0; background: var(--mist); border-radius: var(--radius); padding: var(--space-3); border-top: 4px solid var(--green); }
.stat-grid strong { display: block; font-family: var(--serif); font-size: var(--step-2); color: var(--blue); font-weight: 600; }
.stat-grid span { color: var(--slate); font-size: 0.92rem; }

.pull-quote {
  background: var(--blue-tint);
  border-left: 5px solid var(--blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: var(--space-4);
  margin: var(--space-4) 0 0;
  max-width: 46rem;
}
.pull-quote p { font-family: var(--serif); font-style: italic; font-size: var(--step-2); color: var(--blue-deep); line-height: 1.4; margin-bottom: 0.6rem; }
.pull-quote cite { font-style: normal; color: var(--slate); font-size: 0.92rem; font-weight: 600; }

/* ---------- Member directory ---------- */
.filter-row { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: var(--space-3); }
.filter-btn {
  font: inherit; font-weight: 600; font-size: 0.92rem; color: var(--blue); background: var(--white);
  border: 1.5px solid var(--mist-line); border-radius: 999px; padding: 0.5rem 1.1rem; cursor: pointer;
  min-height: 2.75rem;
}
.filter-btn:hover { border-color: var(--blue); }
.filter-btn[aria-pressed="true"] { background: var(--blue); color: var(--white); border-color: var(--blue); }
.filter-status { min-height: 1.6em; color: var(--slate); font-weight: 500; margin-bottom: var(--space-3); }

.directory-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(17.5rem, 1fr)); gap: var(--space-3); list-style: none; padding: 0; margin: 0; max-width: none; }
.directory-grid li { margin: 0; }
.org-card {
  height: 100%; display: flex; flex-direction: column; gap: 0.65rem;
  background: var(--white); border: 1.5px solid var(--mist-line); border-radius: var(--radius);
  padding: var(--space-3); box-shadow: var(--shadow);
}
.org-card .region-tag {
  align-self: flex-start; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--green-deep); background: var(--green-tint); border-radius: 999px; padding: 0.2rem 0.7rem;
}
.org-card h3 { font-size: 1.12rem; margin: 0; }
.org-card .org-meta { color: var(--slate); font-size: 0.88rem; margin: 0; }
.org-card .org-focus { color: var(--ink); font-size: 0.96rem; margin: 0; }
.org-card .org-foot { margin-top: auto; display: flex; justify-content: space-between; align-items: baseline; gap: 0.6rem; font-size: 0.85rem; color: var(--slate); border-top: 1px solid var(--mist-line); padding-top: 0.55rem; }
.org-card .org-reach { font-weight: 700; color: var(--blue); }
.org-card .wg-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.wg-tag { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.03em; background: var(--amber-tint); color: var(--amber-deep); border-radius: 4px; padding: 0.12rem 0.45rem; }

/* ---------- Working groups / orbital ---------- */
.orbit-layout { display: grid; grid-template-columns: minmax(16rem, 26rem) 1fr; gap: var(--space-5); align-items: center; }
.orbit-stage { position: relative; width: 100%; aspect-ratio: 1 / 1; max-width: 26rem; margin-inline: auto; }
.orbit-center {
  position: absolute; inset: 0; margin: auto; width: 42%; height: 42%;
  background: var(--blue); color: var(--white); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; text-align: center;
  font-weight: 700; font-size: 0.95rem; padding: 1rem; box-shadow: var(--shadow);
}
.orbit-center span { display: block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--amber); margin-top: 0.35rem; }
.orbit-ring { position: absolute; inset: 14%; border: 1.5px dashed var(--green); opacity: 0.5; border-radius: 50%; }
@media (prefers-reduced-motion: no-preference) {
  .orbit-track { animation: orbit-spin 80s linear infinite; }
  .orbit-badge .badge-face { animation: orbit-counter 80s linear infinite; }
  /* the orbit holds still while you aim at it */
  .orbit-stage:hover .orbit-track, .orbit-stage:focus-within .orbit-track,
  .orbit-stage:hover .badge-face, .orbit-stage:focus-within .badge-face { animation-play-state: paused; }
}
.orbit-track { position: absolute; inset: 0; }
.orbit-badge {
  position: absolute;
  /* place each badge center on the ring: radius = 36% of the stage */
  left: calc(50% + 36% * sin(var(--angle)));
  top: calc(50% - 36% * cos(var(--angle)));
  width: 7rem;
  text-decoration: none;
}
.orbit-badge .badge-face {
  transform: translate(-50%, -50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.3rem; text-align: center;
  background: var(--white); border: 1.5px solid var(--mist-line); border-radius: var(--radius);
  padding: 0.7rem 0.6rem; box-shadow: var(--shadow); color: var(--ink); font-weight: 700; font-size: 0.82rem;
  line-height: 1.25;
}
.orbit-badge .badge-dot { width: 0.6rem; height: 0.6rem; border-radius: 50%; background: var(--green); }
.orbit-badge:hover .badge-face, .orbit-badge:focus-visible .badge-face, .orbit-badge.is-active .badge-face { border-color: var(--green); box-shadow: 0 0 0 3px var(--green-tint), var(--shadow); }
.orbit-badge:focus-visible { outline: none; }
.orbit-badge:focus-visible .badge-face { outline: 3px solid var(--blue); outline-offset: 2px; }

@keyframes orbit-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes orbit-counter {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(-360deg); }
}

.wg-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(15.5rem, 1fr)); gap: var(--space-3); list-style: none; padding: 0; margin: 0; max-width: none; }
.wg-cards li { margin: 0; }
.wg-card {
  background: var(--mist); border-radius: var(--radius); padding: var(--space-3);
  border-left: 5px solid var(--green); height: 100%; transition: box-shadow 160ms ease;
  scroll-margin-top: 6rem;
}
.wg-card.is-active { box-shadow: 0 0 0 3px var(--green); }
.wg-card h3 { font-size: 1.1rem; margin-bottom: 0.3rem; }
.wg-card .wg-meta { font-size: 0.85rem; color: var(--slate); margin-bottom: 0.6rem; }
.wg-card p { font-size: 0.95rem; color: var(--ink); margin-bottom: 0.5rem; }
.wg-card .wg-initiative { font-size: 0.9rem; color: var(--slate); font-style: italic; font-family: var(--serif); margin: 0; }

/* ---------- Assembly / conference ---------- */
.assembly-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--space-5); align-items: start; }
.track-list { list-style: none; padding: 0; margin: var(--space-3) 0 0; max-width: none; display: grid; gap: 0.7rem; }
.track-list li { margin: 0; display: flex; gap: 0.8rem; align-items: baseline; padding: 0.7rem 0.9rem; background: rgba(255,255,255,0.06); border-radius: 8px; border-left: 3px solid var(--amber); }
.track-list .track-name { font-weight: 700; color: var(--white); }
.track-list .track-desc { color: var(--mist); font-size: 0.9rem; }

.portal-figure { margin: 0; }
.portal-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: var(--space-3); align-items: stretch; }
.screen { background: var(--white); border-radius: var(--radius); box-shadow: 0 12px 34px -14px rgba(0,0,0,0.4); overflow: hidden; display: flex; flex-direction: column; }
.screen-bar { background: var(--blue); color: var(--white); padding: 0.75rem 1rem; display: flex; align-items: center; gap: 0.6rem; font-weight: 700; font-size: 0.92rem; }
.screen-bar .step-no { background: var(--amber); color: var(--focus-ink); width: 1.65rem; height: 1.65rem; border-radius: 50%; display: grid; place-items: center; font-size: 0.88rem; flex: none; }
.screen-body { padding: var(--space-3); flex: 1; display: flex; flex-direction: column; gap: 0.75rem; color: var(--ink); }
.screen-body p { margin: 0; }
.concept-tag {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--mist); border: 1.5px dashed var(--green); color: var(--slate);
  border-radius: 999px; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; padding: 0.2rem 0.7rem;
}
/* double-class selectors so .section-deep p (0-1-1) cannot wash these out */
.screen-body .mock-label { font-weight: 700; font-size: 0.95rem; color: var(--ink); }
.screen-body .mock-hint { color: var(--slate); font-size: 0.88rem; }
.screen-body .mock-select, .screen-body .mock-input {
  color: var(--ink);
  border: 2px solid var(--ink); border-radius: 6px; min-height: 2.85rem;
  display: flex; align-items: center; justify-content: space-between; padding: 0 0.85rem; background: var(--mist);
}
.mock-btn { background: var(--blue); color: var(--white); font-weight: 700; border-radius: 6px; min-height: 2.85rem; display: flex; align-items: center; justify-content: center; margin-top: auto; }
.mock-rows { display: flex; flex-direction: column; border-top: 1px solid var(--mist-line); margin: 0; padding: 0; max-width: none; }
.mock-row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.5rem 0.1rem; border-bottom: 1px solid var(--mist-line); font-size: 0.92rem; margin: 0; }
.mock-row dd, .mock-row dt { margin: 0; }
.mock-row dd { font-weight: 600; text-align: right; }
.badge-check { width: 2.8rem; height: 2.8rem; border-radius: 50%; background: var(--green); color: var(--white); display: grid; place-items: center; }
.badge-check svg { width: 1.5rem; height: 1.5rem; }
.portal-figure > figcaption { margin-top: var(--space-3); color: var(--mist); font-size: 0.95rem; max-width: var(--measure); }

/* ---------- Join / form ---------- */
.join-grid { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr)); align-items: start; }
.join-form {
  background: var(--white); border: 1.5px solid var(--mist-line); border-top: 5px solid var(--green);
  border-radius: var(--radius); box-shadow: var(--shadow); padding: var(--space-4);
}
.field { margin-bottom: var(--space-3); }
.field label, .field legend { display: block; font-weight: 700; margin-bottom: 0.3rem; padding: 0; }
.field .hint { color: var(--slate); font-size: 0.92rem; margin: -0.05rem 0 0.5rem; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--white);
  border: 2px solid var(--ink); border-radius: 6px; min-height: 3.1rem; padding: 0.55rem 0.85rem;
}
.field textarea { min-height: 8rem; resize: vertical; }
fieldset.field { border: 0; padding: 0; margin-inline: 0; }
.check-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr)); gap: 0.4rem; }
.check-row { display: flex; align-items: flex-start; gap: 0.65rem; padding: 0.35rem 0; }
.check-row input { width: 1.4rem; height: 1.4rem; min-height: 0; accent-color: var(--blue); margin-top: 0.15rem; flex: none; }
.check-row label { font-weight: 400; margin: 0; }
.form-success { background: var(--green-deep); color: var(--white); border-radius: var(--radius); padding: var(--space-3); margin-bottom: var(--space-3); }
.form-success h3 { color: var(--white); margin-bottom: 0.3em; }
.form-success p { color: var(--white); margin: 0; }
[hidden] { display: none !important; }

.join-info { max-width: 34rem; }
.join-info ul { list-style: none; padding: 0; display: grid; gap: 0.8rem; margin: var(--space-3) 0 var(--space-4); }
.join-info ul li { margin: 0; padding-left: 1.9rem; position: relative; }
.join-info ul li::before {
  content: ""; position: absolute; left: 0; top: 0.15em; width: 1.3rem; height: 1.3rem; border-radius: 50%;
  background: var(--green-tint); border: 2px solid var(--green-deep);
}
.secretariat-card { background: var(--mist); border-radius: var(--radius); padding: var(--space-3); }
.secretariat-card dt { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--green-deep); margin-top: var(--space-2); }
.secretariat-card dt:first-child { margin-top: 0; }
.secretariat-card dd { margin: 0.2rem 0 0; }

/* ---------- Process & guide (prose) ---------- */
.prose { max-width: var(--measure); }
.prose h3 { margin-top: var(--space-4); }
.callout {
  background: var(--mist); border-left: 5px solid var(--green); border-radius: 0 var(--radius) var(--radius) 0;
  padding: var(--space-3); max-width: var(--measure); margin: var(--space-3) 0;
}
.section-deep .callout { background: rgba(255,255,255,0.08); border-left-color: var(--amber); }
.callout p:last-child { margin-bottom: 0; }

.table-scroll { overflow-x: auto; border: 1.5px solid var(--mist-line); border-radius: var(--radius); background: var(--white); box-shadow: var(--shadow); }
.table-scroll:focus-visible { outline-offset: -3px; }
table { border-collapse: collapse; width: 100%; min-width: 34rem; font-size: 0.95rem; }
caption { text-align: left; font-family: var(--serif); font-weight: 600; font-size: var(--step-1); color: var(--blue); padding: var(--space-3) var(--space-3) 0.4rem; }
.caption-note { display: block; font-family: var(--sans); font-weight: 400; font-size: 0.9rem; color: var(--slate); margin-top: 0.3rem; }
th, td { text-align: left; padding: 0.75rem 1rem; vertical-align: top; }
thead th { font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--blue); border-bottom: 3px solid var(--blue); white-space: nowrap; }
tbody th { font-weight: 700; }
tbody tr { border-bottom: 1px solid var(--mist-line); }
tbody tr:last-child { border-bottom: 0; }
tbody tr:nth-child(even) { background: var(--mist); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.swatch { display: inline-block; width: 1.05em; height: 1.05em; border-radius: 3px; border: 1px solid var(--mist-line); vertical-align: -0.18em; margin-right: 0.45em; }

.pass-log { list-style: none; padding: 0; display: grid; gap: var(--space-3); grid-template-columns: repeat(auto-fit, minmax(17.5rem, 1fr)); max-width: none; }
.pass-log > li { background: var(--white); border: 1.5px solid var(--mist-line); border-radius: var(--radius); padding: var(--space-3); box-shadow: var(--shadow); margin: 0; }
.pass-log h4 { font-size: 1rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--green-deep); margin-bottom: 0.6rem; }
.pass-log ul { padding-left: 1.2em; margin: 0; }
.pass-log li { font-size: 0.94rem; color: var(--slate); }

/* ---------- Footer ---------- */
.site-footer { background: var(--blue-deep); color: var(--white); padding: var(--space-5) 0 var(--space-4); border-top: 5px solid var(--amber); }
.footer-brand { display: flex; align-items: center; gap: 1rem; margin-bottom: var(--space-3); }
.footer-brand p { color: var(--mist); margin: 0; }
.footer-grid { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); margin-bottom: var(--space-4); }
.site-footer h2 { color: var(--white); font-size: 1.05rem; font-family: var(--sans); font-weight: 700; }
.site-footer ul { list-style: none; padding: 0; margin: 0; max-width: none; }
.site-footer li { margin-bottom: 0.35rem; }
.site-footer a { color: var(--white); text-decoration-color: var(--amber); }
.site-footer a:focus-visible { color: var(--focus-ink); }
.site-footer p { color: var(--mist); }
.footer-legal { border-top: 1px solid rgba(255,255,255,0.2); padding-top: var(--space-3); font-size: 0.92rem; color: var(--mist); }
.footer-legal p { margin-bottom: 0.4em; }

/* ---------- Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .constellation-svg .spoke { opacity: 0.38 !important; }
  .constellation-svg .crosslink { opacity: 0.28 !important; }
  .constellation-svg .hub-node-ring { opacity: 0.55 !important; transform: none !important; }
  .orbit-track, .orbit-badge .badge-face { animation: none !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 62rem) {
  .orbit-layout { grid-template-columns: 1fr; }
  .assembly-grid { grid-template-columns: 1fr; }
}
@media (max-width: 40rem) {
  .masthead { flex-wrap: wrap; }
  th, td { padding: 0.6rem 0.7rem; }
  .hero .wrap { padding-top: var(--space-4); }
  .member-card { max-width: none; }
  .orbit-badge { width: 6.25rem; }
  .orbit-badge .badge-face { font-size: 0.76rem; padding: 0.55rem 0.45rem; }
}

@media (forced-colors: active) {
  .org-card, .screen, .wg-card, .join-form, .member-card, .filter-btn { border: 1px solid CanvasText; }
}

@media print {
  .site-nav, .skip-link, .phase-banner, .constellation-svg, .node-btn { display: none; }
  body { background: #fff; }
}