:root {
  --ink: #0d241d;
  --ink-soft: #20392f;
  --muted: #5d6b65;
  --quiet: #7a867f;
  --paper: #ffffff;
  --mist: #f4f7f4;
  --sage: #e4ede6;
  --sage-2: #c8d8cd;
  --blue: #1f5f78;
  --blue-dark: #164a5f;
  --gold: #bf8f2f;
  --line: #d8e1db;
  --line-strong: #b8c7be;
  --radius: 8px;
  --shadow: 0 24px 70px rgba(13, 36, 29, 0.09);
  --max: 1180px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.55;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 99;
  transform: translateY(-160%);
  background: var(--ink);
  color: #fff;
  padding: 10px 14px;
  border-radius: var(--radius);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 72px;
  padding: 14px clamp(18px, 4vw, 64px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 780;
  letter-spacing: 0;
  font-size: 18px;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: inline-flex;
  color: var(--ink);
}

.brand-mark svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}

.brand-mark path:first-of-type {
  stroke: var(--gold);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 620;
}

.site-nav a {
  outline-offset: 6px;
}

.site-nav a:hover,
.site-nav a:focus {
  color: var(--ink);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
}

.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
}

.section-pad {
  padding: clamp(64px, 8vw, 108px) clamp(20px, 5vw, 72px);
}

.hero {
  position: relative;
  min-height: calc(100vh - 72px);
  display: grid;
  align-content: end;
  gap: 38px;
  background:
    linear-gradient(112deg, rgba(255, 255, 255, 0.95), rgba(244, 247, 244, 0.82) 58%, rgba(228, 237, 230, 0.78)),
    radial-gradient(circle at 76% 18%, rgba(31, 95, 120, 0.13), transparent 34%),
    linear-gradient(180deg, #fff, var(--mist));
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, rgba(13, 36, 29, 0.06) 1px, transparent 1px),
    linear-gradient(0deg, rgba(13, 36, 29, 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, transparent, black 18%, black 88%, transparent);
  pointer-events: none;
}

.hero-grid,
.hero-floor,
.section-head,
.process-map,
.circle-shell,
.architecture-grid,
.findings-grid,
.participate-panel {
  width: min(100%, var(--max));
  margin: 0 auto;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.72fr);
  gap: clamp(28px, 6vw, 72px);
  align-items: end;
}

.quiet-label {
  margin: 0 0 14px;
  color: var(--blue-dark);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  font-size: 12px;
  font-weight: 760;
}

.quiet-label.inverted {
  color: var(--sage-2);
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
  line-height: 0.98;
}

h1 {
  font-size: clamp(58px, 9vw, 128px);
  max-width: 900px;
  font-weight: 780;
}

h2 {
  font-size: clamp(36px, 5.4vw, 68px);
  max-width: 860px;
  font-weight: 760;
}

h3 {
  margin: 0;
  line-height: 1.18;
  font-size: 20px;
  letter-spacing: 0;
}

.hero-lede {
  margin: 24px 0 0;
  max-width: 700px;
  color: var(--ink-soft);
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.36;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: var(--radius);
  border: 1px solid var(--ink);
  cursor: pointer;
  font-size: 14px;
  font-weight: 720;
  line-height: 1;
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--ink);
  color: #fff;
}

.button.ghost {
  background: rgba(255, 255, 255, 0.64);
  color: var(--ink);
}

.button.full {
  width: 100%;
}

.hero-panel {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(22px, 3vw, 32px);
}

.panel-topline,
.form-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(191, 143, 47, 0.16);
}

.hero-panel h2 {
  font-size: clamp(28px, 3.8vw, 48px);
  margin-top: 28px;
}

.hero-panel p,
.section-head p,
.circle-copy > p,
.participate-panel p {
  color: var(--muted);
  font-size: 18px;
  max-width: 720px;
}

.evidence-strip {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line);
  margin-top: 28px;
}

.evidence-strip div {
  padding: 15px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.evidence-strip div:last-child {
  border-bottom: 0;
}

.evidence-strip strong {
  display: block;
  color: var(--blue-dark);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 12px;
}

.evidence-strip span {
  display: block;
  margin-top: 6px;
  color: var(--ink);
  font-weight: 650;
}

.hero-floor {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
}

.floor-item {
  padding: 18px;
  color: var(--muted);
  font-weight: 680;
  border-right: 1px solid var(--line);
}

.floor-item:last-child {
  border-right: 0;
}

.section-head {
  margin-bottom: 36px;
}

.section-head p {
  margin: 18px 0 0;
}

.process-map {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--line);
  gap: 1px;
}

.process-step {
  min-height: 285px;
  background: var(--paper);
  padding: 24px;
  display: flex;
  flex-direction: column;
}

.step-number {
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.process-step h3 {
  margin-top: auto;
}

.process-step p,
.architecture-grid p,
.brief-row p,
.form-note {
  color: var(--muted);
  margin: 10px 0 0;
}

.circle {
  background: var(--mist);
  border-block: 1px solid var(--line);
}

.circle-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 440px);
  gap: clamp(28px, 5vw, 58px);
  align-items: start;
}

.circle-copy > p {
  margin: 18px 0 0;
}

.circle-tabs {
  display: inline-flex;
  gap: 4px;
  margin-top: 30px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.tab {
  border: 0;
  border-radius: 6px;
  padding: 10px 14px;
  background: transparent;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.tab.is-active {
  background: var(--ink);
  color: #fff;
}

.tab-panel {
  max-width: 720px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line-strong);
}

.tab-panel p {
  color: var(--muted);
  font-size: 18px;
}

.is-hidden {
  display: none;
}

.intake-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px;
}

.intake-card label,
.intake-card legend {
  display: block;
  color: var(--ink);
  font-size: 14px;
  font-weight: 720;
}

.intake-card label + label,
.intake-card fieldset,
.intake-card .button {
  margin-top: 18px;
}

.intake-card textarea,
.intake-card select {
  width: 100%;
  margin-top: 8px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--ink);
  background: #fff;
  padding: 12px;
  font-size: 15px;
}

.intake-card textarea:focus,
.intake-card select:focus {
  outline: 3px solid rgba(31, 95, 120, 0.2);
  border-color: var(--blue);
}

.intake-card fieldset {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
}

.check-row {
  display: flex !important;
  align-items: center;
  gap: 10px;
  margin-top: 12px !important;
  color: var(--muted) !important;
  font-weight: 620 !important;
}

.check-row input {
  width: 18px;
  height: 18px;
  accent-color: var(--blue);
}

.architecture-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--line);
  gap: 1px;
}

.architecture-grid article {
  min-height: 190px;
  background: #fff;
  padding: 24px;
}

.architecture-grid h3 {
  font-size: 22px;
}

.findings {
  background: var(--ink);
  color: #fff;
}

.findings-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  gap: clamp(36px, 7vw, 86px);
  align-items: start;
}

.findings h2 {
  color: #fff;
}

.findings p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 18px;
}

.brief-stack {
  border-top: 1px solid rgba(255, 255, 255, 0.26);
}

.brief-row {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.brief-row span {
  color: var(--sage-2);
  font-weight: 800;
}

.brief-row h3 {
  color: #fff;
}

.brief-row p {
  margin-top: 8px;
}

.participate {
  background: var(--sage);
}

.participate-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
  gap: 36px;
  align-items: start;
}

.delivery-list {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.58);
}

.delivery-list div {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  align-items: center;
  padding: 18px;
  border-bottom: 1px solid var(--line-strong);
}

.delivery-list div:last-child {
  border-bottom: 0;
}

.delivery-list strong {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--blue);
  color: var(--blue-dark);
  border-radius: 50%;
}

.delivery-list span {
  color: var(--ink);
  font-weight: 690;
}

.site-footer {
  padding: 24px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

@media (max-width: 980px) {
  .hero-grid,
  .circle-shell,
  .findings-grid,
  .participate-panel {
    grid-template-columns: 1fr;
  }

  .process-map,
  .architecture-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-floor {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .floor-item:nth-child(2) {
    border-right: 0;
  }

  .floor-item:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 760px) {
  .menu-button {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: 72px 14px auto 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 8px;
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 14px;
    border-radius: 6px;
  }

  .site-nav a:hover,
  .site-nav a:focus {
    background: var(--mist);
  }

  .hero {
    min-height: auto;
  }

  .hero-copy {
    padding-top: 10px;
  }

  h1 {
    font-size: clamp(52px, 16vw, 78px);
  }

  .hero-lede {
    font-size: 20px;
  }

  .hero-actions,
  .circle-tabs {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .process-map,
  .architecture-grid,
  .hero-floor {
    grid-template-columns: 1fr;
  }

  .floor-item,
  .floor-item:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .floor-item:last-child {
    border-bottom: 0;
  }

  .process-step {
    min-height: 210px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}