:root {
  --ink: #102820;
  --ink-2: #18372d;
  --green: #1f6a50;
  --green-deep: #0d2c23;
  --green-bright: #7ee2a8;
  --mint: #dff7e8;
  --lime: #d7ee8a;
  --paper: #f6f5f0;
  --paper-2: #ecebe5;
  --white: #ffffff;
  --muted: #63716b;
  --muted-light: #aab8b2;
  --line: rgba(16, 40, 32, .11);
  --line-light: rgba(255,255,255,.13);
  --shadow: 0 30px 80px rgba(17, 47, 37, .14);
  --shadow-soft: 0 16px 40px rgba(17, 47, 37, .08);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { color: inherit; }
img, svg { display: block; }

.page-shell { overflow: clip; }

.container {
  width: min(1180px, calc(100% - 44px));
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 50;
  padding: 22px 0;
}

.nav {
  min-height: 48px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font: 800 20px/1 "Manrope", sans-serif;
  letter-spacing: -.045em;
}

.brand-mark {
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  flex: 0 0 35px;
  border-radius: 11px;
  background: var(--green-deep);
  color: var(--paper);
  box-shadow: 0 7px 18px rgba(13,44,35,.16);
}

.brand-mark.small {
  width: 30px;
  height: 30px;
  flex-basis: 30px;
  border-radius: 9px;
}

.brand-mark svg {
  width: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand-mark.small svg { width: 20px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  color: #52625c;
  font-size: 13px;
  font-weight: 700;
}

.nav-links a,
.footer-meta a {
  transition: color .2s ease;
}

.nav-links a:hover,
.footer-meta a:hover {
  color: var(--green);
}

.nav-cta {
  justify-self: end;
  padding: 12px 17px;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(16,40,32,.12);
  transition: transform .2s ease, background .2s ease;
}

.nav-cta:hover {
  transform: translateY(-2px);
  background: var(--green);
}

.hero {
  position: relative;
  padding: 68px 0 112px;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(3px);
}

.hero-orb-one {
  width: 600px;
  height: 600px;
  right: -210px;
  top: -260px;
  background: radial-gradient(circle at center, rgba(126,226,168,.24), rgba(126,226,168,0) 70%);
}

.hero-orb-two {
  width: 420px;
  height: 420px;
  left: -250px;
  bottom: -170px;
  background: radial-gradient(circle at center, rgba(215,238,138,.18), rgba(215,238,138,0) 70%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: .96fr 1.04fr;
  align-items: center;
  gap: 78px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--green);
  font: 800 11px/1 "Manrope", sans-serif;
  text-transform: uppercase;
  letter-spacing: .14em;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green-bright);
  box-shadow: 0 0 0 5px rgba(126,226,168,.16);
}

h1, h2, h3 {
  font-family: "Manrope", sans-serif;
  margin: 0;
  letter-spacing: -.045em;
}

h1 {
  max-width: 720px;
  margin-top: 24px;
  font-size: clamp(56px, 6.6vw, 88px);
  line-height: .96;
  font-weight: 800;
}

h1 span {
  display: block;
  color: var(--green);
}

.hero-lede {
  max-width: 660px;
  margin: 29px 0 31px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.signup-form {
  width: min(100%, 625px);
}

.signup-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 7px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255,255,255,.82);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.signup-card input {
  min-width: 0;
  padding: 15px 13px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
}

.signup-card input::placeholder,
.municipality-wrap input::placeholder {
  color: #97a39e;
}

.signup-card button,
.button-light {
  border: 0;
  border-radius: 11px;
  padding: 14px 18px;
  background: var(--green-deep);
  color: white;
  font-weight: 800;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease;
}

.signup-card button:hover {
  transform: translateY(-2px);
  background: var(--green);
}

.signup-card button span,
.button-light span,
.text-link span {
  margin-left: 7px;
}

.municipality-wrap {
  margin-top: 11px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 7px;
}

.municipality-wrap label {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.municipality-wrap input {
  width: 100%;
  padding: 9px 2px;
  border: 0;
  border-bottom: 1px solid var(--line);
  outline: 0;
  background: transparent;
  color: var(--ink);
}

.municipality-wrap input:focus { border-color: var(--green); }

.form-note {
  margin: 11px 7px 0;
  color: #87948f;
  font-size: 11px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 11px 18px;
  margin-top: 28px;
}

.proof-item {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #687670;
  font-size: 12px;
  font-weight: 700;
}

.proof-icon {
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #dcefe5;
  color: var(--green);
  font-size: 10px;
  font-weight: 900;
}

.hero-product {
  position: relative;
  min-height: 610px;
  display: grid;
  place-items: center;
}

.product-halo {
  position: absolute;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(215,238,138,.48), transparent 40%),
    radial-gradient(circle at 70% 70%, rgba(126,226,168,.35), transparent 46%),
    rgba(236,235,229,.58);
}

.dashboard-frame {
  position: relative;
  z-index: 3;
  width: min(665px, 100%);
  border: 1px solid rgba(16,40,32,.10);
  border-radius: 24px;
  background: white;
  box-shadow: 0 40px 90px rgba(18,51,40,.18);
  overflow: hidden;
  transform: perspective(1200px) rotateY(-4deg) rotateX(1deg);
}

.browser-bar {
  height: 46px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 16px;
  border-bottom: 1px solid #eef0ed;
  background: #fbfbf9;
}

.browser-dots {
  display: flex;
  gap: 6px;
}

.browser-dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #d6dbd8;
}

.browser-title {
  color: #75827d;
  font-size: 10px;
  font-weight: 700;
}

.browser-status {
  justify-self: end;
  padding: 4px 8px;
  border-radius: 999px;
  background: #edf6f0;
  color: var(--green);
  font-size: 8px;
  font-weight: 800;
}

.dashboard {
  min-height: 500px;
  display: grid;
  grid-template-columns: 58px 1fr;
  background: #f8f8f5;
}

.sidebar {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 15px 0;
  border-right: 1px solid #edf0ed;
  background: white;
}

.sidebar-logo { margin-bottom: 14px; }

.side-pill {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  color: #9ba5a1;
  font-size: 13px;
}

.side-pill.active {
  background: #e8f3ec;
  color: var(--green);
}

.feed {
  padding: 27px 27px 25px;
}

.feed-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.tiny-label {
  display: block;
  margin-bottom: 4px;
  color: #98a29e;
  font-size: 8px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.feed-header h2 {
  font-size: 22px;
  line-height: 1.1;
}

.location-pill {
  padding: 7px 10px;
  border: 1px solid #e6ebe8;
  border-radius: 999px;
  background: white;
  color: #617069;
  font-size: 8px;
  font-weight: 700;
}

.topic-tabs {
  display: flex;
  gap: 8px;
  margin: 20px 0 14px;
}

.topic-tabs span {
  padding: 6px 9px;
  border-radius: 999px;
  background: #eef0ed;
  color: #78847f;
  font-size: 8px;
  font-weight: 800;
}

.topic-tabs .active {
  background: var(--ink);
  color: white;
}

.brief-card {
  border: 1px solid #eaeeeb;
  border-radius: 16px;
  background: white;
  box-shadow: 0 8px 20px rgba(17,46,37,.04);
}

.brief-card.primary {
  padding: 18px;
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.tag {
  padding: 5px 7px;
  border-radius: 999px;
  font-size: 7px;
  font-weight: 800;
}

.tag.housing { background: #f7e8dc; color: #a6653d; }
.tag.transit { background: #e2ebf5; color: #536f91; }
.tag.parks { background: #e2f0e3; color: #53775a; }

.time {
  color: #9ba5a1;
  font-size: 7px;
}

.brief-card.primary h3 {
  margin: 12px 0 8px;
  font-size: 18px;
  line-height: 1.25;
}

.brief-card.primary > p {
  margin: 0;
  color: #6f7d77;
  font-size: 9.5px;
  line-height: 1.55;
}

.impact-box {
  margin-top: 15px;
  padding: 12px;
  border-radius: 11px;
  background: #eef6f1;
}

.impact-kicker {
  display: block;
  margin-bottom: 4px;
  color: var(--green);
  font-size: 6.5px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.impact-box strong {
  display: block;
  font-size: 9px;
  margin-bottom: 4px;
}

.impact-box p {
  margin: 0;
  color: #607169;
  font-size: 8px;
  line-height: 1.45;
}

.card-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: 13px;
  padding-top: 12px;
  border-top: 1px solid #edf0ee;
  color: #7e8b85;
  font-size: 7.5px;
}

.card-actions button {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--green);
  font-size: 7.5px;
  font-weight: 800;
}

.mini-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

.brief-card.mini {
  padding: 13px;
}

.brief-card.mini h3 {
  margin: 9px 0 5px;
  font-size: 11px;
  line-height: 1.25;
  letter-spacing: -.03em;
}

.brief-card.mini p {
  margin: 0;
  color: #7d8984;
  font-size: 8px;
  line-height: 1.45;
}

.floating-card {
  position: absolute;
  z-index: 6;
  width: 225px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 14px;
  border: 1px solid rgba(16,40,32,.08);
  border-radius: 15px;
  background: rgba(255,255,255,.93);
  box-shadow: 0 18px 50px rgba(17,47,37,.14);
  backdrop-filter: blur(14px);
}

.floating-card strong {
  display: block;
  margin-bottom: 3px;
  font-size: 10px;
}

.floating-card small {
  display: block;
  color: #7b8983;
  font-size: 8px;
  line-height: 1.4;
}

.status-dot {
  width: 11px;
  height: 11px;
  flex: 0 0 11px;
  border-radius: 50%;
  background: var(--green-bright);
  box-shadow: 0 0 0 5px rgba(126,226,168,.16);
}

.floating-check {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  flex: 0 0 24px;
  border-radius: 50%;
  background: #dff1e6;
  color: var(--green);
  font-size: 11px;
  font-weight: 900;
}

.floating-card-one {
  left: -38px;
  top: 95px;
}

.floating-card-two {
  right: -25px;
  bottom: 82px;
}

.signal-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.34);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.signal-grid > div {
  padding: 25px 34px;
  border-right: 1px solid var(--line);
}

.signal-grid > div:first-child { padding-left: 0; }
.signal-grid > div:last-child { border-right: 0; }

.signal-grid strong {
  display: block;
  margin-bottom: 5px;
  font: 800 13px/1.25 "Manrope", sans-serif;
}

.signal-grid span {
  color: var(--muted);
  font-size: 12px;
}

.problem-section,
.how-section,
.topics-section,
.principles-section,
.faq-section,
.final-section {
  padding: 116px 0;
}

.section-heading {
  max-width: 820px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2,
.topics-copy h2,
.principles-copy h2,
.faq-heading h2,
.final-card h2 {
  margin-top: 17px;
  font-size: clamp(40px, 5vw, 62px);
  line-height: 1.04;
}

.section-heading > p,
.split-heading > p,
.topics-copy > p,
.faq-heading > p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.72;
}

.section-heading.centered > p {
  max-width: 700px;
  margin: 22px auto 0;
}

.bento-grid {
  display: grid;
  grid-template-columns: 1.18fr .82fr;
  gap: 18px;
  margin-top: 62px;
}

.bento-card {
  position: relative;
  min-height: 315px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #efeee8;
}

.bento-card.large {
  grid-row: span 2;
  min-height: 650px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bento-card.dark {
  background: var(--green-deep);
  color: white;
  border-color: transparent;
}

.bento-copy {
  position: relative;
  z-index: 2;
}

.bento-number {
  display: block;
  margin-bottom: 18px;
  color: var(--green);
  font: 800 11px/1 "Manrope", sans-serif;
  letter-spacing: .08em;
}

.bento-card.dark .bento-number {
  color: var(--green-bright);
}

.bento-card h3 {
  font-size: 28px;
  line-height: 1.12;
}

.bento-card p {
  max-width: 440px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.bento-card.dark p {
  color: #bbcbc4;
}

.bento-visual {
  flex: 1;
  display: grid;
  place-items: center;
  min-height: 360px;
}

.document-visual {
  position: relative;
}

.doc-sheet {
  position: absolute;
  width: 270px;
  height: 350px;
  padding: 28px;
  border: 1px solid rgba(16,40,32,.12);
  border-radius: 16px;
  background: white;
  box-shadow: 0 18px 45px rgba(17,47,37,.10);
}

.doc-back { transform: translate(-48px, 24px) rotate(-9deg); background: #e5eee8; }
.doc-mid { transform: translate(48px, 18px) rotate(8deg); background: #f3e9df; }

.doc-front {
  z-index: 3;
  display: block;
  transform: rotate(-1deg);
}

.doc-front > span {
  display: block;
  margin-bottom: 13px;
  color: #83908a;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .11em;
}

.doc-front > strong {
  display: block;
  margin-bottom: 28px;
  font: 800 22px/1.1 "Manrope", sans-serif;
}

.doc-line {
  width: 72%;
  height: 8px;
  margin: 9px 0;
  border-radius: 999px;
  background: #e5e9e6;
}

.doc-line.long { width: 95%; }
.doc-line.mid { width: 56%; }

.doc-front small {
  position: absolute;
  bottom: 24px;
  left: 28px;
  color: var(--green);
  font-weight: 800;
}

.context-stack {
  position: absolute;
  right: 24px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.context-stack span {
  padding: 8px 11px;
  border-radius: 999px;
  background: white;
  border: 1px solid var(--line);
  box-shadow: 0 7px 18px rgba(17,47,37,.06);
  color: #6b7872;
  font-size: 11px;
  font-weight: 700;
}

.context-stack span:nth-child(2) {
  margin-right: 25px;
  background: #e2f1e8;
  color: var(--green);
}

.timeline {
  position: absolute;
  left: 30px;
  right: 30px;
  bottom: 30px;
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  align-items: center;
  gap: 10px;
  color: #b9cac3;
  font-size: 10px;
  font-weight: 700;
}

.timeline i {
  display: block;
  height: 1px;
  background: rgba(255,255,255,.23);
}

.timeline .late {
  color: var(--lime);
}

.split-heading {
  max-width: none;
  display: grid;
  grid-template-columns: 1.1fr .72fr;
  gap: 90px;
  align-items: end;
}

.split-heading > p {
  margin: 0;
  padding-bottom: 6px;
}

.workflow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 22px;
  align-items: center;
  margin-top: 64px;
}

.workflow-card {
  min-height: 390px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: 0 12px 34px rgba(17,47,37,.05);
}

.workflow-icon {
  height: 170px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  border-radius: 18px;
  background: #edf1ee;
}

.source-icon {
  position: relative;
}

.source-icon span {
  position: absolute;
  width: 86px;
  height: 112px;
  border: 1px solid #d4ded8;
  border-radius: 10px;
  background: white;
  box-shadow: 0 9px 22px rgba(17,47,37,.06);
}

.source-icon span:nth-child(1) { transform: translate(-27px, 8px) rotate(-8deg); }
.source-icon span:nth-child(2) { transform: translate(28px, 6px) rotate(8deg); }
.source-icon span:nth-child(3) { transform: translateY(-8px); }

.summary-icon {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 38px;
  background: #e6f1ea;
}

.summary-bar {
  width: 72%;
  height: 7px;
  margin: 5px 0;
  border-radius: 99px;
  background: #a9bdb2;
}

.summary-bar.long { width: 95%; }
.summary-bar.mid { width: 54%; }

.summary-highlight {
  width: 48%;
  height: 22px;
  margin: 10px 0 5px;
  border-radius: 7px;
  background: var(--green);
}

.notify-icon {
  position: relative;
  background: #f2e9df;
}

.notify-ring {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  border: 1px solid #dccbbb;
  box-shadow: 0 0 0 18px rgba(220,203,187,.25), 0 0 0 36px rgba(220,203,187,.12);
}

.notify-icon > span {
  position: absolute;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--green-deep);
  color: white;
  font-weight: 800;
}

.step-label {
  color: var(--green);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.workflow-card h3 {
  margin-top: 12px;
  font-size: 24px;
}

.workflow-card p {
  margin: 11px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.workflow-arrow {
  color: #9aa6a1;
  font-size: 24px;
}

.topics-section {
  background: #ebeae4;
}

.topics-grid {
  display: grid;
  grid-template-columns: .84fr 1.16fr;
  align-items: center;
  gap: 90px;
}

.topics-copy > p {
  margin: 22px 0 0;
  max-width: 500px;
}

.text-link {
  display: inline-flex;
  margin-top: 25px;
  color: var(--green);
  font-weight: 800;
  font-size: 14px;
}

.topic-board {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.topic-card {
  min-height: 185px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #f8f7f2;
}

.topic-card.featured-topic {
  background: var(--green-deep);
  color: white;
  border-color: transparent;
}

.topic-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-bottom: auto;
  border-radius: 11px;
  background: #e2eee7;
  color: var(--green);
  font-size: 17px;
  font-weight: 800;
}

.featured-topic .topic-icon {
  background: rgba(255,255,255,.10);
  color: var(--green-bright);
}

.topic-card strong {
  margin-bottom: 5px;
  font: 800 17px/1.2 "Manrope", sans-serif;
}

.topic-card small {
  color: var(--muted);
  line-height: 1.45;
}

.featured-topic small {
  color: #b8cac2;
}

.principles-card {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 85px;
  padding: 64px;
  border-radius: var(--radius-xl);
  background: var(--green-deep);
  color: white;
  box-shadow: 0 28px 70px rgba(13,44,35,.16);
}

.section-kicker.light {
  color: var(--green-bright);
}

.principles-copy h2 {
  max-width: 650px;
}

.principles-list {
  border-top: 1px solid var(--line-light);
}

.principles-list > div {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line-light);
}

.principles-list > div > span {
  color: var(--green-bright);
  font-size: 10px;
  font-weight: 800;
}

.principles-list strong {
  display: block;
  font: 800 16px/1.2 "Manrope", sans-serif;
}

.principles-list p {
  margin: 7px 0 0;
  color: #b9cac3;
  font-size: 13px;
  line-height: 1.6;
}

.faq-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 90px;
}

.faq-heading > p {
  max-width: 470px;
  margin: 20px 0 0;
}

.faq-list {
  border-top: 1px solid var(--line);
}

details {
  border-bottom: 1px solid var(--line);
}

summary {
  position: relative;
  padding: 22px 48px 22px 0;
  list-style: none;
  cursor: pointer;
  font-weight: 800;
}

summary::-webkit-details-marker { display: none; }

summary::after {
  content: "+";
  position: absolute;
  top: 17px;
  right: 2px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #eeefeb;
  color: #607069;
  font-size: 18px;
  font-weight: 500;
}

details[open] summary::after { content: "–"; }

details p {
  margin: -2px 50px 23px 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.final-section {
  padding-top: 60px;
}

.final-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 75px 40px;
  border-radius: var(--radius-xl);
  background: var(--ink);
  color: white;
  text-align: center;
}

.final-glow {
  position: absolute;
  width: 620px;
  height: 420px;
  top: -280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(126,226,168,.30), transparent 68%);
}

.final-card > *:not(.final-glow) {
  position: relative;
  z-index: 2;
}

.final-card h2 {
  max-width: 850px;
}

.final-card p {
  max-width: 660px;
  margin: 20px 0 28px;
  color: #b7c6c0;
  font-size: 16px;
  line-height: 1.7;
}

.button-light {
  display: inline-flex;
  align-items: center;
  background: var(--lime);
  color: var(--ink);
}

.button-light:hover {
  transform: translateY(-2px);
  background: #e0f39f;
}

.final-card small {
  margin-top: 14px;
  color: #869991;
}

footer {
  padding: 35px 0 42px;
}

.footer-grid {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.footer-brand {
  font-size: 17px;
}

.footer-grid p {
  margin: 10px 0 0;
  color: #7c8983;
  font-size: 12px;
}

.footer-meta {
  display: flex;
  gap: 22px;
  color: #7c8983;
  font-size: 12px;
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1080px) {
  .nav {
    grid-template-columns: 1fr auto;
  }

  .nav-links { display: none; }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 55px;
  }

  .hero-copy {
    max-width: 790px;
    margin-inline: auto;
    text-align: center;
  }

  .signup-form {
    margin-inline: auto;
  }

  .hero-proof {
    justify-content: center;
  }

  .hero-product {
    min-height: 580px;
  }

  .dashboard-frame {
    width: min(720px, 92vw);
  }

  .bento-grid,
  .topics-grid,
  .principles-card,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .bento-card.large {
    grid-row: auto;
    min-height: 590px;
  }

  .split-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .workflow {
    grid-template-columns: 1fr;
  }

  .workflow-arrow {
    transform: rotate(90deg);
    justify-self: center;
  }

  .principles-card {
    gap: 45px;
  }

  .faq-grid {
    gap: 50px;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .site-header {
    padding: 15px 0;
  }

  .nav-cta {
    padding: 10px 14px;
    font-size: 12px;
  }

  .hero {
    padding: 42px 0 78px;
  }

  h1 {
    font-size: clamp(46px, 14vw, 64px);
  }

  .hero-lede {
    font-size: 16px;
    line-height: 1.62;
  }

  .signup-card {
    grid-template-columns: 1fr;
  }

  .signup-card button {
    width: 100%;
  }

  .municipality-wrap {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .hero-proof {
    gap: 8px 12px;
  }

  .hero-product {
    min-height: 495px;
    margin: 0 -18px;
  }

  .product-halo {
    width: 420px;
    height: 420px;
  }

  .dashboard-frame {
    width: 640px;
    transform: scale(.70);
  }

  .floating-card {
    transform: scale(.82);
  }

  .floating-card-one {
    left: -18px;
    top: 55px;
  }

  .floating-card-two {
    right: -25px;
    bottom: 40px;
  }

  .signal-grid {
    grid-template-columns: 1fr;
  }

  .signal-grid > div {
    padding: 20px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .signal-grid > div:last-child {
    border-bottom: 0;
  }

  .problem-section,
  .how-section,
  .topics-section,
  .principles-section,
  .faq-section,
  .final-section {
    padding: 82px 0;
  }

  .section-heading h2,
  .topics-copy h2,
  .principles-copy h2,
  .faq-heading h2,
  .final-card h2 {
    font-size: 39px;
  }

  .bento-grid {
    grid-template-columns: 1fr;
    margin-top: 42px;
  }

  .bento-card.large {
    min-height: 530px;
  }

  .bento-card {
    min-height: 285px;
    padding: 24px;
  }

  .doc-sheet {
    width: 220px;
    height: 290px;
  }

  .context-stack {
    right: 18px;
    bottom: 18px;
  }

  .timeline {
    left: 24px;
    right: 24px;
    bottom: 24px;
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .timeline i {
    width: 1px;
    height: 14px;
    margin-left: 8px;
  }

  .workflow {
    margin-top: 42px;
  }

  .workflow-card {
    min-height: auto;
  }

  .topic-board {
    grid-template-columns: 1fr;
  }

  .principles-card {
    padding: 40px 24px;
    border-radius: 26px;
  }

  .final-card {
    padding: 55px 24px;
    border-radius: 26px;
  }

  .footer-grid {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-meta {
    width: 100%;
    justify-content: space-between;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .dashboard-frame {
    animation: float-in .8s cubic-bezier(.22,1,.36,1) both;
  }

  .floating-card {
    animation: fade-up .75s .18s both;
  }

  @keyframes float-in {
    from {
      opacity: 0;
      transform: perspective(1200px) rotateY(-4deg) rotateX(1deg) translateY(20px);
    }
    to {
      opacity: 1;
      transform: perspective(1200px) rotateY(-4deg) rotateX(1deg) translateY(0);
    }
  }

  @keyframes fade-up {
    from {
      opacity: 0;
      translate: 0 12px;
    }
    to {
      opacity: 1;
      translate: 0 0;
    }
  }
}