:root {
  --green-900: #203a27;
  --green-800: #315c37;
  --green-700: #417343;
  --leaf: #78945b;
  --cream: #fffaf0;
  --wheat: #f4dfb8;
  --clay: #a45134;
  --sky: #d7e8ef;
  --ink: #1f2520;
  --muted: #66705f;
  --line: rgba(33, 47, 35, 0.16);
  --panel: rgba(255, 250, 240, 0.94);
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(33, 47, 35, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

body::selection {
  background: var(--wheat);
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

code {
  padding: 0.1rem 0.28rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.62);
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 20;
  transform: translateY(-180%);
  padding: 0.7rem 1rem;
  border-radius: 6px;
  background: var(--white);
  color: var(--green-900);
  box-shadow: var(--shadow);
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 3vw, 2.5rem);
  color: var(--white);
}

.site-header.solid {
  position: sticky;
  color: var(--green-900);
  background: rgba(255, 250, 240, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  min-width: 12rem;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 8px;
  background: rgba(32, 58, 39, 0.44);
  color: var(--white);
  font-weight: 800;
}

.solid .brand-mark {
  border-color: var(--line);
  background: var(--green-800);
}

.brand-name,
.brand-line {
  display: block;
}

.brand-name {
  font-weight: 820;
  letter-spacing: 0;
}

.brand-line {
  max-width: 18rem;
  font-size: 0.75rem;
  opacity: 0.82;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(0.5rem, 1.7vw, 1.25rem);
  flex-wrap: wrap;
  font-size: 0.92rem;
}

.nav-links a {
  text-decoration: none;
  opacity: 0.88;
}

.nav-links a:hover {
  opacity: 1;
}

.hero {
  position: relative;
  min-height: 84svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(20, 28, 18, 0.82) 0%, rgba(20, 28, 18, 0.56) 40%, rgba(20, 28, 18, 0.14) 100%),
    linear-gradient(0deg, rgba(20, 28, 18, 0.66) 0%, rgba(20, 28, 18, 0.02) 48%);
}

.hero-content {
  position: relative;
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 8rem 0 3.8rem;
}

.eyebrow,
.section-kicker,
.card-label {
  margin: 0 0 0.7rem;
  color: var(--clay);
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--wheat);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 10ch;
  margin-bottom: 1rem;
  font-size: clamp(3.8rem, 10vw, 7.8rem);
  line-height: 0.92;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0.9rem;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1.08rem;
  line-height: 1.2;
}

.hero-copy {
  max-width: 45rem;
  color: rgba(255, 255, 255, 0.92);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.hero-actions,
.cta-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  min-height: 2.8rem;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1rem;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 760;
  text-decoration: none;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

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

.button-primary {
  background: var(--wheat);
  color: var(--green-900);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.22);
}

.button-light {
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
}

.button-secondary {
  border-color: var(--line);
  background: var(--white);
  color: var(--green-900);
}

.button-small {
  min-height: 2.3rem;
  padding: 0.55rem 0.75rem;
  font-size: 0.9rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 10rem));
  gap: 0.8rem;
  max-width: 36rem;
  margin: 2.1rem 0 0;
}

.hero-stats div {
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.35);
}

.hero-stats dt {
  font-size: 1.9rem;
  font-weight: 850;
}

.hero-stats dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
}

.section,
.intro-band {
  padding: clamp(3.5rem, 7vw, 6.5rem) 0;
}

.section-inner {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.intro-band {
  background: var(--green-900);
  color: var(--cream);
}

.intro-grid,
.split-grid,
.preview-grid,
.cta-grid,
.community-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.intro-grid p:last-child,
.split-grid p,
.cta-grid p,
.community-hero p,
.docs-hero p {
  color: var(--muted);
  font-size: 1.04rem;
}

.intro-grid p:last-child {
  color: rgba(255, 250, 240, 0.78);
}

.intro-grid .section-kicker {
  color: var(--wheat);
}

.section-warm {
  background: #f7ebd3;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-heading p:last-child {
  color: var(--muted);
  font-size: 1.03rem;
}

.chapter-grid,
.topic-grid,
.event-grid,
.resource-grid,
.exchange-grid,
.member-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.chapter-card,
.topic-card,
.discussion-card,
.market-card,
.event-card,
.member-card,
.resource-card,
.exchange-card,
.doc-card,
.portal-panel,
.demo-note,
.filter-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 10px 26px rgba(33, 47, 35, 0.07);
}

.chapter-card,
.topic-card,
.market-card,
.event-card,
.member-card,
.resource-card,
.exchange-card,
.doc-card {
  padding: 1.1rem;
}

.chapter-card p,
.topic-card p,
.discussion-card p,
.market-card p,
.event-card p,
.member-card p,
.resource-card p,
.exchange-card p,
.doc-card p {
  color: var(--muted);
}

.chapter-card span:not(.card-label),
.topic-card span,
.market-card span,
.resource-card span,
.exchange-card span,
.panel-pill {
  display: inline-flex;
  width: fit-content;
  border-radius: 6px;
  color: var(--green-900);
  font-size: 0.78rem;
  font-weight: 780;
}

.chapter-card span:not(.card-label) {
  margin-top: 0.7rem;
  padding: 0.34rem 0.55rem;
  background: var(--sky);
}

.topic-card span,
.market-card span,
.resource-card span,
.exchange-card span,
.panel-pill {
  padding: 0.28rem 0.5rem;
  background: rgba(120, 148, 91, 0.18);
}

.section-split {
  background: #edf6f2;
}

.event-stack {
  display: grid;
  gap: 0.8rem;
}

.event-card time {
  display: block;
  margin-bottom: 0.6rem;
  color: var(--clay);
  font-weight: 820;
}

.section-portal-preview {
  background: #f8f4e8;
}

.preview-grid {
  align-items: stretch;
}

.portal-panel {
  padding: clamp(1rem, 3vw, 1.5rem);
}

.panel-heading {
  margin-bottom: 1rem;
}

.row-heading {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}

.discussion-list,
.market-list {
  display: grid;
  gap: 0.8rem;
}

.discussion-card {
  padding: 1rem;
  background: var(--white);
}

.card-topline,
.meta-line {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.84rem;
}

.card-topline {
  justify-content: space-between;
  margin-bottom: 0.6rem;
  color: var(--clay);
  font-weight: 800;
}

.meta-line {
  margin-top: 0.85rem;
}

.meta-line span {
  display: inline-flex;
  align-items: center;
  min-height: 1.6rem;
  padding: 0.18rem 0.45rem;
  border-radius: 6px;
  background: rgba(215, 232, 239, 0.58);
}

.meta-line.single {
  margin-top: 0.5rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.8rem;
}

.tag-row span {
  padding: 0.24rem 0.46rem;
  border-radius: 6px;
  background: rgba(244, 223, 184, 0.62);
  color: var(--green-900);
  font-size: 0.78rem;
  font-weight: 720;
}

.market-card,
.exchange-card {
  background: var(--white);
}

.market-card small,
.exchange-card small {
  color: var(--clay);
  font-weight: 760;
}

.cta-section {
  background: var(--green-800);
  color: var(--cream);
}

.cta-section .section-kicker {
  color: var(--wheat);
}

.cta-grid p {
  color: rgba(255, 250, 240, 0.78);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem clamp(1rem, 3vw, 2.5rem);
  border-top: 1px solid var(--line);
  background: #17251a;
  color: rgba(255, 250, 240, 0.8);
}

.site-footer div,
.site-footer span {
  display: grid;
}

.site-footer p {
  max-width: 48rem;
  margin: 0;
  font-size: 0.9rem;
}

.community-page,
.docs-page {
  background: linear-gradient(180deg, #f5ead3 0%, var(--cream) 22rem);
}

.community-hero,
.docs-hero {
  padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(2rem, 5vw, 3.5rem);
}

.community-hero h1,
.docs-hero h1 {
  max-width: 13ch;
  color: var(--green-900);
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: 0.98;
}

.demo-note {
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.68);
}

.demo-note strong {
  color: var(--clay);
}

.workspace {
  padding: 0 0 clamp(3rem, 7vw, 5rem);
}

.workspace-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.filter-panel {
  position: sticky;
  top: 6rem;
  display: grid;
  gap: 1rem;
  padding: 1rem;
}

.filter-block {
  display: grid;
  gap: 0.55rem;
}

.filter-block label,
.filter-label {
  color: var(--green-900);
  font-size: 0.88rem;
  font-weight: 820;
}

input[type="search"] {
  width: 100%;
  min-height: 2.7rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  font: inherit;
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.filter-button {
  min-height: 2.2rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--green-900);
  font: inherit;
  font-size: 0.88rem;
  font-weight: 720;
  cursor: pointer;
}

.filter-button.is-active {
  border-color: var(--green-800);
  background: var(--green-800);
  color: var(--white);
}

.filter-summary {
  padding: 0.75rem;
  border-radius: 8px;
  background: rgba(244, 223, 184, 0.5);
  color: var(--green-900);
  font-weight: 760;
}

.workspace-main {
  display: grid;
  gap: 1rem;
}

.avatar {
  display: grid;
  width: 2.6rem;
  height: 2.6rem;
  place-items: center;
  margin-bottom: 0.75rem;
  border-radius: 8px;
  background: var(--green-800);
  color: var(--cream);
  font-weight: 820;
}

.member-role {
  color: var(--clay) !important;
  font-weight: 800;
}

.empty-state {
  margin: 0;
  padding: 1rem;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
}

.docs-content {
  padding-top: 0;
}

.docs-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.assessment-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 8px;
  font-size: 0.96rem;
}

.assessment-table th,
.assessment-table td {
  padding: 0.82rem;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.assessment-table th {
  background: var(--green-800);
  color: var(--white);
}

.assessment-table td {
  background: rgba(255, 255, 255, 0.7);
}

.roadmap-list {
  display: grid;
  gap: 0.75rem;
  padding-left: 1.25rem;
}

.roadmap-list li {
  color: var(--muted);
}

.roadmap-list strong {
  color: var(--green-900);
}

@media (max-width: 980px) {
  .chapter-grid,
  .topic-grid,
  .event-grid,
  .resource-grid,
  .exchange-grid,
  .member-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .workspace-grid,
  .intro-grid,
  .split-grid,
  .preview-grid,
  .cta-grid,
  .community-hero-grid {
    grid-template-columns: 1fr;
  }

  .filter-panel {
    position: static;
  }
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 0.85rem 1rem;
  }

  .site-header.solid {
    position: relative;
  }

  .nav-links {
    justify-content: flex-start;
    font-size: 0.86rem;
  }

  .brand-line {
    max-width: 14rem;
  }

  .hero {
    min-height: 88svh;
  }

  .hero-content {
    padding-top: 9.5rem;
    padding-bottom: 2.4rem;
  }

  .hero-actions,
  .cta-actions,
  .row-heading,
  .site-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-stats,
  .chapter-grid,
  .topic-grid,
  .event-grid,
  .resource-grid,
  .exchange-grid,
  .member-grid {
    grid-template-columns: 1fr;
  }

  .card-topline {
    justify-content: flex-start;
  }

  .assessment-table {
    display: block;
    overflow-x: auto;
  }
}