:root {
  --status-addressed: #93B1FF;
  --status-assessed: #785EF0;
  --status-addressed-not-assessed: #DC267F;
  --status-assessed-not-addressed: #FE6100;
  --status-missing: #FFB000;

  --bg: #f4f7fb;
  --bg-soft: #e8eef8;
  --surface: #ffffff;
  --ink: #16243d;
  --muted: #495a78;
  --brand: #1f5f95;
  --brand-dark: #16456d;
  --accent: #2f7a74;
  --border: #d7e1ee;
  --shadow: 0 10px 30px rgba(17, 46, 89, 0.09);

  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;

  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Lucida Sans Unicode", "Lucida Grande", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 85% -10%, #d6e6ff 0%, rgba(214, 230, 255, 0) 45%),
    radial-gradient(circle at -10% 10%, #d9f0ef 0%, rgba(217, 240, 239, 0) 42%),
    var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
}

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

.container {
  width: min(var(--container), calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(22, 36, 61, 0.08);
  background: rgba(244, 247, 251, 0.92);
  backdrop-filter: blur(8px);
}

.nav-wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}

.brand {
  text-decoration: none;
  font-family: "Palatino Linotype", "Book Antiqua", Palatino, serif;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
  font-weight: 700;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link {
  text-decoration: none;
  padding: 0.52rem 0.85rem;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 600;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--ink);
  background: #e3ecfa;
}

.nav-link.active {
  background: #dce7f8;
  color: var(--brand-dark);
}

main {
  padding-block: 2.2rem 3rem;
}

.section {
  margin-top: 3.5rem;
}

.section h2 {
  font-family: "Palatino Linotype", "Book Antiqua", Palatino, serif;
  font-size: clamp(1.6rem, 2.8vw, 2rem);
  line-height: 1.2;
  margin: 0;
}

.section-intro {
  margin: 0.85rem 0 0;
  color: var(--muted);
  max-width: 72ch;
}

.hero {
  margin-top: 1.25rem;
}

.hero-wrap {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}

.hero-content h1 {
  font-family: "Palatino Linotype", "Book Antiqua", Palatino, serif;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.08;
  margin: 0;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.75rem;
  background: #d9ebe9;
  color: #1b5f5a;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  font-weight: 700;
}

.hero-subhead {
  margin: 1rem 0 0;
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 60ch;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.button {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 0.68rem 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.18s ease, background 0.2s ease, border-color 0.2s ease;
}

.button.primary {
  background: linear-gradient(140deg, var(--brand), var(--brand-dark));
  color: #fff;
}

.button.secondary {
  background: #e9f0fb;
  border-color: #c8d7f1;
  color: var(--brand-dark);
}

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

.hero-media {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1rem;
}

.list-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 1.25rem;
}

.text-list {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.text-list li + li {
  margin-top: 0.5rem;
}

.steps-grid,
.feature-grid,
.legend-grid,
.integration-grid,
.audience-grid,
.roadmap-list {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.steps-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.feature-grid {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.legend-grid,
.integration-grid,
.audience-grid,
.roadmap-list {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.step-card,
.feature-card,
.legend-card,
.integration-card,
.audience-card,
.roadmap-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem;
}

.step-card h3,
.legend-card h3,
.integration-card h3,
.audience-card h3,
.roadmap-item h3 {
  margin: 0;
  font-size: 1.04rem;
}

.step-card p,
.feature-card p,
.legend-card p,
.integration-card p,
.audience-card p,
.roadmap-item p {
  margin: 0.65rem 0 0;
  color: var(--muted);
}

.legend-card {
  position: relative;
  padding-top: 1.45rem;
}

.status-swatch {
  position: absolute;
  top: 0.95rem;
  right: 0.95rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.status-addressed {
  background: var(--status-addressed);
}

.status-assessed {
  background: var(--status-assessed);
}

.status-addressed-not-assessed {
  background: var(--status-addressed-not-assessed);
}

.status-assessed-not-addressed {
  background: var(--status-assessed-not-addressed);
}

.status-missing {
  background: var(--status-missing);
}

.faq-list {
  margin-top: 1rem;
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
}

.faq-item p {
  margin: 0.65rem 0 0;
  color: var(--muted);
}

.cta-band {
  margin-top: 3.5rem;
  background: linear-gradient(130deg, #16456d, #1f5f95 65%, #2f7a74);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.cta-band h2 {
  margin: 0;
}

.cta-band p {
  margin: 0.8rem 0 0;
  color: rgba(255, 255, 255, 0.9);
  max-width: 55ch;
}

.cta-band .button {
  margin-top: 1.1rem;
  background: #fff;
  color: #163f61;
}

.about-hero,
.contact-hero {
  margin-top: 1.4rem;
}

.about-hero-wrap {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  align-items: center;
  gap: 1.5rem;
}

.about-text p,
.contact-intro {
  margin-top: 0.9rem;
  color: var(--muted);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1rem;
}

.form-card,
.side-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  padding: 1.2rem;
}

.form-card h2,
.side-card h2 {
  margin: 0;
  font-size: 1.35rem;
}

.form-field {
  margin-top: 0.95rem;
}

.form-field label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.3rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid #c8d3e4;
  background: #fbfdff;
  color: var(--ink);
  padding: 0.62rem 0.72rem;
  font: inherit;
}

.form-field textarea {
  min-height: 140px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus,
.button:focus-visible,
.nav-link:focus-visible {
  outline: 2px solid #2f7a74;
  outline-offset: 2px;
}

.form-error {
  min-height: 1em;
  color: #b10037;
  margin: 0.35rem 0 0;
  font-size: 0.9rem;
}

.form-feedback {
  margin-top: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid #b9e1d2;
  background: #ecfaf3;
  color: #175a44;
  padding: 0.75rem;
}

.form-feedback p {
  margin: 0;
}

.form-feedback p + p {
  margin-top: 0.5rem;
}

.form-feedback.error {
  border-color: #f0c2cf;
  background: #fff1f5;
  color: #8e1338;
}

.hidden {
  display: none;
}

.block {
  width: 100%;
}

.side-card p {
  color: var(--muted);
}

.button[disabled] {
  opacity: 0.68;
  cursor: not-allowed;
  transform: none;
}

.site-footer {
  border-top: 1px solid rgba(22, 36, 61, 0.12);
  padding: 1.3rem 0 1.8rem;
  margin-top: 2rem;
}

.footer-wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  color: var(--muted);
}

.footer-email {
  color: var(--brand-dark);
  font-weight: 700;
}

@media (max-width: 920px) {
  .hero-wrap,
  .about-hero-wrap,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .site-nav {
    gap: 0.2rem;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(var(--container), calc(100% - 1.5rem));
  }

  .nav-wrap {
    flex-direction: column;
    justify-content: center;
    padding: 0.7rem 0;
    min-height: 0;
  }

  main {
    padding-top: 1.5rem;
  }

  .section {
    margin-top: 2.6rem;
  }

  .cta-band {
    padding: 1.4rem;
  }
}