:root {
  color-scheme: light;
  --bg: #f7f8fb;
  --surface: #ffffff;
  --surface-2: #eef3f7;
  --text: #17202a;
  --muted: #536070;
  --line: #d8e0e8;
  --brand: #0f766e;
  --brand-2: #1d4ed8;
  --accent: #b45309;
  --focus: #0f766e;
  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;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a {
  color: var(--brand-2);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--focus), white 35%);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 10;
  background: var(--text);
  color: white;
  padding: .6rem .8rem;
  border-radius: 6px;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  background: color-mix(in srgb, var(--surface), transparent 8%);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: .8rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--brand);
  color: white;
  font-weight: 900;
}

.nav-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: .4rem;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  padding: .48rem .68rem;
  border-radius: 6px;
}

.nav-links a:hover {
  background: var(--surface-2);
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.2rem;
}

.hero {
  min-height: calc(100svh - 76px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 560px);
  gap: 3rem;
  align-items: center;
  padding: 4rem 1.2rem 3rem;
}

.eyebrow {
  margin: 0 0 .7rem;
  color: var(--brand);
  font-weight: 800;
  text-transform: uppercase;
  font-size: .82rem;
  letter-spacing: .04em;
}

h1,
h2,
h3 {
  line-height: 1.1;
  letter-spacing: 0;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.5rem, 8vw, 5.5rem);
}

h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.8rem, 4vw, 3rem);
}

h3 {
  margin: 0 0 .55rem;
  font-size: 1.1rem;
}

.lede {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.18rem;
}

.hero-copy {
  display: grid;
  gap: 1.2rem;
}

.cta-row {
  display: flex;
  gap: .8rem;
  flex-wrap: wrap;
  align-items: center;
}

.button {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: .78rem 1rem;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--surface);
  color: var(--text);
  font-weight: 750;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  background: var(--brand);
  border-color: var(--brand);
  color: white;
}

.button.ghost {
  background: transparent;
}

.hero-media {
  margin: 0;
}

.hero-media img {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 24px 80px rgba(15, 23, 42, .16);
}

.hero-media figcaption {
  color: var(--muted);
  font-size: .9rem;
  margin-top: .65rem;
}

.band {
  padding: 4.5rem 0;
  border-top: 1px solid var(--line);
}

.band.alt {
  background: var(--surface);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1.1rem;
}

.alt .card {
  background: var(--bg);
}

.meta {
  color: var(--muted);
}

.check-list,
.plain-list {
  padding-left: 1.1rem;
}

.check-list li,
.plain-list li {
  margin: .4rem 0;
}

.notice {
  border-left: 4px solid var(--brand);
  background: color-mix(in srgb, var(--brand), white 90%);
  padding: 1rem;
  border-radius: 6px;
}

.warning {
  border-left-color: var(--accent);
  background: color-mix(in srgb, var(--accent), white 90%);
}

.form {
  display: grid;
  gap: .9rem;
  max-width: 520px;
}

label {
  display: grid;
  gap: .35rem;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: .7rem .8rem;
  font: inherit;
  background: white;
  color: var(--text);
}

textarea {
  min-height: 120px;
}

.status-message {
  min-height: 1.4rem;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0;
  background: var(--surface);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
}

.hidden {
  display: none !important;
}

@media (max-width: 840px) {
  .hero,
  .two-col,
  .grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 2.5rem;
  }

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

  .nav-links {
    margin-left: 0;
  }
}