:root {
  --bg: #ffffff;
  --surface: #f6f5f2;
  --surface-2: #efede8;
  --text: rgba(0, 0, 0, 0.94);
  --muted: rgba(0, 0, 0, 0.62);
  --line: rgba(0, 0, 0, 0.1);
  --accent: #0f766e;
  --accent-strong: #0a4f49;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 12px 28px rgba(0, 0, 0, 0.05);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --container: 1180px;
  --gutter: clamp(1rem, 2.4vw, 2rem);
  --section-gap: clamp(4rem, 8vw, 7rem);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.07), transparent 34%),
    radial-gradient(circle at bottom right, rgba(15, 118, 110, 0.05), transparent 28%),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
  color: var(--accent-strong);
}

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: var(--text);
  color: #fff;
  transition: top 160ms ease;
}

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

.site-shell {
  width: min(var(--container), calc(100% - (var(--gutter) * 2)));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 88%, transparent);
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.brand__mark {
  width: 2.65rem;
  height: 2.65rem;
  object-fit: contain;
  flex: none;
}

.brand__text {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
}

.brand__name {
  font-size: 0.98rem;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.brand__marker {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: min(62vw, 42rem);
}

.topnav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.topnav a {
  font-size: 0.95rem;
  color: var(--muted);
}

.topnav a:hover,
.topnav a[aria-current="page"] {
  color: var(--text);
}

.topnav__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
}

.hero {
  padding: clamp(2.5rem, 5vw, 4.5rem) 0 var(--section-gap);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: end;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.42rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 80%, white);
  color: var(--muted);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.kicker::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 15%, transparent);
}

h1,
h2,
h3,
.display {
  margin: 0;
  font-family: Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

h1 {
  font-size: clamp(3.2rem, 8vw, 6.4rem);
  max-width: 10.5ch;
}

.hero__copy {
  margin-top: 1.25rem;
  max-width: 34rem;
  font-size: clamp(1.02rem, 2vw, 1.2rem);
  color: var(--muted);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.8rem;
}

.button,
.button-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 2.9rem;
  padding: 0.8rem 1.1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.button {
  background: var(--text);
  color: #fff;
  box-shadow: var(--shadow);
}

.button:hover {
  transform: translateY(-1px);
  background: var(--accent-strong);
  color: #fff;
}

.button-secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.button-secondary:hover {
  background: var(--surface);
  transform: translateY(-1px);
}

.hero-panel {
  padding: 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 90%, white), #fff 100%);
  box-shadow: var(--shadow);
}

.hero-panel__frame {
  display: grid;
  gap: 1rem;
  padding: 1.1rem;
  border-radius: calc(var(--radius-lg) - 8px);
  background: var(--surface-2);
}

.hero-panel__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 13rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: #fff;
}

.hero-panel__logo img {
  width: min(100%, 14rem);
  height: auto;
}

.hero-panel__note {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.section {
  padding: var(--section-gap) 0;
}

.section__head {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.8rem;
}

.section__eyebrow {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.section__title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  max-width: 14ch;
}

.section__lede {
  max-width: 52rem;
  font-size: 1.05rem;
  color: var(--muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.feature-card {
  grid-column: span 4;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #fff, color-mix(in srgb, var(--surface) 84%, white));
}

.feature-card h3 {
  font-size: 1.55rem;
  margin-bottom: 0.8rem;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
}

.split-band {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 1rem;
  align-items: stretch;
}

.split-band__panel,
.split-band__content {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.split-band__panel {
  padding: 1.2rem;
}

.split-band__content {
  padding: clamp(1.3rem, 3vw, 2rem);
}

.metric-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 1rem;
}

.metric {
  padding: 1rem;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--line);
}

.metric__value {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  letter-spacing: -0.04em;
}

.metric__label {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.quote {
  padding: 1.6rem;
  border-left: 2px solid var(--accent);
  background: color-mix(in srgb, var(--surface) 80%, white);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.quote p {
  margin: 0;
  font-size: 1.1rem;
  color: var(--text);
}

.quote cite {
  display: block;
  margin-top: 0.8rem;
  font-style: normal;
  color: var(--muted);
}

.cta {
  padding: 0 0 calc(var(--section-gap) * 1.1);
}

.cta-card {
  padding: clamp(1.4rem, 3vw, 2.2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top right, rgba(15, 118, 110, 0.08), transparent 32%),
    linear-gradient(180deg, #fff, var(--surface));
  box-shadow: var(--shadow);
}

.cta-card__grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
}

.cta-card h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  max-width: 14ch;
}

.footer {
  padding: 1.2rem 0 2rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.footer__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer__meta {
  font-size: 0.92rem;
}

@media (max-width: 980px) {
  .hero-grid,
  .split-band,
  .cta-card__grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    grid-column: span 6;
  }

  .metric-list {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 11ch;
  }
}

@media (max-width: 760px) {
  .header-bar {
    padding: 0.85rem 0;
  }

  .topnav {
    display: none;
  }

  .topnav__toggle {
    display: inline-flex;
  }

  .brand__marker {
    max-width: 52vw;
  }

  .hero {
    padding-top: 1.6rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .button-secondary {
    width: 100%;
  }

  .feature-card {
    grid-column: 1 / -1;
  }

  .hero-panel__logo {
    min-height: 10rem;
  }

  .cta-card__grid {
    gap: 1.25rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}