:root {
  color-scheme: dark;
  --ink: #f2f5f7;
  --muted: #aeb9c3;
  --faint: #7f8c98;
  --navy-950: #071018;
  --navy-900: #0b1721;
  --navy-850: #10202c;
  --line: rgba(174, 185, 195, 0.2);
  --line-strong: rgba(210, 170, 92, 0.52);
  --accent: #d2aa5c;
  --accent-soft: #efd294;
  --shell: 72rem;
  --radius: 0.25rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 20rem;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 12%, rgba(45, 82, 105, 0.2), transparent 32rem),
    var(--navy-950);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.22em;
}

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

a:focus-visible {
  outline: 0.1875rem solid var(--accent-soft);
  outline-offset: 0.25rem;
  border-radius: 0.125rem;
}

::selection {
  color: var(--navy-950);
  background: var(--accent-soft);
}

.shell {
  width: min(calc(100% - 3rem), var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 1rem;
  left: 1rem;
  padding: 0.65rem 0.9rem;
  color: var(--navy-950);
  background: var(--accent-soft);
  font-weight: 700;
  transform: translateY(-180%);
}

.skip-link:focus {
  color: var(--navy-950);
  transform: translateY(0);
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(7, 16, 24, 0.88);
}

.header-inner,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.header-inner {
  min-height: 5rem;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.92rem;
  font-weight: 720;
  letter-spacing: 0.18em;
  text-decoration: none;
}

.wordmark-mark {
  display: grid;
  width: 2rem;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid var(--line-strong);
  color: var(--accent-soft);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
  letter-spacing: 0;
}

.wordmark-small {
  font-size: 0.78rem;
}

.wordmark-small .wordmark-mark {
  width: 1.65rem;
  font-size: 0.82rem;
}

nav a {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 650;
  letter-spacing: 0.05em;
  text-decoration: none;
}

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

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(15rem, 0.7fr);
  align-items: center;
  gap: clamp(3rem, 8vw, 8rem);
  min-height: 39rem;
  padding-block: clamp(5rem, 11vw, 9rem);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 760;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.08;
}

h1 {
  max-width: 10ch;
  margin-bottom: 1.5rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(4rem, 10vw, 7.5rem);
  font-weight: 400;
  letter-spacing: -0.045em;
}

.hero-summary {
  max-width: 42rem;
  margin: 0 0 2.25rem;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 3rem;
  padding: 0.7rem 1.1rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  color: var(--navy-950);
  background: var(--accent);
  font-size: 0.82rem;
  font-weight: 760;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.button:hover {
  border-color: var(--accent-soft);
  color: var(--navy-950);
  background: var(--accent-soft);
}

.hero-symbol {
  position: relative;
  width: min(100%, 22rem);
  aspect-ratio: 1;
  justify-self: end;
}

.symbol-ring,
.symbol-axis,
.symbol-core {
  position: absolute;
  inset: 50% auto auto 50%;
  display: block;
}

.symbol-ring {
  width: 78%;
  aspect-ratio: 1;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.symbol-ring::before,
.symbol-ring::after {
  position: absolute;
  content: "";
  border: 1px solid var(--line);
  border-radius: 50%;
}

.symbol-ring::before {
  inset: 12%;
}

.symbol-ring::after {
  inset: 27%;
}

.symbol-axis-horizontal {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
  transform: translate(-50%, -50%);
}

.symbol-axis-vertical {
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent, var(--line-strong), transparent);
  transform: translate(-50%, -50%);
}

.symbol-core {
  width: 0.6rem;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--accent-soft);
  box-shadow: 0 0 0 0.45rem rgba(210, 170, 92, 0.12);
  transform: translate(-50%, -50%);
}

.areas {
  padding-block: clamp(5rem, 10vw, 8rem);
  background: var(--navy-900);
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 2fr;
  align-items: end;
  gap: 2rem;
  margin-bottom: 3rem;
}

.section-heading .eyebrow {
  margin: 0;
}

h2 {
  margin-bottom: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 400;
  letter-spacing: -0.035em;
}

.area-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.area-card {
  min-height: 12rem;
  padding: 1.5rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--navy-850);
}

.area-number {
  display: block;
  margin-bottom: 3.25rem;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.12em;
}

.area-card h3 {
  max-width: 14ch;
  margin-bottom: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.35rem, 2.3vw, 1.8rem);
  font-weight: 400;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--navy-950);
}

.footer-inner {
  min-height: 7rem;
}

.footer-inner p {
  margin: 0;
  color: var(--faint);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.error-page {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

.error-main {
  display: grid;
  flex: 1;
  place-items: center;
  padding-block: 5rem;
}

.error-content h1 {
  max-width: 12ch;
  font-size: clamp(3.25rem, 9vw, 7rem);
}

.error-content > p:not(.eyebrow) {
  max-width: 34rem;
  margin: 0 0 2rem;
  color: var(--muted);
  font-size: 1.1rem;
}

@media (max-width: 48rem) {
  .shell {
    width: min(calc(100% - 2rem), var(--shell));
  }

  .hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-symbol {
    width: min(72vw, 18rem);
    justify-self: start;
  }

  .section-heading {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .area-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 32rem) {
  .header-inner,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 0.8rem;
    padding-block: 1rem;
  }

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

  .area-card {
    min-height: 9.5rem;
  }

  .area-number {
    margin-bottom: 2rem;
  }
}

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

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