:root {
  color-scheme: dark;
  --page: #08080a;
  --surface: #101013;
  --surface-soft: #0c0c0f;
  --ink: #f4f2ec;
  --muted: #aaa79f;
  --quiet: #77746d;
  --line: rgba(255, 255, 255, 0.08);
  --green: #37d67a;
  --max: 860px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--page);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  background:
    radial-gradient(55% 36% at 15% 0%, rgba(150, 120, 80, 0.12), transparent 72%),
    var(--page);
  color: var(--ink);
  font-family: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

::selection {
  background: #ddd6c6;
  color: var(--page);
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
  border-radius: 4px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(8, 8, 10, 0.82);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.site-nav {
  width: min(calc(100% - 44px), 1120px);
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  color: var(--ink);
  text-decoration: none;
  font: 500 22px "Newsreader", Georgia, serif;
  letter-spacing: 0.02em;
}

.brand-bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 2.5px;
  height: 14px;
}

.brand-bars span {
  width: 2.5px;
  border-radius: 2px;
  background: var(--green);
}

.brand-bars span:nth-child(1) {
  height: 7px;
}

.brand-bars span:nth-child(2) {
  height: 14px;
}

.brand-bars span:nth-child(3) {
  height: 10px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: color 160ms ease;
}

.back-link:hover {
  color: var(--ink);
}

.page {
  width: min(calc(100% - 44px), var(--max));
  margin: 0 auto;
  padding: 86px 0 100px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

h1,
h2 {
  font-family: "Newsreader", Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(48px, 9vw, 78px);
  line-height: 0.98;
}

.lede {
  max-width: 700px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 2.4vw, 21px);
  line-height: 1.6;
  text-wrap: pretty;
}

.updated {
  margin: 20px 0 0;
  color: var(--quiet);
  font-size: 13px;
  font-weight: 600;
}

.content {
  display: grid;
  gap: 16px;
  margin-top: 62px;
}

.section {
  padding: clamp(24px, 5vw, 38px);
  border-radius: 22px;
  background: linear-gradient(180deg, var(--surface), var(--surface-soft));
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.section h2 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: clamp(27px, 4.8vw, 36px);
  line-height: 1.08;
}

.section h3 {
  margin: 26px 0 8px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.35;
}

.section p,
.section li {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
  text-wrap: pretty;
}

.section p {
  margin: 12px 0 0;
}

.section p:first-of-type {
  margin-top: 0;
}

.section ul {
  margin: 14px 0 0;
  padding-left: 22px;
}

.section li + li {
  margin-top: 10px;
}

.section a {
  color: var(--ink);
  text-decoration-color: rgba(244, 242, 236, 0.38);
  text-underline-offset: 4px;
}

.section a:hover {
  text-decoration-color: var(--green);
}

.callout {
  background:
    radial-gradient(80% 130% at 0% 0%, rgba(55, 214, 122, 0.09), transparent 72%),
    linear-gradient(180deg, var(--surface), var(--surface-soft));
  box-shadow: 0 0 0 1px rgba(55, 214, 122, 0.22);
}

.email-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  margin-top: 22px;
  padding: 0 22px;
  border-radius: 13px;
  background: var(--ink);
  color: var(--page) !important;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none !important;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.email-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px -16px rgba(255, 255, 255, 0.4);
}

.email-button:active {
  transform: scale(0.96);
}

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

.footer-inner {
  width: min(calc(100% - 44px), 1120px);
  min-height: 96px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--quiet);
  font-size: 13px;
  font-weight: 600;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: inherit;
  text-decoration: none;
}

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

@media (max-width: 640px) {
  .site-nav {
    min-height: 66px;
  }

  .page {
    padding: 64px 0 76px;
  }

  .content {
    margin-top: 46px;
  }

  .section {
    border-radius: 18px;
  }

  .footer-inner {
    min-height: 128px;
    padding: 28px 0;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
  }
}