@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400&family=Varela+Round&display=swap");

:root {
  --color-midnight-ink: #000000;
  --color-carbon: #222f30;
  --color-fog: #4d5757;
  --color-sage-mist: #c9cbbe;
  --color-cloud-canvas: #e7e8e1;
  --color-light-gray: #eeeeee;
  --color-off-white: #f7f7f5;
  --color-polar-white: #ffffff;
  --color-bio-green: #cef79e;
  --color-deep-sea: #445e5f;

  --font-aspekta: "Varela Round", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, sans-serif;
  --font-roboto-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco,
    Consolas, monospace;

  --text-caption: 16px;
  --leading-caption: 1.2;
  --text-body-sm: 18px;
  --leading-body-sm: 1.2;
  --text-body: 22px;
  --leading-body: 1.2;
  --text-heading-sm: 42px;
  --leading-heading-sm: 1.2;
  --text-heading: 58px;
  --leading-heading: 1.2;

  --spacing-8: 8px;
  --spacing-16: 16px;
  --spacing-20: 20px;
  --spacing-24: 24px;
  --spacing-40: 40px;
  --spacing-48: 48px;
  --spacing-60: 60px;
  --spacing-88: 88px;

  --radius-tags: 20px;
  --radius-cards: 40px;
  --radius-buttons: 8px;
  --radius-default: 8px;

  --page-max-width: 1180px;
}

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

html {
  color-scheme: dark;
}

:root {
  --page-bg: var(--color-midnight-ink);
  --page-glow-1: rgba(68, 94, 95, 0.42);
  --page-text: var(--color-polar-white);
  --muted-text: var(--color-sage-mist);
  --surface-border: var(--color-polar-white);
  --footer-text: var(--color-sage-mist);
}

body {
  margin: 0;
  min-width: 320px;
  background-color: var(--page-bg);
  background-image: radial-gradient(circle at top, var(--page-glow-1), transparent 32%);
  color: var(--page-text);
  font-family: var(--font-aspekta);
  transition:
    background-color 220ms ease,
    color 220ms ease;
}

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

p,
h1,
h2 {
  margin: 0;
}

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.main-content {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 8px var(--spacing-24) var(--spacing-24);
}

.hero {
  width: min(100%, var(--page-max-width));
  display: grid;
  gap: var(--spacing-40);
  justify-items: center;
  text-align: center;
  padding: 0 0 var(--spacing-60);
}

.eyebrow,
.card-tag,
.site-footer p,
.site-footer a {
  font-size: 14px;
  line-height: 1.23;
  letter-spacing: -0.02em;
}

.eyebrow,
.card-tag {
  font-family: var(--font-aspekta);
}

.eyebrow {
  padding: 6px 12px;
  border-radius: var(--radius-tags);
  background: var(--color-bio-green);
  color: var(--color-carbon);
}

h1 {
  max-width: 10ch;
  font-size: clamp(56px, 9vw, 111px);
  line-height: var(--leading-heading);
  letter-spacing: -0.03em;
  font-weight: 400;
}

.hero-logo-wrap {
  width: auto;
  max-width: 100%;
}

.hero-logo {
  width: auto;
  max-width: 100%;
  height: auto;
  display: block;
}

.card-grid {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--spacing-24);
  margin-top: var(--spacing-48);
  padding: 0;
  margin-bottom: 0;
  margin-left: 0;
  margin-right: 0;
  list-style: none;
}

.card-item {
  min-width: 0;
}

.site-card {
  min-height: 100%;
  display: grid;
  gap: var(--spacing-20);
  padding: 32px;
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-cards);
  text-align: left;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

.site-card.light {
  background: var(--color-off-white);
  color: var(--color-carbon);
}

.site-card.warm {
  background: var(--color-cloud-canvas);
  color: var(--color-carbon);
}

.site-card.cool {
  background: var(--color-light-gray);
  color: var(--color-carbon);
}

.site-card:hover,
.site-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--color-bio-green);
  outline: none;
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--spacing-16);
}

.card-tag {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: var(--radius-tags);
  background: var(--color-bio-green);
  color: var(--color-carbon);
}

.card-copy {
  display: grid;
  gap: 6px;
}

.card-copy h2 {
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: var(--leading-heading-sm);
  letter-spacing: -0.02em;
  font-weight: 600;
}

.card-copy p {
  color: var(--color-fog);
  font-size: 15px;
  line-height: var(--leading-caption);
  letter-spacing: -0.01em;
}

.card-link {
  margin-top: var(--spacing-16);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-8);
  font-size: 15px;
  line-height: var(--leading-caption);
  letter-spacing: -0.01em;
}

.card-link-arrow {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--radius-default);
  background: var(--color-bio-green);
  color: var(--color-carbon);
}

.site-footer {
  padding: var(--spacing-20) var(--spacing-24) var(--spacing-24);
}

.site-footer p {
  width: min(100%, var(--page-max-width));
  margin: 0 auto;
  color: var(--footer-text);
  font-family: var(--font-roboto-mono);
  text-align: center;
}

.site-footer a {
  border-bottom: 1px solid transparent;
  color: var(--page-text);
  font-family: var(--font-roboto-mono);
  transition:
    color 180ms ease,
    border-color 180ms ease;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--color-bio-green);
  border-color: var(--color-bio-green);
  outline: none;
}

@media (max-width: 960px) {
  .hero {
    gap: var(--spacing-24);
    padding: var(--spacing-48) 0;
  }

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

  .site-card {
    padding: 24px;
    gap: var(--spacing-20);
  }
}

@media (max-width: 640px) {
  .main-content {
    padding: 8px var(--spacing-16) var(--spacing-16);
  }

  .hero {
    padding: 0 0 var(--spacing-40);
  }

  .site-card {
    padding: var(--spacing-24);
    border-radius: 28px;
  }
  .hero-logo-wrap {
    max-width: 100%;
  }
}