@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap");

:root {
  color-scheme: dark;
  --bg: #070a0d;
  --surface: #0d1217;
  --surface-raised: #121920;
  --text: #f4f7f8;
  --muted: #99a7af;
  --quiet: #64727a;
  --accent: #6fffb0;
  --accent-strong: #a3ffca;
  --border: #273139;
  --focus: #ffffff;
  --max-width: 74rem;
  --sans: "IBM Plex Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 20rem;
  margin: 0;
  background:
    linear-gradient(rgba(111, 255, 176, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(111, 255, 176, 0.035) 1px, transparent 1px),
    var(--bg);
  background-size: 4rem 4rem;
  color: var(--text);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
}

body::before {
  position: fixed;
  z-index: -1;
  top: -20rem;
  left: 15%;
  width: min(46rem, 80vw);
  height: 32rem;
  border-radius: 50%;
  background: rgba(39, 214, 117, 0.08);
  filter: blur(7rem);
  content: "";
  pointer-events: none;
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 0.18rem solid var(--focus);
  outline-offset: 0.25rem;
}

.skip-link {
  position: fixed;
  z-index: 20;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 0.3rem;
  background: var(--accent);
  color: #06110b;
  font-family: var(--mono);
  font-size: 0.875rem;
  font-weight: 600;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header,
main,
.site-footer {
  width: min(calc(100% - 2rem), var(--max-width));
  margin-inline: auto;
}

.site-header {
  display: flex;
  min-height: 5.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid var(--border);
}

.wordmark {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.wordmark-mark {
  display: grid;
  width: 2.25rem;
  height: 2.25rem;
  place-items: center;
  border: 1px solid rgba(111, 255, 176, 0.45);
  border-radius: 0.45rem;
  background: rgba(111, 255, 176, 0.06);
  color: var(--accent);
  font-size: 0.72rem;
}

.release-chip,
.project-count,
.footer-meta {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.78rem;
}

.release-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.status-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0.7rem rgba(111, 255, 176, 0.45);
}

.hero {
  display: grid;
  min-height: min(42rem, calc(100vh - 5.5rem));
  align-content: center;
  padding-block: clamp(5rem, 12vw, 9rem);
}

.eyebrow {
  margin: 0 0 1.25rem;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.14em;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1 {
  max-width: 12ch;
  margin: 0;
  font-size: clamp(3.35rem, 10vw, 8.5rem);
  font-weight: 500;
  letter-spacing: -0.075em;
  line-height: 0.88;
  text-wrap: balance;
}

h1 span {
  color: var(--muted);
}

.hero-copy {
  max-width: 40rem;
  margin: 2rem 0 0;
  color: #bdc7cc;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.55;
}

.text-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.65rem;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.88rem;
  font-weight: 500;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.3rem;
}

.hero-link {
  width: fit-content;
  margin-top: 2rem;
}

.projects-section {
  padding: clamp(4rem, 9vw, 7rem) 0;
  border-top: 1px solid var(--border);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2.25rem;
}

.section-heading .eyebrow {
  margin-bottom: 0.5rem;
}

h2 {
  margin: 0;
  font-size: clamp(2.15rem, 5vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1;
}

.project-count {
  margin: 0 0 0.25rem;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 21rem), 1fr));
  gap: 1rem;
}

.project-card {
  position: relative;
  display: flex;
  min-height: 21rem;
  flex-direction: column;
  padding: clamp(1.4rem, 3vw, 2rem);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 0.8rem;
  background: rgba(13, 18, 23, 0.94);
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.project-card::after {
  position: absolute;
  top: -3rem;
  right: -3rem;
  width: 8rem;
  height: 8rem;
  border: 1px solid rgba(111, 255, 176, 0.16);
  border-radius: 50%;
  content: "";
}

.project-card:has(.project-card-link:hover),
.project-card:has(.project-card-link:focus-visible) {
  border-color: rgba(111, 255, 176, 0.58);
  background: var(--surface-raised);
  transform: translateY(-0.2rem);
}

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

.card-kicker,
.card-version,
.card-date,
.tag {
  font-family: var(--mono);
  font-size: 0.76rem;
}

.card-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
}

.card-version,
.card-date {
  color: var(--quiet);
}

.project-card h3 {
  margin: 3rem 0 0.85rem;
  font-size: clamp(1.65rem, 3vw, 2.1rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.card-summary {
  max-width: 35rem;
  margin: 0;
  color: var(--muted);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.tag {
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: #aebbc2;
}

.card-footer {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
  padding-top: 2.5rem;
}

.project-card-link::after {
  position: absolute;
  inset: 0;
  content: "";
}

.project-card-link {
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration-color: var(--accent);
  text-underline-offset: 0.3rem;
}

.project-card-link:focus-visible {
  outline-offset: 0.45rem;
}

.project-card--loading {
  min-height: 13rem;
  justify-content: center;
}

.catalog-message {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  color: var(--muted);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 2rem 3rem;
  border-top: 1px solid var(--border);
  color: var(--quiet);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0;
}

/* Project detail */
.project-main {
  padding-block: clamp(4rem, 10vw, 8rem);
}

.project-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(16rem, 0.5fr);
  gap: clamp(3rem, 9vw, 8rem);
  align-items: end;
  padding-bottom: clamp(4rem, 9vw, 7rem);
}

.project-hero h1 {
  max-width: none;
  font-size: clamp(3.5rem, 9vw, 7.5rem);
}

.project-lede {
  max-width: 48rem;
  margin: 1.75rem 0 0;
  color: #bdc7cc;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.project-facts {
  margin: 0;
  border-top: 1px solid var(--border);
}

.project-facts div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}

.project-facts dt,
.project-facts dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.78rem;
}

.project-facts dt {
  color: var(--quiet);
}

.project-facts dd {
  color: var(--text);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding-top: clamp(4rem, 9vw, 7rem);
  border-top: 1px solid var(--border);
}

.detail-panel {
  min-height: 18rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--border);
  border-radius: 0.8rem;
  background: rgba(13, 18, 23, 0.94);
}

.detail-panel h2 {
  margin-bottom: 1.25rem;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
}

.detail-panel p,
.detail-panel li {
  color: var(--muted);
}

.detail-panel ul {
  margin: 0;
  padding-left: 1.2rem;
}

.detail-panel li + li {
  margin-top: 0.65rem;
}

@media (max-width: 48rem) {
  body {
    background-size: 3rem 3rem;
  }

  .site-header,
  main,
  .site-footer {
    width: min(calc(100% - 1.25rem), var(--max-width));
  }

  .hero {
    min-height: auto;
  }

  h1 {
    font-size: clamp(3rem, 17vw, 5.5rem);
  }

  .project-hero,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .project-facts {
    margin-top: 1rem;
  }
}

@media (max-width: 31rem) {
  .release-chip {
    max-width: 8rem;
    justify-content: flex-end;
    text-align: right;
  }

  .section-heading,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .project-card {
    min-height: 20rem;
  }
}

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

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