:root {
  color-scheme: dark;
  --bg: #0b0f0e;
  --panel: #121816;
  --panel-hover: #171f1c;
  --ink: #f4f0e7;
  --muted: #9ca59f;
  --line: rgba(244, 240, 231, 0.13);
  --lime: #b9f95b;
  --max: 1240px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px),
    var(--bg);
  background-size: 72px 72px;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.ambient {
  position: fixed;
  z-index: -1;
  width: 38rem;
  height: 38rem;
  border-radius: 50%;
  opacity: .12;
  filter: blur(110px);
  pointer-events: none;
}

.ambient--one { top: -22rem; right: -7rem; background: #b9f95b; }
.ambient--two { top: 38rem; left: -28rem; background: #5bbcf9; }

.site-header,
main,
.site-footer {
  width: min(calc(100% - 48px), var(--max));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 96px;
  border-bottom: 1px solid var(--line);
}

.wordmark {
  display: inline-flex;
  gap: 2px;
  align-items: center;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 760;
  letter-spacing: -.025em;
  text-decoration: none;
}

.wordmark__spark {
  width: 10px;
  height: 10px;
  margin-right: 8px;
  border-radius: 3px 50% 50%;
  background: var(--lime);
  box-shadow: 0 0 24px rgba(185, 249, 91, .55);
  transform: rotate(45deg);
}

.wordmark__suffix,
.site-header__note { color: var(--muted); }

.site-header__note {
  margin: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero { padding: 112px 0 104px; }

.eyebrow {
  margin: 0 0 28px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.eyebrow span { color: var(--lime); }

h1 {
  max-width: 1040px;
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-size: clamp(4.2rem, 10.8vw, 9.6rem);
  font-weight: 400;
  letter-spacing: -.075em;
  line-height: .76;
}

h1 em {
  color: var(--lime);
  font-weight: 400;
}

.hero__tail {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(300px, 480px);
  gap: 64px;
  align-items: end;
  margin-top: 76px;
  margin-left: min(20vw, 240px);
}

.hero__tail > p {
  max-width: 440px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  line-height: 1.65;
}

.search {
  display: flex;
  align-items: center;
  min-height: 58px;
  padding: 0 17px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(18, 24, 22, .8);
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}

.search:focus-within {
  border-color: rgba(185, 249, 91, .65);
  background: var(--panel);
  box-shadow: 0 0 0 4px rgba(185, 249, 91, .08);
}

.search__icon {
  width: 15px;
  height: 15px;
  margin-right: 13px;
  border: 1.5px solid var(--muted);
  border-radius: 50%;
}

.search__icon::after {
  display: block;
  width: 6px;
  height: 1.5px;
  margin: 11px 0 0 11px;
  background: var(--muted);
  content: "";
  transform: rotate(45deg);
}

.search input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
}

.search input::placeholder { color: #778079; }

kbd {
  min-width: 25px;
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .72rem;
  text-align: center;
}

.directory-section { padding: 36px 0 100px; }
.directory-section--downloads,
.directory-section--tools { padding-top: 0; }

.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0 2px 20px;
}

.section-heading h2 {
  margin: 0;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.section-heading p {
  margin: 0;
  color: var(--muted);
  font-size: .8rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.card {
  --accent: var(--lime);
  position: relative;
  display: flex;
  grid-column: span 4;
  flex-direction: column;
  min-height: 292px;
  padding: 26px;
  overflow: hidden;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(18, 24, 22, .78);
  text-decoration: none;
  isolation: isolate;
  transition: background .25s ease, transform .25s ease;
}

.card:nth-child(1),
.card:nth-child(2) { grid-column: span 6; }

.card::before {
  position: absolute;
  z-index: -1;
  right: -90px;
  bottom: -120px;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
  filter: blur(8px);
  opacity: .045;
  transition: opacity .25s ease, transform .35s ease;
}

.card:hover,
.card:focus-visible {
  z-index: 2;
  outline: 0;
  background: var(--panel-hover);
}

.card:hover::before,
.card:focus-visible::before { opacity: .14; transform: scale(1.18); }

.card:focus-visible { box-shadow: inset 0 0 0 2px var(--accent); }

:is(.card, .download-card)[data-accent="green"] { --accent: #78db85; }
:is(.card, .download-card)[data-accent="yellow"] { --accent: #f3d45b; }
:is(.card, .download-card)[data-accent="cyan"] { --accent: #66d7dc; }
:is(.card, .download-card)[data-accent="orange"] { --accent: #f09b5d; }
:is(.card, .download-card)[data-accent="coral"] { --accent: #f47f78; }
:is(.card, .download-card)[data-accent="violet"] { --accent: #b08cff; }
:is(.card, .download-card)[data-accent="blue"] { --accent: #67a7ff; }
:is(.card, .download-card)[data-accent="red"] { --accent: #ff6e74; }
:is(.card, .download-card)[data-accent="lime"] { --accent: #b9f95b; }
:is(.card, .download-card)[data-accent="amber"] { --accent: #eab764; }
:is(.card, .download-card)[data-accent="purple"] { --accent: #a685ff; }

.card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.card__mark {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: 14px;
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .73rem;
  font-weight: 760;
  letter-spacing: -.02em;
}

.card__badge {
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .61rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.card__content { margin-top: auto; padding-top: 42px; }

.card h3 {
  margin: 0 0 10px;
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-size: clamp(1.55rem, 2.25vw, 2.15rem);
  font-weight: 400;
  letter-spacing: -.035em;
}

.card__description {
  max-width: 39ch;
  min-height: 3em;
  margin: 0;
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.55;
}

.card__route {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 22px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .67rem;
}

.card__route span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card__arrow {
  font-size: 1.15rem;
  transition: transform .2s ease;
}

.card:hover .card__arrow { transform: translate(3px, -3px); }

.download-grid {
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.download-card {
  --accent: var(--lime);
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr) 54px;
  gap: 30px;
  align-items: center;
  min-height: 214px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(18, 24, 22, .78);
  text-decoration: none;
  transition: background .25s ease;
}

.download-card:hover,
.download-card:focus-visible {
  outline: 0;
  background: var(--panel-hover);
}

.download-card:focus-visible { box-shadow: inset 0 0 0 2px var(--accent); }

.download-card__format {
  display: grid;
  width: 112px;
  height: 140px;
  place-items: end start;
  padding: 16px;
  border: 1px solid color-mix(in srgb, var(--accent) 42%, transparent);
  border-radius: 4px 18px 4px 4px;
  background: color-mix(in srgb, var(--accent) 9%, transparent);
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .72rem;
  font-weight: 760;
  letter-spacing: .08em;
}

.download-card__body { display: flex; min-width: 0; flex-direction: column; }

.download-card__label {
  margin-bottom: 10px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .63rem;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.download-card strong {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-size: clamp(1.5rem, 2.4vw, 2.2rem);
  font-weight: 400;
  letter-spacing: -.035em;
  line-height: 1.08;
}

.download-card__description {
  max-width: 70ch;
  margin-top: 10px;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.5;
}

.download-card__route {
  margin-top: 16px;
  overflow: hidden;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .64rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.download-card__action {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent);
  font-size: 1.3rem;
  transition: border-color .2s ease, transform .2s ease;
}

.download-card:hover .download-card__action {
  border-color: color-mix(in srgb, var(--accent) 50%, transparent);
  transform: translateY(3px);
}

.card-grid--tools .card {
  grid-column: span 4;
  min-height: 245px;
  background: rgba(14, 19, 17, .72);
}

.empty-state {
  margin: -52px 0 100px;
  padding: 64px;
  border: 1px dashed var(--line);
  color: var(--muted);
  text-align: center;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 110px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .66rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 12px rgba(185, 249, 91, .55);
}

[hidden] { display: none !important; }

@media (max-width: 840px) {
  .hero { padding: 88px 0 80px; }
  h1 { font-size: clamp(3.8rem, 16vw, 7rem); line-height: .8; }
  .hero__tail { grid-template-columns: 1fr; gap: 34px; margin: 58px 0 0; }
  .card,
  .card:nth-child(1),
  .card:nth-child(2),
  .card-grid--tools .card { grid-column: span 6; }
}

@media (max-width: 560px) {
  .site-header,
  main,
  .site-footer { width: min(calc(100% - 28px), var(--max)); }
  .site-header { min-height: 76px; }
  .site-header__note { display: none; }
  .hero { padding: 68px 0 66px; }
  .eyebrow { margin-bottom: 22px; }
  h1 { font-size: clamp(3.4rem, 18vw, 5rem); letter-spacing: -.065em; }
  .hero__tail { margin-top: 48px; }
  .section-heading p { display: none; }
  .directory-section { padding-bottom: 72px; }
  .card,
  .card:nth-child(1),
  .card:nth-child(2),
  .card-grid--tools .card { grid-column: 1 / -1; min-height: 252px; }
  .download-card {
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 18px;
    padding: 22px;
  }
  .download-card__format { width: 68px; height: 92px; padding: 11px; border-radius: 3px 13px 3px 3px; }
  .download-card__action { display: none; }
  .download-card__description { display: none; }
  .download-card__route { max-width: 100%; }
  .site-footer { min-height: 92px; }
  .site-footer p:last-child { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}
