/* SparrowTek */

/* ---------------------------------------------------------------- Fonts */

@font-face {
  font-family: "Fraunces";
  src: url("../fonts/fraunces.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}

@font-face {
  font-family: "Fraunces";
  src: url("../fonts/fraunces-italic.woff2") format("woff2");
  font-style: italic;
  font-weight: 400 700;
  font-display: swap;
}

/* --------------------------------------------------------------- Tokens */

:root {
  color-scheme: light dark;

  --paper: #f4f1e8;
  --paper-deep: #ebe6d8;
  --card: #fbf9f3;
  --ink: #161a15;
  --ink-2: #474d44;
  --ink-3: #62685e;
  --rule: #dcd6c6;
  --rule-strong: #c8c0ab;
  --brand: #4c834c;
  --brand-ink: #356b37;
  --wire: #2b2f29;
  --wire-faint: #bfb8a5;
  --header-bg: rgb(244 241 232 / 0.8);
  --shadow: 46 42 28;
  --tint-mix: 7%;
  --icon-edge: rgb(22 26 21 / 0.1);

  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --font-ui: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  --gutter: clamp(16px, 4vw, 40px);
  --max: 1200px;
  --radius: 18px;
  --radius-lg: 28px;
  --ease-out: cubic-bezier(0.2, 0.7, 0.2, 1);
  --header-h: 68px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0e110f;
    --paper-deep: #131814;
    --card: #161b17;
    --ink: #ecebe2;
    --ink-2: #b6baae;
    --ink-3: #8c9287;
    --rule: #252b26;
    --rule-strong: #353d35;
    --brand-ink: #8fc98b;
    --wire: #a9afa0;
    --wire-faint: #353c35;
    --header-bg: rgb(14 17 15 / 0.74);
    --shadow: 0 0 0;
    --tint-mix: 11%;
    --icon-edge: rgb(255 255 255 / 0.17);
  }
}

/* ----------------------------------------------------------------- Base */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

p,
figure,
dl,
dd {
  margin: 0;
}

a {
  color: inherit;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h1 em,
h2 em {
  font-style: italic;
  font-weight: 400;
  color: var(--brand-ink);
}

::selection {
  background: rgb(76 131 76 / 0.28);
}

:focus-visible {
  outline: 2px solid var(--brand-ink);
  outline-offset: 3px;
  border-radius: 6px;
}

.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.i {
  width: 1em;
  height: 1em;
  flex: none;
}

.wrap {
  width: min(100% - 2 * var(--gutter), var(--max));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: 10px;
  left: var(--gutter);
  z-index: 100;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-200%);
  transition: transform 0.2s var(--ease-out);
}

.skip-link:focus-visible {
  transform: none;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}

@media (max-width: 360px) {
  .eyebrow {
    gap: 10px;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
  }

  .eyebrow::before {
    width: 20px;
  }
}

/* -------------------------------------------------------------- Buttons */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition:
    transform 0.25s var(--ease-out),
    background-color 0.25s,
    box-shadow 0.25s;
}

.button--primary {
  background: var(--ink);
  color: var(--paper);
}

.button--quiet {
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--rule-strong);
}

.button .i {
  font-size: 1.05em;
}

.button .i--brand {
  font-size: 1.15em;
}

@media (hover: hover) {
  .button--primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 28px -16px rgb(var(--shadow) / 0.7);
  }

  .button--quiet:hover {
    background: color-mix(in srgb, var(--ink) 5%, transparent);
  }
}

/* --------------------------------------------------------------- Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--header-bg);
  -webkit-backdrop-filter: saturate(1.5) blur(16px);
  backdrop-filter: saturate(1.5) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}

.site-header[data-stuck] {
  border-bottom-color: var(--rule);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  text-decoration: none;
  border-radius: 999px;
}

.brand img {
  width: 34px;
  height: 34px;
  transition: transform 0.6s var(--ease-out);
}

@media (hover: hover) {
  .brand:hover img {
    transform: rotate(-8deg);
  }
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.32rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.brand-sparrow {
  color: var(--brand-ink);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--ink-2);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition:
    color 0.2s,
    background-color 0.2s;
}

.nav-links a:hover {
  color: var(--ink);
  background: color-mix(in srgb, var(--ink) 6%, transparent);
}

.nav-links .nav-cta {
  margin-left: 6px;
  background: var(--ink);
  color: var(--paper);
}

.nav-links .nav-cta:hover {
  background: color-mix(in srgb, var(--ink) 85%, var(--brand));
  color: var(--paper);
}

@media (max-width: 720px) {
  .nav-secondary {
    display: none;
  }
}

@media (max-width: 380px) {
  .nav-links li:first-child {
    display: none;
  }
}

/* ----------------------------------------------------------------- Hero */

.hero {
  padding-top: clamp(56px, 9vw, 128px);
  overflow-x: clip;
}

.hero h1 {
  max-width: 13ch;
  margin-top: 22px;
  font-size: clamp(2.9rem, 1.1rem + 7.6vw, 8.25rem);
  line-height: 0.94;
  letter-spacing: -0.035em;
}

.hero h1 em {
  letter-spacing: -0.02em;
}

.hero-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px 48px;
  margin-top: clamp(28px, 4vw, 48px);
}

.lede {
  max-width: 35ch;
  font-size: clamp(1.125rem, 1rem + 0.45vw, 1.375rem);
  line-height: 1.5;
  color: var(--ink-2);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ----------------------------------------------------- Birds on a wire */

.wire-stage {
  --bird: clamp(34px, 2.8vw + 25px, 88px);
  --head: max(36px, calc(var(--bird) * 0.55));
  --sag: 3.4vw;
  position: relative;
  height: calc(var(--head) + var(--bird) + var(--sag) + 48px);
  margin-top: clamp(32px, 5vw, 72px);
}

.wire {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.wire-line {
  fill: none;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

.wire-line--front {
  stroke: var(--wire);
  stroke-width: 1.6;
}

.wire-line--back {
  stroke: var(--wire-faint);
  stroke-width: 1.2;
}

.perch {
  margin: 0;
  padding: 0;
  list-style: none;
}

.bird {
  position: relative;
  display: block;
  width: var(--bird);
  height: var(--bird);
  border-radius: 22.5%;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

.bird img {
  width: 100%;
  height: 100%;
  border-radius: 22.5%;
  box-shadow:
    0 0 0 0.5px var(--icon-edge),
    0 1px 2px rgb(var(--shadow) / 0.12),
    0 12px 24px -12px rgb(var(--shadow) / 0.5);
  transform-origin: 50% 100%;
}

.bird-label {
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  padding: 6px 11px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  translate: -50% 6px;
  transition:
    opacity 0.18s,
    translate 0.3s var(--ease-out);
}

.bird:hover .bird-label,
.bird:focus-visible .bird-label {
  opacity: 1;
  translate: -50% 0;
}

/* Without the script the flock sits in a tidy row on a straight wire. */
html:not(.js) .wire {
  display: none;
}

html:not(.js) .perch {
  position: absolute;
  inset: auto 0 calc(var(--sag) + 44px);
  display: flex;
  justify-content: space-evenly;
  padding-inline: var(--gutter);
  border-bottom: 1.6px solid var(--wire);
}

/* With it, every bird is placed on the curve by site.js. */
.js .bird {
  position: absolute;
  top: 0;
  left: 0;
  will-change: transform;
}

.js .wire-stage:not([data-ready]) .bird {
  visibility: hidden;
}

/* --------------------------------------------------------------- Sections */

.section {
  padding-block: clamp(84px, 11vw, 152px);
}

.hero + .section {
  padding-top: clamp(56px, 8vw, 112px);
}

.section--band {
  background: var(--paper-deep);
  border-block: 1px solid var(--rule);
}

.section-head {
  display: grid;
  justify-items: start;
  gap: 18px;
  max-width: 780px;
}

.section-head h2 {
  font-size: clamp(2.3rem, 1.3rem + 3.6vw, 4.25rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.section-lede {
  max-width: 54ch;
  font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem);
  color: var(--ink-2);
}

/* ----------------------------------------------------------- Field guide */

.field-guide {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 22px);
  margin: clamp(44px, 6vw, 72px) 0 0;
  padding: 0;
  list-style: none;
}

.entry {
  --tint: 76 131 76;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: clamp(22px, 2.6vw, 32px);
  border: 1px solid color-mix(in oklab, rgb(var(--tint)) 18%, var(--rule));
  border-radius: var(--radius-lg);
  background: color-mix(in oklab, rgb(var(--tint)) var(--tint-mix), var(--card));
  container: entry / inline-size;
  transition:
    transform 0.5s var(--ease-out),
    box-shadow 0.5s var(--ease-out),
    border-color 0.5s;
}

@media (hover: hover) {
  .entry:hover {
    transform: translateY(-4px);
    border-color: color-mix(in oklab, rgb(var(--tint)) 36%, var(--rule));
    box-shadow: 0 32px 64px -40px rgb(var(--tint) / 0.75);
  }

  .entry:hover .app-icon {
    transform: rotate(-4deg) scale(1.04);
  }
}

.entry.is-spotted {
  animation: spotted 1.8s var(--ease-out);
}

@keyframes spotted {
  0% {
    box-shadow: 0 0 0 0 rgb(var(--tint) / 0.6);
  }
  35% {
    box-shadow: 0 0 0 8px rgb(var(--tint) / 0.28);
  }
  100% {
    box-shadow: 0 0 0 0 rgb(var(--tint) / 0);
  }
}

.entry-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-areas: "icon title no";
  align-items: center;
  gap: 4px 18px;
}

.app-icon {
  grid-area: icon;
  width: clamp(64px, 6vw, 84px);
  height: auto;
  aspect-ratio: 1;
  border-radius: 22.5%;
  box-shadow:
    0 0 0 0.5px var(--icon-edge),
    0 10px 22px -12px rgb(var(--shadow) / 0.55);
  transition: transform 0.5s var(--ease-out);
}

.entry-title {
  grid-area: title;
  min-width: 0;
}

.entry-title h3 {
  font-size: clamp(1.6rem, 1.3rem + 0.9vw, 2.05rem);
  letter-spacing: -0.025em;
}

.entry-tagline {
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.35;
  color: var(--ink-2);
}

.entry-no {
  grid-area: no;
  align-self: start;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  line-height: 1.6;
  letter-spacing: 0.12em;
  text-align: right;
  text-transform: uppercase;
  color: var(--ink-3);
}

.entry-no b {
  display: block;
  font-weight: 600;
  color: var(--ink);
}

.entry-body {
  color: var(--ink-2);
}

.field-marks {
  display: grid;
  gap: 8px;
  padding-block: 16px;
  border-block: 1px solid color-mix(in oklab, rgb(var(--tint)) 16%, var(--rule));
}

.field-marks div {
  display: grid;
  grid-template-columns: 7.25rem 1fr;
  align-items: baseline;
  gap: 4px 12px;
}

.field-marks dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.field-marks dd {
  font-size: 0.95rem;
  line-height: 1.45;
}

.entry-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  margin: auto 0 0;
  padding: 0;
  list-style: none;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.93rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.2s;
}

.pill:hover {
  background: color-mix(in oklab, var(--ink) 82%, rgb(var(--tint)));
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, currentColor 30%, transparent);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: text-decoration-color 0.2s;
}

.text-link:hover {
  text-decoration-color: currentColor;
}

.pill .i,
.text-link .i {
  font-size: 0.9em;
}

@media (min-width: 740px) {
  .field-guide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@container entry (max-width: 430px) {
  .entry-head {
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "no no"
      "icon title";
    row-gap: 14px;
  }

  .entry-no {
    display: flex;
    gap: 10px;
    text-align: left;
  }

  .field-marks div {
    grid-template-columns: 1fr;
  }
}

/* ------------------------------------------------------------ Principles */

.principles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 0 clamp(24px, 3vw, 40px);
  margin: clamp(44px, 6vw, 72px) 0 0;
  padding: 0;
  list-style: none;
}

.principle {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-block: 28px 32px;
  border-top: 1px solid var(--rule-strong);
}

.principle-no {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-style: italic;
  line-height: 1;
  color: var(--brand-ink);
}

.principle h3 {
  font-size: 1.55rem;
  letter-spacing: -0.02em;
}

.principle p {
  color: var(--ink-2);
}

.principle .seen-in {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  padding-top: 8px;
}

.seen-in span {
  margin-right: 4px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.seen-in a {
  border-radius: 22.5%;
  transition: transform 0.3s var(--ease-out);
}

.seen-in a:hover {
  transform: translateY(-3px) rotate(-6deg);
}

.seen-in img {
  width: 28px;
  height: 28px;
  border-radius: 22.5%;
  box-shadow: 0 0 0 0.5px var(--icon-edge);
}

/* ----------------------------------------------------------- Open source */

.oss-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
}

.oss-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.packages {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 268px), 1fr));
  gap: 1px;
  margin: clamp(44px, 6vw, 72px) 0 0;
  padding: 0;
  overflow: hidden;
  list-style: none;
  background: var(--rule);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
}

.packages li {
  display: flex;
}

.pkg {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 10px;
  padding: 24px 24px 22px;
  background: var(--paper);
  text-decoration: none;
  transition: background-color 0.25s;
}

.pkg:hover {
  background: var(--card);
}

@media (min-width: 640px) {
  .pkg {
    min-height: 196px;
  }
}

.pkg:focus-visible {
  outline-offset: -4px;
}

.pkg-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-ink);
}

.pkg-name {
  font-family: var(--font-mono);
  font-size: 1.04rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}

.pkg-desc {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--ink-2);
}

.pkg-host {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: auto;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-3);
}

.pkg-host .i {
  transition: transform 0.25s var(--ease-out);
}

.pkg:hover .pkg-host .i {
  transform: translate(2px, -2px);
}

/* ---------------------------------------------------------------- Studio */

.studio {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  align-items: center;
  gap: clamp(40px, 6vw, 88px);
}

.studio-copy {
  display: grid;
  justify-items: start;
  gap: 20px;
}

.studio-copy h2 {
  font-size: clamp(2.3rem, 1.3rem + 3.6vw, 4.25rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.studio-copy p:not(.eyebrow) {
  max-width: 46ch;
  font-size: 1.1rem;
  color: var(--ink-2);
}

.studio-photo img {
  width: 100%;
  height: auto;
  aspect-ratio: 1600 / 842;
  object-fit: cover;
  border-radius: var(--radius-lg);
  background: #2f3f63;
  box-shadow: 0 40px 80px -48px rgb(var(--shadow) / 0.8);
}

.studio-photo figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-3);
}

.stats {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 140px), 1fr));
  gap: 0 clamp(20px, 3vw, 40px);
}

.stats div {
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-end;
  gap: 6px;
  padding-block: 22px;
  border-top: 1px solid var(--rule-strong);
}

.stats dt {
  font-size: 0.95rem;
  color: var(--ink-2);
}

.stats dd {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 2rem + 2vw, 3.6rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.03em;
}

@media (max-width: 900px) {
  .studio {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------- Contact */

.contact h2 {
  max-width: 17ch;
  margin-top: 18px;
  font-size: clamp(2.3rem, 1.3rem + 3.6vw, 4.25rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.mail {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  max-width: 100%;
  margin-top: clamp(32px, 4vw, 52px);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 7.2vw, 4.6rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.03em;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--brand) 55%, transparent);
  text-decoration-thickness: 0.06em;
  text-underline-offset: 0.16em;
  overflow-wrap: anywhere;
  transition:
    color 0.2s,
    text-decoration-color 0.2s;
}

.mail .i {
  width: 0.8em;
  height: 0.8em;
  color: var(--brand-ink);
}

.mail:hover {
  color: var(--brand-ink);
  text-decoration-color: currentColor;
}

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: clamp(32px, 4vw, 48px) 0 0;
  padding: 0;
  list-style: none;
}

.socials a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px 0 16px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px var(--rule-strong);
  font-size: 0.95rem;
  text-decoration: none;
  transition:
    background-color 0.2s,
    box-shadow 0.2s;
}

.socials a:hover {
  background: var(--card);
  box-shadow: inset 0 0 0 1px var(--ink-3);
}

.socials .i {
  font-size: 1.15rem;
}

.social-name {
  font-weight: 600;
}

.social-handle {
  color: var(--ink-3);
}

@media (max-width: 520px) {
  .social-handle {
    display: none;
  }
}

/* ---------------------------------------------------------------- Footer */

.site-footer {
  padding-block: 48px max(40px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--rule);
  font-size: 0.95rem;
  color: var(--ink-2);
}

.footer-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 28px 40px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  line-height: 1.45;
}

.footer-brand strong {
  color: var(--ink);
  font-weight: 600;
}

.footer-brand img {
  width: 44px;
  height: 44px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 32px;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-note {
  grid-column: 1 / -1;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--ink-3);
}

.footer-note a {
  color: var(--ink-2);
  text-underline-offset: 3px;
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

/* ------------------------------------------------------------ Long pages */

.page {
  padding-block: clamp(56px, 8vw, 112px) clamp(80px, 10vw, 140px);
}

.page-head {
  display: grid;
  justify-items: start;
  gap: 18px;
  max-width: 760px;
}

.page-head h1 {
  font-size: clamp(2.6rem, 1.4rem + 4.4vw, 5rem);
  line-height: 0.96;
  letter-spacing: -0.035em;
}

.page-head .section-lede {
  margin-top: 4px;
}

.prose {
  max-width: 68ch;
  margin-top: clamp(40px, 5vw, 64px);
  color: var(--ink-2);
}

.prose h2 {
  margin: 2.4em 0 0.6em;
  font-size: clamp(1.5rem, 1.25rem + 0.8vw, 1.9rem);
  letter-spacing: -0.02em;
  color: var(--ink);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose p + p {
  margin-top: 1em;
}

.prose a {
  color: var(--ink);
  text-decoration-color: color-mix(in srgb, currentColor 35%, transparent);
  text-underline-offset: 3px;
}

.prose a:hover {
  text-decoration-color: currentColor;
}

.policy-list {
  display: grid;
  margin: 1.2em 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
}

.policy-list li {
  border-bottom: 1px solid var(--rule);
}

.policy-list a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 4px;
  color: var(--ink);
  text-decoration: none;
}

.policy-list a:hover {
  background: color-mix(in srgb, var(--ink) 4%, transparent);
}

.policy-list img {
  width: 36px;
  height: 36px;
  border-radius: 22.5%;
  box-shadow: 0 0 0 0.5px var(--icon-edge);
}

.policy-list span {
  font-weight: 600;
}

.policy-list .i {
  margin-left: auto;
  color: var(--ink-3);
}

.updated {
  margin-top: 3em;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-3);
}

/* ------------------------------------------------------------ Not found */

.lost {
  display: grid;
  min-height: calc(100svh - var(--header-h) - 160px);
  place-content: center;
  justify-items: center;
  gap: 22px;
  padding-block: 64px;
  text-align: center;
}

.lost-perch {
  position: relative;
  width: min(420px, 80vw);
  height: 110px;
}

.lost-perch::after {
  content: "";
  position: absolute;
  inset: auto -10% 26px;
  height: 1.6px;
  background: var(--wire);
}

.lost-perch img {
  position: absolute;
  bottom: 27px;
  left: 50%;
  width: 72px;
  height: 72px;
  translate: -50% 0;
}

.lost h1 {
  font-size: clamp(2.4rem, 1.4rem + 4vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.035em;
}

.lost p {
  max-width: 40ch;
  color: var(--ink-2);
}

/* -------------------------------------------------------- Reduced motion */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}