:root {
  color-scheme: dark light;
  --sky: #0c0d11;
  --raised: #16171c;
  --ink: #ece9e2;
  --dim: rgba(236, 233, 226, 0.64);
  --amber: #fabd58;
  --line: rgba(236, 233, 226, 0.14);
  --serif:
    ui-serif, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --sky: #f4efe6;
    --raised: #e9e2d5;
    --ink: #1e1a14;
    --dim: rgba(30, 26, 20, 0.7);
    --amber: #9c4e07;
    --line: rgba(30, 26, 20, 0.14);
  }
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--sky);
  color: var(--ink);
  font:
    17px/1.6 system-ui,
    -apple-system,
    "Helvetica Neue",
    Helvetica,
    Arial,
    sans-serif;
}

h1,
h2,
.wordmark,
.price {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.1;
  margin: 0;
}

a {
  color: var(--amber);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.wrap {
  max-width: 68ch;
  margin: 0 auto;
  padding: 0 24px;
}

/* Landing */

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: clamp(32px, 8vh, 96px) 24px 0;
}

/* The canvas runs a quarter of the orb's side past its box on each edge so the blurred halo isn't cut there. */
.orb {
  --side: min(68vw, 360px);
  display: block;
  width: calc(var(--side) * 1.5);
  height: calc(var(--side) * 1.5);
  margin: calc(var(--side) * -0.25);
}

.orb.still {
  animation: breath 8s ease-in-out infinite;
}

@keyframes breath {
  0%,
  100% {
    opacity: 0.62;
  }
  50% {
    opacity: 0.95;
  }
}

.wordmark {
  font-size: clamp(64px, 18vw, 112px);
  letter-spacing: -0.02em;
  margin-top: -8px;
}

.tagline {
  color: var(--dim);
  font-size: 19px;
  max-width: 32ch;
  margin: 16px 0 0;
}

.store {
  display: inline-block;
  margin-top: 32px;
  padding: 12px 24px;
  min-height: 44px;
  box-sizing: border-box;
  border: 1px solid var(--amber);
  border-radius: 10px;
  font-size: 16px;
}

.store:hover,
.store:focus-visible {
  background: var(--amber);
  color: var(--sky);
  text-decoration: none;
}

.point {
  padding-top: clamp(72px, 12vh, 128px);
}

.point h2 {
  font-size: clamp(30px, 6vw, 38px);
}

.point p {
  font-size: 19px;
  color: var(--dim);
  margin: 16px 0 0;
  max-width: 48ch;
}

.shot {
  display: flex;
  justify-content: center;
  padding-top: clamp(72px, 12vh, 128px);
}

.phone {
  margin: 0;
  width: min(62vw, 300px);
  aspect-ratio: 804 / 1748;
  padding: 10px;
  box-sizing: border-box;
  border: 1px solid var(--line);
  border-radius: 44px;
  background: var(--raised);
}

.phone img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 34px;
  object-fit: cover;
}

.price {
  font-size: clamp(26px, 5vw, 32px);
  text-align: center;
  padding-top: clamp(72px, 12vh, 128px);
  max-width: 40ch;
  margin: 0 auto;
}

/* Documents */

.doc header {
  padding-top: 48px;
}

.doc .back {
  font-family: var(--serif);
  font-size: 24px;
}

.doc h1 {
  font-size: clamp(38px, 8vw, 52px);
  margin-top: 40px;
}

.updated {
  color: var(--dim);
  margin: 12px 0 0;
}

.doc h2 {
  font-size: 27px;
  margin-top: 48px;
}

.doc p,
.doc li {
  margin: 14px 0 0;
}

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

/* Footer */

footer {
  margin-top: clamp(96px, 14vh, 160px);
  border-top: 1px solid var(--line);
  padding: 32px 0 48px;
  color: var(--dim);
  font-size: 15px;
}

footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: baseline;
}

footer .made {
  margin-left: auto;
}

footer a {
  padding: 4px 0;
}