:root {
  color-scheme: light dark;
  --bg: #fbfbfc;
  --surface: #ffffff;
  --border: #e3e4e8;
  --text: #1b1c1f;
  --muted: #65676d;
  --accent: #3a5c9b;
  --accent-soft: #eceff6;
  --radius: 10px;
  --maxw: 44rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121316;
    --surface: #1a1b1f;
    --border: #2d2f35;
    --text: #ebecef;
    --muted: #9a9ca3;
    --accent: #8aa6d8;
    --accent-soft: #1d222c;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Helvetica, Arial, sans-serif;
  text-rendering: optimizeLegibility;
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.25rem;
}

header.site {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

header.site .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-weight: 650;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
}

nav.site a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 1.1rem;
  font-size: .94rem;
}

nav.site a:first-child { margin-left: 0; }
nav.site a:hover, nav.site a[aria-current="page"] { color: var(--accent); }

main { padding: 2.75rem 0 1rem; }

h1 {
  font-size: 1.9rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 .4rem;
}

h2 {
  font-size: 1.12rem;
  letter-spacing: -0.01em;
  margin: 2.1rem 0 .5rem;
}

p, li { color: var(--text); }

.lede {
  font-size: 1.08rem;
  color: var(--muted);
  margin: 0 0 1.75rem;
}

a { color: var(--accent); }

ul { padding-left: 1.15rem; }
li { margin: .3rem 0; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  margin: 1.5rem 0;
}

.card p:first-child { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }

.contact {
  background: var(--accent-soft);
  border-color: transparent;
}

.contact .email {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: .5rem;
}

.meta {
  color: var(--muted);
  font-size: .9rem;
}

details {
  border-bottom: 1px solid var(--border);
  padding: .85rem 0;
}

details summary {
  cursor: pointer;
  font-weight: 560;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

details summary::-webkit-details-marker { display: none; }

details summary::after {
  content: "+";
  color: var(--muted);
  font-weight: 400;
}

details[open] summary::after { content: "\2013"; }

details > *:not(summary) { color: var(--muted); }
details > p:last-child { margin-bottom: 0; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0 1.25rem;
  font-size: .95rem;
}

th, td {
  text-align: left;
  padding: .55rem .7rem;
  border-bottom: 1px solid var(--border);
}

th { color: var(--muted); font-weight: 560; }

/* --- landing page ------------------------------------------------------- */

.hero { padding-bottom: .5rem; }

.tagline {
  font-size: 1.22rem;
  font-weight: 560;
  letter-spacing: -0.01em;
  margin: 0 0 .9rem;
}

.hero .lede { margin-bottom: 1.4rem; }

.cta { margin: 0 0 .5rem; }

a.button {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 560;
  padding: .7rem 1.15rem;
  border-radius: var(--radius);
}

a.button:hover { filter: brightness(1.08); }

@media (prefers-color-scheme: dark) {
  a.button { color: #10131a; }
}

.price { margin-top: 0; }

/* Horizontal scroller so a phone-shaped screenshot set does not force a
   column of giant images on a narrow screen. */
.shots {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding: 1.5rem 0 .5rem;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.shots img {
  height: 420px;
  width: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  scroll-snap-align: start;
}

.shots.desktop img { height: 300px; }

.store-copy h2 {
  font-size: 1.05rem;
  text-transform: none;
}

.store-copy ul { padding-left: 1.15rem; }

footer.site {
  margin-top: 3.5rem;
  border-top: 1px solid var(--border);
  padding: 1.5rem 0 2.5rem;
  color: var(--muted);
  font-size: .88rem;
}

footer.site a { color: var(--muted); }
footer.site .links a { margin-right: 1rem; }
footer.site .legal { margin-top: .6rem; }