/* Kestrove website. Colours and type follow kestrove-spec/design/tokens.json. */
@font-face { font-family: Inter; src: url(/assets/fonts/Inter-Latin.woff2) format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url(/assets/fonts/JetBrainsMono-Latin.woff2) format("woff2"); font-weight: 100 800; font-display: swap; }
:root {
  --bg: #f4f6f4; --surface: #fff; --surface-2: #eef2ef; --border: #d5ddd8; --text: #13201b; --text-2: #4a5852;
  --primary: #19604f; --primary-hover: #134d3f; --primary-soft: #dcefe8; --on-primary: #fff; --focus: #2f7dd1;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1210; --surface: #121b18; --surface-2: #18231f; --border: #26352f; --text: #e4ebe7; --text-2: #a9b7b0;
    --primary: #5ec6a3; --primary-hover: #7fd5b8; --primary-soft: #173a30; --on-primary: #05201a; --focus: #7cb8ff;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 Inter, -apple-system, "Segoe UI", Roboto, sans-serif; font-feature-settings: "cv11", "ss01"; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); }
a:hover { color: var(--primary-hover); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { line-height: 1.2; letter-spacing: -0.02em; margin: 0; text-wrap: balance; }
h3 { font-size: 18px; }
p { margin: 0; }
ul, ol { list-style: none; margin: 0; padding: 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 12px; z-index: 3; }
.skip:focus { left: 8px; }
section { padding: 72px 0; }
.band { background: var(--surface); border-block: 1px solid var(--border); }
.title { font-size: clamp(26px, 4vw, 34px); }
.sub { color: var(--text-2); margin-top: 8px; }
.grid { display: grid; gap: 16px; }
.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.nav { position: sticky; top: 0; z-index: 2; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); }
.nav-in { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.nav nav { display: flex; align-items: center; gap: 24px; font-size: 15px; font-weight: 500; }
.nav nav a { color: var(--text-2); text-decoration: none; }
.nav nav a:hover { color: var(--text); }
.nav nav a.nav-get { color: var(--primary); font-weight: 600; }
.lockup { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 20px; letter-spacing: -0.02em; }

.hero { padding: 72px 0 80px; overflow: hidden; }
.hero-in { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(38px, 6vw, 58px); letter-spacing: -0.03em; }
.lead { font-size: 19px; color: var(--text-2); margin-top: 20px; max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.note { color: var(--text-2); font-size: 15px; margin-top: 14px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 20px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); font-weight: 600; font-size: 16px; text-decoration: none; transition: background .15s cubic-bezier(.2,.7,.2,1); }
.btn:hover { background: var(--surface-2); color: var(--text); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.btn.primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); color: var(--on-primary); }
.shots { position: relative; padding-bottom: 32px; }
.shot-mac { width: 100%; border-radius: 12px; border: 1px solid var(--border); box-shadow: 0 16px 48px rgb(0 0 0 / .14); }
.shot-phone { position: absolute; right: -8px; bottom: 0; width: 25%; border-radius: 18px; border: 1px solid var(--border); box-shadow: 0 12px 32px rgb(0 0 0 / .2); }

.pillars { padding: 0 0 72px; }
.pillars h2 { font-size: 20px; margin-bottom: 8px; }
.pillars p { color: var(--text-2); }
.features { margin-top: 32px; column-gap: 40px; row-gap: 32px; }
.features h3 { margin-bottom: 6px; }
.features p { color: var(--text-2); }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.split p { color: var(--text-2); margin-top: 16px; }
.split p .btn { margin-top: 8px; }
.steps { counter-reset: step; display: grid; gap: 12px; }
.steps li { counter-increment: step; position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 16px 18px 16px 66px; }
.steps li::before { content: counter(step); position: absolute; left: 18px; top: 18px; width: 32px; height: 32px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); font-weight: 700; display: grid; place-items: center; }
.steps strong, .steps span { display: block; }
.steps span { color: var(--text-2); font-size: 15px; }

.cards { margin-top: 32px; }
.card { position: relative; display: flex; flex-direction: column; gap: 8px; background: var(--bg); border: 1px solid var(--border); border-radius: 16px; padding: 20px; min-width: 0; }
.card > p { color: var(--text-2); font-size: 15px; }
.card > .btn, .card .row { margin-top: auto; }
.card > h3 + p { margin-bottom: 8px; }
.card .row { display: flex; gap: 8px; }
.card .row .btn { flex: 1; }
.card.yours { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
.card.soon > .btn { display: none; }
.badge { align-self: flex-start; margin-top: auto; padding: 3px 10px; border-radius: 999px; background: var(--surface-2); color: var(--text-2); font-size: 13px; font-weight: 600; }
.cmd { margin: 4px 0 0; padding: 10px 12px; background: var(--surface-2); border-radius: 8px; overflow-x: auto; font: 14px "JetBrains Mono", ui-monospace, monospace; }
.card.soon .cmd, .card.soon .fine { order: 1; }
.fine { font-size: 14px; color: var(--text-2); }

footer { padding: 32px 0; }
.foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.foot .lockup { font-size: 17px; }
.foot nav { display: flex; gap: 20px; font-size: 15px; }

@media (max-width: 860px) {
  section { padding: 56px 0; }
  .hero { padding: 40px 0 56px; }
  .hero-in, .split { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .shot-phone { right: 0; }
}
@media (max-width: 560px) {
  .three { grid-template-columns: minmax(0, 1fr); }
  .nav nav a:not(.nav-get) { display: none; }
  .cta .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}
.dl-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }