:root {
  --paper: #f3f5f1;
  --ink: #13221e;
  --pine: #24493f;
  --ridge: #9db8ae;
  --ochre: #c8922e;
  --line: #d6ded9;
  --muted: #4d5f59;
  --display: "Bricolage Grotesque", "Segoe UI", sans-serif;
  --body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  color-scheme: light;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.6 var(--body);
}

a { color: var(--pine); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
a:focus-visible { outline: 2px solid var(--ochre); outline-offset: 3px; border-radius: 2px; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; background: var(--ink); color: var(--paper); padding: 8px 12px; z-index: 10; }

/* Header */
.site-head { border-bottom: 1px solid var(--line); position: relative; z-index: 2; background: var(--paper); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font: 600 18px/1 var(--display); letter-spacing: -0.01em; }
.brand svg { width: 28px; height: 28px; flex: none; }
.brand small { display: block; font: 400 12px/1.3 var(--mono); color: var(--muted); letter-spacing: 0; margin-top: 3px; }
.nav { display: flex; gap: 22px; font-size: 15px; }
.nav a { color: var(--ink); text-decoration: none; }
.nav a:hover { text-decoration: underline; }

/* Hero */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.contours { position: absolute; inset: 0; width: 100%; height: 100%; color: var(--ridge); opacity: 0.8;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.35) 30%, #000 60%);
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,.35) 30%, #000 60%); }
.hero .wrap { position: relative; padding-top: 96px; padding-bottom: 104px; }
.hero h1 {
  font: 650 clamp(38px, 6.2vw, 72px)/1.02 var(--display);
  letter-spacing: -0.03em;
  margin: 0 0 24px;
  max-width: 13ch;
}
.hero p.lead { font-size: clamp(18px, 2vw, 21px); max-width: 34rem; margin: 0 0 32px; color: var(--ink); }
.hero .meta { font: 400 13px/1.5 var(--mono); color: var(--muted); margin: 0 0 18px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-block; padding: 12px 20px; border-radius: 6px;
  font: 500 16px/1.2 var(--body); text-decoration: none;
  background: var(--pine); color: var(--paper); border: 1px solid var(--pine);
}
.btn:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn.ghost { background: rgba(243, 245, 241, 0.85); color: var(--ink); border-color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--paper); }

/* Sections */
section { padding: 88px 0; }
section + section { border-top: 1px solid var(--line); }
h2 { font: 650 clamp(28px, 3.4vw, 38px)/1.1 var(--display); letter-spacing: -0.02em; margin: 0 0 16px; }
h3 { font: 600 21px/1.25 var(--display); margin: 0 0 8px; letter-spacing: -0.01em; }
.intro { max-width: 40rem; color: var(--muted); margin: 0 0 48px; }

.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 2px solid var(--ink); }
.service { padding: 28px 28px 8px 0; }
.service + .service { padding-left: 28px; border-left: 1px solid var(--line); }
.service p { margin: 0 0 12px; color: var(--muted); }
.service ul { margin: 0; padding: 0; list-style: none; font-size: 15px; }
.service li { padding: 6px 0; border-top: 1px dashed var(--line); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }

.apps-note { border-left: 3px solid var(--ochre); padding: 4px 0 4px 20px; margin: 0; }
.apps-note p { margin: 0 0 10px; }
.apps-note p:last-child { margin: 0; color: var(--muted); }

dl.facts { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 0; border-top: 2px solid var(--ink); }
dl.facts dt, dl.facts dd { margin: 0; padding: 12px 0; border-bottom: 1px solid var(--line); }
dl.facts dt { font: 400 13px/1.6 var(--mono); color: var(--muted); padding-right: 28px; padding-top: 14px; }
dl.facts dd { font-size: 16px; }

.contact { background: var(--pine); color: var(--paper); border-top: 0; }
.contact h2 { color: var(--paper); }
.contact p { max-width: 36rem; color: #d9e4df; }
.contact a.mail { color: var(--paper); font: 600 clamp(26px, 4.4vw, 46px)/1.1 var(--display); letter-spacing: -0.02em; text-decoration-thickness: 2px; text-decoration-color: var(--ochre); word-break: break-word; }
.contact a.mail:hover { color: #ffffff; }
.contact a:focus-visible { outline-color: var(--ochre); }

/* Footer */
.site-foot { padding: 32px 0 48px; font-size: 14px; color: var(--muted); }
.site-foot .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.site-foot a { color: var(--muted); }

/* Long-form (privacy) */
.doc { padding: 64px 0 96px; }
.doc .wrap { max-width: 760px; }
.doc h1 { font: 650 clamp(34px, 5vw, 52px)/1.05 var(--display); letter-spacing: -0.03em; margin: 0 0 12px; }
.doc .updated { font: 400 13px/1.5 var(--mono); color: var(--muted); margin: 0 0 40px; }
.doc h2 { font-size: 24px; margin: 40px 0 10px; }
.doc p, .doc li { color: #24332e; }
.doc ul { padding-left: 20px; }
.doc li { margin: 6px 0; }

@media (max-width: 860px) {
  .services { grid-template-columns: 1fr; }
  .service, .service + .service { padding: 24px 0 8px; border-left: 0; }
  .service + .service { border-top: 1px solid var(--line); }
  .split { grid-template-columns: 1fr; gap: 40px; }
  section { padding: 64px 0; }
  .hero .wrap { padding-top: 64px; padding-bottom: 72px; }
}

@media (max-width: 560px) {
  .wrap { padding: 0 16px; }
  .nav { gap: 14px; font-size: 14px; }
  .nav .hide-sm { display: none; }
  .brand small { display: none; }
  dl.facts { grid-template-columns: 1fr; }
  dl.facts dt { padding-bottom: 0; border-bottom: 0; }
  dl.facts dd { padding-top: 2px; }
}