:root {
  --con-bg: #0c0c0c;
  --con-dim: #767676;
  --con-green: #34C759;
  --text: #111111;
  --muted: #6b6b6b;
  --line: #e4e2dc;
  --bg: #f6f5f1;
  --mono: "Cascadia Mono", Consolas, "Liberation Mono", Menlo, monospace;
  --sans: "Inter", -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --ratio: 1.9344;       /* proportions de la capture : 1180 / 610 */
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 var(--sans);
  letter-spacing: -0.2px;
}
code { font-family: var(--mono); }

/* ---------- page : une seule hauteur d'ecran ---------- */
.page {
  height: 100vh;
  height: 100dvh;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 4vw;
  overflow: hidden;
}
.top { padding: clamp(14px, 3vh, 28px) 0 0; }
.brand { font: 600 13px var(--mono); letter-spacing: 0; color: var(--muted); }

/* ---------- intro ---------- */
.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 4vw;
  align-items: end;
  padding: clamp(20px, 5vh, 56px) 0 clamp(20px, 4.5vh, 44px);
}
h1 {
  font-size: clamp(2rem, 3.6vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  font-weight: 700;
  margin: 0 0 .4em;
}
.lead { font-size: 1.1rem; color: #333; margin: 0; max-width: 34em; }

.cmd {
  display: flex; align-items: center; gap: 12px;
  background: var(--con-bg); color: #f2f2f2;
  padding: 14px 14px 14px 18px;
  border-radius: 6px;
}
.cmd code { flex: 1; font-size: 1.05rem; white-space: nowrap; overflow-x: auto; }
.cmd code::before { content: "PS> "; color: var(--con-dim); user-select: none; }
.copy {
  flex-shrink: 0;
  font: 600 .8rem var(--sans);
  color: var(--con-bg); background: #f2f2f2;
  border: 0; border-radius: 4px;
  padding: 6px 12px; cursor: pointer;
}
.copy:hover { background: #fff; }
.copy.done { background: var(--con-green); color: #000; }

.os { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: .9rem; }
.os li { display: flex; align-items: center; gap: 7px; font-weight: 600; }
.os small { font-weight: 400; font-size: .85em; color: var(--muted); }
.dot { width: 8px; height: 8px; border-radius: 50%; border: 1.5px solid #b5b2aa; }
.os li.ok .dot { background: var(--con-green); border-color: var(--con-green); }

/* ---------- capture ---------- */
.shot {
  min-height: 0;
  container-type: size;            /* la capture s'adapte a la place restante, sans deformation */
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
.frame {
  display: block;
  width: min(100cqw, 100cqh * var(--ratio));
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .1), 0 22px 50px -16px rgba(0, 0, 0, .4);
}
.frame img { display: block; width: 100%; height: auto; }

/* ---------- pied ---------- */
.bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 6px 24px;
  padding: clamp(14px, 3vh, 26px) 0;
  font-size: .82rem; color: var(--muted);
}
.bottom b { color: var(--text); font-weight: 600; }
.bottom code { color: var(--text); }

/* ---------- petits ecrans : empilement, la page defile ---------- */
@media (max-width: 900px) {
  .page { height: auto; overflow: visible; padding: 0 20px; }
  .intro { grid-template-columns: minmax(0, 1fr); gap: 24px; align-items: start; }
  .shot { container-type: normal; }
  .frame { width: 100%; }
}