/* Kouizen — le site, dans l'ambiance de l'app : crème, pois, bulles rondes. Aucune police ni ressource externe. */
:root {
  color-scheme: light;
  --bg: #f7f0d6;
  --dot: #efe4bd;
  --paper: #fffaea;
  --line: #ecdfb8;
  --ink: #6b4a2b;
  --ink-soft: #a07e58;

  --teal: #45c3b1;   --teal-d: #2ea392;
  --leaf: #7fc86f;   --leaf-d: #5ca84d;
  --yellow: #f8d45a; --yellow-d: #d9b133;
  --pink: #f6a7b9;   --pink-d: #d98096;
  --sky: #8dd3ee;    --sky-d: #5db2d4;
  --lilac: #c5b3ef;  --lilac-d: #9d89d4;
  --beige: #e8cf9b;  --beige-d: #c6a86b;

  --radius: 26px;
  --shadow: 0 4px 0 rgba(160, 120, 60, 0.16);
  --font: ui-rounded, "SF Pro Rounded", "Nunito", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background-color: var(--bg);
  background-image:
    radial-gradient(var(--dot) 17%, transparent 19%),
    radial-gradient(var(--dot) 17%, transparent 19%);
  background-size: 38px 38px;
  background-position: 0 0, 19px 19px;
}
a { color: var(--teal-d); font-weight: 600; text-underline-offset: 3px; }
img { max-width: 100%; }

/* ---------- Haut et bas de page ---------- */
.top { padding: 18px 16px 0; display: flex; justify-content: center; }
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 20px; color: #fff; text-decoration: none;
  background: var(--teal); padding: 6px 18px 6px 8px; border-radius: 999px;
  box-shadow: 0 3px 0 var(--teal-d); transform: rotate(-2deg);
}
.brand img { border-radius: 10px; }

footer { padding: 32px 16px 40px; text-align: center; font-size: 15px; color: var(--ink-soft); }
footer nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px; margin-bottom: 10px; }
footer a { color: var(--ink); }
footer a[aria-current="page"] { color: var(--teal-d); }
footer p { margin: 0; }

/* ---------- Pages ---------- */
main { margin: 0 auto; padding: 24px 16px 0; }
main.wide { max-width: 980px; }
main.doc {
  max-width: 760px; margin-top: 24px;
  background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 28px clamp(18px, 5vw, 44px) 32px;
}
.doc h1 { font-size: clamp(26px, 6vw, 34px); line-height: 1.2; margin: 0 0 12px; }
.doc h2 { font-size: 21px; line-height: 1.3; margin: 28px 0 8px; }
.doc p, .doc ul { margin: 0 0 12px; }
.doc ul { padding-left: 22px; }
.doc li { margin-bottom: 8px; }
.doc a { overflow-wrap: anywhere; }

/* ---------- Accueil ---------- */
.hero { text-align: center; max-width: 720px; margin: 12px auto 28px; }
.hero-icon { border-radius: 28px; box-shadow: var(--shadow); }
.hero h1 { font-size: clamp(30px, 7vw, 48px); line-height: 1.12; margin: 18px 0 14px; }
.lead { font-size: clamp(18px, 3.6vw, 21px); color: var(--ink-soft); margin: 0 auto 22px; max-width: 600px; }
.soon {
  display: inline-block; margin: 0;
  font-weight: 700; font-size: 18px; color: var(--ink);
  background: var(--yellow); padding: 12px 24px; border-radius: 999px;
  box-shadow: 0 4px 0 var(--yellow-d);
}

.bubble {
  display: flex; align-items: flex-start; gap: 12px;
  max-width: 640px; margin: 0 auto 32px;
}
.avatar {
  flex: none; display: grid; place-items: center;
  width: 58px; height: 58px; font-size: 34px; border-radius: 50%;
  background: var(--beige); box-shadow: 0 3px 0 var(--beige-d);
}
.bubble p {
  margin: 0; background: var(--paper); border-radius: var(--radius);
  padding: 14px 18px; box-shadow: var(--shadow);
}
.bubble strong { display: block; color: var(--teal-d); }

.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.card {
  background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 22px 22px 20px; border-top: 8px solid var(--c);
}
.card h2 { font-size: 20px; line-height: 1.25; margin: 10px 0 6px; }
.card p { margin: 0; color: var(--ink-soft); }
.emoji {
  display: inline-grid; place-items: center; width: 52px; height: 52px; font-size: 28px;
  border-radius: 18px; background: color-mix(in srgb, var(--c) 35%, transparent);
}
.teal { --c: var(--teal); }
.yellow { --c: var(--yellow); }
.leaf { --c: var(--leaf); }
.sky { --c: var(--sky); }
.pink { --c: var(--pink); }
.lilac { --c: var(--lilac); }