/*
 * KinéScribe — Common Styles
 * Partagé par toutes les pages articles (bilan, CR, courrier, programme, ia, modeles)
 * Sprint 2 — Variables CSS + prefers-reduced-motion + amélioration accessibilité
 */

/* ── DESIGN TOKENS (Sprint 2 — centralisation des couleurs) ── */
:root {
  /* Couleurs de marque */
  --green: #1E5C4A;
  --green-2: #2A7A63;
  --green-light: #EEF6F1;
  --green-accent: #5CC49A;

  /* Couleurs neutres */
  --dark: #111111;
  --ink: #1A1714;
  --body: #3A3733;
  --muted: #6B6860;
  --line: #E5E1DA;
  --line-soft: #EDEAE3;

  /* Couleurs fond */
  --cream: #FAF8F3;
  --off-white: #F8F7F4;
  --tan: #F5F1E8;
  --white: #FFFFFF;

  /* Accent orange */
  --accent: #D4622A;
  --accent-light: #FFF3EC;

  /* Code & UI */
  --code-bg: #F5F1E8;
  --code-bg-dark: rgba(255,255,255,0.06);
  --code-fg-dark: #5CC49A;

  /* Focus */
  --focus-ring: 3px solid var(--green);
  --focus-offset: 2px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── BASE ── */
body {
  font-family: 'Outfit', sans-serif;
  color: var(--body);
  background: var(--cream);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

/* ── SKIP LINK (accessibilité clavier) ── */
.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--green);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 8px 0;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 0;
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* ── FOCUS GLOBAL (clavier visible) ── */
:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
  border-radius: 4px;
}

/* ── LAYOUT ── */
.wrap { max-width: 820px; margin: 0 auto; padding: 56px 24px 80px; }

/* ── NAV (articles) ── */
nav {
  background: #fff;
  border-bottom: 1px solid var(--line-soft);
  padding: 14px 24px;
  position: sticky;
  top: 0;
  z-index: 10;
}
.nav-in {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dark);
  text-decoration: none;
}
.logo sup {
  font-family: 'Outfit', sans-serif;
  font-size: 0.52rem;
  color: var(--green);
  vertical-align: super;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 600;
}
.nav-cta {
  background: var(--ink);
  color: #fff;
  padding: 9px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 600;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--green); }
.nav-cta:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

/* ── BREADCRUMB (Sprint 2) ── */
.breadcrumb {
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 18px;
}
.breadcrumb a {
  color: var(--green);
  text-decoration: none;
}
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb-sep { margin: 0 6px; color: var(--line); }

/* ── TYPOGRAPHIE ── */
.kicker {
  font-size: 0.72rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--green);
  margin-bottom: 16px;
}
h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.1rem, 4.5vw, 3.1rem);
  font-weight: 700;
  color: var(--dark);
  letter-spacing: -1.2px;
  line-height: 1.12;
  margin-bottom: 18px;
}
h1 i { font-style: italic; color: var(--green); }
.lead {
  font-size: 1.08rem;
  color: var(--body);
  margin-bottom: 36px;
  max-width: 720px;
}
h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  color: var(--dark);
  font-weight: 700;
  margin: 44px 0 14px;
  letter-spacing: -0.3px;
}
h3 { font-size: 1.05rem; font-weight: 600; color: var(--dark); margin: 24px 0 10px; }
p, li { font-size: 0.98rem; margin-bottom: 12px; }
ul, ol { padding-left: 22px; margin-bottom: 16px; }
strong { color: var(--dark); font-weight: 600; }

/* ── COMPOSANTS ── */
.box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px 26px;
  margin: 18px 0 24px;
}
.box.green { background: var(--green-light); border-color: rgba(30,92,74,0.2); }
.box.dark { background: var(--ink); color: #E8E5DF; border: none; }
.box.dark h3 { color: #fff; }

code {
  background: var(--code-bg);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.86rem;
  font-family: 'SF Mono', 'Consolas', monospace;
}
.box.dark code { background: var(--code-bg-dark); color: var(--code-fg-dark); }

/* ── CTA BANNER ── */
.cta {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-2) 100%);
  color: #fff;
  padding: 32px;
  border-radius: 16px;
  margin: 40px 0;
  text-align: center;
}
.cta h3 { color: #fff; font-family: 'Playfair Display', serif; font-size: 1.5rem; margin-bottom: 10px; }
.cta p { color: rgba(255,255,255,0.9); margin-bottom: 18px; }
.cta a {
  display: inline-block;
  background: #fff;
  color: var(--green);
  padding: 13px 26px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.94rem;
}
.cta a:hover { background: var(--off-white); }
.cta a:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

/* ── TABLE ── */
table { width: 100%; border-collapse: collapse; margin: 16px 0 24px; font-size: 0.9rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--tan); color: var(--dark); font-weight: 600; }

/* ── LIENS CONNEXES ── */
.related {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 40px 0 0;
}
.related h3 { margin-top: 0; }
.related a { color: var(--green); text-decoration: none; font-weight: 500; }
.related a:hover { text-decoration: underline; }
.related a:focus-visible { outline: var(--focus-ring); outline-offset: var(--focus-offset); }

/* ── FOOTER (articles) ── */
footer {
  margin-top: 60px;
  padding: 24px;
  border-top: 1px solid var(--line);
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted); /* #6B6860 sur #FAF8F3 → ratio 5.24:1 ✓ AA */
}
footer a { color: var(--green); margin: 0 10px; text-decoration: none; }
footer a:hover { text-decoration: underline; }
footer a:focus-visible { outline: var(--focus-ring); outline-offset: var(--focus-offset); }

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
  .wrap { padding: 36px 16px 60px; }
  h1 { font-size: 1.8rem; }
}

/* =============================================================== */
/* PREFERS-REDUCED-MOTION (Sprint 2 — accessibilité vestibulaire)  */
/* =============================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .skip-link { transition: none; }
}