/* =========================================================
   CyberDiag, feuille de styles
   Palette : accent #1f4f8b, encre #16161a, fond #f5f4f0,
   succes #1a7f37, alerte #b26a00, danger #b3261e.
   Police : pile systeme moderne (zero dependance). Pour un rendu
   identique sur toutes les machines, auto-heberger Inter en .woff2
   et l'ajouter en tete de --font via une regle @font-face locale.
   Aucun style en ligne, compatible CSP stricte.
   ========================================================= */

:root{
  --ink:#16161a; --muted:#55555e; --line:#dcdcd6; --bg:#f5f4f0; --card:#ffffff;
  --accent:#1f4f8b; --accent-dark:#173c6b; --accent-soft:#eef3fb;
  --ok:#1a7f37; --warn:#b26a00; --bad:#b3261e;
  --radius:12px; --radius-sm:8px;
  --shadow:0 1px 2px rgba(16,16,26,.04), 0 6px 20px rgba(16,16,26,.05);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*{box-sizing:border-box}

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

body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:var(--font); font-size:17px; line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

.wrap{max-width:860px; margin:0 auto; padding:0 16px}

a{color:var(--accent); text-decoration:none}
a:hover{text-decoration:underline}

h1,h2,h3{line-height:1.25; color:var(--ink)}
h1{font-size:clamp(26px, 4vw, 36px); font-weight:800; letter-spacing:-.01em; margin:0 0 12px}
h2{font-size:22px; font-weight:700; margin:0 0 16px}
h3{font-size:18px; font-weight:700; margin:28px 0 12px}

.hidden{display:none}

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}

/* ---------- En-tete ---------- */
.site-header{background:var(--card); border-bottom:1px solid var(--line)}
.header-inner{display:flex; align-items:center; justify-content:space-between; padding:14px 16px}
.brand{display:inline-flex; align-items:center; gap:10px; color:var(--accent); font-weight:800; font-size:20px}
.brand:hover{text-decoration:none}
.brand-mark{display:inline-flex; color:var(--accent)}
.brand-text{letter-spacing:-.01em}
.site-nav{display:flex; gap:18px}
.site-nav a{color:var(--muted); font-weight:600; font-size:15px}
.site-nav a:hover{color:var(--accent); text-decoration:none}

/* ---------- Accroche ---------- */
.hero{display:grid; gap:28px; padding:36px 0 8px}
.eyebrow{color:var(--accent); font-weight:700; font-size:13px; letter-spacing:.08em; text-transform:uppercase; margin:0 0 10px}
.lead{font-size:18px; color:#33333b; margin:0 0 20px}
.lead-sm{color:var(--muted); margin:0 0 20px}
.benefits{list-style:none; padding:0; margin:0; display:grid; gap:12px}
.benefits li{display:flex; gap:10px; align-items:baseline}
.benefit-ic{color:var(--accent); font-size:11px; flex:none}
.hero-figure{margin:0; display:flex; flex-direction:column; align-items:center; justify-content:center}
.radar{width:100%; max-width:340px; height:auto}
.figure-caption{color:var(--muted); font-size:13px; text-align:center; margin-top:8px}

@media (min-width:760px){
  .hero{grid-template-columns:1.2fr 1fr; align-items:center; padding:48px 0 12px}
}

/* ---------- Etapes numerotees ---------- */
.steps{list-style:none; padding:0; margin:8px 0 28px; display:grid; gap:12px}
.steps li{display:flex; gap:14px; align-items:center; background:var(--card); border:1px solid var(--line); border-radius:var(--radius-sm); padding:14px 16px}
.step-num{flex:none; width:32px; height:32px; border-radius:50%; background:var(--accent-soft); color:var(--accent); font-weight:800; display:flex; align-items:center; justify-content:center}
@media (min-width:760px){ .steps{grid-template-columns:repeat(3,1fr)} }

/* ---------- Cartes ---------- */
.card{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:28px 24px; margin-bottom:22px; box-shadow:var(--shadow)}

/* ---------- Formulaires ---------- */
.field{margin-bottom:16px}
label{display:block; margin-bottom:6px; color:var(--ink); font-size:15px; font-weight:600}
input,select{
  display:block; width:100%; padding:12px 13px; font-size:16px; font-family:inherit;
  color:var(--ink); background:#fff; border:1px solid var(--line); border-radius:var(--radius-sm);
}
input::placeholder{color:#9a9aa2}
input:focus,select:focus{outline:2px solid var(--accent); outline-offset:1px; border-color:var(--accent)}
.row{display:grid; grid-template-columns:1fr 1fr; gap:16px}
@media (max-width:620px){ .row{grid-template-columns:1fr} }
.req{color:var(--bad)}
.legend{color:var(--muted); font-size:14px; margin:0 0 16px}
.field-error{color:var(--bad); font-size:14px; min-height:1em; margin:6px 0 0}
.note{color:var(--muted); font-size:14px; margin:12px 0 0}

.consent{display:flex; gap:10px; align-items:flex-start; font-weight:400; font-size:14px; color:var(--muted); margin:4px 0 20px}
.consent input{width:auto; margin-top:3px; flex:none}

/* ---------- Boutons ---------- */
.btn,button,.primary{font-family:inherit; cursor:pointer}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  min-height:46px; padding:12px 22px; font-size:16px; font-weight:600;
  border-radius:var(--radius-sm); border:1px solid transparent; text-decoration:none;
}
.btn:hover{text-decoration:none}
.btn-primary,.primary{background:var(--accent); color:#fff; border:none}
.btn-primary:hover,.primary:hover{background:var(--accent-dark)}
.btn-ghost,.ghost{background:none; border:1px solid var(--line); color:var(--muted)}
.btn-ghost:hover,.ghost:hover{border-color:var(--accent); color:var(--accent)}
.primary{display:inline-flex; align-items:center; min-height:46px; padding:12px 22px; border-radius:var(--radius-sm); font-size:16px; font-weight:600}
.ghost{min-height:46px; padding:12px 20px; border-radius:var(--radius-sm); font-size:16px}

/* Focus clavier visible et homogene */
a:focus-visible, button:focus-visible, .btn:focus-visible,
input:focus-visible, select:focus-visible, summary:focus-visible, [tabindex]:focus-visible{
  outline:3px solid var(--accent); outline-offset:2px; border-radius:6px;
}

/* ---------- Confidentialite ---------- */
.privacy{margin-top:18px; border-top:1px solid var(--line); padding-top:14px}
.privacy summary{cursor:pointer; color:var(--accent); font-weight:600; font-size:15px}
.privacy p{color:var(--muted); font-size:14px; margin:12px 0 0}

/* ---------- Progression ---------- */
.progress{margin-bottom:22px}
.progress-bar{height:8px; background:#e8e8e2; border-radius:4px; overflow:hidden}
.progress-bar span{display:block; height:100%; width:0; background:var(--accent); transition:width .25s ease}
.progress-text{display:flex; justify-content:space-between; color:var(--muted); font-size:14px; margin:8px 0 0}

/* ---------- Questions ---------- */
.q-domain,.qdomain{color:var(--accent); font-size:13px; letter-spacing:.06em; text-transform:uppercase; font-weight:700; margin:0 0 8px}
.q-text,.qtext{font-size:clamp(20px,3vw,24px); line-height:1.35; margin:0 0 10px; font-weight:700}
.q-help,.qhelp{color:var(--muted); font-size:15px; margin:0 0 22px}
.answers{display:flex; flex-direction:column; gap:10px}
.answer{
  display:flex; align-items:center; gap:12px; width:100%; text-align:left;
  min-height:52px; padding:14px 16px; background:#fff; border:1px solid var(--line);
  border-radius:var(--radius-sm); color:var(--ink); font-size:17px; font-weight:600;
}
.answer:hover{border-color:var(--accent); background:var(--accent-soft)}
.answer-key{flex:none; width:26px; height:26px; border-radius:6px; background:#f0efe9; color:var(--muted); font-size:14px; display:flex; align-items:center; justify-content:center}
.quiz-nav,.nav{display:flex; justify-content:space-between; align-items:center; gap:12px; margin-top:22px; flex-wrap:wrap}
.q-weight,.weight{color:var(--muted); font-size:13px}
.kbd-hint{color:var(--muted); font-size:13px; margin:14px 0 0}

/* ---------- Resultat ---------- */
.score-box{display:flex; align-items:center; gap:22px; background:#faf9f6; border:1px solid var(--line); border-radius:var(--radius-sm); padding:20px 22px; flex-wrap:wrap}
.score-dial{display:flex; align-items:baseline; gap:4px}
.score{font-size:52px; font-weight:800; margin:0; line-height:1; color:var(--accent)}
.score-unit{color:var(--muted); font-size:18px; margin:0}
.level{font-size:19px; font-weight:700; margin:0}
.risk{color:var(--muted); margin:2px 0 0; font-size:15px}
.summary{margin:16px 0 0}
.domains{list-style:none; padding:0; margin:0}
.domains li{margin-bottom:16px}
.dline{display:flex; justify-content:space-between; font-size:16px; margin-bottom:6px; font-weight:600}
.dbar{height:10px; background:#e8e8e2; border-radius:5px; overflow:hidden}
.dbar span{display:block; height:100%}
.recos{padding-left:20px; margin:0}
.recos li{margin-bottom:14px}
.recos .meta{display:block; color:var(--muted); font-size:14px; font-weight:400; margin-top:2px}
.actions{display:flex; gap:12px; align-items:center; margin-top:28px; flex-wrap:wrap}
.expert{margin-top:30px; padding-top:20px; border-top:1px solid var(--line)}
.contact-line{font-size:16px}

/* ---------- Pied de page ---------- */
.site-footer{border-top:1px solid var(--line); margin-top:10px; padding:26px 0 40px; color:var(--muted); font-size:14px}
.site-footer p{margin:0 0 8px}
.footer-links{display:flex; gap:10px; align-items:center; flex-wrap:wrap}

/* ---------- Espace client (conserve) ---------- */
.head{max-width:860px; margin:0 auto; padding:34px 16px 6px}
.head h1{font-size:28px; margin:0 0 6px}
.sub{color:var(--muted); margin:0}
.tabs{display:flex; gap:8px; margin-bottom:18px}
.tab{background:none; border:1px solid var(--line); border-radius:6px 6px 0 0; padding:10px 16px; color:var(--muted); font-family:inherit; font-size:16px; cursor:pointer; min-height:44px}
.tab.active{border-bottom-color:var(--card); color:var(--ink); font-weight:700; background:#faf9f6}
.dash-head{display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap}
#chart{background:#faf9f6; border:1px solid var(--line); border-radius:var(--radius-sm); padding:12px; margin-bottom:10px}
table.history{width:100%; border-collapse:collapse; font-size:16px; margin-bottom:10px}
table.history th,table.history td{text-align:left; padding:10px; border-bottom:1px solid var(--line)}
table.history th{color:var(--muted); font-weight:700; font-size:14px}
small{color:var(--muted); font-weight:400}
.foot{max-width:860px; margin:0 auto; padding:0 16px 40px; color:var(--muted); font-size:14px}

/* ---------- Page a propos (conserve) ---------- */
.apropos-list{margin:6px 0 20px; padding-left:20px}
.apropos-list li{margin-bottom:6px; color:var(--ink)}
.apropos-head{display:flex; gap:20px; align-items:center; margin-bottom:22px; flex-wrap:wrap}
.apropos-photo{width:120px; height:160px; object-fit:cover; border-radius:var(--radius-sm); border:1px solid var(--line)}
.apropos-head h2{margin:0 0 4px}

@media (prefers-reduced-motion: reduce){
  *{transition:none !important}
}