/* ════════════════════════════════════════════
   iCLASSE.BE — STYLE.CSS
   Charte graphique centralisée
   Modifier les variables = tout le site change
   ════════════════════════════════════════════ */

/* ══════════════════════════════════════
   VARIABLES
   ══════════════════════════════════════ */
:root {
  --bg:       #0c0c1f;
  --bg2:      #101026;
  --bg3:      #161632;
  --bg4:      #1c1c3c;
  --amber:    #ffb347;
  --amber2:   #ffd700;
  --green:    #39ff14;
  --cyan:     #00e5ff;
  --pink:     #ff2d6e;
  --text:     #d4cebb;
  --text2:    #a09890;
  --dim:      #5a5560;
  --border:   rgba(255,179,71,.15);
  --glow:     rgba(255,179,71,.25);
  --fd:       'Orbitron', monospace;
  --fm:       'Share Tech Mono', monospace;
  --ft:       'Exo 2', sans-serif;
  --fs-xs:    0.80rem;
  --fs-sm:    0.95rem;
  --fs-md:    1.10rem;
  --fs-lg:    1.25rem;
  --fs-xl:    1.50rem;
  --fs-2xl:   2.00rem;
  --fs-3xl:   2.80rem;
  --radius:     6px;
  --transition: all .25s ease;
  --nav-height: 64px;
  /* Variables pour les zones à fond sombre hardcodé */
  --hero-dark:      #0a0a2e;
  --navbar-bg:      rgba(5,5,16,.95);
  --dropdown-bg:    rgba(9,9,28,.97);
  --mobile-nav-bg:  rgba(5,5,16,.98);
}

/* ── MODE CLAIR ── */
body.light {
  --bg:     #f0f0f8;
  --bg2:    #e4e4f0;
  --bg3:    #d8d8ec;
  --bg4:    #ccccdf;
  --text:   #1a1a2e;
  --text2:  #3a3a5c;
  --dim:    #7a7a9a;
  --border: rgba(0,0,80,.12);
  --glow:   rgba(180,120,0,.2);
  /* Couleurs d'accent adaptées au fond clair */
  --amber:  #b85c00;
  --amber2: #9a5e00;
  --green:  #1a7a00;
  --cyan:   #0068a0;
  --pink:   #c0002a;
  /* Zones sombres → deviennent claires */
  --hero-dark:     #dcdcf0;
  --navbar-bg:     rgba(240,240,248,.97);
  --dropdown-bg:   rgba(228,228,240,.97);
  --mobile-nav-bg: rgba(228,228,240,.98);
}

/* ── MODE DYSLEXIQUE ── */
body.dyslexic {
  --ft: 'Lexend', sans-serif;
  --fd: 'Lexend', sans-serif;
  --fm: 'Lexend', sans-serif;
  --fs-md: 1.20rem;
  --fs-lg: 1.35rem;
}
body.dyslexic p,
body.dyslexic li,
body.dyslexic .card-desc,
body.dyslexic .lecon-text {
  line-height:    2.0  !important;
  letter-spacing: .06em !important;
  word-spacing:   .15em !important;
}
body.dyslexic .nav-link,
body.dyslexic .dropdown-item {
  font-size:   var(--fs-md) !important;
  line-height: 1.8 !important;
}

/* ══════════════════════════════════════
   RESET
   ══════════════════════════════════════ */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html  { scroll-behavior: smooth; }
body  { background:var(--bg); color:var(--text); font-family:var(--ft); font-size:var(--fs-md); overflow-x:hidden; line-height:1.65; display:flex; flex-direction:column; min-height:100vh; }
img   { max-width:100%; display:block; }
a     { color:var(--amber); text-decoration:none; transition:var(--transition); }
a:hover { opacity:.8; }
::-webkit-scrollbar       { width:5px; }
::-webkit-scrollbar-track { background:var(--bg); }
::-webkit-scrollbar-thumb { background:var(--amber); border-radius:3px; }

/* ══════════════════════════════════════
   PROGRESS BAR
   ══════════════════════════════════════ */
#progress-bar {
  position:fixed; top:0; left:0;
  height:3px; width:0%;
  background:linear-gradient(90deg,var(--amber),var(--green));
  z-index:10000;
  box-shadow:0 0 8px var(--amber);
  transition:width .1s;
}

/* ══════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════ */
#navbar {
  position:fixed; top:0; left:0; right:0;
  z-index:1100;
  background:var(--navbar-bg);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  height:var(--nav-height);
  display:flex; align-items:center;
  padding:0 2rem;
}
.nav-logo      { display:flex; align-items:center; text-decoration:none; flex-shrink:0; margin-right:2rem; }
.nav-logo-text { font-family:var(--fd); font-size:var(--fs-lg); font-weight:900; color:var(--amber); text-shadow:0 0 20px rgba(255,179,71,.4); letter-spacing:.05em; }
.nav-logo-text span { color:var(--green); }
.nav-menu  { display:flex; align-items:center; list-style:none; flex:1; }
.nav-item  { position:relative; }
.nav-link  {
  display:flex; align-items:center; gap:.3rem;
  padding:0 .9rem; height:var(--nav-height);
  font-family:var(--fm); font-size:var(--fs-sm);
  color:var(--text2); text-decoration:none;
  letter-spacing:.05em; white-space:nowrap;
  transition:var(--transition);
  border-bottom:2px solid transparent;
  cursor:pointer; background:none;
  border-top:none; border-left:none; border-right:none;
}
.nav-link:hover,
.nav-link.active { color:var(--amber); border-bottom-color:var(--amber); opacity:1; }
.arrow { font-size:.65rem; transition:transform .2s; }
.dropdown {
  position:absolute; top:100%; left:0; min-width:220px;
  background:var(--dropdown-bg);
  border:1px solid var(--border); border-top:2px solid var(--amber);
  backdrop-filter:blur(20px);
  opacity:0; visibility:hidden; transform:translateY(-8px);
  transition:all .2s ease; z-index:100;
}
.nav-item:hover .dropdown { opacity:1; visibility:visible; transform:translateY(0); }
.nav-item:hover .arrow    { transform:rotate(180deg); }
.dropdown-item {
  display:block; padding:.75rem 1.2rem;
  font-family:var(--fm); font-size:var(--fs-sm);
  color:var(--text2); text-decoration:none;
  border-left:2px solid transparent;
  transition:var(--transition); white-space:nowrap;
}
.dropdown-item:hover { color:var(--amber); border-left-color:var(--amber); background:rgba(255,179,71,.05); padding-left:1.5rem; opacity:1; }
.nav-spacer { flex:1; }
.nav-search {
  display:flex; align-items:center; gap:.5rem;
  background:rgba(255,255,255,.04); border:1px solid var(--border);
  border-radius:var(--radius); padding:.4rem .8rem; transition:var(--transition);
  flex-shrink:0;
}
.nav-search:focus-within { border-color:rgba(255,179,71,.4); }
.nav-search input { background:none; border:none; outline:none; color:var(--text); font-family:var(--fm); font-size:var(--fs-sm); width:160px; }
.nav-search input::placeholder { color:var(--dim); }

/* ── SEARCH DROPDOWN ── */
.nav-search { position:relative; }
.search-dropdown {
  display:none;
  position:absolute; top:calc(100% + .6rem); right:0;
  width:320px; background:var(--bg2);
  border:1px solid var(--border); border-radius:var(--radius);
  box-shadow:0 8px 32px rgba(0,0,0,.5);
  z-index:9999; overflow:hidden;
}
.search-dropdown.open { display:block; }
.search-empty {
  padding:1rem 1.25rem;
  font-size:var(--fs-sm); color:var(--dim); text-align:center;
}
.search-group-label {
  padding:.5rem 1rem .25rem;
  font-size:var(--fs-xs); color:var(--dim);
  text-transform:uppercase; letter-spacing:.1em;
  border-top:1px solid var(--border);
}
.search-group-label:first-child { border-top:none; }
.search-result {
  display:flex; align-items:center; gap:.75rem;
  padding:.6rem 1rem; text-decoration:none;
  color:var(--text); transition:var(--transition);
}
.search-result:hover { background:rgba(255,179,71,.07); color:var(--amber); }
.search-result-title { font-size:var(--fs-sm); }
.search-result mark {
  background:none; color:var(--amber); font-weight:700;
}

.nav-hamburger { display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:.5rem; margin-left:auto; }

/* ── Recherche dans le menu mobile ── */
.mobile-search-wrap {
  padding: .5rem 0 1rem;
  margin-bottom: .5rem;
  border-bottom: 1px solid var(--border);
}
.mobile-search-wrap .nav-search { width:100%; }
.mobile-search-wrap .nav-search input { width:100%; }
.nav-hamburger span { display:block; width:24px; height:2px; background:var(--amber); border-radius:2px; transition:var(--transition); }

/* ── MENU MOBILE ── */
.mobile-nav-overlay { display:none; position:fixed; inset:0; background:var(--mobile-nav-bg); z-index:999; flex-direction:column; padding:5rem 2rem 2rem; overflow-y:auto; }
.mobile-nav-overlay.open { display:flex; }
.mobile-nav-item { border-bottom:1px solid var(--border); }
.mobile-nav-link { display:flex; align-items:center; justify-content:space-between; padding:1rem 0; font-family:var(--fm); font-size:var(--fs-lg); color:var(--text2); text-decoration:none; cursor:pointer; background:none; border:none; width:100%; text-align:left; transition:var(--transition); }
.mobile-nav-link:hover,
.mobile-nav-link.active { color:var(--amber); }
.mobile-sub      { display:none; padding:.5rem 0 1rem 1rem; }
.mobile-sub.open { display:block; }
.mobile-sub a    { display:block; padding:.5rem 0; font-family:var(--fm); font-size:var(--fs-md); color:var(--dim); text-decoration:none; transition:var(--transition); }
.mobile-sub a:hover { color:var(--amber); padding-left:.5rem; }
.mobile-nav-toggles { display:flex; gap:1rem; padding:1.5rem 0 .5rem; }
.mobile-toggle-btn  { flex:1; background:var(--bg3); border:1px solid var(--border); border-radius:var(--radius); padding:.75rem .5rem; font-family:var(--fm); font-size:var(--fs-sm); color:var(--text2); cursor:pointer; transition:var(--transition); }
.mobile-toggle-btn:hover { border-color:var(--amber); color:var(--amber); }

/* ── Nav items "bientôt" (construction) ── */
.nav-coming { color:var(--dim) !important; pointer-events:none; cursor:default; opacity:.55; }

/* ── Mobile sub : lien "Voir tout le cours" ── */
.mobile-sub-all       { color:var(--amber) !important; font-weight:600; }
.mobile-sub-all.green { color:var(--green) !important; }

/* ── Mobile search dropdown : aligné à gauche ── */
.mobile-search-wrap .nav-search        { position:relative; }
.mobile-search-wrap .search-dropdown  { right:auto; left:0; width:100%; }

/* ══════════════════════════════════════
   FOOTER
   ══════════════════════════════════════ */
footer { background:var(--bg2); border-top:1px solid var(--border); padding:1rem 2rem; margin-top:auto; }
.footer-inner { max-width:1200px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1rem; }
.footer-logo  { font-family:var(--fd); font-size:var(--fs-lg); color:var(--amber); font-weight:900; letter-spacing:.05em; }
.footer-copy  { font-family:var(--fm); font-size:var(--fs-xs); color:var(--dim); letter-spacing:.1em; }
.footer-links { display:flex; gap:1.5rem; list-style:none; flex-wrap:wrap; padding:0; margin:0; }
.footer-links a { font-family:var(--fm); font-size:var(--fs-xs); color:var(--dim); text-decoration:none; letter-spacing:.1em; transition:var(--transition); white-space:nowrap; }
.footer-links a:hover { color:var(--amber); opacity:1; }

/* ══════════════════════════════════════
   TOGGLES FIXES (dyslexie + clair)
   ══════════════════════════════════════ */
#dyslexic-toggle,
#light-toggle {
  position:fixed; bottom:1.5rem;
  z-index:9999;
  background:var(--bg3); border:1px solid var(--border);
  border-radius:30px; padding:.5rem 1rem;
  display:flex; align-items:center; gap:.5rem;
  cursor:pointer; font-family:var(--fm); font-size:var(--fs-xs);
  color:var(--text2); transition:var(--transition);
  backdrop-filter:blur(10px);
}
#dyslexic-toggle         { right:1.5rem; }
#light-toggle            { right:11.5rem; }
#dyslexic-toggle:hover   { border-color:var(--cyan); color:var(--cyan); }
#light-toggle:hover      { border-color:var(--amber); color:var(--amber); }
body.light #light-toggle { background:var(--bg2); border-color:var(--amber); color:var(--amber); }
.dy-switch {
  width:32px; height:18px;
  background:var(--bg4); border-radius:9px; border:1px solid var(--dim);
  position:relative; transition:var(--transition);
}
.dy-switch::after {
  content:''; position:absolute; top:2px; left:2px;
  width:12px; height:12px; background:var(--dim);
  border-radius:50%; transition:var(--transition);
}
body.dyslexic .dy-switch        { background:rgba(0,229,255,.2); border-color:var(--cyan); }
body.dyslexic .dy-switch::after { left:16px; background:var(--cyan); box-shadow:0 0 6px var(--cyan); }

/* ══════════════════════════════════════
   LIGHTBOX
   ══════════════════════════════════════ */
#lightbox {
  display:none; position:fixed; inset:0; z-index:9000;
  background:rgba(0,0,0,.92);
  align-items:center; justify-content:center;
  cursor:zoom-out; animation:lb-in .2s ease;
}
#lightbox.open    { display:flex; }
#lightbox img     { max-width:92vw; max-height:90vh; object-fit:contain; border:1px solid var(--border); border-radius:var(--radius); box-shadow:0 0 60px rgba(0,0,0,.8); animation:lb-scale .2s ease; }
#lightbox-close   { position:absolute; top:1.5rem; right:1.5rem; background:var(--bg3); border:1px solid var(--border); border-radius:50%; width:40px; height:40px; display:flex; align-items:center; justify-content:center; font-size:1.2rem; cursor:pointer; color:var(--text); transition:var(--transition); }
#lightbox-close:hover { border-color:var(--amber); color:var(--amber); }
#lightbox-caption { position:absolute; bottom:1.5rem; left:50%; transform:translateX(-50%); font-family:var(--fm); font-size:var(--fs-xs); color:var(--text2); letter-spacing:.1em; white-space:nowrap; }
@keyframes lb-in    { from{opacity:0;} to{opacity:1;} }
@keyframes lb-scale { from{transform:scale(.93);} to{transform:scale(1);} }

/* ══════════════════════════════════════
   UTILITAIRES GLOBAUX
   ══════════════════════════════════════ */
.section        { padding:5rem 2rem; position:relative; }
.section-inner  { max-width:1200px; margin:0 auto; }
.section-header { text-align:center; margin-bottom:3.5rem; max-width:1200px; margin-left:auto; margin-right:auto; }
.section-eyebrow { font-family:var(--fm); font-size:var(--fs-xs); color:var(--cyan); letter-spacing:.5em; text-transform:uppercase; margin-bottom:.75rem; }
.section-title  { font-family:var(--fd); font-size:var(--fs-2xl); font-weight:700; color:var(--text); margin-bottom:.75rem; }
.section-title em { color:var(--amber); font-style:normal; }
.section-desc   { font-size:var(--fs-md); color:var(--text2); max-width:600px; margin:0 auto; }

.btn-primary  { background:var(--amber); color:var(--bg); border:none; font-family:var(--fm); font-size:var(--fs-sm); letter-spacing:.15em; text-transform:uppercase; padding:.9rem 2rem; cursor:pointer; border-radius:var(--radius); text-decoration:none; transition:var(--transition); display:inline-block; }
.btn-primary:hover  { background:var(--amber2); box-shadow:0 0 25px rgba(255,179,71,.4); transform:translateY(-2px); opacity:1; }
.btn-secondary { background:transparent; color:var(--cyan); border:1px solid var(--cyan); font-family:var(--fm); font-size:var(--fs-sm); letter-spacing:.15em; text-transform:uppercase; padding:.9rem 2rem; cursor:pointer; border-radius:var(--radius); text-decoration:none; transition:var(--transition); display:inline-block; }
.btn-secondary:hover { background:rgba(0,229,255,.08); box-shadow:0 0 25px rgba(0,229,255,.2); transform:translateY(-2px); opacity:1; }

/* Cards matières */
.card { background:var(--bg3); border:1px solid var(--border); border-radius:var(--radius); padding:2rem; position:relative; overflow:hidden; transition:var(--transition); text-decoration:none; display:block; color:inherit; }
.card::before { content:''; position:absolute; top:0;left:0;right:0; height:2px; background:linear-gradient(90deg,transparent,var(--card-color,var(--amber)),transparent); opacity:0; transition:var(--transition); }
.card:hover { border-color:var(--card-color,var(--amber)); transform:translateY(-4px); box-shadow:0 12px 40px rgba(0,0,0,.4); opacity:1; }
.card:hover::before { opacity:1; }
.card-icon  { font-size:2.5rem; margin-bottom:1rem; display:block; }
.card-title { font-family:var(--fd); font-size:var(--fs-lg); font-weight:700; color:var(--card-color,var(--amber)); margin-bottom:.5rem; letter-spacing:.05em; }
.card-desc  { font-size:var(--fs-md); color:var(--text2); line-height:1.65; margin-bottom:1.25rem; }
.card-tags  { display:flex; flex-wrap:wrap; gap:.4rem; }
.tag        { font-family:var(--fm); font-size:var(--fs-xs); color:var(--card-color,var(--amber)); border:1px solid var(--card-color,var(--amber)); opacity:.7; padding:.2rem .6rem; border-radius:3px; }
.card-arrow { position:absolute; bottom:1.5rem;right:1.5rem; color:var(--card-color,var(--amber)); font-size:var(--fs-lg); opacity:0; transition:var(--transition); }
.card:hover .card-arrow { opacity:1; transform:translateX(4px); }

/* Grilles */
.cards-grid    { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:1.5rem; }
.features-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:2rem; }
.tools-grid    { display:grid; grid-template-columns:repeat(auto-fill,minmax(180px,1fr)); gap:1.25rem; }

/* Feature */
.feature       { display:flex; flex-direction:column; gap:.75rem; }
.feature-icon  { width:48px;height:48px; border:1px solid var(--border); border-radius:var(--radius); display:flex; align-items:center; justify-content:center; font-size:1.4rem; background:var(--bg3); }
.feature-title { font-family:var(--fd); font-size:var(--fs-md); color:var(--text); font-weight:600; }
.feature-desc  { font-size:var(--fs-md); color:var(--text2); line-height:1.65; }

/* Tool card (accueil) */
.tool-card       { background:var(--bg3); border:1px solid var(--border); border-radius:var(--radius); padding:1.5rem 1.25rem; text-align:center; text-decoration:none; transition:var(--transition); display:block; }
.tool-card:hover { border-color:var(--green); background:rgba(57,255,20,.04); opacity:1; }
.tool-card-icon  { font-size:2rem; margin-bottom:.75rem; display:block; }
.tool-card-title { font-family:var(--fm); font-size:var(--fs-sm); color:var(--green); letter-spacing:.05em; }

/* ══════════════════════════════════════
   PAGE ACCUEIL — HERO
   ══════════════════════════════════════ */
#hero {
  min-height:100vh; display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  position:relative; overflow:hidden;
  padding:calc(var(--nav-height) + 4rem) 2rem 6rem;
  background:radial-gradient(ellipse 80% 80% at 50% 40%,var(--hero-dark) 0%,var(--bg) 80%);
}
.hero-grid { position:absolute; inset:0; background-image:linear-gradient(rgba(255,179,71,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,179,71,.035) 1px,transparent 1px); background-size:60px 60px; animation:grid-move 35s linear infinite; }
@keyframes grid-move { to { transform:translateY(60px); } }
.hero-bg-text { position:absolute; font-family:var(--fd); font-size:clamp(6rem,20vw,18rem); font-weight:900; color:transparent; -webkit-text-stroke:1px rgba(255,179,71,.06); pointer-events:none; white-space:nowrap; top:50%;left:50%; transform:translate(-50%,-50%); animation:float 10s ease-in-out infinite; }
@keyframes float { 0%,100%{transform:translate(-50%,-50%) translateY(0);} 50%{transform:translate(-50%,-50%) translateY(-15px);} }
.hero-content { position:relative; z-index:2; text-align:center; max-width:860px; }
.hero-eyebrow { font-family:var(--fm); font-size:var(--fs-sm); color:var(--green); letter-spacing:.5em; text-transform:uppercase; margin-bottom:1.5rem; opacity:0; animation:fade-up .8s .3s forwards; }
.hero-title   { font-family:var(--fd); font-size:clamp(2.2rem,6vw,4.5rem); font-weight:900; color:var(--amber); text-shadow:0 0 60px rgba(255,179,71,.35); letter-spacing:.05em; line-height:1.1; margin-bottom:.75rem; opacity:0; animation:fade-up .8s .5s forwards,flicker 15s 3s ease-in-out infinite; }
.hero-title span { color:var(--green); }
.hero-sub     { font-family:var(--fm); font-size:var(--fs-md); color:var(--text2); letter-spacing:.15em; margin-bottom:3rem; opacity:0; animation:fade-up .8s .7s forwards; }
.hero-sub .cursor { display:inline-block; color:var(--green); animation:blink 1.2s step-end infinite; }
.hero-stats   { display:flex; gap:3rem; justify-content:center; flex-wrap:wrap; margin-bottom:3rem; opacity:0; animation:fade-up .8s 1s forwards; }
.stat         { text-align:center; }
.stat-num     { font-family:var(--fd); font-size:var(--fs-2xl); font-weight:700; color:var(--amber); text-shadow:0 0 20px rgba(255,179,71,.3); }
.stat-label   { font-family:var(--fm); font-size:var(--fs-xs); color:var(--dim); letter-spacing:.25em; text-transform:uppercase; margin-top:.2rem; }
.stat-sep     { color:rgba(255,179,71,.2); font-size:var(--fs-2xl); align-self:center; }
.hero-cta     { display:inline-flex; align-items:center; gap:.6rem; background:transparent; border:1px solid rgba(255,179,71,.4); color:var(--amber); font-family:var(--fm); font-size:var(--fs-sm); letter-spacing:.2em; text-transform:uppercase; padding:1rem 2.5rem; text-decoration:none; transition:var(--transition); opacity:0; animation:fade-up .8s 1.2s forwards; border-radius:var(--radius); }
.hero-cta:hover { background:var(--amber); color:var(--bg); box-shadow:0 0 30px rgba(255,179,71,.4); opacity:1; }
.scroll-hint  { position:absolute; bottom:2rem; left:50%; transform:translateX(-50%); font-family:var(--fm); font-size:var(--fs-xs); color:var(--dim); letter-spacing:.3em; text-transform:uppercase; animation:bounce 2.5s ease-in-out infinite; }

/* Sections accueil */
#matieres                { background:var(--bg2); padding:5rem 2rem; position:relative; }
#matieres .cards-grid    { max-width:1200px; margin:0 auto; }
#features                { background:var(--bg); padding:5rem 2rem; }
#features .features-grid { max-width:1200px; margin:0 auto; }
#cta                     { background:var(--bg); padding:5rem 2rem; text-align:center; }
.cta-box        { max-width:700px; margin:0 auto; padding:4rem 2rem; border:1px solid var(--border); border-radius:var(--radius); background:var(--bg2); position:relative; overflow:hidden; }
.cta-box::before { content:''; position:absolute; inset:0; background:radial-gradient(ellipse 70% 60% at 50% 50%,rgba(255,179,71,.05),transparent 70%); pointer-events:none; }
.cta-title      { font-family:var(--fd); font-size:var(--fs-2xl); color:var(--amber); margin-bottom:1rem; position:relative; }
.cta-desc       { font-size:var(--fs-md); color:var(--text2); margin-bottom:2rem; position:relative; }
.cta-buttons    { display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; position:relative; }

/* ══════════════════════════════════════
   PAGE OUTILS PROFS
   ══════════════════════════════════════ */
.outils-hero        { background:radial-gradient(ellipse 80% 60% at 50% 0%,var(--hero-dark) 0%,var(--bg) 70%); padding:calc(var(--nav-height) + 3rem) 2rem 3rem; border-bottom:1px solid var(--border); }
.outils-hero-inner  { max-width:900px; margin:0 auto; }
.outils-main        { padding:3rem 2rem 5rem; }
.outils-container   { max-width:1100px; margin:0 auto; }
.outils-category         { margin-bottom:3.5rem; }
.outils-category-title   { display:flex; align-items:center; gap:.75rem; font-family:var(--fd); font-size:var(--fs-xl); color:var(--text); margin-bottom:1.5rem; padding-bottom:.75rem; border-bottom:1px solid var(--border); }
.outils-category-icon    { font-size:1.4rem; }
.outils-grid             { display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:1.25rem; }

.outil-card {
  display:flex; align-items:center; gap:1.25rem;
  background:var(--bg2); border:1px solid var(--border);
  border-radius:var(--radius); padding:1.5rem;
  text-decoration:none; transition:var(--transition);
  position:relative; color:inherit;
}
.outil-card:not(.coming-soon):hover { border-color:var(--amber); transform:translateY(-3px); box-shadow:0 8px 30px rgba(0,0,0,.3); opacity:1; }
.outil-card.coming-soon             { opacity:.6; cursor:default; }
.outil-card-icon  { font-size:2rem; flex-shrink:0; width:52px; height:52px; display:flex; align-items:center; justify-content:center; background:var(--bg3); border:1px solid var(--border); border-radius:var(--radius); }
.outil-card-body  { flex:1; min-width:0; }
.outil-card-title { font-family:var(--fd); font-size:var(--fs-md); color:var(--amber); font-weight:700; margin-bottom:.3rem; letter-spacing:.03em; }
.outil-card-desc  { font-size:var(--fs-sm); color:var(--text2); line-height:1.5; }
.outil-card-arrow { font-size:var(--fs-lg); color:var(--amber); opacity:0; transition:var(--transition); flex-shrink:0; }
.outil-card:not(.coming-soon):hover .outil-card-arrow { opacity:1; transform:translateX(4px); }
.outil-coming-badge { font-family:var(--fm); font-size:var(--fs-xs); color:var(--dim); border:1px solid var(--border); border-radius:20px; padding:.2rem .65rem; white-space:nowrap; flex-shrink:0; }

/* ══════════════════════════════════════
   TEMPLATE LEÇON
   ══════════════════════════════════════ */
.lecon-hero       { background:radial-gradient(ellipse 80% 60% at 50% 0%,var(--hero-dark) 0%,var(--bg) 70%); padding:calc(var(--nav-height) + 3rem) 2rem 3rem; border-bottom:1px solid var(--border); }
.lecon-hero-inner { max-width:860px; margin:0 auto; }
.lecon-breadcrumb { font-family:var(--fm); font-size:var(--fs-xs); color:var(--dim); margin-bottom:1.5rem; display:flex; gap:.5rem; align-items:center; flex-wrap:wrap; }
.lecon-breadcrumb a { color:var(--text2); text-decoration:none; }
.lecon-breadcrumb a:hover { color:var(--amber); }
.lecon-title      { font-family:var(--fd); font-size:clamp(1.8rem,4vw,3rem); font-weight:900; color:var(--amber); margin-bottom:1rem; text-shadow:0 0 40px rgba(255,179,71,.25); line-height:1.1; }
.lecon-title em   { color:var(--green); font-style:normal; }
.lecon-intro      { font-size:var(--fs-lg); color:var(--text2); line-height:1.7; margin-bottom:1.5rem; }
.lecon-badges     { display:flex; flex-wrap:wrap; gap:.5rem; }
.badge            { font-family:var(--fm); font-size:var(--fs-xs); color:var(--cyan); border:1px solid rgba(0,229,255,.3); border-radius:var(--radius); padding:.3rem .75rem; background:rgba(0,229,255,.05); }

/* Layout TDM + contenu */
.lecon-layout   { display:flex; gap:2rem; max-width:1300px; margin:0 auto; padding:3rem 2rem 5rem; align-items:flex-start; }
.lecon-toc      { width:260px; flex-shrink:0; position:sticky; top:calc(var(--nav-height) + 1.5rem); max-height:calc(100vh - var(--nav-height) - 3rem); overflow-y:auto; }
.lecon-toc::-webkit-scrollbar       { width:3px; }
.lecon-toc::-webkit-scrollbar-thumb { background:var(--border); border-radius:2px; }
.toc-inner      { background:var(--bg2); border:1px solid var(--border); border-radius:var(--radius); padding:1.25rem; }
.toc-title      { font-family:var(--fd); font-size:var(--fs-sm); color:var(--amber); letter-spacing:.05em; margin-bottom:1rem; padding-bottom:.75rem; border-bottom:1px solid var(--border); }
#toc-nav        { display:flex; flex-direction:column; gap:.25rem; }
.toc-link       { font-family:var(--fm); font-size:var(--fs-xs); color:var(--text2); text-decoration:none; padding:.4rem .6rem; border-radius:4px; border-left:2px solid transparent; transition:var(--transition); line-height:1.4; display:block; }
.toc-link:hover  { color:var(--amber); background:rgba(255,179,71,.05); opacity:1; }
.toc-link.active { color:var(--amber); border-left-color:var(--amber); background:rgba(255,179,71,.07); }
.lecon-main     { flex:1; min-width:0; padding:0; }
.lecon-container { max-width:100%; }

/* Blocs de contenu */
.lecon-block            { margin-bottom:3.5rem; padding-bottom:3.5rem; border-bottom:1px solid var(--border); }
.lecon-block:last-of-type { border-bottom:none; }
.lecon-h2               { font-family:var(--fd); font-size:var(--fs-xl); color:var(--text); margin-bottom:1.25rem; padding-left:.75rem; border-left:3px solid var(--amber); }
.lecon-text             { font-size:var(--fs-md); color:var(--text2); line-height:1.8; margin-bottom:1rem; }
.lecon-text strong      { color:var(--text); }
.lecon-text a           { color:var(--amber); }
.lecon-text em {
  color:       var(--green);
  font-style:  normal !important;
  font-weight: 600;
}


/* Figure */
.lecon-figure           { margin:1.5rem 0; border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; background:var(--bg2); }
.lecon-figure img       { width:100%; max-height:500px; object-fit:contain; display:block; cursor:zoom-in; transition:opacity .2s; }
.lecon-figure img:hover { opacity:.85; }
.lecon-figure figcaption { font-family:var(--fm); font-size:var(--fs-xs); color:var(--dim); padding:.6rem 1rem; text-align:center; letter-spacing:.05em; }

/* Callouts */
.lecon-callout          { display:flex; gap:1rem; align-items:flex-start; padding:1.25rem 1.5rem; border-radius:var(--radius); border-left:3px solid; margin:1.25rem 0; }
.lecon-callout p        { font-size:var(--fs-md); margin:.25rem 0 0; color:var(--text2); }
.lecon-callout strong   { font-family:var(--fd); font-size:var(--fs-sm); }
.callout-icon           { font-size:1.4rem; flex-shrink:0; margin-top:.1rem; }
.lecon-callout.info     { background:color-mix(in srgb,var(--cyan) 7%,transparent); border-color:var(--cyan); }
.lecon-callout.info strong  { color:var(--cyan); }
.lecon-callout.tip      { background:color-mix(in srgb,var(--green) 7%,transparent); border-color:var(--green); }
.lecon-callout.tip strong   { color:var(--green); }
.lecon-callout.warning  { background:color-mix(in srgb,var(--amber) 7%,transparent); border-color:var(--amber); }
.lecon-callout.warning strong { color:var(--amber); }

/* Listes */
.lecon-list             { padding-left:1.5rem; margin:1rem 0; color:var(--text2); font-size:var(--fs-md); line-height:1.9; }
.lecon-list li::marker  { color:var(--amber); }
.lecon-list.ordered li::marker { color:var(--cyan); }

/* Accordéon */
.accordion              { border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; }
.accordion-item         { border-bottom:1px solid var(--border); }
.accordion-item:last-child { border-bottom:none; }
.accordion-trigger      { width:100%; background:var(--bg2); border:none; padding:1rem 1.25rem; display:flex; align-items:center; justify-content:space-between; font-family:var(--fm); font-size:var(--fs-md); color:var(--text); cursor:pointer; text-align:left; transition:var(--transition); }
.accordion-trigger:hover { background:var(--bg3); color:var(--amber); }
.accordion-trigger.open  { color:var(--amber); background:var(--bg3); }
.accordion-arrow         { transition:transform .25s; flex-shrink:0; }
.accordion-trigger.open .accordion-arrow { transform:rotate(180deg); }
.accordion-content       { display:none; padding:1rem 1.25rem 1.25rem; background:var(--bg3); }
.accordion-content.open  { display:block; }
.accordion-content p     { font-size:var(--fs-md); color:var(--text2); line-height:1.8; }

/* Onglets */
.tabs-nav       { display:flex; border-bottom:1px solid var(--border); flex-wrap:wrap; }
.tab-btn        { background:none; border:none; border-bottom:2px solid transparent; padding:.75rem 1.25rem; font-family:var(--fm); font-size:var(--fs-sm); color:var(--dim); cursor:pointer; transition:var(--transition); white-space:nowrap; }
.tab-btn:hover  { color:var(--text); }
.tab-btn.active { color:var(--amber); border-bottom-color:var(--amber); }
.tabs-content   { background:var(--bg2); border:1px solid var(--border); border-top:none; border-radius:0 0 var(--radius) var(--radius); padding:1.5rem; }
.tab-panel      { display:none; }
.tab-panel.active { display:block; }
.tab-panel p    { font-size:var(--fs-md); color:var(--text2); line-height:1.8; }

/* Tableau */
.table-wrap     { overflow-x:auto; border-radius:var(--radius); border:1px solid var(--border); }
.lecon-table    { width:100%; border-collapse:collapse; font-size:var(--fs-md); }
.lecon-table th { background:var(--bg3); color:var(--amber); font-family:var(--fd); font-size:var(--fs-sm); padding:.85rem 1rem; text-align:left; letter-spacing:.05em; border-bottom:1px solid var(--border); }
.lecon-table td { padding:.75rem 1rem; color:var(--text2); border-bottom:1px solid rgba(255,179,71,.07); }
.lecon-table tr:last-child td { border-bottom:none; }
.lecon-table tr:hover td      { background:rgba(255,179,71,.04); color:var(--text); }

/* Vidéo */
.lecon-video    { position:relative; width:100%; padding-top:56.25%; border-radius:var(--radius); overflow:hidden; border:1px solid var(--border); }
.lecon-video iframe { position:absolute; top:0;left:0; width:100%;height:100%; border:none; }

/* Nav bas de page */
.lecon-nav      { display:flex; justify-content:space-between; padding-top:2rem; margin-top:2rem; border-top:1px solid var(--border); flex-wrap:wrap; gap:1rem; }

/* ══════════════════════════════════════
   TEMPLATE QUIZ
   ══════════════════════════════════════ */
.quiz-hero        { background:radial-gradient(ellipse 80% 60% at 50% 0%,var(--hero-dark) 0%,var(--bg) 70%); padding:calc(var(--nav-height) + 3rem) 2rem 3rem; border-bottom:1px solid var(--border); }
.quiz-hero-inner  { max-width:860px; margin:0 auto; }
.quiz-meta        { display:flex; flex-wrap:wrap; gap:1rem; margin-top:1.5rem; }
.quiz-meta-item   { font-family:var(--fm); font-size:var(--fs-sm); color:var(--text2); background:var(--bg3); border:1px solid var(--border); border-radius:var(--radius); padding:.4rem .9rem; }
.quiz-meta-item strong { color:var(--amber); }
.quiz-main        { padding:3rem 2rem 5rem; }
.quiz-container   { max-width:860px; margin:0 auto; }
.quiz-question    { background:var(--bg2); border:1px solid var(--border); border-radius:var(--radius); padding:2rem; margin-bottom:1.5rem; transition:var(--transition); position:relative; }
.quiz-question.correct { border-color:var(--green); }
.quiz-question.wrong   { border-color:var(--pink); }
.quiz-q-header    { display:flex; justify-content:space-between; align-items:center; margin-bottom:1rem; }
.quiz-q-number    { font-family:var(--fd); font-size:var(--fs-sm); color:var(--amber); letter-spacing:.05em; }
.quiz-q-points    { font-family:var(--fm); font-size:var(--fs-xs); color:var(--dim); background:var(--bg3); border:1px solid var(--border); border-radius:var(--radius); padding:.2rem .6rem; }
.quiz-q-text      { font-size:var(--fs-md); color:var(--text); line-height:1.7; margin-bottom:1.25rem; font-weight:600; }
.quiz-q-hint      { font-family:var(--fm); font-size:var(--fs-xs); color:var(--cyan); margin-bottom:1rem; }
.quiz-options     { display:flex; flex-direction:column; gap:.6rem; }
.quiz-options.vf  { flex-direction:row; gap:1rem; }
.quiz-option      { display:flex; align-items:center; gap:.75rem; padding:.75rem 1rem; border:1px solid var(--border); border-radius:var(--radius); cursor:pointer; transition:var(--transition); background:var(--bg3); }
.quiz-option:hover { border-color:rgba(255,179,71,.4); background:rgba(255,179,71,.04); }
.quiz-option input { display:none; }
.option-box       { width:18px; height:18px; border:2px solid var(--dim); border-radius:50%; flex-shrink:0; transition:var(--transition); position:relative; }
.option-box.checkbox { border-radius:4px; }
.option-box::after { content:''; position:absolute; top:50%;left:50%; transform:translate(-50%,-50%) scale(0); width:8px;height:8px; background:var(--amber); border-radius:50%; transition:transform .15s ease; }
.option-box.checkbox::after { border-radius:2px; }
.quiz-option input:checked ~ .option-box        { border-color:var(--amber); }
.quiz-option input:checked ~ .option-box::after { transform:translate(-50%,-50%) scale(1); }
.quiz-option input:checked ~ .option-text       { color:var(--amber); }
.quiz-option.correct-answer { border-color:var(--green); background:color-mix(in srgb,var(--green) 7%,transparent); }
.quiz-option.wrong-answer   { border-color:var(--pink);  background:color-mix(in srgb,var(--pink)  7%,transparent); }
.quiz-option.correct-answer .option-box::after  { background:var(--green); transform:translate(-50%,-50%) scale(1); }
.option-text      { font-size:var(--fs-md); color:var(--text2); transition:var(--transition); }
.quiz-input       { width:100%; background:var(--bg3); border:1px solid var(--border); border-radius:var(--radius); color:var(--text); font-family:var(--ft); font-size:var(--fs-md); padding:.75rem 1rem; outline:none; transition:var(--transition); }
.quiz-input:focus { border-color:var(--amber); box-shadow:0 0 0 2px rgba(255,179,71,.1); }
.quiz-feedback    { display:none; margin-top:1rem; padding:.75rem 1rem; border-radius:var(--radius); font-family:var(--fm); font-size:var(--fs-sm); }
.quiz-feedback.show-correct { display:block; background:color-mix(in srgb,var(--green) 9%,transparent); border:1px solid var(--green); color:var(--green); }
.quiz-feedback.show-wrong   { display:block; background:color-mix(in srgb,var(--pink)  9%,transparent); border:1px solid var(--pink);  color:var(--pink); }
.quiz-submit-wrap { text-align:center; padding:1.5rem 0; }
.quiz-result      { text-align:center; background:var(--bg2); border:1px solid var(--border); border-radius:var(--radius); padding:3rem 2rem; margin-top:2rem; }
.result-score     { display:flex; align-items:baseline; justify-content:center; gap:.25rem; margin-bottom:1.5rem; }
.result-num       { font-family:var(--fd); font-size:4rem; font-weight:900; color:var(--amber); text-shadow:0 0 30px rgba(255,179,71,.3); line-height:1; }
.result-sep,
.result-total     { font-family:var(--fd); font-size:2rem; color:var(--dim); }
.result-msg       { font-size:var(--fs-lg); color:var(--text2); margin-bottom:2rem; }
.result-actions   { display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }

/* ══════════════════════════════════════
   TEMPLATE JEU
   ══════════════════════════════════════ */
.jeu-hero         { background:radial-gradient(ellipse 80% 60% at 50% 0%,var(--hero-dark) 0%,var(--bg) 70%); padding:calc(var(--nav-height) + 3rem) 2rem 3rem; border-bottom:1px solid var(--border); }
.jeu-hero-inner   { max-width:960px; margin:0 auto; }
.jeu-main         { padding:2rem 2rem 5rem; }
.jeu-container    { max-width:960px; margin:0 auto; }
.jeu-wrapper      { background:var(--bg2); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; margin-bottom:1.5rem; min-height:500px; position:relative; }
.jeu-wrapper *    { font-family:var(--ft); }
.jeu-wrapper h1, .jeu-wrapper h2, .jeu-wrapper h3 { font-family:var(--fd); }
.jeu-placeholder  { display:flex; flex-direction:column; align-items:center; justify-content:center; min-height:500px; gap:1rem; color:var(--dim); }
.jeu-placeholder-icon { font-size:4rem; }
.jeu-placeholder p { font-family:var(--fm); font-size:var(--fs-md); }
.jeu-placeholder-hint { font-size:var(--fs-sm); color:var(--dim); }
.jeu-aide         { border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; margin-bottom:2rem; }
.jeu-aide-toggle  { width:100%; background:var(--bg2); border:none; padding:1rem 1.25rem; display:flex; align-items:center; justify-content:space-between; font-family:var(--fm); font-size:var(--fs-md); color:var(--text2); cursor:pointer; text-align:left; transition:var(--transition); }
.jeu-aide-toggle:hover { color:var(--amber); background:var(--bg3); }
.jeu-aide-content { padding:1rem 1.25rem 1.25rem; background:var(--bg3); }

/* ══════════════════════════════════════
   ANIMATIONS GLOBALES
   ══════════════════════════════════════ */
@keyframes fade-up { from{opacity:0;transform:translateY(20px);} to{opacity:1;transform:translateY(0);} }
@keyframes flicker { 0%,92%,100%{opacity:1;} 93%{opacity:.8;} 97%{opacity:.65;} 98%{opacity:1;} }
@keyframes blink   { 50%{opacity:0;} }
@keyframes bounce  { 0%,100%{transform:translateX(-50%) translateY(0);} 50%{transform:translateX(-50%) translateY(-8px);} }

/* ══════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════ */

/* ── Compact nav : écrans école 1366px ── */
@media (max-width: 1400px) {
  .nav-logo           { margin-right: 1rem; }
  .nav-link           { padding: 0 .45rem; font-size: .82rem; }
  .nav-search input   { width: 110px; }
}

/* ── Mode dyslexique : hamburger sur écrans < 1600px ──
   À 1.20rem les 10 items ne tiennent pas à 1366px.
   Solution : menu mobile (overlay) plutôt que réduire l'accessibilité. ── */
@media (max-width: 1600px) {
  body.dyslexic .nav-menu                                 { display: none; }
  body.dyslexic .nav-search                               { display: none; }
  body.dyslexic .mobile-nav-overlay .nav-search           { display: flex; }
  body.dyslexic .nav-spacer                               { display: none; }
  body.dyslexic .nav-hamburger                            { display: flex; }
}

@media (max-width: 1024px) {
  .nav-menu                        { display:none; }
  .nav-search                      { display:none; }
  .mobile-nav-overlay .nav-search  { display:flex;  } /* recherche dans le menu mobile */
  .nav-hamburger                   { display:flex; }
  .nav-spacer                      { display:none; }
  .lecon-toc     { display:none; }
  .lecon-layout  { padding:2rem 1.25rem 4rem; }
}
@media (max-width: 768px) {
  #navbar          { padding:0 1.25rem; }
  .section         { padding:3.5rem 1.25rem; }
  .cards-grid      { grid-template-columns:1fr; }
  .features-grid   { grid-template-columns:1fr 1fr; }
  .tools-grid      { grid-template-columns:1fr 1fr; }
  .outils-grid     { grid-template-columns:1fr; }
  .hero-stats      { gap:1.5rem; }
  .stat-sep        { display:none; }
  .stat-num        { font-size:var(--fs-xl); }
  .footer-inner    { flex-direction:column; align-items:flex-start; text-align:left; }
  .footer-links    { flex-direction:column; align-items:flex-start; gap:.6rem; }
}
@media (min-width: 481px) and (max-width: 1200px) {
  /* Réserve l'espace des toggles fixes (~17rem depuis la droite) */
  footer { padding-right: 17rem; }
}
@media (max-width: 480px) {
  .features-grid   { grid-template-columns:1fr; }
  footer           { padding-bottom:2.5rem; padding-right:2rem; } /* toggles cachés ici */
  #light-toggle    { display:none; }
  #dyslexic-toggle { display:none; }
}

/* ══════════════════════════════════════
   MODE LIGHT — corrections spécifiques
   (les variables couvrent l'essentiel ;
   ci-dessous : valeurs rgba hardcodées)
   ══════════════════════════════════════ */
body.light .nav-logo-text  { text-shadow:none; }
body.light .hero-title     { text-shadow:none; }
body.light .stat-num       { text-shadow:none; }
body.light .lecon-title    { text-shadow:none; }
body.light .hero-bg-text   { -webkit-text-stroke:1px rgba(0,0,80,.06); }
body.light .hero-grid      {
  background-image:
    linear-gradient(rgba(0,0,80,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,0,80,.04) 1px,transparent 1px);
}
body.light .hero-cta       { border-color:rgba(184,92,0,.4); }
body.light .apropos-hero   { background:radial-gradient(ellipse 80% 60% at 50% 0%,var(--bg4) 0%,var(--bg) 70%); }

/* ══ Vert de validation — overrides mode clair ══
   Supprime les glow/rgba néon sur fond clair.
   Les classes qui utilisent var(--green) héritent
   déjà de --green:#1a7a00 ; on règle ici les valeurs
   rgba(57,255,20,…) codées en dur + les text-shadow. */
body.light .q-answer.correct,
body.light .q-fb.ok,
body.light .quiz-result.ok,
body.light .qcm-option.correct,
body.light .jeu-msg.ok,
body.light .corr-ok { background: rgba(22,163,74,.09); border-color: rgba(22,163,74,.3); }

body.light .q-fb.ok { color: #166534; }

body.light .result-score.pass  { text-shadow: none; }
body.light .diag-feedback.ok   { background: rgba(22,163,74,.07); border-left-color: #16a34a; }
body.light .badge-c2           { background: rgba(22,163,74,.12); }
body.light .ia-card-badge.done { background: #16a34a; box-shadow: none; }