/* ============================================================
   LIVRET AAG — Design System
   Editorial-clinical. Self-hosted fonts. Offline-first.
   ============================================================ */

/* ---------- Fonts (self-hosted, offline-safe) ---------- */
@font-face { font-family:"Newsreader"; src:url("../fonts/newsreader-400.woff2") format("woff2"); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:"Newsreader"; src:url("../fonts/newsreader-600.woff2") format("woff2"); font-weight:600; font-style:normal; font-display:swap; }
@font-face { font-family:"Newsreader"; src:url("../fonts/newsreader-400-italic.woff2") format("woff2"); font-weight:400; font-style:italic; font-display:swap; }
@font-face { font-family:"Plex Sans"; src:url("../fonts/plexsans-400.woff2") format("woff2"); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:"Plex Sans"; src:url("../fonts/plexsans-500.woff2") format("woff2"); font-weight:500; font-style:normal; font-display:swap; }
@font-face { font-family:"Plex Sans"; src:url("../fonts/plexsans-600.woff2") format("woff2"); font-weight:600; font-style:normal; font-display:swap; }
@font-face { font-family:"Plex Sans"; src:url("../fonts/plexsans-700.woff2") format("woff2"); font-weight:700; font-style:normal; font-display:swap; }
@font-face { font-family:"Plex Mono"; src:url("../fonts/plexmono-400.woff2") format("woff2"); font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:"Plex Mono"; src:url("../fonts/plexmono-600.woff2") format("woff2"); font-weight:600; font-style:normal; font-display:swap; }

/* ---------- Tokens ---------- */
:root{
  --paper:#FBFAF5;
  --paper-2:#F4F1E8;
  --paper-3:#ECE8DB;
  --card:#FFFFFF;
  --ink:#16252C;
  --ink-soft:#46555C;
  --ink-faint:#8A938F;
  --line:#E3DFD0;
  --line-soft:#EEEBE0;

  --brand:#0E5C5C;
  --brand-deep:#0A4242;
  --brand-soft:#3E8585;
  --brand-tint:#E2EEEB;

  /* Functional code couleur (du livret) */
  --otc:#2E7D4F;       --otc-tint:#E5F0E8;
  --dev:#2C6BA6;       --dev-tint:#E3ECF4;
  --ori:#BE6E1B;       --ori-tint:#F6EAD8;
  --rx:#B0352F;        --rx-tint:#F5E2DF;
  --info:#2C6BA6;      --info-tint:#E3ECF4;

  /* GRADE */
  --gA:#1F7A4D; --gB:#2C6BA6; --gC:#BE6E1B; --gD:#928A7A;

  --gold:#B08436;

  --font-display:"Newsreader",Georgia,serif;
  --font-body:"Plex Sans",-apple-system,Segoe UI,sans-serif;
  --font-mono:"Plex Mono",ui-monospace,Menlo,monospace;

  --wrap:1180px;
  --radius:14px;
  --radius-s:9px;
  --shadow-s:0 1px 2px rgba(22,37,44,.05), 0 2px 8px rgba(22,37,44,.05);
  --shadow-m:0 4px 14px rgba(22,37,44,.08), 0 14px 38px rgba(22,37,44,.09);
  --shadow-l:0 18px 60px rgba(22,37,44,.16);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%;}
body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.62;
  font-size:16.5px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
ul{list-style:none;}
::selection{background:var(--brand);color:#fff;}

/* Paper grain atmosphere */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:radial-gradient(circle at 1px 1px, rgba(22,37,44,.045) 1px, transparent 0);
  background-size:26px 26px;
}
body>*{position:relative;z-index:1;}

/* ---------- Typography ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.16;letter-spacing:-.01em;color:var(--ink);}
h1{font-size:clamp(2.4rem,5.2vw,4rem);}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);}
h3{font-size:1.32rem;}
h4{font-size:1.08rem;}
p{max-width:74ch;}
strong{font-weight:600;}

.eyebrow{
  font-family:var(--font-mono);font-size:.74rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--brand);
  display:inline-flex;align-items:center;gap:.6em;
}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--brand);display:inline-block;}
.lead{font-size:1.16rem;color:var(--ink-soft);max-width:64ch;}
.section-title{font-size:clamp(1.5rem,3vw,2.1rem);margin:.35em 0 .15em;}

/* ---------- Layout ---------- */
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px;}
.wrap-narrow{max-width:860px;margin:0 auto;padding:0 28px;}
section{padding:clamp(48px,7vw,96px) 0;}
.divider{height:1px;background:var(--line);max-width:var(--wrap);margin:0 auto;}

/* ---------- Header / Nav ---------- */
.site-head{
  position:sticky;top:0;z-index:100;
  background:rgba(251,250,245,.86);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:24px;height:66px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:38px;height:38px;border-radius:9px;flex-shrink:0;
  background:linear-gradient(150deg,var(--brand),var(--brand-deep));
  display:grid;place-items:center;box-shadow:var(--shadow-s);
}
.brand-mark svg{width:21px;height:21px;}
.brand-text{display:flex;flex-direction:column;line-height:1.05;}
.brand-text b{font-family:var(--font-display);font-size:1.06rem;font-weight:600;}
.brand-text span{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink-faint);}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-links a{
  font-size:.86rem;font-weight:500;padding:8px 11px;border-radius:7px;
  color:var(--ink-soft);transition:background .2s,color .2s;white-space:nowrap;
}
.nav-links a:hover{background:var(--paper-2);color:var(--ink);}
.nav-links a.active{color:var(--brand);background:var(--brand-tint);font-weight:600;}
.nav-cta{
  background:var(--brand)!important;color:#fff!important;font-weight:600!important;
  padding:9px 15px!important;
}
.nav-cta:hover{background:var(--brand-deep)!important;}
.nav-toggle{display:none;margin-left:auto;width:42px;height:42px;border-radius:8px;
  border:1px solid var(--line);align-items:center;justify-content:center;}
.nav-toggle svg{width:20px;height:20px;}

/* ---------- Footer ---------- */
.site-foot{background:var(--brand-deep);color:#cfe0de;padding:54px 0 30px;margin-top:40px;}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:38px;}
.site-foot h4{color:#fff;font-size:1.18rem;margin-bottom:10px;}
.site-foot p{font-size:.9rem;color:#a9c4c2;}
.site-foot a{font-size:.9rem;color:#cfe0de;display:block;padding:3px 0;transition:color .15s;}
.site-foot a:hover{color:#fff;}
.foot-disc{
  margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.13);
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:.78rem;color:#8fadab;font-family:var(--font-mono);
}
.foot-disc span{font-family:var(--font-mono);font-size:.74rem;color:#7fa09e;}

/* ---------- Badges (code couleur) ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:.68rem;font-weight:600;
  letter-spacing:.06em;text-transform:uppercase;
  padding:4px 9px;border-radius:6px;white-space:nowrap;line-height:1.3;
}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;flex-shrink:0;}
.badge.otc{color:var(--otc);background:var(--otc-tint);}
.badge.dev{color:var(--dev);background:var(--dev-tint);}
.badge.ori{color:var(--ori);background:var(--ori-tint);}
.badge.rx{color:var(--rx);background:var(--rx-tint);}
.badge.info{color:var(--info);background:var(--info-tint);}

/* GRADE pill */
.grade{
  display:inline-grid;place-items:center;width:26px;height:26px;border-radius:7px;
  font-family:var(--font-mono);font-weight:600;font-size:.86rem;color:#fff;flex-shrink:0;
}
.grade.a{background:var(--gA);} .grade.b{background:var(--gB);}
.grade.c{background:var(--gC);} .grade.d{background:var(--gD);}
.grade-line{display:inline-flex;align-items:center;gap:8px;}

/* ---------- Callouts (encadrés du livret) ---------- */
.callout{
  border-radius:var(--radius-s);padding:18px 20px 18px 22px;
  border-left:4px solid var(--info);background:var(--info-tint);
  margin:20px 0;font-size:.95rem;
}
.callout h4{margin-bottom:5px;font-family:var(--font-body);font-weight:700;font-size:.96rem;}
.callout p{color:var(--ink-soft);max-width:none;}
.callout.rx{border-color:var(--rx);background:var(--rx-tint);}
.callout.rx h4{color:var(--rx);}
.callout.ori{border-color:var(--ori);background:var(--ori-tint);}
.callout.ori h4{color:var(--ori);}
.callout.otc{border-color:var(--otc);background:var(--otc-tint);}
.callout.otc h4{color:var(--otc);}
.callout.info{border-color:var(--info);background:var(--info-tint);}
.callout.info h4{color:var(--info);}
.callout-ico{font-size:1.05rem;}

/* ---------- Cards ---------- */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-s);transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.card-hover:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);}
.grid{display:grid;gap:22px;}
.g2{grid-template-columns:repeat(2,1fr);}
.g3{grid-template-columns:repeat(3,1fr);}
.g4{grid-template-columns:repeat(4,1fr);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-weight:600;font-size:.92rem;padding:13px 22px;border-radius:9px;
  transition:transform .18s var(--ease),box-shadow .2s,background .2s;
}
.btn svg{width:17px;height:17px;}
.btn-primary{background:var(--brand);color:#fff;box-shadow:var(--shadow-s);}
.btn-primary:hover{background:var(--brand-deep);transform:translateY(-2px);box-shadow:var(--shadow-m);}
.btn-ghost{border:1px solid var(--line);background:var(--card);color:var(--ink);}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px);}
.btn-sm{padding:8px 14px;font-size:.82rem;}

/* ---------- Fiche header band ---------- */
.fiche-head{
  background:linear-gradient(170deg,var(--brand-deep),var(--brand) 70%);
  color:#fff;padding:clamp(40px,6vw,72px) 0 clamp(36px,5vw,56px);
  position:relative;overflow:hidden;
}
.fiche-head::after{
  content:"";position:absolute;right:-90px;top:-90px;width:340px;height:340px;
  border-radius:50%;border:42px solid rgba(255,255,255,.05);
}
.fiche-head .wrap{position:relative;}
.fiche-tag{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:.74rem;letter-spacing:.18em;
  text-transform:uppercase;color:#9fd0cc;margin-bottom:16px;
}
.fiche-code{
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);
  padding:3px 9px;border-radius:6px;color:#fff;font-weight:600;
}
.fiche-head h1{color:#fff;max-width:18ch;}
.fiche-head .lead{color:#cfe6e3;margin-top:14px;}
.fiche-legend{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px;}
.fiche-legend .badge{background:rgba(255,255,255,.12);}
.fiche-legend .badge.otc{color:#9be0b6;}
.fiche-legend .badge.dev{color:#9fc8ec;}
.fiche-legend .badge.ori{color:#f0c489;}
.fiche-legend .badge.rx{color:#f0a9a4;}

/* ---------- Data table ---------- */
.table-wrap{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--card);box-shadow:var(--shadow-s);
}
.scroll-x{overflow-x:auto;}
table.data{width:100%;border-collapse:collapse;font-size:.9rem;min-width:560px;}
table.data thead th{
  background:var(--paper-2);text-align:left;padding:13px 15px;
  font-family:var(--font-mono);font-size:.7rem;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);
  border-bottom:1px solid var(--line);white-space:nowrap;
}
table.data tbody td{padding:13px 15px;border-bottom:1px solid var(--line-soft);vertical-align:top;}
table.data tbody tr:last-child td{border-bottom:none;}
table.data tbody tr:hover{background:var(--paper);}
table.data .row-group td{
  background:var(--brand-tint);font-weight:600;color:var(--brand-deep);
  font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;
  font-family:var(--font-mono);
}
.price{font-family:var(--font-mono);font-weight:600;white-space:nowrap;}
.price small{color:var(--ink-faint);font-weight:400;}

/* ---------- Glossary tooltip ---------- */
.abbr{
  border-bottom:1.5px dotted var(--brand-soft);cursor:help;
  font-weight:600;color:var(--brand-deep);
}
#tip{
  position:fixed;z-index:300;max-width:280px;
  background:var(--ink);color:#f4f1e8;
  padding:10px 13px;border-radius:9px;font-size:.83rem;line-height:1.5;
  box-shadow:var(--shadow-l);pointer-events:none;opacity:0;transform:translateY(4px);
  transition:opacity .14s,transform .14s;
}
#tip.on{opacity:1;transform:translateY(0);}
#tip b{color:#fff;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.05em;
  display:block;margin-bottom:2px;}

/* ---------- Reveal animation (only when JS is active) ---------- */
html.js [data-reveal]{opacity:0;transform:translateY(22px);}
html.js [data-reveal].in{opacity:1;transform:none;transition:opacity .7s var(--ease),transform .7s var(--ease);}
@media (prefers-reduced-motion:reduce){
  html.js [data-reveal]{opacity:1;transform:none;transition:none;}
}

/* ---------- Pills / chips ---------- */
.chip{
  display:inline-flex;align-items:center;gap:7px;
  font-size:.82rem;font-weight:500;padding:6px 12px;border-radius:30px;
  background:var(--paper-2);border:1px solid var(--line);color:var(--ink-soft);
  transition:all .18s;
}
.chip.on,.chip:hover{background:var(--brand);border-color:var(--brand);color:#fff;}
.chip-num{
  font-family:var(--font-mono);font-size:.68rem;background:rgba(0,0,0,.08);
  padding:1px 6px;border-radius:20px;
}
.chip.on .chip-num{background:rgba(255,255,255,.22);}

/* ---------- Stat / number block ---------- */
.stat{text-align:left;}
.stat b{font-family:var(--font-display);font-size:2.6rem;font-weight:600;color:var(--brand);
  display:block;line-height:1;}
.stat span{font-size:.86rem;color:var(--ink-soft);}

/* ---------- Misc ---------- */
.tag-num{
  font-family:var(--font-mono);font-size:.78rem;font-weight:600;color:var(--brand);
}
.kicker-rule{width:46px;height:3px;background:var(--gold);border-radius:2px;margin:18px 0;}
.note{font-size:.84rem;color:var(--ink-faint);font-style:italic;}
mark{background:#fde9a7;color:inherit;padding:0 2px;border-radius:2px;}
.disclaim-bar{
  background:var(--rx-tint);border-top:1px solid var(--line);
  text-align:center;padding:9px 16px;font-size:.82rem;color:var(--rx);font-weight:500;
}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .g4{grid-template-columns:repeat(2,1fr);}
  .g3{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:1040px){
  .nav-links{
    position:fixed;inset:66px 0 auto 0;flex-direction:column;align-items:stretch;
    background:var(--paper);border-bottom:1px solid var(--line);padding:14px;gap:4px;
    box-shadow:var(--shadow-m);transform:translateY(-135%);transition:transform .3s var(--ease);
    max-height:calc(100vh - 66px);overflow-y:auto;
  }
  .nav-links.open{transform:translateY(0);}
  .nav-links a{padding:12px 14px;font-size:.95rem;}
  .nav-cta{margin-top:4px;}
  .nav-toggle{display:flex;}
}
@media (max-width:760px){
  .g2,.g3,.g4{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
  body{font-size:16px;}
  h1{font-size:clamp(2rem,8vw,2.6rem);}
}

/* ---------- Print ---------- */
@media print{
  .site-head,.site-foot,.nav-toggle,#tip,.no-print{display:none!important;}
  body::before{display:none;}
  body{background:#fff;}
  section{padding:18px 0;}
  .card,.table-wrap{box-shadow:none;border-color:#ccc;}
  a{color:inherit;}
}

/* ============================================================
   PAGE — Accueil (index)
   ============================================================ */
.hero{padding:clamp(54px,8vw,110px) 0 clamp(46px,6vw,84px);position:relative;}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:56px;align-items:center;}
.hero h1{margin-top:18px;}
.hero .lead{margin-top:20px;}
.hero-actions{display:flex;gap:13px;margin-top:30px;flex-wrap:wrap;}
.hero-meta{margin-top:32px;display:flex;gap:34px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:20px;}
.hero-meta b{display:block;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.13em;
  text-transform:uppercase;color:var(--ink-faint);margin-bottom:2px;}
.hero-meta span{font-size:.92rem;font-weight:500;}

.cat-panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-m);overflow:hidden;}
.cat-panel-head{background:var(--brand-deep);color:#fff;padding:15px 20px;
  display:flex;justify-content:space-between;align-items:center;}
.cat-panel-head b{font-family:var(--font-display);font-size:1.04rem;font-weight:600;}
.cat-panel-head span{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.14em;color:#9fd0cc;}
.cat-row{display:flex;gap:13px;padding:15px 20px;border-bottom:1px solid var(--line-soft);align-items:flex-start;}
.cat-row:last-child{border-bottom:none;}
.cat-dot{width:13px;height:13px;border-radius:50%;margin-top:4px;flex-shrink:0;}
.cat-row b{font-size:.94rem;}
.cat-row p{font-size:.82rem;color:var(--ink-soft);margin-top:1px;max-width:none;}

/* stat band */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.stat-grid .stat{padding:4px 0;}
.stat b{font-variant-numeric:tabular-nums;}

/* fiche cards (sommaire) */
.fiche-card{display:flex;flex-direction:column;}
.fc-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;}
.fc-code{font-family:var(--font-mono);font-weight:600;font-size:.78rem;color:#fff;
  background:var(--brand);padding:5px 10px;border-radius:6px;letter-spacing:.04em;}
.fiche-card h3{font-size:1.18rem;}
.fc-desc{font-size:.89rem;color:var(--ink-soft);margin:7px 0 16px;max-width:none;}
.fc-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px;}
.fc-go{margin-top:auto;font-family:var(--font-mono);font-size:.76rem;font-weight:600;
  color:var(--brand);display:inline-flex;align-items:center;gap:6px;transition:gap .2s var(--ease);}
.fiche-card:hover .fc-go{gap:11px;}
.fc-go svg{width:15px;height:15px;}

/* feature showcase */
.feat-band{background:linear-gradient(165deg,var(--brand-deep),var(--brand));color:#fff;}
.feat-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.feat-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);padding:30px;transition:transform .25s var(--ease),background .25s;}
.feat-card:hover{transform:translateY(-5px);background:rgba(255,255,255,.11);}
.feat-ico{width:50px;height:50px;border-radius:12px;background:rgba(255,255,255,.13);
  display:grid;place-items:center;margin-bottom:18px;}
.feat-ico svg{width:25px;height:25px;}
.feat-card h3{color:#fff;}
.feat-card p{color:#cfe6e3;font-size:.92rem;margin:8px 0 16px;}
.feat-card .fc-go{color:#fff;}
.feat-head h2{color:#fff;}
.feat-head .lead{color:#cfe6e3;}

@media (max-width:880px){
  .hero-grid{grid-template-columns:1fr;gap:38px;}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .feat-grid{grid-template-columns:1fr;}
}

/* ============================================================
   CONTENT COMPONENTS — shared by fiches F1–F5, Préambule
   ============================================================ */
.mini-head{margin-bottom:6px;}
.block-title{font-size:clamp(1.35rem,2.4vw,1.85rem);margin:.2em 0 .35em;}
.prose p{margin:0 0 14px;color:var(--ink-soft);}
.prose p:last-child{margin-bottom:0;}

/* content lists */
.clist{display:flex;flex-direction:column;gap:9px;margin:13px 0;}
.clist li{display:flex;gap:10px;font-size:.93rem;color:var(--ink-soft);line-height:1.55;}
.clist li::before{content:"";flex-shrink:0;margin-top:8px;width:6px;height:6px;border-radius:50%;
  background:var(--brand);}
.clist.ok li::before,.clist.no li::before,.clist.arrow li::before{
  width:auto;height:auto;border-radius:0;margin-top:0;background:none;
  font-family:var(--font-mono);font-weight:700;font-size:.92rem;line-height:1.5;}
.clist.ok li::before{content:"✓";color:var(--otc);}
.clist.no li::before{content:"✕";color:var(--rx);}
.clist.arrow li::before{content:"→";color:var(--brand);}
.clist li b{color:var(--ink);}

/* numbered step timeline */
.steps{counter-reset:s;}
.step{display:flex;gap:18px;padding-bottom:24px;position:relative;}
.step:last-child{padding-bottom:0;}
.step-num{
  counter-increment:s;flex-shrink:0;width:38px;height:38px;border-radius:11px;
  background:var(--brand);color:#fff;font-family:var(--font-mono);font-weight:600;
  display:grid;place-items:center;font-size:.95rem;z-index:1;
}
.step-num::before{content:counter(s);}
.step:not(:last-child)::after{
  content:"";position:absolute;left:18px;top:42px;bottom:-2px;width:2px;background:var(--line);
}
.step-body{padding-top:5px;}
.step-body h4{font-family:var(--font-body);font-weight:700;font-size:1rem;margin-bottom:3px;}
.step-body p{font-size:.91rem;color:var(--ink-soft);max-width:62ch;}

/* definition / key-value rows */
.deflist{border-top:1px solid var(--line-soft);}
.defrow{display:grid;grid-template-columns:140px 1fr;gap:18px;padding:11px 0;
  border-bottom:1px solid var(--line-soft);font-size:.92rem;}
.defrow dt{font-weight:600;color:var(--ink);}
.defrow dd{color:var(--ink-soft);}

/* glossary grid */
.gloss-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.gloss-item{background:var(--card);padding:15px 18px;display:flex;gap:14px;align-items:flex-start;}
.gloss-abbr{font-family:var(--font-mono);font-weight:600;color:var(--brand);font-size:.86rem;
  background:var(--brand-tint);padding:3px 8px;border-radius:5px;flex-shrink:0;min-width:54px;text-align:center;}
.gloss-text b{display:block;font-size:.92rem;}
.gloss-text span{font-size:.83rem;color:var(--ink-soft);}

/* legend / code couleur demo cards */
.legend-card{border-left:4px solid var(--brand);padding:14px 18px;border-radius:var(--radius-s);
  background:var(--card);border-top:1px solid var(--line);border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);}
.legend-card b{font-size:.96rem;}
.legend-card p{font-size:.85rem;color:var(--ink-soft);margin-top:2px;max-width:none;}

/* phase / info tile */
.tile{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow-s);}
.tile-tag{font-family:var(--font-mono);font-size:.7rem;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--brand);display:block;margin-bottom:8px;}
.tile h4{font-size:1.12rem;margin-bottom:8px;}

/* GRADE legend strip */
.grade-legend{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.grade-legend .gl{display:flex;gap:12px;align-items:flex-start;padding:16px;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-s);}
.grade-legend .gl p{font-size:.82rem;color:var(--ink-soft);margin-top:3px;max-width:none;}
.grade-legend .gl b{font-size:.9rem;}

/* section intro with side rule */
.intro-rule{border-left:3px solid var(--gold);padding-left:20px;margin:8px 0 4px;}

/* anchor target offset */
.anchor{scroll-margin-top:90px;}

@media (max-width:680px){
  .gloss-grid{grid-template-columns:1fr;}
  .grade-legend{grid-template-columns:1fr 1fr;}
  .defrow{grid-template-columns:1fr;gap:2px;}
}

/* ============================================================
   PAGE — F1 (L'AAG en bref)
   ============================================================ */
/* hair cycle phases */
.phase-card{position:relative;overflow:hidden;}
.phase-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--accent,var(--brand));}
.phase-card .ph-pct{font-family:var(--font-display);font-size:2.2rem;font-weight:600;
  color:var(--accent,var(--brand));line-height:1;}
.phase-card .ph-bar{height:7px;border-radius:4px;background:var(--paper-3);margin:12px 0 4px;overflow:hidden;}
.phase-card .ph-bar i{display:block;height:100%;border-radius:4px;background:var(--accent,var(--brand));}
.phase-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:10px;font-size:.82rem;color:var(--ink-soft);}
.phase-meta b{color:var(--ink);font-family:var(--font-mono);font-size:.78rem;}

/* interactive clinical scale */
.scale-tool{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-s);overflow:hidden;}
.scale-tabs{display:flex;border-bottom:1px solid var(--line);}
.scale-tab{flex:1;padding:15px 18px;font-weight:600;font-size:.93rem;color:var(--ink-soft);
  background:var(--paper-2);border-right:1px solid var(--line);transition:all .2s;text-align:left;}
.scale-tab:last-child{border-right:none;}
.scale-tab small{display:block;font-family:var(--font-mono);font-size:.66rem;font-weight:400;
  letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);margin-top:2px;}
.scale-tab.on{background:var(--card);color:var(--brand);box-shadow:inset 0 -3px 0 var(--brand);}
.scale-body{display:grid;grid-template-columns:280px 1fr;gap:0;}
.scale-viz{padding:26px;border-right:1px solid var(--line);background:var(--paper);
  display:flex;flex-direction:column;align-items:center;gap:16px;}
.scale-viz svg{width:200px;height:auto;}
.scale-chips{display:flex;flex-wrap:wrap;gap:7px;justify-content:center;}
.s-chip{width:38px;height:38px;border-radius:9px;border:1.5px solid var(--line);
  font-family:var(--font-mono);font-weight:600;font-size:.82rem;color:var(--ink-soft);
  transition:all .18s;background:var(--card);}
.s-chip:hover{border-color:var(--brand-soft);}
.s-chip.on{background:var(--brand);border-color:var(--brand);color:#fff;transform:translateY(-2px);
  box-shadow:var(--shadow-s);}
.scale-detail{padding:28px;}
.scale-detail .sd-stage{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--brand);font-weight:600;}
.scale-detail h3{margin:4px 0 14px;}
.sd-row{margin-bottom:14px;}
.sd-row b{display:block;font-size:.82rem;color:var(--ink-faint);font-family:var(--font-mono);
  text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px;}
.sd-row p{font-size:.93rem;color:var(--ink-soft);max-width:none;}
.sd-orient{margin-top:18px;}

/* alert checklist */
.alert-box{background:var(--rx-tint);border:1px solid #e7c4c0;border-radius:var(--radius);padding:26px;}
.alert-box h3{color:var(--rx);display:flex;align-items:center;gap:9px;}
.alert-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;margin-top:16px;}
.alert-grid li{display:flex;gap:10px;font-size:.91rem;color:var(--ink);}
.alert-grid li::before{content:"!";flex-shrink:0;width:19px;height:19px;border-radius:5px;
  background:var(--rx);color:#fff;font-family:var(--font-mono);font-weight:700;font-size:.74rem;
  display:grid;place-items:center;margin-top:2px;}

@media (max-width:760px){
  .scale-body{grid-template-columns:1fr;}
  .scale-viz{border-right:none;border-bottom:1px solid var(--line);}
  .alert-grid{grid-template-columns:1fr;}
  .scale-tab{font-size:.84rem;padding:12px;}
}

/* ============================================================
   PAGE — F2 (Conseils hygiéno-diététiques)
   ============================================================ */
.keyfact{display:flex;align-items:baseline;gap:9px;background:var(--brand-tint);
  border-radius:var(--radius-s);padding:9px 13px;margin:12px 0;}
.keyfact b{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--brand);flex-shrink:0;}
.keyfact span{font-weight:600;color:var(--ink);font-size:.95rem;}
.micro-ico{width:44px;height:44px;border-radius:11px;background:var(--brand-tint);
  display:grid;place-items:center;font-size:1.3rem;margin-bottom:14px;}
.life-card{display:flex;gap:16px;align-items:flex-start;}
.life-ico{width:46px;height:46px;border-radius:12px;flex-shrink:0;display:grid;place-items:center;
  font-size:1.35rem;background:var(--paper-2);border:1px solid var(--line);}
.life-card h4{font-family:var(--font-body);font-weight:700;font-size:1rem;}
.life-card p{font-size:.88rem;color:var(--ink-soft);margin-top:3px;}

/* ============================================================
   UTILITIES
   ============================================================ */
.mt-s{margin-top:16px;}
.mt-m{margin-top:28px;}
.mt-l{margin-top:40px;}
.mb-0{margin-bottom:0;}
.center{text-align:center;}

/* ============================================================
   PAGE — F3 (Produits anti-AAG · base de données)
   ============================================================ */
.db-toolbar{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;box-shadow:var(--shadow-s);position:sticky;top:78px;z-index:40;
}
.search-box{position:relative;margin-bottom:14px;}
.search-box svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);
  width:18px;height:18px;stroke:var(--ink-faint);}
.search-box input{
  width:100%;font-family:var(--font-body);font-size:.95rem;
  padding:13px 14px 13px 42px;border:1.5px solid var(--line);border-radius:9px;
  background:var(--paper);color:var(--ink);transition:border-color .18s,box-shadow .18s;
}
.search-box input:focus{outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px var(--brand-tint);}
.filter-rows{display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center;}
.filter-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.filter-label{font-family:var(--font-mono);font-size:.66rem;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);}
.db-meta{display:flex;justify-content:space-between;align-items:center;gap:14px;
  flex-wrap:wrap;margin:22px 0 16px;}
.db-count{font-family:var(--font-mono);font-size:.84rem;color:var(--ink-soft);}
.db-count b{color:var(--brand);}
.db-sort{display:flex;align-items:center;gap:8px;}
.db-sort select{font-family:var(--font-body);font-size:.85rem;padding:7px 10px;
  border:1.5px solid var(--line);border-radius:7px;background:var(--card);color:var(--ink);cursor:pointer;}

.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.prod-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow-s);display:flex;flex-direction:column;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s;
  border-left:4px solid var(--brand);}
.prod-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-m);}
.prod-card.cat-otc{border-left-color:var(--otc);}
.prod-card.cat-dev{border-left-color:var(--dev);}
.prod-card.cat-rx{border-left-color:var(--rx);}
.pc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:11px;}
.pc-name{font-family:var(--font-display);font-size:1.16rem;font-weight:600;line-height:1.2;}
.pc-brand{font-size:.8rem;color:var(--ink-faint);font-family:var(--font-mono);margin-top:2px;}
.pc-dci{font-size:.87rem;color:var(--ink-soft);margin:8px 0;line-height:1.5;}
.pc-status{font-size:.82rem;color:var(--ink-soft);background:var(--paper-2);
  border-radius:7px;padding:8px 11px;margin-top:auto;}
.pc-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;
  margin-top:13px;padding-top:13px;border-top:1px solid var(--line-soft);}
.pc-foot .price{font-size:1.05rem;color:var(--brand-deep);}
.pc-foot .price small{font-weight:400;font-size:.7rem;}
.pc-fam{font-family:var(--font-mono);font-size:.68rem;color:var(--ink-faint);
  text-transform:uppercase;letter-spacing:.05em;}
.pc-sex{font-family:var(--font-mono);font-size:.66rem;font-weight:600;padding:2px 7px;
  border-radius:5px;background:var(--paper-3);color:var(--ink-soft);}
.db-empty{text-align:center;padding:60px 20px;color:var(--ink-faint);}

@media (max-width:980px){.prod-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:620px){
  .prod-grid{grid-template-columns:1fr;}
  .db-toolbar{position:static;}
}

.foot-sub{font-size:1rem;}

/* ============================================================
   PAGE — F4 (Guide de dispensation · wizard)
   ============================================================ */
/* generic segmented tabs */
.seg-tabs{display:inline-flex;background:var(--paper-2);border:1px solid var(--line);
  border-radius:11px;padding:4px;gap:4px;}
.seg-tab{padding:10px 22px;border-radius:8px;font-weight:600;font-size:.92rem;
  color:var(--ink-soft);transition:all .18s;}
.seg-tab.on{background:var(--card);color:var(--brand);box-shadow:var(--shadow-s);}
.tab-panel{display:none;}
.tab-panel.on{display:block;animation:fade .35s var(--ease);}
@keyframes fade{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}

/* wizard */
.wizard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-m);overflow:hidden;}
.wiz-head{background:linear-gradient(150deg,var(--brand-deep),var(--brand));color:#fff;
  padding:20px 28px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;}
.wiz-head b{font-family:var(--font-display);font-size:1.15rem;font-weight:600;}
.wiz-steps{display:flex;gap:7px;align-items:center;}
.wiz-dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.28);transition:all .3s;}
.wiz-dot.on{background:#fff;width:24px;border-radius:5px;}
.wiz-dot.done{background:#7fc9b4;}
.wiz-body{padding:clamp(24px,4vw,40px);}
.wiz-kicker{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.13em;
  text-transform:uppercase;color:var(--brand);font-weight:600;}
.wiz-q{font-family:var(--font-display);font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:600;
  margin:8px 0 6px;line-height:1.2;}
.wiz-hint{color:var(--ink-soft);font-size:.93rem;margin-bottom:22px;}
.wiz-hint ul{margin-top:8px;}
.wiz-options{display:grid;gap:12px;}
.wiz-opt{display:flex;align-items:center;gap:15px;text-align:left;width:100%;
  padding:18px 20px;border:1.7px solid var(--line);border-radius:var(--radius-s);
  background:var(--card);transition:all .18s var(--ease);}
.wiz-opt:hover{border-color:var(--brand);background:var(--brand-tint);transform:translateX(4px);}
.wiz-opt .wo-mark{width:32px;height:32px;border-radius:9px;flex-shrink:0;display:grid;
  place-items:center;font-family:var(--font-mono);font-weight:700;font-size:.95rem;
  background:var(--paper-2);color:var(--brand);}
.wiz-opt .wo-text b{display:block;font-size:1rem;}
.wiz-opt .wo-text span{font-size:.85rem;color:var(--ink-soft);}
.wiz-opt.opt-warn:hover{border-color:var(--rx);background:var(--rx-tint);}
.wiz-opt.opt-warn .wo-mark{color:var(--rx);}
.wiz-opt.opt-go:hover{border-color:var(--otc);background:var(--otc-tint);}
.wiz-opt.opt-go .wo-mark{color:var(--otc);}

/* wizard result */
.wiz-result{text-align:left;}
.wr-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:30px;
  font-family:var(--font-mono);font-weight:600;font-size:.78rem;letter-spacing:.05em;
  text-transform:uppercase;margin-bottom:14px;}
.wr-badge.otc{background:var(--otc-tint);color:var(--otc);}
.wr-badge.ori{background:var(--ori-tint);color:var(--ori);}
.wr-badge.rx{background:var(--rx-tint);color:var(--rx);}
.wiz-result h3{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-bottom:10px;}
.wr-path{display:flex;flex-wrap:wrap;gap:6px;margin:18px 0;font-family:var(--font-mono);
  font-size:.74rem;color:var(--ink-faint);}
.wr-path span{background:var(--paper-2);border:1px solid var(--line);padding:3px 9px;border-radius:5px;}
.wiz-foot{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;padding-top:20px;
  border-top:1px solid var(--line-soft);}

/* treatment med blocks */
.intention{margin-bottom:16px;}
.intention-h{display:flex;align-items:baseline;gap:12px;margin-bottom:14px;}
.intention-h .it-num{font-family:var(--font-mono);font-weight:600;font-size:.78rem;color:#fff;
  background:var(--brand);padding:4px 10px;border-radius:6px;}
.intention-h h4{font-family:var(--font-body);font-weight:700;font-size:1.05rem;}
.med{border:1px solid var(--line);border-left:4px solid var(--brand-soft);border-radius:var(--radius-s);
  padding:15px 18px;margin-bottom:11px;background:var(--card);}
.med.opt{border-left-color:var(--line);border-left-style:dashed;}
.med-h{display:flex;justify-content:space-between;gap:12px;align-items:baseline;flex-wrap:wrap;}
.med-name{font-weight:700;font-size:1rem;}
.med-name .mk{font-family:var(--font-mono);color:var(--brand);margin-right:5px;}
.med-dose{font-family:var(--font-mono);font-size:.82rem;font-weight:600;color:var(--brand-deep);
  background:var(--brand-tint);padding:3px 9px;border-radius:5px;}
.med .clist{margin:9px 0 0;}
.med .clist li{font-size:.88rem;}

@media (max-width:680px){
  .seg-tabs{display:flex;}
  .seg-tab{flex:1;padding:10px 8px;text-align:center;}
}

/* ============================================================
   PAGE — F5 (Interactions & suivi)
   ============================================================ */
.lvl{display:inline-block;font-family:var(--font-mono);font-size:.66rem;font-weight:600;
  padding:3px 8px;border-radius:5px;white-space:nowrap;letter-spacing:.02em;}
.lvl.ci{background:var(--rx-tint);color:var(--rx);}
.lvl.deco{background:var(--ori-tint);color:var(--ori);}
.lvl.prec{background:#F8EFCF;color:#8A6A14;}
.lvl.surv{background:var(--dev-tint);color:var(--dev);}
.lvl-legend{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;}
.lvl-legend span{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--ink-soft);}
.delay-pill{font-family:var(--font-mono);font-weight:600;font-size:.78rem;color:var(--brand-deep);
  background:var(--brand-tint);padding:3px 9px;border-radius:5px;white-space:nowrap;}

/* observance checklist */
.obs-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 26px;}
.obs-grid li{display:flex;gap:10px;font-size:.91rem;color:var(--ink-soft);}
.obs-grid li::before{content:"✓";color:var(--brand);font-weight:700;font-family:var(--font-mono);flex-shrink:0;}

/* ============================================================
   PAGE — Annexes
   ============================================================ */
.res-card{display:flex;gap:22px;align-items:flex-start;}
.res-ico{width:62px;height:62px;border-radius:15px;flex-shrink:0;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--brand),var(--brand-deep));}
.res-ico svg{width:30px;height:30px;}
.res-card h3{font-size:1.16rem;}
.res-card p{font-size:.9rem;color:var(--ink-soft);margin:6px 0 12px;}
.res-link{font-family:var(--font-mono);font-size:.82rem;font-weight:600;color:var(--brand);
  display:inline-flex;align-items:center;gap:7px;}

/* ============================================================
   PAGE — Références
   ============================================================ */
.ref-group{margin-bottom:34px;}
.ref-group-h{font-family:var(--font-mono);font-size:.78rem;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:var(--brand);padding-bottom:8px;border-bottom:2px solid var(--brand-tint);
  margin-bottom:6px;}
.ref-item{display:flex;gap:15px;padding:14px 4px;border-bottom:1px solid var(--line-soft);}
.ref-n{flex-shrink:0;width:30px;height:30px;border-radius:8px;background:var(--brand);color:#fff;
  font-family:var(--font-mono);font-weight:600;font-size:.78rem;display:grid;place-items:center;}
.ref-item p{font-size:.9rem;color:var(--ink-soft);max-width:none;margin:3px 0 0;}
.ref-item:hover{background:var(--paper);}

@media (max-width:680px){ .obs-grid{grid-template-columns:1fr;} }

/* ============================================================
   ICON SYSTEM · VISUAL ENRICHMENT · MOBILE POLISH
   ============================================================ */

html{-webkit-tap-highlight-color:rgba(14,92,92,.14);}

/* Inline SVG icon — scales to surrounding text, inherits color */
.ico{
  width:1.05em;height:1.05em;display:inline-block;
  vertical-align:-.16em;flex-shrink:0;
}

/* Code-couleur dot used in legends */
.cdot{
  display:inline-block;width:12px;height:12px;border-radius:50%;
  margin-right:8px;vertical-align:-.05em;flex-shrink:0;
  box-shadow:0 0 0 3px rgba(0,0,0,.045);
}

/* tile-tag now supports a leading icon */
.tile-tag{display:flex;align-items:center;gap:7px;}
.tile-tag .ico{width:15px;height:15px;}

/* callout heading aligns an optional icon with its text */
.callout h4{display:flex;align-items:center;gap:8px;}
.callout h4 .ico{width:18px;height:18px;}

/* generic heading with a leading icon */
.ico-h{display:flex;align-items:center;gap:10px;}
.alert-box h3 .ico,.ico-h .ico{width:21px;height:21px;}
.ico-h .ico{color:var(--brand);}

/* micro / life icon tiles now hold an SVG */
.micro-ico,.life-ico{color:var(--brand);}
.micro-ico svg,.life-ico svg{width:23px;height:23px;}

/* disclaimer bar — icon + text on one centered line */
.disclaim-bar{display:flex;align-items:center;justify-content:center;gap:9px;}
.disclaim-bar .ico{width:16px;height:16px;}

/* faint decorative watermark icon on the home fiche cards */
.fiche-card{position:relative;overflow:hidden;}
.fc-watermark{
  position:absolute;right:-20px;bottom:-20px;
  width:120px;height:120px;color:var(--brand);
  opacity:.06;pointer-events:none;
}
.fc-watermark svg{width:100%;height:100%;}
.fiche-card:hover .fc-watermark{opacity:.11;}

/* keep the intention number from being squeezed on narrow screens */
.intention-h .it-num{flex-shrink:0;}

/* ---------- Mobile polish ---------- */
@media (max-width:560px){
  .wrap,.wrap-narrow{padding:0 18px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{justify-content:center;}
  .hero-meta{gap:16px 24px;}
  .stat b{font-size:2.15rem;}
  .foot-disc{flex-direction:column;align-items:flex-start;gap:6px;}
  section{padding:clamp(38px,9vw,72px) 0;}
}

/* Disable lift-on-hover for touch devices (avoids sticky hover state) */
@media (hover:none){
  .card-hover:hover,.feat-card:hover,.prod-card:hover,
  .wiz-opt:hover,.btn:hover{transform:none;}
}