/* ============================================================
   Odeur.net — feuille de style partagée (source unique)
   Aucune dépendance externe. Mobile-first, accessible.
   ============================================================ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#f6f4ee;
  --bg-2:#ede9df;
  --ink:#1a201d;
  --ink-2:#3c453f;
  --muted:#5a625b;
  --line:#d8d2c4;
  --forest:#13312b;     /* deep, clean, "fresh air" */
  --forest-2:#0d2620;
  --mint:#2f9e7e;
  --mint-soft:#e3f2ec;
  --citrus:#e0a020;     /* warning / cause accent (decorative) */
  --coral:#d8634e;      /* the "problem" accent (decorative) */
  --mint-ink:#157a5c;   /* mint for small text on light bg (>=4.5:1) */
  --coral-ink:#b8442f;  /* coral for small text on light bg */
  --citrus-ink:#8f6200; /* amber for small text on light bg */
  --radius:14px;
  --shadow:0 1px 0 #0000000a,0 16px 36px -22px #13312b40;
  --serif:"Fraunces",ui-serif,Georgia,"Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,Roboto,"Helvetica Neue",sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.62;font-size:17px;
  background-image:radial-gradient(1100px 560px at 86% -120px,#2f9e7e14,transparent 60%),radial-gradient(820px 460px at -6% 8%,#13312b0d,transparent 60%);
  background-attachment:fixed}
img,svg{display:block;max-width:100%}
a{color:var(--forest);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--mint);outline-offset:2px;border-radius:4px}
h1,h2,h3{font-family:var(--serif);font-weight:500;letter-spacing:-.012em;line-height:1.16;color:var(--forest)}
h1{font-size:clamp(2.2rem,5.4vw,3.5rem);letter-spacing:-.025em}
h2{font-size:clamp(1.55rem,3vw,2.15rem);margin-bottom:.4rem}
h3{font-size:1.18rem;margin-bottom:.3rem;color:var(--ink)}
p{color:var(--ink-2)}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}
.wrap.narrow{max-width:830px}
.skip{position:absolute;left:-9999px;top:0;background:var(--forest);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;z-index:100}
.skip:focus{left:0}

/* ---- header ---- */
.top{padding:15px 0;border-bottom:1px solid var(--line);background:#f6f4eecc;backdrop-filter:blur(8px);position:sticky;top:0;z-index:50}
.top .row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:1.4rem;color:var(--forest);font-weight:600}
.brand:hover{text-decoration:none}
.brand .mark{width:30px;height:30px;flex:none}
nav.main ul{list-style:none;display:flex;gap:22px;font-size:.96rem;flex-wrap:wrap;align-items:center}
nav.main a{color:var(--ink-2)}
nav.main a:hover,nav.main a[aria-current]{color:var(--forest)}
nav.main a[aria-current]{font-weight:600}
.searchbtn{font:inherit;font-size:.9rem;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 16px;cursor:pointer;color:var(--ink-2);display:inline-flex;gap:7px;align-items:center;min-height:38px}
.searchbtn:hover{border-color:var(--mint);color:var(--forest)}
@media (max-width:780px){nav.main ul{gap:14px;font-size:.86rem}}

/* ---- breadcrumb (fil d'Ariane) ---- */
.crumbs{padding:16px 0 0;font-size:.84rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.crumbs li{display:flex;align-items:center;gap:6px;color:var(--muted)}
.crumbs li::after{content:"›";color:var(--line)}
.crumbs li:last-child::after{content:""}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--forest)}
.crumbs [aria-current]{color:var(--ink-2)}

/* ---- hero ---- */
.hero{padding:50px 0 18px}
.kicker{font-family:var(--mono);font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mint-ink);margin-bottom:14px}
.hero .lede{max-width:760px}
.hero p.intro{font-size:1.16rem;margin-top:16px;max-width:660px}

/* ---- diagnostic search bar ---- */
.diag{margin-top:30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;max-width:720px}
.diag label{display:block;font-size:.82rem;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:8px}
.diag .field{display:flex;gap:10px;flex-wrap:wrap}
.diag input{flex:1;min-width:200px;font:inherit;font-size:1.05rem;padding:13px 16px;border:1.5px solid var(--line);border-radius:10px;background:var(--bg);color:var(--ink)}
.diag input:focus{outline:none;border-color:var(--mint);box-shadow:0 0 0 4px #2f9e7e22}
.diag button{font:inherit;font-weight:600;background:var(--forest);color:#fff;border:none;border-radius:10px;padding:13px 22px;cursor:pointer;transition:background .15s;min-height:44px}
.diag button:hover{background:var(--forest-2)}
.diag .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.diag .chips a{font-size:.88rem;background:var(--mint-soft);color:var(--forest);border-radius:999px;padding:6px 13px}
.diag .chips a:hover{background:var(--mint-ink);color:#fff;text-decoration:none}

/* ---- sections ---- */
.section{padding:50px 0;border-top:1px solid var(--line)}
.section p{margin:10px 0;max-width:66ch}
.cols-2{display:grid;grid-template-columns:1fr 1fr;gap:38px}
@media (max-width:820px){.cols-2{grid-template-columns:1fr;gap:26px}}

/* ---- the 5-step method grid (home + /methode/) ---- */
.method{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:22px}
@media (max-width:900px){.method{grid-template-columns:repeat(2,1fr)}}
@media (max-width:480px){.method{grid-template-columns:1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;position:relative}
.step .n{font-family:var(--mono);font-size:.78rem;color:var(--mint-ink);font-weight:700;letter-spacing:.1em}
.step h3{font-size:1.02rem;margin:8px 0 5px}
.step p{font-size:.9rem;color:var(--ink-2);margin:0}
.step.s1{border-top:3px solid var(--coral)}
.step.s2{border-top:3px solid var(--citrus)}
.step.s3{border-top:3px solid var(--mint)}
.step.s4{border-top:3px solid var(--forest)}
.step.s5{border-top:3px solid var(--ink-2)}

/* ---- pillar cards ---- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}
@media (max-width:860px){.pillars{grid-template-columns:1fr}}
.pillar{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .15s,box-shadow .15s,border-color .15s;color:var(--ink)}
.pillar:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--mint);text-decoration:none}
.pillar .ic{width:46px;height:46px;border-radius:11px;display:grid;place-items:center;font-size:1.5rem;margin-bottom:14px}
.pillar.p1 .ic{background:#fbe6e1}
.pillar.p2 .ic{background:var(--mint-soft)}
.pillar.p3 .ic{background:#f3ead0}
.pillar h2{font-size:1.4rem}
.pillar p{margin:8px 0 14px;font-size:.96rem}
.pillar ul{list-style:none;font-size:.92rem;color:var(--ink-2);margin-top:auto}
.pillar ul li{padding:5px 0;border-top:1px dotted var(--line)}
.pillar ul li::before{content:"→ ";color:var(--mint-ink)}
.pillar .more{margin-top:14px;font-weight:600;color:var(--forest);font-size:.95rem}

/* ---- card grid (popular / cluster / spokes) ---- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:8px}
@media (max-width:820px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.cards{grid-template-columns:1fr}}
.card{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;color:var(--ink);transition:.15s}
.card:hover{border-color:var(--mint);transform:translateY(-2px);box-shadow:var(--shadow);text-decoration:none}
.card .tag{font-family:var(--mono);font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;color:var(--mint-ink);margin-bottom:7px}
.card .tag.fix{color:var(--coral-ink)}
.card .tag.nat{color:var(--mint-ink)}
.card .tag.sci{color:var(--citrus-ink)}
.card h3{font-size:1.04rem;margin-bottom:5px}
.card p{font-size:.88rem;color:var(--muted);margin:0}

/* ---- science highlight box ---- */
.sci-box{background:var(--forest);color:#e7efe9;border-radius:var(--radius);padding:34px 32px;position:relative;overflow:hidden}
.sci-box::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#2f9e7e55,transparent 70%)}
.sci-box h2{color:#fff;position:relative}
.sci-box p{color:#c4d4cc;position:relative;max-width:60ch}
.sci-box .mol{font-family:var(--mono);font-size:.85rem;color:#8fd1ba;letter-spacing:.05em;margin-top:14px;position:relative}
.sci-box a{color:#8fd1ba;position:relative;font-weight:600}

/* ---- trust strip ---- */
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:8px}
@media (max-width:760px){.trust{grid-template-columns:1fr 1fr}}
.trust .t{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;text-align:center}
.trust .t .ic{font-size:1.5rem}
.trust .t h3{font-size:.98rem;margin:8px 0 4px}
.trust .t p{font-size:.84rem;color:var(--muted);margin:0}

/* ============================================================
   ARTICLE / PAGE-DE-CONTENU (gabarits A, B, D, E, F)
   ============================================================ */
.article{padding:8px 0 10px}
.article h1{margin-top:14px}
.lead{font-size:1.18rem;color:var(--ink-2);margin:16px 0 4px;max-width:66ch}
.meta-line{font-size:.84rem;color:var(--muted);margin:10px 0 0;font-family:var(--mono);letter-spacing:.02em}

/* prose */
.prose{font-size:1.04rem}
.prose h2{margin-top:40px}
.prose h3{margin-top:28px;color:var(--ink)}
.prose p{margin:13px 0;max-width:68ch}
.prose ul,.prose ol{margin:13px 0 13px 1.25em;color:var(--ink-2);max-width:66ch}
.prose li{margin:6px 0}
.prose strong{color:var(--ink)}
.prose figure{margin:22px 0}
.prose figcaption{font-size:.85rem;color:var(--muted);margin-top:8px;text-align:center}

/* "En bref" snippet box */
.enbref{background:var(--mint-soft);border:1px solid #bfe3d4;border-left:4px solid var(--mint);border-radius:12px;padding:18px 20px;margin:24px 0}
.enbref .lbl{font-family:var(--mono);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mint-ink);font-weight:700;margin-bottom:8px;display:block}
.enbref p{margin:6px 0;color:var(--ink-2);max-width:none}
.enbref p:first-of-type{margin-top:0}

/* numbered HowTo steps */
ol.steps{counter-reset:step;list-style:none;margin:20px 0;padding:0;max-width:none}
ol.steps>li{position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px 16px 58px;margin-bottom:10px}
ol.steps>li::before{counter-increment:step;content:counter(step);position:absolute;left:14px;top:15px;width:30px;height:30px;border-radius:50%;background:var(--mint-ink);color:#fff;font-family:var(--mono);font-weight:700;display:grid;place-items:center;font-size:.92rem}
ol.steps>li strong{display:block;color:var(--ink);margin-bottom:2px}

/* callouts (tip / warning) */
.callout{border-radius:12px;padding:15px 18px;margin:20px 0;border:1px solid var(--line);background:#fff}
.callout .h{font-weight:700;color:var(--ink);margin-bottom:4px;display:flex;gap:8px;align-items:center;font-family:var(--sans)}
.callout p{margin:4px 0;max-width:none}
.callout.warn{background:#fbe9e4;border-color:#eab9ac}
.callout.warn .h{color:var(--coral-ink)}
.callout.tip{background:var(--mint-soft);border-color:#bfe3d4}
.callout.tip .h{color:var(--forest)}

/* tables */
.table-wrap{overflow-x:auto;margin:20px 0;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:.94rem;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
caption{text-align:left;font-size:.85rem;color:var(--muted);padding:0 0 8px}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--bg-2);font-family:var(--sans);font-weight:600;color:var(--ink);font-size:.85rem;letter-spacing:.01em}
tbody tr:last-child td{border-bottom:none}
td .ok{color:var(--mint-ink);font-weight:700}
td .no{color:var(--coral-ink);font-weight:700}
.stars{color:var(--citrus-ink);letter-spacing:1px;font-size:1rem}

/* related cluster + sources */
.related{margin-top:38px;padding-top:8px}
.related h2{font-size:1.4rem;margin-bottom:6px}
.sources{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin:34px 0 0;font-size:.9rem}
.sources h2{font-size:1.12rem;margin-bottom:6px}
.sources ol{margin:8px 0 0 1.2em;color:var(--muted);max-width:none}
.sources li{margin:6px 0}
.sources a{color:var(--ink-2);word-break:break-word}

/* ---- faq ---- */
details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:15px 18px;margin-bottom:10px}
details[open]{border-color:var(--mint)}
summary{font-family:var(--serif);font-size:1.08rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;color:var(--forest);gap:14px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--mono);color:var(--mint);font-size:1.3rem;flex:none;transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{margin-top:10px;max-width:none}

/* ---- affiliate disclosure note ---- */
.disclosure{font-size:.84rem;color:var(--muted);background:var(--bg-2);border:1px dashed var(--line);border-radius:10px;padding:12px 16px;margin-top:18px}
.disclosure strong{color:var(--ink-2)}

/* ---- diagnostic decision tool (/diagnostic/) ---- */
.dtool{margin-top:24px}
.dgroup{background:#fff;border:1px solid var(--line);border-radius:12px;padding:6px 20px 14px;margin-bottom:14px}
.dgroup>summary{padding:12px 0;font-size:1.15rem}
.dgroup .links{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.dgroup .links a{font-size:.9rem;background:var(--mint-soft);color:var(--forest);border-radius:999px;padding:7px 14px;min-height:38px;display:inline-flex;align-items:center}
.dgroup .links a:hover{background:var(--mint-ink);color:#fff;text-decoration:none}

/* ---- footer ---- */
footer{background:var(--forest-2);color:#bcccc4;padding:48px 0 38px;margin-top:48px}
footer h2{font-family:var(--serif);color:#fff;font-weight:500;margin-bottom:12px;font-size:1.05rem;letter-spacing:normal}
footer a{color:#bcccc4}
footer a:hover{color:#fff}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}
@media (max-width:780px){.fgrid{grid-template-columns:1fr 1fr}}
footer ul{list-style:none;font-size:.92rem;line-height:2}
.fbar{border-top:1px solid #ffffff1a;margin-top:30px;padding-top:20px;font-size:.85rem;color:#8aa298;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}