/* Réchaud.net — feuille de style unique. Aucune webfont, aucune image externe. */
:root{
  --ink:#1a2420;
  --muted:#5b6660;
  --bg:#f7f8f5;
  --card:#ffffff;
  --line:#dde2da;
  --flame:#1d6fe8;      /* bleu flamme butane */
  --flame-dark:#134ea8;
  --ember:#c04a0a;      /* CTA Amazon — 4.97:1 sur texte blanc */
  --ember-dark:#9c3c08;
  --gold:#8a6508;       /* 4.81:1 sur le fond du badge gold */
  --radius:10px;
  --wrap:1080px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,sans-serif;
  font-size:1.0625rem;line-height:1.65;
  color:var(--ink);background:var(--bg);
}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 1.25rem}
a{color:var(--flame-dark)}
a:hover{color:var(--flame)}
:focus-visible{outline:3px solid var(--flame);outline-offset:2px;border-radius:4px}
img,svg{vertical-align:middle}

/* ---------- Header ---------- */
.site-header{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.header-inner{display:flex;align-items:center;gap:1rem;min-height:64px}
.brand{display:flex;align-items:center;gap:.5rem;font-weight:800;font-size:1.3rem;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.brand span{color:var(--flame)}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);border-radius:8px;padding:.45rem .8rem;font:inherit;font-weight:600;cursor:pointer}
.nav{margin-left:auto;display:flex;gap:.25rem;flex-wrap:wrap}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem;padding:.5rem .65rem;border-radius:8px}
.nav a:hover,.nav a[aria-current="page"]{background:var(--bg);color:var(--flame-dark)}
@media(max-width:860px){
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--card);border-bottom:1px solid var(--line);flex-direction:column;padding:.5rem 1.25rem 1rem}
  .nav.open{display:flex}
}

/* ---------- Fil d'Ariane ---------- */
.crumbs{font-size:.85rem;color:var(--muted);padding:.9rem 0 0}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--flame-dark)}

/* ---------- Héros ---------- */
.hero{padding:3rem 0 2.5rem}
.eyebrow{display:block;color:var(--flame-dark);font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:.6rem}
h1{font-size:clamp(1.9rem,4.5vw,3rem);line-height:1.12;letter-spacing:-.025em;font-weight:800;margin:.2rem 0 .9rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:46rem}
h2{font-size:clamp(1.4rem,3vw,1.9rem);letter-spacing:-.02em;line-height:1.2;margin:2.6rem 0 .8rem}
h3{font-size:1.15rem;margin:1.6rem 0 .5rem}
p{margin:.7rem 0}
main{padding-bottom:3.5rem}

/* ---------- Cartes catégories ---------- */
.grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));margin:1.2rem 0}
.tile{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem 1.2rem;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.tile:hover{border-color:var(--flame);transform:translateY(-2px);color:var(--ink)}
.tile strong{display:block;font-size:1.05rem;margin-bottom:.25rem;color:var(--flame-dark)}
.tile small{color:var(--muted);line-height:1.45;display:block}

/* ---------- Fiches produit ---------- */
.pick{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem 1.4rem;margin:1.2rem 0}
.pick-head{display:flex;align-items:baseline;gap:.7rem;flex-wrap:wrap}
.pick-head h3{margin:0;font-size:1.25rem}
.badge{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:.25rem .6rem;border-radius:999px;background:#e8f0fd;color:var(--flame-dark)}
.badge.gold{background:#faf3e0;color:var(--gold)}
.specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.5rem 1.2rem;margin:.9rem 0;padding:.8rem 1rem;background:var(--bg);border-radius:8px;font-size:.92rem}
.specs div b{display:block;font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:700}
.plus{list-style:none;padding:0;margin:.6rem 0}
.plus li{padding-left:1.5rem;position:relative;margin:.3rem 0}
.plus li::before{content:"";position:absolute;left:0;top:.32em;width:.95em;height:.95em;background:var(--flame);clip-path:path("M8 0C9 4 2 6 2 11a6 6 0 0 0 12 0c0-2.5-1.2-4-2.5-5.8C10.5 7.5 8 7.5 8 5 8 3 9 2 8 0Z");transform:scale(.9)}
.btn{display:inline-block;background:var(--ember);color:#fff;font-weight:700;text-decoration:none;padding:.7rem 1.3rem;border-radius:8px;margin-top:.4rem}
.btn:hover{background:var(--ember-dark);color:#fff}
.btn.ghost{background:transparent;color:var(--flame-dark);border:2px solid var(--flame-dark)}
.btn.ghost:hover{background:#e8f0fd}
.price-note{font-size:.8rem;color:var(--muted);margin-top:.5rem}

/* ---------- Tableaux ---------- */
.table-scroll{overflow-x:auto;margin:1.2rem 0}
table{border-collapse:collapse;width:100%;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);font-size:.95rem}
th,td{padding:.65rem .8rem;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--bg);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}
tr:last-child td{border-bottom:0}

/* ---------- Encadrés ---------- */
.note{border-left:4px solid var(--flame);background:#eef4fd;border-radius:0 8px 8px 0;padding:.85rem 1.1rem;margin:1.2rem 0;font-size:.97rem}
.warn{border-left-color:var(--ember);background:#fdf0e8}
.disclosure{font-size:.85rem;color:var(--muted);border:1px dashed var(--line);border-radius:8px;padding:.7rem 1rem;margin:1.4rem 0}

/* ---------- FAQ ---------- */
details{background:var(--card);border:1px solid var(--line);border-radius:8px;margin:.5rem 0;padding:.2rem 1rem}
summary{font-weight:700;cursor:pointer;padding:.6rem 0}
details[open]{border-color:var(--flame)}

/* ---------- Listes de liens (maillage) ---------- */
.linkcols{columns:3;column-gap:2rem;padding:0;list-style:none;margin:1rem 0}
.linkcols li{margin:.3rem 0;break-inside:avoid}
@media(max-width:800px){.linkcols{columns:2}}
@media(max-width:520px){.linkcols{columns:1}}

/* ---------- Pied de page ---------- */
.site-footer{background:var(--ink);color:#c9d2cc;margin-top:2rem;padding:2.5rem 0 2rem;font-size:.92rem}
.site-footer a{color:#e8eeea;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.foot-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));margin-bottom:1.5rem}
.foot-grid b{display:block;color:#fff;margin-bottom:.5rem;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em}
.foot-grid ul{list-style:none;padding:0;margin:0}
.foot-grid li{margin:.3rem 0}
.foot-legal{border-top:1px solid #33413a;padding-top:1.2rem;color:#9aa79f;font-size:.82rem}

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