/* =====================================================================
   La ruche de l'IA — feuille de style commune
   Charte imposée : #cc1527 / #ce1527 (rouge) · #a38e7b / #bc9c80 (taupe/beige)
                    #fff1f1 (rose clair) · #f6f2ef (blanc cassé)
   (2 neutres fonctionnels ajoutés pour la lisibilité : texte brun foncé,
    filets de séparation dérivés du taupe #a38e7b en transparence.)
   ===================================================================== */

:root{
  --red:#cc1527;
  --red-2:#ce1527;
  --taupe:#a38e7b;
  --tan:#bc9c80;
  --pink:#fff1f1;
  --paper:#ffffff;
  --card:#ffffff;

  --text:#3d322b;                       /* brun foncé — lisibilité du corps */
  --text-soft:#3d322b;                  /* taupe — texte secondaire */
  --border:rgba(163,142,123,.32);       /* filet dérivé du taupe */
  --border-strong:rgba(163,142,123,.55);
  --radius:10px;

  /* --- échelles UI (ombres, rayons, transitions, focus) --- */
  --r-sm:8px; --r-md:12px; --r-lg:16px; --r-xl:22px; --r-pill:999px;
  --sh-1:0 1px 2px rgba(61,50,43,.06), 0 1px 3px rgba(61,50,43,.05);
  --sh-2:0 4px 10px rgba(61,50,43,.07), 0 2px 4px rgba(61,50,43,.05);
  --sh-3:0 14px 34px rgba(61,50,43,.12), 0 4px 10px rgba(61,50,43,.06);
  --sh-red:0 12px 26px rgba(204,21,39,.24);
  --ease:cubic-bezier(.22,.75,.3,1);
  --t-fast:.16s var(--ease);
  --t-med:.28s var(--ease);
  --ring:0 0 0 3px rgba(204,21,39,.28);
  --nav-h:64px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
html,body{margin:0;padding:0;}
body{
  font-family:'Lexend',sans-serif;
  background:var(--paper);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Lexend',sans-serif;color:var(--red);margin:0;font-weight:600;}
a{color:var(--red);}
section{scroll-margin-top:calc(var(--nav-h) + 24px);}
img{max-width:100%;}
::selection{background:rgba(204,21,39,.16);color:var(--text);}

/* Anneau de focus visible et homogène sur tout le site */
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{
  outline:2px solid var(--red);outline-offset:3px;border-radius:6px;
}

/* Lien d'évitement (accessibilité clavier / lecteurs d'écran) */
.skip-link{
  position:absolute;left:12px;top:-60px;z-index:200;
  background:var(--red);color:#fff;text-decoration:none;font-weight:600;font-size:13.5px;
  padding:10px 16px;border-radius:0 0 var(--r-sm) var(--r-sm);transition:top var(--t-fast);
}
.skip-link:focus{top:0;}

/* ---------- Signature « only by b-ready » (bandeau haut discret) ---------- */
.topbar{background:var(--paper);}
.topbar-inner{
  max-width:1180px;margin:0 auto;padding:10px 24px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.topbar-tag{display:none;}
.topbar-back{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;color:var(--text-soft);text-decoration:none;opacity:.8;transition:opacity var(--t-fast),color var(--t-fast);}
.topbar-back:hover{opacity:1;color:var(--red);}
.byb{display:inline-flex;align-items:center;flex:none;padding:2px 0;opacity:.75;transition:opacity var(--t-fast),transform var(--t-fast);}
.byb:hover{opacity:1;transform:translateY(-1px);}
.byb img{height:20px;width:auto;display:block;}

/* ---------- Nav ---------- */
.nav-wrap{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(12px) saturate(140%);
  -webkit-backdrop-filter:blur(12px) saturate(140%);
  border-bottom:1px solid var(--border);
  transition:box-shadow var(--t-med),background var(--t-med);
}
.nav-wrap.is-scrolled{background:rgba(255,255,255,.96);box-shadow:var(--sh-2);}
.nav{
  max-width:1180px;margin:0 auto;padding:8px 24px;min-height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.nav-brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--red);font-size:16px;white-space:nowrap;text-decoration:none;transition:transform var(--t-fast);}
.nav-brand:hover{transform:scale(1.03);}
.brand-logo{height:40px;width:auto;display:block;}
.nav-links{display:flex;gap:6px;align-items:center;}
.nav-links a{
  position:relative;color:var(--text);text-decoration:none;font-size:14px;font-weight:500;
  padding:8px 10px;border-radius:var(--r-sm);
  transition:color var(--t-fast),background var(--t-fast);
  display:inline-flex;align-items:center;gap:4px;white-space:nowrap;
}
.nav-links a::after{
  content:"";position:absolute;left:10px;right:10px;bottom:3px;height:2px;border-radius:2px;
  background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform var(--t-med);
}
.nav-links a:hover{color:var(--red);background:var(--pink);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:var(--red);font-weight:600;}
.nav-links a.active::after{transform:scaleX(1);}
.nav-links a .ext{font-size:11px;opacity:.6;}
.nav-cta{
  background:var(--red);color:#fff;border:none;border-radius:var(--r-sm);
  padding:10px 16px;font-family:'Lexend',sans-serif;font-weight:600;font-size:13.5px;
  text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center;gap:6px;
  box-shadow:0 6px 16px rgba(204,21,39,.22);
  transition:background var(--t-fast),transform var(--t-fast),box-shadow var(--t-fast);
}
.nav-cta:hover{background:var(--red-2);transform:translateY(-1px);box-shadow:var(--sh-red);}
.nav-cta:active{transform:translateY(0);}
.nav-cta.active{background:var(--red-2);}

/* Bouton hamburger animé */
.nav-toggle{
  display:none;background:none;border:1.5px solid var(--border);border-radius:var(--r-sm);
  width:44px;height:44px;padding:0;cursor:pointer;align-items:center;justify-content:center;
  transition:border-color var(--t-fast),background var(--t-fast);
}
.nav-toggle:hover{border-color:var(--red);background:var(--pink);}
.nav-toggle .burger,
.nav-toggle .burger::before,
.nav-toggle .burger::after{
  display:block;width:20px;height:2px;border-radius:2px;background:var(--red);
  transition:transform var(--t-med),opacity var(--t-fast);
}
.nav-toggle .burger{position:relative;}
.nav-toggle .burger::before,
.nav-toggle .burger::after{content:"";position:absolute;left:0;}
.nav-toggle .burger::before{top:-6px;}
.nav-toggle .burger::after{top:6px;}
.nav-toggle[aria-expanded="true"] .burger{transform:rotate(45deg);}
.nav-toggle[aria-expanded="true"] .burger::before{transform:translateY(6px);opacity:0;}
.nav-toggle[aria-expanded="true"] .burger::after{transform:translateY(-6px) rotate(-90deg);}

/* ---------- Hero ---------- */
.hero{
  position:relative;isolation:isolate;overflow:hidden;
  background:linear-gradient(135deg,var(--taupe) 0%,var(--tan) 120%);
  color:#fff;padding:64px 24px 56px;
}
/* Trame pointillée discrète + halo lumineux — profondeur sans surcharge */
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:
    radial-gradient(rgba(255,255,255,.30) 1.4px,transparent 1.5px),
    radial-gradient(rgba(255,255,255,.16) 1.4px,transparent 1.5px);
  background-size:26px 26px,26px 26px;
  background-position:0 0,13px 13px;
  -webkit-mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.25) 88%,transparent 100%);
          mask-image:linear-gradient(180deg,#000 0%,rgba(0,0,0,.25) 88%,transparent 100%);
}
.hero::after{
  content:"";position:absolute;z-index:-1;pointer-events:none;
  width:520px;height:520px;right:-140px;top:-220px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.34) 0%,rgba(255,255,255,0) 68%);
}
.hero-inner{max-width:1180px;margin:0 auto;position:relative;}
.hero:focus{outline:none;}
.hero-flex{display:flex;gap:36px;align-items:center;flex-wrap:wrap;}
.hero-flex .hero-text{flex:1;min-width:300px;}
.eyebrow{
  display:none !important;align-items:center;gap:8px;background:rgba(255,255,255,.18);
  border:none;color:#fff;font-size:13px;font-weight:500;padding:6px 14px;border-radius:4px;margin-bottom:18px;
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--red);}
.hero h1{color:#fff;font-size:clamp(30px,4.4vw,46px);font-weight:700;max-width:820px;letter-spacing:-.5px;}
.hero p.lead{color:#fff;max-width:680px;font-size:16.5px;margin-top:16px;}
.hero p.lead2{color:rgba(255,255,255,.9);max-width:680px;font-size:15px;margin-top:10px;font-style:italic;}
.hero-stats{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.stat-chip{
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);border-radius:var(--r-md);
  padding:12px 18px;min-width:130px;backdrop-filter:blur(4px);
  transition:transform var(--t-fast),background var(--t-fast);
}
.stat-chip:hover{transform:translateY(-3px);background:rgba(255,255,255,.24);}
.stat-chip .num{font-size:22px;font-weight:700;color:#fff;}
.stat-chip .label{font-size:12.5px;color:rgba(255,255,255,.85);}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px;}

/* Vidéo de Miya dans le hero */
.hero-video{
  flex:none;width:280px;max-width:100%;border-radius:18px;overflow:hidden;
  box-shadow:0 16px 40px rgba(61,50,43,.28);border:3px solid rgba(255,255,255,.55);background:#000;
}
.hero-video video{display:block;width:100%;height:auto;}
@media (max-width:760px){.hero-video{width:100%;max-width:340px;margin:0 auto;}}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-sm);padding:13px 22px;min-height:46px;
  font-family:'Lexend',sans-serif;font-weight:600;font-size:14.5px;text-decoration:none;cursor:pointer;border:none;
  transition:background var(--t-fast),color var(--t-fast),border-color var(--t-fast),transform var(--t-fast),box-shadow var(--t-fast);
}
.btn:hover{transform:translateY(-2px);}
.btn:active{transform:translateY(0) scale(.99);}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 8px 18px rgba(204,21,39,.22);}
.btn-primary:hover{background:var(--red-2);box-shadow:var(--sh-red);}
.btn-blue{background:var(--taupe);color:#fff;box-shadow:var(--sh-1);}
.btn-blue:hover{background:var(--tan);box-shadow:var(--sh-2);}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border:1.5px solid rgba(255,255,255,.55);backdrop-filter:blur(4px);}
.btn-ghost:hover{background:rgba(255,255,255,.26);border-color:#fff;}
.btn-outline{background:#fff;color:var(--red);border:1.5px solid var(--border-strong);}
.btn-outline:hover{border-color:var(--red);color:var(--red);box-shadow:var(--sh-2);}

/* ---------- Sections génériques ---------- */
.container{max-width:1180px;margin:0 auto;padding:56px 24px;}
.container.tight{padding-top:36px;padding-bottom:36px;}
.section-head{max-width:720px;margin-bottom:32px;}
.section-head .kicker{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--taupe);margin-bottom:8px;}
.section-head h2{font-size:clamp(22px,3vw,30px);}
.section-head p{color:var(--text-soft);font-size:15px;margin-top:10px;}
.alt-bg{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border);}

/* ---------- Cartes outils ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;}
.card{
  position:relative;overflow:hidden;
  background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);
  padding:22px 22px 20px;display:flex;flex-direction:column;
  transition:transform var(--t-med),border-color var(--t-fast),box-shadow var(--t-med);text-decoration:none;
}
/* Liseré rouge qui se déploie en haut de carte au survol */
.card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--red);
  transform:scaleX(0);transform-origin:left;transition:transform var(--t-med);
}
.card:hover{border-color:var(--red);transform:translateY(-4px);box-shadow:var(--sh-3);}
.card:hover::before{transform:scaleX(1);}
.card:hover .card-icon{transform:scale(1.08) rotate(-4deg);background:rgba(204,21,39,.12);}
.card:hover .open-btn{gap:9px;}
.card-icon{
  width:44px;height:44px;border-radius:var(--r-sm);background:var(--pink);
  display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px;
  transition:transform var(--t-med),background var(--t-fast);
}
.card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:2px;}
.cat-pill{font-size:11px;font-weight:600;padding:4px 10px;border-radius:4px;background:var(--red);color:#fff;white-space:nowrap;}
.cat-pill.soon{background:var(--paper);color:var(--text-soft);}
.cat-pill.local{background:var(--taupe);}
.cat-pill.honey{background:var(--tan);color:#3d322b;}
.card h3{font-size:16.5px;line-height:1.35;font-weight:600;margin-bottom:8px;color:var(--red);}
.card p.desc{font-size:13.5px;color:var(--text-soft);flex:1;margin-bottom:16px;}
.card-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border);padding-top:12px;margin-top:auto;font-size:12px;color:var(--text-soft);}
.card-footer .open-btn{color:var(--red);font-weight:600;font-size:12.5px;display:flex;align-items:center;gap:4px;transition:gap var(--t-fast);}

/* ---------- Liste fondamentaux ---------- */
.fond-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;}
.fond-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);padding:18px;text-decoration:none;display:flex;gap:12px;align-items:flex-start;transition:border-color var(--t-fast),transform var(--t-med),box-shadow var(--t-med);}
.fond-card:hover{border-color:var(--red);transform:translateY(-3px);box-shadow:var(--sh-2);}
.fond-card:hover .emoji{transform:scale(1.15);}
.fond-card .emoji{font-size:20px;transition:transform var(--t-med);}
.fond-card h4{font-size:14.5px;color:var(--red);font-weight:600;margin-bottom:4px;line-height:1.35;}
.fond-card span.tag{font-size:11.5px;color:var(--text-soft);}

/* ---------- Communauté ---------- */
.community-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:stretch;}
@media (max-width:820px){.community-grid{grid-template-columns:1fr;}}
.community-card{background:var(--taupe);color:#fff;border-radius:16px;padding:36px;display:flex;flex-direction:column;justify-content:center;}
.community-card h3{color:#fff;font-size:22px;margin-bottom:10px;}
.community-card p{color:rgba(255,255,255,.9);font-size:14.5px;margin-bottom:22px;}
.steps{list-style:none;margin:0 0 24px;padding:0;display:flex;flex-direction:column;gap:10px;}
.steps li{display:flex;gap:10px;font-size:13.5px;color:#fff;}
.steps .n{background:rgba(255,255,255,.22);border-radius:50%;width:22px;height:22px;flex:none;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;}
.help-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:36px;display:flex;flex-direction:column;justify-content:center;gap:14px;}
.help-card h3{font-size:19px;}
.help-card p{font-size:14px;color:var(--text-soft);}
.help-links{display:flex;flex-direction:column;gap:10px;margin-top:6px;}
.help-links a{display:flex;align-items:center;gap:10px;font-size:13.5px;font-weight:600;color:var(--text);text-decoration:none;border:1.5px solid var(--border);border-radius:9px;padding:12px 14px;transition:border-color .15s,color .15s;}
.help-links a:hover{border-color:var(--red);color:var(--red);}

/* ---------- Bannière suggestion ---------- */
.banner{background:var(--pink);border:1px solid var(--border);border-radius:16px;padding:36px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;}
.banner h3{font-size:18.5px;margin-bottom:6px;}
.banner p{font-size:14px;color:var(--text-soft);max-width:520px;}
.banner-actions{display:flex;gap:10px;flex-wrap:wrap;}

/* =====================================================================
   Page « Rejoindre la ruche » — hub / linktree
   ===================================================================== */
.join-grid{display:grid;grid-template-columns:1fr;gap:16px;max-width:760px;margin:0 auto;}
.join-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px 26px;display:flex;align-items:center;gap:20px;text-decoration:none;position:relative;transition:transform .15s,border-color .15s,box-shadow .15s;}
.join-card:hover{border-color:var(--red);transform:translateY(-3px);box-shadow:var(--sh-3);}
.join-card:hover .j-go{transform:translateX(4px);}
.join-card:hover .j-icon{transform:scale(1.06);}
.join-card .j-icon,.join-card .j-go{transition:transform var(--t-med);}
.join-card .j-icon{width:54px;height:54px;flex:none;border-radius:12px;background:var(--pink);display:flex;align-items:center;justify-content:center;font-size:26px;}
.join-card.reco .j-icon{background:rgba(204,21,39,.12);}
.join-card .j-body{flex:1;}
.join-card h3{font-size:17.5px;color:var(--red);margin-bottom:4px;}
.join-card p{font-size:14px;color:var(--text-soft);margin:0;}
.join-card .j-go{color:var(--red);font-weight:700;font-size:20px;flex:none;}
/* Badge « WhatsApp » avec le logo, sur chaque carte de groupe */
.j-plat{display:inline-flex;align-items:center;gap:5px;vertical-align:middle;margin-left:8px;
  background:#25d366;color:#fff;font-size:11px;font-weight:700;letter-spacing:.02em;
  padding:2px 10px 2px 7px;border-radius:999px;white-space:nowrap;text-transform:none;line-height:1.6;}
.j-plat::before{content:"";width:14px;height:14px;flex:none;
  background:url("logo/whatsapp.svg") center/contain no-repeat;}
.reco-badge{position:absolute;top:-11px;left:24px;background:var(--red);color:#fff;font-size:11.5px;font-weight:700;padding:4px 12px;border-radius:20px;letter-spacing:.02em;}
.more-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;max-width:760px;margin:0 auto;}
.more-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px;text-decoration:none;display:flex;flex-direction:column;gap:6px;transition:border-color .15s,transform .15s;}
.more-card:hover{border-color:var(--red);transform:translateY(-1px);}
.more-card .m-icon{font-size:22px;}
.more-card h4{font-size:14.5px;color:var(--red);}
.more-card span{font-size:12.5px;color:var(--text-soft);}
.join-note{max-width:760px;margin:28px auto 0;background:var(--pink);border:1px solid var(--border);border-radius:12px;padding:16px 20px;font-size:14px;color:var(--text);text-align:center;}

/* =====================================================================
   Page « #BestOfAstuces » — accordéon
   ===================================================================== */
.bestof-controls{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;justify-content:space-between;margin-bottom:22px;}
.search-field{flex:1;min-width:240px;display:flex;flex-direction:column;gap:6px;}
.search-field label{font-size:12.5px;font-weight:600;color:var(--red);}
.search-field input{width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:9px;font-family:'Lexend',sans-serif;font-size:14px;color:var(--text);background:#fff;}
.search-field input:focus{outline:none;border-color:var(--red);}
.dice{background:var(--tan);color:#3d322b;}
.dice:hover{background:var(--taupe);color:#fff;}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px;}
.chip{background:#fff;border:1.5px solid var(--border);border-radius:20px;padding:7px 14px;font-family:'Lexend',sans-serif;font-size:13px;font-weight:500;color:var(--text);cursor:pointer;transition:all .15s;}
.chip:hover{border-color:var(--red);color:var(--red);}
.chip.active{background:var(--red);border-color:var(--red);color:#fff;}
.count{font-size:13px;color:var(--text-soft);margin:0 0 16px;}
.accordion{display:flex;flex-direction:column;gap:12px;}
.acc-item{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:border-color .15s,box-shadow .15s;}
.acc-item:hover{border-color:var(--red);}
.acc-item.open{border-color:var(--red);box-shadow:0 8px 24px rgba(61,50,43,.08);}
.acc-item.flash{animation:flash 1.6s ease;}
@keyframes flash{0%{box-shadow:0 0 0 3px rgba(204,21,39,.55);}100%{box-shadow:0 0 0 0 rgba(204,21,39,0);}}
.acc-head{display:flex;align-items:center;gap:12px;padding:16px 20px;cursor:pointer;user-select:none;}
.acc-chevron{color:var(--red);font-size:14px;transition:transform .18s;flex:none;}
.acc-item.open .acc-chevron{transform:rotate(90deg);}
.acc-title{flex:1;font-weight:600;color:var(--red);font-size:15.5px;line-height:1.4;}
.acc-author{font-size:12.5px;color:var(--text-soft);font-style:italic;white-space:nowrap;}
.like{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1.5px solid var(--border);border-radius:20px;padding:5px 12px;font-family:'Lexend',sans-serif;font-size:13px;font-weight:600;color:var(--text-soft);cursor:pointer;flex:none;transition:all .15s;}
.like:hover{border-color:var(--red);color:var(--red);}
.like.liked{background:rgba(204,21,39,.1);border-color:var(--red);color:var(--red);}
.like .thumb{font-size:14px;}
.acc-body{padding:0 20px 20px 46px;border-top:1px solid var(--border);}
.acc-body .body{font-size:14.5px;color:var(--text);}
.acc-body .body p{margin:12px 0;}
.acc-body .body ul{margin:12px 0;padding-left:22px;}
.acc-body .body li{margin:4px 0;}
.acc-body .body a{color:var(--red);word-break:break-word;}
.acc-body .body .callout{background:var(--pink);border-left:3px solid var(--red);border-radius:6px;padding:12px 16px;font-style:italic;}
.tbadges{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.tbadge{background:var(--pink);border:none;border-radius:6px;padding:5px 12px;font-family:'Lexend',sans-serif;font-size:12px;font-weight:600;color:var(--red);cursor:pointer;transition:background .15s;}
.tbadge:hover{background:var(--paper);}
.empty{text-align:center;color:var(--text-soft);padding:40px 0;font-size:15px;}
.layout{display:grid;grid-template-columns:1fr 300px;gap:28px;align-items:start;}
@media (max-width:900px){.layout{grid-template-columns:1fr;}}
.rail{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;position:sticky;top:96px;}
.rail-heading{font-size:15px;color:var(--red);margin-bottom:14px;}
.rail-list{display:flex;flex-direction:column;gap:10px;}
.rail-item{display:flex;align-items:center;gap:10px;background:var(--paper);border:1px solid var(--border);border-radius:9px;padding:10px 12px;cursor:pointer;text-align:left;width:100%;font-family:'Lexend',sans-serif;transition:border-color .15s;}
.rail-item:hover{border-color:var(--red);}
.rail-item .medal{font-size:18px;}
.rail-item .rail-title{flex:1;font-size:13px;color:var(--text);font-weight:500;line-height:1.3;}
.rail-item .rail-likes{font-size:12px;color:var(--text-soft);white-space:nowrap;}

/* Confettis */
.confetti{position:fixed;z-index:999;font-size:20px;pointer-events:none;animation:pop 1.2s ease-out forwards;}
@keyframes pop{0%{transform:translate(0,0) rotate(0);opacity:1;}100%{transform:translate(var(--dx),var(--dy)) rotate(var(--rot));opacity:0;}}

/* Bouton remonter */
.to-top{position:fixed;right:22px;bottom:22px;z-index:60;width:46px;height:46px;border-radius:50%;border:none;background:var(--red);color:#fff;font-size:20px;cursor:pointer;box-shadow:0 6px 18px rgba(61,50,43,.28);transition:background .15s;}
.to-top:hover{background:var(--red-2);}

/* =====================================================================
   Page « Les fondamentaux » — sommaire, glossaire, tableau comparatif
   ===================================================================== */
.toc{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.toc a{
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);color:#fff;
  text-decoration:none;font-size:13.5px;font-weight:500;padding:9px 15px;border-radius:8px;transition:background .15s;
}
.toc a:hover{background:rgba(255,255,255,.3);}
.fond-section{max-width:1180px;margin:0 auto;padding:56px 24px;}
.fond-section + .fond-section{border-top:1px solid var(--border);}
.fond-lead{font-size:15.5px;color:var(--text-soft);max-width:760px;margin:10px 0 0;}

/* Glossaire */
.gloss-group{margin-top:32px;}
.gloss-group > h3{
  font-size:17px;color:var(--red);margin-bottom:16px;display:flex;align-items:center;gap:10px;
}
.gloss-group > h3 .g-emoji{font-size:20px;}
.gloss-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;}
.term-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;}
.term-card dt{font-weight:700;color:var(--text);font-size:14.5px;margin-bottom:5px;}
.term-card dd{margin:0;font-size:13.5px;color:var(--text-soft);line-height:1.55;}

/* Cas d'usage */
.usecase-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:28px;}
.usecase{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;}
.usecase .u-emoji{font-size:26px;display:block;margin-bottom:10px;}
.usecase h4{color:var(--red);font-size:15.5px;margin-bottom:8px;}
.usecase p{font-size:13.5px;color:var(--text-soft);margin:0;}

/* Tableau comparatif */
.cmp-wrap{overflow-x:auto;margin-top:28px;border:1px solid var(--border);border-radius:var(--radius);}
.cmp-table{border-collapse:collapse;width:100%;min-width:640px;font-size:13.5px;background:var(--card);}
.cmp-table th,.cmp-table td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top;}
.cmp-table thead th{background:var(--taupe);color:#fff;font-weight:600;font-size:13px;}
.cmp-table tbody tr:last-child td{border-bottom:none;}
.cmp-table td:first-child{font-weight:600;color:var(--text);white-space:nowrap;}
.cmp-table .best{color:var(--red);font-weight:600;}

/* Risques */
.risk-list{display:flex;flex-direction:column;gap:14px;margin-top:28px;}
.risk{display:flex;gap:16px;background:var(--card);border:1px solid var(--border);border-left:4px solid var(--red);border-radius:var(--radius);padding:18px 20px;}
.risk .r-emoji{font-size:24px;flex:none;}
.risk h4{color:var(--red);font-size:15.5px;margin-bottom:6px;}
.risk p{font-size:13.5px;color:var(--text-soft);margin:0;}
.risk p .fix{color:var(--text);font-weight:600;}

/* Formulaire embarqué (iframe) */
.form-embed{max-width:760px;margin:0 auto;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);padding:10px;box-shadow:var(--sh-1,0 1px 3px rgba(61,50,43,.06));overflow:hidden;}
.form-embed iframe{display:block;width:100%;border:none;border-radius:6px;}

/* Formulaire Brevo (téléchargement Kamouflix) */
.brevo-form{max-width:620px;margin:0 auto;text-align:left;}
.brevo-form .bf-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:560px){.brevo-form .bf-row{grid-template-columns:1fr;}}
.brevo-form .bf-field{margin:0 0 16px;}
.brevo-form label{display:block;font-size:13px;font-weight:600;color:var(--text);margin-bottom:6px;}
.brevo-form input[type=text],.brevo-form input[type=email],.brevo-form select{
  width:100%;padding:11px 13px;border:1.5px solid var(--border);border-radius:9px;
  font-family:'Lexend',sans-serif;font-size:14px;color:var(--text);background:#fff;}
.brevo-form input:focus,.brevo-form select:focus{outline:none;border-color:var(--red);}
.brevo-form .bf-consent{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;font-weight:400;color:var(--text-soft);margin-bottom:14px;line-height:1.5;cursor:pointer;}
.brevo-form .bf-consent input{margin-top:3px;flex:none;}
.brevo-form .bf-consent a{color:var(--red);}
.brevo-form button{margin-top:6px;width:100%;justify-content:center;}

/* ---------- Pied de page ---------- */
footer{background:var(--text);color:#e9dfd5;padding:44px 24px 30px;font-size:13px;}
footer .footer-inner{max-width:1180px;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between;gap:28px;}
footer .foot-col h5{color:#fff;font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px;}
footer .foot-col a{display:block;color:#e9dfd5;text-decoration:none;margin-bottom:8px;font-size:13.5px;}
footer .foot-col a:hover{color:#fff;}
footer strong{color:#fff;}
.foot-bottom{max-width:1180px;margin:30px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);font-size:12px;color:#bca;}

/* =====================================================================
   Apparition progressive au scroll (pilotée par ui.js)
   ===================================================================== */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease),transform .5s var(--ease);}
.reveal.is-in{opacity:1;transform:none;}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .nav-toggle{display:inline-flex;order:3;}
  .nav{position:relative;}
  .nav-cta{order:2;margin-left:auto;}
  .nav-links{
    display:none;position:absolute;top:calc(100% + 1px);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:2px;
    background:var(--paper);border-bottom:1px solid var(--border);
    box-shadow:var(--sh-3);padding:10px 20px 16px;
  }
  .nav-links.open{display:flex;animation:navDrop .22s var(--ease);}
  @keyframes navDrop{from{opacity:0;transform:translateY(-8px);}to{opacity:1;transform:none;}}
  .nav-links a{padding:13px 10px;width:100%;border-bottom:1px solid var(--border);}
  .nav-links a:last-child{border-bottom:none;}
  .nav-links a::after{display:none;}
}
@media (max-width:640px){
  .hero{padding:44px 18px 36px;}
  .container{padding:40px 18px;}
  .join-card{flex-direction:row;padding:20px;}
  .acc-body{padding-left:20px;}
  .topbar-inner{padding:8px 18px 0;}
  .byb img{height:18px;}
  .nav{padding:8px 18px;}
  .nav-cta{padding:10px 13px;font-size:13px;}
  .brand-logo{height:34px;}
  .btn{width:100%;}                    /* cibles tactiles pleine largeur */
  .hero-ctas .btn,.banner-actions .btn{width:100%;}
  .stat-chip{flex:1 1 calc(50% - 7px);min-width:0;}
}

/* ---------- Préférence « moins d'animations » ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{
    animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important;scroll-behavior:auto !important;
  }
  .reveal{opacity:1;transform:none;}
}

/* ---------- Impression ---------- */
@media print{
  .nav-wrap,.topbar,.to-top,.skip-link,.hero-video,.banner-actions{display:none !important;}
  .hero{background:none;color:var(--text);}
  .hero h1,.hero p.lead,.hero p.lead2{color:var(--text);}
  .card,.fond-card,.join-card{break-inside:avoid;box-shadow:none;}
}