.sn-home{--forest:#00513e;--ink:#183d33;--muted:#5f7266;--paper:#fffefb;--line:#dce5d9;color:var(--ink)}.sn-home *{min-width:0}.sn-home p{color:var(--muted)}.sn-home h2{font-size:clamp(1.9rem,3.4vw,3rem);line-height:1.16;letter-spacing:-.035em;margin:0}.sn-home h3{font-size:1.45rem;line-height:1.25;letter-spacing:-.025em}.home-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:60px;align-items:center;padding-top:60px;padding-bottom:48px}.home-hero h1{font-size:clamp(2.8rem,4.6vw,4.5rem);line-height:1.06;letter-spacing:-.055em;margin:0 0 26px}.home-hero h1 em{color:#427948;font-style:normal}.home-lead{font-size:1.08rem;max-width:53ch;line-height:1.8}.home-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:28px}.home-actions .button{min-height:52px}.home-reassurance{display:flex;align-items:center;gap:9px;font-size:.78rem;margin-top:22px}.home-reassurance svg{flex-shrink:0}.home-cover{position:relative;margin:0;align-self:stretch;min-height:480px;border-radius:26px;overflow:hidden;background:#244e32}.home-cover>img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:46% center}.home-cover figcaption{position:absolute;bottom:0;left:0;right:0;padding:68px 28px 26px;background:linear-gradient(transparent,#05271ee8);color:white;display:flex;flex-direction:column;gap:4px}.home-cover figcaption>span{font-size:.67rem;letter-spacing:.15em;font-weight:600}.home-cover figcaption strong{font-size:1.6rem;line-height:1.2}.home-cover figcaption i{font-size:.86rem}.home-cover figcaption a{color:#e2eddc;font-size:.66rem;margin-top:8px}.home-jump{display:flex;gap:12px;flex-wrap:wrap;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.home-jump a{padding:8px 17px;background:#eaf1e5;border-radius:30px;text-decoration:none;font-size:.85rem}.home-jump a:hover{background:#dae9d3}.home-section{padding-top:76px;padding-bottom:16px}.home-section-title{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.72fr);align-items:end;gap:48px;margin-bottom:32px}.home-section-title>p{margin:0;font-size:.96rem;line-height:1.8;max-width:55ch}.home-species-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:25px}.home-species{background:var(--paper);border:1px solid var(--line);border-radius:20px;overflow:hidden}.home-species figure{margin:0;background:#edf2e9}.home-species figure img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:contain}.home-species figcaption{padding:6px 20px;font-size:.65rem;color:#516749;background:#eff4e9}.home-species-body{padding:28px}.home-tag{display:inline-block;padding:6px 10px;border-radius:5px;font-size:.64rem;letter-spacing:.09em;font-weight:700}.home-tag.amber{background:#fff0d3;color:#865817}.home-tag.green{background:#e6f0df;color:#2d603b}.home-species h3{margin:16px 0 4px;font-size:1.85rem}.home-latin{font-style:italic;font-size:.87rem;margin:0 0 20px}.home-species ul{padding-left:20px;line-height:1.8}.home-species li{margin:7px 0;font-size:.95rem}.home-species-body>p:last-child{font-size:.86rem;margin-bottom:0}.home-identify-note{background:#eaf2e5;border:1px solid #d9e5d1;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 28px;border-radius:14px;margin-top:24px}.home-identify-note strong{margin-left:10px}.home-identify-note p{font-size:.88rem;max-width:76ch;margin:8px 0 0}.home-identify-note>a{flex-shrink:0}.home-source{font-size:.75rem;margin:14px 0 0}.home-action-band{margin-top:68px;background:#073f31;color:#f7f9ef}.home-action-band .home-section{padding-top:55px;padding-bottom:54px}.home-action-band .eyebrow{color:#b0d395}.home-action-band p{color:#d7e5d6}.home-action-band .home-actions span{font-size:.84rem;color:#c1d7bf}.home-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;padding:0;list-style:none;margin:32px 0}.home-steps>li{border-top:1px solid #ffffff35;padding-top:24px}.home-steps>li>span{font-size:.8rem;color:#c0d9a8}.home-steps h3{font-size:1.24rem;margin:13px 0}.home-steps p{font-size:.93rem;margin:0;max-width:38ch}.home-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.home-stat{padding:24px;background:white;border:1px solid var(--line);border-radius:16px;display:flex;flex-direction:column;gap:9px;border-top:4px solid var(--stat-color)}.home-stat.amber{--stat-color:#b17120}.home-stat.green{--stat-color:#006449}.home-stat.blue{--stat-color:#37689b}.home-stat.sage{--stat-color:#627b44}.home-stat strong{font-size:clamp(2rem,3.5vw,3rem);line-height:1.2;color:var(--stat-color);overflow-wrap:anywhere}.home-stat span{font-size:.88rem;font-weight:600}.home-stat small{font-size:.74rem;color:var(--muted)}.home-method{font-size:.82rem;color:var(--muted);margin-top:18px}.sn-home summary{cursor:pointer;padding:12px 0;min-height:44px}.home-method p{max-width:105ch}.home-map-section .map-shell #public-map{height:410px}.home-reading-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.home-reading-grid article{padding:28px;border-radius:16px;background:#f0f4ec;border:1px solid var(--line)}.home-reading-grid article>span{font-size:.66rem;color:#527048;font-weight:700;letter-spacing:.1em}.home-reading-grid h3{margin:18px 0 14px;font-size:1.4rem}.home-reading-grid p{font-size:.91rem}.home-reading-grid a{font-size:.85rem;font-weight:600}.home-faq{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1fr);gap:60px}.home-faq>div>p{font-size:.94rem}.home-faq details{border-bottom:1px solid var(--line);padding:8px 0}.home-faq details:first-child{border-top:1px solid var(--line)}.home-faq summary{font-size:.96rem;font-weight:600;line-height:1.5}.home-faq details p{font-size:.9rem;margin:4px 0 18px}.home-last{margin-top:70px;padding:40px;background:#e6efdc;border:1px solid #d8e4cf;border-radius:20px;display:flex;align-items:center;justify-content:space-between;gap:30px}.home-last .eyebrow{font-size:.68rem}.home-last h2{font-size:2.5rem}.home-credits{font-size:.75rem;padding-top:28px;padding-bottom:20px;color:var(--muted)}.sn-home a:focus-visible,.sn-home summary:focus-visible{outline:3px solid #659a39;outline-offset:4px}.sn-home .button{overflow-wrap:anywhere}
@media(max-width:1000px){.home-hero{gap:28px}.home-cover{min-height:450px}.home-hero h1{font-size:3.3rem}.home-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.home-identify-note{flex-wrap:wrap}.home-section-title{gap:25px}.home-reading-grid{gap:14px}.home-reading-grid article{padding:22px}.home-faq{gap:30px}}
@media(max-width:760px){.home-hero{grid-template-columns:minmax(0,1fr);padding-top:34px;gap:28px}.home-hero h1{font-size:clamp(2.6rem,8vw,3.8rem)}.home-cover{min-height:360px;aspect-ratio:4/3}.home-cover>img{object-position:center}.home-section-title,.home-species-grid,.home-faq{grid-template-columns:minmax(0,1fr)}.home-section-title{gap:18px}.home-section{padding-top:48px}.home-reading-grid{grid-template-columns:minmax(0,1fr)}.home-action-band{margin-top:42px}.home-steps{gap:20px}.home-steps h3{font-size:1.1rem}.home-last{padding:28px;flex-wrap:wrap}.home-last h2{font-size:2rem}.home-species figure img{aspect-ratio:auto}.home-cover figcaption{padding-top:45px}}
@media(max-width:480px){.home-cover{min-height:310px;border-radius:18px}.home-cover figcaption{padding:50px 20px 20px}.home-cover figcaption strong{font-size:1.4rem}.home-hero{padding-bottom:28px}.home-lead{font-size:1rem}.home-actions{align-items:stretch}.home-actions .button{width:100%}.home-jump{gap:6px}.home-jump a{font-size:.74rem;padding:9px 12px}.home-species-body{padding:22px}.home-identify-note{padding:22px}.home-identify-note>a{flex-shrink:1;width:100%}.home-steps{grid-template-columns:minmax(0,1fr)}.home-steps p{max-width:none}.home-stats{gap:10px}.home-stat{padding:18px 13px}.home-stat span{font-size:.78rem}.home-stat small{font-size:.69rem}.home-map-section .map-shell #public-map{height:330px}.home-last{margin-top:45px}.home-last .button{width:100%}.home-section-title h2 br,.home-faq h2 br{display:none}}

/* V1.5.1 — full-width section headings, natural wrapping on small screens. */
.sn-home .home-section-title{grid-template-columns:minmax(0,1fr);gap:18px}
.sn-home .home-section-title h2{max-width:none;width:100%;overflow-wrap:break-word}
.sn-home .home-section-title>p{max-width:85ch}
.sn-home .home-faq{grid-template-columns:minmax(0,1fr);gap:24px}
.sn-home .home-faq h2{max-width:none;overflow-wrap:break-word}

/* V1.5.4 — fluid page width and full-width text inside each section. */
.sn-home .wrap{width:calc(100% - 2 * clamp(16px,3vw,56px) - env(safe-area-inset-left,0px) - env(safe-area-inset-right,0px));max-width:none}
.sn-home p,.sn-home .home-section-title>p,.sn-home .home-method p,.sn-home .home-lead,.sn-home .home-steps p,.sn-home .home-identify-note p{max-width:none}

/* SignalNids PWA mobile V2.6.1 — accueil centré par largeur explicite */
@media (max-width:760px){
  .sn-home{width:100%!important;max-width:100%!important;overflow-x:hidden!important}
  .sn-home .wrap{
    width:calc(100% - 32px)!important;
    max-width:none!important;
    margin-left:auto!important;
    margin-right:auto!important;
  }
  .sn-home .home-hero.wrap{display:block!important;padding:34px 0 28px!important}
  .sn-home .home-hero-copy{width:100%!important;max-width:100%!important;margin:0!important}
  .sn-home .home-cover{
    position:relative!important;display:block!important;
    width:100%!important;max-width:100%!important;min-width:0!important;min-height:0!important;
    aspect-ratio:4/3!important;margin:28px auto 0!important;border-radius:20px!important;overflow:hidden!important;box-sizing:border-box!important;
  }
  .sn-home .home-cover>a[data-hornet-open]{position:absolute!important;inset:0!important;display:block!important;width:100%!important;height:100%!important;max-width:100%!important;overflow:hidden!important}
  .sn-home .home-cover>a[data-hornet-open]>img,.sn-home .home-cover>img{
    position:absolute!important;inset:0!important;display:block!important;width:100%!important;height:100%!important;min-width:0!important;max-width:100%!important;
    object-fit:cover!important;object-position:center center!important;
  }
  .sn-home .home-cover figcaption{left:0!important;right:0!important;width:auto!important;max-width:none!important;box-sizing:border-box!important}
  .sn-home .home-cover .hornet-photo-hint{top:14px!important;right:14px!important;left:auto!important;max-width:calc(100% - 28px)!important;box-sizing:border-box!important;white-space:nowrap!important}
  .sn-home .home-jump{justify-content:flex-start!important}
  .sn-home .home-section,.sn-home .home-last,.sn-home .home-credits{box-sizing:border-box!important}
}
@media (max-width:430px){
  .sn-home .wrap{width:calc(100% - 28px)!important}
  .sn-home .home-cover{aspect-ratio:1.20/1!important;border-radius:18px!important}
  .sn-home .home-cover figcaption{padding:52px 18px 18px!important}
  .sn-home .home-cover figcaption strong{font-size:1.35rem!important}
  .sn-home .home-cover .hornet-photo-hint{font-size:.68rem!important;padding:7px 10px!important}
}