:root{
  --navy:#0A2A5E; --blue:#1F7FE5; --green:#5E9E0E; --orange:#F59E0B; --red:#E4343F; --pink:#E0357F;
  --bg:#FFFFFF; --bg2:#EEF5FF; --surface:#FFFFFF; --ink:#16243D; --muted:#4D5C78; --line:#D6E2F3;
  --head:#0A2A5E; --wkd:#C25E00; --btn:#F59E0B; --btn-ink:#0A2A5E; --ghost-ink:#0A2A5E;
  --t-petits:#FFF0C7; --t-sautoirs:#FFE0EC; --t-parcours:#DCEBFF; --t-eau:#D5F3FF; --t-sports:#E3F4CF;
  --shadow:0 12px 32px rgba(10,42,94,.10);
  --foot:#0A2A5E;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0A1630; --bg2:#0E1E40; --surface:#132850; --ink:#E7EEFB; --muted:#A8B7D4; --line:#243D6B;
    --head:#F2F6FF; --wkd:#FFB84D; --btn:#F59E0B; --btn-ink:#0A2A5E; --ghost-ink:#E7EEFB;
    --t-petits:rgba(245,158,11,.22); --t-sautoirs:rgba(224,53,127,.22); --t-parcours:rgba(31,127,229,.26); --t-eau:rgba(56,189,248,.22); --t-sports:rgba(94,158,14,.28);
    --shadow:0 12px 32px rgba(0,0,0,.35); --foot:#071126;
  }
}
:root[data-theme="dark"]{
  --bg:#0A1630; --bg2:#0E1E40; --surface:#132850; --ink:#E7EEFB; --muted:#A8B7D4; --line:#243D6B;
  --head:#F2F6FF; --wkd:#FFB84D; --btn:#F59E0B; --btn-ink:#0A2A5E; --ghost-ink:#E7EEFB;
  --t-petits:rgba(245,158,11,.22); --t-sautoirs:rgba(224,53,127,.22); --t-parcours:rgba(31,127,229,.26); --t-eau:rgba(56,189,248,.22); --t-sports:rgba(94,158,14,.28);
  --shadow:0 12px 32px rgba(0,0,0,.35); --foot:#071126;
}
*,*::before,*::after{box-sizing:inherit}
html{height:100%;-webkit-text-size-adjust:100%;scroll-padding-top:calc(84px + env(safe-area-inset-top,0px))}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.6 'Nunito Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;min-height:100%}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,.display{font-family:'Barlow Condensed','Arial Narrow','Roboto Condensed',sans-serif;font-weight:800;color:var(--head);line-height:1;margin:0;letter-spacing:.005em}
a{color:inherit}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:6px}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* top bar + header */
.topbar{background:var(--navy);color:#fff;font-size:.9rem}
.topbar .wrap{display:flex;justify-content:space-between;gap:12px;align-items:center;min-height:40px}
.topbar a{text-decoration:none;font-weight:800}
.topbar .zone{opacity:.9}
header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:var(--bg);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;margin-right:auto}
.brand img{width:38px;height:38px;border-radius:50%}
.brand span{font:800 1.55rem/1 'Barlow Condensed','Arial Narrow',sans-serif;color:var(--head)}
nav.main{display:flex;align-items:center;gap:22px}
nav.main a{text-decoration:none;font-weight:700;color:var(--ink)}
nav.main a:hover{color:var(--blue)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:12px;width:46px;height:46px;color:var(--head);cursor:pointer}
.burger svg{width:24px;height:24px}
@media (max-width:860px){
  .burger{display:grid;place-items:center}
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);padding:12px 20px 20px;flex-direction:column;align-items:stretch;gap:4px}
  nav.main.open{display:flex}
  nav.main a{padding:12px 4px;font-size:1.1rem}
  .topbar .zone{display:none}.topbar .wrap{justify-content:center}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:2px solid transparent;border-radius:999px;padding:.85rem 1.5rem;font:800 1.02rem/1 'Nunito Sans',sans-serif;text-decoration:none;cursor:pointer;background:var(--btn);color:var(--btn-ink);transition:transform .15s,box-shadow .15s,background .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(245,158,11,.35)}
.btn.ghost{background:transparent;border-color:var(--ghost-ink);color:var(--ghost-ink)}
.btn.ghost:hover{box-shadow:none;background:var(--bg2)}
.btn.sm{padding:.7rem 1rem;font-size:.95rem}
.btn[aria-pressed="true"]{background:var(--green);color:#fff}
.btn[aria-pressed="true"]:hover{box-shadow:none}

/* hero */
.hero{position:relative;padding:34px 0 0;overflow:hidden}
.hero-grid{display:grid;gap:28px;align-items:center;padding-bottom:70px}
@media (min-width:900px){.hero-grid{grid-template-columns:1.05fr .95fr;gap:40px;padding-bottom:110px}}
.hero-logo{width:min(300px,72vw);background:#fff;border-radius:28px;padding:6px;margin-bottom:6px}
.tagline{font:700 1.9rem/1.1 'Caveat',cursive;color:var(--red);margin:14px 0 8px}
.hero h1{font-size:clamp(2.7rem,8.5vw,5.1rem);max-width:13ch;text-wrap:balance}
.lead{font-size:1.18rem;max-width:52ch;color:var(--ink);margin:18px 0 26px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.facts{list-style:none;padding:0;margin:30px 0 0;display:flex;flex-wrap:wrap;gap:10px 26px;color:var(--muted);font-weight:700;font-size:.98rem}
.facts li{display:flex;align-items:center;gap:8px}
.facts li::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--green)}
.facts li:nth-child(2)::before{background:var(--blue)}.facts li:nth-child(3)::before{background:var(--orange)}.facts li:nth-child(4)::before{background:var(--red)}
.collage{position:relative;width:100%;max-width:560px;aspect-ratio:1/1;margin:0 auto}
.collage img{position:absolute;filter:drop-shadow(0 14px 18px rgba(10,42,94,.22))}
.collage .c1{width:80%;left:-2%;bottom:6%}
.collage .c2{width:58%;right:0;top:0}
.collage .c3{width:50%;right:0;bottom:0}
.mount{position:absolute;left:0;right:0;bottom:-1px;height:clamp(60px,9vw,120px);width:100%;display:block}

/* promise strip */
.promise{background:var(--bg2);padding:34px 0 48px}
.promise ul{list-style:none;margin:0;padding:0;display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.promise li{display:flex;gap:14px;align-items:flex-start}
.ico{flex:none;width:52px;height:52px;border-radius:16px;display:grid;place-items:center;color:#fff}
.ico svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.promise h3{font-size:1.45rem;margin-bottom:4px}
.promise p{margin:0;color:var(--muted);font-size:.98rem;line-height:1.45}

/* sections */
section{padding:72px 0}
section.alt{background:var(--bg2)}
.sec-head{margin-bottom:28px;max-width:62ch}
.sec-head h2{font-size:clamp(2.3rem,6vw,3.6rem)}
.sec-head p{margin:12px 0 0;color:var(--muted)}

/* catalogue */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 26px}
.chip{border:2px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:.6rem 1.05rem;font:700 .96rem/1 'Nunito Sans',sans-serif;cursor:pointer}
.chip:hover{border-color:var(--blue)}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}
.grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:24px;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.card[hidden]{display:none}
.shot{position:relative;aspect-ratio:5/4;display:grid;place-items:center;padding:10px;background:linear-gradient(165deg,var(--tint,var(--bg2)),var(--surface))}
.cat-petits{--tint:var(--t-petits)}.cat-sautoirs{--tint:var(--t-sautoirs)}.cat-parcours{--tint:var(--t-parcours)}.cat-eau{--tint:var(--t-eau)}.cat-sports{--tint:var(--t-sports)}
.shot img{width:100%;height:100%;object-fit:contain}
.tag{position:absolute;left:12px;top:12px;background:var(--navy);color:#fff;border-radius:999px;padding:.35rem .75rem;font:800 .8rem/1 'Nunito Sans',sans-serif}
.card .body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:12px;flex:1}
.card h3{font-size:2rem}
.age{margin:-4px 0 0;color:var(--muted);font-weight:700;font-size:.95rem}
.prices{display:grid;grid-template-columns:1fr 1fr;gap:10px;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line);padding:12px 0}
.prices.single{grid-template-columns:1fr}
.price{display:flex;flex-direction:column;gap:2px}
.plabel{font-size:.85rem;font-weight:700;color:var(--muted);line-height:1.2}
.plabel small{display:block;font-weight:600;opacity:.85}
.pnum{font:800 2.3rem/1 'Barlow Condensed','Arial Narrow',sans-serif;color:var(--head)}
.price.alt .pnum{color:var(--wkd)}
.actions{display:grid;gap:8px;margin-top:auto}
.note{margin:22px 0 0;color:var(--muted);font-size:.95rem}

/* dialog */
dialog{border:none;border-radius:26px;padding:0;max-width:min(860px,94vw);width:100%;background:var(--surface);color:var(--ink);box-shadow:0 30px 80px rgba(0,0,0,.4)}
dialog::backdrop{background:rgba(6,16,40,.6)}
.dlg-in{display:grid;max-height:90vh;overflow:auto}
@media (min-width:760px){.dlg-in{grid-template-columns:1fr 1fr}}
.dshot{display:grid;place-items:center;padding:20px;background:linear-gradient(165deg,var(--tint,var(--bg2)),var(--surface))}
.dtxt{padding:26px 26px 28px}
.dtxt h3{font-size:2.6rem}
.dtxt .desc{margin:12px 0 16px}
.x{position:absolute;right:12px;top:12px;width:44px;height:44px;border-radius:50%;border:none;background:var(--navy);color:#fff;font-size:1.6rem;line-height:1;cursor:pointer;z-index:2}
dl.specs{margin:0 0 16px;display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:.98rem}
dl.specs dt{font-weight:800;color:var(--head)}dl.specs dd{margin:0}
.dprices{display:flex;gap:26px;margin-bottom:16px}

/* services */
.svc{display:grid;gap:26px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.svc article{border-left:6px solid var(--c);padding:4px 0 4px 18px}
.svc h3{font-size:2rem;margin-bottom:8px}
.svc p{margin:0 0 10px;color:var(--muted)}
.svc .rate{font:800 1.5rem/1.1 'Barlow Condensed','Arial Narrow',sans-serif;color:var(--head)}
.need{margin-top:44px;background:var(--surface);border:2px dashed var(--line);border-radius:24px;padding:26px;display:grid;gap:18px}
@media (min-width:860px){.need{grid-template-columns:auto 1fr;align-items:center;gap:32px}}
.need h3{font-size:2rem}
.need ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.need li{display:flex;gap:10px;align-items:flex-start;font-weight:700}
.need li::before{content:"✓";flex:none;width:26px;height:26px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-size:.9rem}

/* steps */
.steps{list-style:none;margin:0;padding:0;display:grid;gap:22px;counter-reset:s}
@media (min-width:900px){.steps{grid-template-columns:repeat(5,1fr);gap:18px}}
.steps li{position:relative;padding-left:64px}
@media (min-width:900px){.steps li{padding:64px 0 0}}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:0;top:0;width:48px;height:48px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font:800 1.6rem/1 'Barlow Condensed',sans-serif}
.steps li:nth-child(2)::before{background:var(--blue)}.steps li:nth-child(3)::before{background:var(--green)}.steps li:nth-child(4)::before{background:var(--orange);color:var(--navy)}.steps li:nth-child(5)::before{background:var(--red)}
@media (min-width:900px){.steps li:not(:last-child)::after{content:"";position:absolute;top:23px;left:58px;right:-8px;border-top:3px dotted var(--line)}}
.steps h3{font-size:1.55rem;margin-bottom:6px}
.steps p{margin:0;color:var(--muted);font-size:.98rem;line-height:1.45}

/* about */
.about{display:grid;gap:34px;align-items:center}
@media (min-width:900px){.about{grid-template-columns:.8fr 1.2fr;gap:56px}}
.about .mascot{max-width:360px;margin:0 auto}
.about h2{font-size:clamp(2.3rem,6vw,3.6rem);margin-bottom:14px}
.occ{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.occ li{background:var(--surface);border:2px solid var(--line);border-radius:999px;padding:.55rem 1rem;font-weight:700}

/* form */
.quote{display:grid;gap:34px}
@media (min-width:940px){.quote{grid-template-columns:1.35fr .65fr;gap:48px;align-items:start}}
form.q{background:var(--surface);border:1px solid var(--line);border-radius:26px;padding:26px;box-shadow:var(--shadow);display:grid;gap:16px}
.row{display:grid;gap:16px}
@media (min-width:620px){.row.two{grid-template-columns:1fr 1fr}}
label.f{display:grid;gap:6px;font-weight:800;color:var(--head);font-size:.98rem}
label.f em{font-style:normal;font-weight:600;color:var(--muted)}
input[type=text],input[type=tel],input[type=email],input[type=date],select,textarea{width:100%;font:inherit;font-weight:600;color:var(--ink);background:var(--bg);border:2px solid var(--line);border-radius:14px;padding:.8rem .95rem;min-height:50px}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px rgba(31,127,229,.25)}
.picked{display:flex;flex-wrap:wrap;gap:8px;min-height:44px;align-items:center;padding:8px;border:2px dashed var(--line);border-radius:14px}
.picked .empty{color:var(--muted);font-weight:600;padding:0 6px}
.pill{display:inline-flex;align-items:center;gap:6px;background:var(--navy);color:#fff;border-radius:999px;padding:.4rem .5rem .4rem .85rem;font-weight:700;font-size:.92rem}
.pill button{border:none;background:rgba(255,255,255,.2);color:#fff;border-radius:50%;width:24px;height:24px;cursor:pointer;line-height:1}
details.pick summary{cursor:pointer;font-weight:800;color:var(--blue);padding:6px 0}
.cks{display:grid;gap:8px;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));padding:10px 0 4px}
.ck{display:flex;gap:10px;align-items:center;font-weight:600}
.ck input{width:20px;height:20px;accent-color:var(--green)}
.status{font-weight:700;color:var(--green);min-height:1.4em;margin:0}
.fine{font-size:.9rem;color:var(--muted);margin:0}
aside.contact{display:grid;gap:18px}
.cbox{background:var(--navy);color:#fff;border-radius:26px;padding:26px;display:grid;gap:16px}
.cbox h3{color:#fff;font-size:2rem}
.cbox a{color:#fff;text-decoration:none;font-weight:800;font-size:1.25rem;overflow-wrap:anywhere}
.cbox small{display:block;opacity:.8;font-weight:600;font-size:.88rem;margin-bottom:2px}
.cbox .big{font:800 2.4rem/1 'Barlow Condensed',sans-serif}
.hint{background:var(--bg2);border-radius:22px;padding:20px 22px;font-weight:700;color:var(--head)}
.hint span{display:block;font:700 1.7rem/1.1 'Caveat',cursive;color:var(--red);margin-top:8px}

/* footer */
footer{background:var(--foot);color:#D9E5FA;padding:44px 0 34px}
footer .wrap{display:grid;gap:28px}
@media (min-width:860px){footer .wrap{grid-template-columns:auto 1fr 1fr;gap:56px;align-items:start}}
footer img{width:180px;background:#fff;border-radius:22px;padding:6px}
footer h3{color:#fff;font-size:1.5rem;margin-bottom:10px}
footer a{text-decoration:none}footer a:hover{text-decoration:underline}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
.legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.18);padding-top:18px;font-size:.9rem;opacity:.85}

/* floating */
.float{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:50;box-shadow:0 12px 28px rgba(0,0,0,.3)}
.float[hidden]{display:none}
.toast{position:fixed;left:16px;right:16px;bottom:calc(84px + env(safe-area-inset-bottom,0px));z-index:60;background:var(--navy);color:#fff;border-radius:16px;padding:14px 16px;font-weight:700;box-shadow:0 12px 28px rgba(0,0,0,.35);max-width:520px;margin:0 auto}
.toast[hidden]{display:none}
input.bad,select.bad,textarea.bad{border-color:var(--red)}
.status.err{color:var(--red)}
.sendbox{border:2px solid var(--green);border-radius:20px;padding:18px;display:grid;gap:12px;background:var(--bg2)}
.sendbox[hidden]{display:none}
.sendbox h3{font-size:1.7rem}
.sendbox textarea{min-height:150px;font-size:.92rem}
.sendrow{display:flex;flex-wrap:wrap;gap:10px}
.toast a{color:#FFC94D;margin-left:6px;white-space:nowrap}