:root{
  --paper:#F6F8FB; --white:#fff; --grid:#DCE6F0; --line:#C7D3E2;
  --ink:#14223F; --ink-2:#4B5A78; --plexi:#CBE9E4; --ray:#C72A63;
  --head:"Bricolage Grotesque","Trebuchet MS",system-ui,sans-serif;
  --body:"Public Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --max:1120px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.6 var(--body)}
img,svg{max-width:100%}
a{color:inherit;text-underline-offset:3px}
a:hover{color:var(--ray)}
:focus-visible{outline:3px solid var(--ray);outline-offset:3px}
p{margin:0 0 1em;max-width:68ch;text-wrap:pretty}
li{text-wrap:pretty}
h1,h2,h3{text-wrap:balance;font-family:var(--head);margin:0 0 .6em;line-height:1.08;letter-spacing:-.02em}
h1{font-size:clamp(3.4rem,10vw,7rem);font-weight:800;letter-spacing:-.045em;line-height:.95}
h1.h-page{font-size:clamp(2.2rem,5vw,3.4rem);letter-spacing:-.03em;line-height:1.05}
h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800}
h3{font-size:1.2rem;font-weight:500}
.wrap{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
.narrow{max-width:50rem}
.section{padding-block:3.5rem}
.lead{font-size:1.25rem;line-height:1.5;margin-top:1.5rem}
.hint{color:var(--ink-2);font-size:.95rem}

/* En-tête */
.top{background:var(--white);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:.75rem 1.5rem;flex-wrap:wrap;padding-block:.9rem}
.brand{display:flex;align-items:center;gap:.6rem;font:800 1.15rem var(--head);letter-spacing:-.02em;text-decoration:none}
.brand-mark{width:2.4rem;height:1.4rem;color:var(--ink)}
.top ul{display:flex;gap:1.5rem;list-style:none;margin:0;padding:0}
.top nav a{text-decoration:none;font-weight:600}
.flash{margin:0;max-width:none;background:var(--ink);color:var(--paper);padding:.7rem 1.25rem;text-align:center}

/* Boutons et segments */
.btn{display:inline-block;padding:.75rem 1.3rem;background:var(--ink);color:var(--paper);border:2px solid var(--ink);border-radius:6px;font:600 1rem var(--body);text-decoration:none;cursor:pointer}
.btn:hover{background:var(--ray);border-color:var(--ray);color:#fff}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.btn.inverse{background:var(--paper);border-color:var(--paper);color:var(--ink)}
.btn.inverse:hover{background:var(--ray);border-color:var(--ray);color:#fff}
.btn.small{padding:.35rem .8rem}
.actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.75rem}
.seg{display:inline-flex;border:2px solid var(--ink);border-radius:999px;overflow:hidden}
.seg button{font:600 .95rem var(--body);padding:.5rem 1.1rem;background:transparent;color:var(--ink);border:0;cursor:pointer}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}

/* Accueil */
.hero{background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:28px 28px;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;gap:2.5rem;align-items:center;padding-block:3rem 3.5rem}
@media (min-width:900px){.hero-grid{grid-template-columns:5fr 7fr}}
.demo-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;margin-top:.5rem}
.demo-bar[hidden]{display:none}
.readout{margin:0;font:800 2.4rem/1 var(--head);letter-spacing:-.03em}
.readout span{color:var(--ray)}
.proto{display:block;width:100%;height:auto;touch-action:pan-y;cursor:crosshair}
.proto .body{fill:var(--plexi);fill-opacity:.72;stroke:var(--ink);stroke-width:2}
.proto #ticks line{stroke:var(--ink);stroke-width:1}
.proto text{font:600 13px var(--body);fill:var(--ink);text-anchor:middle;dominant-baseline:central;pointer-events:none}
.proto #scale-inner text{fill:var(--ink-2);font-size:11px}
.proto .brand-text{font:800 9px var(--head);letter-spacing:.06em}
.proto #scale-inner,.proto .ray-left{display:none}
.proto.is-classic #scale-inner,.proto.is-classic .ray-left{display:inline}
.proto.is-verso .ray{display:none}
.proto.is-verso .ray-left{display:inline}
.proto{transition:transform .18s ease-in}
.proto.is-flipping{transform:scaleX(0)}
.proto .ray,.proto .ray-left{stroke:var(--ink);stroke-width:2.5}
.proto #target{stroke:var(--ray);stroke-width:3;stroke-linecap:round}
.proto #handle{fill:var(--ray);stroke:var(--white);stroke-width:3;cursor:grab}
.proto #hit{cursor:grab;touch-action:none}
.facts{display:grid;gap:2rem;margin-top:2rem}
@media (min-width:800px){.facts{grid-template-columns:repeat(3,1fr)}}
.facts>div{border-left:3px solid var(--ray);padding-left:1rem}
.band{background:var(--white);border-block:1px solid var(--line)}
.band-grid{display:grid;gap:1rem 3rem;align-items:center}
@media (min-width:800px){.band-grid{grid-template-columns:1fr auto}}

.feature{display:grid;gap:2rem;margin-top:2rem;align-items:center}
@media (min-width:900px){.feature{grid-template-columns:7fr 5fr;gap:3rem}}
.feature .photo{margin:0}
.feature .facts{margin-top:0;gap:1.75rem}
@media (min-width:800px){.feature .facts{grid-template-columns:1fr}}
.photo{margin:2rem 0 0}
.photo img{display:block;width:100%;max-width:700px;height:auto;border:1px solid var(--line);border-radius:6px;background:var(--white)}
.photo.small img{max-width:360px}

/* Boutique */
.ladder{list-style:none;margin:2rem 0 0;padding:0;border-top:2px solid var(--ink)}
.ladder li{display:grid;grid-template-columns:10rem 1fr auto;gap:.75rem 1.5rem;align-items:center;padding:1rem 0;border-bottom:1px solid var(--line)}
.stack{display:flex;min-width:0}
.stack .mini{width:3.2rem;height:1.9rem;margin-right:-1.7rem;color:var(--ink)}
.row-title{font-size:1.3rem;margin:0}
.unit{color:var(--ink-2);font-size:.95rem}
.buy{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.price{font:800 1.6rem var(--head);letter-spacing:-.02em}
.board{display:grid;gap:1rem 2rem;margin-top:3rem;padding:2rem;background:var(--ink);color:var(--paper);border-radius:6px;align-items:center}
.board h2{margin-bottom:.3em}.board p{margin:0}
@media (min-width:800px){.board{grid-template-columns:1fr auto}}
@media (max-width:640px){
  .ladder li{grid-template-columns:1fr}
  .stack{display:none}
}

/* Contenu */
.video{display:block;width:100%;aspect-ratio:16/9;border:0;border-radius:6px;background:var(--ink);margin-bottom:2.5rem}
.steps{list-style:none;counter-reset:s;margin:0 0 2.5rem;padding:0}
.steps li{counter-increment:s;display:grid;grid-template-columns:2.2rem 1fr;gap:.5rem;padding:.6rem 0;border-bottom:1px solid var(--line)}
.steps li::before{content:counter(s);font:800 1.5rem/1.2 var(--head);color:var(--ray)}
.prose h2{margin-top:2rem;font-size:1.4rem}

/* Tableaux et formulaires */
.scroll{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;margin-top:1.5rem}
.tbl th{text-align:left;font-weight:600;color:var(--ink-2);padding:.5rem;border-bottom:2px solid var(--ink)}
.tbl td{padding:.75rem .5rem;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tfoot th{color:var(--ink);border-bottom:0;font-size:1.1rem}
.num{text-align:right!important;white-space:nowrap}
.form{display:grid;gap:1rem;max-width:34rem}
label{display:grid;gap:.3rem;font-weight:600}
input,select{font:inherit;padding:.65rem .8rem;border:2px solid var(--line);border-radius:6px;background:var(--white);color:var(--ink);max-width:100%}
input:focus,select:focus{border-color:var(--ink)}
input[type=number]{width:5.5rem}
.two{display:grid;grid-template-columns:8rem 1fr;gap:1rem}
.check{display:flex;gap:.6rem;align-items:flex-start;font-weight:400}
.check input{margin-top:.35rem}
.errors{background:var(--white);border-left:4px solid var(--ray);padding:.5rem 1.25rem;margin-bottom:1.5rem}
.errors ul{margin:.5rem 0;padding-left:1.1rem}
.inline{display:flex;gap:.5rem;align-items:center}
.checkout{display:grid;gap:2.5rem}
@media (min-width:900px){.checkout{grid-template-columns:1fr 22rem;align-items:start}}
.recap{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:1.5rem}
.recap h2{font-size:1.3rem}
.recap ul{list-style:none;margin:0 0 1rem;padding:0}
.recap li,.recap-total{display:flex;justify-content:space-between;gap:1rem;padding:.4rem 0;border-bottom:1px solid var(--line)}
.recap-total{border-bottom:0;max-width:none;font-size:1.1rem}

/* Pied de page */
.foot{margin-top:2rem;background:var(--white);border-top:1px solid var(--line);padding-block:2rem;color:var(--ink-2);font-size:.95rem}
.foot-grid{display:grid;gap:1rem 3rem}
@media (min-width:700px){.foot-grid{grid-template-columns:1fr 1fr}}

@media (prefers-reduced-motion:no-preference){.btn{transition:background .15s,color .15s}}

.pay{border:1px solid currentColor;border-radius:8px;padding:.75rem 1rem;margin:0;opacity:.95}
.pay legend{padding:0 .4rem;font-weight:600}
.pay .check{display:flex;gap:.5rem;align-items:center;margin:.35rem 0}

/* Administration, contact */
.adminnav{display:flex;flex-wrap:wrap;gap:.5rem 1.25rem;align-items:center;margin:1rem 0 1.5rem;padding-bottom:.75rem;border-bottom:1px solid var(--line)}
.adminnav a{text-decoration:none;font-weight:600;padding:.2rem 0;border-bottom:3px solid transparent}
.adminnav a.on{border-bottom-color:var(--ray)}
.two-col{display:grid;gap:2.5rem;margin-top:2.5rem}
@media (min-width:900px){.two-col{grid-template-columns:1fr 1fr}}
.msg{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:1rem 1.25rem;margin-bottom:1rem}
.msg.done{opacity:.6}.msg h2{font-size:1.2rem;margin-bottom:.2em}
.pre{white-space:pre-wrap;max-width:none}
.warn{color:var(--ray)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
textarea{font:inherit;padding:.65rem .8rem;border:2px solid var(--line);border-radius:6px;background:var(--white);color:var(--ink);max-width:100%;width:100%}
textarea:focus{border-color:var(--ink)}
.kpis{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(10rem,1fr));margin:1.5rem 0 .5rem}
.kpis>div{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:.9rem 1rem}
.kpis span{display:block;color:var(--ink-2);font-size:.9rem}
.kpis strong{font:800 1.4rem var(--head)}
.barwrap{display:flex;align-items:center;gap:.5rem;min-width:9rem}
.sbar{height:.8rem;background:var(--ink);border-radius:2px;min-width:1px}
.sbar.alt{background:var(--ray)}
.ranges{display:flex;gap:.5rem;flex-wrap:wrap}

/* Suivi de commande, double authentification */
.timeline{list-style:none;margin:0 0 2rem;padding:0;border-left:3px solid var(--ray)}
.timeline li{padding:.35rem 0 .35rem 1rem}
.qr{margin:1rem 0}
code{background:var(--white);border:1px solid var(--line);border-radius:4px;padding:.1rem .4rem;letter-spacing:.05em;word-break:break-all}

/* Commande : particulier ou établissement */
.who,.org{border:1px solid var(--line);border-radius:8px;padding:.75rem 1rem;margin:0;display:grid;gap:.75rem}
.who legend,.org legend{padding:0 .4rem;font-weight:600}
.who .check{margin:.2rem 0}
.org[hidden],.pay .check[hidden]{display:none}
label .hint{display:block;font-weight:400;margin:0}
.big{font:800 1.3rem var(--head);letter-spacing:-.01em}
.pay-info{display:grid;grid-template-columns:max-content 1fr;gap:.4rem 1.25rem;margin:1rem 0 1.5rem;padding:1rem 1.25rem;background:var(--white);border:1px solid var(--line);border-left:4px solid var(--ray);border-radius:6px}
.pay-info dt{color:var(--ink-2)}
.pay-info dd{margin:0;overflow-wrap:anywhere}

/* Rassurance, page établissements, boutique */
.assure{list-style:none;margin:1.5rem 0 0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem 1.25rem;color:var(--ink-2);font-size:.95rem}
.assure li::before{content:"✓";color:var(--ray);font-weight:800;margin-right:.4rem}
.assure.col{flex-direction:column;margin:0;gap:.5rem;font-size:1rem;color:var(--ink)}
.shop-top{display:grid;gap:1.5rem;align-items:center;margin-top:1.5rem}
@media (min-width:800px){.shop-top{grid-template-columns:auto 1fr;gap:2.5rem}}
.shop-top .photo{margin:0}
.school-steps li{grid-template-columns:2.2rem 1fr}

/* Accueil : deux entrées, boutique : badge, en-tête : panier */
.paths-section{padding-block:2rem 0}
.paths{display:grid;gap:1rem}
@media (min-width:760px){.paths{grid-template-columns:1fr 1fr}}
.path{display:grid;gap:.35rem;padding:1.5rem;background:var(--white);border:2px solid var(--ink);border-radius:8px;text-decoration:none}
.path strong{font:800 1.7rem/1.1 var(--head);letter-spacing:-.02em}
.path-kicker{color:var(--ink-2);font-size:.9rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.path-go{margin-top:.5rem;font-weight:600;color:var(--ray)}
.path:hover{background:var(--ink);color:var(--paper)}
.path:hover .path-kicker{color:var(--grid)}
.path:hover .path-go{color:var(--paper)}
.path.alt{background:var(--plexi);border-color:var(--ink)}
.path.alt:hover{background:var(--ink)}
.badge{display:inline-block;vertical-align:middle;margin-left:.4rem;padding:.15rem .6rem;background:var(--ray);color:#fff;border-radius:999px;font:600 .8rem var(--body);letter-spacing:0}
.top ul{align-items:center}
.cart-link{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .9rem;border:2px solid var(--ink);border-radius:999px}
.cart-link:hover{background:var(--ink);color:var(--paper)!important}
.cart-count{display:inline-grid;place-items:center;min-width:1.4rem;height:1.4rem;padding:0 .3rem;background:var(--ray);color:#fff;border-radius:999px;font-size:.8rem}
@media (max-width:640px){.top ul{gap:.5rem 1rem;flex-wrap:wrap}.bar{justify-content:center}.top nav a{font-size:.95rem}}
.two.even{grid-template-columns:1fr 1fr}
@media (max-width:560px){.two.even{grid-template-columns:1fr}}
.hint.tight{margin:-.5rem 0 0}

.eyebrow{margin:0 0 .75rem;color:var(--ink-2);font-weight:600;font-size:1rem}
.pieces{margin:1rem 0 .25rem}