@font-face{font-family:"Big Shoulders";src:url("fonts/BigShoulders-Bold.ttf") format("truetype");font-weight:700;font-display:swap}
@font-face{font-family:"Instrument Serif";src:url("fonts/InstrumentSerif-Italic.ttf") format("truetype");font-style:italic;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url("fonts/InstrumentSans-Regular.ttf") format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url("fonts/InstrumentSans-Bold.ttf") format("truetype");font-weight:700;font-display:swap}
@font-face{font-family:"Geist Mono";src:url("fonts/GeistMono-Regular.ttf") format("truetype");font-weight:400;font-display:swap}

:root{--encre:#100F0D;--papier:#F2EDE3;--signal:#FF4A12;--g:20px;--max:1160px;--trait:2px}
@media (min-width:760px){:root{--g:44px}}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
body{font:400 1.0625rem/1.5 "Instrument Sans",system-ui,sans-serif;background:var(--encre);color:var(--papier);-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%;height:auto}
a{color:inherit}
ol,ul{list-style:none}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px}
.signal :focus-visible{outline-color:var(--encre)}

/* ---------- les matières et les voix */
.encre{background:var(--encre);color:var(--papier)}
.papier{background:var(--papier);color:var(--encre)}
.signal{background:var(--signal);color:var(--encre)}
.orange{color:var(--signal)}
.gros{font:700 3rem/.9 "Big Shoulders",Impact,sans-serif;text-transform:uppercase}
.italique{font:italic 400 1.75rem/1.1 "Instrument Serif",Georgia,serif}
.repere{font:400 .8125rem/1.35 "Geist Mono",ui-monospace,monospace;letter-spacing:.1em;text-transform:uppercase}

/* un titre « calé » occupe toute la largeur de sa colonne : --em = largeur de sa plus longue ligne */
.cale{container-type:inline-size}
.cale .gros{font-size:min(calc(100cqw / var(--em)), var(--maxi, 999px))}

.bande{padding:64px var(--g)}
.dans{max-width:var(--max);margin-inline:auto}
@media (min-width:900px){.bande{padding:112px var(--g)}}

/* ---------- boutons */
.bouton{display:inline-flex;align-items:center;justify-content:center;min-height:58px;padding:0 1.6em;background:var(--signal);color:var(--encre);font:700 1.0625rem/1 "Instrument Sans",system-ui,sans-serif;text-decoration:none;transition:transform .15s,box-shadow .15s}
.bouton:hover{transform:translate(-3px,-3px);box-shadow:5px 5px 0 var(--papier)}
.bouton.petit{min-height:44px;padding:0 1.1em;font-size:.9375rem}
.signal .bouton{background:var(--encre);color:var(--papier)}

/* ---------- en-tête */
.entete{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px var(--g);background:var(--encre);border-bottom:var(--trait) solid var(--papier)}
.marque{display:flex;align-items:center;gap:12px;font:700 1.3125rem/1 "Big Shoulders",Impact,sans-serif;letter-spacing:.02em;text-transform:uppercase;text-decoration:none}
.marque svg{width:46px;height:46px}
@media (max-width:430px){.entete .marque span{display:none}}
.menu{display:none}
@media (min-width:900px){
  .menu{display:flex;gap:30px;margin-left:auto;margin-right:14px}
  .menu a{font:400 .8125rem/1 "Geist Mono",ui-monospace,monospace;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;opacity:.78;transition:opacity .15s,color .15s}
  .menu a:hover{opacity:1;color:var(--signal)}
}

/* ---------- ouverture */
.ouverture{padding-top:36px;padding-bottom:0}
.ouverture .dans{display:grid;gap:32px}
.ouverture .gros{line-height:.9}
.ouverture .texte p{max-width:31em;font-size:1.25rem;line-height:1.4}
.appel{display:flex;flex-direction:column;align-items:flex-start;gap:14px;margin-top:28px}
.appel small{font-size:.9375rem;line-height:1.4;opacity:.82}
.tablee{display:flex;align-items:center;gap:20px}
.tablee svg{flex:none;width:min(46vw,210px)}
.tablee figcaption{max-width:9em}
.faits{display:grid;grid-template-columns:1fr 1fr;column-gap:20px;border-top:var(--trait) solid;margin-top:8px}
.faits div{padding:18px 0 20px}
.faits div:nth-child(-n+2){border-bottom:var(--trait) solid}
.faits dt{margin-bottom:8px;opacity:.7}
.faits dd{font:700 1.75rem/1 "Big Shoulders",Impact,sans-serif;text-transform:uppercase;letter-spacing:.01em}
@media (min-width:900px){
  .ouverture{padding-top:64px}
  .ouverture .dans{grid-template-columns:minmax(0,1.42fr) minmax(0,1fr);grid-template-areas:"titre tablee" "texte tablee" "faits faits";column-gap:72px;row-gap:36px;align-items:start}
  .ouverture .cale{grid-area:titre}
  .ouverture .texte{grid-area:texte}
  .tablee{grid-area:tablee;flex-direction:column;align-items:flex-start;align-self:center;gap:20px}
  .tablee svg{width:100%;max-width:400px}
  .tablee figcaption{max-width:none;font-size:2rem}
  .faits{grid-area:faits;grid-template-columns:repeat(4,1fr);margin-top:28px}
  .faits div{padding:22px 0 26px}
  .faits div:nth-child(-n+2){border-bottom:0}
  .faits dd{font-size:2.125rem}
}

/* les dix places s'installent une à une, la tienne en dernier */
.place{transform-box:fill-box;transform-origin:center}
@media (prefers-reduced-motion:no-preference){
  .place{opacity:0;animation:assis .4s cubic-bezier(.2,.9,.3,1.3) forwards;animation-delay:calc(var(--i) * 80ms + 250ms)}
  .place.toi{animation-delay:1300ms}
}
@keyframes assis{from{opacity:0;transform:scale(.3)}to{opacity:1;transform:none}}

/* ---------- le ruban qui défile */
.defile{overflow:hidden;padding:14px 0 13px}
.ruban{display:flex;width:max-content}
.ruban span{display:flex;align-items:center;font:700 1.5rem/1 "Big Shoulders",Impact,sans-serif;letter-spacing:.02em;text-transform:uppercase;white-space:nowrap}
.ruban span::after{content:"";width:.42em;height:.42em;margin:0 1.1em;border-radius:50%;background:var(--encre)}
@media (prefers-reduced-motion:no-preference){.ruban{animation:defile 38s linear infinite}}
@keyframes defile{to{transform:translateX(-50%)}}
@media (min-width:900px){.defile{padding:18px 0 17px}.ruban span{font-size:1.875rem}}

/* les blocs apparaissent en arrivant à l'écran (classe posée par le script) */
.revele{opacity:0;transform:translateY(26px);transition:opacity .6s ease-out,transform .6s ease-out}
.revele.vu{opacity:1;transform:none}

/* ---------- une session */
.session .dans{display:grid;gap:40px}
.session .chapo{margin-top:24px;max-width:26em;font-size:1.1875rem;line-height:1.45}
.session .chapo + .chapo{margin-top:14px}
.temps{border-top:var(--trait) solid}
.temps li{display:grid;grid-template-columns:5.2em 1fr;align-items:baseline;padding:18px 0 20px;border-bottom:var(--trait) solid}
.temps .repere{color:var(--signal);font-size:.9375rem}
.temps strong{display:block;font:700 2.125rem/1 "Big Shoulders",Impact,sans-serif;letter-spacing:.01em;text-transform:uppercase}
.temps span.d{display:block;margin-top:6px;line-height:1.4}
@media (min-width:900px){
  .session .dans{grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:88px;align-items:start}
  .temps strong{font-size:2.5rem}
}

/* ---------- le fondateur */
.fondateur .dans{display:grid;gap:36px}
.portrait img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 12%}
.recit .gros{font-size:clamp(4.5rem,22vw,9rem);line-height:.82}
.recit .role{margin-top:30px;opacity:.7}
.recit .italique{margin-top:28px;font-size:clamp(2rem,7.4vw,2.875rem);color:var(--signal)}
.recit h3{margin:44px 0 16px;font:700 1.625rem/1 "Big Shoulders",Impact,sans-serif;letter-spacing:.02em;text-transform:uppercase}
.parcours{border-top:var(--trait) solid}
.parcours li{padding:13px 0 15px;border-bottom:var(--trait) solid}
.parcours .repere{display:block;margin-bottom:4px}
@media (min-width:560px){.parcours li{display:grid;grid-template-columns:8.6em 1fr;align-items:baseline}.parcours .repere{margin-bottom:0}}
.parcours .repere{font-size:.875rem;opacity:.7}
.recit .seul{margin-top:18px}
.recit .raisons p{max-width:32em}
.recit .raisons p + p{margin-top:14px}
@media (min-width:900px){
  .fondateur .dans{grid-template-columns:minmax(0,5fr) minmax(0,7fr);column-gap:80px;align-items:start}
  .portrait{position:sticky;top:100px}
  .portrait img{aspect-ratio:2/3;object-position:center}
  .recit .gros{font-size:10.5rem}
}

/* ---------- l'abonnement */
.abonnement .dans{display:grid;gap:40px}
.abonnement .chapo{margin-top:24px;max-width:26em;font-size:1.1875rem;line-height:1.45}
.abonnement .chapo + .chapo{margin-top:14px}
.surtitre{display:flex;align-items:center;gap:.8em;margin-bottom:18px}
.surtitre::before{content:"";width:.75em;height:.75em;background:var(--signal)}
.adhesion{margin-top:44px;max-width:440px}
.carte{container-type:inline-size;display:flex;flex-direction:column;justify-content:space-between;aspect-ratio:800/504;padding:6% 6.5% 5.5%;border-radius:4.2% / 6.7%;background:var(--encre);color:var(--papier);transform:rotate(-4deg);box-shadow:12px 14px 0 rgba(16,15,13,.2);transition:transform .25s ease-out,box-shadow .25s ease-out}
.carte:hover{transform:rotate(-1deg) translateY(-4px);box-shadow:16px 20px 0 rgba(16,15,13,.2)}
.carte .haut,.carte .bas{display:flex;justify-content:space-between;align-items:flex-start}
.carte .bas{align-items:flex-end}
.carte .nom{font:700 8.4cqw/.82 "Big Shoulders",Impact,sans-serif;text-transform:uppercase}
.carte svg{flex:none;width:19cqw;height:19cqw}
.carte .repere{font-size:max(2.6cqw,.5625rem);line-height:1.5}
.carte .bas > .repere{text-align:right}
.carte strong{display:block;margin-top:.08em;font:700 19cqw/.82 "Big Shoulders",Impact,sans-serif}
.adhesion figcaption{margin-top:34px}
.inclus{border-top:var(--trait) solid}
.inclus li{display:grid;grid-template-columns:2.4em 1fr;align-items:baseline;padding:18px 0 20px;border-bottom:var(--trait) solid}
.inclus li::before{content:"+";font:400 1.5rem/1 "Geist Mono",ui-monospace,monospace;color:var(--signal)}
.inclus strong{display:block;font:700 2.125rem/1 "Big Shoulders",Impact,sans-serif;letter-spacing:.01em;text-transform:uppercase}
.inclus span.d{display:block;margin-top:6px;line-height:1.4}
@media (min-width:900px){
  .abonnement .dans{grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:88px;align-items:start}
  .inclus strong{font-size:2.5rem}
}

/* ---------- comment entrer */
.entrer .dans{display:grid;gap:44px}
.entrer .chapo{margin-top:24px;max-width:25em;font-size:1.25rem;line-height:1.4}
.entrer .appel{margin-top:32px}
.entrer .appel small{opacity:1}
.a-brancher{display:none;padding:10px 14px;border:var(--trait) dashed var(--encre);font-size:.9375rem}
.sans-lien .a-brancher{display:block}
.etapes{border-top:var(--trait) solid;counter-reset:etape}
.etapes li{display:grid;grid-template-columns:3.6em 1fr;align-items:baseline;padding:18px 0 20px;border-bottom:var(--trait) solid;counter-increment:etape}
.etapes li::before{content:"0" counter(etape);font:400 .9375rem/1 "Geist Mono",ui-monospace,monospace;letter-spacing:.1em}
.etapes strong{display:block;font:700 2.125rem/1 "Big Shoulders",Impact,sans-serif;letter-spacing:.01em;text-transform:uppercase}
.etapes span.d{display:block;margin-top:6px;line-height:1.4}
.criteres{margin-top:40px}
.criteres h3{margin-bottom:14px;font:700 1.625rem/1 "Big Shoulders",Impact,sans-serif;letter-spacing:.02em;text-transform:uppercase}
.criteres li{position:relative;padding:5px 0 5px 1.5em}
.criteres li::before{content:"";position:absolute;left:0;top:.82em;width:.6em;height:.6em;background:var(--encre)}
@media (min-width:900px){
  .entrer .dans{grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:88px;align-items:start}
  .etapes strong{font-size:2.5rem}
}

/* ---------- pied */
.pied{padding:44px var(--g) 56px;border-top:var(--trait) solid var(--papier)}
.pied .dans{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.pied .marque svg{width:72px;height:72px}
.pied .marque{font-size:1.625rem}
.pied p{opacity:.7}
.pied .mentions{flex-basis:100%;padding-top:20px;border-top:1px solid;font-size:.8125rem;line-height:1.5;opacity:.55}