/* =========================================================
   AGENCE BEAU · feuille de style de l'accueil (autonome)
   Monochrome, aucune couleur d'accent. Rythme de fonds
   alterné noir / clair. Verre uniquement sur la barre.
   ========================================================= */
:root{
  --noir:#000; --nuit:#0b0b0c; --carte:#161617; --carte2:#1d1d1f;
  --clair:#f5f5f7; --blanc:#fff; --encre:#1d1d1f;
  --gris:#86868b; --gris-c:#a1a1a6; --gris2:#6e6e73;
  --trait:rgba(255,255,255,.1); --trait-c:rgba(0,0,0,.08);
  --sf:"SF Pro Display",-apple-system,BlinkMacSystemFont,"SF Pro Text","Helvetica Neue",Helvetica,Arial,sans-serif;
  --ap:cubic-bezier(.28,.11,.32,1);
  --r:28px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:var(--sf);background:var(--noir);color:var(--clair);
  -webkit-font-smoothing:antialiased;font-size:17px;line-height:1.47;letter-spacing:-.022em;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit}

/* ---------- Structure ---------- */
.sec{padding:140px 0}
.in{max-width:1080px;margin:0 auto;padding:0 24px}
.etroit{max-width:760px;margin-left:auto;margin-right:auto}
.centre{text-align:center}
.tete{max-width:760px;margin-bottom:64px}
.centre .tete,.tete.centre{margin-left:auto;margin-right:auto}

.sur{font-size:17px;font-weight:600;color:var(--gris);margin-bottom:12px;letter-spacing:-.01em}
h1{font-size:clamp(44px,6.6vw,84px);font-weight:700;line-height:1.03;letter-spacing:-.035em}
h2{font-size:clamp(36px,4.8vw,60px);font-weight:700;line-height:1.05;letter-spacing:-.03em}
h3{font-size:24px;font-weight:600;line-height:1.17;letter-spacing:-.02em}
.intro{font-size:21px;font-weight:500;line-height:1.43;color:var(--gris);letter-spacing:-.01em}
.attenue{color:var(--gris)}
.note{font-size:13px;line-height:1.45;color:var(--gris);margin-top:40px}

.noir{background:var(--noir)}
.nuit{background:var(--nuit)}
.clair{background:var(--clair);color:var(--encre)}
.blanc{background:var(--blanc);color:var(--encre)}
.clair .sur,.blanc .sur,.clair .intro,.blanc .intro,.clair .note,.blanc .note,.clair .attenue,.blanc .attenue{color:var(--gris2)}

/* ---------- Boutons : le CTA est en gras ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-size:17px;font-weight:600;letter-spacing:-.01em;
  padding:14px 26px;border-radius:980px;background:var(--blanc);color:var(--encre);text-decoration:none;
  transition:transform .3s var(--ap),background .3s var(--ap),box-shadow .3s var(--ap)}
.btn:hover{transform:translateY(-1px);box-shadow:0 8px 28px rgba(255,255,255,.12)}
.clair .btn,.blanc .btn{background:var(--encre);color:var(--blanc)}
.clair .btn:hover,.blanc .btn:hover{box-shadow:0 8px 28px rgba(0,0,0,.18)}
.btn.petit{font-size:14px;padding:9px 18px}
.lien{font-size:17px;font-weight:600;text-decoration:none;color:var(--clair);display:inline-flex;align-items:center;gap:4px}
.lien::after{content:"›";font-size:22px;line-height:1;transform:translateY(-1px);transition:transform .25s var(--ap)}
.lien:hover::after{transform:translate(3px,-1px)}
.clair .lien,.blanc .lien{color:var(--encre)}
.acts{display:flex;gap:30px;align-items:center;justify-content:center;flex-wrap:wrap;margin-top:36px}
.centre .acts{justify-content:center}

/* ---------- Barre : capsule de verre flottante ---------- */
.barre{position:fixed;top:14px;left:50%;transform:translateX(-50%);z-index:80;
  width:min(1080px,calc(100% - 28px));height:56px;border-radius:980px;
  display:flex;align-items:center;justify-content:space-between;padding:0 8px 0 26px;
  background:rgba(22,22,23,.62);
  backdrop-filter:blur(26px) saturate(180%);-webkit-backdrop-filter:blur(26px) saturate(180%);
  border:.5px solid rgba(255,255,255,.14);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 10px 40px rgba(0,0,0,.35);
  transition:background .4s var(--ap)}
.barre.defile{background:rgba(22,22,23,.82)}
.marque{display:flex;align-items:baseline;gap:9px;text-decoration:none;color:var(--clair)}
.marque b{font-size:16px;font-weight:700;letter-spacing:.3em}
.marque span{font-size:12px;color:var(--gris);letter-spacing:.02em}
.barre ul{display:flex;gap:30px;list-style:none}
.barre ul a{font-size:13px;font-weight:500;color:rgba(245,245,247,.78);text-decoration:none;transition:color .2s}
.barre ul a:hover{color:var(--blanc)}

/* ---------- Hero ---------- */
.hero{padding:190px 0 120px;text-align:center;position:relative;overflow:hidden}
.puce{display:inline-flex;align-items:center;gap:10px;font-size:14px;font-weight:500;color:var(--gris-c);
  padding:8px 16px;border-radius:980px;border:.5px solid var(--trait);background:rgba(255,255,255,.04);margin-bottom:30px}
.puce i{width:6px;height:6px;border-radius:50%;background:var(--blanc);font-style:normal;
  box-shadow:0 0 0 4px rgba(255,255,255,.12)}
.hero h1{max-width:15ch;margin:0 auto}
.hero h1 .g{color:var(--gris)}
.hero .intro{max-width:660px;margin:28px auto 0}

/* Le tableau de bord du hero */
.ecran{max-width:900px;margin:84px auto 0;border-radius:var(--r);background:linear-gradient(180deg,#1a1a1c,#111112);
  border:.5px solid rgba(255,255,255,.12);box-shadow:inset 0 1px 0 rgba(255,255,255,.1),0 40px 120px rgba(0,0,0,.6);
  padding:36px 40px 34px;text-align:left}
.ecran-t{display:flex;justify-content:space-between;align-items:baseline;gap:20px;flex-wrap:wrap}
.ecran-t .k{font-size:13px;font-weight:500;color:var(--gris)}
.ecran-t .v{font-size:15px;font-weight:600;color:var(--clair)}
.ecran svg{width:100%;height:180px;margin:22px 0 8px;overflow:visible}
.ecran-b{display:grid;grid-template-columns:repeat(3,1fr);border-top:.5px solid var(--trait);margin-top:12px}
.ecran-b>div{padding:24px 20px 0 0}
.ecran-b>div+div{padding-left:24px;border-left:.5px solid var(--trait)}
.ecran-b .n{font-size:34px;font-weight:700;letter-spacing:-.03em;line-height:1}
.ecran-b .l{font-size:13px;color:var(--gris);margin-top:8px;line-height:1.4}

/* ---------- Plein cadre en parallaxe ---------- */
.plein{position:relative;min-height:100vh;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:120px 0}
.plein .bg{position:absolute;inset:-12% 0;background-size:cover;background-position:center;will-change:transform}
.plein::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,#000 0%,rgba(0,0,0,.6) 30%,rgba(0,0,0,.6) 70%,#000 100%)}
.plein .mot{position:relative;z-index:3;text-align:center;padding:0 24px;max-width:900px}
.plein .mot .intro{color:rgba(245,245,247,.92);margin:22px auto 0;max-width:640px}

/* ---------- Le problème : ce que vous voyez / ce qui se passe ---------- */
.miroir{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.mir{background:var(--blanc);border-radius:var(--r);padding:40px 38px 38px;display:flex;flex-direction:column;
  box-shadow:0 1px 0 rgba(0,0,0,.02);transition:transform .5s var(--ap),box-shadow .5s var(--ap)}
.mir:hover{transform:translateY(-4px);box-shadow:0 22px 50px rgba(0,0,0,.08)}
.mir .eti{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--gris2)}
.mir .vu{font-size:26px;font-weight:600;line-height:1.2;letter-spacing:-.025em;margin:12px 0 30px;color:var(--encre)}
.mir .reel{margin-top:auto;padding-top:24px;border-top:.5px solid var(--trait-c)}
.mir .reel p{font-size:16px;line-height:1.55;color:var(--gris2);margin-top:8px}
.mir .reel p b{color:var(--encre);font-weight:600}
.chute{font-size:21px;font-weight:600;line-height:1.4;letter-spacing:-.015em;max-width:720px;margin:64px auto 0;text-align:center}
.chute span{color:var(--gris2)}

/* ---------- Galerie des points forts ---------- */
.gal-tete{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;
  max-width:1440px;margin:0 auto 44px;padding:0 24px;flex-wrap:wrap}
.gal-nav{display:flex;gap:10px}
.rond{width:40px;height:40px;border-radius:50%;border:none;cursor:pointer;font-size:18px;font-weight:600;
  background:rgba(255,255,255,.1);color:var(--clair);display:flex;align-items:center;justify-content:center;
  transition:background .2s,opacity .2s}
.rond:hover{background:rgba(255,255,255,.2)}
.rond:disabled{opacity:.28;cursor:default}
.piste{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;
  padding:0 max(24px,calc((100vw - 1080px)/2 + 24px)) 10px;scrollbar-width:none}
.piste::-webkit-scrollbar{display:none}
.mc{flex:0 0 360px;scroll-snap-align:start;height:500px;border-radius:var(--r);overflow:hidden;
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;padding:36px 32px;
  background:var(--carte);border:.5px solid var(--trait);transition:transform .5s var(--ap)}
.mc:hover{transform:scale(1.012)}
.mc.trace::before{content:"";position:absolute;inset:0;opacity:.45;
  background:url(visuel-1.svg) center/cover no-repeat;
  -webkit-mask-image:linear-gradient(180deg,#000 30%,transparent 80%);mask-image:linear-gradient(180deg,#000 30%,transparent 80%)}
.mc.inv{background:var(--clair);color:var(--encre);border-color:transparent}
.mc .ct{position:relative;z-index:2}
.mc .eti{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--gris);margin-bottom:12px}
.mc .gr{font-size:52px;font-weight:700;line-height:1;letter-spacing:-.035em;margin-bottom:14px}
.mc .tx{font-size:16px;line-height:1.5;color:var(--gris-c)}
.mc.inv .eti,.mc.inv .tx{color:var(--gris2)}

/* ---------- Chiffres ---------- */
.specs{display:grid;grid-template-columns:repeat(3,1fr);margin-top:56px;border-top:.5px solid var(--trait-c)}
.spec{padding:34px 26px 0 0}
.spec+.spec{padding-left:26px;border-left:.5px solid var(--trait-c)}
.spec .n{font-size:clamp(36px,4vw,52px);font-weight:700;letter-spacing:-.03em;line-height:1;margin-bottom:12px}
.spec .d{font-size:15px;line-height:1.5;color:var(--gris2)}
.courbe{width:100%;height:260px;margin-top:8px;overflow:visible}

/* ---------- Méthode ---------- */
.grille{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.tuile{background:var(--carte);border:.5px solid var(--trait);border-radius:var(--r);padding:42px 38px}
.tuile .idx{display:inline-block;font-size:13px;font-weight:600;color:var(--gris-c);
  padding:6px 12px;border-radius:980px;background:rgba(255,255,255,.07);margin-bottom:26px}
.tuile h3{margin-bottom:12px}
.tuile p{font-size:16px;line-height:1.55;color:var(--gris)}

/* ---------- L'agence ---------- */
.qui{display:grid;grid-template-columns:340px 1fr;gap:64px;align-items:center}
.qui img{width:100%;border-radius:var(--r);filter:grayscale(100%) contrast(1.04)}
.qui .nom{font-size:24px;font-weight:700;letter-spacing:-.02em}
.qui .role{font-size:15px;color:var(--gris2);margin:4px 0 24px}
.qui p{font-size:18px;line-height:1.55;color:var(--gris2)}
.qui p+p{margin-top:16px}
.qui p b{color:var(--encre);font-weight:600}

/* ---------- Tarif ---------- */
.offres{display:grid;grid-template-columns:1fr 1fr 1.25fr;gap:20px;align-items:stretch}
.offre{background:var(--carte);border:.5px solid var(--trait);border-radius:var(--r);padding:38px 34px;display:flex;flex-direction:column}
.offre.vedette{background:var(--clair);color:var(--encre);border-color:transparent}
.offre .t{font-size:15px;font-weight:600;color:var(--gris-c)}
.offre.vedette .t{color:var(--gris2)}
.offre .p{font-size:44px;font-weight:700;letter-spacing:-.035em;line-height:1;margin:18px 0 6px}
.offre .p small{font-size:17px;font-weight:600;letter-spacing:-.01em}
.offre .s{font-size:14px;color:var(--gris);min-height:40px}
.offre.vedette .s{color:var(--gris2)}
.offre .d{font-size:16px;line-height:1.55;color:var(--gris-c);margin-top:22px;padding-top:22px;border-top:.5px solid var(--trait)}
.offre.vedette .d{color:var(--gris2);border-color:var(--trait-c)}
.offre ul{list-style:none;margin-top:22px;padding-top:18px;border-top:.5px solid var(--trait-c)}
.offre li{font-size:15px;line-height:1.45;padding:7px 0 7px 26px;position:relative}
.offre li::before{content:"";position:absolute;left:2px;top:13px;width:12px;height:7px;
  border-left:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg)}
.offre .acts{margin-top:auto;padding-top:30px}
.seuil{font-size:15px;color:var(--gris);text-align:center;margin-top:36px}

/* ---------- Questions ---------- */
.faq{max-width:820px;margin:0 auto;background:var(--blanc);border-radius:var(--r);padding:8px 38px}
.faq details{border-bottom:.5px solid var(--trait-c)}
.faq details:last-child{border-bottom:none}
.faq summary{list-style:none;cursor:pointer;padding:26px 40px 26px 0;position:relative;
  font-size:19px;font-weight:600;letter-spacing:-.02em;color:var(--encre)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:32px;width:9px;height:9px;
  border-right:2px solid var(--gris2);border-bottom:2px solid var(--gris2);transform:rotate(45deg);transition:transform .35s var(--ap)}
.faq details[open] summary::after{transform:rotate(225deg);top:36px}
.faq .rep{padding:0 0 28px;font-size:17px;line-height:1.6;color:var(--gris2);max-width:700px}

/* ---------- Places ---------- */
.places{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:520px;margin:40px auto 0}
.place{padding:20px 6px;border-radius:16px;font-size:13px;font-weight:600;text-align:center;
  border:.5px solid rgba(255,255,255,.18);color:var(--gris-c);
  background:rgba(255,255,255,.05);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.place.libre{background:var(--blanc);color:var(--encre);border-color:transparent}

/* ---------- Pied ---------- */
footer{background:var(--nuit);padding:64px 0 30px;font-size:13px;color:var(--gris);line-height:1.6;border-top:.5px solid var(--trait)}
footer a{color:var(--gris);text-decoration:none}
footer a:hover{color:var(--clair)}
.f-haut{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:34px;border-bottom:.5px solid var(--trait)}
.f-col h4{font-size:13px;font-weight:600;color:var(--clair);margin-bottom:12px}
.f-col ul{list-style:none}.f-col li{margin-bottom:8px}
details.legal{border-bottom:.5px solid var(--trait)}
details.legal summary{list-style:none;cursor:pointer;padding:20px 0;font-size:13px}
details.legal summary::-webkit-details-marker{display:none}
details.legal summary:hover{color:var(--clair)}
.legal-corps{padding:0 0 26px;columns:2;column-gap:44px;font-size:12px}
.legal-corps p{break-inside:avoid;margin-bottom:14px}
.legal-corps b{color:var(--clair);font-weight:600;display:block}
.f-bas{padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px}

/* ---------- Révélation ---------- */
html.js [data-st]{opacity:0;transform:translateY(32px);transition:opacity .9s var(--ap),transform .9s var(--ap)}
html.js [data-st].on{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html.js [data-st]{opacity:1;transform:none;transition:none}}

/* ---------- Adaptatif ---------- */
@media(max-width:900px){
  .sec{padding:96px 0}
  .barre ul{display:none}
  .marque span{display:none}
  .hero{padding:150px 0 90px}
  .ecran{padding:26px 22px}
  .ecran-b{grid-template-columns:1fr}
  .ecran-b>div,.ecran-b>div+div{padding:18px 0;border-left:none;border-bottom:.5px solid var(--trait)}
  .ecran-b>div:last-child{border-bottom:none}
  .miroir,.grille,.offres{grid-template-columns:1fr}
  .specs{grid-template-columns:1fr}
  .spec,.spec+.spec{padding:26px 0;border-left:none;border-bottom:.5px solid var(--trait-c)}
  .qui{grid-template-columns:1fr;gap:32px}
  .qui img{max-width:260px}
  .mc{flex-basis:80vw;height:460px}
  .faq{padding:4px 22px}
  .f-haut{grid-template-columns:1fr;gap:26px}
  .legal-corps{columns:1}
}

/* ---------- Choix de l'engagement (tarif) ---------- */
.seg{display:inline-flex;gap:2px;padding:3px;margin:16px 0 0;border-radius:980px;background:rgba(0,0,0,.06)}
.seg button{border:none;background:transparent;font:inherit;font-size:13px;font-weight:600;letter-spacing:-.01em;
  padding:8px 13px;border-radius:980px;color:var(--gris2);cursor:pointer;transition:background .25s var(--ap),color .25s var(--ap)}
.seg button.on{background:var(--blanc);color:var(--encre);box-shadow:0 1px 4px rgba(0,0,0,.12)}

.offre .p2{font-size:14px;color:var(--gris2);margin:-2px 0 10px}
.offre .p2 b{color:var(--encre);font-weight:700}

/* ---------- Résultats : trois cartes fixes ---------- */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1080px;margin:0 auto;padding:0 24px}
.trio .mc{height:440px;flex:none}
@media(max-width:900px){.trio{grid-template-columns:1fr}.trio .mc{height:auto;min-height:320px}}
.gal-tete{max-width:1080px}
.plein .acts{justify-content:center}

/* ---------- Bannière cookies ---------- */
#ab-cookies{position:fixed;left:16px;right:16px;bottom:16px;z-index:70;max-width:560px;margin:0 auto;padding:18px 20px;border-radius:22px;background:rgba(22,22,23,.84);-webkit-backdrop-filter:blur(24px) saturate(180%);backdrop-filter:blur(24px) saturate(180%);border:1px solid rgba(255,255,255,.12);box-shadow:0 20px 60px rgba(0,0,0,.45);color:var(--clair);font-family:var(--sf);font-size:14px;line-height:1.5}
#ab-cookies .ab-c-t{margin:0 0 14px;color:var(--gris-c)}
#ab-cookies .ab-c-t b{display:block;color:var(--clair);font-size:15px;margin-bottom:4px}
#ab-cookies .ab-c-t a{color:var(--clair);text-decoration:underline;text-underline-offset:3px}
#ab-cookies .ab-c-b{display:flex;gap:10px}
#ab-cookies button{flex:1;appearance:none;-webkit-appearance:none;cursor:pointer;font:inherit;font-weight:600;padding:12px 18px;border-radius:999px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);color:var(--clair);transition:background .2s}
#ab-cookies button:hover,#ab-cookies button:focus-visible{background:rgba(255,255,255,.18)}
.f-bas button[data-cookies]{appearance:none;-webkit-appearance:none;background:none;border:0;padding:0;font:inherit;color:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
.barre nav{display:contents}
.f-bas .fil{display:inline}