:root{
    --black:#000;--ink:#070707;--panel:#0d0d0d;--cream:#ece9de;--cream-dim:#b8b5ab;
    --copper:#c05e2e;--copper-bright:#f1944b;--line:rgba(236,233,222,0.08);--line2:rgba(236,233,222,0.14);
    --max:1200px;--ease:cubic-bezier(.16,1,.3,1);--logo:url("assets/logo.png");
  }
  *{margin:0;padding:0;box-sizing:border-box}
  html,body{background:#000 !important}
  html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
  body{color:var(--cream);font-family:'Archivo',sans-serif;line-height:1.62;overflow-x:hidden;-webkit-font-smoothing:antialiased}
  /* lock scroll during intro */
  body.intro-lock{overflow:hidden;height:100vh}
  ::selection{background:var(--copper-bright);color:#000}
  body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:9998;opacity:.04;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
  .wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(20px,5vw,48px)}
  .mono{font-family:'IBM Plex Mono',monospace;letter-spacing:.28em;text-transform:uppercase;font-size:1.23rem;font-weight:400;color:var(--copper-bright)}
  h1,h2,h3,.disp{font-family:'Saira Condensed',sans-serif;font-weight:800;line-height:.96;letter-spacing:-.005em;text-transform:uppercase}
  .logo-mark{display:block;background:var(--logo) center center/contain no-repeat}

  /* ===== INTRO OVERLAY ===== */
  #intro{position:fixed;inset:0;z-index:3000;background:#000;transition:opacity .9s var(--ease) .2s,visibility .9s .2s}
  #intro.done{opacity:0;visibility:hidden;pointer-events:none}
  #intro .introglow{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(820px,120vw);height:min(520px,70vh);pointer-events:none;
    background:radial-gradient(ellipse 50% 50% at 50% 50%,rgba(241,148,75,.44),rgba(192,94,46,.18) 42%,transparent 70%);
    filter:blur(28px);opacity:0;animation:glowIn 1.2s var(--ease) .15s forwards}
  #intro.move .introglow,#intro.dockstart .introglow{opacity:0;transition:opacity .6s var(--ease)}
  @keyframes glowIn{to{opacity:1}}
  /* logo unique : apparait au centre en douceur, puis glisse vers la topbar en une seule transition continue */
  #intrologo{position:fixed;z-index:3100;background:var(--logo) center center/contain no-repeat;
    left:50%;top:50%;width:min(420px,70vw);height:130px;transform:translate(-50%,-50%);
    opacity:0;
    transition:left .7s cubic-bezier(.5,.05,.3,1),top .7s cubic-bezier(.5,.05,.3,1),width .7s cubic-bezier(.5,.05,.3,1),height .7s cubic-bezier(.5,.05,.3,1),transform .7s cubic-bezier(.5,.05,.3,1),opacity .6s var(--ease);
  }
  #intrologo.show{opacity:1}
  #intrologo.dock{
    left:var(--dock-left);top:var(--dock-top);width:var(--dock-w);height:var(--dock-h);
    transform:translate(0,0);
    background-position:left center;
  }
  #progress{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--copper),var(--copper-bright));z-index:2000}

  .topbar{position:fixed;top:0;left:0;right:0;z-index:1500;padding:18px 0;transition:all .45s var(--ease);border-bottom:1px solid transparent}
  .topbar.scrolled{background:rgba(12,12,12,.32);backdrop-filter:blur(28px) saturate(120%);-webkit-backdrop-filter:blur(28px) saturate(120%);padding:calc(10px + env(safe-area-inset-top,0px)) 0 10px;border-bottom:1px solid var(--line)}
  .topbar .row{display:flex;align-items:center;justify-content:flex-start;gap:20px}
  .topbar .logo-mark{height:34px;width:99px;background-position:left center;transition:all .45s var(--ease);opacity:0}
  .topbar.reveal-logo .logo-mark{opacity:1}
  .topbar.scrolled .logo-mark{height:28px;width:82px}
  .btn{position:relative;display:inline-flex;align-items:center;gap:10px;font-family:'Saira Condensed',sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:.94rem;padding:14px 26px;border-radius:7px;text-decoration:none;cursor:pointer;border:1.5px solid var(--copper);transition:all .35s var(--ease);overflow:hidden;text-align:center}
  .btn span{position:relative;z-index:2}
  .btn-primary{background:var(--copper);color:#fff}
  .btn-primary::before{content:"";position:absolute;inset:0;background:var(--copper-bright);transform:translateX(-101%);transition:transform .4s var(--ease);z-index:1}
  .btn-primary:hover::before{transform:translateX(0)}.btn-primary:hover{box-shadow:0 0 48px rgba(241,148,75,.6);transform:translateY(-2px)}
  .btn-lg{font-size:1.1rem;padding:18px 38px}
  .btn-outline{background:rgba(241,148,75,.06);color:var(--cream);border:1.5px solid var(--copper);position:relative;backdrop-filter:blur(3px);overflow:hidden}
  .btn-outline::before{content:"";position:absolute;top:0;left:-130%;width:55%;height:100%;background:linear-gradient(105deg,transparent,rgba(241,148,75,.45),transparent);transform:skewX(-18deg);animation:btnSheen 3.6s ease-in-out infinite;z-index:1}
  .btn-outline span{position:relative;z-index:2}
  .btn-outline:hover{background:rgba(241,148,75,.16);border-color:var(--copper-bright);transform:translateY(-2px)}
  @keyframes btnSheen{0%{left:-130%}55%{left:175%}100%{left:175%}}
  .hero-quiz-btn{margin-top:22px;font-size:1rem;padding:16px 32px;animation:quizHalo 2.8s ease-in-out infinite}
  @keyframes quizHalo{0%,100%{box-shadow:0 0 0 rgba(241,148,75,0)}50%{box-shadow:0 0 30px rgba(241,148,75,.42)}}
  .hero-quiz-btn:hover{animation:none}
  @media(prefers-reduced-motion:reduce){.hero-quiz-btn{animation:none}.btn-outline::before{animation:none;display:none}}
  /* halo cuivré qui pulse doucement sur les boutons d'action */
  .btn-primary{animation:btnHalo 2.8s ease-in-out infinite}
  @keyframes btnHalo{0%,100%{box-shadow:0 0 0 rgba(241,148,75,0)}50%{box-shadow:0 0 34px rgba(241,148,75,.5)}}
  .btn-primary:hover{animation:none}
  @media(prefers-reduced-motion:reduce){.btn-primary{animation:none}}

  header.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden;background:#000}
  .hero-video{position:absolute;inset:0;z-index:1;overflow:hidden;opacity:0}
  .hero-video::before{content:"";position:absolute;right:0;bottom:0;width:230px;height:90px;z-index:3;pointer-events:none;
    background:radial-gradient(ellipse 100% 100% at 100% 100%,#000 18%,rgba(0,0,0,.92) 38%,rgba(0,0,0,.6) 60%,transparent 80%)}
  body.intro-done .hero-video{animation:fadeVid 1.6s var(--ease) .1s forwards}
  @keyframes fadeVid{to{opacity:1}}
  .hero-video video{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) scale(1.06);min-width:100%;min-height:100%;width:auto;height:auto;object-fit:cover}
  body.intro-done .hero-video video{animation:heroZoomOut 8s cubic-bezier(.22,1,.36,1) .2s forwards}
  @keyframes heroZoomOut{from{transform:translate(-50%,-50%) scale(1.06)}to{transform:translate(-50%,-50%) scale(1)}}
  .hero-video::after{content:"";position:absolute;inset:0;pointer-events:none;
    background:radial-gradient(ellipse 60% 60% at 50% 50%,transparent 30%,rgba(0,0,0,.25) 70%),linear-gradient(to right,rgba(0,0,0,.7) 0%,rgba(0,0,0,.2) 45%,transparent 70%),linear-gradient(to top,#000 1%,transparent 32%)}
  
  
  
  @keyframes carIn{from{opacity:0;transform:translateX(-50%) scale(1.04)}to{opacity:1;transform:translateX(-50%) scale(1)}}
  .hero-tint{position:absolute;inset:0;z-index:2;background:linear-gradient(to right,rgba(0,0,0,.86) 0%,rgba(0,0,0,.38) 40%,transparent 74%),linear-gradient(to top,#000 0%,transparent 28%);pointer-events:none}
  .ghost{position:absolute;left:50%;top:24%;transform:translate(-50%,-50%);z-index:0;font-family:'Saira Condensed',sans-serif;font-weight:900;font-size:23vw;letter-spacing:-.02em;color:rgba(236,233,222,.025);white-space:nowrap;user-select:none;animation:drift 26s ease-in-out infinite alternate}
  @keyframes drift{from{transform:translate(-52%,-50%)}to{transform:translate(-48%,-50%)}}
  .hero-content{position:relative;z-index:5;width:100%;padding-bottom:clamp(54px,11vh,130px);padding-top:120px}
  .hero .eyebrow{display:flex;align-items:center;gap:14px;margin-bottom:24px;opacity:0;transform:translateY(26px)}
  body.intro-done .hero .eyebrow{animation:rise .9s var(--ease) .25s forwards}
  .hero .eyebrow::before{content:"";width:46px;height:1px;background:var(--copper)}
  .hero h1{font-size:clamp(2.73rem,7.3vw,5.46rem);font-weight:900;max-width:18ch;line-height:.96;text-shadow:0 4px 40px rgba(0,0,0,.9)}
  .hero h1 .l{display:block;overflow:visible}
  .hero h1{opacity:0;transform:scale(.92);transform-origin:center center}
  body.intro-done .hero h1{animation:titleZoomIn 2.2s cubic-bezier(.22,1,.36,1) .35s forwards}
  @keyframes titleZoomIn{to{opacity:1;transform:scale(1)}}
  .hero h1 .l.thin i{font-weight:600;font-size:.66em;letter-spacing:.01em;opacity:.95;display:inline-block;margin-top:.15em}
  .hero h1 .l i{display:block;font-style:normal}
  
  .hero h1 .copper{color:var(--copper-bright)}
  @keyframes slideUp{to{transform:translateY(0)}}
  .hero p.sub{max-width:540px;margin:26px 0 0;color:var(--cream);font-size:clamp(1.02rem,1.5vw,1.18rem);opacity:0;transform:translateY(26px);text-shadow:0 2px 20px rgba(0,0,0,.9)}
  body.intro-done .hero p.sub{animation:rise 1s var(--ease) .8s forwards}
  .hero .actions{margin-top:30px;display:flex;flex-direction:column;align-items:flex-start;gap:12px;opacity:0;transform:translateY(26px)}
  body.intro-done .hero .actions{animation:rise 1s var(--ease) .95s forwards}
  .hero .proof{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.08em;color:var(--cream-dim)}
  .hero .proof b{color:var(--copper-bright);font-weight:500}
  @keyframes rise{to{opacity:1;transform:translateY(0)}}

  section{padding:clamp(74px,11vw,140px) 0;position:relative}
  .divider{border-top:1px solid var(--line)}
  /* atmospheric background photo layer */
  .bg-photo{position:absolute;top:0;left:0;right:0;bottom:0;z-index:0;overflow:hidden;background:#000}
  .bg-photo img{position:absolute;top:0;left:0;width:100%;height:auto;opacity:0;transition:opacity 1.6s var(--ease);will-change:transform;
    -webkit-mask-image:linear-gradient(to bottom,#000 72%,transparent 100%);mask-image:linear-gradient(to bottom,#000 72%,transparent 100%)}
  .has-bg.in .bg-photo img{opacity:.8}
  .bg-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(to right,rgba(0,0,0,.7) 0%,rgba(0,0,0,.32) 44%,transparent 72%),linear-gradient(to bottom,rgba(0,0,0,.55),transparent 28%,transparent 72%,rgba(0,0,0,.55))}
  /* Section Accompagnement : image visible mais lisible derrière les tuiles opaques */
  #offres .bg-photo img{object-position:center top}
  #offres.in .bg-photo img{opacity:.72}
  #offres .bg-photo::after{background:linear-gradient(to bottom,rgba(0,0,0,.6),rgba(0,0,0,.55) 35%,rgba(0,0,0,.7) 100%)}
  .has-bg>.wrap{position:relative;z-index:2}
  .sec-num{font-family:'IBM Plex Mono',monospace;font-size:1.23rem;font-weight:400;letter-spacing:.2em;color:var(--copper);margin-bottom:18px;display:block}
  .sec-head{max-width:880px;margin-bottom:clamp(44px,6vw,72px)}
  .sec-head h2{font-size:clamp(2.1rem,5.4vw,3.9rem)}
  .sec-head p{margin-top:20px;color:var(--cream-dim);font-size:clamp(1rem,1.4vw,1.12rem);max-width:660px}
  .reveal{opacity:0;transform:translateY(38px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
  .reveal.in{opacity:1;transform:none}
  .stagger>*{opacity:0;transform:translateY(32px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
  .stagger.in>*{opacity:1;transform:none}
  .stagger.in>*:nth-child(2){transition-delay:.08s}.stagger.in>*:nth-child(3){transition-delay:.16s}.stagger.in>*:nth-child(4){transition-delay:.24s}

  .pains{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,22px);background:transparent;border:none}
  .pain{background:linear-gradient(160deg,rgba(14,14,14,.24),rgba(10,10,10,.34));padding:clamp(28px,3.5vw,42px) clamp(24px,3vw,34px);transition:background .5s,border-color .5s,transform .5s;backdrop-filter:blur(30px) saturate(120%) brightness(.84);-webkit-backdrop-filter:blur(30px) saturate(120%) brightness(.84);border:1px solid rgba(255,255,255,.12);box-shadow:0 12px 60px rgba(0,0,0,.5)}
  .pain:hover{background:linear-gradient(160deg,rgba(241,148,75,.1),rgba(8,8,8,.72));border-color:rgba(241,148,75,.35);transform:translateY(-3px)}
  .pain .pic{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;background:rgba(241,148,75,.1);border:1px solid rgba(241,148,75,.32);color:var(--copper-bright)}
  .pain .pic svg{width:26px;height:26px}
  .pain h3{font-size:clamp(1.7rem,3vw,2.2rem);margin:16px 0 12px;color:var(--cream);line-height:1.1}
  .pain p{color:var(--cream-dim);font-size:clamp(1rem,1.4vw,1.1rem);line-height:1.55}
  .transition-line{margin-top:48px;text-align:center;font-family:'Saira Condensed',sans-serif;font-weight:700;text-transform:uppercase;font-size:clamp(2.3rem,5.4vw,3.7rem);color:var(--cream);line-height:1.08}
  /* zoom doux arriere->avant, surcharge le reveal generique */
  .transition-line.reveal{opacity:0;transform:scale(.8);transition:none}
  .transition-line.reveal.in{animation:transZoom 2s cubic-bezier(.22,1,.36,1) forwards}
  @keyframes transZoom{from{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}
  .transition-line .copper{color:var(--copper-bright)}

  .solution{display:grid;grid-template-columns:1fr;gap:clamp(30px,4vw,48px);align-items:center;text-align:center}
  .solution .txt h2{font-size:clamp(2.2rem,5vw,3.6rem);margin-bottom:22px}
  .solution .txt{max-width:760px;margin:0 auto}
  .solution .badge{margin-left:auto;margin-right:auto}
  .solution .txt p{color:var(--cream-dim);font-size:1.08rem;max-width:520px}
  .solution .txt .badge{display:inline-block;margin-bottom:22px}
  .solution .visual{position:relative;overflow:visible;background:transparent}
  .solution .visual{overflow:visible}
  .solution .visual img{display:block;width:100%;height:auto;transform:scale(1.38);opacity:0;transition:transform 2.4s cubic-bezier(.22,1,.36,1),opacity 1.4s var(--ease);
    -webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 16%,#000 84%,transparent 100%);
    mask-image:linear-gradient(to bottom,transparent 0%,#000 16%,#000 84%,transparent 100%)}
  .solution.in .visual img{transform:scale(1);opacity:1}
  .solution .visual-video{display:block;width:100%;max-width:1000px;margin:0 auto;height:auto;transform:scale(1.04);opacity:0;transition:transform 2.4s cubic-bezier(.22,1,.36,1),opacity 1.4s var(--ease);
    -webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 14%,#000 86%,transparent 100%);
    mask-image:linear-gradient(to bottom,transparent 0%,#000 14%,#000 86%,transparent 100%)}
  .solution.in .visual-video{transform:scale(1);opacity:1}

  .steps{position:relative;padding-left:8px;max-width:820px}
  
  
  
  .step{display:flex;gap:30px;padding:30px 0;position:relative}
  .step .dot{position:relative;width:auto;min-width:64px}
  .step .dot b{font-family:'Saira Condensed',sans-serif;font-weight:900;font-size:clamp(2.6rem,5vw,3.4rem);color:transparent;-webkit-text-stroke:1.5px var(--copper-bright);display:block;line-height:1;letter-spacing:-.02em}
  .step h3{font-size:clamp(1.5rem,2.6vw,1.95rem);color:var(--cream);margin-bottom:10px}
  .step p{color:var(--cream-dim);font-size:clamp(1.05rem,1.5vw,1.2rem);max-width:600px;line-height:1.6}

  .offerwrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr);gap:clamp(20px,3vw,32px);max-width:1400px;margin:0 auto;align-items:stretch;justify-items:stretch}
  .offer-card{max-width:none;width:100%;background:linear-gradient(165deg,rgba(19,19,19,.96),rgba(0,0,0,.96));border:1px solid var(--line2);padding:clamp(36px,5vw,56px);position:relative;text-align:center;backdrop-filter:blur(4px);display:flex;flex-direction:column}
  .offer-card.offer-featured{border-color:rgba(184,115,51,.7);box-shadow:inset 0 0 0 1px rgba(184,115,51,.45),inset 0 0 40px -12px rgba(184,115,51,.25)}
  .offer-card .savings{margin-top:auto}
  .offer-card .tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--copper);color:#fff;font-family:'IBM Plex Mono',monospace;font-size:.6rem;letter-spacing:.16em;padding:7px 15px;text-transform:uppercase;white-space:nowrap}
  /* brillance qui balaie la barre orange */
  .offer-card .tag{overflow:hidden}
  .offer-card .tag::after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
    background:linear-gradient(105deg,transparent,rgba(255,255,255,.6),transparent);
    transform:skewX(-18deg);animation:tagShine 3.4s ease-in-out infinite}
  @keyframes tagShine{0%{left:-120%}55%{left:170%}100%{left:170%}}

  .offer-card .label{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.2em;color:var(--cream-dim);text-transform:uppercase}
  .offer-card .amount{font-family:'Saira Condensed',sans-serif;font-weight:900;font-size:clamp(4.4rem,10vw,6.4rem);line-height:.9;margin:6px 0 4px;color:var(--cream);white-space:nowrap}
  .offer-card .amount small{font-size:1.6rem;color:var(--cream-dim);font-weight:600}
  .includes{list-style:none;text-align:left;max-width:560px;margin:28px auto 0}
  .includes li{padding:16px 0;border-bottom:1px solid var(--line);display:flex;gap:14px;align-items:flex-start;color:var(--cream-dim);font-size:.98rem;line-height:1.5}
  .includes li b{color:var(--cream);font-weight:700;font-family:'Saira Condensed',sans-serif;font-size:1.12rem;letter-spacing:.01em;display:block;margin-bottom:2px;text-transform:none}
  .includes li:last-child{border:none}
  .includes .ck{color:var(--copper-bright);font-weight:700;font-family:'Saira Condensed',sans-serif;font-size:1.2rem;line-height:1.2}
  .savings{margin:30px auto 0;max-width:520px;padding:20px 24px;border:1px solid var(--copper);background:rgba(192,94,46,.08);border-radius:1px}
  .savings p{color:var(--cream);font-size:1.02rem;line-height:1.5}
  .savings b{color:var(--copper-bright)}
  .offer-card .btn{margin-top:32px;width:100%;max-width:420px;justify-content:center}
  .offer-format{display:block;font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cream-dim);margin:-2px 0 6px}
  .launch-pill{display:inline-flex;align-items:center;gap:8px;margin:4px auto 2px;padding:7px 15px;border:1px solid var(--copper);background:rgba(192,94,46,.12);border-radius:100px;font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--copper-bright)}

  /* ===== BANDEAU DE PREUVE ===== */
  .proof-banner{max-width:880px;margin:0 auto clamp(20px,3vw,28px);text-align:center;padding:26px 30px;border:1px solid var(--line2);background:rgba(236,233,222,.03);border-radius:2px}
  .proof-main{font-family:'Saira Condensed',sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.01em;font-size:clamp(1.2rem,2.6vw,1.6rem);color:var(--cream);line-height:1.1}
  .proof-main b{color:var(--copper-bright)}
  .proof-sub{color:var(--cream-dim);font-size:.98rem;line-height:1.5;margin-top:10px;max-width:620px;margin-left:auto;margin-right:auto}

  /* ===== RAPPEL TARIF (rareté) ===== */
  .launch-banner{display:flex;align-items:center;justify-content:center;gap:11px;max-width:880px;margin:0 auto clamp(28px,4vw,40px);padding:13px 22px;border:1px solid var(--copper);background:rgba(192,94,46,.1);border-radius:2px;font-family:'IBM Plex Mono',monospace;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--cream);text-align:center}
  .launch-banner b{color:var(--copper-bright)}
  .launch-dot{width:9px;height:9px;border-radius:50%;background:var(--copper-bright);flex:none;box-shadow:0 0 0 0 rgba(241,148,75,.6);animation:launchPulse 2s infinite}
  @keyframes launchPulse{0%{box-shadow:0 0 0 0 rgba(241,148,75,.55)}70%{box-shadow:0 0 0 8px rgba(241,148,75,0)}100%{box-shadow:0 0 0 0 rgba(241,148,75,0)}}

  /* ===== TÉMOIGNAGES ===== */
  .testimonials{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,28px);max-width:1200px;margin:clamp(44px,6vw,72px) auto 0}
  .testi-card{border:1px solid var(--line2);background:rgba(236,233,222,.03);padding:clamp(26px,3vw,34px);border-radius:2px;display:flex;flex-direction:column}
  .testi-quote{color:var(--cream);font-size:1rem;line-height:1.6;font-style:italic}
  .testi-name{margin-top:18px;font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--copper-bright)}

  .about{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(34px,5vw,64px);align-items:center}
  .about .photo{position:relative;overflow:visible;background:transparent}
  .about .photo img{display:block;width:100%;height:auto;transform:scale(1.04);opacity:0;transition:transform 1.6s var(--ease),opacity 1.2s var(--ease);
    -webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 14%,#000 86%,transparent 100%),linear-gradient(to right,transparent 0%,#000 12%,#000 88%,transparent 100%);
    -webkit-mask-composite:source-in;
    mask-image:linear-gradient(to bottom,transparent 0%,#000 14%,#000 86%,transparent 100%),linear-gradient(to right,transparent 0%,#000 12%,#000 88%,transparent 100%);
    mask-composite:intersect}
  .about.in .photo img{transform:scale(1);opacity:1}
  .about .txt h2{font-size:clamp(2rem,4.6vw,3.2rem);margin-bottom:20px}
  .about .txt p{color:var(--cream-dim);font-size:1.06rem;max-width:560px}
  .about .txt p+p{margin-top:16px}

  .faq{max-width:820px;margin:0 auto}
  .qa{border-bottom:1px solid var(--line2)}
  .qa button{width:100%;background:none;border:none;cursor:pointer;text-align:left;padding:26px 0;display:flex;justify-content:space-between;align-items:center;gap:20px;color:var(--cream);font-family:'Saira Condensed',sans-serif;font-weight:700;text-transform:uppercase;font-size:clamp(1.15rem,2.4vw,1.5rem);letter-spacing:.01em}
  .qa .ic{color:var(--copper);font-size:1.6rem;line-height:1;transition:transform .4s var(--ease);min-width:24px;text-align:center}
  .qa.open .ic{transform:rotate(45deg)}
  .qa .ans{max-height:0;overflow:hidden;transition:max-height .5s var(--ease)}
  .qa .ans p{color:var(--cream-dim);font-size:1.02rem;padding-bottom:26px;max-width:680px}

  .final{text-align:center;position:relative;overflow:hidden}
  .final .bg-photo::after{background:linear-gradient(to bottom,#000,rgba(0,0,0,.72),#000)}
  .final-inner{position:relative;z-index:2}
  .final .topline{position:absolute;top:0;left:50%;transform:translateX(-50%);width:60%;height:2px;background:linear-gradient(90deg,transparent,var(--copper),transparent);z-index:3}
  .final .mono{display:block;margin-bottom:22px}
  .final h2{font-size:clamp(2.4rem,7vw,5rem);max-width:16ch;margin:0 auto}
  .final p{color:var(--cream-dim);max-width:520px;margin:22px auto 38px;font-size:1.05rem}

  footer{border-top:1px solid var(--line);padding:48px 0 42px;position:relative;z-index:2}
  .foot-rule{height:3px;background:var(--copper);margin-bottom:40px}
  .foot-row{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
  .foot-logo{height:34px;width:99px;background-position:left center;opacity:.92}
  .foot-row p{color:var(--cream-dim);font-size:.8rem}

  @media(max-width:880px){
    .hero h1{font-size:clamp(3rem,10.4vw,4.6rem)}
    /* MOBILE : reduire un peu le zoom des medias plein ecran */
    .hero{min-height:82svh}
    .hero-video video{transform:translate(-50%,-50%) scale(1);object-position:center 42%}
    .solution-hero{min-height:72vh}
    .solution-video video{object-position:center 42%}
    .solution .visual{margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);width:100vw;max-width:100vw;overflow:hidden}
    .solution .visual-video{width:100vw}
    /* photo de fond : bande haute lisible plutot que toute la section (evite ecrasement) */
    .has-bg{overflow:hidden}
    .bg-photo{top:0;bottom:0;height:100%;min-height:380px}
    .bg-photo img{width:100%;height:auto}
    .bg-photo::after{background:linear-gradient(to bottom,rgba(0,0,0,.5) 0%,rgba(0,0,0,.62) 40%,rgba(0,0,0,.72) 100%)}
    .has-bg>.wrap{position:relative;z-index:2}
    .pains{grid-template-columns:1fr}
    .steps{grid-template-columns:1fr}
    .solution,.about{grid-template-columns:1fr}
    .offerwrap{grid-template-columns:1fr;max-width:720px;gap:30px}
    .offerwrap .offer-featured{order:-1}
    .testimonials{grid-template-columns:1fr;max-width:560px}
    .about .photo{order:-1}
    .hero{align-items:center}
    .hero-video video{min-width:100%}
    
    .hero-tint{background:linear-gradient(to top,#000 4%,rgba(0,0,0,.55) 46%,rgba(0,0,0,.35) 75%,rgba(0,0,0,.25))}
    .hero-content{padding-top:110px;padding-bottom:96px}
    body{padding-bottom:70px}
    #intro .intrologo{height:96px}
    .bg-photo::after{background:linear-gradient(to right,rgba(0,0,0,.8) 0%,rgba(0,0,0,.45) 60%,rgba(0,0,0,.2)),linear-gradient(to bottom,rgba(0,0,0,.7),transparent 20%,transparent 80%,rgba(0,0,0,.7))}
  }
  @media(prefers-reduced-motion:reduce){*{animation:none !important;transition:none !important}.reveal,.stagger>*{opacity:1;transform:none}.hero h1 .l i{transform:none}.hero-photo{opacity:1;transform:translateX(-50%)}#intro{display:none}.topbar .logo-mark{opacity:1}.has-bg .bg-photo img{opacity:.2}}

  /* ===== TEST ORIENTATION ===== */
  .quiz{max-width:720px;margin:40px auto 0;background:linear-gradient(160deg,rgba(10,10,10,.52),rgba(6,6,6,.65));border:1px solid rgba(255,255,255,.13);padding:clamp(28px,4vw,48px);position:relative;min-height:340px;box-shadow:0 16px 70px rgba(0,0,0,.55)}
  /* ===== TEST : photo voiture en fond derriere le test, bords attenues ===== */
  #quiz-sec{position:relative;overflow:hidden}
  #quiz-sec .quiz-photo{position:absolute;inset:0;z-index:0;overflow:hidden}
  #quiz-sec .quiz-photo img{position:absolute;top:50%;left:0;width:100%;height:auto;transform:translateY(-50%);opacity:1;
    -webkit-mask-image:linear-gradient(to bottom,transparent 0%,#000 14%,#000 86%,transparent 100%),linear-gradient(to right,transparent 0%,#000 10%,#000 90%,transparent 100%);
    -webkit-mask-composite:source-in;
    mask-image:linear-gradient(to bottom,transparent 0%,#000 14%,#000 86%,transparent 100%),linear-gradient(to right,transparent 0%,#000 10%,#000 90%,transparent 100%);
    mask-composite:intersect}
  #quiz-sec .quiz-video-overlay{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(to bottom,rgba(0,0,0,.55),rgba(0,0,0,.34) 45%,rgba(0,0,0,.62))}
  #quiz-sec .wrap{position:relative;z-index:2}
  .quiz-progress{position:absolute;top:0;left:0;right:0;height:3px;background:rgba(255,255,255,.06)}
  .quiz-progress span{display:block;height:100%;width:0;background:var(--copper);transition:width .5s var(--ease)}
  .quiz-q{font-family:'Saira Condensed',sans-serif;font-weight:800;text-transform:uppercase;font-size:clamp(1.4rem,3vw,2rem);color:var(--cream);line-height:1.05;margin-bottom:6px;text-shadow:0 2px 18px rgba(0,0,0,.75)}
  .quiz-step{font-family:'IBM Plex Mono',monospace;font-size:.68rem;letter-spacing:.22em;color:var(--copper-bright);text-transform:uppercase;margin-bottom:18px;display:block}
  .quiz-opts{display:flex;flex-direction:column;gap:12px;margin-top:24px}
  .quiz-opt{text-align:left;background:rgba(8,8,8,.44);border:1px solid rgba(255,255,255,.14);color:var(--cream);padding:18px 20px;font-family:'Archivo',sans-serif;font-size:1.02rem;cursor:pointer;transition:border-color .25s,background .25s,transform .15s;border-radius:3px;text-shadow:0 1px 10px rgba(0,0,0,.65)}
  @media(hover:hover){.quiz-opt:hover{border-color:var(--copper);background:rgba(241,148,75,.08);transform:translateX(4px)}}
  .quiz-opt:focus{outline:none}
  .quiz-opt:focus:not(:focus-visible){border-color:rgba(255,255,255,.14);background:rgba(8,8,8,.44);transform:none}
  .quiz-opt:focus-visible{border-color:var(--copper);outline:none}
  .quiz-back{margin-top:22px;background:none;border:none;color:var(--cream-dim);font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;cursor:pointer;padding:0}
  .quiz-back:hover{color:var(--copper-bright)}
  /* résultat */
  .quiz-res{text-align:center}
  .quiz-res .reslabel{font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.22em;color:var(--cream-dim);text-transform:uppercase}
  .quiz-res .restype{font-family:'Saira Condensed',sans-serif;font-weight:800;text-transform:uppercase;font-size:clamp(2rem,6vw,3.4rem);color:var(--copper-bright);line-height:1;margin:10px 0 18px}
  .quiz-res .resdesc{color:var(--cream-dim);font-size:1.05rem;line-height:1.6;max-width:520px;margin:0 auto 14px}
  .quiz-res .resnote{color:var(--cream);font-size:.98rem;line-height:1.6;max-width:520px;margin:0 auto 28px;font-style:italic;opacity:.9}
  .quiz-res .btn{margin:0 auto}
  .quiz-restart{display:block;margin:20px auto 0;background:none;border:none;color:var(--cream-dim);font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;cursor:pointer}
  .quiz-restart:hover{color:var(--copper-bright)}

  /* ===== Formulaire de capture (prenom + email) ===== */
  .quiz-gate{text-align:center}
  .quiz-gate .reslabel{font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.22em;color:var(--copper-bright);text-transform:uppercase;display:block;margin-bottom:10px}
  .quiz-gate h3{font-family:'Saira Condensed',sans-serif;font-weight:800;text-transform:uppercase;font-size:clamp(1.5rem,4vw,2.2rem);color:var(--cream);line-height:1.08;margin-bottom:12px}
  .quiz-gate .gate-sub{color:var(--cream-dim);font-size:1rem;line-height:1.55;max-width:460px;margin:0 auto 26px}
  .quiz-field{display:flex;flex-direction:column;gap:8px;text-align:left;max-width:460px;margin:0 auto 16px}
  .quiz-field label{font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cream-dim)}
  .quiz-field input{background:rgba(8,8,8,.55);border:1px solid rgba(255,255,255,.16);border-radius:6px;padding:15px 16px;color:var(--cream);font-family:'Archivo',sans-serif;font-size:1.02rem;transition:border-color .25s,background .25s}
  .quiz-field input:focus{outline:none;border-color:var(--copper);background:rgba(8,8,8,.75)}
  .quiz-field input::placeholder{color:rgba(245,240,232,.35)}
  .quiz-consent{display:flex;align-items:flex-start;gap:10px;max-width:460px;margin:4px auto 22px;text-align:left}
  .quiz-consent input{margin-top:3px;accent-color:var(--copper);width:16px;height:16px;flex-shrink:0}
  .quiz-consent label{font-size:.82rem;color:var(--cream-dim);line-height:1.45}
  .quiz-err{color:#ff9b7a;font-size:.86rem;margin:0 auto 14px;max-width:460px;min-height:1em}
  .quiz-gate .btn{margin:0 auto;width:100%;max-width:460px;justify-content:center}
  .quiz-gate .gate-reassure{font-family:'IBM Plex Mono',monospace;font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cream-dim);opacity:.7;margin-top:16px}
  .quiz-loading{text-align:center;color:var(--cream-dim);font-size:1rem;padding:30px 0}
  .quiz-res .respoints{text-align:left;max-width:520px;margin:0 auto 18px;display:flex;flex-direction:column;gap:12px}
  .quiz-res .respoint{display:flex;gap:11px;align-items:flex-start;color:var(--cream-dim);font-size:.98rem;line-height:1.5}
  .quiz-res .respoint b{color:var(--cream);font-weight:600}
  .quiz-res .respoint .rp-ic{color:var(--copper-bright);flex-shrink:0;margin-top:2px}
  .quiz-fade{animation:quizFade .45s var(--ease)}
  @keyframes quizFade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}

  html,body{max-width:100%;overflow-x:hidden}

  /* arrondis légers harmonisés (boutons + fenêtres) */
  .offer-card{border-radius:10px}
  .pain{border-radius:14px}
  .quiz{border-radius:12px}
  .quiz-opt{border-radius:8px}
  .savings{border-radius:8px}
  .tag{border-radius:5px}
  .qa{border-radius:8px;overflow:hidden}
  .btn{border-radius:7px}

  /* constat : plein cadre, intégré comme les autres sections */
  #constat{overflow:hidden;border-top:none}

  /* apparition séquentielle des étapes 1 à 5 */
  .steps .step{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s cubic-bezier(.22,1,.36,1)}
  .steps.in .step{opacity:1;transform:translateY(0)}
  .steps.in .step:nth-child(1){transition-delay:.05s}
  .steps.in .step:nth-child(2){transition-delay:.25s}
  .steps.in .step:nth-child(3){transition-delay:.45s}
  .steps.in .step:nth-child(4){transition-delay:.65s}
  .steps.in .step:nth-child(5){transition-delay:.85s}

  /* ===== SECTION SOLUTION : vidéo en fond, texte par-dessus (premium) ===== */
  .solution-hero{position:relative;overflow:hidden;min-height:88vh;display:flex;align-items:center;border-top:1px solid var(--line)}
  .solution-video{position:absolute;inset:0;z-index:0}
  .solution-video video{width:100%;height:100%;object-fit:cover;object-position:center}
  .solution-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(to bottom,rgba(0,0,0,.82),rgba(0,0,0,.62) 45%,rgba(0,0,0,.85));pointer-events:none}
  .solution-content{position:relative;z-index:2;text-align:center;max-width:820px}
  .solution-content .badge{margin:0 auto 22px;display:inline-block}
  .solution-content h2{font-size:clamp(2.2rem,5.6vw,4rem);font-weight:900;line-height:1;margin-bottom:24px;color:var(--cream);text-shadow:0 4px 30px rgba(0,0,0,.8)}
  .solution-content p{max-width:600px;margin:0 auto;color:var(--cream);font-size:clamp(1.05rem,1.6vw,1.25rem);line-height:1.6;text-shadow:0 2px 16px rgba(0,0,0,.7)}

  /* lien LinkedIn fondateur */
  .linkedin-link{display:inline-flex;align-items:center;gap:10px;margin-top:26px;padding:11px 20px;border:1px solid rgba(255,255,255,.18);border-radius:8px;color:var(--cream);text-decoration:none;font-family:'Saira Condensed',sans-serif;font-weight:600;letter-spacing:.03em;font-size:1rem;transition:border-color .3s,background .3s,color .3s}
  .linkedin-link svg{color:var(--copper-bright);transition:color .3s}
  .linkedin-link:hover{background:rgba(241,148,75,.1);border-color:var(--copper);color:#fff}
  .linkedin-link:hover svg{color:#fff}

  /* ===== METHODE : tuiles verre depoli (meme effet que le constat) ===== */
  @media(min-width:881px){.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2vw,22px);padding-left:0;max-width:none}}
  .steps{display:grid;grid-template-columns:1fr;gap:clamp(14px,2vw,22px);padding-left:0;max-width:none}
  .mstep{background:linear-gradient(160deg,rgba(14,14,14,.24),rgba(10,10,10,.34));backdrop-filter:blur(30px) saturate(120%) brightness(.84);-webkit-backdrop-filter:blur(30px) saturate(120%) brightness(.84);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:clamp(28px,3.5vw,42px) clamp(24px,3vw,34px);box-shadow:0 12px 60px rgba(0,0,0,.5);transition:background .5s,border-color .5s,transform .5s}
  .mstep:hover{background:linear-gradient(160deg,rgba(241,148,75,.1),rgba(10,10,10,.56));border-color:rgba(241,148,75,.35);transform:translateY(-3px)}
  .mstep .mnum{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;background:rgba(241,148,75,.1);border:1px solid rgba(241,148,75,.32);color:var(--copper-bright);font-family:'Saira Condensed',sans-serif;font-weight:800;font-size:1.5rem}
  .mstep h3{font-size:clamp(1.5rem,2.6vw,1.95rem);margin:16px 0 12px;color:var(--cream);line-height:1.12}
  .mstep p{color:var(--cream-dim);font-size:clamp(1rem,1.4vw,1.1rem);line-height:1.55}
  /* apparition sequentielle conservee */
  .steps .mstep{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s cubic-bezier(.22,1,.36,1)}
  .steps.in .mstep{opacity:1;transform:translateY(0)}
  .steps.in .mstep:nth-child(1){transition-delay:.05s}
  .steps.in .mstep:nth-child(2){transition-delay:.18s}
  .steps.in .mstep:nth-child(3){transition-delay:.31s}
  .steps.in .mstep:nth-child(4){transition-delay:.44s}
  .steps.in .mstep:nth-child(5){transition-delay:.57s}

  /* ===== LIVRES KDP : cartes verre depoli, meme esthetique que .mstep ===== */
  .bookswrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,3vw,40px);max-width:1100px;margin:0 auto;align-items:stretch}
  .book-card{background:linear-gradient(160deg,rgba(14,14,14,.34),rgba(10,10,10,.44));backdrop-filter:blur(30px) saturate(120%) brightness(.84);-webkit-backdrop-filter:blur(30px) saturate(120%) brightness(.84);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:clamp(28px,3.5vw,42px);box-shadow:0 12px 60px rgba(0,0,0,.5);transition:background .5s,border-color .5s,transform .5s;display:flex;flex-direction:column;text-align:center;text-decoration:none;color:inherit;cursor:pointer}
  .book-card:hover .btn-outline{background:rgba(241,148,75,.16);border-color:var(--copper-bright);color:#fff}
  .book-card:hover{background:linear-gradient(160deg,rgba(241,148,75,.1),rgba(10,10,10,.56));border-color:rgba(241,148,75,.35);transform:translateY(-3px)}
  .book-cover{margin:0 auto 28px;max-width:260px;width:100%;border-radius:8px;overflow:hidden;box-shadow:0 18px 60px rgba(0,0,0,.7),0 0 0 1px rgba(255,255,255,.05)}
  .book-cover img{display:block;width:100%;height:auto}
  .book-card h3{font-family:'Saira Condensed',sans-serif;font-weight:800;text-transform:uppercase;font-size:clamp(1.3rem,2.3vw,1.7rem);color:var(--cream);line-height:1.1;margin-bottom:14px;letter-spacing:.005em}
  .book-card p{color:var(--cream-dim);font-size:1rem;line-height:1.55;margin:0 auto 24px;flex:1;max-width:340px;text-align:center}
  .book-card .btn{margin:0 auto;width:100%;max-width:280px;justify-content:center}
  @media(max-width:880px){.bookswrap{grid-template-columns:1fr;max-width:480px}}