:root{
    --bg:#06060b; --cyan:#00f0ff; --violet:#7b2ff7; --line:#f8f8fa; --text:#f8f8fa; --muted:#aeb0bd;
    --warm:#e8a24c; --warm2:#d2703a;
    --display:'Clash Display',sans-serif; --body:'General Sans',sans-serif; --mono:'Space Mono',monospace;
    --grad:linear-gradient(120deg,var(--cyan),var(--violet));
    --gradw:linear-gradient(120deg,var(--warm),var(--warm2));
  }
  *{box-sizing:border-box}
  html{scroll-behavior:smooth}
  html,body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body)}

  /* ===== Ambiances enchaînées (crossfade façon accueil, gaté) ===== */
  .oamb{position:fixed;inset:0;z-index:1;overflow:hidden;pointer-events:none;will-change:opacity}
  .oamb video{width:100%;height:100%;object-fit:cover;transform-origin:center;transform:scale(1.14);transition:transform 1.2s cubic-bezier(.22,1,.36,1)}
  .oamb.act video{transform:scale(1)}
  .oamb::after{content:"";position:absolute;inset:0;
    background:radial-gradient(62% 66% at 50% 42%, #06060b33 0%, #06060b99 60%, #06060be6 100%)}
  #ambMain video{filter:brightness(.56) saturate(1.08)}
  #ambFaq{opacity:0}
  #ambFaq video{filter:brightness(.5) saturate(1.12)}
  .oamb__head{position:absolute;z-index:3;left:50%;top:50%;transform:translate(-50%,-50%);width:min(760px,92vw);text-align:center;will-change:opacity,transform}
  .oamb__head h1{filter:drop-shadow(0 2px 18px #06060bcc)}.oamb__head p{text-shadow:0 2px 20px #06060bcc,0 0 4px #06060b99}

  .page{position:relative;z-index:2}

  /* ===== Chip coin coupé ===== */
  .chip{display:inline-block;font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan);
    background:#00f0ff1a;padding:.32rem .74rem;margin:0 0 18px;
    clip-path:polygon(7px 0,100% 0,100% calc(100% - 7px),calc(100% - 7px) 100%,0 100%,0 7px)}
  .chip--warm{color:var(--warm);background:#e8a24c1f}

  /* ===== Hero recouvert ===== */
  .oamb__head h1{font-family:var(--display);font-weight:700;line-height:1.06;letter-spacing:-.01em;font-size:clamp(2rem,5.4vw,3.6rem);margin:0 0 16px;text-shadow:0 2px 34px #06060b}
  .oamb__head h1 em{font-style:normal;color:#ffcf7a}
  .oamb__head .lede{font-size:clamp(1rem,1.7vw,1.2rem);color:var(--text);line-height:1.6;margin:0 auto 12px;max-width:52ch}
  .hero__meta{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:#9aa0b4}
  .hero__cue{display:inline-block;margin-top:28px;font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:#7f8498}
  .hero__cue span{display:inline-block;animation:bob 1.6s ease-in-out infinite}
  @keyframes bob{50%{transform:translateY(5px)}}

  /* ===== Outil (configurateur au premier plan, carte verre) ===== */
  .tool{position:relative;max-width:1060px;margin:0 auto clamp(60px,10vh,110px);padding:0 clamp(14px,4vw,24px);padding-top:100vh}
  .tool::before{content:"";position:absolute;left:0;right:0;top:92vh;bottom:-6%;z-index:-1;pointer-events:none;
    background:radial-gradient(74% 60% at 50% 40%,#06060bee,#06060bb0 58%,transparent 82%)}
  .cfg{position:relative;border:1px solid #ffffff22;border-radius:0;background:#0a0a12f0;
    backdrop-filter:blur(14px) saturate(1.1);-webkit-backdrop-filter:blur(14px) saturate(1.1);
    box-shadow:0 48px 110px -46px #000,0 0 0 1px #ffffff0a,0 0 60px -30px #00f0ff30;overflow:hidden}

  /* Stepper */
  .step-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:clamp(20px,3vw,30px) clamp(20px,3.4vw,38px);border-bottom:1px solid #ffffff12}
  .steps{display:flex;align-items:center;gap:10px}
  .steps__item[hidden],.steps__sep[hidden]{display:none}
  .steps__item{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:#6f6f7e;transition:color .3s ease}
  .steps__num{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;border:1px solid #ffffff22;font-size:.72rem;transition:color .3s ease,background-color .3s ease,border-color .3s ease}
  .steps__item.on{color:var(--text)}
  .steps__item.on .steps__num{color:#04121a;background:var(--cyan);border-color:transparent}
  .steps__item.done .steps__num{color:var(--cyan);border-color:var(--cyan)}
  .steps__sep{width:22px;height:1px;background:#ffffff22}
  .runtotal{text-align:right}
  .runtotal small{display:block;font-family:var(--mono);font-size:.56rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
  .runtotal b{display:inline-block;font-family:var(--display);font-weight:700;font-size:1.5rem;color:var(--text);transform-origin:right center}
  .runtotal b.bump{animation:bump .42s ease}
  @keyframes bump{0%{transform:scale(1)}32%{transform:scale(1.13);filter:drop-shadow(0 0 10px #00f0ffaa)}100%{transform:scale(1);filter:none}}
  .runtotal .mo{font-family:var(--mono);font-size:.7rem;color:var(--cyan);margin-left:8px}

  .progress{height:3px;background:#ffffff12;position:relative;overflow:hidden}
  .progress__bar{position:absolute;left:0;top:0;bottom:0;width:100%;background:var(--grad);transform:scaleX(.3333);transform-origin:left;transition:transform .4s cubic-bezier(.22,1,.36,1)}

  .panels{padding:clamp(22px,3.4vw,40px);position:relative}
  .panel{display:none;animation:fadein .45s ease}
  .panel.on{display:block}
  @keyframes fadein{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
  .panel__t{font-family:var(--display);font-weight:700;font-size:clamp(1.3rem,2.4vw,1.8rem);margin:0 0 6px}
  .panel.on .panel__t{animation:typ .6s steps(26,end) .04s both}
  @keyframes typ{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
  .panel__d{color:var(--muted);font-size:.98rem;line-height:1.55;margin:0 0 24px;max-width:60ch}

  /* Cartes socle (verre) */
  .socles{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:0 0 20px}
  .opt{position:relative;cursor:pointer}
  .opt input{position:absolute;opacity:0;inset:0;width:100%;height:100%;cursor:pointer;margin:0}
  .opt__box{display:flex;flex-direction:column;border:1px solid #ffffff1f;border-radius:0;padding:20px 20px;background:#0b0b1666;transition:border-color .2s ease,background .2s ease,transform .2s ease;height:100%}
  .opt:hover .opt__box{border-color:#ffffff3a;transform:translateY(-2px)}
  .opt input:checked + .opt__box{border-color:var(--cyan);background:#00f0ff12;box-shadow:0 0 0 1px var(--cyan) inset}
  .opt input:focus-visible + .opt__box{outline:2px solid var(--cyan);outline-offset:2px}
  .opt__k{display:block;font-family:var(--mono);font-size:.6rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin:0 0 6px}
  .opt__name{display:block;font-family:var(--display);font-weight:600;font-size:1.1rem;margin:0 0 6px}
  .opt__desc{display:block;font-size:.86rem;color:var(--muted);line-height:1.45;margin:0 0 14px}
  .opt__price{display:block;margin-top:auto;font-family:var(--display);font-weight:700;font-size:1.2rem;color:var(--text)}
  .opt__price small{font-family:var(--mono);font-size:.56rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:400;margin-right:6px}

  .refonte{display:flex;align-items:center;gap:12px;border:1px dashed #ffffff26;border-radius:0;padding:14px 18px;margin:4px 0 0;cursor:pointer}
  .refonte input{width:18px;height:18px;accent-color:var(--cyan);flex:none}
  .refonte span{font-size:.92rem;color:var(--muted)}
  .refonte b{color:var(--text)}

  /* Modules */
  .modgroup{margin:0 0 24px}
  .modgroup__t{font-family:var(--mono);font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);margin:0 0 14px}
  .mods{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
  .mod{position:relative;cursor:pointer}
  .mod input{position:absolute;opacity:0;inset:0;cursor:pointer;margin:0}
  .mod__box{display:flex;align-items:center;justify-content:space-between;gap:14px;border:1px solid #ffffff1f;border-radius:0;padding:14px 16px;background:#0b0b1666;transition:border-color .2s ease,background .2s ease}
  .mod:hover .mod__box{border-color:#ffffff3a}
  .mod input:checked + .mod__box{border-color:var(--cyan);background:#00f0ff10}
  .mod input:focus-visible + .mod__box{outline:2px solid var(--cyan);outline-offset:2px}
  .mod input:disabled + .mod__box{opacity:.45;cursor:not-allowed}
  .mod__name{font-size:.92rem;color:var(--text)}
  .mod__name span{display:block;font-family:var(--mono);font-size:.58rem;letter-spacing:.04em;color:var(--muted);margin-top:2px}
  .mod__price{font-family:var(--display);font-weight:600;font-size:.95rem;color:var(--cyan);white-space:nowrap}
  .mod--incl{cursor:default}
  .mod--incl .mod__box{border-style:dashed}
  .mod--incl .mod__price{color:#ffcf7a}

  /* Récap */
  .recap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,3vw,30px)}
  .eco{border:1px solid #ffffff18;border-radius:0;padding:22px 22px;background:#0b0b1680;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
  .eco h3{font-family:var(--display);font-weight:600;font-size:1.1rem;margin:0 0 14px}
  .panel.on .eco h3{animation:typ .6s steps(18,end) .1s both}
  .eco__list{list-style:none;margin:0 0 16px;padding:0;display:flex;flex-direction:column;gap:9px;min-height:40px}
  .eco__list li{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-size:.9rem;color:var(--text);border-bottom:1px dashed #ffffff14;padding-bottom:8px;animation:pop .35s ease}
  @keyframes pop{from{opacity:0;transform:translateX(-8px)}to{opacity:1;transform:none}}
  .eco__list .t{color:var(--muted)}
  .eco__list .p{font-family:var(--mono);color:var(--text);white-space:nowrap}
  .eco__empty{color:#6f6f7e;font-size:.88rem;font-style:italic}
  .eco__tot{display:flex;align-items:baseline;justify-content:space-between;gap:12px;border-top:1px solid #ffffff22;padding-top:14px;margin-top:4px}
  .eco__tot small{font-family:var(--mono);font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
  .eco__tot b{display:inline-block;font-family:var(--display);font-weight:700;font-size:1.7rem;color:var(--text);transform-origin:right center}
  .eco__tot b.bump{animation:bump .42s ease}
  .eco__mo{font-family:var(--mono);font-size:.78rem;color:var(--cyan);text-align:right;margin:6px 0 0}
  .eco__note{font-size:.76rem;color:#8a8a96;line-height:1.5;margin:12px 0 0}

  .form label{display:block;font-family:var(--mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:0 0 6px}
  .form .row{margin:0 0 14px}
  .form .two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .form input,.form textarea{width:100%;background:#07070f;border:1px solid #ffffff22;border-radius:0;padding:.7rem .9rem;color:var(--text);font-family:var(--body);font-size:.95rem}
  .form input:focus,.form textarea:focus{outline:2px solid var(--cyan);outline-offset:1px;border-color:transparent}
  .form textarea{min-height:88px;resize:vertical}
  .trust{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:7px}
  .trust li{font-size:.8rem;color:var(--muted);display:flex;align-items:center;gap:8px}
  .trust li::before{content:"";width:6px;height:6px;border-radius:50%;background:#2fd08a;box-shadow:0 0 7px #2fd08a;flex:none}
  .hp{position:absolute;left:-9999px}

  /* ===== Boutons signature ECG (contour biseauté, pouls) ===== */
  .btn{position:relative;display:inline-flex;align-items:center;gap:.7rem;font-family:var(--body);font-weight:600;font-size:.96rem;color:var(--text);
    text-decoration:none;cursor:pointer;background:#00f0ff5c;border:none;padding:.86rem 1.5rem;
    clip-path:polygon(10px 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%,0 10px);
    transition:transform .2s ease,filter .25s ease,background .25s ease,opacity .2s ease}
  .btn[hidden]{display:none}
  .btn::after{content:"";position:absolute;inset:1.5px;z-index:-1;background:#0a0a12;
    clip-path:polygon(9px 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%,0 9px)}
  .btn::before{content:"";width:30px;height:16px;flex:none;opacity:.92;
    background:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='58'%20height='16'%20viewBox='0%200%2058%2016'%3E%3Cpath%20d='M0%208H17l3-5%204%2010%203-12%203%207h25'%20fill='none'%20stroke='%2300f0ff'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3C/svg%3E") repeat-x left center/58px 16px;
    animation:ecgscroll 1.9s linear infinite}
  @keyframes ecgscroll{to{background-position-x:-58px}}
  .btn svg{width:16px;height:16px;transition:transform .25s ease}
  .btn:hover{transform:translateY(-2px);background:var(--cyan);filter:drop-shadow(0 8px 18px #00f0ff88)}
  .btn:hover::after{background:#0d1420}
  .btn:hover::before{animation-duration:.85s}
  .btn:hover svg{transform:translateX(4px)}
  .btn:disabled{opacity:.4;cursor:not-allowed;transform:none;filter:none}
  .btn:disabled:hover{transform:none;background:#00f0ff5c;filter:none}
  .btn--warm{background:var(--warm)}
  .btn--warm::after{background:#140c03;transform-origin:right;transition:transform .4s cubic-bezier(.22,1,.36,1)}
  .btn--warm::before{background-image:url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='58'%20height='16'%20viewBox='0%200%2058%2016'%3E%3Cpath%20d='M0%208H17l3-5%204%2010%203-12%203%207h25'%20fill='none'%20stroke='%23e8a24c'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3C/svg%3E")}
  .btn--warm:hover{transform:translateY(-2px);background:var(--warm);color:#1a1206;filter:none}
  .btn--warm:hover::after{transform:scaleX(0)}
  .btn--warm:hover::before{filter:brightness(0)}
  .btn--ghost{background:#ffffff22;font-weight:500}
  .btn--ghost::before{display:none}
  .btn--ghost::after{background:#0d0d16}
  .btn--ghost:hover{transform:translateY(-2px);background:#ffffff40;filter:none}
  .btn--ghost svg{transform:scaleX(-1)}
  .btn--ghost:hover svg{transform:scaleX(-1) translateX(4px)}
  .btn:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
  .btn--warm:focus-visible{outline-color:var(--warm)}

  /* Pied du configurateur */
  .cfg__foot{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:clamp(18px,2.6vw,26px) clamp(20px,3.4vw,38px);border-top:1px solid #ffffff12}
  .cfg__hint{font-size:.82rem;color:var(--cyan);margin:0;opacity:0;transition:opacity .2s ease}
  .cfg__hint.show{opacity:1}

  /* ===== Nav biseautée ===== */
  .nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:20px;
    padding:14px clamp(16px,4vw,38px);background:linear-gradient(180deg,#06060bcc,#06060b00);
    backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid transparent;transition:background .3s ease,border-color .3s ease}
  .nav.scrolled{background:#06060be6;border-bottom-color:#ffffff12}
  .nav__logo{display:inline-flex;align-items:center;gap:11px;font-family:var(--display);font-weight:800;letter-spacing:.14em;font-size:.86rem;color:var(--text);text-decoration:none;white-space:nowrap}
  .nav__logo img{display:block;height:23px;width:auto}
    .nav__right{display:flex;align-items:center;gap:24px}
  .nav__links{display:flex;align-items:center;gap:24px}
  .nav__links a{font-size:.88rem;color:var(--muted);text-decoration:none;transition:color .2s ease}
  .nav__links a:hover{color:var(--text)}
  .nav__links a:focus-visible,.foot__col a:focus-visible,.foot__brand a:focus-visible,.qa__a a:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:2px}
  .nav__cta{position:relative;display:inline-flex;align-items:center;gap:.5rem;font-weight:600;font-size:.88rem;color:var(--text);
    background:#e8a24c70;padding:.56rem 1.1rem;text-decoration:none;white-space:nowrap;
    clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);
    transition:transform .2s ease,filter .25s ease,background .25s ease}
  .nav__cta::after{content:"";position:absolute;inset:1.4px;z-index:-1;background:#120d07;
    clip-path:polygon(7px 0,100% 0,100% calc(100% - 7px),calc(100% - 7px) 100%,0 100%,0 7px)}
  .nav__cta svg{width:15px;height:15px}
  .nav__cta:hover{transform:translateY(-2px);background:var(--warm);filter:drop-shadow(0 8px 16px #e8a24c88)}
  .nav__cta:hover::after{background:#1a1206}
  .nav__cta:focus-visible{outline:2px solid var(--warm);outline-offset:3px}
  @media (max-width:760px){ .nav__links{display:none} .nav__right{gap:0} }

  /* ===== FAQ constellation ===== */
  .faqsec{position:relative;z-index:2;padding:clamp(70px,12vh,140px) 6vw}
  .faqsec__wrap{max-width:900px;margin:0 auto}
  .faqsec__head{margin:0 0 clamp(30px,5vh,52px)}
  .faqsec__head h2{font-family:var(--display);font-weight:700;line-height:1.1;letter-spacing:-.01em;font-size:clamp(1.9rem,4.4vw,3rem);margin:0}
  .faqsec__head h2 em{font-style:normal;color:#ffcf7a}
  .reveal{opacity:0;transform:translateY(34px);transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1);transition-delay:calc(var(--i,0)*80ms)}
  .reveal.in{opacity:1;transform:none}
  .faq__list{display:flex;flex-direction:column;gap:13px}
  .qa{border:1px solid #ffffff14;border-radius:0;background:#0b0b1680;backdrop-filter:blur(10px) saturate(1.15);-webkit-backdrop-filter:blur(10px) saturate(1.15);overflow:hidden;transition:border-color .25s ease,box-shadow .25s ease}
  .qa[open]{border-color:#00f0ff40;box-shadow:0 18px 44px -28px #00f0ff44}
  .qa summary{list-style:none;cursor:pointer;padding:20px 22px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-family:var(--display);font-weight:600;font-size:clamp(1rem,1.5vw,1.14rem);color:var(--text);transition:color .2s ease}
  .qa summary::-webkit-details-marker{display:none}
  .qa summary:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}
  .qa summary::after{content:"";flex:none;width:15px;height:15px;
    background:linear-gradient(var(--cyan),var(--cyan)) no-repeat center/15px 2px,linear-gradient(var(--cyan),var(--cyan)) no-repeat center/2px 15px;
    transition:transform .3s cubic-bezier(.22,1,.36,1)}
  .qa[open] summary::after{transform:rotate(135deg)}
  .qa summary:hover{color:var(--cyan)}
  .qa__a{padding:0 22px 22px;color:var(--muted);line-height:1.68;font-size:.98rem}
  .qa__a strong{color:var(--text);font-weight:600}
  .qa__a a{color:var(--cyan);text-decoration:none;border-bottom:1px solid #00f0ff44}

  /* ===== Footer signature (pouls) ===== */
  .foot{position:relative;z-index:40;overflow:hidden;background:#07070d;border-top:1px solid #ffffff14;padding:clamp(50px,7vh,88px) 6vw clamp(18px,3vh,30px);color:var(--muted)}
  .foot::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 130% at 50% 0%,#7b2ff716,transparent 68%);pointer-events:none}
  .foot__pulse{display:block;width:100%;height:42px;margin:clamp(34px,5vh,56px) 0 clamp(16px,3vh,26px);opacity:.55;overflow:visible}
  .foot__pulse path{fill:none;stroke:url(#footGrad);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:14 10;animation:footflow 2.6s linear infinite}
  @keyframes footflow{to{stroke-dashoffset:-48}}
  .foot__wrap{position:relative;z-index:2;max-width:1180px;margin:0 auto}
  .foot__cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;padding:0 0 clamp(34px,5vh,52px);margin:0 0 clamp(34px,5vh,52px);border-bottom:1px solid #ffffff14}
  .foot__cta h2{font-family:var(--display);font-weight:700;font-size:clamp(1.5rem,3.4vw,2.5rem);line-height:1.1;margin:0;color:var(--text);letter-spacing:-.01em}
  .foot__cta h2 em{font-style:normal;color:#ffcf7a}
  .foot__top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px 24px}
  .foot__brand p{margin:0 0 9px;font-size:.9rem;line-height:1.6;max-width:36ch}
  .foot__brand a{color:var(--muted);text-decoration:none}
  .foot__brand a:hover{color:var(--text)}
  .foot__col h4{font-family:var(--mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 15px}
  .foot__col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
  .foot__col a{font-size:.9rem;color:#b8bac4;text-decoration:none;transition:color .2s ease}
  .foot__col a:hover{color:var(--cyan)}
  .foot__lockup{display:flex;align-items:center;gap:13px;margin:0 0 14px}
  .foot__mark{width:clamp(52px,6vw,70px);height:auto;flex:none;opacity:.95;animation:footglow 4.5s ease-in-out infinite}
  .foot__name{font-family:var(--display);font-weight:800;font-size:.98rem;color:var(--text);letter-spacing:.14em}
    @keyframes footglow{0%,100%{filter:drop-shadow(0 0 7px #00f0ff40)}50%{filter:drop-shadow(0 0 15px #00f0ff82) drop-shadow(0 0 30px #7b2ff755)}}
  .foot__bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;font-size:.8rem;margin-top:22px}
  .foot__bottom p{margin:0}

  @media (max-width:760px){ .socles{grid-template-columns:1fr} .mods{grid-template-columns:1fr} .recap{grid-template-columns:1fr} .form .two{grid-template-columns:1fr} .steps__item span:last-child{display:none} }
  @media (max-width:760px){ #btnNext{white-space:nowrap;min-width:190px} }
  @media (max-width:760px){ .cfg label,.cfg span,.cfg small,.chip,.opt__k,.modgroup__t,.hero__meta,.hero__cue,.ftr__eyebrow,.ftr__top{font-size:.75rem} }
  @media (max-width:820px){ .foot__top{grid-template-columns:1fr 1fr} .foot__brand{grid-column:1/-1} }
  @media (max-width:480px){ .foot__top{grid-template-columns:1fr} .foot__bottom{flex-direction:column;align-items:flex-start} }
  @media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}
    .oamb video{transform:scale(1.08)!important;transition:none}
    .panel,.eco__list li,.foot__mark,.foot__pulse path,.hero__cue span,.btn::before,.runtotal b,.eco__tot b{animation:none!important}
    .panel.on .panel__t,.panel.on .eco h3{animation:none;clip-path:none}
    .reveal{opacity:1;transform:none;transition:none}
    .progress__bar{transition:none}
  }

    .devis-ask{padding:clamp(40px,6vh,72px) 6vw;border-top:1px solid #ffffff14}
    .devis-ask__in{max-width:760px;margin:0 auto}
    .devis-ask h2{font-family:var(--display,inherit);font-weight:700;font-size:clamp(1.5rem,3vw,2rem);margin:0 0 .6em;color:var(--text,#f4f5fa)}
    .devis-ask h2 em{font-style:normal;color:#ffcf7a}
    .devis-ask p{color:var(--muted,#aeb0bd);line-height:1.6;margin:0 0 1.2em}
    .devis-ask__label{display:block;font-family:var(--mono,monospace);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan,#00f0ff);margin:0 0 10px}
    .devis-ask__row{display:flex;flex-wrap:wrap;gap:12px}
    .devis-ask input{flex:1 1 280px;min-width:0;background:#06060b;border:1px solid #ffffff1f;color:var(--text,#f4f5fa);padding:.85rem 1rem;font:inherit}
    .devis-ask input:focus{outline:2px solid var(--cyan,#00f0ff);outline-offset:2px}
    .devis-ask__btn{background:#ffcf7a;color:#06060b;border:0;padding:.85rem 1.4rem;font-weight:600;cursor:pointer;clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px)}
    .devis-ask__btn:disabled{opacity:.6;cursor:wait}
    .devis-ask__state{min-height:1.4em;margin:16px 0 0;white-space:pre-line}
    .devis-ask__state[data-type="erreur"]{color:#ff8a8a}
    @media (max-width:520px){.devis-ask__btn{width:100%}}