/* Styles propres à la page methode.php */
:root{
    --night:#06070D; --ivory:#F4F1EA; --mist:#A5AAC0;
    --glass:rgba(255,255,255,.055); --glass-line:rgba(255,255,255,.12); --hair:rgba(255,255,255,.09);
    --indigo:#5B5FEF; --cyan:#4FD8E0;
    --ease:cubic-bezier(.19,.84,.4,1); --dur-fast:160ms; --dur:260ms;
    --sp-y:80px; --sp-y-tight:48px; --r-card:20px; --r-tile:14px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{margin:0;background:var(--night);color:var(--ivory);font-family:"Manrope",system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
  a{color:inherit;text-decoration:none;}
  [hidden]{display:none !important;}
  img{max-width:100%;height:auto;}
  button{font:inherit;color:inherit;background:none;border:none;padding:0;cursor:pointer;}
  .shell{max-width:1180px;margin:0 auto;padding-inline:20px;}
  @media (max-width:480px){.shell{padding-inline:18px;}}
  :focus-visible{outline:2px solid var(--ivory);outline-offset:3px;}

  /* ---------- nav ---------- */
  .nav{position:sticky;top:0;z-index:30;background:rgba(6,7,13,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--hair);transition:box-shadow .35s var(--ease),background-color .35s var(--ease);}
  .nav.scrolled{box-shadow:0 12px 34px -22px rgba(0,0,0,.8);background:rgba(6,7,13,.88);}
  .nav-inner{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-block:13px;transition:padding-block .35s var(--ease);}
  .nav.scrolled .nav-inner{padding-block:9px;}
  .wordmark{display:flex;align-items:center;transition:opacity var(--dur-fast) var(--ease);}
  .wordmark:hover{opacity:.82;}
  .wordmark img{height:30px;width:auto;display:block;transition:height .35s var(--ease);}
  .nav.scrolled .wordmark img{height:25px;}
  @media (max-width:420px){.wordmark img{height:26px;}}
  .nav-right{display:flex;align-items:center;gap:8px;}
  .nav-back{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 12px;font-size:13.5px;font-weight:600;color:var(--mist);border-radius:100px;transition:color var(--dur) var(--ease),translate var(--dur-fast) var(--ease),scale var(--dur-fast) var(--ease);}
  .nav-back:hover{color:var(--ivory);translate:-2px 0;}
  .nav-back:active{scale:.96;}
  .btn,.nav-cta{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:100px;font-weight:800;
    background:linear-gradient(135deg,#8488FF,var(--cyan));color:var(--night);
    box-shadow:inset 0 0 0 1px rgba(255,255,255,.22),0 10px 28px -12px rgba(79,216,224,.5);
    transition:filter var(--dur) var(--ease),box-shadow var(--dur) var(--ease),translate var(--dur-fast) var(--ease),scale var(--dur-fast) var(--ease);}
  .btn{min-height:50px;padding:14px 26px;font-size:15px;}
  .nav-cta{min-height:44px;padding:10px 18px;font-size:13px;}
  .btn:hover,.nav-cta:hover{filter:brightness(1.08);translate:0 -2px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.3),0 18px 38px -12px rgba(79,216,224,.65);}
  .btn:active,.nav-cta:active{scale:.97;translate:0 0;}
  .nav-cta .short{display:none;}
  @media (max-width:420px){.nav-back .txt{display:none;}.nav-cta .full{display:none;}.nav-cta .short{display:inline;}}
  .btn-ghost{display:inline-flex;align-items:center;gap:10px;min-height:50px;padding:13px 24px;border-radius:100px;font-size:14.5px;font-weight:700;
    border:1px solid rgba(255,255,255,.3);color:var(--ivory);background:rgba(255,255,255,.07);
    transition:border-color var(--dur) var(--ease),color var(--dur) var(--ease),translate var(--dur-fast) var(--ease),scale var(--dur-fast) var(--ease);}
  .btn-ghost:hover{border-color:var(--cyan);color:var(--cyan);translate:0 -2px;}
  .btn-ghost:active{scale:.97;translate:0 0;}

  .label{display:flex;align-items:center;gap:10px;margin:0 0 22px;font-family:"JetBrains Mono",ui-monospace,monospace;font-size:11.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);}
  .label::before{content:"";width:26px;height:1px;background:currentColor;opacity:.6;}
  .section-title{margin:0 0 16px;font-family:"Fraunces",Georgia,serif;font-weight:650;font-size:clamp(28px,4vw,42px);line-height:1.08;letter-spacing:-.015em;text-wrap:balance;}
  .section-title em{font-style:italic;font-weight:500;color:var(--cyan);}
  .section-lede{margin:0;max-width:52ch;font-size:15.5px;line-height:1.62;color:var(--mist);}
  a.inline{color:var(--ivory);border-bottom:1px solid rgba(79,216,224,.45);transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease);}
  a.inline:hover{color:var(--cyan);border-color:var(--cyan);}

  /* ---------- hero ---------- */
  .hero{position:relative;overflow:hidden;border-bottom:1px solid var(--hair);}
  .glow{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;}
  .glow-a{width:560px;height:560px;top:-280px;right:-140px;background:rgba(91,95,239,.30);}
  .glow-b{width:440px;height:440px;bottom:-300px;left:-160px;background:rgba(79,216,224,.14);}
  .hero-inner{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center;padding-block:80px 72px;}
  h1{margin:0 0 22px;font-family:"Fraunces",Georgia,serif;font-weight:650;font-size:clamp(38px,5.6vw,62px);line-height:1.02;letter-spacing:-.015em;text-wrap:balance;}
  h1 em{font-style:italic;font-weight:500;color:var(--cyan);}
  .lede{margin:0 0 32px;max-width:52ch;font-size:16.5px;line-height:1.62;color:var(--mist);}
  .actions{display:flex;flex-wrap:wrap;gap:12px;}

  .plan{padding:28px;border-radius:var(--r-card);background:linear-gradient(160deg,rgba(91,95,239,.14),rgba(79,216,224,.04));border:1px solid var(--glass-line);box-shadow:0 30px 70px -40px rgba(0,0,0,.9);}
  .plan-title{margin:0 0 22px;font-family:"JetBrains Mono",ui-monospace,monospace;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--mist);}
  .plan-scale{position:relative;display:flex;justify-content:space-between;margin:0 0 10px;font-family:"JetBrains Mono",ui-monospace,monospace;font-size:11px;color:var(--mist);}
  .plan-scale span:nth-child(2){position:absolute;left:50%;translate:-50% 0;}
  .track{margin-bottom:20px;}
  .track-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:8px;}
  .track-top span{font-size:14.5px;font-weight:700;}
  .track-top b{font-family:"Fraunces",Georgia,serif;font-weight:650;font-size:22px;color:var(--cyan);font-variant-numeric:tabular-nums;}
  .bar{position:relative;height:10px;border-radius:100px;background:rgba(255,255,255,.07);overflow:hidden;}
  .bar::after{content:"";position:absolute;left:50%;top:0;bottom:0;width:1px;background:rgba(255,255,255,.18);}
  .bar i{position:absolute;inset:0 auto 0 0;width:0;border-radius:100px;background:linear-gradient(90deg,#8488FF,var(--cyan));box-shadow:0 0 18px rgba(79,216,224,.55);transition:width 1.1s var(--ease);}
  .track:nth-of-type(2) .bar i{transition-delay:.18s;transition-duration:1.5s;}
  .plan.go .bar i{width:var(--w);}
  .track p{margin:8px 0 0;font-size:13px;color:var(--mist);}
  .plan-foot{display:flex;align-items:center;gap:10px;margin:6px 0 0;padding-top:18px;border-top:1px solid var(--hair);font-size:13px;color:var(--ivory);}
  .plan-foot::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(79,216,224,.14);}
  @media (max-width:900px){
    .hero-inner{grid-template-columns:1fr;gap:40px;padding-block:56px;}
  }
  @media (max-width:480px){
    .plan{padding:22px 18px;}
    .actions .btn,.actions .btn-ghost{width:100%;justify-content:center;}
  }

  /* ---------- engagements ---------- */
  .band{border-bottom:1px solid var(--hair);background:rgba(255,255,255,.015);}
  .band-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));}
  .stat{padding:28px 26px 30px;border-right:1px solid var(--hair);}
  .stat:last-child{border-right:none;}
  .stat-n{margin:0 0 10px;font-family:"Fraunces",Georgia,serif;font-weight:650;font-size:clamp(28px,3.2vw,38px);line-height:1;font-variant-numeric:tabular-nums;}
  .stat-d{margin:0;max-width:26ch;font-size:13.5px;line-height:1.5;color:var(--mist);}
  @media (max-width:860px){
    .band-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
    .stat:nth-child(2){border-right:none;}
    .stat:nth-child(-n+2){border-bottom:1px solid var(--hair);}
  }
  @media (max-width:420px){
    .stat{padding:22px 16px 24px;}
  }

  /* ---------- étapes ---------- */
  .steps{padding-block:var(--sp-y);}
  .steps-grid{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:40px 72px;align-items:start;}
  .steps-head{position:sticky;top:110px;}
  .tl{position:relative;list-style:none;margin:0;padding:0;display:grid;gap:22px;--fill:0;}
  .tl::before{content:"";position:absolute;left:23px;top:24px;bottom:24px;width:2px;border-radius:2px;background:var(--hair);}
  .tl::after{content:"";position:absolute;left:23px;top:24px;width:2px;height:calc((100% - 48px) * var(--fill));border-radius:2px;background:linear-gradient(180deg,#8488FF,var(--cyan));box-shadow:0 0 16px rgba(79,216,224,.6);pointer-events:none;}
  .step{position:relative;padding-left:76px;}
  .step-node{position:absolute;left:0;top:22px;z-index:1;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;
    font-family:"JetBrains Mono",ui-monospace,monospace;font-size:14px;font-weight:600;color:var(--mist);background:var(--night);border:1px solid var(--glass-line);
    transition:color var(--dur) var(--ease),background-color var(--dur) var(--ease),border-color var(--dur) var(--ease),box-shadow .5s var(--ease);}
  .step.is-on .step-node{color:var(--night);background:var(--cyan);border-color:var(--cyan);box-shadow:0 0 0 6px rgba(79,216,224,.12),0 0 26px rgba(79,216,224,.45);}
  .step-card{padding:26px 28px;border-radius:var(--r-card);background:var(--glass);border:1px solid var(--glass-line);
    transition:border-color var(--dur) var(--ease),background-color var(--dur) var(--ease),translate var(--dur) var(--ease);}
  .step-card:hover{translate:0 -2px;border-color:rgba(255,255,255,.22);}
  .step.is-on .step-card{border-color:rgba(79,216,224,.26);background:linear-gradient(160deg,rgba(91,95,239,.09),rgba(79,216,224,.02));}
  .step-top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 12px;margin-bottom:12px;}
  .step-kicker{margin:0;font-family:"JetBrains Mono",ui-monospace,monospace;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--mist);}
  .pill{display:inline-flex;align-items:center;min-height:28px;padding:0 12px;border-radius:100px;font-size:12px;font-weight:700;color:var(--cyan);background:rgba(79,216,224,.1);border:1px solid rgba(79,216,224,.3);white-space:nowrap;}
  .step h3{margin:0 0 12px;font-family:"Fraunces",Georgia,serif;font-weight:650;font-size:clamp(21px,2.4vw,26px);line-height:1.2;letter-spacing:-.01em;text-wrap:balance;}
  .step-body p{margin:0 0 12px;font-size:15px;line-height:1.68;color:var(--mist);}
  .step-body p:last-child{margin-bottom:0;}
  .step-body strong{color:var(--ivory);font-weight:700;}
  .step-get{display:flex;gap:12px;margin-top:18px;padding:14px 16px;border-radius:var(--r-tile);background:rgba(6,7,13,.5);border:1px solid var(--hair);}
  .step-get svg{flex-shrink:0;width:18px;height:18px;margin-top:2px;color:var(--cyan);}
  .step-get p{margin:0;font-size:14px;line-height:1.5;color:var(--ivory);}
  .step-get b{display:block;margin-bottom:2px;font-family:"JetBrains Mono",ui-monospace,monospace;font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--mist);}
  @media (max-width:900px){
    .steps-grid{grid-template-columns:1fr;gap:36px;}
    .steps-head{position:static;}
  }
  @media (max-width:560px){
    .tl::before,.tl::after{left:17px;top:20px;}
    .tl::before{bottom:20px;}
    .tl::after{height:calc((100% - 40px) * var(--fill));}
    .step{padding-left:52px;}
    .step-node{top:18px;width:36px;height:36px;font-size:12.5px;}
    .step-card{padding:20px 18px;}
  }

  /* ---------- après la mise en ligne ---------- */
  .after{padding-block:var(--sp-y);border-top:1px solid var(--hair);}
  .after-head{max-width:640px;margin-bottom:40px;}
  .after-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
  .after-card{padding:28px 26px;border-radius:var(--r-card);background:var(--glass);border:1px solid var(--glass-line);
    transition:border-color var(--dur) var(--ease),translate var(--dur) var(--ease),box-shadow var(--dur) var(--ease);}
  .after-card:hover{translate:0 -3px;border-color:rgba(79,216,224,.3);box-shadow:0 24px 50px -30px rgba(0,0,0,.8);}
  .after-icon{display:grid;place-items:center;width:44px;height:44px;margin-bottom:18px;border-radius:var(--r-tile);color:var(--cyan);background:rgba(79,216,224,.1);border:1px solid rgba(79,216,224,.25);}
  .after-icon svg{width:22px;height:22px;}
  .after-card h3{margin:0 0 10px;font-size:17px;font-weight:800;line-height:1.3;}
  .after-card p{margin:0;font-size:14.5px;line-height:1.62;color:var(--mist);}
  @media (max-width:1023px) and (min-width:641px){.after-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
  @media (max-width:640px){.after-grid{grid-template-columns:1fr;}}

  /* ---------- questions ---------- */
  .questions{padding-block:var(--sp-y-tight) var(--sp-y);}
  .questions-box{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:32px 56px;align-items:start;padding:36px 40px;border-radius:var(--r-card);border:1px solid var(--glass-line);background:rgba(255,255,255,.025);}
  .questions-box .section-title{font-size:clamp(24px,3vw,32px);}
  .questions-box .btn-ghost{margin-top:24px;}
  .q-links{list-style:none;margin:0;padding:0;display:grid;}
  .q-links a{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:52px;padding:12px 4px;border-bottom:1px solid var(--hair);font-size:15px;font-weight:600;
    transition:color var(--dur) var(--ease),padding-left var(--dur) var(--ease);}
  .q-links li:first-child a{border-top:1px solid var(--hair);}
  .q-links a span{color:var(--mist);transition:color var(--dur) var(--ease),translate var(--dur-fast) var(--ease);}
  .q-links a:hover{color:var(--cyan);padding-left:10px;}
  .q-links a:hover span{color:var(--cyan);translate:3px 0;}
  @media (max-width:860px){.questions-box{grid-template-columns:1fr;padding:28px 22px;}}

  /* ---------- footer ---------- */
  .site-footer{border-top:1px solid var(--hair);padding-block:20px;}
  .site-footer-inner{display:flex;align-items:center;justify-content:space-between;gap:8px 16px;flex-wrap:wrap;font-size:13px;color:var(--mist);}
  .footer-links{display:flex;flex-wrap:wrap;gap:0 22px;}
  .footer-links a{display:inline-block;padding-block:10px;transition:color var(--dur) var(--ease);}
  .footer-links a:hover{color:var(--ivory);}

  [data-reveal]{opacity:1;}
  .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease);}
  .reveal.in{opacity:1;transform:none;}
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:.001ms !important;transition-duration:.001ms !important;}
    .reveal{opacity:1;transform:none;}
  }