/* =====================================================================
   HaSenso — feuille de style commune
   index.html  ......  <body class="p-index">
   presentation.html   <body class="p-deck">
   Les jetons de marque partagés sont dans :root ; chaque page porte
   ensuite ses propres variables et ses propres composants.
   ===================================================================== */

:root{
  /* marque */
  --coral:#FFA089;
  --coral-deep:#F4744E;
  --coral-tint:#FFEFE9;
  --coral-tint-2:#FFF7F3;
  --deep:#001440;
  --deep-2:#0A2054;
  --white:#FFFFFF;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;height:100%}
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*{transition:none !important}
}


/* =====================================================================
   1. PAGE COMPLÈTE — index.html
   ===================================================================== */

.p-index{
  --font:"Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --osk-navy:#141C67;
  --osk-turq:#14DBCE;
  --rasp:#F4744E;
  --rasp-dark:#B84A22;
  --rasp-tint:#FFEFE9;
  --rasp-tint-2:#FFF7F3;
  --navy:#001440;
  --navy-deep:#000C28;
  --navy-tint:#EDF0F8;
  --ink:#001440;
  --muted:#5A688C;
  --line:#DFE4F0;
}

.p-index{margin:0;
    background:var(--white);
    color:var(--ink);
    font-family:var(--font);
    font-size:17px;
    line-height:1.65;
    -webkit-font-smoothing:antialiased;}
.p-index .wrap{width:100%;max-width:1080px;margin:0 auto;padding:0 26px}
.p-index h1, .p-index h2, .p-index h3{margin:0;font-weight:800;line-height:1.13;letter-spacing:-0.02em}
.p-index h1{font-size:clamp(2rem,5.2vw,3.4rem);max-width:18ch}
.p-index h2{font-size:clamp(1.55rem,3.3vw,2.3rem);max-width:23ch}
.p-index h3{font-size:1.13rem}
.p-index p{margin:0 0 1.05em}
.p-index p:last-child{margin-bottom:0}
.p-index .lede{font-size:1.17rem;color:var(--muted);max-width:52ch}
.p-index .intro{color:var(--muted);max-width:58ch;margin-top:15px}
.p-index a{color:var(--rasp-dark)}
.p-index a:focus-visible, .p-index button:focus-visible, .p-index input:focus-visible{outline:3px solid var(--navy);outline-offset:3px}
.p-index section{padding:62px 0;border-top:1px solid var(--line)}
.p-index .btn{display:inline-block;text-decoration:none;font-weight:700;font-size:1rem;
    padding:14px 26px;border-radius:8px;border:1.5px solid transparent;
    transition:background-color .15s ease,border-color .15s ease,color .15s ease;}
.p-index .btn-main{background:var(--rasp);color:#fff}
.p-index .btn-main:hover{background:var(--rasp-dark)}
.p-index .btn-ghost{border-color:var(--line);color:var(--ink);background:var(--white)}
.p-index .btn-ghost:hover{border-color:var(--navy);color:var(--navy)}
.p-index .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.p-index .note{font-size:.94rem;color:var(--muted);margin-top:14px}
.p-index .photo{border-radius:14px;
    background:linear-gradient(135deg,var(--navy-tint) 0%,var(--rasp-tint) 100%);
    background-size:cover;background-position:center;
    display:flex;align-items:flex-end;
    min-height:260px;
    padding:16px;}
.p-index .photo em{font-style:normal;font-size:.82rem;color:var(--muted);
    background:rgba(255,255,255,.85);padding:6px 11px;border-radius:6px;}
.p-index .hero{padding:56px 0 66px;border-top:0;
    background:
      radial-gradient(900px 420px at 88% -8%, var(--rasp-tint) 0%, transparent 62%),
      radial-gradient(760px 380px at -6% 12%, var(--navy-tint) 0%, transparent 60%);}
.p-index .grad{background:linear-gradient(96deg,var(--rasp) 0%,var(--navy) 100%);
    -webkit-background-clip:text;background-clip:text;color:transparent;}
.p-index .statcard{background:var(--white);
    border:1px solid var(--line);
    border-radius:18px;
    padding:28px 28px 24px;
    box-shadow:0 18px 40px -26px rgba(43,42,158,.45);}
.p-index .statcard h3{font-size:1rem;margin-bottom:22px;line-height:1.4}
.p-index .statcard h3 span{color:var(--muted);font-weight:600}
.p-index .stat{margin-bottom:20px}
.p-index .stat .lab{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.p-index .stat .lab span{font-size:.95rem;color:var(--muted);font-weight:600}
.p-index .stat .lab b{font-size:1.5rem;font-weight:800;letter-spacing:-0.02em}
.p-index .stat .track{height:14px;background:#F1F1F8;border-radius:9px;overflow:hidden}
.p-index .stat .fill{height:100%;width:0;border-radius:9px;transition:width 1.1s cubic-bezier(.22,1,.36,1)}
.p-index .f-rasp{background:linear-gradient(90deg,#FF6DA6,var(--rasp))}
.p-index .f-navy{background:linear-gradient(90deg,#6E6DD6,var(--navy))}
.p-index .statcard .reading{font-size:.95rem;font-weight:600;color:var(--ink);margin:24px 0 0}
.p-index .statcard .src{font-size:.79rem;color:var(--muted);line-height:1.45;margin-top:22px;padding-top:16px;border-top:1px solid var(--line)}
.p-index .card, .p-index .step, .p-index .node{transition:transform .18s ease, box-shadow .18s ease}
.p-index .card:hover, .p-index .step:hover, .p-index .node:hover{transform:translateY(-3px);box-shadow:0 14px 30px -22px rgba(23,22,64,.55)}
.p-index .card-human:hover{transform:none;box-shadow:none}
.p-index .brand{display:flex;align-items:baseline;gap:12px;margin-bottom:30px;flex-wrap:wrap}
.p-index .brand .n{font-weight:800;font-size:1.05rem}
.p-index .brand .s{color:var(--rasp);font-weight:700;font-size:1.05rem}
.p-index .brand .t{color:var(--muted);font-size:.95rem}
.p-index .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.p-index .hero h1 mark{background:linear-gradient(transparent 62%, var(--rasp-tint) 62%);color:inherit}
.p-index .calc{background:var(--navy-tint)}
.p-index .calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;margin-top:36px;align-items:start}
.p-index .field{margin-bottom:26px}
.p-index .field label{display:flex;justify-content:space-between;align-items:baseline;font-weight:600;font-size:1rem;margin-bottom:10px;gap:14px}
.p-index .field .val{color:var(--navy);font-weight:800}
.p-index input[type=range]{width:100%;appearance:none;height:6px;border-radius:6px;
    background:linear-gradient(to right,var(--navy) 0%,var(--navy) 50%,#CFCFEA 50%,#CFCFEA 100%);}
.p-index input[type=range]::-webkit-slider-thumb{appearance:none;width:24px;height:24px;border-radius:50%;
    background:var(--rasp);border:3px solid #fff;box-shadow:0 1px 4px rgba(23,22,64,.25);cursor:pointer;}
.p-index input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:var(--rasp);
    border:3px solid #fff;cursor:pointer;}
.p-index .result{background:var(--white);border-radius:14px;padding:30px 30px 32px;border:1px solid var(--line)}
.p-index .result .big{font-size:clamp(2.1rem,5.6vw,3rem);font-weight:800;color:var(--rasp);line-height:1.05;letter-spacing:-0.03em}
.p-index .result .sub{color:var(--muted);font-size:1rem;margin-top:8px;max-width:34ch}
.p-index .tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:26px}
.p-index .tile{background:var(--navy-tint);border-radius:10px;padding:16px 14px}
.p-index .tile b{display:block;font-size:1.35rem;font-weight:800;color:var(--navy);letter-spacing:-0.02em}
.p-index .tile span{display:block;font-size:.83rem;color:var(--muted);line-height:1.35;margin-top:5px}
.p-index .result .cum{margin-top:22px;font-size:1rem;color:var(--ink)}
.p-index .result .cum b{color:var(--rasp);font-weight:800}
.p-index .people{margin-top:34px;padding-top:26px;border-top:1px solid #CFCFEA}
.p-index .people-icons{display:grid;grid-template-columns:repeat(20,1fr);gap:4px;margin-bottom:14px;align-items:end}
.p-index .people-icons span{display:block}
.p-index .people-icons svg{width:100%;height:auto;max-height:28px;display:block}
.p-index .people-icons .ok{color:#B9B9DA}
.p-index .people-icons .lost{color:var(--rasp)}
.p-index .people-txt{font-size:.98rem;color:var(--ink);font-weight:600;max-width:44ch;margin:0}
.p-index .people-txt em{font-style:normal;color:var(--rasp)}
.p-index .test{background:#F7F8FC}
.p-index .test-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;margin-top:34px;align-items:start}
.p-index .checks{list-style:none;margin:0;padding:0}
.p-index .checks li{border-bottom:1px solid var(--line)}
.p-index .checks label{display:flex;gap:13px;align-items:flex-start;padding:13px 2px;cursor:pointer;font-size:1rem;line-height:1.45}
.p-index .checks input{appearance:none;flex:0 0 auto;width:20px;height:20px;margin-top:3px;border:1.5px solid #E0A9BE;border-radius:5px;background:#fff;cursor:pointer}
.p-index .checks input:checked{background:var(--rasp);border-color:var(--rasp)}
.p-index .checks input:checked+span{color:var(--ink);font-weight:600}
.p-index .checks span{color:var(--muted)}
.p-index .panel{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:28px;position:sticky;top:22px}
.p-index .panel h3{margin-bottom:18px}
.p-index .barrow{margin-bottom:16px}
.p-index .barrow .lab{display:flex;justify-content:space-between;font-size:.93rem;margin-bottom:6px;color:var(--muted)}
.p-index .barrow .track{height:12px;background:var(--navy-tint);border-radius:8px;overflow:hidden}
.p-index .barrow .fill{height:100%;width:0;background:var(--rasp);border-radius:8px;transition:width .3s ease}
.p-index .verdict{margin-top:22px;padding-top:20px;border-top:1px solid var(--line);font-size:.97rem;color:var(--muted)}
.p-index .verdict strong{display:block;color:var(--ink);font-size:1.05rem;margin-bottom:6px}
.p-index .flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin-top:40px}
.p-index .step{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:22px 20px 24px;position:relative}
.p-index .step .num{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;background:var(--navy);color:#fff;font-weight:800;font-size:.9rem;margin-bottom:14px}
.p-index .step h3{margin-bottom:7px;font-size:1.08rem}
.p-index .step p{font-size:.94rem;color:var(--muted);line-height:1.55}
.p-index .step .when{margin-top:12px;font-size:.85rem;font-weight:700;color:var(--rasp)}
.p-index .step::after{content:"";position:absolute;top:36px;right:-12px;width:8px;height:8px;border-top:2px solid var(--rasp);border-right:2px solid var(--rasp);transform:rotate(45deg)}
.p-index .step:last-child::after{display:none}
.p-index .axes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:38px}
.p-index .card{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:25px}
.p-index .card h3{margin-bottom:9px}
.p-index .card p{font-size:.96rem;color:var(--muted);line-height:1.6}
.p-index .card-human{grid-column:1 / -1;background:var(--navy);border-color:transparent}
.p-index .card-human h3{color:#fff}
.p-index .card-human p{color:#C7C7EE;max-width:64ch}
.p-index .together{background:var(--white)}
.p-index .compare{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:34px}
.p-index .col{border-radius:14px;padding:26px 26px 28px;border:1px solid var(--line)}
.p-index .col h3{font-size:1.05rem;margin-bottom:16px}
.p-index .col ul{list-style:none;margin:0;padding:0}
.p-index .col li{padding:10px 0 10px 28px;position:relative;font-size:.97rem;line-height:1.5}
.p-index .col-no{background:#FAFAFD}
.p-index .col-no h3{color:var(--muted)}
.p-index .col-no li{color:var(--muted)}
.p-index .col-no li::before{content:"";position:absolute;left:2px;top:19px;
    width:13px;height:2px;background:#B9B9CE;border-radius:2px;}
.p-index .col-yes{background:var(--navy);border-color:transparent}
.p-index .col-yes h3{color:#fff}
.p-index .col-yes li{color:#D5D5F2}
.p-index .col-yes li::before{content:"";position:absolute;left:2px;top:15px;
    width:7px;height:12px;border-right:2.5px solid var(--rasp);border-bottom:2.5px solid var(--rasp);
    transform:rotate(40deg);}
.p-index .together .closing{margin-top:26px;font-size:1.06rem;font-weight:600;
    max-width:64ch;color:var(--ink);}
.p-index .tools{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;margin-top:38px;align-items:start}
.p-index .tools .card{margin-bottom:16px}
.p-index .tools .card:last-child{margin-bottom:0}
.p-index .ba{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:28px}
.p-index .ba h3{font-size:1.05rem;margin-bottom:6px}
.p-index .ba .case{font-size:.93rem;color:var(--muted);margin-bottom:22px}
.p-index .ba .row{margin-bottom:16px}
.p-index .ba .lab{display:flex;justify-content:space-between;font-size:.92rem;margin-bottom:7px;color:var(--muted)}
.p-index .ba .lab b{color:var(--ink);font-weight:700}
.p-index .ba .track{height:26px;background:var(--navy-tint);border-radius:7px;overflow:hidden}
.p-index .ba .fill-before{height:100%;width:100%;background:var(--navy)}
.p-index .ba .fill-after{height:100%;width:22%;background:var(--rasp)}
.p-index .ba .foot{font-size:.9rem;color:var(--muted);margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.p-index .oskar{background:#F2FCFB;border-top:1px solid var(--line)}
.p-index .oskar h2{color:var(--osk-navy)}
.p-index .oskar-logo{height:46px;width:auto;display:block;margin-bottom:22px}
.p-index .loop{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px;margin-top:36px}
.p-index .node{background:var(--white);border:1px solid #D3EFEC;border-top:4px solid var(--osk-turq);border-radius:10px;padding:19px 17px;position:relative}
.p-index .node h3{color:var(--osk-navy)}
.p-index .node h3{font-size:1rem;margin-bottom:6px}
.p-index .node p{font-size:.89rem;color:var(--muted);line-height:1.5}
.p-index .node::after{content:"";position:absolute;top:30px;right:-10px;width:7px;height:7px;border-top:2px solid var(--osk-turq);border-right:2px solid var(--osk-turq);transform:rotate(45deg)}
.p-index .node:last-child::after{display:none}
.p-index .oskar-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:28px}
.p-index .oskar-cta .btn-osk{background:var(--osk-navy);color:#fff}
.p-index .oskar-cta .btn-osk:hover{background:var(--osk-turq);color:var(--osk-navy)}
.p-index .oskar-cta .small{font-size:.92rem;color:var(--muted)}
.p-index .who{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.p-index .who span{border:1px solid var(--line);background:var(--white);padding:9px 16px;border-radius:100px;font-size:.95rem;font-weight:500}
.p-index .about{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
.p-index .facts{list-style:none;margin:22px 0 0;padding:0}
.p-index .facts li{padding:12px 0;border-bottom:1px solid var(--line);font-size:.98rem;color:var(--muted)}
.p-index .facts li:first-child{border-top:1px solid var(--line)}
.p-index .facts b{color:var(--ink);font-weight:700}
.p-index .contact{background:var(--rasp);border-top:0;color:#fff}
.p-index .contact h2{color:#fff;max-width:21ch}
.p-index .contact .intro{color:#FFDCE7;max-width:56ch}
.p-index .contact .btn-main{background:#fff;color:var(--rasp-dark)}
.p-index .contact .btn-main:hover{background:var(--ink);color:#fff}
.p-index .contact .btn-ghost{background:transparent;border-color:#FFA3C6;color:#fff}
.p-index .contact .btn-ghost:hover{border-color:#fff;color:#fff}
.p-index .contact .fineprint{margin-top:32px;padding-top:20px;border-top:1px solid #FF7CB0;color:#FFDCE7;font-size:.94rem;max-width:60ch}
.p-index footer{padding:26px 0 42px;font-size:.92rem;color:var(--muted)}
.p-index footer b{color:var(--ink)}
@media (max-width:880px){
.p-index .hero-grid, .p-index .calc-grid, .p-index .test-grid, .p-index .about, .p-index .tools{grid-template-columns:1fr;gap:32px}
.p-index .panel{position:static}
.p-index .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
.p-index .step:nth-child(2n)::after{display:none}
.p-index .loop{grid-template-columns:repeat(2,minmax(0,1fr))}
.p-index .node::after{display:none}
}
@media (max-width:600px){
.p-index{font-size:16px}
.p-index section{padding:46px 0}
.p-index .hero{padding:38px 0 42px}
.p-index .flow, .p-index .axes, .p-index .loop, .p-index .compare{grid-template-columns:1fr}
.p-index .tiles{grid-template-columns:1fr}
.p-index .step::after{display:none}
}
@media (prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*{transition:none !important}
}
.p-index h1, .p-index h2, .p-index h3, .p-index .statcard h3, .p-index .tile b, .p-index .result .big, .p-index .stat .lab b{font-family:"Oswald",system-ui,sans-serif;
  text-transform:uppercase;
  letter-spacing:.005em;
  font-weight:700;}
.p-index h1{line-height:1.02;font-size:clamp(2.2rem,5.6vw,3.7rem)}
.p-index h2{line-height:1.06}
.p-index h3{font-size:1.08rem;letter-spacing:.02em}
.p-index .brand .n, .p-index .brand .s{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.04em}
.p-index .hero{background:var(--deep);
  color:#fff;
  padding:52px 0 70px;}
.p-index .hero .brand .n{color:#fff}
.p-index .hero .brand .s{color:var(--coral)}
.p-index .hero .brand .t{color:#8E9CC2}
.p-index .hero h1{color:#fff}
.p-index .grad{background:none;-webkit-text-fill-color:var(--coral);color:var(--coral)}
.p-index .hero .lede{color:#B6C1DC}
.p-index .hero .note{color:#8E9CC2}
.p-index .hero .btn-main{background:var(--coral);color:var(--deep)}
.p-index .hero .btn-main:hover{background:#fff;color:var(--deep)}
.p-index .hero .btn-ghost{background:transparent;border-color:#33477A;color:#fff}
.p-index .hero .btn-ghost:hover{border-color:var(--coral);color:var(--coral)}
.p-index .statcard{background:var(--deep-2);
  border:1px solid #22376C;
  box-shadow:none;}
.p-index .statcard h3{color:#fff}
.p-index .statcard h3 span{color:#8E9CC2}
.p-index .stat .lab span{color:#9DAAC9;text-transform:uppercase;letter-spacing:.08em;font-size:.76rem}
.p-index .stat .lab b{color:var(--coral);font-size:1.6rem}
.p-index .stat .track{background:#152C60}
.p-index .f-rasp{background:var(--coral)}
.p-index .f-navy{background:#5E76B5}
.p-index .statcard .reading{color:#fff}
.p-index .statcard .src{color:#8E9CC2;border-top-color:#22376C}
.p-index .together{background:#fff}
.p-index .calc{background:var(--coral-tint-2)}
.p-index .test{background:#F5F7FC}
.p-index .contact{background:var(--coral);color:var(--deep)}
.p-index .contact h2, .p-index .contact .intro{color:var(--deep)}
.p-index .contact .intro{opacity:.78}
.p-index .contact .btn-main{background:var(--deep);color:#fff}
.p-index .contact .btn-main:hover{background:#fff;color:var(--deep)}
.p-index .contact .btn-ghost{border-color:var(--deep);color:var(--deep);opacity:.85}
.p-index .contact .btn-ghost:hover{opacity:1;border-color:var(--deep)}
.p-index .contact .fineprint{color:var(--deep);opacity:.75;border-top-color:rgba(0,20,64,.25)}
.p-index .btn-main{background:var(--deep);color:#fff}
.p-index .btn-main:hover{background:var(--coral);color:var(--deep)}
.p-index .btn-ghost:hover{border-color:var(--deep);color:var(--deep)}
.p-index .step .num{background:var(--deep);color:var(--coral)}
.p-index .step .when{color:var(--coral-deep);text-transform:uppercase;letter-spacing:.07em;font-size:.76rem;font-weight:700}
.p-index .step::after, .p-index .node::after{border-color:var(--coral-deep)}
.p-index .card-human{background:var(--deep)}
.p-index .card-human p{color:#B6C1DC}
.p-index .col-yes{background:var(--deep)}
.p-index .col-yes li{color:#C3CDE4}
.p-index .col-yes li::before{border-right-color:var(--coral);border-bottom-color:var(--coral)}
.p-index .field .val{color:var(--deep)}
.p-index input[type=range]::-webkit-slider-thumb{background:var(--coral-deep)}
.p-index input[type=range]::-moz-range-thumb{background:var(--coral-deep)}
.p-index .result .big{color:var(--deep);font-size:clamp(2rem,5vw,2.7rem)}
.p-index .tile{background:var(--coral-tint)}
.p-index .tile b{color:var(--deep)}
.p-index .result .cum b{color:var(--coral-deep)}
.p-index .people-icons .lost{color:var(--coral-deep)}
.p-index .people-icons .ok{color:#C3CBDE}
.p-index .people-txt em{color:var(--coral-deep)}
.p-index .checks input:checked{background:var(--coral-deep);border-color:var(--coral-deep)}
.p-index .checks input{border-color:#C0C8DC}
.p-index .barrow .fill{background:var(--coral-deep)}
.p-index .barrow .track{background:var(--navy-tint)}
.p-index .who span{border-color:var(--line)}
.p-index .photo{background:linear-gradient(135deg,var(--navy-tint) 0%,var(--coral-tint) 100%)}
.p-index .ba .fill-before{background:var(--deep)}
.p-index .ba .fill-after{background:var(--coral-deep)}
.p-index .ba .track{background:var(--navy-tint)}
.p-index .oskar{background:var(--deep);border-top:0}
.p-index .oskar h2{color:#fff}
.p-index .oskar .intro{color:#B6C1DC}
.p-index .oskar .node{background:#fff;border-color:transparent}
.p-index .oskar .oskar-cta .small{color:#A9B6D6}
.p-index .oskar .btn-osk{background:var(--coral);color:var(--deep)}
.p-index .oskar .btn-osk:hover{background:#fff;color:var(--deep)}
.p-index .oskar-cta .btn-osk{background:var(--osk-navy);color:#fff}
.p-index footer b{color:var(--deep)}
.p-index .refs{background:var(--white);padding-top:0;border-top:0}
.p-index .refs .intro{margin-top:0}
.p-index .refs .logos{display:flex;flex-wrap:wrap;align-items:center;gap:34px 44px;margin-top:34px;}
.p-index .refs .logos img{height:auto;opacity:.72;filter:saturate(.9);
  transition:opacity .18s ease,filter .18s ease;}
.p-index .refs .logos img:hover{opacity:1;filter:none}
@media (max-width:620px){
.p-index .refs .logos{gap:26px 30px}
}
.p-index .topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;flex-wrap:wrap;margin-bottom:30px}
.p-index .topbar .brand{margin-bottom:0}
.p-index .switch{display:block;text-decoration:none;text-align:right}
.p-index .switch span{display:block;font-size:.88rem;color:#B6C1DC;margin-bottom:9px}
.p-index .switch b{display:inline-flex;align-items:center;gap:10px;
  background:var(--coral);color:var(--deep);
  font-size:1.02rem;font-weight:800;
  padding:14px 24px;border-radius:10px;
  animation:pulse 2.6s ease-out infinite;
  transition:background-color .15s ease,transform .15s ease;}
.p-index .switch b em{font-style:normal;transition:transform .18s ease}
.p-index .switch:hover b{background:#fff;transform:translateY(-1px)}
.p-index .switch:hover b em{transform:translateX(4px)}
@media (prefers-reduced-motion:reduce){
.p-index .switch b{animation:none}
}
@media (max-width:620px){
.p-index .topbar{gap:14px}
.p-index .switch{text-align:left;width:100%}
.p-index .switch b{width:100%;justify-content:space-between}
}
.p-index .photo.shot{background-size:cover;background-position:center;padding:0}
.p-index .photo.shot em{display:none}
.p-index .schema{margin:34px 0 6px}
.p-index .schema svg{display:block;width:100%;height:auto}
.p-index .map{background:var(--coral-tint-2)}
.p-index .table-wrap{overflow-x:auto;margin-top:30px;border:1px solid var(--line);border-radius:12px;background:#fff}
.p-index table.irr{border-collapse:collapse;width:100%;min-width:640px;font-size:.95rem}
.p-index table.irr th{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.04em;
  font-size:.78rem;color:#fff;background:var(--deep);
  text-align:left;padding:12px 14px;font-weight:600;}
.p-index table.irr td{padding:13px 14px;border-top:1px solid var(--line);color:var(--muted)}
.p-index table.irr td:first-child{color:var(--ink);font-weight:600}
.p-index .tag{display:inline-block;padding:3px 10px;border-radius:100px;font-size:.78rem;font-weight:600}
.p-index .tag.easy{background:#E4F6EC;color:#1D6B41}
.p-index .tag.mid{background:var(--coral-tint);color:#A8431F}
.p-index .tag.hard{background:#EDEFF6;color:#4A5678}
.p-index .manifesto{background:var(--deep);color:#fff;padding:58px 0;border-top:0}
.p-index .manifesto .mf{font-family:"Oswald",sans-serif;text-transform:uppercase;font-weight:700;
  color:var(--coral);font-size:clamp(1.55rem,3.6vw,2.5rem);line-height:1.06;
  max-width:22ch;margin:0 0 26px;}
.p-index .manifesto .mf-list{list-style:none;margin:0 0 24px;padding:0}
.p-index .manifesto .mf-list li{color:#B6C1DC;font-size:1rem;padding-left:22px;position:relative;margin-bottom:8px}
.p-index .manifesto .mf-list li::before{content:"—";position:absolute;left:0;color:var(--coral)}
.p-index .manifesto .mf-end{font-size:1.08rem;max-width:60ch;margin:0;color:#fff;
  padding-top:24px;border-top:1px solid rgba(255,255,255,.2);}

@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,160,137,.55)}
  70%{box-shadow:0 0 0 16px rgba(255,160,137,0)}
  100%{box-shadow:0 0 0 0 rgba(255,160,137,0)}
}


/* =====================================================================
   2. PRÉSENTATION — presentation.html
   ===================================================================== */

.p-deck{
  --soft:#A9B6D6;
  --line:#22376C;
}

.p-deck{height:100%}
.p-deck{margin:0;background:var(--deep);color:var(--white);font-family:"Poppins",system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow:hidden}
.p-deck .deck{position:relative;height:100dvh;width:100%;overflow:hidden;background:var(--deep)}
.p-deck .track{display:flex;height:100%;width:100%;transition:transform .45s cubic-bezier(.22,1,.36,1)}
.p-deck .slide{flex:0 0 100%;width:100%;max-width:none;margin:0;
  height:100%;overflow-y:auto;
  display:flex;flex-direction:column;justify-content:center;
  padding:76px max(26px,calc((100% - 860px) / 2)) 104px;}
.p-deck .nav, .p-deck .count{padding-left:max(20px,calc((100% - 860px) / 2))}
.p-deck .count{padding-left:13px}
.p-deck .slide.wide{padding-left:max(20px,calc((100% - 980px) / 2));padding-right:max(20px,calc((100% - 980px) / 2))}
.p-deck h2{font-family:"Oswald",sans-serif;font-weight:700;text-transform:uppercase;color:var(--coral);font-size:clamp(1.9rem,7vw,3.1rem);line-height:1.02;margin:0 0 20px}
.p-deck p{font-size:clamp(1.02rem,4.1vw,1.3rem);line-height:1.5;font-weight:300;margin:0 0 14px;max-width:56ch;color:var(--white)}
.p-deck p:last-child{margin-bottom:0}
.p-deck .dim{color:var(--soft)}
.p-deck .hl{color:var(--coral);font-weight:600}
.p-deck strong{font-weight:600}
.p-deck .kicker{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:#6C7EA8;margin:0 0 14px}
.p-deck .oneline{max-width:none}
.p-deck .tiny{margin-bottom:0}
.p-deck ul{list-style:none;margin:0 0 14px;padding:0}
.p-deck li{font-size:clamp(1.02rem,4.1vw,1.3rem);font-weight:300;line-height:1.45;padding-left:31px;position:relative;margin-bottom:8px;max-width:58ch}
.p-deck li::before{content:"→";position:absolute;left:0;color:var(--white)}
.p-deck li.y::before{color:var(--coral)}
.p-deck ul.tight{margin-bottom:12px}
.p-deck ul.tight li{margin-bottom:8px}
.p-deck .opener h1{font-family:"Oswald",sans-serif;font-weight:700;text-transform:uppercase;font-size:clamp(2.1rem,8.4vw,4.2rem);line-height:1;margin:0;max-width:19ch}
.p-deck .opener .l1{color:var(--white);display:block}
.p-deck .opener .l2{color:var(--coral);display:block;margin-top:8px}
.p-deck .opener .after{font-size:clamp(1.08rem,4.3vw,1.45rem);font-weight:300;margin-top:24px;max-width:46ch}
.p-deck .opener .sig{font-size:.8rem;color:#6C7EA8;letter-spacing:.16em;text-transform:uppercase;margin-top:32px}
.p-deck .big-num{font-family:"Oswald",sans-serif;font-weight:700;color:var(--coral);font-size:clamp(2.6rem,12vw,4.6rem);line-height:1;margin:2px 0 8px}
.p-deck .ctl{background:var(--deep-2);border:1px solid var(--line);border-radius:12px;padding:18px 18px 14px;margin:16px 0}
.p-deck .ctl .row{margin-bottom:14px}
.p-deck .ctl .row:last-child{margin-bottom:0}
.p-deck .ctl label{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:.86rem;color:var(--soft);font-weight:400;margin-bottom:7px}
.p-deck .ctl label b{font-family:"Oswald",sans-serif;font-size:1.05rem;color:var(--coral);font-weight:700}
.p-deck input[type=range]{width:100%;appearance:none;height:5px;border-radius:5px;background:#1B3068;margin:0}
.p-deck input[type=range]::-webkit-slider-thumb{appearance:none;width:24px;height:24px;border-radius:50%;background:var(--coral);border:3px solid var(--deep);cursor:pointer}
.p-deck input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:var(--coral);border:3px solid var(--deep);cursor:pointer}
.p-deck input[type=range]:focus-visible{outline:3px solid var(--coral);outline-offset:4px}
.p-deck .hintline{font-size:.8rem;color:#6C7EA8;letter-spacing:.04em;margin-top:10px}
.p-deck .bars .b{margin-bottom:12px}
.p-deck .bars .lab{display:flex;justify-content:space-between;font-size:.88rem;color:var(--soft);margin-bottom:6px}
.p-deck .bars .lab b{color:var(--white);font-weight:600}
.p-deck .bars .tr{height:22px;background:#152C60;border-radius:6px;overflow:hidden;position:relative}
.p-deck .bars .tr::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(to right,transparent 0,transparent calc(20% - 1px),rgba(255,255,255,.14) calc(20% - 1px),rgba(255,255,255,.14) 20%)}
.p-deck .bars .scale{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:#6C7EA8;margin:0 0 12px}
.p-deck .bars .pct{font-size:.84rem;color:var(--soft);margin:6px 0 0;font-weight:400}
.p-deck .bars .fl{height:100%;transition:width .3s ease}
.p-deck .fl-before{background:#5E76B5}
.p-deck .fl-after{background:var(--coral)}
.p-deck .cta{display:inline-block;margin-top:20px;background:var(--coral);color:var(--deep);font-family:"Oswald",sans-serif;font-weight:700;text-transform:uppercase;letter-spacing:.03em;font-size:1.02rem;padding:15px 27px;border-radius:5px;text-decoration:none}
.p-deck .cta:hover{background:var(--white)}
.p-deck .cta.ghost{background:transparent;color:var(--white);border:1.5px solid var(--line);margin-left:8px}
.p-deck .cta.ghost:hover{border-color:var(--coral);color:var(--coral)}
.p-deck .topnav{position:absolute;top:16px;left:20px;z-index:6;display:flex;gap:8px}
.p-deck .topnav a{font-size:.8rem;text-decoration:none;color:var(--soft);
  background:var(--deep-2);border:1px solid var(--line);
  padding:6px 12px;border-radius:100px;transition:border-color .15s ease,color .15s ease;}
.p-deck .topnav a:hover{border-color:var(--coral);color:var(--coral)}
.p-deck .count{position:absolute;top:18px;right:20px;z-index:5;font-size:.82rem;color:var(--soft);background:var(--deep-2);border:1px solid var(--line);padding:6px 13px;border-radius:100px}
.p-deck .bar{position:absolute;top:0;left:0;height:3px;background:var(--coral);width:10%;transition:width .35s ease;z-index:5}
.p-deck .nav{position:absolute;bottom:0;left:0;right:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:16px 20px 24px;background:linear-gradient(to top,var(--deep) 55%,transparent)}
.p-deck .dots{display:flex;gap:6px}
.p-deck .dots i{width:7px;height:7px;border-radius:50%;background:#22376C;transition:background .2s ease,width .2s ease}
.p-deck .dots i.on{background:var(--coral);width:20px;border-radius:4px}
.p-deck .arrows{display:flex;gap:10px}
.p-deck .arrows button{width:46px;height:46px;border-radius:50%;background:var(--deep-2);border:1px solid var(--line);color:var(--white);font-size:1.1rem;cursor:pointer;line-height:1}
.p-deck .arrows button:hover{border-color:var(--coral);color:var(--coral)}
.p-deck .arrows button[disabled]{opacity:.3;cursor:default}
.p-deck .arrows button:focus-visible, .p-deck .cta:focus-visible{outline:3px solid var(--coral);outline-offset:3px}
@media (prefers-reduced-motion:reduce){
.p-deck .track{transition:none}
.p-deck .fl{transition:none}
}
.p-deck .tags{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px;padding:0;list-style:none}
.p-deck .tags li{margin:0;padding:7px 15px;font-size:.84rem;font-weight:400;line-height:1.3;
  background:var(--deep-2);border:1px solid var(--line);border-radius:100px;color:var(--soft);max-width:none;}
.p-deck .tags li::before{content:none}
.p-deck .tags li.on{border-color:var(--coral);color:var(--coral)}
.p-deck .staccato{font-family:"Oswald",sans-serif;text-transform:uppercase;font-weight:700;
  color:var(--soft);font-size:clamp(1.05rem,3.6vw,1.6rem);letter-spacing:.03em;
  line-height:1.4;margin:24px 0 20px;max-width:22ch}
.p-deck .formula{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.06em;
  font-size:clamp(.92rem,3vw,1.15rem);color:var(--soft);margin:20px 0 0}
.p-deck .formula b{color:var(--white);font-weight:700}
.p-deck .big-num .unit{font-size:.34em;color:var(--soft);letter-spacing:.04em;margin-left:.22em}
.p-deck .chain{display:flex;flex-wrap:wrap;align-items:center;gap:8px 13px;margin:24px 0 20px;padding:0;list-style:none}
.p-deck .chain li{font-family:"Oswald",sans-serif;text-transform:uppercase;font-weight:700;
  font-size:clamp(1rem,3.4vw,1.5rem);letter-spacing:.02em;color:var(--white);
  margin:0;padding:0;max-width:none;line-height:1.2}
.p-deck .chain li::before{content:none}
.p-deck .chain li.arw{color:var(--coral);font-weight:400}
.p-deck .chain.soft li{font-size:clamp(.95rem,3.2vw,1.22rem);color:var(--soft)}
.p-deck .chain.soft li.arw{color:var(--coral)}
.p-deck .punch{font-family:"Oswald",sans-serif;text-transform:uppercase;font-weight:700;
  line-height:1.04;margin:0 0 18px;max-width:none}
.p-deck .punch .a{display:block;color:var(--white);font-size:clamp(1.45rem,5vw,2.4rem);max-width:28ch}
.p-deck .punch .b{display:block;color:var(--coral);font-size:clamp(2.3rem,9vw,4.4rem);margin-top:8px;max-width:15ch}
.p-deck .ba-big{font-family:"Oswald",sans-serif;font-weight:700;line-height:1;
  font-size:clamp(2.4rem,11vw,5rem);margin:10px 0 18px;color:var(--white);
  display:flex;flex-wrap:wrap;align-items:baseline;gap:0 18px}
.p-deck .ba-big .to{color:var(--coral);font-weight:400}
.p-deck .ba-big .aft{color:var(--coral)}
.p-deck .gain{font-size:clamp(1.1rem,4.2vw,1.55rem);font-weight:400;color:var(--white);margin:0 0 8px}
.p-deck .gain b{color:var(--coral);font-weight:600}
.p-deck .foot{font-size:.8rem;color:#6C7EA8;letter-spacing:.06em;margin-top:24px;max-width:none}
.p-deck .cta.big{font-size:clamp(1.05rem,4vw,1.3rem);padding:18px 34px}