@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap");

/* =====================================================================
   D&S — dscore.fr · Feuille de style globale
   ---------------------------------------------------------------------
   Charte : fond nuit #070711 · dégradé bleu → violet → magenta · Montserrat
   Sommaire :
     1. Police          6. En-tête & navigation
     2. Variables       7. Hero
     3. Base            8. Composants (cartes, portails, étapes, specs…)
     4. Mise en page    9. Portfolio, formulaires, pages texte
     5. Boutons        10. Pied de page · 11. Animations
   ===================================================================== */

/* ---------- 1. Police (auto-hébergée, aucune dépendance externe) ---------- */
@font-face{
  font-family:"Inter";
  src:url("../fonts/montserrat.woff2") format("woff2");
  font-weight:100 900;
  font-style:normal;
  font-display:swap;
}

/* ---------- 2. Variables : modifiez la charte ici ---------- */
:root{
  /* Fonds */
  --bg:#0E0F12;
  --bg-elev:#151820;
  --surface:rgba(255,255,255,.035);
  --surface-hover:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.16);

  /* Texte */
  --ink:#F4F5F7;
  --muted:#B8BEC9;
  --faint:#87909E;

  /* Couleurs de marque */
  --blue:#22D3EE;
  --violet:#0891B2;
  --magenta:#67E8F9;
  --grad:linear-gradient(90deg,var(--blue) 0%,var(--violet) 52%,var(--magenta) 100%);
  --grad-diag:linear-gradient(135deg,var(--blue) 0%,var(--violet) 52%,var(--magenta) 100%);

  /* Typo & mesures */
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --font-heading:"Space Grotesk",system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,monospace;
  --container:1180px;
  --gutter:clamp(16px,4vw,32px);
  --radius:16px;
  --radius-lg:24px;
  --header-h:72px;
  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- 3. Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;min-height:100vh;display:flex;flex-direction:column;
  background:var(--bg);color:var(--ink);
  font-family:var(--font);font-size:16px;line-height:1.65;font-weight:450;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
/* Ambiance : deux halos discrets + grille fine */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(900px 520px at 85% -10%,rgba(139,92,246,.16),transparent 70%),
    radial-gradient(700px 480px at -10% 10%,rgba(56,189,248,.10),transparent 70%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 20%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 20%,transparent 75%);
}
main{flex:1}
img,svg,video,iframe{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-heading);margin:0;font-weight:800;line-height:1.08;letter-spacing:-.025em;text-wrap:balance}
p{margin:0;text-wrap:pretty}
ul{margin:0;padding:0;list-style:none}
::selection{background:rgba(139,92,246,.45);color:#fff}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:6px}
.skip-link{position:absolute;left:-999px;top:12px;z-index:100;padding:10px 16px;border-radius:10px;
  background:var(--ink);color:var(--bg);font-weight:700}
.skip-link:focus{left:12px}

/* ---------- 4. Mise en page & utilitaires ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(56px,8vw,112px)}
.section--tight,.section + .section{padding-top:0}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:18px;
  font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--grad)}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{max-width:62ch;color:var(--muted);font-size:clamp(16px,1.6vw,18.5px)}
.section-head{max-width:680px;margin-bottom:clamp(32px,4vw,48px)}
.section-head h2{font-size:clamp(28px,4.2vw,44px)}
.section-head p{margin-top:14px;color:var(--muted);font-size:17px}
.center{text-align:center;margin-inline:auto}
.hairline{height:1px;border:0;margin:0;background:linear-gradient(90deg,transparent,var(--line-strong),transparent)}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

.grid{display:grid;gap:clamp(14px,2vw,20px)}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:920px){.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.grid-2,.grid-3{grid-template-columns:1fr}}

/* Données et spécifications : lecture mono, contraste renforcé */
.specs,.spec,.data,[data-spec]{font-family:var(--font-mono);}

/* ---------- 5. Boutons ---------- */
.btn{
  --b-bg:var(--surface);
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:48px;padding:0 24px;border-radius:12px;border:1px solid var(--line-strong);
  background:var(--b-bg);color:var(--ink);font:700 15px/1 var(--font);letter-spacing:.01em;
  cursor:pointer;transition:transform .2s var(--ease),border-color .2s,background .2s,box-shadow .2s;
}
.btn:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.3);--b-bg:var(--surface-hover)}
.btn--primary{border:0;color:#fff;background:var(--grad);background-size:160% 100%;background-position:0 0;
  box-shadow:0 10px 30px -12px rgba(139,92,246,.7)}
.btn--primary:hover{background-position:100% 0;box-shadow:0 14px 38px -12px rgba(217,70,239,.75)}
.btn--sm{min-height:40px;padding:0 18px;font-size:14px;border-radius:10px}
.btn--block{width:100%}
.btn .arrow{transition:transform .2s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- 6. En-tête & navigation ---------- */
.site-header{position:sticky;top:0;z-index:50;height:var(--header-h);
  border-bottom:1px solid transparent;transition:background .25s,border-color .25s}
.site-header.is-scrolled{background:rgba(14,15,18,.78);border-color:var(--line);
  backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%)}
.nav{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:900;font-size:21px;letter-spacing:.01em}
.brand__mark{width:30px;height:30px;flex:none}
.nav__links{display:flex;align-items:center;gap:6px}
.nav__links a:not(.btn){position:relative;padding:8px 12px;border-radius:8px;color:var(--muted);
  font-size:14.5px;font-weight:600;transition:color .15s}
.nav__links a:not(.btn):hover{color:var(--ink)}
.nav__links a[aria-current="page"]:not(.btn){color:var(--ink)}
.nav__links a[aria-current="page"]:not(.btn)::after{content:"";position:absolute;left:12px;right:12px;bottom:2px;
  height:2px;border-radius:2px;background:var(--grad)}
.nav__links .btn{margin-left:10px}
.nav__toggle{display:none;width:44px;height:44px;border-radius:11px;border:1px solid var(--line-strong);
  background:var(--surface);cursor:pointer;position:relative}
.nav__toggle span,.nav__toggle span::before,.nav__toggle span::after{content:"";position:absolute;left:12px;
  width:20px;height:2px;border-radius:2px;background:var(--ink);transition:transform .25s var(--ease),background .2s}
.nav__toggle span{top:21px}
.nav__toggle span::before{left:0;top:-6px}
.nav__toggle span::after{left:0;top:6px}
.nav-open .nav__toggle span{background:transparent}
.nav-open .nav__toggle span::before{transform:translateY(6px) rotate(45deg)}
.nav-open .nav__toggle span::after{transform:translateY(-6px) rotate(-45deg)}
@media (max-width:880px){
  .nav__toggle{display:block}
  .nav__links{position:fixed;left:0;right:0;top:var(--header-h);flex-direction:column;align-items:stretch;gap:2px;
    padding:12px var(--gutter) 24px;background:rgba(14,15,18,.97);border-bottom:1px solid var(--line);
    backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
    opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .2s,transform .2s var(--ease)}
  .nav-open .nav__links{opacity:1;transform:none;pointer-events:auto}
  .nav__links a:not(.btn){padding:14px 4px;font-size:17px;border-bottom:1px solid var(--line);border-radius:0}
  .nav__links a[aria-current="page"]:not(.btn)::after{left:4px;right:auto;width:22px;bottom:8px}
  .nav__links .btn{margin:14px 0 0}
}

/* ---------- 7. Hero ---------- */
.hero{position:relative;padding-block:clamp(64px,10vw,136px) clamp(48px,7vw,96px)}
.hero__inner{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(24px,5vw,64px);align-items:center}
.hero h1{font-size:clamp(40px,7.2vw,84px);font-weight:900;letter-spacing:-.04em;line-height:1}
.hero .lead{margin-top:24px}
.hero .btn-row{margin-top:36px}
.hero--page h1{font-size:clamp(38px,6vw,68px)}
.hero--page .hero__inner{grid-template-columns:1fr}
.tagline{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:22px;font-size:13px;font-weight:700;
  letter-spacing:.24em;text-transform:uppercase;color:var(--muted)}
.tagline i{font-style:normal;color:var(--violet)}
.hero__visual{position:relative;aspect-ratio:1;max-width:420px;justify-self:end;width:100%}
.hero__visual::before{content:"";position:absolute;inset:12%;border-radius:50%;
  background:radial-gradient(circle,rgba(139,92,246,.35),rgba(56,189,248,.08) 55%,transparent 70%);filter:blur(20px)}
.hero__visual svg{position:relative;width:100%;height:100%}
.prop-spin{transform-origin:200px 200px;animation:spin 14s linear infinite}
@media (max-width:860px){
  .hero__inner{grid-template-columns:1fr}
  .hero__visual{max-width:260px;justify-self:start;order:-1;margin-bottom:-8px}
}

/* ---------- 8. Composants ---------- */
/* Carte */
.card{position:relative;padding:clamp(22px,3vw,30px);border-radius:var(--radius);
  background:var(--surface);border:1px solid var(--line);
  transition:transform .25s var(--ease),border-color .25s,background .25s}
.card:hover{transform:translateY(-3px);border-color:var(--line-strong);background:var(--surface-hover)}
.card__icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:20px;
  background:linear-gradient(135deg,rgba(56,189,248,.14),rgba(217,70,239,.14));border:1px solid var(--line-strong)}
.card__icon svg{width:22px;height:22px;fill:none;stroke:var(--ink);stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:19px;letter-spacing:-.015em;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px}
.card--panel{padding:clamp(28px,5vw,56px);border-radius:var(--radius-lg)}
.card--panel:hover{transform:none}

/* Bordure dégradée (utilisée par portails & panneaux mis en avant) */
.grad-border{position:relative;isolation:isolate}
.grad-border::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;z-index:-1;
  background:var(--grad-diag);opacity:.45;transition:opacity .3s;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0)}

/* Portails (2 activités) */
.portals{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(14px,2vw,22px)}
@media (max-width:820px){.portals{grid-template-columns:1fr}}
.portal{display:flex;flex-direction:column;min-height:360px;padding:clamp(28px,4vw,44px);border-radius:var(--radius-lg);
  background:var(--bg-elev);overflow:hidden;transition:transform .3s var(--ease)}
.portal::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.8;transition:opacity .3s;
  background:radial-gradient(120% 90% at 100% 0%,rgba(56,189,248,.16),transparent 55%)}
.portal--r::before{background:radial-gradient(120% 90% at 100% 0%,rgba(217,70,239,.16),transparent 55%)}
.portal:hover{transform:translateY(-5px)}
.portal:hover::after{opacity:1}
.portal__top{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.portal__num{font-variant-numeric:tabular-nums;color:var(--faint)}
.portal h3{margin-top:auto;padding-top:48px;font-size:clamp(28px,3.6vw,40px)}
.portal p{margin-top:12px;color:var(--muted);max-width:44ch}
.portal__go{display:inline-flex;align-items:center;gap:10px;margin-top:28px;font-weight:700;font-size:15px}
.portal__go .arrow{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line-strong);transition:transform .25s var(--ease),background .25s,border-color .25s}
.portal:hover .portal__go .arrow{transform:translateX(4px);background:var(--grad);border-color:transparent}

/* Chiffres clés */
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:clamp(28px,4vw,44px);
  padding-top:clamp(22px,3vw,30px);border-top:1px solid var(--line)}
.stats b{display:block;font-size:clamp(22px,2.6vw,28px);font-weight:800;letter-spacing:-.02em}
.stats span{color:var(--muted);font-size:14px}
@media (max-width:560px){.stats{grid-template-columns:1fr;gap:14px}}

/* Étapes */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(14px,2vw,20px);counter-reset:step}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding-top:22px}
.step::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;border-radius:2px;background:var(--line)}
.step::after{content:"";position:absolute;top:0;left:0;width:42px;height:2px;border-radius:2px;background:var(--grad)}
.step__n{font-size:13px;font-weight:700;letter-spacing:.16em;color:var(--violet)}
.step h3{margin:8px 0 6px;font-size:18px}
.step p{color:var(--muted);font-size:14.5px}

/* Liste cochée */
.checks{display:grid;gap:14px}
.checks li{position:relative;display:flex;gap:14px;align-items:flex-start;color:var(--muted)}
.checks li::before{content:"";flex:none;width:22px;height:22px;margin-top:2px;border-radius:7px;background:var(--grad-diag)}
.checks li::after{content:"";position:absolute;left:7px;top:9px;width:8px;height:5px;
  border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg)}
.checks b{color:var(--ink);font-weight:700}

/* Fiche technique */
.specs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.spec{padding:22px 20px;border-right:1px solid var(--line)}
.spec:last-child{border-right:0}
.spec b{display:block;font-size:clamp(22px,2.6vw,30px);font-weight:800;letter-spacing:-.02em}
.spec span{display:block;margin-top:4px;color:var(--muted);font-size:13.5px}
@media (max-width:760px){
  .specs{grid-template-columns:repeat(2,minmax(0,1fr))}
  .spec:nth-child(2n){border-right:0}
  .spec:nth-child(-n+2){border-bottom:1px solid var(--line)}
}

/* Pastille / badge */
.badge{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border-radius:999px;
  border:1px solid var(--line-strong);background:var(--surface);font-size:12.5px;font-weight:600;color:var(--muted)}
.badge__dot{width:7px;height:7px;border-radius:50%;background:var(--grad);box-shadow:0 0 12px rgba(139,92,246,.9)}

/* Deux colonnes texte + média */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:center}
@media (max-width:860px){.split{grid-template-columns:1fr}}

/* Bandeau d'appel à l'action */
.cta-band{text-align:center;padding:clamp(40px,6vw,72px) clamp(22px,4vw,48px);border-radius:var(--radius-lg);
  background:radial-gradient(80% 120% at 50% 0%,rgba(139,92,246,.20),transparent 60%),var(--bg-elev)}
.cta-band h2{font-size:clamp(28px,4vw,44px)}
.cta-band p{margin:14px auto 28px;max-width:52ch;color:var(--muted);font-size:17px}
.cta-band .btn-row{justify-content:center}

/* ---------- 9. Portfolio, formulaires, pages texte ---------- */
.media{position:relative;aspect-ratio:16/9;border-radius:var(--radius-lg);overflow:hidden;
  background:var(--bg-elev);border:1px solid var(--line)}
.media iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

.filters{display:flex;flex-wrap:wrap;gap:8px;margin:clamp(28px,4vw,40px) 0 24px}
.filter{min-height:38px;padding:0 16px;border-radius:999px;border:1px solid var(--line-strong);background:transparent;
  color:var(--muted);font:600 14px/1 var(--font);cursor:pointer;transition:color .15s,background .15s,border-color .15s}
.filter:hover{color:var(--ink);border-color:rgba(255,255,255,.3)}
.filter[aria-pressed="true"]{color:#fff;border-color:transparent;background:var(--grad)}

.tile{position:relative;display:block;width:100%;aspect-ratio:16/10;padding:0;border-radius:14px;overflow:hidden;
  border:1px solid var(--line);background:var(--bg-elev) center/cover no-repeat;cursor:pointer;
  font:inherit;color:inherit;text-align:left;transition:transform .25s var(--ease),border-color .25s}
.tile:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.tile::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(14,15,18,.9))}
.tile__play{position:absolute;left:50%;top:50%;width:54px;height:54px;margin:-27px 0 0 -27px;border-radius:50%;
  display:grid;place-items:center;background:var(--grad);box-shadow:0 10px 30px -8px rgba(139,92,246,.8);
  transition:transform .25s var(--ease)}
.tile:hover .tile__play{transform:scale(1.08)}
.tile__play::after{content:"";margin-left:4px;border-style:solid;border-width:8px 0 8px 13px;border-color:transparent transparent transparent #fff}
.tile__meta{position:absolute;left:16px;right:16px;bottom:14px}
.tile__cat{font-size:11px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--blue)}
.tile__title{display:block;margin-top:4px;font-weight:700;font-size:15px;color:#fff}
.tile--placeholder{cursor:default;background:
  repeating-linear-gradient(135deg,rgba(255,255,255,.025) 0 12px,transparent 12px 24px),var(--bg-elev)}
.tile--placeholder:hover{transform:none}
.tile--placeholder .tile__play{background:var(--surface);box-shadow:none;border:1px dashed var(--line-strong)}
.tile.is-playing::before,.tile.is-playing .tile__play,.tile.is-playing .tile__meta{display:none}
.tile iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.is-hidden{display:none!important}
.empty-note{margin-top:18px;color:var(--faint);font-size:13.5px}

.form{display:grid;gap:16px}
.field{display:grid;gap:8px}
.field label{font-size:13.5px;font-weight:600;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;min-height:48px;padding:12px 14px;border-radius:11px;
  border:1px solid var(--line-strong);background:rgba(0,0,0,.28);color:var(--ink);font:500 15px/1.4 var(--font);
  transition:border-color .15s,box-shadow .15s}
.field select{appearance:none;-webkit-appearance:none;padding-right:40px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23A4A7BC' stroke-width='1.8'%3E%3Cpath d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 16px center}
.field select option{background:var(--bg-elev)}
.field textarea{min-height:140px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:var(--faint)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--violet);
  box-shadow:0 0 0 4px rgba(139,92,246,.18)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.form__row{grid-template-columns:1fr}}
.form__note{font-size:12.5px;color:var(--faint)}
.form__success{display:none;padding:14px 16px;border-radius:12px;border:1px solid rgba(56,189,248,.4);
  background:rgba(56,189,248,.08);color:var(--ink);font-weight:600;font-size:14.5px}
.form__success.is-visible{display:block}
.inline-form{display:flex;gap:10px;max-width:460px;margin:32px auto 0}
.inline-form .field{flex:1}
@media (max-width:520px){.inline-form{flex-direction:column}}

.contact-list{display:grid;gap:12px}
.contact-item{display:flex;align-items:center;gap:16px;padding:18px 20px;border-radius:14px;
  background:var(--surface);border:1px solid var(--line);transition:border-color .2s,background .2s}
a.contact-item:hover{border-color:var(--line-strong);background:var(--surface-hover)}
.contact-item .card__icon{margin:0;width:42px;height:42px;flex:none}
.contact-item small{display:block;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}
.contact-item span{font-weight:600;word-break:break-word}

.prose{max-width:760px}
.prose h2{font-size:21px;margin:40px 0 10px;letter-spacing:-.01em}
.prose h2:first-child{margin-top:0}
.prose p{color:var(--muted);margin-bottom:12px}
.prose a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.prose strong{color:var(--ink)}

.soon-ring{position:relative;width:112px;height:112px;margin:0 auto 32px;border-radius:50%;display:grid;place-items:center;
  background:var(--surface);border:1px solid var(--line)}
.soon-ring::after{content:"";position:absolute;inset:-1px;border-radius:50%;padding:2px;background:conic-gradient(var(--blue),var(--violet),var(--magenta),transparent 70%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);animation:spin 3.5s linear infinite}
.soon-ring svg{width:56px;height:56px}

.notfound{min-height:60vh;display:grid;place-items:center;text-align:center}
.notfound h1{font-size:clamp(88px,18vw,168px);font-weight:900;letter-spacing:-.06em;line-height:1}

/* ---------- 10. Pied de page ---------- */
.site-footer{margin-top:clamp(40px,6vw,80px);border-top:1px solid var(--line);padding-block:48px 32px}
.footer__grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px}
.footer__brand p{margin-top:14px;max-width:32ch;color:var(--muted);font-size:14.5px}
.footer__col h4{margin-bottom:14px;font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--faint)}
.footer__col a{display:block;padding:5px 0;color:var(--muted);font-size:14.5px;transition:color .15s}
.footer__col a:hover{color:var(--ink)}
.footer__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;margin-top:40px;padding-top:24px;
  border-top:1px solid var(--line);color:var(--faint);font-size:13px}
.footer__bottom .tag{letter-spacing:.2em;text-transform:uppercase;font-weight:600;font-size:11.5px}
@media (max-width:820px){.footer__grid{grid-template-columns:1fr 1fr}.footer__brand{grid-column:1/-1}}

/* ---------- 11. Animations ---------- */
@keyframes spin{to{transform:rotate(360deg)}}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}
.no-js .reveal{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* =====================================================================
   12. Boutique propcera
   ===================================================================== */

/* Bandeau d'annonce */
.announce{position:relative;z-index:51;padding:9px var(--gutter);text-align:center;font-size:12.5px;font-weight:600;
  letter-spacing:.02em;color:var(--ink);background:linear-gradient(90deg,rgba(56,189,248,.14),rgba(139,92,246,.18),rgba(217,70,239,.14));
  border-bottom:1px solid var(--line)}
.announce b{font-weight:700}

/* Hélice 3D (canvas) + visuel de secours */
.prop3d{position:relative;width:100%;aspect-ratio:1}
.prop3d__canvas{position:absolute;inset:0;width:100%!important;height:100%!important}
.prop3d__fallback{position:absolute;inset:0;width:100%;height:100%;transition:opacity .4s}
.prop3d.is-3d .prop3d__fallback{opacity:0}
.hero__visual .prop3d::before{content:"";position:absolute;inset:14%;border-radius:50%;
  background:radial-gradient(circle,rgba(139,92,246,.38),rgba(56,189,248,.10) 55%,transparent 72%);filter:blur(24px)}
.hero--product .hero__visual{max-width:560px}
.hero--product h1{font-size:clamp(44px,7.4vw,92px)}
.hero--product .hero__sub{margin-top:14px;font-size:clamp(18px,2.2vw,24px);font-weight:700;letter-spacing:-.01em}

/* Prix */
.price{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 12px;margin-top:28px}
.price__value{font-size:clamp(32px,4vw,42px);font-weight:800;letter-spacing:-.03em}
.price__unit{color:var(--muted);font-size:15px}
.ship-note{margin-top:14px;color:var(--faint);font-size:13.5px}

/* Réassurance */
.trust{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;background:var(--line)}
.trust__item{display:flex;gap:14px;align-items:center;padding:20px;background:var(--bg)}
.trust__item .card__icon{margin:0;width:40px;height:40px;flex:none}
.trust__item b{display:block;font-size:14.5px}
.trust__item span{color:var(--muted);font-size:13px}
@media (max-width:900px){.trust{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.trust{grid-template-columns:1fr}}

/* Bloc problème / solution */
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(14px,2vw,20px)}
@media (max-width:760px){.compare{grid-template-columns:1fr}}
.compare .card h3{display:flex;align-items:center;gap:10px}
.compare .tag{font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;padding:4px 9px;border-radius:999px;border:1px solid var(--line-strong);color:var(--muted)}
.compare .card--good .tag{border-color:transparent;background:var(--grad);color:#fff}
.wave{width:100%;height:90px;margin:6px 0 18px}

/* Fiche produit (accueil + page produit) */
.product{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,5vw,64px);align-items:start}
@media (max-width:900px){.product{grid-template-columns:1fr}}
.product__media{position:relative;border-radius:var(--radius-lg);background:
  radial-gradient(70% 60% at 50% 45%,rgba(139,92,246,.22),transparent 70%),var(--bg-elev);border:1px solid var(--line);overflow:hidden}
.product__media img{width:100%;height:auto;aspect-ratio:1;object-fit:contain;padding:6%}
.product h2{font-size:clamp(30px,4vw,46px)}
.product .lead{margin-top:14px}
.product .btn-row{margin-top:24px}
.bullets{display:grid;gap:10px;margin-top:22px}
.bullets li{position:relative;padding-left:22px;color:var(--muted)}
.bullets li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--grad)}
.bullets b{color:var(--ink)}

/* Galerie */
.gallery__stage{position:relative;aspect-ratio:1;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  background:radial-gradient(70% 60% at 50% 45%,rgba(139,92,246,.22),transparent 70%),var(--bg-elev)}
.gallery__view{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .35s}
.gallery__view.is-active{opacity:1;visibility:visible}
.gallery__view img{width:100%;height:100%;object-fit:contain;padding:7%}
.gallery__view .prop3d{position:absolute;inset:0;aspect-ratio:auto}
.gallery__hint{position:absolute;left:16px;bottom:14px;font-size:12px;font-weight:600;color:var(--faint)}
.gallery__thumbs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-top:12px}
.gallery__thumb{aspect-ratio:1;padding:0;border-radius:12px;border:1px solid var(--line);background:var(--bg-elev);cursor:pointer;
  display:grid;place-items:center;overflow:hidden;color:var(--muted);font:700 12px/1 var(--font);letter-spacing:.08em;transition:border-color .2s}
.gallery__thumb img{width:100%;height:100%;object-fit:contain;padding:10%}
.gallery__thumb:hover{border-color:var(--line-strong)}
.gallery__thumb[aria-current="true"]{border-color:var(--violet);box-shadow:0 0 0 1px var(--violet)}
.gallery__note{margin-top:10px;font-size:12.5px;color:var(--faint)}

/* Encadré d'achat */
.buybox{position:sticky;top:calc(var(--header-h) + 20px)}
.buybox h1{font-size:clamp(36px,5vw,54px);font-weight:900;letter-spacing:-.035em}
.buybox .price{margin-top:18px}
.buybox .btn--primary{min-height:56px;font-size:16px;margin-top:24px}
.stock{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:13.5px;font-weight:600;color:var(--muted)}
.stock::before{content:"";width:8px;height:8px;border-radius:50%;background:#34D399;box-shadow:0 0 10px #34D399}
.shop-soon .stock::before{background:var(--violet);box-shadow:0 0 10px var(--violet)}
.shop-open .only-soon,.shop-soon .only-open{display:none!important}
.minis{display:grid;gap:10px;margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}
.minis li{display:flex;gap:12px;align-items:center;font-size:14px;color:var(--muted)}
.minis svg{width:18px;height:18px;flex:none;fill:none;stroke:var(--blue);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* Tableau de specs */
.spec-table{width:100%;border-collapse:collapse;font-size:15px}
.spec-table th,.spec-table td{padding:14px 0;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.spec-table th{width:40%;color:var(--muted);font-weight:600;padding-right:16px}
.spec-table td{font-weight:600}

/* FAQ */
.faq{display:grid;gap:10px;max-width:820px}
.faq details{border:1px solid var(--line);border-radius:14px;background:var(--surface);transition:border-color .2s,background .2s}
.faq details[open]{border-color:var(--line-strong);background:var(--surface-hover)}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;cursor:pointer;
  font-weight:700;font-size:16px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:10px;height:10px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);
  transform:rotate(45deg) translateY(-3px);transition:transform .25s var(--ease)}
.faq details[open] summary::after{transform:rotate(225deg) translate(-2px,-2px)}
.faq details p{padding:0 20px 18px;color:var(--muted)}

/* Barre d'achat mobile */
.buybar{position:fixed;left:0;right:0;bottom:0;z-index:40;display:none;align-items:center;justify-content:space-between;gap:12px;
  padding:12px var(--gutter) calc(12px + env(safe-area-inset-bottom));background:rgba(14,15,18,.94);border-top:1px solid var(--line);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.buybar b{display:block;font-size:15px}
.buybar span{color:var(--muted);font-size:12.5px}
@media (max-width:760px){.buybar{display:flex;transform:translateY(110%);transition:transform .3s var(--ease)}.buybar.is-visible{transform:none}body.has-buybar{padding-bottom:84px}}

/* Article (page projet) */
.article{max-width:760px;margin-inline:auto}
.article h2{font-size:clamp(24px,3vw,32px);margin:56px 0 14px}
.article p{color:var(--muted);font-size:17px;margin-bottom:16px}
.article p strong{color:var(--ink)}
.article .step__n{display:block;margin-bottom:6px}
.article figure{margin:28px 0;padding:24px;border-radius:var(--radius);border:1px solid var(--line);background:var(--bg-elev)}
.article figcaption{margin-top:12px;font-size:13px;color:var(--faint);text-align:center}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.toc a{padding:8px 14px;border-radius:999px;border:1px solid var(--line-strong);font-size:13.5px;font-weight:600;color:var(--muted)}
.toc a:hover{color:var(--ink)}
.hero--product .hero__inner{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
@media (max-width:860px){.hero--product .hero__inner{grid-template-columns:1fr}.hero--product .hero__visual{max-width:340px;justify-self:center;margin-bottom:-24px}}

/* =====================================================================
   13. Accueil immersif
   ===================================================================== */
.home .site-header{margin-bottom:calc(var(--header-h) * -1)}
.btn--xl{min-height:58px;padding:0 32px;font-size:16.5px;border-radius:14px}
.kicker{font-size:12.5px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.big{font-size:clamp(40px,6.4vw,84px);font-weight:900;letter-spacing:-.045em;line-height:.98}
.small{color:var(--muted);font-size:15px;margin-top:16px}
.link-more{display:inline-flex;gap:8px;font-weight:700;color:var(--ink)}
.link-more:hover .arrow{transform:translateX(4px)}
.link-more .arrow{transition:transform .2s var(--ease)}

/* Scène collante */
.scrolly{position:relative;height:520vh}
.scrolly__sticky{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.scrolly__stage{position:absolute;inset:0;display:grid;place-items:center}
.scrolly__stage::before{content:"";position:absolute;width:min(80vw,760px);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(139,92,246,.30),rgba(56,189,248,.08) 50%,transparent 70%);filter:blur(30px)}
.scrolly__stage .prop3d{position:absolute;inset:0;aspect-ratio:auto}
.scrolly__stage .prop3d__fallback{inset:20%;width:60%;height:60%}

.scrolly__step{position:absolute;z-index:2;pointer-events:none;opacity:0;transform:translateY(24px);
  transition:opacity .5s var(--ease),transform .5s var(--ease)}
.scrolly__step.is-on{opacity:1;transform:none;pointer-events:auto}
.scrolly__step--intro{inset:auto 0 9vh;text-align:center;padding-inline:var(--gutter)}
.scrolly__step--left{left:max(var(--gutter),calc((100vw - var(--container))/2 + var(--gutter)));top:50%;translate:0 -50%;max-width:560px}
.scrolly__step--right{right:max(var(--gutter),calc((100vw - var(--container))/2 + var(--gutter)));top:50%;translate:0 -50%;max-width:560px;text-align:right}
.scrolly__step--final{inset:auto 0 8vh;text-align:center;padding-inline:var(--gutter)}
.mega{font-size:clamp(64px,15vw,210px);font-weight:900;letter-spacing:-.06em;line-height:.86}
.punch{margin-top:14px;font-size:clamp(18px,2.4vw,28px);font-weight:700;letter-spacing:-.01em}
.price-mega{font-size:clamp(64px,11vw,150px);font-weight:900;letter-spacing:-.05em;line-height:.9;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;margin-top:22px}
.chips li{padding:8px 16px;border-radius:999px;border:1px solid var(--line-strong);background:rgba(14,15,18,.5);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);font-size:14px;font-weight:600}
.scrolly__progress{position:absolute;right:max(16px,2vw);top:50%;width:2px;height:120px;translate:0 -50%;border-radius:2px;background:var(--line-strong)}
.scrolly__progress span{position:absolute;left:0;top:0;width:100%;height:calc(var(--p,0) * 100%);border-radius:2px;background:var(--grad-diag)}
.scrolly__hint{position:absolute;left:50%;bottom:24px;translate:-50% 0;font-size:11px;font-weight:700;letter-spacing:.3em;
  text-transform:uppercase;color:var(--faint);transition:opacity .3s}
.scrolly__hint::after{content:"";display:block;width:1px;height:28px;margin:10px auto 0;background:linear-gradient(var(--muted),transparent);
  animation:hint 1.8s var(--ease) infinite}
@keyframes hint{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.scrolly.is-started .scrolly__hint{opacity:0}
@media (max-width:760px){
  .scrolly{height:460vh}
  .scrolly__step--left,.scrolly__step--right{left:var(--gutter);right:var(--gutter);top:auto;bottom:9vh;translate:none;text-align:left;max-width:none}
  .chips{justify-content:flex-start}
  .scrolly__stage .prop3d{inset:0 0 34% 0}
  .scrolly__stage::before{top:8%;width:110vw}
  .scrolly__step--intro,.scrolly__step--final{bottom:10vh}
}

/* Bandeau défilant */
.marquee{overflow:hidden;padding-block:26px;border-block:1px solid var(--line);background:var(--bg-elev)}
.marquee__track{display:flex;width:max-content;gap:28px;align-items:center;animation:marquee 28s linear infinite}
.marquee span{font-size:clamp(28px,4.2vw,56px);font-weight:900;letter-spacing:-.03em;text-transform:uppercase;
  color:transparent;-webkit-text-stroke:1.2px rgba(255,255,255,.55)}
.marquee span:nth-of-type(3n+2){color:var(--ink);-webkit-text-stroke:0}
.marquee i{font-style:normal;font-size:clamp(18px,2.4vw,30px);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
@keyframes marquee{to{transform:translateX(-50%)}}

/* Grands chiffres */
.bignums{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:var(--radius-lg);overflow:hidden}
.bignums>div{padding:clamp(28px,4vw,48px) clamp(18px,2.5vw,32px);background:var(--bg)}
.bignums b{display:block;font-size:clamp(48px,7vw,96px);font-weight:900;letter-spacing:-.05em;line-height:1;
  background:var(--grad-diag);-webkit-background-clip:text;background-clip:text;color:transparent}
.bignums small{font-size:.35em;letter-spacing:0;margin-left:4px}
.bignums span{display:block;margin-top:10px;color:var(--muted);font-size:14px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
@media (max-width:760px){.bignums{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Vitrine du jeu */
.showcase{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,5vw,72px);align-items:center}
@media (max-width:860px){.showcase{grid-template-columns:1fr}}
.showcase__img{position:relative}
.showcase__img::before{content:"";position:absolute;inset:8%;border-radius:50%;background:radial-gradient(circle,rgba(217,70,239,.25),rgba(56,189,248,.08) 55%,transparent 70%);filter:blur(30px)}
.showcase__img img{position:relative;width:100%;height:auto;animation:float 7s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-14px) rotate(-2deg)}}
.price-line{display:flex;align-items:baseline;gap:12px;margin:30px 0 24px}
.price-line b{font-size:clamp(36px,4.4vw,52px);font-weight:900;letter-spacing:-.04em}
.price-line span{color:var(--muted)}

/* Final */
.finale{padding-block:clamp(80px,14vw,180px);text-align:center;position:relative;overflow:hidden}
.finale::before{content:"";position:absolute;left:50%;top:50%;width:900px;height:600px;translate:-50% -50%;
  background:radial-gradient(closest-side,rgba(139,92,246,.22),transparent);pointer-events:none}
.finale__title{position:relative;font-size:clamp(64px,13vw,190px);font-weight:900;letter-spacing:-.06em;line-height:.88;margin-bottom:40px}
.finale .small{position:relative}
.home .site-footer{margin-top:0}

@media (prefers-reduced-motion:reduce){.marquee__track{animation:none}.showcase__img img{animation:none}}