/* =====================================================================
   CCMG — Refonte moderne
   Palette : rouge industriel #e20c0c sur charbon #14181f
   ===================================================================== */

:root{
  --red:#e20c0c;
  --red-2:#ff3b2f;
  --red-deep:#b00909;
  --ink:#14181f;
  --ink-2:#1b212b;
  --ink-3:#27303c;
  --text:#1b1f27;
  --muted:#5d6675;
  --muted-2:#8a929e;
  --bg:#ffffff;
  --bg-alt:#f4f6f9;
  --line:#e7eaef;
  --line-dark:#2c3542;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow-sm:0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.10);
  --shadow:0 10px 30px -12px rgba(16,24,40,.25);
  --shadow-lg:0 30px 60px -20px rgba(16,24,40,.35);
  --grad:linear-gradient(135deg,var(--red-2),var(--red-deep));
  --container:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --display:'Space Grotesk','Inter',system-ui,sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.1;letter-spacing:-.02em;color:var(--ink)}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-weight:600;font-size:.98rem;letter-spacing:.01em;
  padding:.85em 1.5em;border-radius:999px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;
  white-space:nowrap;
}
.btn--primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px -8px rgba(226,12,12,.7)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px -10px rgba(226,12,12,.8)}
.btn--ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.35)}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;transform:translateY(-2px)}
.btn--block{width:100%}

/* ---------- Topbar ---------- */
.topbar{background:var(--ink);color:#cfd5de;font-size:.82rem}
.topbar__row{display:flex;align-items:center;justify-content:space-between;height:40px}
.topbar__contact{display:flex;gap:22px;align-items:center;min-width:0}
.topbar__item{display:inline-flex;align-items:center;gap:7px;transition:color .2s;white-space:nowrap}
.topbar__item:hover{color:#fff}
.topbar__item--muted{color:var(--muted-2)}
.topbar .ico{color:var(--red-2);font-size:.95em}
.lang{display:flex;align-items:center;gap:6px}
.lang__btn{color:var(--muted-2);font-weight:600;font-size:.82rem;padding:2px 4px;border-radius:6px;transition:color .2s}
.lang__btn.is-active{color:#fff}
.lang__btn:hover{color:var(--red-2)}
.lang__sep{color:#3a4250}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(12px);
  -webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;
  transition:box-shadow .3s,border-color .3s,background .3s;
}
.header.is-stuck{box-shadow:var(--shadow-sm);border-color:var(--line);background:rgba(255,255,255,.92)}
.header__row{display:flex;align-items:center;justify-content:space-between;height:74px;transition:height .3s}
.header.is-stuck .header__row{height:64px}
.brand{display:flex;align-items:center;gap:12px}
.brand__logo{height:34px;width:auto}
.brand__tag{
  font-size:.7rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);padding-left:12px;border-left:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:4px}
.nav__link{
  position:relative;font-weight:500;font-size:.95rem;color:var(--text);
  padding:.55em .9em;border-radius:8px;transition:color .2s,background .2s;
}
.nav__link:not(.nav__link--cta)::after{
  content:"";position:absolute;left:.9em;right:.9em;bottom:.35em;height:2px;
  background:var(--grad);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .28s var(--ease);
}
.nav__link:not(.nav__link--cta):hover{color:var(--red)}
.nav__link:not(.nav__link--cta):hover::after,
.nav__link.is-active::after{transform:scaleX(1)}
.nav__link.is-active{color:var(--red)}
.nav__link--cta{margin-left:8px;background:var(--ink);color:#fff;padding:.6em 1.25em;border-radius:999px}
.nav__link--cta:hover{background:var(--red);transform:translateY(-1px)}

.burger{display:none;flex-direction:column;gap:5px;width:44px;height:44px;align-items:center;justify-content:center;border-radius:10px}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s,opacity .25s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden;isolation:isolate}
.hero__bg{position:absolute;inset:0;z-index:-1}
.hero__bg::before{ /* blueprint grid */
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(ellipse 80% 70% at 30% 20%,#000 40%,transparent 100%);
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 30% 20%,#000 40%,transparent 100%);
}
.hero__bg::after{ /* red glow */
  content:"";position:absolute;width:760px;height:760px;right:-180px;top:-260px;
  background:radial-gradient(circle,rgba(226,12,12,.42),transparent 62%);
  filter:blur(8px);
}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  padding:84px 24px 96px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.8rem;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;color:#ffd7d3;
  background:rgba(226,12,12,.14);border:1px solid rgba(255,90,80,.3);
  padding:.5em 1em;border-radius:999px;margin-bottom:22px}
.eyebrow__dot{width:7px;height:7px;border-radius:50%;background:var(--red-2);box-shadow:0 0 0 4px rgba(255,59,47,.25)}
.hero__title{font-size:clamp(2.4rem,5.2vw,4rem);color:#fff;margin-bottom:22px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__lead{font-size:1.1rem;color:#c3cad4;max-width:560px;margin-bottom:32px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:40px}
.hero__brands{display:flex;align-items:center;gap:22px;flex-wrap:wrap;
  padding-top:26px;border-top:1px solid var(--line-dark)}
.hero__brands-label{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted-2)}
.hero__brands img{height:30px;width:auto;background:#fff;padding:5px 9px;border-radius:8px;
  filter:saturate(1.05)}

/* Mosaïque hero */
.hero__mosaic{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(2,150px);
  gap:16px;perspective:1000px}
.hero__mosaic figure{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow-lg);
  border:1px solid rgba(255,255,255,.08)}
.hero__mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.hero__mosaic figure:hover img{transform:scale(1.08)}
.hero__mosaic .m1{margin-top:-26px}
.hero__mosaic .m4{margin-top:-26px}
.hero__mosaic .m2{margin-top:26px}
.hero__mosaic .m3{margin-top:26px}

/* ---------- Stats ---------- */
.stats{background:var(--ink-2);border-top:1px solid var(--line-dark)}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:38px 24px}
.stat{text-align:center;color:#fff}
.stat__num{font-family:var(--display);font-weight:700;font-size:clamp(2rem,4vw,2.9rem);
  line-height:1;display:inline-flex;align-items:baseline}
.stat__num .count{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat__suffix{color:var(--red-2);font-size:.6em;margin-left:2px}
.stat__label{color:#9aa3b0;font-size:.9rem;margin-top:8px}

/* ---------- Sections ---------- */
.section{padding:96px 0}
.section--alt{background:var(--bg-alt)}
.section--dark{background:var(--ink);color:#fff}
.section__head{max-width:680px;margin:0 auto 56px;text-align:center}
.kicker{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--red);margin-bottom:14px}
.kicker--light{color:var(--red-2)}
.section__title{font-size:clamp(1.9rem,3.6vw,2.7rem)}
.section__title--light{color:#fff}
.section__sub{color:var(--muted);font-size:1.08rem;margin-top:16px}
.section--dark .section__sub{color:#aab2be}

/* ---------- Marques ---------- */
.brands{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.brandcard{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px 30px;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;
  position:relative;overflow:hidden}
.brandcard::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.brandcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.brandcard:hover::before{transform:scaleX(1)}
.brandcard__logo{height:58px;display:flex;align-items:center;margin-bottom:22px}
.brandcard__logo img{height:46px;width:auto}
.brandcard__name{font-size:1.5rem;letter-spacing:.02em}
.brandcard__role{color:var(--red);font-weight:600;font-size:.92rem;margin:4px 0 14px}
.brandcard__txt{color:var(--muted);font-size:.97rem;margin-bottom:20px}
.brandcard__link{font-weight:600;color:var(--ink);font-size:.92rem;transition:color .2s,gap .2s}
.brandcard__link:hover{color:var(--red)}

/* ---------- Cartes expertises ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s;
  display:flex;flex-direction:column}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}
.card__media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--ink-2)}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card:hover .card__media img{transform:scale(1.09)}
.card__media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.35));opacity:0;transition:opacity .3s}
.card:hover .card__media::after{opacity:1}
.card__body{padding:24px 24px 28px;flex:1;border-top:3px solid var(--accent,var(--red))}
.card__badge{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:#fff;background:var(--accent,var(--red));
  padding:3px 9px;border-radius:6px;margin-bottom:10px}
.card__title{font-size:1.18rem;margin-bottom:8px}
.card__txt{color:var(--muted);font-size:.95rem}

/* ---------- À propos ---------- */
.about{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.about__text .section__title{margin-bottom:20px}
.about__text p{color:var(--muted);margin-bottom:16px;font-size:1.04rem}
.checklist{margin:24px 0 30px;display:grid;gap:13px}
.checklist li{position:relative;padding-left:36px;font-weight:500;color:var(--text)}
.checklist li::before{content:"✓";position:absolute;left:0;top:-1px;width:24px;height:24px;
  display:grid;place-items:center;border-radius:50%;background:rgba(226,12,12,.1);
  color:var(--red);font-size:.8rem;font-weight:700}
.panel{background:var(--ink);color:#fff;border-radius:var(--radius-lg);padding:14px 30px;
  box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.panel::before{content:"";position:absolute;right:-60px;top:-60px;width:200px;height:200px;
  background:radial-gradient(circle,rgba(226,12,12,.5),transparent 65%)}
.panel__row{display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:18px 0;border-bottom:1px solid var(--line-dark);position:relative}
.panel__row:last-child{border-bottom:none}
.panel__k{color:var(--muted-2);font-size:.85rem;text-transform:uppercase;letter-spacing:.08em}
.panel__v{font-family:var(--display);font-weight:600;text-align:right}

/* ---------- Accès ---------- */
.access{display:grid;grid-template-columns:1fr 1.2fr;gap:32px;align-items:stretch}
.access__cards{display:grid;gap:24px;align-content:start}
.loc{background:var(--ink-2);border:1px solid var(--line-dark);border-radius:var(--radius);
  padding:28px 26px;transition:transform .3s var(--ease),border-color .3s}
.loc:hover{transform:translateY(-4px);border-color:var(--red)}
.loc__flag{font-size:1.6rem}
.loc__title{color:#fff;font-size:1.2rem;margin:10px 0 14px}
.loc__addr{color:#aeb6c2;margin-bottom:14px;line-height:1.6}
.loc__line{color:#c9d0da;font-size:.95rem;margin-bottom:6px}
.loc__line strong{display:inline-block;width:50px;color:var(--muted-2);font-weight:600}
.loc__line a:hover{color:var(--red-2)}
.access__map{border-radius:var(--radius);overflow:hidden;min-height:420px;
  border:1px solid var(--line-dark);box-shadow:var(--shadow-lg)}
.access__map iframe{width:100%;height:100%;min-height:420px;border:0;display:block;filter:grayscale(.2)}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.contact__intro .section__title{margin-bottom:16px}
.contact__list{margin-top:28px;display:grid;gap:16px}
.contact__list li{display:flex;align-items:center;gap:14px;font-weight:500}
.contact__list .ci{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;
  background:var(--bg);border:1px solid var(--line);color:var(--red);font-size:1.05rem;flex:none}
.contact__list a:hover{color:var(--red)}

.form{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px;box-shadow:var(--shadow)}
.form__grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field span{font-size:.85rem;font-weight:600;color:var(--text)}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:.98rem;color:var(--text);
  padding:.8em 1em;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  background:var(--bg-alt);transition:border-color .2s,box-shadow .2s,background .2s;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--red);background:#fff;box-shadow:0 0 0 4px rgba(226,12,12,.1)}
.field textarea{resize:vertical;min-height:120px}
.form__grid .field{margin-bottom:0}
.form__note{margin-top:14px;font-size:.92rem;font-weight:600;min-height:1.2em}
.form__note.ok{color:#1a9c4b}
.form__note.err{color:var(--red)}

/* ---------- Footer ---------- */
.footer{background:var(--ink);color:#aab2be;padding-top:64px}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:48px}
.footer__logo{height:34px;background:#fff;padding:6px 10px;border-radius:8px;display:inline-block;margin-bottom:18px}
.footer__about{font-size:.95rem;max-width:380px;margin-bottom:20px}
.footer__brands{display:flex;gap:12px}
.footer__brands img{height:26px;background:#fff;padding:4px 7px;border-radius:6px}
.footer__col h4{color:#fff;font-size:1rem;margin-bottom:18px}
.footer__col a{display:block;color:#aab2be;padding:5px 0;transition:color .2s}
.footer__col a:hover{color:var(--red-2)}
.footer__col p{margin-bottom:10px;font-size:.95rem;line-height:1.6}
.footer__bar{border-top:1px solid var(--line-dark);padding:22px 0}
.footer__bar-row{display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-size:.85rem;color:var(--muted-2);flex-wrap:wrap}

/* ---------- Back to top ---------- */
.totop{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border-radius:50%;
  background:var(--grad);color:#fff;display:grid;place-items:center;font-size:1.2rem;
  box-shadow:0 10px 24px -8px rgba(226,12,12,.7);opacity:0;visibility:hidden;
  transform:translateY(12px);transition:opacity .3s,transform .3s,visibility .3s;z-index:55}
.totop.show{opacity:1;visibility:visible;transform:translateY(0)}
.totop:hover{transform:translateY(-3px)}

/* ---------- Reveal (masquage uniquement si JS actif) ---------- */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero__grid{grid-template-columns:1fr;gap:44px;padding:64px 24px 76px}
  .hero__mosaic{max-width:480px}
  .about{grid-template-columns:1fr;gap:36px}
  .contact{grid-template-columns:1fr;gap:36px}
  .access{grid-template-columns:1fr}
  .access__map{min-height:340px}
}
@media (max-width:860px){
  /* Menu off-canvas : display:none fermé => aucun débordement horizontal,
     pas d'impact sur le header sticky. Animation de glissement à l'ouverture. */
  .nav{position:fixed;inset:0 0 0 auto;width:min(320px,82vw);flex-direction:column;
    align-items:stretch;justify-content:flex-start;gap:6px;
    background:#fff;padding:96px 22px 32px;box-shadow:var(--shadow-lg);
    z-index:58;display:none}
  .nav.open{display:flex;animation:navIn .34s var(--ease)}
  @keyframes navIn{from{transform:translateX(100%)}to{transform:none}}
  .nav__link{padding:.9em 1em;font-size:1.05rem;border-radius:10px}
  .nav__link:not(.nav__link--cta)::after{display:none}
  .nav__link--cta{margin-left:0;margin-top:8px;text-align:center}
  .burger{display:flex;z-index:60}
  .brands{grid-template-columns:1fr;max-width:460px;margin:0 auto}
  .cards{grid-template-columns:repeat(2,1fr)}
  .stats__grid{grid-template-columns:repeat(2,1fr);gap:30px 16px}
  body.nav-open{overflow:hidden}
  .nav-scrim{position:fixed;inset:0;background:rgba(10,14,20,.5);opacity:0;visibility:hidden;
    transition:opacity .3s;z-index:57}
  .nav-scrim.show{opacity:1;visibility:visible}
}
@media (max-width:620px){
  .container{padding:0 18px}
  .section{padding:68px 0}
  .topbar__contact{gap:14px}
  .topbar__item--muted{display:none}
  .cards{grid-template-columns:1fr;max-width:420px;margin:0 auto}
  .hero__mosaic{grid-template-rows:repeat(2,128px);gap:12px}
  .hero__mosaic figure{margin-top:0 !important}
  .footer__grid{grid-template-columns:1fr;gap:32px}
  .form{padding:24px}
  .form__grid{grid-template-columns:1fr;gap:0}
  .form__grid .field{margin-bottom:18px}
  .brand__tag{display:none}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
  .js .reveal{opacity:1;transform:none}
}

/* =====================================================================
   CARTES CLIQUABLES (accueil + connexes)
   ===================================================================== */
a.card{cursor:pointer}
.card__body{display:flex;flex-direction:column;align-items:flex-start}
.card__body .card__title,.card__body .card__txt{width:100%}
.card__more{margin-top:auto;padding-top:14px;font-weight:600;font-size:.9rem;
  color:var(--accent,var(--red));display:inline-flex;align-items:center;gap:6px;
  transition:gap .25s var(--ease)}
.card:hover .card__more{gap:11px}
/* Mosaïque hero cliquable */
.hero__mosaic a{display:block;width:100%;height:100%}

/* =====================================================================
   BOUTON CONTOUR (fond clair)
   ===================================================================== */
.btn--line{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn--line:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}

/* =====================================================================
   FIL D'ARIANE
   ===================================================================== */
.crumb{border-bottom:1px solid var(--line);background:var(--bg)}
.crumb__row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  padding:16px 0;font-size:.88rem;color:var(--muted)}
.crumb__row a{color:var(--muted);transition:color .2s}
.crumb__row a:hover{color:var(--red)}
.crumb__sep{color:var(--muted-2)}
#crumbCurrent{color:var(--ink);font-weight:600}

/* =====================================================================
   EN-TÊTE PRODUIT
   ===================================================================== */
.phero{padding:56px 0 72px;
  background:#faf8f7;
  background:linear-gradient(180deg,color-mix(in srgb,var(--accent,var(--red)) 9%,#fff),#fff 88%)}
.phero__grid{display:grid;grid-template-columns:1.04fr .96fr;gap:56px;align-items:center}
.phero__badge{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:#fff;background:var(--accent,var(--red));
  padding:5px 12px;border-radius:7px;margin-bottom:16px}
.phero__title{font-size:clamp(2rem,4.4vw,3.1rem);margin-bottom:14px}
.phero__tagline{font-size:1.18rem;font-weight:600;
  color:color-mix(in srgb,var(--accent,var(--red)) 78%,#3a2020);margin-bottom:18px}
.phero__intro p{color:var(--muted);margin-bottom:14px;font-size:1.04rem}
.phero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}

.phero__media{position:relative;padding-bottom:18px}
.pframe{border-radius:var(--radius-lg);overflow:hidden;background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-lg)}
.pframe img{width:100%;height:100%;object-fit:cover;display:block}
.pframe--1{position:relative;z-index:1;aspect-ratio:16/11;border-top:4px solid var(--accent,var(--red))}
.pframe--2{position:absolute;right:-16px;bottom:-18px;width:52%;aspect-ratio:4/3;z-index:2;
  border:4px solid #fff;border-radius:var(--radius)}

/* =====================================================================
   DÉTAIL PRODUIT
   ===================================================================== */
.prod-grid{display:grid;grid-template-columns:1fr 320px;gap:52px;align-items:start}
.prod-h{font-size:1.5rem;margin:0 0 22px;position:relative;padding-left:16px}
.prod-h::before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:5px;
  border-radius:3px;background:var(--accent,var(--red))}
.prod-main .prod-h:not(:first-child){margin-top:46px}
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 28px}
.feature{position:relative;padding-left:36px;color:var(--text);font-weight:500;line-height:1.5}
.feature::before{content:"✓";position:absolute;left:0;top:0;width:24px;height:24px;
  display:grid;place-items:center;border-radius:50%;font-size:.78rem;font-weight:700;
  color:var(--accent,var(--red));
  background:color-mix(in srgb,var(--accent,var(--red)) 14%,#fff)}
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{font-size:.9rem;font-weight:600;padding:7px 14px;border-radius:999px;
  color:color-mix(in srgb,var(--accent,var(--red)) 72%,#2a2020);
  background:color-mix(in srgb,var(--accent,var(--red)) 12%,#fff);
  border:1px solid color-mix(in srgb,var(--accent,var(--red)) 24%,#fff)}

.prod-aside .savoir{position:sticky;top:96px;background:var(--ink);color:#fff;
  border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-lg);overflow:hidden}
.prod-aside .savoir::before{content:"";position:absolute;right:-50px;top:-50px;width:160px;height:160px;
  background:radial-gradient(circle,color-mix(in srgb,var(--accent,var(--red)) 60%,transparent),transparent 65%)}
.prod-aside h3{color:#fff;font-size:1.2rem;margin-bottom:18px;position:relative}
.prod-aside .checklist{margin:0 0 24px}
.prod-aside .checklist li{color:#e7eaef}
.prod-aside .checklist li::before{background:color-mix(in srgb,var(--accent,var(--red)) 30%,transparent);
  color:#fff}

/* =====================================================================
   BANDEAU CONTACT (CTA)
   ===================================================================== */
.cta-band{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;left:-120px;bottom:-160px;width:480px;height:480px;
  background:radial-gradient(circle,color-mix(in srgb,var(--accent,var(--red)) 40%,transparent),transparent 62%)}
.cta-band__row{display:flex;align-items:center;justify-content:space-between;gap:30px;
  padding:54px 24px;position:relative;flex-wrap:wrap}
.cta-band h2{color:#fff;font-size:clamp(1.5rem,3vw,2.1rem)}
.cta-band p{color:#aab2be;margin-top:8px}

/* =====================================================================
   RESPONSIVE — PRODUIT
   ===================================================================== */
@media (max-width:980px){
  .phero__grid{grid-template-columns:1fr;gap:36px}
  .prod-grid{grid-template-columns:1fr;gap:34px}
  .pframe--2{display:none}
  .prod-aside .savoir{position:static}
  .cta-band__row{flex-direction:column;text-align:center}
}
@media (max-width:620px){
  .phero{padding:40px 0 52px}
  .feature-grid{grid-template-columns:1fr}
}