:root{
  --bg:#031326;--bg2:#061d36;--panel:#0a2440;--panel2:#0d2d4f;
  --line:rgba(142,200,255,.18);--text:#f4f9ff;--muted:#b8c9dc;
  --blue:#0f72ff;--cyan:#50d9ff;--green:#38d18c;--orange:#ffad55;
  --shadow:0 18px 50px rgba(0,0,0,.28);--radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:
 radial-gradient(circle at 80% 0%,rgba(16,116,255,.16),transparent 28%),
 linear-gradient(180deg,var(--bg),#02101f 62%,#06182b);color:var(--text);line-height:1.6}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,a{touch-action:manipulation}
.container{width:min(1180px,calc(100% - 36px));margin:auto}
.topnote{background:#071c32;border-bottom:1px solid var(--line);color:#d8e8f7;font-size:.84rem}
.topnote .container{display:flex;justify-content:center;padding:8px 0;text-align:center}
.site-header{position:sticky;top:0;z-index:30;background:rgba(2,14,28,.9);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.header-inner{height:72px;display:flex;align-items:center;gap:26px}
.logo{font-size:1.75rem;font-weight:800;letter-spacing:-.04em;color:#fff}
.logo span{color:var(--cyan)}
.logo small{font-size:.55rem;color:var(--cyan);vertical-align:top;margin-left:3px}
.main-nav{display:flex;align-items:center;gap:22px;margin-left:auto;font-size:.94rem;color:#d9e7f5}
.main-nav a:hover{color:#fff}
.header-cta{background:linear-gradient(135deg,var(--blue),#0056d9);padding:12px 17px;border-radius:12px;font-weight:750;box-shadow:0 8px 28px rgba(15,114,255,.35)}
.menu-toggle{display:none;margin-left:auto;border:1px solid var(--line);background:var(--panel);color:#fff;border-radius:10px;padding:9px 12px;font-size:1.2rem}
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero:before{content:"";position:absolute;inset:0;background:
 linear-gradient(90deg,rgba(2,14,28,.98) 0%,rgba(3,19,38,.92) 43%,rgba(3,19,38,.22) 76%,rgba(3,19,38,.66) 100%);z-index:1}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.78}
.hero-grid{position:relative;z-index:2;min-height:625px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:44px;padding:76px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid rgba(80,217,255,.26);background:rgba(10,36,64,.62);border-radius:999px;color:#8ce9ff;font-weight:750;font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}
.hero h1,.product-hero h1{font-size:clamp(2.55rem,5vw,4.75rem);line-height:1.02;letter-spacing:-.055em;margin:18px 0 20px}
.hero p.lead,.product-hero p.lead{font-size:1.18rem;max-width:680px;color:#d5e3f1;margin:0 0 28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 19px;border-radius:12px;font-weight:800;border:1px solid transparent;transition:.2s transform,.2s background,.2s border}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(135deg,#1380ff,#0057e8);box-shadow:0 10px 30px rgba(0,91,232,.36)}
.btn-secondary{border-color:rgba(190,223,255,.28);background:rgba(4,24,44,.62)}
.hero-proof{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:32px;max-width:720px}
.proof{border-left:2px solid var(--cyan);padding:2px 0 2px 13px}
.proof strong{display:block;font-size:.98rem}
.proof span{display:block;color:var(--muted);font-size:.78rem}
.hero-showcase{align-self:end;justify-self:end;width:min(420px,100%);background:linear-gradient(155deg,rgba(17,56,92,.88),rgba(3,20,39,.88));border:1px solid rgba(109,193,255,.26);border-radius:28px;padding:22px;box-shadow:var(--shadow)}
.hero-showcase img{height:270px;width:100%;object-fit:contain;filter:drop-shadow(0 22px 28px rgba(0,0,0,.4))}
.hero-showcase .mini{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:16px}
.hero-showcase .mini span{color:var(--muted);font-size:.82rem}
.hero-showcase .mini strong{display:block;color:#fff;font-size:.95rem}
.section{padding:78px 0}
.section.tight{padding:54px 0}
.section-head{text-align:center;max-width:780px;margin:0 auto 38px}
.section-head h2{font-size:clamp(2rem,4vw,3.25rem);line-height:1.08;letter-spacing:-.045em;margin:0 0 13px}
.section-head p{color:var(--muted);margin:0}
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.product-card{position:relative;overflow:hidden;background:linear-gradient(160deg,rgba(15,45,79,.94),rgba(4,22,41,.98));border:1px solid rgba(113,190,255,.2);border-radius:24px;padding:20px;box-shadow:var(--shadow)}
.product-card .tag{position:absolute;top:16px;left:16px;background:#0d74ff;color:#fff;border-radius:999px;padding:7px 10px;font-size:.72rem;font-weight:800;text-transform:uppercase}
.product-card .image-wrap{height:250px;border-radius:18px;background:radial-gradient(circle at 50% 45%,rgba(65,158,255,.22),rgba(1,15,29,.25) 65%);display:flex;align-items:center;justify-content:center;margin-bottom:17px}
.product-card .image-wrap img{height:225px;width:100%;object-fit:contain;filter:drop-shadow(0 18px 22px rgba(0,0,0,.35))}
.product-card h3{font-size:1.46rem;margin:0 0 5px;letter-spacing:-.025em}
.product-card .position{color:#73ddff;font-weight:750;font-size:.9rem}
.spec-pills{display:flex;flex-wrap:wrap;gap:7px;margin:16px 0}
.spec-pills span{font-size:.77rem;color:#dbe9f6;padding:7px 9px;border:1px solid var(--line);background:rgba(5,25,46,.74);border-radius:9px}
.clean-list{list-style:none;padding:0;margin:16px 0}
.clean-list li{position:relative;padding-left:22px;margin:8px 0;color:#d6e4f1;font-size:.91rem}
.clean-list li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}
.card-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:18px}
.card-actions .btn{padding:11px 10px;font-size:.88rem}
.notice{margin-top:20px;color:#9fb5ca;font-size:.78rem}
.compare-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:22px;background:rgba(7,29,53,.84)}
.compare{width:100%;border-collapse:collapse;min-width:830px}
.compare th,.compare td{padding:16px;border-bottom:1px solid var(--line);text-align:left}
.compare th{background:rgba(13,45,79,.85);font-size:.84rem;color:#e6f2fc}
.compare td{color:#c9d9e8;font-size:.88rem}
.compare tr:last-child td{border-bottom:0}
.compare td:first-child{color:#fff;font-weight:750}
.winner{color:#67e7ff;font-weight:800}
.visual-band{border:1px solid var(--line);border-radius:26px;overflow:hidden;position:relative;min-height:430px;background:#eaf3fb}
.visual-band img{width:100%;height:100%;object-fit:cover}
.visual-band:after{content:"Illustration des usages — les appareils présentés peuvent différer";position:absolute;right:14px;bottom:12px;background:rgba(2,14,28,.78);padding:7px 10px;border-radius:8px;color:#dce9f5;font-size:.7rem}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.trust{background:rgba(8,35,62,.78);border:1px solid var(--line);border-radius:17px;padding:19px}
.trust b{display:block;margin-bottom:4px}
.trust span{color:var(--muted);font-size:.83rem}
.disclosure{background:rgba(7,29,53,.74);border:1px solid var(--line);border-radius:18px;padding:18px;color:#bcd0e2;font-size:.85rem}
.footer{border-top:1px solid var(--line);background:#02101e;padding:54px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.25fr repeat(3,1fr);gap:30px}
.footer h4{margin:0 0 10px}
.footer p,.footer a{color:#9eb2c6;font-size:.86rem}
.footer a{display:block;margin:7px 0}
.copyright{border-top:1px solid var(--line);margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;color:#849bb0;font-size:.78rem}
.product-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background:
 radial-gradient(circle at 75% 30%,rgba(21,123,255,.23),transparent 31%),
 linear-gradient(145deg,#031326,#071f3a)}
.product-hero-grid{min-height:570px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:36px;padding:68px 0}
.product-visual{background:radial-gradient(circle at center,rgba(38,137,255,.24),rgba(5,23,42,.15) 62%);border:1px solid var(--line);border-radius:30px;padding:24px;position:relative}
.product-visual img{height:390px;width:100%;object-fit:contain;filter:drop-shadow(0 25px 32px rgba(0,0,0,.42))}
.product-label{position:absolute;right:18px;bottom:18px;border:1px solid rgba(111,202,255,.28);background:rgba(3,21,39,.88);padding:12px 14px;border-radius:13px}
.product-label b{display:block}
.product-label span{font-size:.76rem;color:var(--muted)}
.breadcrumb{color:#8fa9c1;font-size:.82rem;margin-bottom:14px}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:-30px;position:relative;z-index:4}
.quick{background:linear-gradient(145deg,#0c2e50,#071d35);border:1px solid var(--line);border-radius:18px;padding:17px;box-shadow:var(--shadow)}
.quick b{display:block;font-size:1.12rem}
.quick span{color:var(--muted);font-size:.78rem}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.panel{background:linear-gradient(155deg,rgba(12,45,79,.9),rgba(5,24,44,.95));border:1px solid var(--line);border-radius:22px;padding:24px}
.panel h2,.panel h3{margin-top:0;letter-spacing:-.025em}
.panel p{color:#c4d5e5}
.procon{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.procon h3{font-size:1rem}
.procon .pros h3{color:#52df98}
.procon .cons h3{color:#ffb366}
.spec-table{width:100%;border-collapse:collapse}
.spec-table td{padding:11px 8px;border-bottom:1px solid var(--line);font-size:.87rem;color:#c7d7e6}
.spec-table td:first-child{color:#fff;font-weight:700}
.spec-table tr:last-child td{border:0}
.cta-strip{display:flex;align-items:center;justify-content:space-between;gap:22px;border:1px solid rgba(72,174,255,.3);background:linear-gradient(110deg,rgba(11,54,95,.95),rgba(5,27,50,.98));border-radius:22px;padding:24px}
.cta-strip h2{margin:0 0 4px}
.cta-strip p{margin:0;color:var(--muted)}
.product-links{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}
.product-link{border:1px solid var(--line);background:rgba(8,32,57,.9);border-radius:18px;padding:15px;display:flex;gap:12px;align-items:center}
.product-link img{width:92px;height:72px;object-fit:contain}
.product-link b{display:block}
.product-link span{color:var(--muted);font-size:.78rem}
.article{max-width:860px;margin:auto}
.article h1{font-size:clamp(2.2rem,5vw,4rem);line-height:1.04;letter-spacing:-.05em}
.article h2{margin-top:36px}
.article p,.article li{color:#c8d8e7}
.cookie{display:none;position:fixed;z-index:60;bottom:16px;left:50%;transform:translateX(-50%);width:min(930px,calc(100% - 24px));background:#061d36;border:1px solid rgba(104,194,255,.35);border-radius:16px;padding:16px;box-shadow:var(--shadow)}
.cookie.show{display:flex;align-items:center;justify-content:space-between;gap:18px}
.cookie p{margin:0;color:#c5d6e6;font-size:.8rem}
.cookie-actions{display:flex;gap:8px;flex-shrink:0}
.cookie button{border:1px solid var(--line);background:#0b3157;color:#fff;border-radius:9px;padding:9px 12px;font-weight:700}
.cookie .accept{background:var(--blue)}
.mobile-bar{display:none}
@media(max-width:960px){
  .main-nav{display:none;position:absolute;top:72px;left:0;right:0;margin:0;background:#061d36;border-bottom:1px solid var(--line);padding:16px 20px;flex-direction:column;align-items:flex-start}
  .main-nav.open{display:flex}.menu-toggle{display:block}.header-cta{display:none}
  .hero-grid,.product-hero-grid{grid-template-columns:1fr;padding:58px 0 70px}
  .hero-showcase{justify-self:center;align-self:auto}.hero:before{background:linear-gradient(180deg,rgba(2,14,28,.97),rgba(3,19,38,.86))}
  .products{grid-template-columns:1fr}.two-col{grid-template-columns:1fr}.quick-grid{grid-template-columns:repeat(2,1fr);margin-top:18px}
  .trust-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.product-links{grid-template-columns:1fr}
}
@media(max-width:620px){
  body{padding-bottom:70px}.container{width:min(100% - 24px,1180px)}
  .header-inner{height:64px}.main-nav{top:64px}.logo{font-size:1.5rem}
  .hero-grid{min-height:auto;padding:46px 0}.hero h1,.product-hero h1{font-size:2.6rem}
  .hero p.lead,.product-hero p.lead{font-size:1rem}.hero-proof{grid-template-columns:1fr 1fr}
  .hero-showcase{padding:14px}.hero-showcase img{height:220px}.hero-showcase .mini{display:grid;grid-template-columns:1fr 1fr}
  .section{padding:57px 0}.section-head{text-align:left}.product-card{padding:15px}.product-card .image-wrap{height:220px}
  .card-actions{grid-template-columns:1fr}.trust-grid,.quick-grid{grid-template-columns:1fr 1fr}
  .procon{grid-template-columns:1fr}.cta-strip{align-items:flex-start;flex-direction:column}
  .footer-grid{grid-template-columns:1fr}.copyright{flex-direction:column}.cookie.show{align-items:flex-start;flex-direction:column}
  .mobile-bar{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;z-index:45;left:0;right:0;bottom:0;background:rgba(2,14,28,.96);border-top:1px solid var(--line);padding:8px 10px}
  .mobile-bar .btn{padding:11px 8px;font-size:.82rem}
}

/* V2 — présentation homogène et images optimisées */
.hero-showcase,
.product-card .image-wrap,
.product-visual{
  background:
    radial-gradient(circle at 50% 44%,rgba(78,174,255,.25),rgba(9,38,67,.88) 62%,rgba(4,20,38,.98));
}
.hero-showcase img,
.product-card .image-wrap img,
.product-visual img{
  background:transparent!important;
  mix-blend-mode:normal;
}
.product-card .image-wrap img{
  height:220px;
  max-width:92%;
}
.visual-recap{
  margin-top:28px;
  border:1px solid var(--line);
  border-radius:24px;
  overflow:hidden;
  background:#061d36;
  box-shadow:var(--shadow);
}
.visual-recap img{
  width:100%;
  height:auto;
}
.visual-recap p{
  margin:0;
  padding:12px 16px;
  color:#9fb5ca;
  font-size:.76rem;
  border-top:1px solid var(--line);
}
@media(max-width:620px){
  .visual-recap{
    border-radius:16px;
  }
  .visual-recap p{
    font-size:.7rem;
  }
}