:root{
  --green:#16a34a;--green-2:#0ea05a;--green-dark:#15803d;--green-dim:#dcfce7;--green-soft:#f0fdf4;
  --ci-orange:#f77f00;--ci-orange-dk:#d46a00;--ci-green:#009a44;
  --evo-blue:#2563eb;
  --ink:#0b1220;--slate:#5b6b62;--slate-2:#94a3b8;--line:#e7eee9;
  --bg:#f5f8f6;--bg2:#ffffff;--bg3:#f0f5f2;--night:#0a120d;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.7;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{font-family:'Sora','Inter',sans-serif}
.wrap{max-width:980px;margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14.5px;padding:13px 24px;cursor:pointer;border:none;transition:.2s;font-family:inherit;white-space:nowrap;border-radius:12px}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-dark);box-shadow:0 12px 28px rgba(22,163,74,.3);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--ink);border:1px solid #cbd5d0}
.btn-outline:hover{border-color:var(--green);color:var(--green);background:var(--green-soft)}

/* NAV */
.nav-wrap{position:sticky;top:14px;z-index:100;padding:0 24px}
.nav{max-width:1080px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;
  background:rgba(255,255,255,.9);backdrop-filter:blur(18px) saturate(160%);-webkit-backdrop-filter:blur(18px) saturate(160%);
  border:1px solid rgba(231,238,233,.9);border-radius:18px;padding:9px 12px 9px 18px;gap:16px;box-shadow:0 8px 30px rgba(11,18,13,.07)}
.brand img{height:30px;width:auto}
.nav-links{display:flex;gap:2px;align-items:center}
.nav-links a{color:#54655c;font-weight:500;font-size:13.5px;padding:9px 14px;border-radius:10px;transition:.15s}
.nav-links a:hover,.nav-links a.active{color:var(--ink);background:#eef5f0}
.nav-cta .btn{padding:10px 18px}
@media(max-width:820px){.nav-links{display:none}}

/* HERO */
.phero{background:radial-gradient(800px 460px at 78% -10%,rgba(34,197,94,.26),transparent 58%),linear-gradient(165deg,#0a120d 55%,#0c2117 100%);color:#fff;padding:120px 0 72px;margin-top:-58px}
.phero.orange{background:radial-gradient(800px 460px at 78% -10%,rgba(247,127,0,.26),transparent 58%),linear-gradient(165deg,#161210 55%,#2a1606 100%)}
.phero .crumb{font-size:13px;color:rgba(255,255,255,.55);margin-bottom:18px}
.phero .crumb a{color:rgba(255,255,255,.75)}
.phero .tag{display:inline-flex;align-items:center;gap:8px;background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.3);color:#86efac;font-size:12.5px;font-weight:600;padding:7px 14px;border-radius:999px;margin-bottom:20px}
.phero.orange .tag{background:rgba(247,127,0,.14);border-color:rgba(247,127,0,.35);color:#ffb866}
.phero h1{font-size:46px;font-weight:800;letter-spacing:-1.6px;line-height:1.08;margin-bottom:18px;max-width:760px}
.phero p.lead{color:#aebcb3;font-size:18px;max-width:620px;margin-bottom:28px}
.phero .cta{display:flex;gap:12px;flex-wrap:wrap}
.phero .btn-light{background:#fff;color:var(--ink);font-weight:700}
.phero .btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.22)}
@media(max-width:820px){.phero{padding:104px 0 56px}.phero h1{font-size:32px}}

/* CONTENT */
.section{padding:64px 0}
.section.alt{background:var(--bg3)}
.section h2{font-size:30px;font-weight:800;letter-spacing:-1px;margin-bottom:14px}
.section h3{font-size:20px;font-weight:750;margin:26px 0 8px}
.section p{color:#33433b;font-size:16px;margin-bottom:14px}
.section ul{list-style:none;margin:12px 0 18px}
.section ul li{display:flex;gap:11px;align-items:flex-start;padding:7px 0;font-size:15.5px;color:#33433b}
.section ul li:before{content:"✓";color:var(--green);font-weight:800;flex-shrink:0}
.lead-intro{font-size:19px;color:var(--slate);max-width:760px;margin-bottom:8px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:26px}
.card{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:26px 22px}
.card .ic{width:48px;height:48px;border-radius:13px;background:var(--green-soft);border:1px solid var(--green-dim);display:flex;align-items:center;justify-content:center;font-size:23px;margin-bottom:14px}
.card h4{font-size:17px;font-weight:750;margin-bottom:8px}
.card p{color:var(--slate);font-size:14px;margin:0}
@media(max-width:820px){.cards{grid-template-columns:1fr}}

.cta-box{background:linear-gradient(120deg,var(--green),var(--green-2));border-radius:22px;padding:44px 36px;text-align:center;color:#fff;margin:8px 0}
.cta-box.orange{background:linear-gradient(120deg,var(--ci-orange),var(--ci-orange-dk))}
.cta-box h2{font-size:28px;font-weight:800;margin-bottom:10px;color:#fff}
.cta-box p{color:rgba(255,255,255,.92);margin-bottom:22px}
.cta-box .btn-light{background:#fff;color:var(--ink);font-weight:700}

.related{margin-top:30px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.related a{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:18px;transition:.2s;display:block}
.related a:hover{border-color:#c9e6d4;transform:translateY(-3px)}
.related a b{display:block;font-size:15px;margin-bottom:4px}
.related a span{font-size:13px;color:var(--slate)}
@media(max-width:820px){.related{grid-template-columns:1fr}}

/* TÉLÉPHONE INTERACTIF (démos produits) */
.demo{display:flex;justify-content:center;gap:48px;align-items:center;flex-wrap:wrap}
.demo-txt{max-width:380px}
.demo-txt h2{font-size:28px;font-weight:800;letter-spacing:-.8px;margin-bottom:12px}
.demo-txt p{color:var(--slate);font-size:16px;margin-bottom:14px}
.demo-hint{display:inline-flex;align-items:center;gap:8px;background:var(--bg3);border:1px solid var(--line);border-radius:999px;padding:8px 15px;font-size:13px;font-weight:600;color:#33433b}
.iphone{width:300px;flex-shrink:0;background:linear-gradient(150deg,#2f343b,#0a0d11);border-radius:46px;padding:7px;box-shadow:0 44px 90px rgba(11,18,13,.42),inset 0 0 0 1.5px rgba(255,255,255,.14)}
.iscreen{position:relative;width:100%;height:600px;border-radius:40px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.ihole{position:absolute;top:13px;left:50%;transform:translateX(-50%);width:10px;height:10px;border-radius:50%;background:#000;box-shadow:inset 0 0 2px rgba(90,130,170,.7);z-index:30}
.iview{position:absolute;top:0;left:0;right:0;bottom:62px;display:flex;flex-direction:column;overflow:hidden}
.iview[hidden]{display:none}
.itabs{position:absolute;left:0;right:0;bottom:0;height:62px;background:#fff;border-top:1px solid #eef0ee;display:flex;z-index:20}
.itabs button{flex:1;border:none;background:none;cursor:pointer;font-size:9.5px;font-weight:600;color:#9aa0aa;display:flex;flex-direction:column;align-items:center;gap:3px;padding-top:9px;font-family:inherit;transition:.15s}
.itabs button .ti{font-size:18px}
.itabs button.on{color:var(--accent,#0d9488)}
.itoast{position:absolute;left:14px;right:14px;bottom:74px;background:#0b1220;color:#fff;border-radius:12px;padding:12px 14px;font-size:12.5px;text-align:center;z-index:40;opacity:0;transform:translateY(10px);transition:.25s;pointer-events:none}
.itoast.show{opacity:1;transform:translateY(0)}
@media(max-width:820px){.iphone{width:268px}.iscreen{height:548px}}

/* FOOTER */
footer{background:var(--night);color:#9aa6a0;padding:54px 0 28px;font-size:14px;margin-top:20px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:36px;margin-bottom:34px}
.foot-grid .lg{height:28px;margin-bottom:14px;filter:brightness(0) invert(1) opacity(.92)}
.foot-grid p{color:#7d8a82;font-size:13.5px;max-width:280px}
.foot-col h5{color:#fff;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;margin-bottom:12px}
.foot-col a{display:block;color:#9aa6a0;padding:5px 0;font-size:14px}
.foot-col a:hover{color:#4ade80}
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;color:#6b766f}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr 1fr;gap:26px}}