:root{--bg:#F6F2EB;--ink:#12100D;--dark:#0D0B09;--muted:#5A4A3E;--line:#E5DED3;--accent:#3FB56A;}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
/* i18n toggle */
.lang-en{display:none}
html.en .lang-fr{display:none}
html.en .lang-en{display:inline}
.langtog{background:none;border:1px solid rgba(255,255,255,.28);color:rgba(255,255,255,.82);border-radius:999px;padding:6px 12px;font-size:12px;letter-spacing:.08em;cursor:pointer;font-family:inherit;transition:.2s}
.langtog:hover{color:#fff;border-color:var(--accent)}
/* header */
header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(10,9,8,.95);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.08)}
.hd{display:flex;align-items:center;justify-content:space-between;padding:0 24px;min-height:68px;max-width:1180px;margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;color:#fff}.brand-logo{display:block;width:auto;height:70px}
nav.top{display:flex;align-items:center;gap:26px}
nav.top a{color:rgba(255,255,255,.72);font-size:14px;position:relative}
nav.top a:hover{color:#fff}
nav.top a.active{color:#fff}
nav.top a.active::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:2px;background:var(--accent);border-radius:2px}
.cta{background:var(--accent);color:#fff !important;border-radius:999px;padding:10px 20px;font-size:13px;font-weight:600}
.cta:hover{filter:brightness(1.08)}
.cta.active::after{display:none}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.burger span{width:24px;height:2px;background:#fff;display:block;border-radius:2px;transition:.25s}
@media(max-width:860px){
  .burger{display:flex}
  nav.top{position:fixed;left:0;right:0;top:63px;flex-direction:column;align-items:flex-start;gap:0;background:rgba(10,9,8,.98);padding:10px 24px 22px;border-bottom:1px solid rgba(255,255,255,.08);transform:translateY(-130%);transition:transform .28s ease;pointer-events:none}
  body.nav-open nav.top{transform:none;pointer-events:auto}
  nav.top a{padding:13px 0;width:100%;font-size:16px}
  nav.top a.active::after{display:none}
  nav.top a.cta{margin-top:10px;display:inline-block;width:auto}
  .langtog{margin-top:10px}
}
/* hero */
.hero{padding:140px 0 64px;position:relative;overflow:hidden}
.hero.compact{padding:140px 0 40px;overflow:visible}
.hero:before{content:"";position:absolute;top:-140px;right:-100px;width:560px;height:560px;background:radial-gradient(circle,rgba(63,181,106,.16),transparent 62%);pointer-events:none}
.hero.compact:before{display:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center;position:relative}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr;gap:38px}}
.hero h1 b{font-weight:500;color:var(--accent)}
.trust{margin-top:26px;font-size:13px;color:#8A7F73;letter-spacing:.02em}
.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.3em;color:#8A7F73;display:flex;align-items:center;gap:9px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(63,181,106,.20)}
/* signature card */
.sig{position:relative;background:#0D0B09;border:1px solid rgba(63,181,106,.30);border-radius:26px;padding:34px 32px;overflow:hidden;box-shadow:0 40px 90px rgba(0,0,0,.30)}
.sig .glow{position:absolute;top:-90px;right:-70px;width:340px;height:340px;background:radial-gradient(circle,rgba(63,181,106,.20),transparent 60%);pointer-events:none}
.sig .hair{position:absolute;top:0;left:32px;right:32px;height:1px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.6}
.sig .eye{display:flex;align-items:center;gap:9px;font-size:10.5px;text-transform:uppercase;letter-spacing:.3em;color:var(--accent)}
.sig .eye .d{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(63,181,106,.18)}
.sig h3{font-family:'Raleway',sans-serif;font-weight:300;color:#F6F2EB;font-size:1.9rem;margin:16px 0 4px;letter-spacing:.01em}
.sig .sd{color:rgba(255,255,255,.52);font-size:13px}
.sig .dv{height:1px;background:linear-gradient(90deg,rgba(63,181,106,.4),rgba(255,255,255,.04));margin:22px 0 6px}
.sig .row{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.07)}
.sig .row:last-child{border-bottom:0}
.sig .eng{display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.9);font-size:14.5px}
.sig .ck{width:20px;height:20px;border-radius:50%;background:rgba(63,181,106,.16);display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:11px;font-weight:700}
.sig .st{font-size:12.5px;color:rgba(255,255,255,.5);letter-spacing:.02em;text-align:right}
.sig .foot{display:flex;align-items:flex-end;justify-content:space-between;margin-top:24px}
.sig .kpi{font-family:'Raleway',sans-serif;font-weight:300;font-size:2.7rem;color:var(--accent);line-height:.9}
.sig .kpil{font-size:12px;color:rgba(255,255,255,.55);margin-top:6px;max-width:24ch}
.sig .live{display:flex;align-items:center;gap:8px;font-size:10.5px;text-transform:uppercase;letter-spacing:.2em;color:rgba(255,255,255,.4)}
.sig .live .p{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(63,181,106,.18)}
/* sections */
section.blk{padding:56px 0}
.lbl{font-size:11px;text-transform:uppercase;letter-spacing:.3em;color:#8A7F73}
h1{font-family:'Raleway',sans-serif;font-weight:300;font-size:clamp(2.3rem,5.4vw,4.2rem);line-height:1.03;letter-spacing:-.01em;margin-top:20px;max-width:16ch}
h2{font-family:'Raleway',sans-serif;font-weight:300;font-size:clamp(1.9rem,4vw,3rem);line-height:1.05;margin-top:14px;max-width:22ch}
.lead{margin-top:26px;max-width:60ch;font-size:1.15rem;color:var(--muted)}
.sub{margin-top:18px;max-width:62ch;color:var(--muted)}
.btns{margin-top:36px;display:flex;flex-wrap:wrap;gap:14px}
.btn-dark{background:var(--accent);color:#fff;border-radius:999px;padding:15px 30px;font-size:15px;font-weight:500;transition:.2s}
.btn-dark:hover{filter:brightness(1.06);box-shadow:0 16px 36px rgba(0,0,0,.16)}
.btn-ghost{border:1px solid #D7CFC4;background:#fff;color:#2E241B;border-radius:999px;padding:15px 30px;font-size:15px}
.btn-ghost:hover{background:#FAF7F2}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}
@media(max-width:820px){.grid3{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:26px;padding:30px;box-shadow:0 16px 40px rgba(0,0,0,.04)}
.card .ic{width:44px;height:44px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;font-weight:600;font-size:18px}
.card h3{font-weight:500;font-size:1.25rem;margin-top:20px;color:#221A14}
.card p{margin-top:12px;font-size:.95rem;color:var(--muted)}
.card ul{margin-top:14px;padding-left:18px;color:var(--muted);font-size:.92rem}
.card ul li{margin-top:6px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px}
@media(max-width:820px){.steps{grid-template-columns:1fr 1fr}}
.step{border:1px solid var(--line);border-radius:22px;padding:24px;background:#fff}
.step .n{font-size:12px;letter-spacing:.2em;color:var(--accent);text-transform:uppercase}
.step h4{font-weight:500;margin-top:12px;font-size:1.05rem}
.step p{margin-top:10px;font-size:.9rem;color:var(--muted)}
.jade{background:var(--dark);color:#F6F2EB;border-radius:34px;padding:52px 44px;margin:56px 0}
.jade .lbl{color:rgba(255,255,255,.45)}
.jade h2{color:#fff}
.jade p{color:rgba(255,255,255,.66);margin-top:18px;max-width:64ch}
.jade .btns{margin-top:30px}
.btn-light{background:var(--accent);color:#fff;border-radius:999px;padding:14px 28px;font-size:14px;font-weight:500}
.btn-light:hover{filter:brightness(1.08)}
.btn-outline{border:1px solid rgba(255,255,255,.22);color:rgba(255,255,255,.9);border-radius:999px;padding:14px 28px;font-size:14px}
.btn-outline:hover{border-color:var(--accent);color:#fff}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;margin-top:44px}
@media(max-width:820px){.contact-grid{grid-template-columns:1fr}}
.cbox{background:#fff;border:1px solid var(--line);border-radius:26px;padding:32px;box-shadow:0 16px 40px rgba(0,0,0,.04)}
.cbox h3{font-weight:500;font-size:1.25rem;color:#221A14}
.cbox p{margin-top:12px;color:var(--muted)}
.cbox .line{display:flex;align-items:center;gap:12px;margin-top:18px;font-size:.98rem}
.cbox .line b{font-weight:500;color:#221A14}
.cbox .k{width:38px;height:38px;border-radius:12px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;flex:0 0 auto}
.final{background:var(--dark);color:#fff;text-align:center;padding:90px 24px}
.final h2{margin:0 auto;color:#fff}
.final p{color:rgba(255,255,255,.55);margin-top:16px}
.final .btns{justify-content:center}
footer{background:#0D0B09;color:rgba(255,255,255,.6);padding:52px 0}
footer .cols{display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between}
footer a{color:rgba(255,255,255,.6);font-size:14px;display:block;margin-top:10px}
footer a:hover{color:#fff}
footer .h{font-size:11px;text-transform:uppercase;letter-spacing:.3em;color:rgba(255,255,255,.35)}
.foot-bot{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:20px;font-size:12px;color:rgba(255,255,255,.4);display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between}