:root{--ink:#102a2b;--muted:#526467;--cream:#f7f4ed;--paper:#fff;--green:#0d6b5d;--green2:#084c43;--gold:#d8a43b;--line:#dce5e2;--shadow:0 18px 50px rgba(16,42,43,.10);--radius:22px;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.65}a{color:inherit}img{max-width:100%}.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:#fff;padding:10px 14px;z-index:99}.container{width:min(var(--max),calc(100% - 40px));margin:auto}.topbar{background:var(--ink);color:#fff;font-size:.9rem}.topbar .container{display:flex;justify-content:space-between;gap:16px;padding:8px 0}.topbar a{text-decoration:none}.header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{text-decoration:none;display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.04em}.mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--green);color:white;font-size:1.35rem}.brand small{display:block;color:var(--muted);font-size:.7rem;font-weight:600;letter-spacing:0}.navlinks{display:flex;align-items:center;gap:24px}.navlinks a{text-decoration:none;font-weight:700;font-size:.94rem}.navlinks a:hover,.navlinks a:focus{color:var(--green)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 18px;border-radius:12px;border:1px solid transparent;background:var(--green);color:#fff;text-decoration:none;font-weight:800;cursor:pointer;min-height:48px}.btn:hover,.btn:focus{background:var(--green2)}.btn.secondary{background:transparent;color:var(--green);border-color:var(--green)}.btn.light{background:#fff;color:var(--green)}.menu{display:none;background:none;border:0;font-size:1.5rem}.hero{overflow:hidden;background:linear-gradient(135deg,var(--cream),#eef7f4);padding:86px 0 72px}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:58px;align-items:center}.eyebrow{font-size:.82rem;text-transform:uppercase;letter-spacing:.15em;font-weight:900;color:var(--green)}h1,h2,h3{line-height:1.15;margin-top:0}h1{font-size:clamp(2.4rem,5vw,4.4rem);letter-spacing:-.045em;margin-bottom:22px}h2{font-size:clamp(1.8rem,3vw,3rem);letter-spacing:-.03em}h3{font-size:1.25rem}.lead{font-size:1.18rem;color:var(--muted);max-width:680px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}.trustline{display:flex;flex-wrap:wrap;gap:18px;font-size:.9rem;font-weight:750;color:var(--muted)}.trustline span:before{content:"✓";color:var(--green);margin-right:6px}.hero-card{background:var(--ink);color:#fff;border-radius:30px;padding:34px;box-shadow:var(--shadow);position:relative}.hero-card:after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border:24px solid rgba(216,164,59,.22);border-radius:50%}.hero-card p{color:#cfe0de}.metric{display:flex;gap:14px;padding:18px 0;border-top:1px solid rgba(255,255,255,.16)}.metric b{color:var(--gold);font-size:1.4rem}.section{padding:82px 0}.section.alt{background:var(--cream)}.section-head{max-width:760px;margin-bottom:38px}.section-head p{color:var(--muted)}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#fff;box-shadow:0 8px 25px rgba(16,42,43,.04)}.card .num{color:var(--gold);font-weight:900}.card p{color:var(--muted)}.card a{color:var(--green);font-weight:800}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}.step{padding:24px;border-left:3px solid var(--gold);background:#fff;border-radius:0 14px 14px 0}.step:before{counter-increment:step;content:"0" counter(step);font-weight:900;color:var(--green)}.proof{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}.checklist{list-style:none;padding:0}.checklist li{padding:10px 0 10px 30px;position:relative}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:900}.contact{background:var(--ink);color:#fff;border-radius:30px;padding:44px;display:grid;grid-template-columns:.8fr 1.2fr;gap:42px}.contact p{color:#cfdddc}.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}label{font-weight:750;font-size:.9rem}input,select,textarea{width:100%;border:1px solid #b9cac7;border-radius:10px;padding:13px;font:inherit;background:#fff;color:var(--ink)}textarea{min-height:110px;resize:vertical}.privacy{font-size:.8rem;color:#cfdddc}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{cursor:pointer;font-weight:850}.cta{background:var(--green);color:#fff;border-radius:26px;padding:42px;display:flex;align-items:center;justify-content:space-between;gap:24px}.footer{background:#091f20;color:#d8e5e3;padding:48px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}.footer a{color:#fff}.legal{border-top:1px solid #294243;margin-top:28px;padding-top:18px;font-size:.85rem}.page-hero{background:var(--cream);padding:68px 0 52px}.page-hero h1{font-size:clamp(2.2rem,4vw,3.6rem);max-width:850px}.content{max-width:820px}.notice{padding:18px;border-left:4px solid var(--gold);background:#fff8e8}.whatsapp{position:fixed;right:20px;bottom:20px;z-index:30;border-radius:999px;box-shadow:var(--shadow)}:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
@media(max-width:850px){.topbar .container{justify-content:center}.topbar span{display:none}.menu{display:block}.navlinks{display:none;position:absolute;left:0;right:0;top:78px;background:#fff;padding:22px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.navlinks.open{display:flex}.hero{padding-top:56px}.hero-grid,.proof,.contact{grid-template-columns:1fr}.grid3{grid-template-columns:1fr 1fr}.process{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.contact{padding:28px}.cta{align-items:flex-start;flex-direction:column}}
@media(max-width:560px){.container{width:min(100% - 28px,var(--max))}.topbar{font-size:.8rem}.grid3,.process,.form{grid-template-columns:1fr}.field.full{grid-column:auto}.hero-card{padding:26px}.section{padding:62px 0}.contact{border-radius:20px}.brand small{display:none}.whatsapp{right:14px;bottom:14px}.cta{padding:28px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Navigation premium et menu déroulant */
.navlinks{gap:22px}.navlinks>a,.dropdown-toggle{text-decoration:none;font-weight:750;font-size:.94rem}.navlinks>a:hover,.navlinks>a:focus,.dropdown-toggle:hover,.dropdown-toggle:focus{color:var(--green)}.dropdown{position:relative}.dropdown-toggle{display:flex;align-items:center;gap:7px;border:0;background:transparent;color:var(--ink);font-family:inherit;cursor:pointer;padding:26px 0}.dropdown-toggle:after{content:"";width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .2s}.dropdown.open .dropdown-toggle:after{transform:rotate(225deg) translate(-1px,-1px)}.submenu{position:absolute;top:calc(100% - 3px);left:50%;width:370px;transform:translateX(-50%) translateY(8px);padding:12px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 60px rgba(16,42,43,.16);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s,transform .18s;display:grid;gap:3px}.dropdown.open .submenu,.dropdown:hover .submenu,.dropdown:focus-within .submenu{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}.submenu a{display:grid;grid-template-columns:40px 1fr;gap:10px;text-decoration:none;padding:11px;border-radius:12px}.submenu a:hover,.submenu a:focus{background:#edf7f4;color:var(--green)}.submenu b{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--cream);color:var(--green);font-size:.82rem}.submenu strong{display:block;font-size:.91rem}.submenu small{display:block;color:var(--muted);font-size:.75rem;font-weight:500;margin-top:2px}.nav-contact{box-shadow:0 8px 20px rgba(13,107,93,.18)}
.menu{width:46px;height:46px;padding:0;border:1px solid var(--line);border-radius:12px;background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}.menu-line{display:block;width:22px;height:2px;border-radius:999px;background:var(--ink);transition:transform .22s ease,opacity .18s ease}.menu[aria-expanded="true"] .menu-line:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu[aria-expanded="true"] .menu-line:nth-child(2){opacity:0}.menu[aria-expanded="true"] .menu-line:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:850px){.menu{display:flex}.navlinks{max-height:calc(100vh - 78px);overflow:auto;padding:18px 22px 26px;gap:2px}.navlinks>a{padding:12px 4px}.dropdown-toggle{width:100%;justify-content:space-between;padding:12px 4px}.dropdown{width:100%}.submenu{position:static;width:100%;transform:none!important;box-shadow:none;border:0;border-left:2px solid var(--line);border-radius:0;padding:2px 0 2px 10px;margin:0;display:none;opacity:1;visibility:visible;pointer-events:auto}.dropdown.open .submenu{display:grid}.dropdown:not(.open):hover .submenu,.dropdown:not(.open):focus-within .submenu{display:none}.submenu a{grid-template-columns:36px 1fr;padding:9px}.nav-contact{margin-top:10px}}

/* Menu principal repliable sur ordinateur et mobile */
.menu{display:flex;flex:0 0 auto}.navlinks{display:none;position:absolute;right:max(20px,calc((100vw - var(--max))/2));left:auto;top:70px;width:min(430px,calc(100vw - 28px));max-height:calc(100vh - 90px);overflow:auto;align-items:stretch;flex-direction:column;gap:3px;padding:18px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 70px rgba(16,42,43,.18)}.navlinks.open{display:flex}.navlinks>a{padding:12px 10px;border-radius:10px}.navlinks>a:hover,.navlinks>a:focus{background:#edf7f4}.dropdown{width:100%}.dropdown-toggle{width:100%;justify-content:space-between;padding:12px 10px;border-radius:10px}.dropdown-toggle:hover,.dropdown-toggle:focus{background:#edf7f4}.submenu{position:static;width:100%;transform:none!important;box-shadow:none;border:0;border-left:2px solid var(--line);border-radius:0;padding:2px 0 2px 10px;margin:0;display:none;opacity:1;visibility:visible;pointer-events:auto}.dropdown.open .submenu{display:grid}.dropdown:not(.open):hover .submenu,.dropdown:not(.open):focus-within .submenu{display:none}.submenu a{grid-template-columns:36px 1fr;padding:9px}.nav-contact{margin-top:8px;text-align:center}
@media(max-width:560px){.navlinks{position:fixed;top:78px;right:14px;left:14px;width:auto;max-height:calc(100vh - 94px);border-radius:16px}}