:root{--b:#1d4ed8;--b2:#2563eb;--bl:#eff4ff;--ink:#0f172a;--mut:#475569;--line:#e2e8f0;--bg:#f8fafc;--r:16px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:Inter,system-ui,sans-serif;color:var(--ink);line-height:1.6;background:#fff;-webkit-font-smoothing:antialiased}
a{color:var(--b)}img,svg{display:block}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;z-index:99;background:#fff;padding:.5rem 1rem}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}.narrow{max-width:820px}
h1,h2,h3{line-height:1.2;letter-spacing:-.02em}
h2{font-size:clamp(1.7rem,3vw,2.4rem);font-weight:800}
h3{font-size:1.1rem;font-weight:700}
.eyebrow{color:var(--b);font-weight:700;font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:.6rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--b);color:#fff;font-weight:600;text-decoration:none;border:2px solid var(--b);border-radius:12px;padding:.7rem 1.3rem;cursor:pointer;font:inherit;font-weight:600;transition:.2s}
.btn:hover{background:#1e40af;border-color:#1e40af}
.btn-lg{padding:.95rem 1.7rem;font-size:1.02rem}.btn-sm{padding:.5rem 1rem;font-size:.92rem}
.btn-ghost{background:#fff;color:var(--b)}.btn-ghost:hover{background:var(--bl);color:var(--b)}
.btn-white{background:#fff;color:var(--b);border-color:#fff}.btn-white:hover{background:var(--bl);border-color:var(--bl)}
.btn-outline-white{background:transparent;border-color:#fff;color:#fff}.btn-outline-white:hover{background:rgba(255,255,255,.12);border-color:#fff}
:focus-visible{outline:3px solid #93c5fd;outline-offset:2px}
/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{font-weight:800;font-size:1.6rem;color:var(--ink);text-decoration:none;letter-spacing:-.03em}.logo span{color:var(--b)}
.links{display:flex;align-items:center;gap:1.6rem}
.links>a,.dd-t{color:var(--ink);text-decoration:none;font-weight:500;font-size:.95rem}
.links>a:hover,.dd-t:hover{color:var(--b)}.links>a.btn{color:#fff}
.tel{color:var(--b)!important;font-weight:700!important}
.dd{position:relative}.dd-t{display:flex;align-items:center;gap:.3rem}
.dd-t svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2}
.dd-m{position:absolute;top:100%;left:-1rem;width:320px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 20px 40px rgba(15,23,42,.12);padding:.6rem;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s;margin-top:.6rem}
.dd:hover .dd-m,.dd:focus-within .dd-m{opacity:1;visibility:visible;transform:none}
.dd-m a{display:block;padding:.7rem .9rem;border-radius:10px;text-decoration:none;color:var(--ink)}
.dd-m a:hover{background:var(--bl)}.dd-m small{display:block;color:var(--mut);font-size:.82rem}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}
/* hero */
.hero{background:linear-gradient(180deg,var(--bl),#fff);padding:80px 0 70px}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.pill{display:inline-block;background:#fff;border:1px solid #c7d7fe;color:var(--b);font-weight:600;font-size:.85rem;padding:.35rem .9rem;border-radius:99px;margin-bottom:1.3rem}
.hero h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;margin-bottom:1.2rem}
.hero h1 .hl{color:var(--b)}
.lead{font-size:1.15rem;color:var(--mut);max-width:600px}
.cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.sub{margin-top:1rem;color:var(--mut);font-size:.9rem}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 30px 60px rgba(29,78,216,.14);padding:1.3rem}
.hc-h{display:flex;gap:6px;margin-bottom:1rem}.hc-h span{width:10px;height:10px;border-radius:50%;background:var(--line)}
.hc-row{display:flex;gap:.9rem;align-items:center;padding:.9rem;border-radius:12px;background:var(--bg);margin-bottom:.6rem}
.hc-row svg{width:38px;height:38px;padding:8px;border-radius:10px;background:var(--bl);fill:none;stroke:var(--b);stroke-width:1.8;flex:none}
.hc-row b{display:block;font-size:.95rem}.hc-row small{color:var(--mut)}
.hc-row.ok{position:relative}.hc-row.ok::after{content:"✓";position:absolute;right:1rem;color:#16a34a;font-weight:800}
/* trust */
.trust{border-block:1px solid var(--line);background:#fff}
.trust-in{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding-block:26px}
.trust-in div{display:flex;align-items:center;justify-content:center;gap:.6rem;font-weight:600}
.trust svg{width:26px;height:26px;fill:none;stroke:var(--b);stroke-width:1.8}
/* sections */
.section{padding:96px 0}.alt{background:var(--bg)}
.head{text-align:center;max-width:720px;margin:0 auto 52px}.head p:not(.eyebrow){color:var(--mut);margin-top:.8rem;font-size:1.05rem}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.6rem;display:flex;flex-direction:column;transition:.2s}
.card:hover{border-color:#bfd0fb;box-shadow:0 16px 36px rgba(15,23,42,.08);transform:translateY(-3px)}
.ic{width:48px;height:48px;border-radius:12px;background:var(--bl);display:grid;place-items:center;margin-bottom:1rem}
.ic svg{width:26px;height:26px;fill:none;stroke:var(--b);stroke-width:1.7;stroke-linejoin:round;stroke-linecap:round}
.card h3{margin-bottom:.5rem}.card p{color:var(--mut);font-size:.95rem;flex:1}
.more{margin-top:1rem;font-weight:600;font-size:.9rem;text-decoration:none}
.note{margin-top:28px;font-size:.85rem;color:var(--mut);text-align:center;max-width:820px;margin-inline:auto}
.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:2rem}
.num{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--b);color:#fff;font-weight:800;font-size:1.2rem;margin-bottom:1rem}
.steps p{color:var(--mut);margin-top:.5rem}
.offer{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:2rem;display:flex;flex-direction:column}
.offer.hl{border:2px solid var(--b);box-shadow:0 24px 50px rgba(29,78,216,.15)}
.badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--b);color:#fff;font-size:.78rem;font-weight:700;padding:.25rem .8rem;border-radius:99px;white-space:nowrap}
.for{color:var(--mut);font-size:.92rem}.price{font-size:1.9rem;font-weight:800;margin:1rem 0;color:var(--b)}
.offer ul{list-style:none;flex:1;margin-bottom:1.5rem}.offer li{display:flex;gap:.6rem;padding:.35rem 0;font-size:.95rem}
.offer li svg{width:20px;height:20px;flex:none;fill:none;stroke:#16a34a;stroke-width:2.4;margin-top:2px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px}
.faq summary{cursor:pointer;list-style:none;padding:1.1rem 1.3rem;font-weight:600;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--b);font-size:1.4rem;line-height:1}.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 1.3rem 1.2rem;color:var(--mut)}
.cta-band{background:linear-gradient(120deg,#1d4ed8,#1e3a8a);color:#fff;padding:64px 0}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}.cta-in .cta{margin:0}.cta-in p{opacity:.85;margin-top:.4rem}
/* contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.contact>div>p{color:var(--mut);margin-top:.8rem}
.info{list-style:none;margin:1.6rem 0}.info li{display:flex;gap:.7rem;align-items:center;padding:.45rem 0;font-weight:500}
.info svg{width:22px;height:22px;fill:none;stroke:var(--b);stroke-width:1.8}
.small{font-size:.85rem;color:var(--mut)}
.form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:2rem;box-shadow:0 20px 50px rgba(15,23,42,.07);display:grid;gap:1rem}
.form label{display:grid;gap:.35rem;font-weight:600;font-size:.9rem}
.form input:not([type=radio]):not([type=checkbox]),.form select,.form textarea{font:inherit;font-weight:400;border:1px solid #cbd5e1;border-radius:10px;padding:.7rem .85rem;width:100%;background:#fff}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--b);box-shadow:0 0 0 3px #dbe5ff}
.row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
fieldset{border:0}legend{font-weight:600;font-size:.9rem;margin-bottom:.5rem}
.seg{display:flex;flex-wrap:wrap;gap:.5rem}.seg legend{width:100%}
.seg label,.chk label{display:flex!important;align-items:center;gap:.5rem;font-weight:500!important;border:1px solid var(--line);border-radius:10px;padding:.5rem .8rem;cursor:pointer}
.seg label:has(input:checked),.chk label:has(input:checked){border-color:var(--b);background:var(--bl)}
.chk{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.chk legend{grid-column:1/-1}
.consent{display:flex!important;gap:.6rem;align-items:flex-start;font-weight:400!important}
/* footer */
.foot{background:#0f172a;color:#cbd5e1;padding:64px 0 32px}
.cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding-bottom:36px;border-bottom:1px solid #1e293b}
.foot .logo{color:#fff}.foot .logo span{color:#60a5fa}.cols p{margin-top:.8rem;font-size:.92rem}
.cols h3{color:#fff;font-size:.95rem;margin-bottom:.8rem}.cols a{display:block;color:#cbd5e1;text-decoration:none;padding:.2rem 0;font-size:.92rem}.cols a:hover{color:#fff}
#mentions{padding-top:28px}#mentions .ml{color:#fff;font-size:1rem;margin-bottom:.6rem}#mentions .small{color:#94a3b8;margin-bottom:.5rem}
/* merci */
.merci{min-height:100vh;display:grid;place-items:center;background:linear-gradient(180deg,var(--bl),#fff);padding:24px;text-align:center}
.merci-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:3rem 2.5rem;max-width:520px;box-shadow:0 30px 60px rgba(29,78,216,.12)}
.ok-ic{width:64px;height:64px;border-radius:50%;background:#dcfce7;display:grid;place-items:center;margin:1.5rem auto 1rem}
.ok-ic svg{width:32px;height:32px;fill:none;stroke:#16a34a;stroke-width:2.5}
.merci h1{font-size:2.2rem;font-weight:800;margin-bottom:.6rem}.merci .lead{margin:0 auto 1rem}.merci .btn{display:inline-flex}
/* responsive */
@media(max-width:1020px){.grid4{grid-template-columns:repeat(2,1fr)}.hero-in,.contact{grid-template-columns:1fr}.hero-card{max-width:480px}.cols{grid-template-columns:1fr 1fr}}
@media(max-width:900px){
.burger{display:block}
.links{display:none;position:absolute;top:70px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:1rem 24px 1.5rem;border-bottom:1px solid var(--line);box-shadow:0 20px 30px rgba(15,23,42,.08)}
.open .links{display:flex}.links>a,.dd-t{padding:.75rem 0;border-bottom:1px solid var(--line)}.links>a.btn{margin-top:1rem;border-bottom:2px solid var(--b)}
.dd-m{position:static;opacity:1;visibility:visible;transform:none;width:auto;box-shadow:none;border:0;padding:0 0 0 .5rem;margin:0}
.dd-m small{display:none}
.trust-in{grid-template-columns:1fr 1fr}.grid3,.steps{grid-template-columns:1fr}
}
@media(max-width:600px){.section{padding:64px 0}.hero{padding:48px 0}.grid4,.row,.chk,.cols{grid-template-columns:1fr}.trust-in div{justify-content:flex-start;font-size:.9rem}.cta .btn{width:100%}.hero-card{display:none}.form{padding:1.3rem}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
/* --- service pages --- */
.dd-wide{width:340px}.dd-wide a{padding:.55rem .9rem}.dd-wide strong{font-weight:500;font-size:.93rem}
.card{position:relative}.tag{position:absolute;top:1.1rem;right:1.1rem;background:#dcfce7;color:#166534;font-size:.75rem;font-weight:700;padding:.2rem .6rem;border-radius:99px}
.price small{font-size:.95rem;font-weight:600;color:var(--mut)}.psub{font-size:.85rem;color:var(--mut);margin:-.6rem 0 1rem}
.hero-sm{padding:56px 0 64px}.hero-sm h1{max-width:820px}.crumb{font-size:.88rem;color:var(--mut);margin-bottom:1.2rem}.crumb a{text-decoration:none}
.badge-free{background:#dcfce7;border-color:#86efac;color:#166534}
.pcard{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:1.6rem;display:flex;flex-direction:column;transition:.2s}
.pcard:hover{border-color:#bfd0fb;box-shadow:0 16px 36px rgba(15,23,42,.08);transform:translateY(-3px)}
.pcard.hl{border:2px solid var(--b);box-shadow:0 20px 44px rgba(29,78,216,.14)}
.pcard h3{font-size:1.35rem}.pcard h3 small{display:block;font-size:.8rem;font-weight:500;color:var(--mut);letter-spacing:0;margin-top:.2rem}
.pcard .pd{color:var(--mut);font-size:.93rem;margin:.7rem 0 0;flex:1}.pcard .price{font-size:1.5rem;margin:1rem 0 .6rem}.pcard .psub{margin:0 0 1.2rem}
.pcard .badge{top:-12px}
.incl{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.8rem 2rem;max-width:860px;margin:0 auto}
.incl li{display:flex;gap:.7rem;background:#fff;border:1px solid var(--line);border-radius:12px;padding:.9rem 1rem;font-weight:500}
.incl svg,.offer li svg{width:20px;height:20px;flex:none;fill:none;stroke:#16a34a;stroke-width:2.4;margin-top:2px}
.bigoffer{position:relative;display:grid;grid-template-columns:1fr 1.2fr;gap:40px;align-items:center;background:#fff;border:2px solid var(--b);border-radius:24px;padding:3rem;box-shadow:0 24px 50px rgba(29,78,216,.14);max-width:960px;margin:0 auto}
.bigoffer .price{font-size:2.6rem}.bigoffer .incl{grid-template-columns:1fr}.bigoffer .badge{background:#16a34a}
.offer .badge,.pcard .badge{white-space:nowrap}
.dl-list{display:grid;gap:14px;max-width:960px;margin:0 auto}
.dl{display:flex;align-items:center;gap:1.2rem;background:#fff;border:1px solid var(--line);border-radius:16px;padding:1.2rem 1.4rem}
.dl .ic{margin:0;flex:none}.dl-t{flex:1}.dl-t p{color:var(--mut);font-size:.9rem}.dl-b{display:flex;gap:.5rem;flex:none}
.dl-b svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2}
@media(max-width:900px){.bigoffer{grid-template-columns:1fr;padding:2rem}.incl{grid-template-columns:1fr}}
@media(max-width:600px){.dl{flex-direction:column;align-items:flex-start}.dl-b{width:100%}.dl-b .btn{flex:1}.pcard .btn{width:100%}}