/* Lignère & Associés — démo fiduciaire. Palette marine / laiton / blanc cassé. */
:root{
	--navy:#14223a;--navy2:#1f3354;--paper:#f7f6f2;--paper2:#ecebe4;--ink:#141b27;--ink2:#56607a;--line:#dcdbd2;
	--brass:#c6a55c;--brass2:#e1c88c;--green:#2d7a5c;
	--fh:"Franklin Gothic Medium","Libre Franklin","Avenir Next","Segoe UI Semibold","Segoe UI",sans-serif;
	--fb:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
	--wrap:1200px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16.5px/1.65 var(--fb)}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--fh);font-weight:500;line-height:1.08;letter-spacing:-.015em;margin:0}
.wrap{width:min(var(--wrap),100% - 32px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:#000;color:#fff;padding:10px;z-index:90}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--brass);outline-offset:3px}
.over{font:600 12px/1.4 var(--fb);letter-spacing:.18em;text-transform:uppercase;color:var(--brass);margin:0 0 14px}
.disc{font-size:12.5px;color:var(--ink2);margin:14px 0 0}
small{font-size:.82em;opacity:.8}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border:1px solid var(--navy);border-radius:4px;background:var(--navy);color:#fff;font:600 15px/1 var(--fb);text-decoration:none;cursor:pointer;transition:background .2s}
.btn:hover{background:var(--navy2)}
.btn-line{background:transparent;color:var(--navy)}
.btn-line:hover{background:var(--paper2)}
.btn-sm{min-height:40px;padding:0 16px;font-size:14px}
.btn-light{background:var(--brass);border-color:var(--brass);color:var(--navy)}
.btn-light:hover{background:var(--brass2)}
.btn-wide{width:100%}
.btn-txt{border:0;background:none;color:#c4cbe0;text-decoration:underline;cursor:pointer;font:500 14px var(--fb)}

.top{position:sticky;top:0;z-index:20;background:rgba(247,246,242,.94);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:78px}
.logo{display:inline-flex;align-items:center;gap:12px;text-decoration:none;font:500 1.35rem/1.05 var(--fh);color:var(--navy)}
.logo i{font-style:normal;color:var(--ink2)}
.logo small{display:block;font:500 12px/1.4 var(--fb);color:var(--ink2);margin-top:3px}
.mono{display:grid;place-items:center;width:42px;height:42px;background:var(--navy);color:var(--brass);font:600 1.5rem var(--fh);border-radius:4px}
.nav{display:flex;gap:26px}
.nav a{text-decoration:none;font-weight:600;font-size:15px}
.nav a:hover{color:var(--green)}
.top-act{display:flex;align-items:center;gap:16px}
.link-client{font-weight:600;font-size:14px;text-decoration:none;padding-left:18px;position:relative}
.link-client::before{content:"";position:absolute;left:0;top:50%;width:10px;height:12px;margin-top:-6px;border:2px solid var(--green);border-radius:2px}

.hero{padding:clamp(40px,6vw,90px) 0;background:linear-gradient(180deg,var(--paper) 0,var(--paper2) 100%)}
.hero-in{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(30px,5vw,70px);align-items:center}
.hero h1{font-size:clamp(2.6rem,5.6vw,4.6rem)}
.hero h1 span{color:var(--green)}
.lead{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--ink2);margin:22px 0 30px;max-width:48ch}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.kpi{display:flex;flex-wrap:wrap;gap:34px;margin:38px 0 0;padding-top:22px;border-top:1px solid var(--line)}
.kpi dt{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink2)}
.kpi dd{margin:4px 0 0;font:500 1.9rem/1 var(--fh);color:var(--navy)}
.hero-img{margin:0;position:relative}
.hero-img img{width:100%;aspect-ratio:4/3.2;object-fit:cover;border-radius:4px;filter:saturate(.85)}
.hero-img figcaption{position:absolute;right:-12px;bottom:-22px;display:grid;gap:2px;padding:16px 20px;background:var(--navy);color:#fff;border-left:4px solid var(--brass);font-size:12px;max-width:260px}
.hero-img figcaption b{font:500 1rem var(--fh)}
.hero-img figcaption span{color:#aab3cc}

.sec{padding:clamp(64px,9vw,120px) 0}
.head{max-width:640px;margin-bottom:40px}
.head h2,.cab h2,.contact h2{font-size:clamp(2rem,3.8vw,3rem)}
.svc{display:grid;grid-template-columns:repeat(5,1fr);border-top:2px solid var(--navy)}
.svc article{padding:26px 22px 26px 0;border-right:1px solid var(--line);margin-right:22px}
.svc article:last-child{border-right:0;margin-right:0}
.svc h3{font-size:1.3rem;margin-bottom:10px}
.svc p{margin:0;color:var(--ink2);font-size:15px}
.svc .for{margin-top:14px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--green)}

.tools-sec{background:var(--navy);color:#fff}
.head-light h2{color:#fff}
.tools{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.tool{background:var(--navy2);border:1px solid rgba(255,255,255,.08);border-radius:6px;padding:clamp(20px,3vw,32px)}
.tool h3{font-size:1.45rem;margin-bottom:18px;color:#fff}
.tool fieldset{border:0;margin:0 0 16px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.tool legend{width:100%;padding:0;margin-bottom:8px;font-weight:600;color:#dfe4f1;font-size:15px}
.tool fieldset label{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border:1px solid rgba(255,255,255,.18);border-radius:4px;cursor:pointer;font-size:14px;color:#dfe4f1}
.tool fieldset label:has(input:checked){border-color:var(--brass);background:rgba(198,165,92,.14);color:#fff}
.tool input[type=radio],.tool input[type=checkbox]{accent-color:var(--brass);width:17px;height:17px}
.result{margin-top:8px;padding:20px;border-radius:4px;background:#fff;color:var(--ink);border-left:5px solid var(--green);animation:in .3s ease}
@keyframes in{from{opacity:.4;transform:translateY(4px)}}
.result h4{margin:0 0 6px;font:500 1.35rem var(--fh);color:var(--navy)}
.result p{margin:0 0 8px;font-size:15px;color:var(--ink2)}
.result ul{margin:0;padding-left:18px;font-size:14px;color:var(--ink)}
.tool .disc{color:#9aa4bf}
.prog{height:8px;border-radius:4px;background:rgba(255,255,255,.1);overflow:hidden}
.prog span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--green),var(--brass));transition:width .3s}
.prog-txt{margin:8px 0 14px;font-size:14px;color:#c4cbe0}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.checklist label{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:4px;cursor:pointer;color:#dfe4f1;font-size:15px}
.checklist label:hover{background:rgba(255,255,255,.05)}
.checklist label:has(input:checked){color:#8f9ab8;text-decoration:line-through}
.check-act{display:flex;align-items:center;gap:14px;margin-top:16px}

.cab{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:center}
.cab-txt>p:not(.over):not(.disc){color:var(--ink2)}
.people{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:14px}
.people li{display:flex;align-items:center;gap:14px;font-size:14px;color:var(--ink2)}
.people b{display:block;font:500 1.1rem var(--fh);color:var(--ink)}
.av{display:grid;place-items:center;flex:none;width:52px;height:52px;border-radius:50%;background:var(--paper2);border:1px solid var(--line);font:600 1rem var(--fh);color:var(--navy)}
.cab-pics{display:grid;gap:14px}
.cab-pics img{border-radius:4px;aspect-ratio:16/9;object-fit:cover;width:100%;filter:saturate(.85)}
.cab-pics img:last-child{width:80%;justify-self:end}

.contact{background:var(--paper2)}
.contact-in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:start}
.contact-in>div>p:not(.over){color:var(--ink2)}
.coords{margin:26px 0 0;display:grid;gap:0}
.coords div{display:grid;grid-template-columns:110px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
.coords dt{color:var(--ink2)}
.coords dd{margin:0}
.cform{background:#fff;border:1px solid var(--line);border-radius:6px;padding:clamp(20px,3vw,32px);display:grid;gap:14px}
.f{display:grid;gap:6px;font-size:13px;font-weight:600;color:var(--ink2)}
.f input,.f select,.f textarea{min-height:46px;padding:10px 12px;border:1px solid var(--line);border-radius:4px;background:var(--paper);font:400 16px var(--fb);color:var(--ink)}
.r2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pref{border:0;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:16px;font-size:15px}
.pref legend{width:100%;padding:0;margin-bottom:6px;font-size:13px;font-weight:600;color:var(--ink2)}
.pref input{accent-color:var(--navy)}

.foot{background:#0d1728;color:#9aa4bf;padding:40px 0 100px;font-size:14px}
.foot-in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}
.foot p{margin:0}
.foot b{color:#fff;font-weight:600}
.foot a{color:#fff}

@media print{
	body *{visibility:hidden}
	[data-check],[data-check] *{visibility:visible}
	[data-check]{position:absolute;inset:0;background:#fff;color:#000}
	[data-check] h3,[data-check] label{color:#000!important}
	.check-act,.prog{display:none}
}
@media (max-width:1100px){.svc{grid-template-columns:1fr 1fr 1fr}.svc article:nth-child(3){border-right:0;margin-right:0}}
@media (max-width:920px){
	.hero-in,.tools,.cab,.contact-in{grid-template-columns:1fr}
	.nav,.link-client{display:none}
	.svc{grid-template-columns:1fr 1fr}
	.svc article{border-right:0;margin-right:0;border-bottom:1px solid var(--line)}
	.hero-img figcaption{right:8px}
}
@media (max-width:560px){
	.svc,.r2{grid-template-columns:1fr}
	.logo small{display:none}
	.top-act .btn{padding:0 12px;font-size:13px}
	.coords div{grid-template-columns:1fr;gap:2px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}