/* Lémanis Fiduciaire — fiduciaire (maquette CroisierWeb) */
:root {
    --navy: #0d2240; --navy2: #17345e; --ice: #c0cfe8; --teal: #3aa38f; --teal-d: #2a8473;
    --paper: #f6f4ef; --white: #fff; --ink: #14223a; --muted: #5d6a7e; --line: #e2e6ec;
    --display: "Jost", system-ui, sans-serif; --body: "Source Sans", system-ui, sans-serif;
    --mk-accent: #0d2240; --mk-accent-fg: #fff; --mk-surface: #fff; --mk-fg: #14223a; --mk-radius: 10px; --mk-font: "Source Sans", system-ui, sans-serif;
    --mk-back: #0d2240; --mk-back-fg: #c0cfe8;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body { margin: 0; background: var(--white); color: var(--ink); font: 400 1.08rem/1.65 var(--body); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
svg { display: block; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.1; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 em, h2 em { font-style: normal; color: var(--teal); }
p { margin: 0 0 1em; }
.container { width: min(1200px, 100% - 40px); margin-inline: auto; }
.muted { color: var(--muted); }
:focus-visible { outline: 3px solid rgba(58, 163, 143, .5); outline-offset: 2px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 0 26px; border-radius: 10px; font: 500 1rem var(--display); text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: background .25s, color .25s, border-color .25s, transform .25s; }
.btn:hover { transform: translateY(-2px); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy2); }
.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: var(--teal-d); }
.btn-line { border-color: var(--navy); color: var(--navy); }
.btn-line:hover { background: var(--navy); color: #fff; }
.btn-wide { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 500 .8rem var(--display); letter-spacing: .14em; text-transform: uppercase; color: var(--teal-d); margin-bottom: 18px; }
.eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; }
.eyebrow.light { color: #7fd1bf; }

/* En-tête */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, .94); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.site-header.is-scrolled { border-color: var(--line); }
.header-inner { display: flex; align-items: center; gap: 24px; height: 80px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { display: flex; align-items: flex-end; gap: 3px; width: 40px; height: 40px; padding: 8px; border-radius: 10px; background: var(--navy); }
.brand-mark i { flex: 1; border-radius: 2px; background: var(--ice); }
.brand-mark i:nth-child(1) { height: 40%; } .brand-mark i:nth-child(2) { height: 70%; } .brand-mark i:nth-child(3) { height: 100%; background: var(--teal); }
.brand-text strong { display: block; font: 600 1.35rem/1 var(--display); color: var(--navy); letter-spacing: -.01em; }
.brand-text small { display: block; margin-top: 4px; font-size: .78rem; color: var(--muted); }
.main-nav { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.main-nav > a:not(.btn) { position: relative; text-decoration: none; font: 500 .96rem var(--display); color: var(--muted); padding: 6px 0; }
.main-nav > a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--teal); transform: scaleX(0); transition: transform .3s; }
.main-nav > a:not(.btn):hover, .main-nav > a[aria-current="page"]:not(.btn) { color: var(--navy); }
.main-nav > a:not(.btn):hover::after, .main-nav > a[aria-current="page"]:not(.btn)::after { transform: scaleX(1); }
.lang-switcher { display: flex; gap: 2px; padding: 3px; border-radius: 8px; background: var(--paper); }
.lang-switcher a { padding: 3px 8px; border-radius: 6px; font-size: .75rem; font-weight: 600; text-decoration: none; color: var(--muted); }
.lang-switcher a.active { background: #fff; color: var(--navy); box-shadow: 0 1px 3px rgba(13, 34, 64, .15); }
.nav-cta { min-height: 44px; padding: 0 20px; }
.nav-toggle { display: none; margin-left: auto; width: 46px; height: 46px; border-radius: 10px; border: 1px solid var(--line); background: #fff; cursor: pointer; position: relative; }
.nav-toggle span { position: absolute; left: 13px; right: 13px; height: 2px; background: var(--navy); transition: transform .3s; }
.nav-toggle span:first-child { top: 19px; } .nav-toggle span:last-child { top: 26px; }
.mk-nav-open .nav-toggle span:first-child { transform: translateY(3.5px) rotate(45deg); }
.mk-nav-open .nav-toggle span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* Hero */
.hero { padding: clamp(60px, 8vw, 110px) 0 clamp(60px, 7vw, 90px); background: linear-gradient(180deg, #fff 0%, var(--paper) 100%); position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(ellipse at 75% 40%, #000 0%, transparent 65%); opacity: .7; pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.hero h1 { font-size: clamp(2.6rem, 5.4vw, 4.4rem); color: var(--navy); margin-bottom: 22px; }
.lead { font-size: 1.18rem; color: var(--muted); max-width: 560px; margin-bottom: 30px; }

.panel { position: relative; padding: 24px; border-radius: 18px; background: #fff; box-shadow: 0 40px 80px -30px rgba(13, 34, 64, .35), 0 0 0 1px var(--line); }
.panel-top { display: flex; justify-content: space-between; font: 500 .9rem var(--display); color: var(--navy); margin-bottom: 18px; }
.panel-top em { font-style: normal; color: var(--muted); }
.panel-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 20px; }
.panel-kpis div { padding: 12px; border-radius: 12px; background: var(--paper); }
.panel-kpis small { display: block; font-size: .74rem; color: var(--muted); }
.panel-kpis b { display: block; font: 600 1.05rem var(--display); color: var(--navy); margin: 2px 0; white-space: nowrap; }
.panel-kpis i { font-style: normal; font-size: .78rem; font-weight: 600; color: var(--teal-d); }
.panel-chart { display: flex; align-items: flex-end; gap: 7px; height: 150px; padding-right: 120px; border-bottom: 1px solid var(--line); }
.panel-chart span { flex: 1; height: var(--h); border-radius: 4px 4px 0 0; background: linear-gradient(var(--navy2), var(--navy)); transform-origin: bottom; animation: bar 1s calc(var(--i) * 60ms + .3s) cubic-bezier(.2, .8, .2, 1) both; }
.panel-chart span:nth-child(n+10) { background: linear-gradient(#5cc4ae, var(--teal)); }
@keyframes bar { from { transform: scaleY(0); } }
.panel-donut { position: absolute; right: 24px; bottom: 40px; width: 110px; text-align: center; }
.panel-donut svg { width: 90px; height: 90px; margin: 0 auto 4px; transform: rotate(-90deg); }
.panel-donut p { margin: 0; line-height: 1.1; }
.panel-donut b { display: block; font: 600 1.1rem var(--display); color: var(--navy); }
.panel-donut small { font-size: .72rem; color: var(--muted); }

.stats { background: var(--navy); color: var(--ice); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stats-grid > div { padding: 38px 24px; border-left: 1px solid rgba(192, 207, 232, .15); }
.stats-grid > div:first-child { border-left: 0; padding-left: 0; }
.stat-n { font: 500 clamp(2.4rem, 4.4vw, 3.4rem)/1 var(--display); color: #fff; margin-bottom: 8px; }
.stats-grid p:last-child { margin: 0; font-size: .95rem; }

/* Sections */
.section { padding: clamp(70px, 10vw, 120px) 0; }
.section-paper { background: var(--paper); }
.section-navy { background: radial-gradient(circle at 90% 10%, rgba(58, 163, 143, .25), transparent 45%), var(--navy); color: var(--ice); }
.section-navy h2 { color: #fff; }
.section-head { max-width: 680px; margin-bottom: 50px; }
.section-head h2, .why h2 { font-size: clamp(2rem, 4vw, 3rem); color: var(--navy); }
.section-navy .section-head h2 { color: #fff; }

.srv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.srv-card { position: relative; padding: 36px 32px 44px; background: #fff; text-decoration: none; transition: background .3s; }
.srv-card:hover { background: var(--paper); }
.srv-n { font: 500 .85rem var(--display); color: var(--teal-d); }
.srv-card h3 { font-size: 1.4rem; color: var(--navy); margin: 26px 0 10px; }
.srv-card p { color: var(--muted); margin: 0; }
.arrow { position: absolute; top: 32px; right: 30px; color: var(--navy); transition: transform .3s; }
.srv-card:hover .arrow { transform: translateX(6px); }

/* Simulateur */
.sim { display: grid; grid-template-columns: 1.4fr 1fr; gap: 0; border-radius: 18px; overflow: hidden; background: #fff; color: var(--ink); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .5); }
.sim-fields { padding: clamp(24px, 4vw, 40px); display: grid; gap: 26px; }
.sim legend, .range > span { display: flex; justify-content: space-between; font: 500 .92rem var(--display); color: var(--navy); margin-bottom: 10px; width: 100%; }
.sim fieldset { border: 0; padding: 0; margin: 0; }
.seg { display: flex; flex-wrap: wrap; gap: 0; }
.seg label { flex: 1; cursor: pointer; }
.seg input { position: absolute; opacity: 0; }
.seg span { display: block; text-align: center; padding: 12px 8px; border: 1px solid var(--line); margin-left: -1px; font-weight: 600; color: var(--muted); transition: background .2s, color .2s; }
.seg label:first-of-type span { border-radius: 10px 0 0 10px; margin-left: 0; }
.seg label:last-of-type span { border-radius: 0 10px 10px 0; }
.seg input:checked + span { background: var(--navy); border-color: var(--navy); color: #fff; }
.seg input:focus-visible + span { outline: 3px solid rgba(58, 163, 143, .5); }
.range output { font-weight: 600; color: var(--teal-d); }
.range input { width: 100%; accent-color: var(--teal); }
.opts { display: flex; flex-wrap: wrap; gap: 10px 26px; }
.opts legend { margin-bottom: 10px; }
.opts label { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.opts input { width: 18px; height: 18px; accent-color: var(--teal); }
.sim-result { padding: clamp(24px, 4vw, 40px); background: var(--paper); display: flex; flex-direction: column; justify-content: center; }
.sim-label { font: 500 .85rem var(--display); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.sim-price { font: 600 clamp(2.4rem, 5vw, 3.4rem)/1.1 var(--display); color: var(--navy); margin-bottom: 8px; }
.sim-note { font-size: .88rem; color: var(--muted); margin-bottom: 24px; }

.why { display: grid; grid-template-columns: .7fr 1.3fr; gap: 50px; align-items: start; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.check { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(58, 163, 143, .14); color: var(--teal-d); font-weight: 700; margin-bottom: 16px; }
.why-item h3, .why-item h2 { font-size: 1.25rem; color: var(--navy); margin-top: 6px; }
.why-item p { margin: 0; }

.cta-band { padding: 0 0 clamp(70px, 9vw, 110px); }
.cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 30px; flex-wrap: wrap; padding: clamp(32px, 5vw, 56px); border-radius: 20px; background: var(--paper); border: 1px solid var(--line); }
.cta-inner h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); color: var(--navy); margin-bottom: 6px; }
.cta-inner p { margin: 0; color: var(--muted); }

/* Pages intérieures */
.page-hero { padding: clamp(60px, 8vw, 100px) 0 clamp(40px, 5vw, 60px); background: var(--paper); border-bottom: 1px solid var(--line); }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); color: var(--navy); }
.page-hero .lead { margin: 0; }
.srv-list { display: grid; }
.srv-row { display: grid; grid-template-columns: 90px 1fr minmax(240px, .6fr); gap: 34px; padding: 40px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 100px; }
.srv-n.big { font-size: 2.4rem; line-height: 1; color: var(--ice); -webkit-text-stroke: 1px var(--navy); color: transparent; }
.srv-row h2 { font-size: 1.7rem; color: var(--navy); }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ticks li { display: flex; gap: 10px; }
.ticks li::before { content: "✓"; color: var(--teal-d); font-weight: 700; }

.about { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(40px, 7vw, 90px); }
.about-big { font: 400 clamp(1.25rem, 2.2vw, 1.55rem)/1.5 var(--display); color: var(--navy); }
.timeline { list-style: none; margin: 0; padding: 0 0 0 26px; border-left: 2px solid var(--line); }
.timeline li { position: relative; padding: 0 0 26px; }
.timeline li::before { content: ""; position: absolute; left: -33px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: #fff; border: 3px solid var(--teal); }
.timeline b { display: block; font: 600 1.3rem var(--display); color: var(--navy); }
.timeline span { color: var(--muted); }

.team { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.member-ph { position: relative; aspect-ratio: 4 / 5; border-radius: 14px; overflow: hidden; display: grid; place-items: end start; padding: 16px; margin-bottom: 18px; }
.member-ph::before { content: ""; position: absolute; left: 50%; top: 20%; width: 42%; aspect-ratio: 1; border-radius: 50%; transform: translateX(-50%); background: rgba(255, 255, 255, .22); box-shadow: 0 110px 0 40px rgba(255, 255, 255, .16); }
.member-ph span { position: relative; font: 600 1.3rem var(--display); color: #fff; }
.p0 { background: linear-gradient(160deg, #17345e, #0d2240); } .p1 { background: linear-gradient(160deg, #3aa38f, #1b5e57); } .p2 { background: linear-gradient(160deg, #5d6a7e, #2b3445); } .p3 { background: linear-gradient(160deg, #24508a, #0d2240); }
.member h2 { font-size: 1.25rem; color: var(--navy); margin-bottom: 4px; }
.role { font-size: .92rem; font-weight: 600; color: var(--teal-d); margin-bottom: 4px; }

.faq { max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; gap: 20px; align-items: baseline; padding: 24px 40px 24px 0; font: 500 1.2rem var(--display); color: var(--navy); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { font-size: .85rem; color: var(--teal-d); }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 22px; font-size: 1.5rem; color: var(--teal-d); transition: transform .3s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 24px 42px; margin: 0; color: var(--muted); }

.contact-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: start; }
.form { padding: clamp(24px, 4vw, 40px); border-radius: 16px; border: 1px solid var(--line); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.f { display: block; margin-bottom: 18px; }
.f > span { display: block; font: 500 .9rem var(--display); color: var(--navy); margin-bottom: 7px; }
.f input, .f select, .f textarea { width: 100%; padding: 13px 15px; border-radius: 10px; border: 1px solid var(--line); background: var(--paper); font: inherit; color: var(--ink); transition: border-color .2s, background .2s; }
.f input:focus, .f select:focus, .f textarea:focus { outline: none; border-color: var(--teal); background: #fff; }
.contact-side { display: grid; gap: 16px; }
.side-card { padding: 26px; border-radius: 14px; background: var(--paper); }
.side-card a { text-decoration: none; color: var(--navy); font-weight: 600; }
.side-card p:last-child { margin: 0; }
.side-card.navy { background: var(--navy); color: var(--ice); }
.side-card.navy .stat-n small { font-size: .5em; color: #7fd1bf; }

.site-footer { background: var(--navy); color: var(--ice); padding: 70px 0 28px; }
.site-footer .brand-text strong { color: #fff; }
.site-footer .brand-text small { color: var(--ice); opacity: .7; }
.site-footer .brand-mark { background: var(--navy2); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr .8fr; gap: 40px; padding-bottom: 44px; }
.footer-desc { margin-top: 18px; max-width: 300px; opacity: .8; }
.footer-h { font: 500 .78rem var(--display); letter-spacing: .14em; text-transform: uppercase; color: #7fd1bf; margin-bottom: 12px; }
.footer-grid a { text-decoration: none; }
.footer-grid a:hover { color: #fff; }
.footer-nav { display: grid; gap: 6px; align-content: start; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 22px; border-top: 1px solid rgba(192, 207, 232, .15); font-size: .88rem; }
.footer-bottom p { margin: 0; }
.mk-legal a { color: var(--teal-d); }

@media (prefers-reduced-motion: reduce) { .panel-chart span { animation: none; } }