/* ===========================================================
   ÉclatNet — Design System partagé (Ethereal Glass)
   Thème ménage premium · noir bleuté + vert/bleu
   =========================================================== */
:root{
  --bg:#05080B;--text:#EDF3F6;--muted:#8092A0;--faint:#586977;
  --green:#2BE0A0;--blue:#48A8EA;
  --glass:rgba(255,255,255,.045);--glass-2:rgba(255,255,255,.07);
  --hair:rgba(255,255,255,.09);--hair-2:rgba(255,255,255,.14);
  --grad:linear-gradient(115deg,#48A8EA 0%,#2BE0A0 100%);
  --grad-soft:linear-gradient(115deg,rgba(72,168,234,.18),rgba(43,224,160,.18));
  --ease:cubic-bezier(.32,.72,0,1);--ease-out:cubic-bezier(.16,1,.3,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:'General Sans',sans-serif;line-height:1.6;overflow-x:hidden;letter-spacing:-.01em}
h1,h2,h3,h4{font-family:'Clash Display',sans-serif;font-weight:600;line-height:1.04;letter-spacing:-.025em}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:6px}
.wrap{max-width:1200px;margin:0 auto;padding:0 28px}
.narrow{max-width:820px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.muted{color:var(--muted)}

/* ambient */
.orb{position:fixed;border-radius:50%;filter:blur(95px);z-index:-1;pointer-events:none;opacity:.5}
.orb.a{top:-220px;right:-160px;width:600px;height:600px;background:radial-gradient(circle,rgba(72,168,234,.5),transparent 65%)}
.orb.b{top:55%;left:-260px;width:560px;height:560px;background:radial-gradient(circle,rgba(43,224,160,.38),transparent 65%)}
.grain{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.035;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* media placeholder */
.media{position:relative;overflow:hidden;border-radius:24px;border:1px solid var(--hair);background:radial-gradient(circle at 28% 22%,rgba(72,168,234,.14),transparent 55%),radial-gradient(circle at 82% 80%,rgba(43,224,160,.12),transparent 55%),linear-gradient(160deg,#0B141C,#070D12);display:grid;place-items:center}
.media::before{content:"";position:absolute;inset:0;opacity:.5;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:22px 22px;-webkit-mask-image:radial-gradient(circle at center,#000,transparent 75%);mask-image:radial-gradient(circle at center,#000,transparent 75%)}
.media .lbl{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;padding:20px;color:var(--faint)}
.media .lbl .ico{width:54px;height:54px;border-radius:16px;background:var(--glass-2);border:1px solid var(--hair);display:grid;place-items:center}
.media .lbl .ico svg{color:var(--muted)}
.media .lbl b{color:var(--muted);font-weight:600;font-size:.92rem}
.media .lbl span{font-size:.74rem;letter-spacing:.04em}
.media .dim{position:absolute;bottom:12px;right:14px;z-index:2;font-size:.68rem;color:var(--faint);background:rgba(0,0,0,.35);border:1px solid var(--hair);padding:4px 9px;border-radius:999px}
.ratio-16{aspect-ratio:16/9}.ratio-43{aspect-ratio:4/3}.ratio-11{aspect-ratio:1/1}.ratio-21{aspect-ratio:21/9}
.media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.media.has-img::before{display:none}
.media.has-img .lbl{display:none}
.media.has-img::after{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(180deg,rgba(5,8,11,.12),rgba(5,8,11,.5))}
.play{position:relative;width:78px;height:78px;border-radius:999px;background:var(--grad);display:grid;place-items:center;cursor:pointer;box-shadow:0 14px 50px -10px rgba(43,224,160,.65);transition:transform .5s var(--ease);z-index:3}
.play::after{content:"";position:absolute;inset:-10px;border-radius:999px;border:1px solid rgba(43,224,160,.4);animation:ring 2.6s var(--ease) infinite}
@keyframes ring{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.5);opacity:0}}
.play svg{margin-left:4px;color:#04140D}.media:hover .play{transform:scale(1.06)}

/* buttons */
.btn{position:relative;display:inline-flex;align-items:center;gap:13px;font-family:'General Sans';font-weight:600;font-size:.98rem;padding:11px 12px 11px 26px;border-radius:999px;cursor:pointer;border:1px solid transparent;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.btn .ico-c{width:34px;height:34px;border-radius:999px;display:grid;place-items:center;transition:transform .5s var(--ease)}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--grad);color:#04140D;box-shadow:0 10px 40px -12px rgba(43,224,160,.6)}
.btn-primary .ico-c{background:rgba(4,20,13,.18)}
.btn-primary:hover{box-shadow:0 16px 50px -10px rgba(43,224,160,.7);transform:translateY(-2px)}
.btn-primary:hover .ico-c{transform:translate(3px,-2px) scale(1.06)}
.btn-ghost{background:var(--glass);border:1px solid var(--hair);color:var(--text);padding:11px 24px}
.btn-ghost:hover{background:var(--glass-2);border-color:var(--hair-2);transform:translateY(-2px)}

/* eyebrow */
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.22em;color:var(--muted);background:var(--glass);border:1px solid var(--hair);padding:7px 15px;border-radius:999px}
.eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 2.4s var(--ease) infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(43,224,160,.5)}70%{box-shadow:0 0 0 9px rgba(43,224,160,0)}100%{box-shadow:0 0 0 0 rgba(43,224,160,0)}}

/* nav */
.nav-zone{position:fixed;top:0;left:0;right:0;z-index:40;display:flex;justify-content:center;padding:22px 20px;transition:padding .5s var(--ease)}
.nav-zone.shrink{padding-top:12px}
.nav{display:flex;align-items:center;gap:30px;background:rgba(8,12,17,.6);border:1px solid var(--hair);backdrop-filter:blur(22px) saturate(160%);border-radius:999px;padding:9px 9px 9px 22px;box-shadow:0 20px 50px -25px rgba(0,0,0,.8);max-width:1000px;width:100%}
.brand{display:flex;align-items:center;gap:11px;font-family:'Clash Display';font-weight:600;font-size:1.18rem;margin-right:auto}
.brand .mark{width:36px;height:36px;border-radius:11px;background:var(--grad);display:grid;place-items:center;box-shadow:0 6px 18px -6px rgba(43,224,160,.7)}
.nav-links{display:flex;gap:26px;font-size:.92rem;color:var(--muted)}
.nav-links a{position:relative;transition:color .4s var(--ease)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-5px;width:0;height:1px;background:var(--grad);transition:width .45s var(--ease)}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-tel{font-size:.92rem;color:var(--text);font-weight:600;display:flex;align-items:center;gap:8px}
.burger{display:none;width:44px;height:44px;border-radius:999px;background:var(--glass);border:1px solid var(--hair);cursor:pointer;position:relative}
.burger span{position:absolute;left:13px;width:18px;height:1.6px;background:var(--text);border-radius:2px;transition:transform .5s var(--ease),opacity .3s var(--ease)}
.burger span:nth-child(1){top:17px}.burger span:nth-child(2){top:23px}.burger span:nth-child(3){top:29px}
body.menu-open .burger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.menu-open .burger span:nth-child(2){opacity:0}
body.menu-open .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.overlay{position:fixed;inset:0;z-index:35;background:rgba(5,8,11,.88);backdrop-filter:blur(30px);display:flex;flex-direction:column;justify-content:center;gap:6px;padding:0 40px;opacity:0;pointer-events:none;transition:opacity .5s var(--ease)}
body.menu-open .overlay{opacity:1;pointer-events:auto}
.overlay a{font-family:'Clash Display';font-size:2.3rem;font-weight:600;transform:translateY(28px);opacity:0;transition:transform .7s var(--ease),opacity .7s var(--ease)}
body.menu-open .overlay a{transform:none;opacity:1}
body.menu-open .overlay a:nth-child(1){transition-delay:.08s}body.menu-open .overlay a:nth-child(2){transition-delay:.14s}
body.menu-open .overlay a:nth-child(3){transition-delay:.2s}body.menu-open .overlay a:nth-child(4){transition-delay:.26s}body.menu-open .overlay a:nth-child(5){transition-delay:.32s}
body.menu-open .overlay .btn{transition-delay:.4s;width:max-content;margin-top:18px}
/* ===== MEGA MENU (desktop) ===== */
.nav-item{position:relative;display:flex;align-items:center}
.nav-item>a{display:flex;align-items:center;gap:5px;cursor:pointer}
.nav-item .caret{transition:transform .4s var(--ease)}
.nav-item:hover .caret,.nav-item:focus-within .caret{transform:rotate(180deg)}
.nav-item::after{content:"";position:absolute;top:100%;left:-12px;right:-12px;height:26px}
.mega{position:absolute;top:calc(100% + 20px);left:50%;transform:translateX(-50%) translateY(10px);width:min(640px,92vw);background:rgba(9,13,18,.93);backdrop-filter:blur(24px) saturate(160%);border:1px solid var(--hair);border-radius:22px;padding:12px;box-shadow:0 30px 70px -30px rgba(0,0,0,.9);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .35s var(--ease),transform .35s var(--ease);z-index:55;display:grid;grid-template-columns:1fr 1fr;gap:4px}
.nav-item:hover .mega,.nav-item:focus-within .mega{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.mega a{display:flex;gap:12px;align-items:flex-start;padding:11px 13px;border-radius:14px;color:var(--text);transition:background .3s var(--ease)}
.mega a::after{display:none}
.mega a:hover{background:var(--glass-2)}
.mega a .mi{width:38px;height:38px;border-radius:11px;background:var(--glass-2);border:1px solid var(--hair);display:grid;place-items:center;flex-shrink:0}
.mega a .mi svg{color:var(--green)}
.mega a b{font-size:.9rem;font-weight:600;display:block;margin-bottom:1px}
.mega a small{color:var(--muted);font-size:.76rem;line-height:1.35;display:block}
.mega .mega-foot{grid-column:1/-1;margin-top:4px;border-top:1px solid var(--hair);padding:12px 13px 4px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.mega .mega-foot span{font-size:.82rem;color:var(--muted)}
.mega .mega-foot a{padding:8px 16px;border-radius:999px;background:var(--grad);color:#04140D;font-weight:600;font-size:.82rem;white-space:nowrap}
/* ===== overlay structuré (mobile) ===== */
.overlay{justify-content:flex-start;padding:96px 32px 48px;overflow-y:auto;gap:2px}
.overlay a{font-size:1.5rem}
.overlay .ov-h{font-family:'Clash Display';font-size:.72rem;text-transform:uppercase;letter-spacing:.2em;color:var(--green);margin:22px 0 4px;opacity:0;transform:translateY(28px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
body.menu-open .overlay .ov-h{opacity:1;transform:none}
@media(max-width:900px){.mega{display:none}.nav-item .caret{display:none}}

/* page hero (inner pages) */
.page-hero{padding:160px 0 70px;position:relative}
.crumb{display:flex;gap:8px;align-items:center;color:var(--faint);font-size:.84rem;margin-bottom:22px}
.crumb a:hover{color:var(--muted)}.crumb svg{color:var(--faint)}
.page-hero h1{font-size:clamp(2.6rem,5.4vw,4.4rem);margin-bottom:18px;max-width:16ch}
.page-hero p.lead{font-size:1.15rem;color:var(--muted);max-width:560px}

/* sections */
section.block{padding:110px 0;position:relative}
section.block.tight{padding:80px 0}
.head{max-width:680px;margin-bottom:54px}
.head.center{margin:0 auto 54px;text-align:center}
.head h2{font-size:clamp(2rem,4.2vw,3.2rem);margin:16px 0 14px}
.head p{color:var(--muted);font-size:1.05rem}

/* generic glass card */
.card{border:1px solid var(--hair);border-radius:24px;padding:30px;background:var(--glass);transition:transform .6s var(--ease),border-color .6s var(--ease)}
.card:hover{transform:translateY(-5px);border-color:var(--hair-2)}
.card .ico{width:52px;height:52px;border-radius:15px;background:var(--glass-2);border:1px solid var(--hair);display:grid;place-items:center;margin-bottom:18px}
.card .ico svg{color:var(--green)}
.card h3{font-size:1.25rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.94rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}

/* list with ticks */
.ticks{list-style:none;display:grid;gap:13px}
.ticks li{display:flex;gap:12px;align-items:flex-start;color:var(--muted);font-size:.97rem}
.ticks li .t{width:22px;height:22px;border-radius:999px;background:var(--grad-soft);border:1px solid rgba(43,224,160,.3);display:grid;place-items:center;flex-shrink:0;margin-top:2px}
.ticks li .t svg{color:var(--green)}

/* FAQ */
.faq{display:grid;gap:12px;max-width:820px;margin:0 auto}
.faq details{border:1px solid var(--hair);border-radius:16px;background:var(--glass);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:20px 24px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:'Clash Display';font-weight:600;font-size:1.06rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pl{width:26px;height:26px;flex-shrink:0;border-radius:999px;border:1px solid var(--hair);display:grid;place-items:center;transition:transform .5s var(--ease);color:var(--green)}
.faq details[open] summary .pl{transform:rotate(45deg)}
.faq .ans{padding:0 24px 22px;color:var(--muted);font-size:.96rem}

/* pricing / devis card */
.price-card{border:1px solid var(--hair);border-radius:26px;padding:34px;background:linear-gradient(160deg,rgba(72,168,234,.14),rgba(43,224,160,.07))}
.price-card .label{font-size:.82rem;text-transform:uppercase;letter-spacing:.16em;color:var(--muted)}
.price-card .price{font-family:'Clash Display';font-weight:600;font-size:3.2rem;line-height:1;margin:8px 0 2px}
.price-card .price small{font-family:'General Sans';font-size:1rem;color:var(--muted);font-weight:500}

/* form */
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.field label{font-size:.86rem;color:var(--muted);font-weight:500}
.field label .req{color:var(--green)}
.field input,.field select,.field textarea{background:rgba(255,255,255,.03);border:1px solid var(--hair);border-radius:13px;padding:13px 16px;color:var(--text);font-family:'General Sans';font-size:.98rem;transition:border-color .4s var(--ease),background .4s var(--ease);min-height:48px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);background:rgba(43,224,160,.05)}
.field textarea{resize:vertical;min-height:120px}
.help{font-size:.78rem;color:var(--faint)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.form-card{border:1px solid var(--hair);border-radius:26px;padding:34px;background:var(--glass)}

/* trust badges */
.badges{display:flex;gap:12px;flex-wrap:wrap}
.badge-t{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--muted);background:var(--glass);border:1px solid var(--hair);padding:9px 15px;border-radius:999px}
.badge-t svg{color:var(--green)}

/* sticky mobile CTA */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:45;display:none;gap:10px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:rgba(8,12,17,.85);backdrop-filter:blur(18px);border-top:1px solid var(--hair)}
.sticky-cta .btn{flex:1;justify-content:center;padding-left:18px;padding-right:18px}

/* blog cards */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{border:1px solid var(--hair);border-radius:24px;overflow:hidden;background:var(--glass);transition:transform .6s var(--ease),border-color .6s var(--ease);display:flex;flex-direction:column}
.post:hover{transform:translateY(-6px);border-color:var(--hair-2)}
.post .media{border:none;border-radius:0}
.post .body{padding:24px;display:flex;flex-direction:column;flex:1}
.post .cat{font-size:.74rem;text-transform:uppercase;letter-spacing:.12em;color:var(--green);margin-bottom:10px}
.post h3{font-size:1.18rem;margin-bottom:10px}
.post p{color:var(--muted);font-size:.92rem;flex:1}
.post .meta{margin-top:16px;font-size:.8rem;color:var(--faint);display:flex;gap:10px}
.post.feature{grid-column:span 3;flex-direction:row}
.post.feature .media{width:46%;border-radius:0}
.post.feature .body{justify-content:center}
.post.feature h3{font-size:1.7rem}

/* article body */
.article-body{max-width:760px;margin:0 auto;font-size:1.08rem;color:#d6dee5}
.article-body h2{font-size:1.7rem;margin:42px 0 16px}
.article-body h3{font-size:1.3rem;margin:32px 0 12px}
.article-body p{margin-bottom:20px}
.article-body ul,.article-body ol{margin:0 0 20px 22px}
.article-body li{margin-bottom:10px;color:var(--muted)}
.article-body blockquote{border-left:3px solid var(--green);background:var(--glass);padding:16px 22px;border-radius:0 14px 14px 0;margin:24px 0;color:var(--text)}
.article-body .cta-inline{border:1px solid var(--hair);border-radius:20px;padding:26px;background:linear-gradient(150deg,rgba(72,168,234,.16),rgba(43,224,160,.08));margin:32px 0;text-align:center}
.toc{border:1px solid var(--hair);border-radius:18px;padding:22px 24px;background:var(--glass);margin-bottom:32px}
.toc b{font-family:'Clash Display';display:block;margin-bottom:12px}
.toc a{display:block;color:var(--muted);font-size:.93rem;padding:5px 0;transition:color .4s}
.toc a:hover{color:var(--green)}
.author{display:flex;align-items:center;gap:14px;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);padding:20px 0;margin:34px 0}
.author .av{width:52px;height:52px;border-radius:999px;background:var(--glass-2);border:1px solid var(--hair);display:grid;place-items:center;color:var(--muted);font-family:'Clash Display'}
.author b{font-size:.96rem}.author span{font-size:.83rem;color:var(--muted);display:block}

/* stats row */
.stats{display:flex;gap:36px;flex-wrap:wrap}
.stat b{font-family:'Clash Display';font-size:2.4rem;display:block}
.stat span{font-size:.86rem;color:var(--muted)}

/* chips */
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chip{background:var(--glass);border:1px solid var(--hair);padding:11px 20px;border-radius:999px;font-size:.92rem;color:var(--muted);transition:all .5s var(--ease)}
.chip:hover{color:var(--text);border-color:var(--hair-2);transform:translateY(-2px)}
.chip.main{background:var(--grad);color:#04140D;border:none;font-weight:600}

/* cta band */
.cta-band{position:relative;overflow:hidden;border:1px solid var(--hair);border-radius:30px;text-align:center;padding:72px 40px;background:linear-gradient(150deg,rgba(72,168,234,.2),rgba(43,224,160,.12))}
.cta-band h2{font-size:clamp(2rem,4.4vw,3.2rem);margin-bottom:16px}
.cta-band p{color:var(--muted);font-size:1.08rem;max-width:460px;margin:0 auto 28px}
.cta-band .row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta-band .glo{position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(43,224,160,.4),transparent 70%);filter:blur(60px);top:-160px;left:50%;transform:translateX(-50%);pointer-events:none}

/* footer */
footer{border-top:1px solid var(--hair);padding:70px 0 34px;margin-top:40px}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:46px}
.foot h4{font-family:'Clash Display';font-size:1rem;margin-bottom:16px}
.foot a,.foot p{display:block;color:var(--muted);font-size:.92rem;margin-bottom:10px;transition:color .4s}
.foot a:hover{color:var(--text)}
.foot .brand{margin-bottom:16px;margin-right:0}
.foot-tel{color:var(--green)!important;font-weight:600}
.foot-bottom{border-top:1px solid var(--hair);padding-top:26px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.84rem;color:var(--faint)}

/* reveal */
.reveal{opacity:0;transform:translateY(40px);filter:blur(6px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out),filter .9s var(--ease-out)}
.reveal.in{opacity:1;transform:none;filter:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}

@media(max-width:900px){
  .nav-links,.nav-tel{display:none}.burger{display:block}
  .grid-3,.grid-2,.grid-4,.posts,.stats{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .post.feature{flex-direction:column}.post.feature .media{width:100%}
  section.block{padding:72px 0}.page-hero{padding:130px 0 50px}
  .sticky-cta{display:flex}
  .foot{grid-template-columns:1fr 1fr;gap:30px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none;filter:none}}
@media print{*{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}.nav-zone,.grain,.overlay,.burger,.sticky-cta{display:none!important}.orb{position:absolute}section.block{padding:44px 0;break-inside:avoid}.card,.post,.price-card{break-inside:avoid}.reveal{opacity:1!important;transform:none!important;filter:none!important}}