/* ==========================================================================
   Général Hygiène Services — Feuille de styles
   Charte : navy #11315E · navy-deep #081D3D · blue #2563A8 · red #B5283A
   Polices : Bricolage Grotesque (titres) · Public Sans (texte)
   ========================================================================== */

:root{
  --navy:#11315E;
  --navy-deep:#081D3D;
  --blue:#2563A8;
  --sky:#DCE9F7;
  --red:#B5283A;
  --red-dark:#8E1F2E;
  --paper:#F5F8FC;
  --white:#FFFFFF;
  --ink:#16263C;
  --muted:#5A6B82;
  --line:#D9E2EE;
  --radius:18px;
  --shadow:0 18px 50px -18px rgba(8,29,61,.25);
  --display:'Bricolage Grotesque',sans-serif;
  --body:'Public Sans',sans-serif;
}

/* ===== Base ===== */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1180px,92%);margin:0 auto}
.eyebrow{display:inline-flex;align-items:center;gap:.55rem;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--red)}
h1,h2,h3{font-family:var(--display);line-height:1.08;color:var(--navy-deep)}
h2{font-size:clamp(1.9rem,3.6vw,2.8rem);font-weight:800;letter-spacing:-.01em}
.section{padding:clamp(4.5rem,8vw,7.5rem) 0}
.section-head{max-width:640px;margin-bottom:3rem}
.section-head p{color:var(--muted);margin-top:1rem;font-size:1.05rem}

/* Focus visible — accessibilité clavier */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--blue);outline-offset:2px;border-radius:6px}

/* ===== Topbar ===== */
.topbar{background:var(--navy-deep);color:#B9CCE6;font-size:.8rem;padding:.5rem 0}
.topbar .container{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.topbar strong{color:#fff;font-weight:600}
.topbar a:hover{color:#fff}

/* ===== Nav ===== */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.nav.scrolled{box-shadow:0 8px 30px -12px rgba(8,29,61,.18)}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{display:flex;align-items:center;gap:.7rem;font-family:var(--display);font-weight:800;font-size:1.12rem;color:var(--navy-deep);letter-spacing:-.01em}
.logo-img{height:46px;width:46px;border-radius:50%;object-fit:cover;flex:none;box-shadow:0 6px 16px -6px rgba(17,49,94,.5)}
.logo-text span em{font-style:normal;color:var(--red)}
.nav-links{display:flex;gap:2rem;font-size:.92rem;font-weight:600;color:var(--muted)}
.nav-links a{position:relative;padding:.3rem 0;transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--red);transition:width .25s}
.nav-links a:hover{color:var(--navy-deep)}
.nav-links a:hover::after{width:100%}
.btn{display:inline-flex;align-items:center;gap:.55rem;font-weight:700;font-size:.95rem;padding:.85rem 1.6rem;border-radius:999px;border:none;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.btn-red{background:var(--red);color:#fff;box-shadow:0 10px 24px -8px rgba(181,40,58,.55)}
.btn-red:hover{background:var(--red-dark);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--navy-deep);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--navy);transform:translateY(-2px)}
.btn-white{background:#fff;color:var(--navy-deep)}
.btn-white:hover{transform:translateY(-2px)}
.burger{display:none;background:none;border:none;cursor:pointer;width:42px;height:42px}
.burger span{display:block;height:2px;background:var(--navy-deep);margin:6px 8px;border-radius:2px;transition:.3s}

/* ===== Hero ===== */
.hero{position:relative;background:linear-gradient(160deg,var(--navy-deep) 0%,var(--navy) 55%,#1A4478 100%);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(700px 380px at 85% 10%,rgba(37,99,168,.45),transparent 60%),
  radial-gradient(500px 300px at 10% 95%,rgba(181,40,58,.22),transparent 60%);pointer-events:none}
.hero-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 50% 40%,black 30%,transparent 75%)}
.hero .container{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:4rem;align-items:center;padding:clamp(4.5rem,8vw,7rem) 0 clamp(5rem,9vw,8rem)}
.hero .eyebrow{color:#FF8E9C}
.hero .eyebrow::before{background:#FF8E9C}
.hero h1{color:#fff;font-size:clamp(2.4rem,5.2vw,4rem);font-weight:800;margin:1.2rem 0 1.4rem}
.hero h1 .wipe{display:inline-block;position:relative;color:#FFD9DE}
.hero h1 .wipe::after{content:"";position:absolute;inset:-4px -8px;background:var(--navy-deep);transform-origin:right;animation:wipe 1.1s .35s cubic-bezier(.77,0,.18,1) forwards}
@keyframes wipe{to{transform:scaleX(0)}}
.hero p.lead{color:#C7D7EC;font-size:1.12rem;max-width:520px}
.hero-ctas{display:flex;gap:1rem;margin-top:2.2rem;flex-wrap:wrap}
.hero-chips{display:flex;gap:1.6rem;margin-top:2.8rem;flex-wrap:wrap}
.chip{display:flex;align-items:center;gap:.6rem;font-size:.88rem;color:#C7D7EC;font-weight:500}
.chip svg{flex:none}
/* hero card */
.hero-visual{position:relative}
.hero-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);backdrop-filter:blur(10px);border-radius:24px;padding:2rem;box-shadow:var(--shadow)}
.hero-card .hcard-title{color:#fff;font-size:1.05rem;font-weight:700;display:flex;align-items:center;gap:.6rem;font-family:var(--display)}
.pulse{width:9px;height:9px;border-radius:50%;background:#4ADE80;box-shadow:0 0 0 0 rgba(74,222,128,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 11px rgba(74,222,128,0)}100%{box-shadow:0 0 0 0 rgba(74,222,128,0)}}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-top:1.6rem}
.hstat{background:rgba(8,29,61,.45);border-radius:14px;padding:1.1rem 1.2rem}
.hstat b{display:block;font-family:var(--display);font-size:1.7rem;font-weight:800;color:#fff}
.hstat span{font-size:.8rem;color:#9FB6D4}
.hero-float{position:absolute;right:-14px;bottom:-26px;background:#fff;color:var(--navy-deep);border-radius:16px;padding:.9rem 1.2rem;display:flex;align-items:center;gap:.8rem;box-shadow:var(--shadow);font-size:.85rem;font-weight:600;animation:float 5s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-10px)}}
.gstars{color:#F4B400;letter-spacing:2px;font-size:.95rem}

/* ===== Marquee ===== */
.marquee{background:var(--red);color:#fff;overflow:hidden;padding:.85rem 0;font-family:var(--display);font-weight:700;font-size:.95rem;letter-spacing:.06em;text-transform:uppercase}
.marquee-track{display:flex;gap:3rem;white-space:nowrap;animation:scroll 28s linear infinite;width:max-content}
@keyframes scroll{to{transform:translateX(-50%)}}
.marquee-track span{display:flex;align-items:center;gap:3rem}
.marquee i{font-style:normal;opacity:.55}

/* ===== Services ===== */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.svc{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.8rem;position:relative;overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s}
.svc::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--red),var(--navy));transform:scaleX(0);transform-origin:left;transition:transform .35s}
.svc:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:transparent}
.svc:hover::before{transform:scaleX(1)}
.svc-icon{width:54px;height:54px;border-radius:14px;background:var(--sky);display:grid;place-items:center;margin-bottom:1.3rem;transition:background .3s}
.svc:hover .svc-icon{background:var(--navy)}
.svc:hover .svc-icon svg path,.svc:hover .svc-icon svg circle,.svc:hover .svc-icon svg rect,.svc:hover .svc-icon svg line,.svc:hover .svc-icon svg polyline{stroke:#fff}
.svc h3{font-size:1.18rem;font-weight:700;margin-bottom:.6rem}
.svc p{font-size:.93rem;color:var(--muted)}
.svc-tag{position:absolute;top:1.4rem;right:1.4rem;font-size:.66rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--red);background:#FBE9EC;padding:.3rem .65rem;border-radius:999px}

/* ===== Protocole (signature) ===== */
.protocole{background:var(--navy-deep);color:#fff;position:relative;overflow:hidden}
.protocole::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 90% 0%,rgba(37,99,168,.35),transparent 65%)}
.protocole .section-head h2{color:#fff}
.protocole .section-head p{color:#9FB6D4}
.steps{position:relative;display:grid;gap:0;max-width:780px}
.steps::before{content:"";position:absolute;left:26px;top:30px;bottom:30px;width:2px;background:linear-gradient(var(--red),var(--blue))}
.step{position:relative;display:flex;gap:2rem;padding:1.6rem 0;opacity:0;transform:translateX(-24px);transition:opacity .6s,transform .6s}
.step.visible{opacity:1;transform:none}
.step-dot{flex:none;width:54px;height:54px;border-radius:50%;background:var(--navy);border:2px solid rgba(255,255,255,.2);display:grid;place-items:center;font-family:var(--display);font-weight:800;color:#fff;z-index:1;transition:background .4s,border-color .4s}
.step.visible .step-dot{background:var(--red);border-color:var(--red)}
.step h3{color:#fff;font-size:1.25rem;font-weight:700;margin-bottom:.4rem}
.step p{color:#9FB6D4;font-size:.95rem;max-width:520px}

/* ===== Why ===== */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.why{background:#fff;border-radius:var(--radius);padding:2rem;border:1px solid var(--line)}
.why b{display:block;font-family:var(--display);font-size:1.1rem;font-weight:700;color:var(--navy-deep);margin:.9rem 0 .5rem}
.why p{font-size:.92rem;color:var(--muted)}
.why-num{font-family:var(--display);font-size:2rem;font-weight:800;color:var(--red)}
.stats-band{margin-top:3.5rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.stat{background:#fff;padding:2rem;text-align:center}
.stat b{display:block;font-family:var(--display);font-size:clamp(1.8rem,3vw,2.6rem);font-weight:800;color:var(--navy)}
.stat span{font-size:.82rem;color:var(--muted);font-weight:500}

/* ===== Galerie / Réalisations ===== */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.gcard{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}
.gcard img{width:100%;height:340px;object-fit:cover;transition:transform .5s}
.gcard:hover img{transform:scale(1.05)}
.gcard figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.4rem 1.2rem .9rem;color:#fff;font-weight:600;font-size:.92rem;background:linear-gradient(transparent,rgba(8,29,61,.85))}
.gcard figcaption b{display:block;font-family:var(--display);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:#FF8E9C;margin-bottom:.25rem}

/* ===== Zones ===== */
.zones{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.zone{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1.2rem 1.4rem;display:flex;align-items:center;gap:1rem;font-weight:600;font-size:.95rem;transition:transform .25s,box-shadow .25s}
.zone:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.zone b{font-family:var(--display);font-weight:800;color:var(--red);font-size:1.1rem;min-width:34px}

/* ===== Reviews CTA ===== */
.review-band{background:linear-gradient(120deg,var(--navy) 0%,var(--navy-deep) 100%);border-radius:26px;padding:clamp(2.5rem,5vw,4rem);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap;position:relative;overflow:hidden}
.review-band::before{content:"";position:absolute;right:-80px;top:-80px;width:300px;height:300px;border-radius:50%;background:rgba(181,40,58,.25);filter:blur(20px)}
.review-band h2{color:#fff;font-size:clamp(1.6rem,3vw,2.2rem)}
.review-band p{color:#B9CCE6;margin-top:.6rem;max-width:480px}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:1rem;max-width:820px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:box-shadow .3s,border-color .3s}
.faq-item[open]{box-shadow:var(--shadow);border-color:transparent}
.faq-item summary{list-style:none;cursor:pointer;padding:1.3rem 1.5rem;font-family:var(--display);font-weight:700;font-size:1.05rem;color:var(--navy-deep);display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.5rem;color:var(--red);flex:none;transition:transform .3s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-body{padding:0 1.5rem 1.4rem;color:var(--muted);font-size:.95rem}

/* ===== Contact ===== */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:3rem;align-items:start}
.c-card{background:var(--navy-deep);color:#fff;border-radius:var(--radius);padding:2.4rem;position:sticky;top:100px}
.c-card h3{color:#fff;font-size:1.3rem;font-weight:700;margin-bottom:1.6rem}
.c-line{display:flex;gap:1rem;align-items:flex-start;padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.1)}
.c-line:last-of-type{border:none}
.c-line svg{flex:none;margin-top:3px}
.c-line span{font-size:.78rem;color:#9FB6D4;display:block;text-transform:uppercase;letter-spacing:.08em;font-weight:600}
.c-line a,.c-line p{font-weight:600;color:#fff;font-size:.98rem}
.c-line a:hover{color:#FF8E9C}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2.4rem;box-shadow:var(--shadow)}
.form-card h3{font-size:1.3rem;font-weight:700;margin-bottom:.4rem}
.form-card>p{color:var(--muted);font-size:.92rem;margin-bottom:1.8rem}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}
.f-group{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1rem}
.f-group label{font-size:.82rem;font-weight:700;color:var(--navy-deep)}
.f-group input,.f-group select,.f-group textarea{font-family:var(--body);font-size:.95rem;padding:.85rem 1rem;border:1.5px solid var(--line);border-radius:12px;background:var(--paper);transition:border-color .2s,box-shadow .2s;color:var(--ink)}
.f-group input:focus,.f-group select:focus,.f-group textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 4px rgba(37,99,168,.12)}
.form-note{font-size:.78rem;color:var(--muted);margin-top:1rem}

/* ===== Footer ===== */
footer{background:var(--navy-deep);color:#9FB6D4;padding:4rem 0 2rem;font-size:.9rem}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2.5rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.1)}
footer h3.f-title{color:#fff;font-family:var(--display);font-size:.95rem;font-weight:700;margin-bottom:1.1rem;letter-spacing:.04em}
footer ul{list-style:none;display:grid;gap:.6rem}
footer a:hover{color:#fff}
.f-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:1.8rem;font-size:.8rem}
.f-logo .logo-img{box-shadow:none}

/* ===== Sticky CTA mobile ===== */
.mobile-cta{display:none;position:fixed;left:0;right:0;bottom:0;z-index:120;background:rgba(8,29,61,.96);backdrop-filter:blur(8px);padding:.7rem 4%;gap:.7rem;border-top:1px solid rgba(255,255,255,.12)}
.mobile-cta .btn{flex:1;justify-content:center;padding:.8rem 1rem;font-size:.9rem}

/* ===== Pages légales ===== */
.legal-hero{background:linear-gradient(160deg,var(--navy-deep),var(--navy));color:#fff;padding:clamp(3rem,6vw,5rem) 0 clamp(2.5rem,5vw,4rem)}
.legal-hero h1{color:#fff;font-size:clamp(2rem,4vw,3rem);font-weight:800}
.legal-hero p{color:#C7D7EC;margin-top:.8rem;max-width:640px}
.legal-wrap{width:min(820px,92%);margin:0 auto;padding:clamp(3rem,6vw,5rem) 0}
.legal-wrap h2{font-size:clamp(1.4rem,2.4vw,1.8rem);margin:2.4rem 0 1rem;color:var(--navy-deep)}
.legal-wrap h2:first-child{margin-top:0}
.legal-wrap h3{font-size:1.1rem;margin:1.6rem 0 .6rem;color:var(--navy)}
.legal-wrap p,.legal-wrap li{color:var(--ink);font-size:.97rem;margin-bottom:.8rem}
.legal-wrap ul{padding-left:1.3rem;margin-bottom:1rem}
.legal-wrap li{margin-bottom:.4rem}
.legal-wrap a{color:var(--blue);text-decoration:underline;font-weight:600}
.legal-wrap .placeholder{background:#FBE9EC;color:var(--red-dark);padding:.1rem .4rem;border-radius:5px;font-weight:700}
.legal-table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.92rem}
.legal-table th,.legal-table td{text-align:left;padding:.7rem .9rem;border:1px solid var(--line);vertical-align:top}
.legal-table th{background:var(--paper);font-weight:700;color:var(--navy-deep);width:38%}
.back-home{display:inline-flex;align-items:center;gap:.5rem;margin-top:2.5rem;font-weight:700;color:var(--navy)}

/* ===== Bannière cookies (minimaliste) ===== */
.cookie-banner{position:fixed;left:50%;transform:translateX(-50%);bottom:1rem;z-index:200;width:min(660px,92%);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:14px;padding:1.1rem 1.3rem;display:flex;align-items:center;gap:1.2rem;flex-wrap:wrap;justify-content:space-between}
.cookie-banner p{font-size:.85rem;color:var(--ink);flex:1;min-width:220px;margin:0}
.cookie-banner a{color:var(--blue);text-decoration:underline;font-weight:600}
.cookie-actions{display:flex;gap:.6rem;flex:none}
.cookie-banner .btn{padding:.6rem 1.3rem;font-size:.85rem}
@media (max-width:680px){
  .cookie-banner{bottom:84px}      /* au-dessus du CTA sticky mobile */
  .cookie-actions{width:100%}
  .cookie-actions .btn{flex:1;justify-content:center}
}

/* ===== Reveal ===== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
.reveal:nth-child(2){transition-delay:.08s}
.reveal:nth-child(3){transition-delay:.16s}
.reveal:nth-child(4){transition-delay:.24s}
.reveal:nth-child(5){transition-delay:.32s}
.reveal:nth-child(6){transition-delay:.4s}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal,.step{opacity:1;transform:none}
}

/* ===== Responsive ===== */
@media (max-width:980px){
  .hero .container{grid-template-columns:1fr;gap:3rem}
  .services-grid,.why-grid{grid-template-columns:1fr 1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .zones{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .c-card{position:static}
  .f-grid{grid-template-columns:1fr 1fr}
  .stats-band{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .nav-links{display:none;position:absolute;top:74px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:1rem 0;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-links.open{display:flex}
  .nav-links a{padding:.9rem 6%}
  .burger{display:block}
  .nav>.container>.btn{display:none}
  .services-grid,.why-grid,.gallery{grid-template-columns:1fr}
  .f-row{grid-template-columns:1fr}
  .topbar .container{justify-content:center;text-align:center}
  .hero-float{position:static;margin-top:1.2rem}
  .f-grid{grid-template-columns:1fr}
  .mobile-cta{display:flex}
  body{padding-bottom:72px}
}
@media (max-width:430px){
  .logo-text{display:none}      /* logo seul si la place manque */
}