/* ===== Polices (auto-hébergées, RGPD) ===== */
@font-face{font-family:"Poppins";font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/poppins-400.woff2) format("woff2")}
@font-face{font-family:"Poppins";font-weight:500;font-style:normal;font-display:swap;src:url(../fonts/poppins-500.woff2) format("woff2")}
@font-face{font-family:"Poppins";font-weight:600;font-style:normal;font-display:swap;src:url(../fonts/poppins-600.woff2) format("woff2")}
@font-face{font-family:"Poppins";font-weight:700;font-style:normal;font-display:swap;src:url(../fonts/poppins-700.woff2) format("woff2")}
@font-face{font-family:"Noto Serif";font-weight:400;font-style:italic;font-display:swap;src:url(../fonts/noto-serif-400-italic.woff2) format("woff2")}
@font-face{font-family:"Noto Serif";font-weight:600;font-style:italic;font-display:swap;src:url(../fonts/noto-serif-600-italic.woff2) format("woff2")}

:root{
  --red:#d32f3f;
  --red-dark:#b3202f;
  --red-light:#ff6b78;
  --black:#111111;
  --dark:#2b2829;
  --text:#2a2a2a;
  --muted:#555;
  --white:#fff;
  --container:1100px;
  --radius:999px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:"Poppins",system-ui,sans-serif;font-size:16px;line-height:1.7;color:var(--text);background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:"Poppins",sans-serif;line-height:1.25;margin:0 0 .6em;color:var(--black)}
p{margin:0 0 1em}
strong{font-weight:700}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:var(--red);color:#fff;padding:10px 16px;z-index:999}
.skip:focus{left:10px}

/* ===== Boutons ===== */
.btn{display:inline-block;background:var(--red);color:#fff;text-decoration:none;font-weight:500;font-size:15px;padding:14px 46px;border-radius:var(--radius);border:2px solid var(--red);transition:background .2s,transform .2s;cursor:pointer;font-family:inherit;text-align:center}
.btn:hover,.btn:focus-visible{background:var(--red-dark);border-color:var(--red-dark);transform:translateY(-1px)}
.btn-upper{text-transform:uppercase;letter-spacing:.02em}
.btn-outline{background:transparent;border-color:var(--red);color:#fff}
.btn-outline:hover{background:var(--red)}

/* ===== En-tête ===== */
.site-header{background:var(--black);position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(0,0,0,.3)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:1400px;margin:0 auto;padding:10px 24px;min-height:96px}
.logo img{width:86px;height:auto}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:30px;align-items:center}
.main-nav a,.main-nav button{color:#fff;text-decoration:none;font-size:17px;font-weight:400;background:none;border:0;font-family:inherit;cursor:pointer;padding:6px 0;position:relative;display:inline-flex;align-items:center;gap:6px}
.main-nav > ul > li > a::after,.main-nav > ul > li > .dd-toggle::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--red);transform:scaleX(0);transition:transform .2s}
.main-nav > ul > li > a:hover::after,.main-nav > ul > li > .dd-toggle:hover::after,.main-nav .active::after{transform:scaleX(1)}
.chev{width:10px;height:10px;flex-shrink:0;transition:transform .2s}
.has-dd{position:relative}
.main-nav .dropdown{display:block;position:absolute;top:100%;left:-16px;min-width:300px;background:#fff;border-radius:6px;box-shadow:0 12px 30px rgba(0,0,0,.25);padding:8px 0;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .18s;margin-top:8px}
.dropdown::before{content:"";position:absolute;top:-14px;left:0;right:0;height:14px}
.has-dd:hover .dropdown,.has-dd:focus-within .dropdown,.has-dd.open .dropdown{opacity:1;visibility:visible;transform:none}
.has-dd:hover .chev,.has-dd.open .chev{transform:rotate(180deg)}
.main-nav .dropdown a{display:block;color:var(--black);font-size:15px;padding:10px 20px;font-weight:500}
.main-nav .dropdown a:hover,.main-nav .dropdown a.current{background:#fbecee;color:var(--red-dark)}
.header-phone{color:#fff;text-decoration:none;border:1.5px solid var(--red);border-radius:var(--radius);padding:10px 34px;font-size:14px;font-weight:500;white-space:nowrap;transition:background .2s}
.header-phone:hover{background:var(--red)}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:26px;height:2px;background:#fff;margin:6px 0;transition:.25s}

/* ===== Hero accueil ===== */
.hero{position:relative;color:#fff;text-align:center;padding:110px 0 190px;background:#222 center/cover no-repeat;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.62),rgba(0,0,0,.5))}
.hero > *{position:relative}
.hero .eyebrow{display:inline-block;background:var(--red);color:#fff;font-weight:600;font-size:14px;letter-spacing:.04em;padding:5px 16px;border-radius:var(--radius);margin-bottom:22px}
.hero h1{color:#fff;font-size:clamp(30px,4.4vw,52px);font-weight:700;max-width:760px;margin:0 auto 22px;text-shadow:0 2px 12px rgba(0,0,0,.4)}
.hero p{font-size:18px;margin-bottom:34px;text-shadow:0 1px 8px rgba(0,0,0,.5)}
.wave{position:absolute;left:0;right:0;bottom:-3px;width:100%;height:123px;display:block}

/* ===== Titres de section ===== */
.section{padding:80px 0}
.section-title{text-align:center;font-size:clamp(28px,3vw,38px);font-weight:600;margin-bottom:14px}
.bar{display:block;width:66px;height:2px;background:var(--red);margin:0 auto 50px}
.bar-left{margin:0 0 22px}

/* ===== Cartes services ===== */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 22px}
.service-card{text-align:center;text-decoration:none;color:inherit;display:block}
.service-card .thumb{aspect-ratio:16/9;overflow:hidden;border-radius:4px;background:#eee}
.service-card img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.service-card:hover img{transform:scale(1.05)}
.service-card h3{font-size:18px;font-weight:600;margin:16px 0 6px}
.service-card p{font-size:14.5px;color:var(--muted);line-height:1.6;max-width:340px;margin:0 auto}

/* ===== Bloc sombre "expertise" ===== */
.dark-section{background:var(--dark);color:#eee;padding:90px 0}
.dark-section h2{color:#fff;font-size:clamp(22px,2.4vw,28px);font-weight:600}
.dark-section strong{color:#fff}
.two-col{display:grid;grid-template-columns:1.35fr 1fr;gap:50px;align-items:center}
.dark-section p{font-size:15px;line-height:1.75}
.round-img{border-radius:50%;aspect-ratio:4/5;object-fit:cover;width:100%;max-width:420px;margin:0 auto;box-shadow:0 20px 50px rgba(0,0,0,.4)}

/* ===== Bandeau CTA ===== */
.cta-band{position:relative;color:#fff;text-align:center;padding:80px 0;background:#333 center/cover no-repeat}
.cta-band::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.66)}
.cta-band > *{position:relative}
.cta-band h2{color:#fff;font-size:clamp(26px,3vw,36px);font-weight:700}
.cta-band p{font-size:17px;margin-bottom:28px}
.cta-band a.tel{color:#fff;font-weight:700;text-decoration:none;border-bottom:2px solid var(--red-light)}

/* ===== Réalisations ===== */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery figure{margin:0;position:relative;overflow:hidden;border-radius:6px;aspect-ratio:3/4;background:#eee;cursor:zoom-in}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:30px 12px 10px;font-size:13px;font-weight:500;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.78))}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);display:none;align-items:center;justify-content:center;z-index:200;padding:20px}
.lightbox.open{display:flex}
.lightbox img{max-height:90vh;max-width:95vw;width:auto;border-radius:4px}
.lightbox button{position:absolute;top:16px;right:20px;background:none;border:0;color:#fff;font-size:40px;cursor:pointer;line-height:1}

/* ===== Avis ===== */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;text-align:center}
.review{margin:0}
.review .quote{color:var(--red);font-size:44px;font-family:Georgia,serif;line-height:1;height:28px;display:block}
.review p{font-size:15px;color:var(--text);line-height:1.7}
.review cite{font-family:"Noto Serif",serif;font-style:italic;color:var(--red-dark);font-size:20px}
.stars{color:#f4b400;letter-spacing:2px;font-size:16px;margin-bottom:8px}

/* ===== Pied de page ===== */
.site-footer{position:relative;color:#fff;background:#222 center/cover no-repeat;padding:170px 0 40px;margin-top:40px}
.site-footer::before{content:"";position:absolute;inset:0;background:rgba(10,10,10,.82)}
.site-footer .wave-top{position:absolute;top:-1px;left:0;width:100%;height:130px;z-index:1}
.footer-grid{position:relative;display:grid;grid-template-columns:1fr 1fr 1fr;gap:40px;align-items:start}
.site-footer h3{color:#fff;font-size:17px;font-weight:600;margin-bottom:16px}
.footer-nav{list-style:none;margin:0;padding:0}
.footer-nav li{margin-bottom:12px}
.footer-nav a,.footer-nav button{color:#fff;text-decoration:none;font-size:15.5px;background:none;border:0;font-family:inherit;cursor:pointer;padding:0;display:inline-flex;align-items:center;gap:8px}
.footer-nav a:hover,.footer-nav button:hover{color:var(--red-light)}
.footer-nav .current{color:var(--red-light);border-bottom:2px solid var(--red)}
.footer-toggle[aria-expanded="true"] .chev{transform:rotate(180deg)}
.footer-sub{list-style:none;padding:8px 0 0 14px;margin:0;display:none}
.footer-sub.open{display:block}
.footer-sub li{margin-bottom:8px}
.footer-sub a{font-size:14.5px;color:#e6e6e6}
.footer-contact p,.footer-contact a{color:#fff;text-decoration:none;font-size:15.5px;margin:0 0 4px}
.footer-contact a:hover{color:var(--red-light)}
.footer-cta{text-align:center}
.footer-bottom{position:relative;border-top:1px solid rgba(255,255,255,.18);margin-top:50px;padding-top:20px;font-size:13px;color:#cfcfcf;text-align:center}
.footer-bottom a{color:#cfcfcf}

/* ===== Pages services ===== */
.page-banner{height:200px;background:#555 center/cover no-repeat;position:relative}
.page-banner::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.25)}
.service-intro{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:60px 0 50px}
.service-intro h1{font-size:clamp(28px,3vw,36px);font-weight:700;margin-bottom:8px}
.subtitle{font-family:"Noto Serif",serif;font-style:italic;font-weight:600;color:var(--red-dark);font-size:21px;line-height:1.3;margin-bottom:24px}
.service-intro p{font-size:15px}
.service-intro img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px}
.divider{border:0;border-top:1px solid var(--red);margin:10px 0 40px}
.service-details h2{font-size:19px;font-weight:600;margin:34px 0 14px}
.service-details p{font-size:15px}
.cta-simple{text-align:center;padding:80px 0 30px}
.cta-simple h2{color:var(--black);font-size:clamp(24px,3vw,38px);font-weight:700}
.cta-simple .bar{margin-bottom:22px}
.cta-simple p{color:var(--muted);margin-bottom:26px}

/* ===== À propos ===== */
.title-banner{position:relative;text-align:center;padding:60px 0;background:#333 center/cover no-repeat}
.title-banner::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.6)}
.title-banner h1{position:relative;color:#fff;font-size:clamp(30px,4vw,44px);margin:0}
.about-intro{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:70px 0}
.about-intro h2{color:var(--red-dark);font-size:21px;font-weight:600}
.about-intro p{font-size:14.5px}
.about-intro img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px}
.red-section{background:var(--red);color:#fff;padding:80px 0}
.red-section .bar{background:#fff}
.red-section .kicker{font-weight:600;font-size:14px;color:#fff;opacity:.95;margin-bottom:4px}
.red-section h2{color:#fff;font-size:clamp(28px,3vw,36px);font-weight:700}
.red-section ul{padding-left:20px;margin:0 0 26px}
.red-section li{margin-bottom:6px;font-size:15.5px}
.red-section strong{color:#fff}
.red-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center}
.red-grid img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px;box-shadow:0 20px 40px rgba(0,0,0,.25)}
.wa{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:600;border:2px solid #fff;border-radius:var(--radius);padding:8px 20px 8px 10px;transition:background .2s}
.wa:hover{background:rgba(255,255,255,.15)}
.wa svg{width:28px;height:28px}
.family{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;padding:80px 0 20px}
.family h2{color:var(--red-dark);font-size:clamp(28px,3.2vw,38px);font-weight:700;line-height:1.35}
.family p{font-size:14.5px}

/* ===== Contact ===== */
.contact-head{position:relative;color:#fff;text-align:center;padding:40px 0 50px;background:#222 center/cover no-repeat}
.contact-head::before{content:"";position:absolute;inset:0;background:rgba(0,0,0,.72)}
.contact-cards{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.contact-cards svg{width:44px;height:44px;margin:0 auto 10px;color:#fff;stroke:currentColor}
.contact-cards h2{color:#fff;font-size:22px;font-weight:600;margin-bottom:10px}
.contact-cards p{font-size:15.5px;margin-bottom:10px}
.contact-cards a{color:#fff;font-weight:700;text-decoration:none}
.contact-cards a:hover{color:var(--red-light)}
.contact-form-wrap{max-width:900px;margin:0 auto;text-align:center;padding:70px 20px 30px}
.contact-form-wrap h1{font-size:clamp(28px,3.4vw,44px);font-weight:700}
.contact-form-wrap > p{font-size:16px;margin-bottom:40px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:26px 36px;text-align:left}
.form .full{grid-column:1/-1}
.form label{display:block;font-size:14.5px;color:var(--text);margin-bottom:4px}
.form input,.form textarea{width:100%;border:0;border-bottom:1.5px solid #8a9aa0;background:transparent;font:inherit;font-size:16px;padding:8px 2px;color:var(--black);border-radius:0}
.form input:focus,.form textarea:focus{outline:none;border-bottom-color:var(--red)}
.form textarea{min-height:90px;resize:vertical}
.form .submit{grid-column:1/-1;text-align:center;margin-top:10px}
.form .submit .btn{padding:16px 120px;font-size:17px}
.hp{display:none}

/* ===== Responsive ===== */
@media (max-width:1024px){
  .main-nav ul{gap:20px}
  .header-phone{padding:10px 18px}
}
@media (max-width:900px){
  .burger{display:block;order:3}
  .header-phone{order:2;margin-left:auto;padding:8px 14px;font-size:13px}
  .header-inner{min-height:76px;padding:8px 16px}
  .logo img{width:66px}
  .main-nav{position:fixed;top:76px;left:0;right:0;bottom:0;background:var(--black);transform:translateX(100%);transition:transform .25s;overflow-y:auto;padding:20px 24px}
  .main-nav.open{transform:none}
  .main-nav ul{flex-direction:column;align-items:flex-start;gap:4px}
  .main-nav > ul > li{width:100%;border-bottom:1px solid rgba(255,255,255,.1)}
  .main-nav a,.main-nav button{font-size:19px;padding:12px 0;width:100%;justify-content:space-between}
  .main-nav .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:transparent;display:none;margin:0;padding:0 0 10px 12px;min-width:0}
  .main-nav .has-dd:hover .dropdown{display:none}
  .main-nav .has-dd.open .dropdown{display:block}
  .main-nav .dropdown a{color:#ddd;font-size:16px;padding:8px 0}
  .main-nav .dropdown a:hover,.main-nav .dropdown a.current{background:none;color:var(--red-light)}
  .main-nav > ul > li > a::after,.main-nav > ul > li > .dd-toggle::after{display:none}
  .main-nav .active{color:var(--red-light)}
  body.nav-open{overflow:hidden}
  body.nav-open .burger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  body.nav-open .burger span:nth-child(2){opacity:0}
  body.nav-open .burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .two-col,.service-intro,.about-intro,.red-grid,.family{grid-template-columns:1fr}
  .reviews{grid-template-columns:1fr;gap:30px}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-cta{text-align:left}
  .contact-cards{grid-template-columns:1fr}
  .round-img{max-width:320px}
}
@media (max-width:600px){
  .services-grid{grid-template-columns:1fr}
  .hero{padding:80px 0 140px}
  .wave{height:70px}
  .section{padding:60px 0}
  .form{grid-template-columns:1fr}
  .form .submit .btn{padding:16px 60px;width:100%}
  .header-phone{padding:7px 12px;font-size:12.5px}
  .site-footer{padding-top:120px}
  .site-footer .wave-top{height:80px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ===== Mentions légales & formulaire ===== */
.legal{max-width:860px;padding:60px 20px 20px}
.legal h2{font-size:21px;font-weight:600;margin:34px 0 12px;color:var(--red-dark)}
.legal p{font-size:15px}
.legal a{color:var(--red-dark)}
.form-note{font-size:13px;color:var(--muted);margin:0}
.form-note a{color:var(--red-dark)}