/* ==========================================================
   NEOV — Votre habitat, notre expertise
   Palette : orange dominant + bleu marine + blancs
   ========================================================== */
:root{
  --orange:#FF6B00;
  --orange-2:#F28C28;
  --orange-dark:#CC4E00;
  --orange-soft:#FFF2E6;
  --navy:#1F4E8C;
  --navy-dark:#0F2A4F;
  --ink:#0E1726;
  --muted:#6B7280;
  --line:#E6E8EE;
  --bg:#FFFFFF;
  --bg-soft:#F7F8FB;
  --shadow:0 10px 30px rgba(15,42,79,.08);
  --shadow-lg:0 20px 60px rgba(15,42,79,.15);
  --radius:14px;
  --radius-lg:22px;
  --container:1200px;
  --t:.35s cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Poppins',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color var(--t)}
a:hover{color:var(--orange)}
h1,h2,h3,h4{font-family:'Poppins','Inter',sans-serif;font-weight:700;line-height:1.2;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,4rem)}
h2{font-size:clamp(1.8rem,3.5vw,2.8rem)}
h3{font-size:clamp(1.2rem,2vw,1.5rem)}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}

/* ========== HEADER / NAV ========== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:all var(--t);
}
.site-header.scrolled{
  background:rgba(255,255,255,.95);
  border-bottom-color:var(--line);
  box-shadow:0 4px 20px rgba(15,42,79,.06);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  height:170px;gap:30px;
}
.nav > nav{flex:1;display:flex;justify-content:center}
.logo{
  display:flex;align-items:center;gap:10px;
  font-family:'Poppins',sans-serif;font-weight:800;font-size:1.5rem;
  color:var(--ink);letter-spacing:-.03em;
}
.logo-mark{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--orange) 0%,var(--orange-dark) 100%);
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:800;font-size:1.1rem;
  box-shadow:0 6px 16px rgba(255,107,0,.35);
}
.logo-img{
  display:block;height:144px;width:auto;object-fit:contain;
  transition:transform var(--t);
}
.logo:hover .logo-img{transform:scale(1.03)}
.footer-logo{
  background:#fff;padding:14px 24px;border-radius:16px;
  display:inline-flex;box-shadow:0 6px 18px rgba(0,0,0,.15);
}
.footer-logo .logo-img{height:160px}
@media (max-width:960px){
  .nav{height:120px;padding:0 6px}
  .logo-img{height:96px}
  .footer-logo .logo-img{height:120px}

  /* Barre tabs mobile */
  .mobile-tabs{
    display:flex;justify-content:space-between;align-items:stretch;
    background:#fff;border-top:1px solid var(--line);
    padding:0;overflow-x:auto;-webkit-overflow-scrolling:touch;
  }
  .mtab{
    flex:1;min-height:52px;display:flex;align-items:center;justify-content:center;
    font-size:.92rem;font-weight:600;color:var(--ink);
    background:none;border:none;cursor:pointer;padding:0 10px;
    text-decoration:none;white-space:nowrap;
    border-bottom:3px solid transparent;transition:all var(--t);
  }
  .mtab .caret{font-size:.8rem;margin-left:4px;transition:transform var(--t)}
  .mtab.active,.mtab.active-open{color:var(--orange);border-bottom-color:var(--orange)}
  .mtab.active-open .caret{transform:rotate(180deg)}
  .mobile-drop{
    display:block;background:#fff;overflow:hidden;
    max-height:0;transition:max-height var(--t);
    border-top:1px solid var(--line);
    box-shadow:0 8px 20px rgba(0,0,0,.08);
  }
  .mobile-drop.open{max-height:500px}
  .mobile-drop ul{list-style:none;padding:8px 0;margin:0}
  .mobile-drop a{
    display:block;padding:14px 20px;font-size:1rem;font-weight:500;
    color:var(--ink);border-bottom:1px solid var(--line);
  }
  .mobile-drop a:last-child{border-bottom:none}
  .mobile-drop a.active{color:var(--orange);font-weight:700}

  /* Header total height : nav + tabs = 120 + 52 = 172 */
  .site-header{padding-bottom:0}
}
@media (max-width:600px){
  .nav{height:110px;padding:0 4px}
  .logo-img{height:88px}
  .footer-logo .logo-img{height:96px}
  .burger{padding:14px;transform:scale(1.25)}
}
@media (max-width:400px){
  .nav{height:96px}
  .logo-img{height:76px}
}
.nav-links{display:flex;gap:44px;align-items:center;list-style:none}
.nav-links a{font-weight:600;font-size:1.1rem;position:relative;white-space:nowrap;letter-spacing:.01em}
@media (max-width:1180px){.nav-links{gap:32px}.nav-links a{font-size:1rem}}
@media (max-width:1024px){.nav-links{gap:24px}.nav-links a{font-size:.95rem}}
.nav-links a::after{
  content:'';position:absolute;left:0;right:0;bottom:-6px;height:2px;
  background:var(--orange);transform:scaleX(0);transform-origin:left;transition:transform var(--t);
}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}

/* Dropdowns */
.has-sub{position:relative}
.has-sub > a{display:inline-flex;align-items:center;gap:6px;cursor:pointer}
.has-sub > a::before{
  content:'';position:absolute;left:50%;bottom:-6px;width:6px;height:6px;
  border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);
  transform:translateX(-50%) rotate(45deg) scale(.85);opacity:.55;transition:transform var(--t),opacity var(--t);
  display:none;
}
.has-sub > a .caret{display:inline-block;font-size:.7rem;opacity:.6;transition:transform var(--t)}
.has-sub:hover > a .caret{transform:rotate(180deg)}
.submenu{
  position:absolute;top:calc(100% + 18px);left:50%;transform:translateX(-50%) translateY(8px);
  background:#fff;min-width:240px;border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-lg);
  padding:10px;list-style:none;
  opacity:0;pointer-events:none;transition:all var(--t);z-index:10;
}
.has-sub:hover .submenu,.has-sub:focus-within .submenu{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.submenu::before{
  content:'';position:absolute;top:-6px;left:50%;transform:translateX(-50%) rotate(45deg);
  width:12px;height:12px;background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line);
}
.submenu li{display:block}
.submenu a{
  display:flex;gap:12px;align-items:center;padding:10px 14px;border-radius:8px;
  font-size:.92rem;font-weight:500;white-space:nowrap;
}
.submenu a:hover{background:var(--orange-soft);color:var(--orange-dark)}
.submenu a::after{display:none}
.submenu .sub-ico{font-size:1.1rem;width:22px;text-align:center}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  border:none;cursor:pointer;transition:all var(--t);
  text-decoration:none;white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--orange) 0%,var(--orange-dark) 100%);
  color:#fff;box-shadow:0 8px 20px rgba(255,107,0,.35);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(255,107,0,.5);color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange)}
.btn-white{background:#fff;color:var(--orange);box-shadow:var(--shadow)}
.btn-white:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}

.mobile-tabs{display:none}
.mobile-drop{display:none}

/* ===== Bouton flottant DEVIS ===== */
.fab-devis{
  position:fixed;right:24px;bottom:24px;z-index:200;
  display:inline-flex;align-items:center;gap:10px;
  padding:16px 24px;border-radius:50px;
  background:linear-gradient(135deg,var(--orange) 0%,#E55A00 100%);
  color:#fff;font-weight:700;font-size:1rem;
  text-decoration:none;box-shadow:0 12px 32px rgba(255,107,0,.42),0 4px 12px rgba(0,0,0,.15);
  transition:transform .25s cubic-bezier(.4,0,.2,1),box-shadow .25s;
  animation:fabPulse 2.4s ease-in-out infinite;
}
.fab-devis:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 18px 44px rgba(255,107,0,.55),0 6px 16px rgba(0,0,0,.2)}
.fab-devis .fab-ico{font-size:1.15rem;line-height:1}
.fab-devis .fab-arrow{font-size:1.15rem;font-weight:800;transition:transform .25s}
.fab-devis:hover .fab-arrow{transform:translateX(4px)}
@keyframes fabPulse{
  0%,100%{box-shadow:0 12px 32px rgba(255,107,0,.42),0 4px 12px rgba(0,0,0,.15),0 0 0 0 rgba(255,107,0,.4)}
  50%{box-shadow:0 12px 32px rgba(255,107,0,.42),0 4px 12px rgba(0,0,0,.15),0 0 0 14px rgba(255,107,0,0)}
}
.burger{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:all var(--t)}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ========== HERO ========== */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;
  padding:200px 0 80px;
  overflow:hidden;
  background:linear-gradient(135deg,#FFF8F2 0%,#FFFFFF 50%,#F0F5FC 100%);
}
.hero::before{
  content:'';position:absolute;top:-20%;right:-10%;
  width:600px;height:600px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,107,0,.18) 0%,transparent 70%);
  animation:float 8s ease-in-out infinite;
}
.hero::after{
  content:'';position:absolute;bottom:-20%;left:-10%;
  width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(31,78,140,.15) 0%,transparent 70%);
  animation:float 10s ease-in-out infinite reverse;
}
@keyframes float{
  0%,100%{transform:translate(0,0)}
  50%{transform:translate(30px,-30px)}
}
.hero-grid{
  display:grid;grid-template-columns:1.1fr 1fr;gap:60px;align-items:center;
  position:relative;z-index:2;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:999px;
  background:var(--orange-soft);color:var(--orange-dark);
  font-weight:600;font-size:.85rem;margin-bottom:24px;
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--orange);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,107,0,.6)}50%{box-shadow:0 0 0 10px rgba(255,107,0,0)}}
.hero h1{margin-bottom:20px}
.hero h1 .accent{
  background:linear-gradient(135deg,var(--orange) 0%,var(--orange-dark) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:1.15rem;color:var(--muted);margin-bottom:32px;max-width:520px}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:40px}
.hero-stats{display:flex;gap:40px;flex-wrap:wrap}
.hero-stat{display:flex;flex-direction:column}
.hero-stat .num{font-family:'Poppins',sans-serif;font-size:2rem;font-weight:800;color:var(--navy)}
.hero-stat .lbl{font-size:.85rem;color:var(--muted);font-weight:500}

.hero-visual{position:relative}
.hero-img{
  width:100%;aspect-ratio:4/5;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-lg);
  transform:rotate(2deg);
  transition:transform .6s cubic-bezier(.22,.61,.36,1);
}
.hero-img:hover{transform:rotate(0deg) scale(1.02)}
.hero-img img{width:100%;height:100%;object-fit:cover}
.hero-float-card{
  position:absolute;background:#fff;padding:18px 22px;border-radius:var(--radius);
  box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:14px;
  animation:floatCard 4s ease-in-out infinite;
}
.hero-float-card .ico{
  width:48px;height:48px;border-radius:12px;
  background:linear-gradient(135deg,var(--orange),var(--orange-dark));
  display:flex;align-items:center;justify-content:center;font-size:1.5rem;
}
.hero-float-card .txt{font-weight:700;font-size:.95rem}
.hero-float-card .sub{font-size:.8rem;color:var(--muted)}
.fc-1{top:10%;left:-10%}
.fc-2{bottom:15%;right:-8%;animation-delay:1.5s}
@keyframes floatCard{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ========== SECTIONS ========== */
section{padding:100px 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 60px}
.section-eyebrow{
  display:inline-block;padding:6px 14px;border-radius:999px;
  background:var(--orange-soft);color:var(--orange-dark);
  font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px;
}
.section-head p{color:var(--muted);font-size:1.1rem;margin-top:16px}

/* Services */
.services{background:var(--bg-soft)}
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.service-card{
  background:#fff;padding:36px 28px;border-radius:var(--radius-lg);
  border:1px solid var(--line);transition:all var(--t);
  position:relative;overflow:hidden;
}
.service-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--orange),var(--orange-dark));
  transform:scaleX(0);transform-origin:left;transition:transform .5s;
}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}
.service-card:hover::before{transform:scaleX(1)}
.service-ico{
  width:72px;height:72px;border-radius:16px;
  background:var(--orange-soft);color:var(--orange);
  display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin-bottom:20px;
  transition:all var(--t);overflow:hidden;
  box-shadow:0 6px 16px rgba(255,107,0,.18);
}
.service-ico img{width:100%;height:100%;object-fit:cover;display:block}
.service-card:hover .service-ico{
  transform:scale(1.05) translateY(-2px);
  box-shadow:0 12px 28px rgba(255,107,0,.32);
}
.service-card h3{margin-bottom:10px}
.service-card p{color:var(--muted);font-size:.95rem;margin-bottom:18px}
.service-link{color:var(--orange);font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;gap:6px}
.service-link:hover{gap:10px}

/* Avantages */
.avantages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.av{
  display:flex;gap:20px;align-items:flex-start;
  padding:28px;border-radius:var(--radius);
  transition:all var(--t);
}
.av:hover{background:var(--orange-soft);transform:translateX(4px)}
.av-ico{
  flex-shrink:0;width:72px;height:72px;border-radius:14px;
  background:var(--bg-soft);
  color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.4rem;
  overflow:hidden;box-shadow:0 6px 14px rgba(15,42,79,.12);
}
.av-ico img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.av:hover .av-ico img{transform:scale(1.08)}
.av h3{font-size:1.15rem;margin-bottom:6px}
.av p{color:var(--muted);font-size:.95rem}

/* Stats */
.stats{
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-dark) 100%);
  color:#fff;position:relative;overflow:hidden;
}
.stats::before{
  content:'';position:absolute;top:-50%;right:-20%;
  width:700px;height:700px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,107,0,.15) 0%,transparent 60%);
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;position:relative;z-index:2;text-align:center}
.stat-num{
  font-family:'Poppins',sans-serif;font-size:clamp(2.5rem,4vw,3.5rem);font-weight:800;
  background:linear-gradient(135deg,#FFB366 0%,var(--orange) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1;
}
.stat-lbl{color:rgba(255,255,255,.75);margin-top:8px;font-weight:500}

/* Process */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.process-step{
  position:relative;padding:32px 24px;border-radius:var(--radius-lg);
  background:#fff;border:1px solid var(--line);
  transition:all var(--t);
}
.process-step:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.process-num{
  font-family:'Poppins',sans-serif;font-weight:800;font-size:3rem;
  background:linear-gradient(135deg,var(--orange) 0%,var(--orange-dark) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1;opacity:.9;
}
.process-step h3{margin:12px 0 8px}
.process-step p{color:var(--muted);font-size:.95rem}

/* CTA band */
.cta-band{
  background:linear-gradient(135deg,var(--orange) 0%,var(--orange-dark) 100%);
  color:#fff;padding:80px 0;position:relative;overflow:hidden;
}
.cta-band::before{
  content:'';position:absolute;top:0;right:0;bottom:0;width:50%;
  background:radial-gradient(circle at right,rgba(255,255,255,.15),transparent 70%);
}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;position:relative;z-index:2}
.cta-inner h2{color:#fff;max-width:700px}
.cta-inner p{color:rgba(255,255,255,.9);margin-top:8px}

/* Footer */
footer{background:var(--ink);color:rgba(255,255,255,.75);padding:70px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px}
.footer-about .logo{color:#fff;margin-bottom:16px}
.footer-about p{font-size:.9rem;line-height:1.7;margin-bottom:20px}
.footer-social{display:flex;gap:12px}
.footer-social a{
  width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,.06);display:flex;align-items:center;justify-content:center;
  color:#fff;transition:all var(--t);
}
.footer-social a:hover{background:var(--orange);transform:translateY(-3px)}
footer h4{color:#fff;margin-bottom:18px;font-size:1rem}
footer ul{list-style:none}
footer ul li{margin-bottom:10px}
footer ul a{font-size:.9rem}
footer ul a:hover{color:var(--orange)}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:.9rem}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding-top:24px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;
  font-size:.85rem;
}

/* Reveal animations */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s,transform .8s}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-30px);transition:opacity .8s,transform .8s}
.reveal-left.in{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(30px);transition:opacity .8s,transform .8s}
.reveal-right.in{opacity:1;transform:translateX(0)}

/* Contact form */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-info .info-item{display:flex;gap:16px;margin-bottom:24px;align-items:flex-start}
.contact-info .info-ico{
  width:54px;height:54px;border-radius:12px;flex-shrink:0;overflow:hidden;
  background:var(--orange-soft);color:var(--orange);
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;
}
.contact-info .info-ico img{width:100%;height:100%;object-fit:cover}
.contact-info .info-item strong{display:block;margin-bottom:4px}
.contact-info .info-item span{color:var(--muted);font-size:.95rem}
.contact-form{
  background:#fff;padding:40px;border-radius:var(--radius-lg);
  box-shadow:var(--shadow);border:1px solid var(--line);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:10px;
  font-family:inherit;font-size:.95rem;transition:border-color var(--t);
  background:#fff;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  outline:none;border-color:var(--orange);
}
.form-group textarea{resize:vertical;min-height:140px}

/* Page-header (non-home) */
.page-header{
  padding:240px 0 80px;
  background:linear-gradient(135deg,#FFF8F2 0%,#FFFFFF 50%,#F0F5FC 100%);
  text-align:center;position:relative;overflow:hidden;
}
.page-header::before{
  content:'';position:absolute;top:-30%;left:-10%;
  width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,107,0,.12),transparent 70%);
}
.page-header p{color:var(--muted);font-size:1.15rem;margin-top:14px;max-width:640px;margin-left:auto;margin-right:auto}
.breadcrumb{display:flex;justify-content:center;gap:8px;margin-top:20px;font-size:.9rem;color:var(--muted)}
.breadcrumb a:hover{color:var(--orange)}

/* Product / service detail */
.prod-hero{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.prod-hero img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}
.prod-feats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:24px}
.prod-feats .f{display:flex;gap:10px;align-items:flex-start;font-size:.95rem}
.prod-feats .f::before{content:'✓';color:var(--orange);font-weight:800;flex-shrink:0}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gallery .g{
  aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;position:relative;
  cursor:pointer;
}
.gallery .g img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.gallery .g:hover img{transform:scale(1.08)}
.gallery .g::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to top,rgba(14,23,38,.5),transparent 60%);
  opacity:0;transition:opacity var(--t);
}
.gallery .g:hover::after{opacity:1}

/* ========== RESPONSIVE ========== */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{max-width:420px;margin:0 auto}
  .services-grid,.avantages-grid,.process-grid,.stats-grid,.gallery{grid-template-columns:repeat(2,1fr)!important}
  .contact-wrap,.prod-hero{grid-template-columns:1fr;gap:40px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .burger{display:flex}
  .nav-links{
    position:fixed;top:172px;left:0;right:0;background:#fff;
    flex-direction:column;padding:20px 20px 40px;gap:4px;
    box-shadow:0 20px 40px rgba(0,0,0,.15);
    transform:translateY(-140%);transition:transform var(--t);
    max-height:calc(100vh - 172px);overflow-y:auto;
    border-top:1px solid var(--line);z-index:99;
  }
  .nav-links > li > a{
    padding:18px 14px;font-size:1.2rem;font-weight:700;
    border-radius:10px;display:block;min-height:56px;
    display:flex;align-items:center;
  }
  .nav-links > li{border-bottom:1px solid var(--line)}
  .nav-links > li:last-child{border-bottom:none;margin-top:16px}
  .nav-links.open{transform:translateY(0)}
  .nav-links .btn{width:100%;justify-content:center;padding:18px 26px;font-size:1.1rem}
  .nav-links .has-sub > a{width:100%}
  .nav-links .has-sub > a .caret{margin-left:auto;font-size:1rem}
  .submenu{
    position:static;transform:none;opacity:1;pointer-events:auto;
    box-shadow:none;border:none;padding:4px 0 4px 16px;min-width:0;
    background:transparent;margin-top:4px;
    max-height:0;overflow:hidden;transition:max-height var(--t);
  }
  .submenu::before{display:none}
  .has-sub.open .submenu{max-height:600px}
  .submenu a{padding:14px 14px;font-size:1rem;min-height:48px;display:flex;align-items:center}

  /* Sections plus compactes */
  section{padding:56px 0}
  .hero{padding:200px 0 50px;min-height:auto}
  .page-header{padding:200px 0 50px}
  .page-header h1{font-size:2rem}
  .page-header p{font-size:1rem}
  .hero h1{font-size:2.4rem;line-height:1.1}
  .hero-sub{font-size:1rem}
  .hero-cta{gap:12px}
  .hero-cta .btn{width:100%;justify-content:center;padding:16px 22px}
  .hero-stats{gap:20px;margin-top:8px}
  .hero-stat .num{font-size:1.7rem}
  .hero-stat .lbl{font-size:.78rem}
  .fc-1{left:-5%;top:6%}
  .fc-2{right:-5%}

  /* Section headers */
  .section-head{margin-bottom:40px}
  .section-head h2{font-size:1.8rem;line-height:1.15}
  .section-head p{font-size:.98rem}

  /* Boutons full-width par défaut sur mobile */
  .btn{padding:14px 22px;font-size:1rem}

  /* CTA bands */
  .cta-inner{flex-direction:column;text-align:center;gap:24px}
  .cta-inner h2{font-size:1.6rem}
  .cta-inner .btn{width:100%}

  /* Bouton flottant plus compact sur mobile */
  .fab-devis{
    right:12px;bottom:12px;padding:14px 18px;font-size:.92rem;gap:8px;
  }
  .fab-devis .fab-ico{font-size:1rem}
  /* Espace en bas pour ne pas cacher le footer */
  footer{padding-bottom:90px}
}
@media (max-width:400px){
  .fab-devis .fab-txt{display:none}
  .fab-devis{padding:16px 18px;border-radius:50%;width:60px;height:60px;justify-content:center}
  .fab-devis .fab-arrow{display:none}
  .fab-devis .fab-ico{font-size:1.4rem}
}
@media (max-width:600px){
  .nav-links{top:162px;max-height:calc(100vh - 162px)}
  .hero{padding:190px 0 40px}
  .page-header{padding:190px 0 40px}
  .mtab{font-size:.86rem;padding:0 6px}
}
@media (max-width:400px){
  .nav-links{top:148px;max-height:calc(100vh - 148px)}
  .hero{padding:175px 0 30px}
  .page-header{padding:175px 0 30px}
  .mtab{font-size:.8rem}
  .mtab .caret{margin-left:2px}
}
@media (max-width:560px){
  .services-grid,.avantages-grid,.process-grid,.stats-grid,.gallery,.form-row{grid-template-columns:1fr!important}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .hero-stats{gap:20px;flex-wrap:wrap}
  .hero-stat{flex:1 1 30%;min-width:80px}
  .hero-float-card{padding:12px 16px;font-size:.85rem}
  .hero-float-card .txt{font-size:.9rem}
  .contact-form{padding:24px 18px}
  .container{padding:0 16px}

  /* Encore plus compact */
  section{padding:48px 0}
  .hero h1{font-size:2rem}
  .section-head h2{font-size:1.55rem}
  .service-card,.av,.process-step{padding:24px 20px}

  /* Carte France */
  #neov-map{height:400px}
  .france-section{padding:56px 0}
  .france-stat{padding:18px 20px;gap:14px}
  .france-stat .num{font-size:2rem;min-width:56px}
}
@media (max-width:400px){
  .hero h1{font-size:1.75rem}
  .section-head h2{font-size:1.35rem}
  #neov-map{height:340px}
}

/* ===== Blog / Article ===== */
.article-hero{
  background:linear-gradient(135deg,#FFF8F2 0%,#FFFFFF 60%,#F0F5FC 100%);
  padding:240px 0 40px;position:relative;overflow:hidden;
}
.article-hero::before{
  content:'';position:absolute;top:-30%;right:-10%;
  width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,107,0,.12),transparent 70%);
}
.article-meta-top{display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:.9rem;color:var(--muted);margin-bottom:16px}
.article-cat{
  background:linear-gradient(135deg,var(--orange),var(--orange-dark));color:#fff;
  padding:6px 14px;border-radius:999px;font-size:.75rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.05em;
}
.article-title{font-size:clamp(1.9rem,4vw,3.2rem);line-height:1.15;letter-spacing:-.02em;max-width:820px;margin-bottom:20px}
.article-lead{color:var(--muted);font-size:1.15rem;line-height:1.6;max-width:720px}
.article-featured{
  max-width:1000px;margin:40px auto 0;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-lg);position:relative;z-index:2;
}
.article-featured img{width:100%;height:auto;display:block;aspect-ratio:16/9;object-fit:cover}

.article-body{
  max-width:780px;margin:0 auto;padding:70px 24px 40px;
  font-size:1.05rem;line-height:1.75;color:#2A3441;
}
.article-body h2{
  font-size:1.65rem;margin-top:50px;margin-bottom:16px;color:var(--ink);
  padding-bottom:10px;border-bottom:2px solid var(--orange-soft);
}
.article-body h3{font-size:1.25rem;margin-top:32px;margin-bottom:12px;color:var(--navy)}
.article-body p{margin-bottom:18px}
.article-body ul,.article-body ol{margin:18px 0 24px 22px}
.article-body li{margin-bottom:8px}
.article-body strong{color:var(--ink);font-weight:700}
.article-body a{color:var(--orange-dark);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--orange)}
.article-body blockquote{
  background:var(--bg-soft);border-left:4px solid var(--orange);
  padding:20px 24px;margin:28px 0;border-radius:0 12px 12px 0;
  font-style:italic;color:var(--ink);
}
.article-body blockquote p{margin-bottom:0}

.callout{
  background:linear-gradient(135deg,#FFF3E6,#FFE8D0);border:1px solid #FFCC99;
  border-radius:14px;padding:22px 26px;margin:28px 0;
  display:flex;gap:16px;align-items:flex-start;
}
.callout-ico{
  width:44px;height:44px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,var(--orange),var(--orange-dark));color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:1.4rem;
}
.callout-body{flex:1}
.callout h4{color:var(--orange-dark);margin-bottom:6px;font-size:1.05rem}
.callout p{margin-bottom:0;font-size:.98rem;color:var(--ink)}

.article-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
  background:linear-gradient(135deg,var(--navy),var(--navy-dark));color:#fff;
  border-radius:var(--radius-lg);padding:30px;margin:32px 0;
}
.article-stat{text-align:center}
.article-stat .num{
  font-family:'Poppins',sans-serif;font-size:2.2rem;font-weight:800;line-height:1;
  background:linear-gradient(135deg,#FFB366,var(--orange));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.article-stat .lbl{font-size:.82rem;color:rgba(255,255,255,.75);margin-top:6px}

.article-toc{
  background:#F7F8FB;border:1px solid var(--line);border-radius:14px;
  padding:24px 28px;margin:30px 0 40px;
}
.article-toc h4{font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;
  color:var(--muted);margin-bottom:12px}
.article-toc ol{margin:0 0 0 18px;padding:0}
.article-toc li{margin-bottom:6px;color:var(--ink)}
.article-toc a{color:var(--navy);text-decoration:none;font-weight:500}
.article-toc a:hover{color:var(--orange)}

.article-cta{
  background:linear-gradient(135deg,var(--orange),var(--orange-dark));color:#fff;
  border-radius:var(--radius-lg);padding:40px;text-align:center;margin:48px 0;
}
.article-cta h3{color:#fff;font-size:1.6rem;margin-bottom:10px}
.article-cta p{margin-bottom:22px;color:rgba(255,255,255,.9)}

.related-articles{background:var(--bg-soft);padding:60px 0}
.related-articles h2{text-align:center;margin-bottom:36px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1200px;margin:0 auto;padding:0 24px}
.related-card{
  background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--line);
  transition:all var(--t);display:flex;flex-direction:column;
}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.related-card img{width:100%;aspect-ratio:16/10;object-fit:cover}
.related-card .rc-body{padding:18px 20px}
.related-card .rc-tag{font-size:.72rem;font-weight:700;text-transform:uppercase;color:var(--orange-dark);letter-spacing:.05em}
.related-card h3{font-size:1rem;margin:6px 0 10px}
.related-card a{color:var(--orange);font-weight:600;font-size:.9rem}

@media (max-width:960px){
  .article-stats{grid-template-columns:1fr;gap:12px}
  .related-grid{grid-template-columns:1fr}
  .article-body{padding:50px 20px 30px}
  .article-body h2{font-size:1.4rem;margin-top:36px}
  .article-hero{padding:200px 0 30px}
}