:root{
  --blue:#0a67ad;
  --blue2:#0d84d8;
  --dark:#071f36;
  --red:#e52b25;
  --light:#f3f8fc;
  --text:#17324d;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:white;line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin:auto}
.top{background:#061e35;color:#fff;font-size:14px}
.top .container{display:flex;justify-content:space-between;gap:20px;padding:9px 0;flex-wrap:wrap}
.top a{color:#fff}
header{background:#fff;position:sticky;top:0;z-index:50;box-shadow:0 3px 16px rgba(0,0,0,.08)}
.navbar{display:flex;align-items:center;gap:28px;min-height:82px}
.logo img{width:235px;height:auto}
nav{display:flex;gap:22px;margin-left:auto;align-items:center}
nav a{font-size:14px;font-weight:700}
nav a:hover,nav a.active{color:var(--blue2)}
.menu{display:none;border:0;background:none;font-size:28px}
.btn{display:inline-block;background:var(--blue2);color:white;padding:13px 19px;border-radius:10px;font-weight:800;border:none;cursor:pointer}
.btn.red{background:var(--red)} .btn.light{background:white;color:var(--blue)}
.hero{min-height:610px;background:
linear-gradient(90deg,rgba(4,26,48,.93),rgba(4,26,48,.72) 48%,rgba(4,26,48,.18)),
url('assets/climatisation-plomberie-and-co.jpeg') center 37%/cover no-repeat;
display:flex;align-items:center;color:white}
.hero .content{max-width:690px;padding:72px 0}
.kicker{font-size:13px;font-weight:900;letter-spacing:1.5px;color:#65c5ff}
.hero h1,.page-hero h1{font-size:clamp(44px,6vw,76px);line-height:1.02;margin:12px 0 20px}
.hero h1 span{color:#58c6ff}
.hero p{font-size:19px;max-width:650px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.trustbar{background:#fff;border-bottom:1px solid #e7eef5}
.trustgrid{display:grid;grid-template-columns:repeat(4,1fr);text-align:center}
.trustgrid div{padding:22px 12px;font-weight:800;border-right:1px solid #e7eef5}
.trustgrid div:last-child{border-right:0}
section{padding:85px 0}
.section-title{text-align:center;max-width:780px;margin:0 auto 42px}
.section-title h2{font-size:clamp(32px,4vw,48px);line-height:1.1;margin:8px 0}
.section-title p{color:#64778a}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{border:1px solid #e1eaf2;border-radius:18px;padding:28px;background:#fff;box-shadow:0 12px 30px rgba(10,50,80,.05)}
.card .icon{font-size:36px}.card h3{margin:12px 0 8px}.card p{color:#64778a;font-size:15px}
.offer{background:var(--light)}
.offergrid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
.offer img{border-radius:20px;box-shadow:0 20px 55px rgba(0,0,0,.14);max-height:590px;width:100%;object-fit:cover}
.price{font-size:42px;font-weight:900;color:var(--red);margin:8px 0}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0}
.checks span{font-weight:700}
.dark{background:linear-gradient(135deg,#06213b,#0a67ad);color:#fff}
.dark .section-title p{color:#d5e8f7}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);border-radius:18px;padding:28px;text-align:center}
.stat strong{display:block;font-size:27px}
.cta{background:#eaf6ff}
.ctabox{display:flex;align-items:center;justify-content:space-between;gap:30px}
.page-hero{padding:95px 0;background:linear-gradient(135deg,#05223d,#0a67ad);color:#fff}
.page-hero p{font-size:18px;max-width:720px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.list{display:grid;gap:10px;margin:22px 0;padding:0;list-style:none}
.list li:before{content:"✓";color:var(--blue2);font-weight:900;margin-right:10px}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery figure{margin:0;border-radius:16px;overflow:hidden;background:#f5f7f9;border:1px solid #e4ebf1}
.gallery img{width:100%;height:260px;object-fit:cover}
.gallery figcaption{padding:16px;font-weight:700}
.contactgrid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px}
.contactbox{background:var(--light);border-radius:18px;padding:30px}
form{display:grid;gap:14px}
label{font-weight:700;font-size:13px}
input,select,textarea{width:100%;margin-top:6px;padding:13px 14px;border:1px solid #ccd9e5;border-radius:9px;font:inherit}
footer{background:#051c31;color:white;padding:46px 0 28px}
.footergrid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}
footer h4{margin-top:0} footer a{display:block;margin:7px 0;color:#dcecf8}
.copy{margin-top:30px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#b8c9d8}
@media(max-width:900px){
 nav{display:none;position:absolute;top:82px;left:0;right:0;background:#fff;padding:18px 4%;flex-direction:column;align-items:flex-start;box-shadow:0 12px 25px rgba(0,0,0,.1)}
 nav.open{display:flex}.menu{display:block;margin-left:auto}.navbar>.btn{display:none}
 .grid4,.stats{grid-template-columns:1fr 1fr}.offergrid,.two,.contactgrid{grid-template-columns:1fr}
 .gallery{grid-template-columns:1fr 1fr}.trustgrid{grid-template-columns:1fr 1fr}
 .ctabox{align-items:flex-start;flex-direction:column}.footergrid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
 .logo img{width:190px}.grid4,.stats,.gallery,.trustgrid,.checks,.footergrid{grid-template-columns:1fr}
 .hero{min-height:560px}.hero .content{padding:60px 0}.hero h1{font-size:48px}
 section{padding:65px 0}.top .container{font-size:12px}
}

/* V2 RGE */
.hero-v2{min-height:680px;background:linear-gradient(90deg,rgba(4,24,44,.94),rgba(4,24,44,.78) 45%,rgba(4,24,44,.18)),url('assets/climatisation-plomberie-and-co.jpeg') center 35%/cover no-repeat}
.hero-v2-content{max-width:720px}.hero-intro{max-width:590px!important}
.rge-card{display:flex;align-items:center;gap:14px;max-width:610px;padding:14px 16px;margin:18px 0;border:1px solid rgba(255,255,255,.28);border-radius:14px;background:rgba(255,255,255,.1)}
.rge-badge{width:58px;height:58px;flex:0 0 58px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#fff;color:#17714d;font-size:19px;font-weight:900}
.rge-card strong{display:block;font-size:18px}.rge-card small{display:block;line-height:1.35;margin-top:3px}
.clim-offer{display:flex;flex-direction:column;gap:4px;margin:20px 0 6px;padding-left:15px;border-left:4px solid #59c8ff}
.clim-offer span{font-size:12px;font-weight:900;letter-spacing:1.4px;color:#79d3ff}.clim-offer strong{font-size:20px}.clim-offer b{font-size:25px}
.rge-section{background:#f5faf7}.rge-section-grid{display:grid;grid-template-columns:230px 1fr;gap:45px;align-items:center;max-width:900px}
.rge-seal{width:210px;height:210px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff;border:9px solid #3d936d;color:#267454;font-size:54px;line-height:.9;font-weight:900;box-shadow:0 18px 45px rgba(30,90,60,.13)}
.rge-seal span{font-size:23px;margin-top:15px}.rge-section h2{font-size:clamp(32px,4vw,48px);margin:6px 0 14px}.rge-section p{color:#607469}
.mobile-contact-bar{display:none}
@media(max-width:600px){
 body{padding-bottom:64px}.hero-v2{min-height:700px;background:linear-gradient(180deg,rgba(4,24,44,.9),rgba(4,24,44,.72)),url('assets/climatisation-plomberie-and-co.jpeg') 58% center/cover no-repeat}
 .hero-v2 .content{padding:48px 0 42px}.hero-v2 h1{font-size:47px}.hero-intro{font-size:16px!important}
 .rge-card{padding:11px 12px;align-items:flex-start}.rge-badge{width:48px;height:48px;flex-basis:48px;font-size:16px}.rge-card strong{font-size:15px}.rge-card small{font-size:11px}
 .clim-offer strong{font-size:16px}.clim-offer b{font-size:22px}.hero-buttons{display:grid;grid-template-columns:1fr 1fr;gap:9px}.hero-buttons .btn{min-width:0;padding:13px 8px;font-size:13px}
 .trustbar-v2 .trustgrid{grid-template-columns:1fr 1fr}.trustbar-v2 .trustgrid div{padding:14px 8px;font-size:12px}
 .rge-section-grid{grid-template-columns:1fr;text-align:center}.rge-seal{width:155px;height:155px;margin:auto;font-size:42px;border-width:7px}.rge-seal span{font-size:18px}
 .mobile-contact-bar{position:fixed;display:grid;grid-template-columns:1fr 1fr 1fr;left:0;right:0;bottom:0;z-index:100;background:#061e35;box-shadow:0 -4px 18px rgba(0,0,0,.18)}
 .mobile-contact-bar a{color:#fff;text-align:center;padding:14px 5px;font-size:13px;font-weight:900;border-right:1px solid rgba(255,255,255,.15)}
 .mobile-contact-bar a:nth-child(2){background:#178c55}.mobile-contact-bar a:nth-child(3){background:#0d84d8}
}

/* ===== V4 CLEAN ===== */
.hero-v4{background:#071f35;color:#fff}
.hero-v4-photo{
  width:100%;
  height:430px;
  background:url('assets/technicien-clim-v4.jpg') center center/cover no-repeat;
}
.hero-v4-panel{background:linear-gradient(180deg,#08233c,#061b2f)}
.hero-v4-content{padding:46px 0 42px}
.hero-v4 h1{font-size:clamp(46px,7vw,78px);line-height:.98;margin:8px 0 16px;letter-spacing:-2px}
.hero-v4 h1 span{color:#35b7ff}
.hero-v4 p{font-size:20px;max-width:620px;margin:0 0 20px}
.v4-info-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px;align-items:stretch}
.v4-rge{margin:0;max-width:none}
.v4-checks{display:grid;align-content:center;gap:8px;font-weight:800}
.v4-offer{
  margin-top:18px;background:#fff;color:#08233c;border-radius:16px;
  padding:16px 18px;display:grid;grid-template-columns:1fr auto;
  gap:3px 14px;align-items:center;max-width:680px;
}
.v4-offer strong{font-size:20px;display:block}
.v4-offer span,.v4-offer small{display:block;color:#607488;font-weight:700}
.v4-offer b{grid-row:1/3;grid-column:2;background:#e62b32;color:#fff;padding:10px 14px;border-radius:8px;font-size:34px;white-space:nowrap}
.v4-offer small{grid-column:1/3}
.v4-actions{margin-top:18px;display:flex;gap:10px;flex-wrap:wrap}
.v4-actions .btn{min-width:170px}
.v4-actions .btn:nth-child(2){background:#169c59;border-color:#169c59}
.v4-services{
  max-width:1100px;margin:24px auto 34px;background:#fff;border-radius:18px;
  display:grid;grid-template-columns:repeat(4,1fr);box-shadow:0 12px 35px rgba(0,0,0,.10);overflow:hidden
}
.v4-services a{padding:20px 10px;text-align:center;color:#08233c;border-right:1px solid #edf1f4}
.v4-services b,.v4-services strong,.v4-services small{display:block}
.v4-services b{font-size:28px}.v4-services strong{margin:5px 0}.v4-services small{color:#607488}

@media(max-width:600px){
  body{padding-bottom:0}
  .hero-v4-photo{height:310px;background-position:center center}
  .hero-v4-content{padding:28px 0 24px}
  .hero-v4 .kicker{font-size:11px;letter-spacing:1.3px}
  .hero-v4 h1{font-size:44px;letter-spacing:-1.5px}
  .hero-v4 p{font-size:16px;line-height:1.45}
  .v4-info-grid{grid-template-columns:1fr}
  .v4-checks{grid-template-columns:1fr 1fr;font-size:12px}
  .v4-offer{padding:12px}
  .v4-offer strong{font-size:15px}
  .v4-offer b{font-size:27px;padding:8px 10px}
  .v4-offer span,.v4-offer small{font-size:10px}
  .v4-actions{display:grid;grid-template-columns:1fr 1fr}
  .v4-actions .btn{min-width:0;padding:12px 8px;font-size:13px}
  .v4-actions .btn:last-child{grid-column:1/3}
  .v4-services{margin:0;border-radius:0;grid-template-columns:repeat(4,1fr);box-shadow:none}
  .v4-services a{padding:12px 4px}
  .v4-services b{font-size:20px}
  .v4-services strong{font-size:11px}
  .v4-services small{font-size:9px;line-height:1.2}
}