*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Barlow',sans-serif;color:#0E1F3A;background:#fff;overflow-x:hidden}

:root{
  --blue:#1B3A6B;--blue2:#2356A0;--bluedark:#0E2244;
  --red:#E0131C;--red2:#FF2D38;
  --gray:#F4F6FA;--grayb:#E0E6F0;--grayt:#6B7A96;
  --dark:#0E1F3A;--fd:'Barlow Condensed',sans-serif;
  --tbh:44px;--nh:80px;
}

/* ===== PRELOADER ===== */
#pl{
  position:fixed;inset:0;background:var(--bluedark);
  display:flex;align-items:center;justify-content:center;
  z-index:9999;transition:opacity .5s .1s,visibility .5s .1s;
}
#pl.out{opacity:0;visibility:hidden;pointer-events:none}
.pl-box{display:flex;flex-direction:column;align-items:center;gap:10px;animation:plIn .5s ease}
@keyframes plIn{from{opacity:0;transform:scale(.85)}to{opacity:1;transform:scale(1)}}
.pl-logo{font-family:var(--fd);font-size:68px;font-weight:800;line-height:1;letter-spacing:2px}
.pl-logo b{color:#fff}.pl-logo em{color:var(--red);font-style:normal}
.pl-sub{color:rgba(255,255,255,.45);font-size:12px;letter-spacing:5px;text-transform:uppercase}
.pl-bar{width:120px;height:2px;background:rgba(255,255,255,.1);border-radius:2px;overflow:hidden;margin-top:16px}
.pl-fill{height:100%;width:0;background:var(--red);animation:plBar .8s ease forwards .3s}
@keyframes plBar{to{width:100%}}

/* ===== POPUP ===== */
#pop{
  position:fixed;inset:0;background:rgba(5,15,40,.75);
  display:flex;align-items:center;justify-content:center;padding:16px;
  z-index:8000;opacity:0;visibility:hidden;
  transition:opacity .35s,visibility .35s;backdrop-filter:blur(6px);
}
#pop.on{opacity:1;visibility:visible}
.pop-card{
  background:#fff;border-radius:16px;max-width:760px;width:100%;
  display:grid;grid-template-columns:1fr 1fr;overflow:hidden;
  box-shadow:0 40px 100px rgba(0,0,0,.4);
  transform:translateY(30px) scale(.97);transition:transform .35s;
}
#pop.on .pop-card{transform:none}
.pop-left{
  background:var(--bluedark);min-height:340px;
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
}
.pop-left::before{content:'';position:absolute;inset:0;
  background:url('../images/airgaz-locaux-facade.jpg') center/cover no-repeat;
  opacity:.25}
.pop-left::after{content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(14,34,68,.8),rgba(224,19,28,.15))}
.pop-placeholder{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:10px;color:rgba(255,255,255,.35)}
.pop-placeholder svg{opacity:.5}
.pop-placeholder p{font-size:10px;letter-spacing:3px;text-transform:uppercase}
.pop-right{padding:40px 36px;display:flex;flex-direction:column;justify-content:center;position:relative}
.pop-x{position:absolute;top:14px;right:14px;width:30px;height:30px;
  background:var(--gray);border:none;border-radius:50%;cursor:pointer;
  font-size:15px;color:var(--grayt);display:flex;align-items:center;justify-content:center;transition:background .2s}
.pop-x:hover{background:var(--grayb)}
.pop-badge{display:inline-block;background:var(--red);color:#fff;
  font-size:10px;font-weight:600;letter-spacing:2px;text-transform:uppercase;
  padding:4px 12px;border-radius:20px;margin-bottom:16px;align-self:flex-start}
.pop-title{font-family:var(--fd);font-size:28px;font-weight:700;color:var(--bluedark);line-height:1.15;margin-bottom:12px}
.pop-txt{font-size:14px;color:var(--grayt);line-height:1.75;margin-bottom:24px}
.pop-btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--blue);color:#fff;border:none;cursor:pointer;
  padding:11px 26px;border-radius:8px;font-size:14px;font-weight:600;
  font-family:'Barlow',sans-serif;text-decoration:none;align-self:flex-start;
  transition:background .2s,transform .2s;
}
.pop-btn:hover{background:var(--bluedark);transform:translateY(-2px)}

/* ===== TOPBAR ===== */
#tb{
  position:fixed;top:0;left:0;right:0;height:var(--tbh);
  background:var(--bluedark);z-index:700;
  transition:transform .3s,opacity .3s;
}
#tb.hide{transform:translateY(-100%);opacity:0}
.tb-in{max-width:1320px;margin:0 auto;height:100%;padding:0 36px;
  display:flex;align-items:center;justify-content:space-between;gap:12px}
.tb-left{display:flex;align-items:center;gap:16px;overflow:hidden;flex:1}
.tb-i{display:flex;align-items:center;gap:5px;color:rgba(255,255,255,.65);font-size:11.5px;white-space:nowrap}
.tb-i a{color:inherit;text-decoration:none;transition:color .2s}
.tb-i a:hover{color:#fff}
.tb-sep{width:1px;height:14px;background:rgba(255,255,255,.12);flex-shrink:0}
.tb-right{display:flex;align-items:center;gap:8px;flex-shrink:0}
.tb-soc{width:26px;height:26px;border-radius:50%;border:1px solid rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);
  text-decoration:none;transition:all .2s}
.tb-soc:hover{background:var(--red);border-color:var(--red);color:#fff}
.tb-btn{background:var(--red);color:#fff;border:none;cursor:pointer;
  padding:4px 14px;border-radius:20px;font-size:11px;font-weight:600;
  font-family:'Barlow',sans-serif;display:flex;align-items:center;gap:5px;
  white-space:nowrap;transition:background .2s}
.tb-btn:hover{background:var(--red2)}

/* ===== NAVBAR ===== */
#nav{
  position:fixed;top:var(--tbh);left:0;right:0;height:var(--nh);
  background:rgba(255,255,255,.97);border-bottom:1px solid var(--grayb);
  z-index:600;transition:top .3s,box-shadow .3s;backdrop-filter:blur(14px);
}
#nav.stuck{top:0;box-shadow:0 4px 28px rgba(27,58,107,.13)}
.nav-in{max-width:1320px;margin:0 auto;height:100%;padding:0 36px;
  display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav-logo{text-decoration:none;flex-shrink:0}
.nav-logo-t{font-family:var(--fd);font-size:34px;font-weight:800;line-height:1;letter-spacing:1px}
.nav-logo-t .nb{color:var(--blue)}.nav-logo-t .nr{color:var(--red)}
.nav-logo-s{font-size:9px;color:var(--blue);letter-spacing:2.5px;text-transform:uppercase;font-weight:600;margin-top:1px}
.nav-ul{display:flex;align-items:center;gap:2px;list-style:none}
.nav-ul>li>a{display:block;padding:7px 11px;font-size:13px;font-weight:500;
  color:var(--dark);text-decoration:none;border-radius:7px;
  transition:color .2s,background .2s;white-space:nowrap;position:relative}
.nav-ul>li>a:hover{color:var(--blue);background:var(--gray)}
.nav-ul>li>a.act{color:var(--blue)}
.nav-ul>li>a.act::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);
  width:16px;height:2px;background:var(--red);border-radius:2px}
.nav-cta{background:var(--blue)!important;color:#fff!important;padding:9px 18px!important;
  border-radius:8px!important;font-weight:600!important}
.nav-cta:hover{background:var(--bluedark)!important}
.nav-dd{position:relative}
.nav-dd:hover .ddm{opacity:1;visibility:visible;transform:translateY(0)}
.chv{font-size:9px;margin-left:2px;display:inline-block;transition:transform .2s}
.nav-dd:hover .chv{transform:rotate(180deg)}
.ddm{position:absolute;top:calc(100% + 10px);left:0;
  background:#fff;border:1px solid var(--grayb);border-radius:12px;
  padding:8px 0;min-width:210px;list-style:none;
  box-shadow:0 16px 48px rgba(27,58,107,.12);
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:all .25s;z-index:100}
.ddm li a{display:flex;align-items:center;gap:10px;padding:10px 16px;
  font-size:13px;color:var(--dark);text-decoration:none;transition:background .15s,color .15s}
.ddm li a:hover{background:var(--gray);color:var(--blue)}
.ddico{width:30px;height:30px;border-radius:7px;background:var(--gray);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .2s}
.ddm li a:hover .ddico{background:var(--blue)}
.hbg{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.hbg span{display:block;width:24px;height:2px;background:var(--dark);border-radius:2px;transition:all .3s}

/* ===== MOBILE NAV ===== */
.mob{display:none;position:fixed;top:calc(var(--tbh) + var(--nh));
  left:0;right:0;bottom:0;background:#fff;z-index:500;
  padding:20px;overflow-y:auto;transform:translateX(100%);transition:transform .3s}
.mob.on{transform:translateX(0)}
.mob a{display:block;padding:13px 0;border-bottom:1px solid var(--grayb);
  font-size:16px;font-weight:500;color:var(--dark);text-decoration:none}
.mob a:hover{color:var(--blue)}

/* ===== OFFSET ===== */
.pt{height:calc(var(--tbh) + var(--nh))}

/* ===== HERO ===== */
#hero{min-height:100vh;background:var(--bluedark);position:relative;overflow:hidden;display:flex;align-items:center}
#hcv{position:absolute;inset:0;pointer-events:none;z-index:1}
.h-bg-img{
  position:absolute;inset:0;pointer-events:none;z-index:0;
  background:url('../images/airgaz-locaux-facade.jpg') center/cover no-repeat;
  opacity:.07;mix-blend-mode:luminosity;
}
.h-grid{position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:64px 64px}
.h-blob1{position:absolute;top:-150px;right:-150px;width:700px;height:700px;
  border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(circle,rgba(224,19,28,.14) 0%,transparent 65%);
  animation:blob 7s ease-in-out infinite}
.h-blob2{position:absolute;bottom:-200px;left:-150px;width:600px;height:600px;
  border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(circle,rgba(35,86,160,.22) 0%,transparent 65%);
  animation:blob 9s ease-in-out infinite 2s}
@keyframes blob{0%,100%{transform:scale(1)}50%{transform:scale(1.09)}}
.h-in{max-width:1320px;margin:0 auto;width:100%;padding:120px 36px 90px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center;
  position:relative;z-index:2}
.h-badge{display:inline-flex;align-items:center;gap:8px;
  background:rgba(224,19,28,.13);border:1px solid rgba(224,19,28,.27);
  color:rgba(255,255,255,.82);padding:6px 16px;border-radius:24px;
  font-size:11px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;
  margin-bottom:24px;animation:fup .6s ease both .3s}
.h-dot{width:6px;height:6px;border-radius:50%;background:var(--red);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}
.h-title{font-family:var(--fd);font-size:clamp(48px,6.5vw,82px);
  font-weight:800;line-height:1.04;color:#fff;margin-bottom:18px;
  animation:fup .6s ease both .5s}
.h-title .acc{color:var(--red)}
.h-title .hl{display:block;-webkit-text-stroke:1.5px rgba(255,255,255,.32);color:transparent}
.h-sub{font-size:15.5px;line-height:1.75;color:rgba(255,255,255,.6);
  max-width:480px;margin-bottom:36px;animation:fup .6s ease both .7s}
.h-btns{display:flex;flex-wrap:wrap;gap:12px;animation:fup .6s ease both .9s}
.btn-r{background:var(--red);color:#fff;border:none;cursor:pointer;
  padding:13px 30px;border-radius:8px;font-size:14px;font-weight:600;
  font-family:'Barlow',sans-serif;text-decoration:none;
  display:inline-flex;align-items:center;gap:7px;transition:background .2s,transform .2s}
.btn-r:hover{background:var(--red2);transform:translateY(-2px)}
.btn-g{background:transparent;color:rgba(255,255,255,.8);
  border:1.5px solid rgba(255,255,255,.2);padding:13px 30px;border-radius:8px;
  font-size:14px;font-weight:500;font-family:'Barlow',sans-serif;
  text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;gap:7px;
  transition:all .2s}
.btn-g:hover{border-color:rgba(255,255,255,.55);color:#fff;transform:translateY(-2px)}
.h-stats{display:flex;gap:36px;margin-top:44px;padding-top:28px;
  border-top:1px solid rgba(255,255,255,.08);animation:fup .6s ease both 1.1s}
.h-sn{font-family:var(--fd);font-size:38px;font-weight:800;color:#fff;line-height:1}
.h-sn span{color:var(--red)}
.h-sl{font-size:10.5px;color:rgba(255,255,255,.42);text-transform:uppercase;letter-spacing:1.2px;margin-top:4px}

/* HERO GALLERY */
.h-gal{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;
  gap:10px;border-radius:20px;overflow:hidden;height:420px;
  animation:fright .7s ease both .6s}
.h-gi{position:relative;overflow:hidden;cursor:pointer;background:rgba(255,255,255,.06)}
.h-gi:first-child{grid-row:1/3}
.h-gi img{width:100%;height:100%;object-fit:cover;
  filter:brightness(.72) saturate(.8);
  transition:transform .6s ease,filter .4s ease;display:block}
.h-gi:hover img{transform:scale(1.08);filter:brightness(.88) saturate(1)}
.h-gi-ov{position:absolute;inset:0;
  background:linear-gradient(to top,rgba(14,34,68,.78) 0%,transparent 55%);
  opacity:0;transition:opacity .35s;
  display:flex;align-items:flex-end;padding:16px}
.h-gi:hover .h-gi-ov{opacity:1}
.h-gi-lbl{color:#fff;font-size:11px;font-weight:600;letter-spacing:1.5px;
  text-transform:uppercase;transform:translateY(8px);transition:transform .3s}
.h-gi:hover .h-gi-lbl{transform:translateY(0)}
.h-gi-dot{position:absolute;top:12px;right:12px;width:26px;height:26px;
  border-radius:50%;background:rgba(224,19,28,.85);
  display:flex;align-items:center;justify-content:center;
  opacity:0;transform:scale(.4);transition:opacity .3s,transform .3s}
.h-gi:hover .h-gi-dot{opacity:1;transform:scale(1)}
.h-gi-brd{position:absolute;inset:0;border:2px solid transparent;
  pointer-events:none;transition:border-color .3s}
.h-gi:hover .h-gi-brd{border-color:rgba(224,19,28,.5)}

@keyframes fup{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:translateY(0)}}
@keyframes fright{from{opacity:0;transform:translateX(26px)}to{opacity:1;transform:translateX(0)}}

.scroll-h{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:7px;
  animation:fup .8s ease both 1.3s;z-index:2}
.scroll-h span{font-size:9px;letter-spacing:2.5px;text-transform:uppercase;color:rgba(255,255,255,.32)}
.scroll-m{width:21px;height:34px;border:2px solid rgba(255,255,255,.17);border-radius:11px;
  display:flex;justify-content:center;padding-top:5px}
.scroll-d{width:3px;height:6px;background:rgba(255,255,255,.42);border-radius:2px;
  animation:sd 2s ease infinite}
@keyframes sd{0%{transform:translateY(0);opacity:1}100%{transform:translateY(12px);opacity:0}}

/* ===== SECTIONS ===== */
.sp{padding:96px 36px}
.si{max-width:1320px;margin:0 auto}
.slbl{display:inline-flex;align-items:center;gap:8px;
  color:var(--red);font-size:11px;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;margin-bottom:10px}
.slbl::before{content:'';width:20px;height:2px;background:var(--red)}
.stit{font-family:var(--fd);font-size:clamp(30px,4.5vw,52px);font-weight:700;
  color:var(--bluedark);line-height:1.08;margin-bottom:12px}
.sdesc{font-size:15px;color:var(--grayt);line-height:1.78;max-width:520px}

/* ===== ABOUT ===== */
#about{background:var(--gray)}
.about-g{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-vis{position:relative}
.about-img{width:100%;aspect-ratio:4/3;border-radius:20px;overflow:hidden;
  background:linear-gradient(140deg,var(--blue),var(--bluedark));
  display:flex;align-items:center;justify-content:center;position:relative}
.about-img svg{opacity:.1}
.about-img-ov{position:absolute;bottom:20px;left:20px;right:20px;
  background:rgba(14,34,68,.88);backdrop-filter:blur(8px);
  border-radius:12px;padding:15px 18px;border:1px solid rgba(255,255,255,.09)}
.about-img-ov p{color:rgba(255,255,255,.75);font-size:13px;line-height:1.65}
.about-img-ov strong{color:#fff}
.about-bdg{position:absolute;top:-20px;right:-20px;width:88px;height:88px;
  border-radius:50%;background:var(--red);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  box-shadow:0 12px 32px rgba(224,19,28,.4)}
.about-bdg .n{font-family:var(--fd);font-size:28px;font-weight:800;color:#fff;line-height:1}
.about-bdg .l{font-size:8.5px;color:rgba(255,255,255,.8);text-transform:uppercase;letter-spacing:1px;text-align:center}
.about-txt .sdesc{max-width:100%;margin-bottom:24px}
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:26px}
.pill{background:#fff;border-radius:12px;padding:18px;border:1px solid var(--grayb);transition:all .25s}
.pill:hover{border-color:var(--blue);transform:translateY(-3px);box-shadow:0 10px 28px rgba(27,58,107,.08)}
.pill-ico{width:42px;height:42px;border-radius:9px;display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.pill-t{font-weight:600;font-size:13.5px;color:var(--bluedark);margin-bottom:3px}
.pill-d{font-size:12px;color:var(--grayt);line-height:1.55}

/* ===== SERVICES ===== */
#services{background:#fff}
.serv-hd{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:52px;flex-wrap:wrap;gap:16px}
.serv-g{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.serv-c{background:var(--gray);border-radius:16px;padding:34px 26px;
  border:1.5px solid transparent;transition:all .3s;position:relative;overflow:hidden;cursor:pointer}
.serv-c::after{content:'';position:absolute;bottom:0;left:0;height:4px;width:0;
  background:linear-gradient(90deg,var(--blue),var(--red));transition:width .4s}
.serv-c:hover{background:#fff;border-color:var(--grayb);
  box-shadow:0 18px 52px rgba(27,58,107,.1);transform:translateY(-6px)}
.serv-c:hover::after{width:100%}
.serv-n{font-family:var(--fd);font-size:60px;font-weight:800;color:var(--grayb);line-height:1;margin-bottom:14px;transition:color .3s}
.serv-c:hover .serv-n{color:rgba(27,58,107,.14)}
.serv-ico{width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.serv-t{font-family:var(--fd);font-size:22px;font-weight:700;color:var(--bluedark);margin-bottom:8px}
.serv-d{font-size:13.5px;color:var(--grayt);line-height:1.7}
.serv-more{display:inline-flex;align-items:center;gap:5px;margin-top:18px;
  font-size:12.5px;font-weight:600;color:var(--blue);
  opacity:0;transform:translateX(-10px);transition:opacity .3s,transform .3s;text-decoration:none}
.serv-c:hover .serv-more{opacity:1;transform:translateX(0)}

/* ===== PRODUCTS ===== */
#prods{background:var(--bluedark);padding:96px 36px;position:relative;overflow:hidden}
#prods::before{content:'';position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);
  background-size:64px 64px}
.prod-hd{display:flex;justify-content:space-between;align-items:flex-end;
  margin-bottom:46px;flex-wrap:wrap;gap:16px;position:relative;z-index:2}
.prod-hd .stit{color:#fff}
.prod-hd .sdesc{color:rgba(255,255,255,.5)}
.prod-hd .slbl{color:rgba(255,110,110,.9)}
.prod-hd .slbl::before{background:rgba(255,110,110,.9)}
.prod-g{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative;z-index:2}
.prod-c{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);
  border-radius:16px;padding:26px 20px;cursor:pointer;transition:all .35s;
  position:relative;overflow:hidden}
.prod-c::before{content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(35,86,160,.13),rgba(224,19,28,.08));
  opacity:0;transition:opacity .3s}
.prod-c:hover{border-color:rgba(255,255,255,.18);transform:translateY(-8px);
  box-shadow:0 22px 64px rgba(0,0,0,.3)}
.prod-c:hover::before{opacity:1}
.prod-ico{width:56px;height:56px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  margin-bottom:16px;position:relative;z-index:1}
.prod-cat{font-size:10px;color:rgba(255,255,255,.36);text-transform:uppercase;letter-spacing:2px;
  margin-bottom:8px;position:relative;z-index:1}
.prod-name{font-family:var(--fd);font-size:18px;font-weight:700;color:#fff;
  margin-bottom:8px;position:relative;z-index:1}
.prod-desc{font-size:12.5px;color:rgba(255,255,255,.52);line-height:1.65;position:relative;z-index:1}
.prod-tag{display:inline-block;margin-top:14px;background:rgba(255,255,255,.07);
  color:rgba(255,255,255,.48);font-size:9.5px;padding:3px 10px;border-radius:20px;
  letter-spacing:1px;text-transform:uppercase;position:relative;z-index:1;transition:all .3s}
.prod-c:hover .prod-tag{background:var(--red);color:#fff}

/* ===== MOT DU DG ===== */
#dg{background:var(--gray);padding:96px 36px;position:relative;overflow:hidden}
#dg::before{content:'';position:absolute;top:0;left:0;width:5px;height:100%;
  background:linear-gradient(to bottom,var(--blue),var(--red))}
.dg-g{display:grid;grid-template-columns:1fr 400px;gap:80px;align-items:center}
.dg-left{position:relative}
.dg-q{font-family:Georgia,serif;font-size:130px;line-height:.6;
  color:var(--red);opacity:.1;position:absolute;top:-10px;left:-16px;
  user-select:none;pointer-events:none}
.dg-left .slbl{margin-bottom:10px}
.dg-left .stit{margin-bottom:22px}
.dg-quote{font-size:15.5px;color:var(--grayt);line-height:1.85;
  font-style:italic;border-left:3px solid var(--red);padding-left:20px;
  margin-bottom:20px}
.dg-p{font-size:14.5px;color:var(--grayt);line-height:1.8;margin-bottom:16px}
.dg-sig{display:flex;align-items:center;gap:16px;padding-top:22px;
  border-top:1px solid var(--grayb);margin-top:6px}
.dg-sig-l{flex:1;height:1px;background:var(--grayb)}
.dg-sig-n{font-family:var(--fd);font-size:20px;font-weight:700;color:var(--bluedark)}
.dg-sig-r{font-size:11.5px;color:var(--grayt);text-transform:uppercase;letter-spacing:1.5px;margin-top:2px}
.dg-right{position:relative}
.dg-acc1{position:absolute;top:-12px;right:-12px;width:78px;height:78px;
  border:3px solid var(--red);border-radius:12px;z-index:0;pointer-events:none}
.dg-acc2{position:absolute;bottom:-12px;left:-12px;width:58px;height:58px;
  background:var(--blue);border-radius:10px;z-index:0;opacity:.22;pointer-events:none}
.dg-wrap{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:3/4;z-index:1}
.dg-wrap img{width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .6s ease}
.dg-wrap:hover img{transform:scale(1.04)}
.dg-wrap::before{content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(27,58,107,.22) 0%,transparent 55%);z-index:1}
.dg-badge{position:absolute;bottom:22px;left:22px;right:22px;
  background:rgba(14,34,68,.9);backdrop-filter:blur(10px);
  border-radius:11px;padding:15px 17px;border:1px solid rgba(255,255,255,.1);z-index:2}
.dg-badge p{color:rgba(255,255,255,.78);font-size:12.5px;line-height:1.55}
.dg-badge strong{color:#fff;display:block;margin-bottom:2px;font-size:13.5px}

/* ===== FOOTER ===== */
footer{background:var(--dark);color:rgba(255,255,255,.65);padding:68px 36px 26px}
.ft-in{max-width:1320px;margin:0 auto}
.ft-g{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:48px;margin-bottom:48px}
.ft-logo{font-family:var(--fd);font-size:36px;font-weight:800;line-height:1}
.ft-logo .w{color:#fff}.ft-logo .r{color:var(--red)}
.ft-sub{font-size:9px;letter-spacing:2.5px;text-transform:uppercase;
  color:rgba(255,255,255,.28);margin-bottom:14px}
.ft-p{font-size:13px;line-height:1.7;max-width:255px;color:rgba(255,255,255,.42)}
.ft-socs{display:flex;gap:8px;margin-top:20px}
.ft-soc{width:34px;height:34px;border:1px solid rgba(255,255,255,.1);
  border-radius:8px;display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.42);text-decoration:none;font-size:11px;transition:all .2s}
.ft-soc:hover{background:var(--red);border-color:var(--red);color:#fff}
.ft-col-t{font-size:11px;font-weight:600;color:#fff;text-transform:uppercase;
  letter-spacing:2px;margin-bottom:18px;padding-bottom:9px;
  border-bottom:1px solid rgba(255,255,255,.05)}
.ft-ul{list-style:none}
.ft-ul li{margin-bottom:9px}
.ft-ul a{font-size:13px;color:rgba(255,255,255,.42);text-decoration:none;
  display:flex;align-items:center;gap:6px;transition:color .2s,padding-left .2s}
.ft-ul a::before{content:'';width:10px;height:1.5px;background:var(--red);
  opacity:0;flex-shrink:0;transition:opacity .2s}
.ft-ul a:hover{color:#fff;padding-left:4px}
.ft-ul a:hover::before{opacity:1}
.ft-ci{display:flex;gap:11px;margin-bottom:13px}
.ft-cico{width:32px;height:32px;flex-shrink:0;background:rgba(255,255,255,.05);
  border-radius:7px;display:flex;align-items:center;justify-content:center}
.ft-ctxt{font-size:12.5px;color:rgba(255,255,255,.42);line-height:1.6}
.ft-ctxt strong{display:block;color:rgba(255,255,255,.62);font-size:11px;margin-bottom:1px}
.ft-bot{border-top:1px solid rgba(255,255,255,.05);padding-top:22px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.ft-bot p{font-size:12.5px;color:rgba(255,255,255,.26)}
.ft-bot a{color:var(--red);text-decoration:none}
.ft-certs{display:flex;gap:7px}
.ft-cert{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);
  border-radius:5px;padding:4px 11px;font-size:10.5px;color:rgba(255,255,255,.32);letter-spacing:1px}

/* ===== BACK TO TOP ===== */
#btt{position:fixed;bottom:28px;right:28px;width:46px;height:46px;
  background:var(--blue);color:#fff;border:none;border-radius:11px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;z-index:400;
  box-shadow:0 8px 26px rgba(27,58,107,.34);opacity:0;transform:translateY(12px);transition:all .3s}
#btt.on{opacity:1;transform:translateY(0)}
#btt:hover{background:var(--bluedark);transform:translateY(-3px)}

/* ===== REVEAL ===== */
.rv{opacity:0;transform:translateY(26px);transition:opacity .65s,transform .65s}
.rv.vi{opacity:1;transform:translateY(0)}
.rv.d1{transition-delay:.1s}.rv.d2{transition-delay:.2s}
.rv.d3{transition-delay:.3s}.rv.d4{transition-delay:.4s}

/* ===== RESPONSIVE ===== */
@media(max-width:1100px){
  .prod-g{grid-template-columns:repeat(2,1fr)}
  .serv-g{grid-template-columns:repeat(2,1fr)}
  .ft-g{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:900px){
  .h-in{grid-template-columns:1fr}
  .h-gal{display:none}
  .about-g{grid-template-columns:1fr;gap:36px}
  .about-vis{order:-1}
  .dg-g{grid-template-columns:1fr;gap:36px}
  .dg-right{order:-1;max-width:380px;margin:0 auto}
  .sp{padding:70px 22px}
  #prods,#dg{padding:70px 22px}
  #tb{padding:0 16px}
  .tb-i:nth-child(n+4){display:none}
  .tb-sep:nth-child(n+3){display:none}
  .nav-in{padding:0 20px}
  .nav-ul{display:none}
  .hbg{display:flex}
  .mob{display:block}
}
@media(max-width:640px){
  .serv-g,.prod-g,.pillars{grid-template-columns:1fr}
  .pop-card{grid-template-columns:1fr}
  .pop-left{min-height:150px}
  .h-stats{flex-direction:column;gap:12px}
  .ft-g{grid-template-columns:1fr}
  .ft-bot{flex-direction:column;text-align:center}
  #btt{bottom:18px;right:18px;width:42px;height:42px}
  .tb-i:nth-child(n+2){display:none}
  .tb-sep{display:none}
}


/* ===== CCS A PROPOS DE NOUS ===== */
/* ===== PAGE HERO (BANNER) ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Barlow',sans-serif;color:#0E1F3A;background:#fff;overflow-x:hidden}
:root{
  --blue:#1B3A6B;--blue2:#2356A0;--bd:#0E2244;
  --red:#E0131C;--red2:#FF2D38;
  --gray:#F4F6FA;--grayb:#E0E6F0;--grayt:#6B7A96;
  --dark:#0E1F3A;--fd:'Barlow Condensed',sans-serif;
  --tbh:44px;--nh:80px;
}



#banner{
  min-height:480px;background:var(--bd);
  position:relative;overflow:hidden;
  display:flex;align-items:flex-end;
}
.ban-bg{
  position:absolute;inset:0;
  background:url('../images/airgaz-centrale-bouteilles-2.jpg') center/cover no-repeat;
  opacity:.08;mix-blend-mode:luminosity;
}
.ban-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:64px 64px;
}
.ban-blob1{position:absolute;top:-120px;right:-100px;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(224,19,28,.13) 0%,transparent 65%);animation:blob 8s ease-in-out infinite;pointer-events:none}
.ban-blob2{position:absolute;bottom:-160px;left:-80px;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(35,86,160,.2) 0%,transparent 65%);animation:blob 10s ease-in-out infinite 2s;pointer-events:none}
@keyframes blob{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
.ban-in{
  max-width:1320px;margin:0 auto;width:100%;
  padding:80px 36px 60px;
  position:relative;z-index:2;
}
.ban-breadcrumb{
  display:flex;align-items:center;gap:8px;
  margin-bottom:20px;
  font-size:12px;color:rgba(255,255,255,.45);
}
.ban-breadcrumb a{color:rgba(255,255,255,.45);text-decoration:none;transition:color .2s}
.ban-breadcrumb a:hover{color:rgba(255,255,255,.8)}
.ban-breadcrumb span{color:rgba(255,255,255,.25)}
.ban-breadcrumb .cur{color:rgba(255,255,255,.7)}
.ban-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(224,19,28,.15);border:1px solid rgba(224,19,28,.3);color:rgba(255,255,255,.8);padding:5px 14px;border-radius:20px;font-size:10.5px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:18px;animation:fup .6s ease both .2s}
.ban-title{font-family:var(--fd);font-size:clamp(44px,6vw,76px);font-weight:800;color:#fff;line-height:1.04;animation:fup .6s ease both .4s}
.ban-title .acc{color:var(--red)}
.ban-title .hl{display:block;-webkit-text-stroke:1.5px rgba(255,255,255,.3);color:transparent}
.ban-desc{font-size:15.5px;color:rgba(255,255,255,.58);max-width:560px;line-height:1.75;margin-top:14px;animation:fup .6s ease both .6s}
.ban-line{
  position:absolute;bottom:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--blue),var(--red),var(--blue));
  background-size:200%;
  animation:lineSlide 4s linear infinite;
}
@keyframes lineSlide{0%{background-position:0%}100%{background-position:200%}}
@keyframes fup{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}

/* ===== COMMONS ===== */
.sp{padding:96px 36px}
.si{max-width:1320px;margin:0 auto}
.slbl{display:inline-flex;align-items:center;gap:8px;color:var(--red);font-size:11px;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;margin-bottom:10px}
.slbl::before{content:'';width:20px;height:2px;background:var(--red)}
.stit{font-family:var(--fd);font-size:clamp(28px,4vw,50px);font-weight:700;color:var(--bd);line-height:1.08;margin-bottom:12px}
.sdesc{font-size:15px;color:var(--grayt);line-height:1.78;max-width:520px}

/* ===== INTRO STORY ===== */
#story{background:#fff}
.story-g{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.story-vis{position:relative}
.story-main{width:100%;aspect-ratio:4/3;border-radius:20px;overflow:hidden;position:relative}
.story-main img{width:100%;height:100%;object-fit:cover;display:block;filter:brightness(.88);transition:transform .6s ease}
.story-main:hover img{transform:scale(1.04)}
.story-main::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(27,58,107,.3) 0%,transparent 60%);z-index:1}
.story-acc1{position:absolute;bottom:-18px;left:-18px;width:140px;height:140px;border-radius:16px;overflow:hidden;border:4px solid #fff;box-shadow:0 12px 36px rgba(27,58,107,.18);z-index:2}
.story-acc1 img{width:100%;height:100%;object-fit:cover;display:block}
.story-acc2{position:absolute;top:-16px;right:-16px;width:76px;height:76px;border-radius:50%;background:var(--red);display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 10px 28px rgba(224,19,28,.38);z-index:2}
.story-acc2 .n{font-family:var(--fd);font-size:26px;font-weight:800;color:#fff;line-height:1}
.story-acc2 .l{font-size:8px;color:rgba(255,255,255,.8);text-transform:uppercase;letter-spacing:1px;text-align:center}
.story-txt .sdesc{max-width:100%;margin-bottom:24px}
.story-highlights{display:flex;flex-direction:column;gap:16px;margin-top:28px}
.sh-item{display:flex;align-items:flex-start;gap:16px;padding:18px 20px;background:var(--gray);border-radius:12px;border:1px solid transparent;transition:all .25s;cursor:default}
.sh-item:hover{border-color:var(--grayb);background:#fff;box-shadow:0 8px 24px rgba(27,58,107,.07);transform:translateX(5px)}
.sh-ico{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.sh-t{font-weight:600;font-size:14px;color:var(--bd);margin-bottom:3px}
.sh-d{font-size:13px;color:var(--grayt);line-height:1.55}

/* ===== CHIFFRES CLES ===== */
#chiffres{background:var(--bd);padding:80px 36px;position:relative;overflow:hidden}
#chiffres::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:64px 64px}
.chiff-top{text-align:center;margin-bottom:60px;position:relative;z-index:2}
.chiff-top .slbl{color:rgba(255,110,110,.9)}
.chiff-top .slbl::before{background:rgba(255,110,110,.9)}
.chiff-top .stit{color:#fff}
.chiff-g{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;position:relative;z-index:2;border-radius:16px;overflow:hidden}
.chiff-c{background:rgba(255,255,255,.05);padding:44px 28px;text-align:center;border:1px solid rgba(255,255,255,.07);transition:background .3s;position:relative;overflow:hidden}
.chiff-c::before{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue),var(--red));transform:scaleX(0);transform-origin:left;transition:transform .4s}
.chiff-c:hover{background:rgba(255,255,255,.09)}
.chiff-c:hover::before{transform:scaleX(1)}
.chiff-n{font-family:var(--fd);font-size:58px;font-weight:800;color:#fff;line-height:1;margin-bottom:6px}
.chiff-n span{color:var(--red)}
.chiff-l{font-size:12px;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:8px}
.chiff-d{font-size:13px;color:rgba(255,255,255,.35);line-height:1.55}

/* ===== MISSION VISION VALEURS ===== */
#mvv{background:var(--gray)}
.mvv-g{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.mvv-c{border-radius:18px;padding:40px 32px;position:relative;overflow:hidden;transition:transform .3s,box-shadow .3s}
.mvv-c:hover{transform:translateY(-6px);box-shadow:0 20px 56px rgba(27,58,107,.12)}
.mvv-c.blue{background:var(--blue)}
.mvv-c.white{background:#fff;border:1px solid var(--grayb)}
.mvv-c.dark{background:var(--bd)}
.mvv-c::before{content:'';position:absolute;top:-40px;right:-40px;width:180px;height:180px;border-radius:50%;opacity:.08}
.mvv-c.blue::before{background:#fff}
.mvv-c.dark::before{background:var(--red)}
.mvv-num{font-family:var(--fd);font-size:80px;font-weight:800;line-height:1;margin-bottom:20px;opacity:.12}
.mvv-c.blue .mvv-num,.mvv-c.dark .mvv-num{color:#fff}
.mvv-c.white .mvv-num{color:var(--blue)}
.mvv-ico{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.mvv-c.blue .mvv-ico{background:rgba(255,255,255,.15)}
.mvv-c.white .mvv-ico{background:var(--gray)}
.mvv-c.dark .mvv-ico{background:rgba(255,255,255,.1)}
.mvv-t{font-family:var(--fd);font-size:26px;font-weight:700;margin-bottom:12px}
.mvv-c.blue .mvv-t,.mvv-c.dark .mvv-t{color:#fff}
.mvv-c.white .mvv-t{color:var(--bd)}
.mvv-d{font-size:14px;line-height:1.75}
.mvv-c.blue .mvv-d,.mvv-c.dark .mvv-d{color:rgba(255,255,255,.65)}
.mvv-c.white .mvv-d{color:var(--grayt)}
.mvv-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.mvv-tag{font-size:11px;padding:4px 12px;border-radius:20px;font-weight:600;letter-spacing:.5px}
.mvv-c.blue .mvv-tag{background:rgba(255,255,255,.15);color:rgba(255,255,255,.8)}
.mvv-c.white .mvv-tag{background:var(--gray);color:var(--blue);border:1px solid var(--grayb)}
.mvv-c.dark .mvv-tag{background:rgba(255,255,255,.1);color:rgba(255,255,255,.7)}

/* ===== TIMELINE ===== */
#timeline{background:#fff}
.tl-hd{text-align:center;margin-bottom:64px}
.tl-hd .sdesc{max-width:480px;margin:0 auto}
.tl-wrap{position:relative;padding:0 36px}
.tl-line{position:absolute;top:0;bottom:0;left:50%;width:2px;background:linear-gradient(to bottom,var(--blue),var(--red));transform:translateX(-50%)}
.tl-items{display:flex;flex-direction:column;gap:0}
.tl-item{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:start;position:relative}
.tl-item:nth-child(odd) .tl-content{grid-column:1;text-align:right;padding-right:48px}
.tl-item:nth-child(odd) .tl-empty{grid-column:3}
.tl-item:nth-child(even) .tl-content{grid-column:3;text-align:left;padding-left:48px}
.tl-item:nth-child(even) .tl-empty{grid-column:1}
.tl-dot{grid-column:2;display:flex;align-items:center;justify-content:center;padding:32px 0;position:relative;z-index:2}
.tl-dot-inner{width:48px;height:48px;border-radius:50%;background:var(--blue);border:4px solid #fff;box-shadow:0 0 0 3px var(--blue);display:flex;align-items:center;justify-content:center;transition:all .3s}
.tl-item:hover .tl-dot-inner{background:var(--red);box-shadow:0 0 0 3px var(--red);transform:scale(1.15)}
.tl-year{font-family:var(--fd);font-size:34px;font-weight:800;color:var(--red);margin-bottom:8px;line-height:1}
.tl-t{font-family:var(--fd);font-size:19px;font-weight:700;color:var(--bd);margin-bottom:8px}
.tl-d{font-size:13.5px;color:var(--grayt);line-height:1.65;max-width:300px}
.tl-item:nth-child(odd) .tl-d{margin-left:auto}
.tl-card{background:var(--gray);border-radius:14px;padding:22px 24px;border:1px solid transparent;transition:all .3s;margin-bottom:24px}
.tl-card:hover{border-color:var(--grayb);background:#fff;box-shadow:0 8px 28px rgba(27,58,107,.08)}

/* ===== EQUIPE ===== */
#equipe{background:var(--gray)}
.eq-hd{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:52px;flex-wrap:wrap;gap:16px}
.eq-g{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.eq-c{background:#fff;border-radius:18px;overflow:hidden;border:1px solid var(--grayb);transition:all .3s;cursor:pointer}
.eq-c:hover{box-shadow:0 18px 52px rgba(27,58,107,.1);transform:translateY(-6px);border-color:transparent}
.eq-img{aspect-ratio:3/2.8;overflow:hidden;position:relative}
.eq-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease;filter:brightness(.9)}
.eq-c:hover .eq-img img{transform:scale(1.06)}
.eq-img-ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(14,34,68,.6) 0%,transparent 55%);opacity:0;transition:opacity .3s}
.eq-c:hover .eq-img-ov{opacity:1}
.eq-body{padding:22px 22px 24px}
.eq-role{font-size:10.5px;font-weight:600;color:var(--red);letter-spacing:2px;text-transform:uppercase;margin-bottom:6px}
.eq-name{font-family:var(--fd);font-size:22px;font-weight:700;color:var(--bd);margin-bottom:8px}
.eq-desc{font-size:13px;color:var(--grayt);line-height:1.6;margin-bottom:14px}
.eq-divider{width:32px;height:2px;background:linear-gradient(90deg,var(--blue),var(--red));border-radius:2px}

/* ===== CERTIFICATIONS ===== */
#certifs{background:var(--bd);padding:80px 36px;position:relative;overflow:hidden}
#certifs::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:64px 64px}
.cert-top{text-align:center;margin-bottom:52px;position:relative;z-index:2}
.cert-top .slbl{color:rgba(255,110,110,.9)}
.cert-top .slbl::before{background:rgba(255,110,110,.9)}
.cert-top .stit{color:#fff}
.cert-top .sdesc{color:rgba(255,255,255,.5);margin:0 auto}
.cert-g{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative;z-index:2}
.cert-c{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:32px 24px;text-align:center;transition:all .3s;cursor:default}
.cert-c:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.18);transform:translateY(-6px)}
.cert-ico{width:64px;height:64px;border-radius:50%;margin:0 auto 18px;display:flex;align-items:center;justify-content:center}
.cert-n{font-family:var(--fd);font-size:20px;font-weight:700;color:#fff;margin-bottom:6px}
.cert-d{font-size:12.5px;color:rgba(255,255,255,.45);line-height:1.6}

/* ===== CTA BANDE ===== */
#cta-band{
  background:var(--red);padding:72px 36px;
  position:relative;overflow:hidden;
}
#cta-band::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px}
#cta-band::after{content:'';position:absolute;top:-100px;right:-100px;width:400px;height:400px;border-radius:50%;background:rgba(255,255,255,.06);pointer-events:none}
.cta-in{max-width:860px;margin:0 auto;text-align:center;position:relative;z-index:2}
.cta-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.25);color:rgba(255,255,255,.9);padding:5px 16px;border-radius:20px;font-size:11px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:20px}
.cta-t{font-family:var(--fd);font-size:clamp(32px,4.5vw,52px);font-weight:800;color:#fff;line-height:1.08;margin-bottom:14px}
.cta-d{font-size:15px;color:rgba(255,255,255,.75);line-height:1.7;margin-bottom:36px;max-width:560px;margin-left:auto;margin-right:auto}
.cta-btns{display:flex;justify-content:center;flex-wrap:wrap;gap:14px}
.btn-white{background:#fff;color:var(--red);border:none;cursor:pointer;padding:13px 32px;border-radius:9px;font-size:14px;font-weight:700;font-family:'Barlow',sans-serif;text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:all .2s}
.btn-white:hover{background:var(--bd);color:#fff;transform:translateY(-2px)}
.btn-outline-w{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.4);padding:13px 32px;border-radius:9px;font-size:14px;font-weight:500;font-family:'Barlow',sans-serif;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .2s}
.btn-outline-w:hover{border-color:#fff;background:rgba(255,255,255,.1);transform:translateY(-2px)}


/* ===== BTT ===== */
#btt{position:fixed;bottom:28px;right:28px;width:46px;height:46px;background:var(--blue);color:#fff;border:none;border-radius:11px;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:400;box-shadow:0 8px 26px rgba(27,58,107,.34);opacity:0;transform:translateY(12px);transition:all .3s}
#btt.on{opacity:1;transform:translateY(0)}
#btt:hover{background:var(--bd);transform:translateY(-3px)}

/* ===== REVEAL ===== */
.rv{opacity:0;transform:translateY(24px);transition:opacity .65s,transform .65s}
.rv.vi{opacity:1;transform:translateY(0)}
.rv.d1{transition-delay:.1s}.rv.d2{transition-delay:.2s}
.rv.d3{transition-delay:.3s}.rv.d4{transition-delay:.4s}
.rv.from-left{transform:translateX(-28px)}
.rv.from-right{transform:translateX(28px)}
.rv.from-left.vi,.rv.from-right.vi{transform:translateX(0)}

/* ===== RESPONSIVE ===== */
@media(max-width:1100px){
  .chiff-g{grid-template-columns:repeat(2,1fr)}
  .cert-g{grid-template-columns:repeat(2,1fr)}
  .ft-g{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:900px){
  .story-g{grid-template-columns:1fr;gap:40px}
  .story-vis{order:-1}
  .tl-line{left:24px}
  .tl-item{grid-template-columns:auto 1fr}
  .tl-item:nth-child(odd) .tl-content,.tl-item:nth-child(even) .tl-content{grid-column:2;text-align:left;padding-left:32px;padding-right:0}
  .tl-item:nth-child(odd) .tl-empty,.tl-item:nth-child(even) .tl-empty{display:none}
  .tl-dot{grid-column:1;padding:28px 0}
  .tl-d{max-width:100%}
  .tl-item:nth-child(odd) .tl-d{margin-left:0}
  .tl-wrap{padding:0}
  .mvv-g{grid-template-columns:1fr}
  .eq-g{grid-template-columns:repeat(2,1fr)}
  .sp{padding:70px 22px}
  #chiffres,#certifs,#cta-band{padding:70px 22px}
  #tb{padding:0 16px}
  .tb-i:nth-child(n+4){display:none}
  .tb-sep:nth-child(n+3){display:none}
  .nav-in{padding:0 20px}
  .nav-ul{display:none}
  .hbg{display:flex}
  .mob{display:block}
}
@media(max-width:640px){
  .chiff-g{grid-template-columns:1fr 1fr}
  .cert-g{grid-template-columns:1fr 1fr}
  .eq-g{grid-template-columns:1fr}
  .pop-card{grid-template-columns:1fr}
  .pop-left{min-height:140px}
  .ft-g{grid-template-columns:1fr}
  .ft-bot{flex-direction:column;text-align:center}
  .story-acc1{display:none}
  #btt{bottom:18px;right:18px;width:42px;height:42px}
  .tb-i:nth-child(n+2){display:none}
  .tb-sep{display:none}
}





/* ===== CSS SERVICE ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Barlow',sans-serif;color:#0E1F3A;background:#fff;overflow-x:hidden}
:root{
  --blue:#1B3A6B;--blue2:#2356A0;--bd:#0E2244;
  --red:#E0131C;--red2:#FF2D38;
  --gray:#F4F6FA;--grayb:#E0E6F0;--grayt:#6B7A96;
  --dark:#0E1F3A;--fd:'Barlow Condensed',sans-serif;
  --tbh:44px;--nh:80px;
}

/* ===== BANNER ===== */
#banner{min-height:480px;background:var(--bd);position:relative;overflow:hidden;display:flex;align-items:flex-end}
.ban-bg{position:absolute;inset:0;background:url('../images/airgaz-centrale-production.jpg') center/cover no-repeat;opacity:.09;mix-blend-mode:luminosity}
.ban-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);background-size:64px 64px}
.ban-blob1{position:absolute;top:-120px;right:-100px;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(224,19,28,.13) 0%,transparent 65%);animation:blob 8s ease-in-out infinite;pointer-events:none}
.ban-blob2{position:absolute;bottom:-150px;left:-80px;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(35,86,160,.2) 0%,transparent 65%);animation:blob 10s ease-in-out infinite 2s;pointer-events:none}
@keyframes blob{0%,100%{transform:scale(1)}50%{transform:scale(1.08)}}
.ban-in{max-width:1320px;margin:0 auto;width:100%;padding:80px 36px 60px;position:relative;z-index:2}
.ban-bread{display:flex;align-items:center;gap:8px;margin-bottom:20px;font-size:12px;color:rgba(255,255,255,.45)}
.ban-bread a{color:rgba(255,255,255,.45);text-decoration:none;transition:color .2s}
.ban-bread a:hover{color:rgba(255,255,255,.8)}
.ban-bread span{color:rgba(255,255,255,.25)}
.ban-bread .cur{color:rgba(255,255,255,.7)}
.ban-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(224,19,28,.15);border:1px solid rgba(224,19,28,.3);color:rgba(255,255,255,.8);padding:5px 14px;border-radius:20px;font-size:10.5px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:18px;animation:fup .6s ease both .2s}
.ban-title{font-family:var(--fd);font-size:clamp(44px,6vw,76px);font-weight:800;color:#fff;line-height:1.04;animation:fup .6s ease both .4s}
.ban-title .acc{color:var(--red)}
.ban-title .hl{display:block;-webkit-text-stroke:1.5px rgba(255,255,255,.3);color:transparent}
.ban-desc{font-size:15.5px;color:rgba(255,255,255,.58);max-width:580px;line-height:1.75;margin-top:14px;animation:fup .6s ease both .6s}
.ban-line{position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--blue),var(--red),var(--blue));background-size:200%;animation:lineSlide 4s linear infinite}
@keyframes lineSlide{0%{background-position:0%}100%{background-position:200%}}
@keyframes fup{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}

/* ===== COMMONS ===== */
.sp{padding:96px 36px}
.si{max-width:1320px;margin:0 auto}
.slbl{display:inline-flex;align-items:center;gap:8px;color:var(--red);font-size:11px;font-weight:600;letter-spacing:2.5px;text-transform:uppercase;margin-bottom:10px}
.slbl::before{content:'';width:20px;height:2px;background:var(--red)}
.stit{font-family:var(--fd);font-size:clamp(28px,4vw,50px);font-weight:700;color:var(--bd);line-height:1.08;margin-bottom:12px}
.sdesc{font-size:15px;color:var(--grayt);line-height:1.78;max-width:520px}

/* ===== SERVICE NAV TABS ===== */
#snav{background:#fff;border-bottom:2px solid var(--grayb);position:sticky;top:var(--nh);z-index:400;transition:top .3s}
#snav.stuck-nav{top:0}
.snav-in{max-width:1320px;margin:0 auto;padding:0 36px;display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:none}
.snav-in::-webkit-scrollbar{display:none}
.snav-link{display:flex;align-items:center;gap:7px;padding:16px 18px;font-size:13px;font-weight:500;color:var(--grayt);text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-2px;white-space:nowrap;transition:color .2s,border-color .2s}
.snav-link:hover{color:var(--blue)}
.snav-link.on{color:var(--blue);border-bottom-color:var(--red);font-weight:600}
.snav-ico{width:28px;height:28px;border-radius:7px;display:flex;align-items:center;justify-content:center;transition:background .2s}
.snav-link:hover .snav-ico,.snav-link.on .snav-ico{background:rgba(27,58,107,.08)}

/* ===== INTRO SERVICES ===== */
#intro-serv{background:var(--gray)}
.intro-g{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.intro-vis{position:relative}
.intro-img{width:100%;aspect-ratio:16/11;border-radius:20px;overflow:hidden;position:relative}
.intro-img img{width:100%;height:100%;object-fit:cover;display:block;filter:brightness(.85);transition:transform .6s}
.intro-img:hover img{transform:scale(1.04)}
.intro-img::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(27,58,107,.28) 0%,transparent 55%);z-index:1}
.intro-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:-40px;position:relative;z-index:2;padding:0 20px}
.istat{background:#fff;border-radius:14px;padding:18px 20px;border:1px solid var(--grayb);box-shadow:0 8px 28px rgba(27,58,107,.08)}
.istat-n{font-family:var(--fd);font-size:36px;font-weight:800;color:var(--blue);line-height:1}
.istat-n span{color:var(--red)}
.istat-l{font-size:11.5px;color:var(--grayt);text-transform:uppercase;letter-spacing:1px;margin-top:3px}
.intro-txt .sdesc{max-width:100%;margin-bottom:28px}
.intro-list{display:flex;flex-direction:column;gap:12px}
.ilist-item{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--dark);font-weight:500}
.ilist-item::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--red);flex-shrink:0}

/* ===== SERVICE DETAIL SECTIONS ===== */
.svc-section{padding:96px 36px;position:relative}
.svc-section:nth-child(odd){background:#fff}
.svc-section:nth-child(even){background:var(--gray)}

/* HEADER SECTION SERVICE */
.svc-header{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;margin-bottom:70px}
.svc-header.rev{direction:rtl}
.svc-header.rev > *{direction:ltr}
.svc-himg{border-radius:20px;overflow:hidden;aspect-ratio:16/11;position:relative}
.svc-himg img{width:100%;height:100%;object-fit:cover;display:block;filter:brightness(.85);transition:transform .6s}
.svc-himg:hover img{transform:scale(1.04)}
.svc-himg::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(27,58,107,.22),transparent 55%)}
.svc-himg-badge{position:absolute;bottom:20px;left:20px;z-index:2;background:rgba(14,34,68,.88);backdrop-filter:blur(8px);border-radius:10px;padding:12px 16px;border:1px solid rgba(255,255,255,.1)}
.svc-himg-badge p{color:#fff;font-size:13px;font-weight:600}
.svc-himg-badge span{color:rgba(255,255,255,.55);font-size:11.5px;display:block;margin-top:2px}
.svc-htxt .sdesc{max-width:100%;margin-bottom:28px}
.svc-id{display:inline-flex;align-items:center;gap:8px;background:var(--red);color:#fff;font-family:var(--fd);font-size:13px;font-weight:700;letter-spacing:1px;padding:6px 16px;border-radius:20px;margin-bottom:14px}

/* CARDS GRILLE SERVICE */
.svc-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-card{background:#fff;border-radius:16px;padding:30px 26px;border:1px solid var(--grayb);transition:all .3s;position:relative;overflow:hidden;cursor:default}
.svc-card::before{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue),var(--red));transform:scaleX(0);transform-origin:left;transition:transform .4s}
.svc-card:hover{box-shadow:0 16px 48px rgba(27,58,107,.1);transform:translateY(-5px);border-color:transparent}
.svc-card:hover::before{transform:scaleX(1)}
.svc-section:nth-child(even) .svc-card{background:var(--gray)}
.svc-section:nth-child(even) .svc-card:hover{background:#fff}
.svc-card-ico{width:52px;height:52px;border-radius:13px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.svc-card-t{font-family:var(--fd);font-size:20px;font-weight:700;color:var(--bd);margin-bottom:8px}
.svc-card-d{font-size:13.5px;color:var(--grayt);line-height:1.7}
.svc-card-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.svc-card-tag{font-size:10.5px;padding:3px 10px;border-radius:20px;background:var(--gray);color:var(--blue);border:1px solid var(--grayb);font-weight:500}
.svc-section:nth-child(even) .svc-card-tag{background:#fff}

/* ===== PROCESSUS ===== */
#processus{background:var(--bd);padding:96px 36px;position:relative;overflow:hidden}
#processus::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:64px 64px}
.proc-top{text-align:center;margin-bottom:64px;position:relative;z-index:2}
.proc-top .slbl{color:rgba(255,110,110,.9)}
.proc-top .slbl::before{background:rgba(255,110,110,.9)}
.proc-top .stit{color:#fff}
.proc-top .sdesc{color:rgba(255,255,255,.5);margin:0 auto}
.proc-g{display:grid;grid-template-columns:repeat(5,1fr);gap:0;position:relative;z-index:2}
.proc-g::before{content:'';position:absolute;top:52px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--blue2),var(--red));z-index:0}
.proc-c{display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 12px;position:relative;z-index:1}
.proc-num{width:56px;height:56px;border-radius:50%;background:var(--blue);border:3px solid rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-family:var(--fd);font-size:22px;font-weight:800;color:#fff;transition:all .3s;flex-shrink:0}
.proc-c:hover .proc-num{background:var(--red);border-color:var(--red);transform:scale(1.12)}
.proc-t{font-family:var(--fd);font-size:16px;font-weight:700;color:#fff;margin-bottom:7px}
.proc-d{font-size:12.5px;color:rgba(255,255,255,.48);line-height:1.6}

/* ===== FLUIDES SECTION SPECIALE ===== */
#fluides{background:#fff;padding:96px 36px;position:relative;overflow:hidden}
.flu-deco{position:absolute;top:0;right:0;width:500px;height:100%;background:linear-gradient(to left,rgba(27,58,107,.03),transparent);pointer-events:none}
.flu-g{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.flu-vis{position:relative}
.flu-main{width:100%;aspect-ratio:1;border-radius:24px;overflow:hidden;background:var(--bd);display:flex;align-items:center;justify-content:center;position:relative}
.flu-main img{width:100%;height:100%;object-fit:cover;display:block;opacity:.7;transition:transform .6s,opacity .4s}
.flu-main:hover img{transform:scale(1.05);opacity:.85}
.flu-main::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(14,34,68,.55),rgba(224,19,28,.1));z-index:1}
.flu-badge{position:absolute;bottom:-16px;right:-16px;background:var(--red);border-radius:16px;padding:20px 24px;box-shadow:0 16px 40px rgba(224,19,28,.35);z-index:2}
.flu-badge .n{font-family:var(--fd);font-size:36px;font-weight:800;color:#fff;line-height:1}
.flu-badge .l{font-size:10px;color:rgba(255,255,255,.75);text-transform:uppercase;letter-spacing:1px}
.flu-txt .sdesc{max-width:100%;margin-bottom:32px}
.flu-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.flu-item{background:var(--gray);border-radius:13px;padding:20px;border:1px solid var(--grayb);transition:all .3s}
.flu-item:hover{border-color:var(--blue);background:#fff;box-shadow:0 8px 24px rgba(27,58,107,.08);transform:translateY(-3px)}
.flu-item-ico{width:40px;height:40px;border-radius:9px;display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.flu-item-t{font-weight:600;font-size:13.5px;color:var(--bd);margin-bottom:3px}
.flu-item-d{font-size:12px;color:var(--grayt);line-height:1.55}
.flu-cta{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:#fff;padding:13px 28px;border-radius:9px;font-size:14px;font-weight:600;font-family:'Barlow',sans-serif;text-decoration:none;margin-top:28px;transition:background .2s,transform .2s}
.flu-cta:hover{background:var(--bd);transform:translateY(-2px)}

/* ===== SECTEURS ===== */
#secteurs{background:var(--bd);padding:96px 36px;position:relative;overflow:hidden}
#secteurs::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:64px 64px}
.sect-top{text-align:center;margin-bottom:56px;position:relative;z-index:2}
.sect-top .slbl{color:rgba(255,110,110,.9)}
.sect-top .slbl::before{background:rgba(255,110,110,.9)}
.sect-top .stit{color:#fff}
.sect-top .sdesc{color:rgba(255,255,255,.5);margin:0 auto}
.sect-g{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative;z-index:2}
.sect-c{border-radius:16px;overflow:hidden;aspect-ratio:3/4;position:relative;cursor:pointer;transition:transform .3s}
.sect-c:hover{transform:translateY(-8px)}
.sect-c img{width:100%;height:100%;object-fit:cover;display:block;filter:brightness(.65) saturate(.8);transition:transform .5s,filter .4s}
.sect-c:hover img{transform:scale(1.07);filter:brightness(.75) saturate(1)}
.sect-c::before{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(14,34,68,.85) 0%,rgba(14,34,68,.2) 60%,transparent 100%);z-index:1}
.sect-c::after{content:'';position:absolute;inset:0;border:2px solid transparent;border-radius:16px;transition:border-color .3s;z-index:2}
.sect-c:hover::after{border-color:rgba(224,19,28,.5)}
.sect-body{position:absolute;bottom:0;left:0;right:0;padding:22px 20px;z-index:3}
.sect-ico{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.1);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;margin-bottom:12px;transition:background .3s}
.sect-c:hover .sect-ico{background:var(--red)}
.sect-t{font-family:var(--fd);font-size:20px;font-weight:700;color:#fff;margin-bottom:5px}
.sect-d{font-size:12px;color:rgba(255,255,255,.6);line-height:1.55;max-height:0;overflow:hidden;transition:max-height .4s,opacity .4s;opacity:0}
.sect-c:hover .sect-d{max-height:80px;opacity:1}

/* ===== FAQ ===== */
#faq{background:var(--gray);padding:96px 36px}
.faq-g{display:grid;grid-template-columns:1fr 1.4fr;gap:80px;align-items:start}
.faq-left .sdesc{max-width:100%;margin-bottom:28px}
.faq-cta-box{background:var(--blue);border-radius:16px;padding:28px 24px}
.faq-cta-box p{color:rgba(255,255,255,.75);font-size:14px;line-height:1.65;margin-bottom:18px}
.faq-cta-box strong{color:#fff;display:block;margin-bottom:6px;font-size:16px}
.faq-cta-btn{display:inline-flex;align-items:center;gap:7px;background:#fff;color:var(--blue);padding:11px 22px;border-radius:8px;font-size:13.5px;font-weight:600;font-family:'Barlow',sans-serif;text-decoration:none;transition:all .2s}
.faq-cta-btn:hover{background:var(--gray);transform:translateY(-2px)}
.faq-items{display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border-radius:13px;border:1px solid var(--grayb);overflow:hidden;transition:border-color .2s}
.faq-item.open{border-color:var(--blue)}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;cursor:pointer;font-size:14.5px;font-weight:600;color:var(--bd);gap:12px}
.faq-q:hover{color:var(--blue)}
.faq-arr{width:28px;height:28px;border-radius:50%;background:var(--gray);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background .2s,transform .3s}
.faq-item.open .faq-arr{background:var(--blue);transform:rotate(180deg)}
.faq-arr svg path{transition:stroke .2s}
.faq-item.open .faq-arr svg path{stroke:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-a-inner{padding:0 22px 20px;font-size:14px;color:var(--grayt);line-height:1.75}
.faq-item.open .faq-a{max-height:200px}

/* ===== CTA BANDE ===== */
#cta-band{background:var(--red);padding:72px 36px;position:relative;overflow:hidden}
#cta-band::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px}
#cta-band::after{content:'';position:absolute;top:-100px;right:-100px;width:400px;height:400px;border-radius:50%;background:rgba(255,255,255,.06);pointer-events:none}
.cta-in{max-width:860px;margin:0 auto;text-align:center;position:relative;z-index:2}
.cta-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.25);color:rgba(255,255,255,.9);padding:5px 16px;border-radius:20px;font-size:11px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:20px}
.cta-t{font-family:var(--fd);font-size:clamp(32px,4.5vw,52px);font-weight:800;color:#fff;line-height:1.08;margin-bottom:14px}
.cta-d{font-size:15px;color:rgba(255,255,255,.75);line-height:1.7;margin-bottom:36px;max-width:540px;margin-left:auto;margin-right:auto}
.cta-btns{display:flex;justify-content:center;flex-wrap:wrap;gap:14px}
.btn-white{background:#fff;color:var(--red);border:none;cursor:pointer;padding:13px 32px;border-radius:9px;font-size:14px;font-weight:700;font-family:'Barlow',sans-serif;text-decoration:none;display:inline-flex;align-items:center;gap:8px;transition:all .2s}
.btn-white:hover{background:var(--bd);color:#fff;transform:translateY(-2px)}
.btn-ow{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.4);padding:13px 32px;border-radius:9px;font-size:14px;font-weight:500;font-family:'Barlow',sans-serif;text-decoration:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .2s}
.btn-ow:hover{border-color:#fff;background:rgba(255,255,255,.1);transform:translateY(-2px)}


/* ===== BTT ===== */
#btt{position:fixed;bottom:28px;right:28px;width:46px;height:46px;background:var(--blue);color:#fff;border:none;border-radius:11px;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:400;box-shadow:0 8px 26px rgba(27,58,107,.34);opacity:0;transform:translateY(12px);transition:all .3s}
#btt.on{opacity:1;transform:translateY(0)}
#btt:hover{background:var(--bd);transform:translateY(-3px)}

/* ===== REVEAL ===== */
.rv{opacity:0;transform:translateY(24px);transition:opacity .65s,transform .65s}
.rv.vi{opacity:1;transform:translateY(0)}
.rv.d1{transition-delay:.1s}.rv.d2{transition-delay:.2s}
.rv.d3{transition-delay:.3s}.rv.d4{transition-delay:.4s}
.rv.fl{transform:translateX(-24px)}.rv.fr{transform:translateX(24px)}
.rv.fl.vi,.rv.fr.vi{transform:translateX(0)}

/* ===== RESPONSIVE ===== */
@media(max-width:1100px){
  .proc-g{grid-template-columns:repeat(3,1fr);gap:24px}
  .proc-g::before{display:none}
  .sect-g{grid-template-columns:repeat(2,1fr)}
  .ft-g{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:900px){
  .intro-g,.svc-header,.flu-g,.faq-g{grid-template-columns:1fr;gap:40px}
  .svc-header.rev{direction:ltr}
  .intro-vis{order:-1}.flu-vis{order:-1}
  .svc-cards{grid-template-columns:1fr 1fr}
  .sp,.svc-section{padding:70px 22px}
  #processus,#secteurs,#faq,#cta-band{padding:70px 22px}
  #tb{padding:0 16px}
  .tb-i:nth-child(n+4){display:none}
  .tb-sep:nth-child(n+3){display:none}
  .nav-in{padding:0 20px}
  .nav-ul{display:none}
  .hbg{display:flex}
  .mob{display:block}
  #snav{top:var(--nh)}
}
@media(max-width:640px){
  .svc-cards{grid-template-columns:1fr}
  .proc-g{grid-template-columns:repeat(2,1fr)}
  .sect-g{grid-template-columns:1fr 1fr}
  .flu-list{grid-template-columns:1fr}
  .intro-stats{grid-template-columns:1fr 1fr;margin-top:-20px}
  .pop-card{grid-template-columns:1fr}
  .pop-left{min-height:140px}
  .ft-g{grid-template-columns:1fr}
  .ft-bot{flex-direction:column;text-align:center}
  #btt{bottom:18px;right:18px;width:42px;height:42px}
  .tb-i:nth-child(n+2){display:none}
  .tb-sep{display:none}
}

/* ===== MAP ===== */
#mapzone{background:#fff;padding:0}
.map-container{position:relative;height:480px;background:var(--gray);overflow:hidden}
.map-overlay{position:absolute;inset:0;background:url('https://images.unsplash.com/photo-1524661135-423995f22d0b?w=1600&q=75') center/cover no-repeat;opacity:.18}
.map-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(27,58,107,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(27,58,107,.05) 1px,transparent 1px);background-size:48px 48px}
.map-content{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:2}
.map-card{background:#fff;border-radius:18px;padding:32px 36px;max-width:480px;width:calc(100% - 40px);box-shadow:0 24px 64px rgba(27,58,107,.18);text-align:center;border:1px solid var(--grayb)}
.map-pin{width:56px;height:56px;background:var(--red);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 16px;box-shadow:0 8px 24px rgba(224,19,28,.35)}
.map-card h3{font-family:var(--fd);font-size:24px;font-weight:700;color:var(--bd);margin-bottom:6px}
.map-card p{font-size:14px;color:var(--grayt);line-height:1.65;margin-bottom:22px}
.map-btn{display:inline-flex;align-items:center;gap:8px;background:var(--blue);color:#fff;padding:12px 26px;border-radius:9px;font-size:14px;font-weight:600;font-family:'Barlow',sans-serif;text-decoration:none;transition:background .2s,transform .2s}
.map-btn:hover{background:var(--bd);transform:translateY(-2px)}
.map-dots{position:absolute;inset:0;pointer-events:none;z-index:1}
.map-dot{position:absolute;width:12px;height:12px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px rgba(224,19,28,.25);animation:mapPulse 2s ease-in-out infinite}
.map-dot::after{content:'';position:absolute;inset:-8px;border-radius:50%;border:2px solid rgba(224,19,28,.2);animation:mapRing 2s ease-in-out infinite}
@keyframes mapPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.2)}}
@keyframes mapRing{0%{transform:scale(1);opacity:.6}100%{transform:scale(2);opacity:0}}