:root{
  --blue:#0b3f91;--blue2:#075bc9;--blue-dark:#06245c;--orange:#ff7900;--orange2:#ffad00;
  --ink:#101827;--muted:#667085;--light:#f6f8fc;--white:#fff;--line:#e5eaf2;
  --shadow:0 20px 60px rgba(7,42,99,.12);--radius:24px;--container:1200px;
  --grad-blue:linear-gradient(135deg,#0b3f91 0%,#075bc9 100%);
  --grad-orange:linear-gradient(135deg,#ff7900 0%,#ffad00 100%);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,-apple-system,sans-serif;color:var(--ink);background:#fff;line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}

/* ========== TOPBAR ========== */
.topbar{background:#061e4d;color:#dfe9ff;font-size:12px;position:relative;z-index:51}
.topbar-inner{min-height:40px;display:flex;justify-content:space-between;align-items:center}
.topbar-tagline{letter-spacing:.05em;opacity:.85}
.top-links{display:flex;gap:24px}
.top-links a{display:inline-flex;align-items:center;gap:7px;transition:color .25s}
.top-links a:hover{color:var(--orange2)}

/* ========== HEADER ========== */
.header{height:82px;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(10,50,110,.07);transition:all .3s}
.header.scrolled{box-shadow:0 8px 30px rgba(0,0,0,.08);height:70px}
.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between}
.brand img{width:120px;height:auto;transition:transform .3s}
.brand:hover img{transform:scale(1.03)}
.nav{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:700}
.nav>a{position:relative;color:#263653;transition:color .25s}
.nav>a:not(.nav-cta):after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--orange);transition:right .3s}
.nav>a:hover:after,.nav>a.active:after{right:0}
.nav>a:hover,.nav>a.active{color:var(--blue)}
.nav-cta{background:var(--grad-blue);color:#fff!important;padding:12px 18px;border-radius:10px;box-shadow:0 8px 20px rgba(11,63,145,.2);transition:transform .3s,box-shadow .3s}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(11,63,145,.3)}
.nav-cta span{color:var(--orange2);margin-left:6px;display:inline-block;transition:transform .3s}
.nav-cta:hover span{transform:translate(3px,-3px)}
.menu-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.menu-toggle span{display:block;width:25px;height:2px;background:var(--blue);margin:5px 0;transition:.3s}

/* ========== HERO avec grande image de fond ========== */
.hero{
  min-height:720px;position:relative;display:flex;align-items:center;overflow:hidden;
  color:#fff;
}
.hero-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  transform:scale(1.08);
  animation:heroZoom 22s ease-in-out infinite alternate;
  filter:saturate(1.1);
}
@keyframes heroZoom{from{transform:scale(1.08) translate(0,0)}to{transform:scale(1.18) translate(-2%,-2%)}}
.hero-overlay{
  position:absolute;inset:0;
  background:
    linear-gradient(115deg,rgba(6,36,92,.94) 0%,rgba(11,63,145,.82) 45%,rgba(6,36,92,.55) 100%),
    radial-gradient(circle at 75% 55%,rgba(255,121,0,.28),transparent 30%);
}
.hero-grid{
  position:absolute;inset:0;opacity:.28;
  background-image:
    linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(circle at 30% 50%,#000 20%,transparent 50%);
}
.hero-particles{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hero-particles span{
  position:absolute;width:4px;height:4px;border-radius:50%;
  background:rgba(255,174,0,.6);box-shadow:0 0 12px rgba(255,174,0,.8);
  animation:float 12s linear infinite;
}
.hero-particles span:nth-child(1){left:8%;top:20%;animation-delay:0s}
.hero-particles span:nth-child(2){left:22%;top:75%;animation-delay:1.5s}
.hero-particles span:nth-child(3){left:45%;top:15%;animation-delay:3s}
.hero-particles span:nth-child(4){left:68%;top:60%;animation-delay:4.5s}
.hero-particles span:nth-child(5){left:82%;top:25%;animation-delay:6s}
.hero-particles span:nth-child(6){left:15%;top:50%;animation-delay:7.5s}
.hero-particles span:nth-child(7){left:55%;top:85%;animation-delay:9s}
.hero-particles span:nth-child(8){left:90%;top:75%;animation-delay:10.5s}
.hero-particles span:nth-child(9){left:35%;top:40%;animation-delay:2.3s}
.hero-particles span:nth-child(10){left:75%;top:10%;animation-delay:5.7s}
@keyframes float{
  0%{transform:translateY(0) scale(1);opacity:.3}
  50%{opacity:1}
  100%{transform:translateY(-120vh) scale(.6);opacity:0}
}

.hero-content{position:relative;z-index:2;padding:100px 0 130px}
.hero-copy{max-width:750px}
.eyebrow,.section-label{font-size:11px;letter-spacing:.2em;font-weight:800;text-transform:uppercase}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:9px 15px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:50px;color:#fff;backdrop-filter:blur(8px)}
.pulse{width:7px;height:7px;background:var(--orange);border-radius:50%;box-shadow:0 0 0 0 rgba(255,121,0,.6);animation:pulse 2s infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,121,0,.6)}
  70%{box-shadow:0 0 0 12px rgba(255,121,0,0)}
  100%{box-shadow:0 0 0 0 rgba(255,121,0,0)}
}

h1{font-size:clamp(42px,5.4vw,78px);line-height:1.02;letter-spacing:-.055em;margin:22px 0 22px;color:#fff;font-weight:900}
h1 span{background:var(--grad-orange);-webkit-background-clip:text;background-clip:text;color:transparent;position:relative}
h2 em{font-style:normal;color:var(--blue)}
.hero-copy>p{max-width:640px;font-size:17px;color:#c9d7ee;margin:0 0 34px;line-height:1.65}

.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:50px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;padding:16px 24px;border-radius:10px;font-size:13px;font-weight:800;border:1px solid transparent;transition:all .3s cubic-bezier(.2,.8,.2,1);cursor:pointer;position:relative;overflow:hidden}
.btn-primary{background:var(--grad-orange);color:#fff;box-shadow:0 12px 30px rgba(255,121,0,.35)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(255,121,0,.45)}
.btn-primary span{transition:transform .3s}
.btn-primary:hover span{transform:translateX(5px)}
.btn-outline{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.05);backdrop-filter:blur(8px)}
.btn-outline:hover{background:rgba(255,255,255,.15);border-color:#fff;transform:translateY(-3px)}
.btn-white{background:#fff;color:var(--blue);position:relative;z-index:2;font-weight:800}
.btn-white:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(0,0,0,.25)}

.hero-trust{display:flex;align-items:center;gap:28px;padding:22px 0;border-top:1px solid rgba(255,255,255,.15);border-bottom:1px solid rgba(255,255,255,.15)}
.hero-trust div{display:flex;flex-direction:column}
.hero-trust strong{font-size:26px;color:#fff;line-height:1;font-weight:900;background:var(--grad-orange);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-trust span{font-size:10px;color:#a3b8da;text-transform:uppercase;letter-spacing:.1em;margin-top:7px}
.hero-trust i{height:34px;width:1px;background:rgba(255,255,255,.2)}

.hero-bottom{position:absolute;bottom:0;width:100%;padding:20px 0;z-index:2}
.hero-bottom .container{display:flex;align-items:center;gap:16px;color:rgba(255,255,255,.5);font-size:9px;letter-spacing:.22em;font-weight:700}
.scroll-line{width:60px;height:1px;background:linear-gradient(90deg,var(--orange),transparent);position:relative;overflow:hidden}
.scroll-line:after{content:"";position:absolute;left:0;top:0;width:20px;height:1px;background:#fff;animation:scrollLine 2s infinite}
@keyframes scrollLine{0%{transform:translateX(-20px)}100%{transform:translateX(60px)}}

/* ========== SECTIONS ========== */
.section{padding:120px 0;position:relative}
.intro{background:#fff}
.intro-grid{display:grid;grid-template-columns:.35fr 1fr;gap:70px}
.big-lead{font-size:38px;line-height:1.18;letter-spacing:-.035em;margin:0 0 24px;max-width:850px;font-weight:700}
.intro-content>p:not(.big-lead){color:var(--muted);max-width:800px;font-size:16px;line-height:1.75}
.section-label{color:var(--blue);display:inline-block;position:relative;padding-left:0}
.section-label:before{content:none}
.text-link,.card-link{color:var(--blue);font-weight:800;font-size:12px;display:inline-flex;gap:13px;margin-top:20px;transition:gap .3s}
.text-link:hover,.card-link:hover{gap:20px}
.text-link span,.card-link span{color:var(--orange);font-size:16px}

/* ========== SERVICES ========== */
.services{background:var(--light);position:relative;overflow:hidden}
.services:before{content:"";position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(11,63,145,.06),transparent 70%);top:-200px;right:-200px}
.section-heading{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:60px;position:relative}
.section-heading h2,.values-head h2{font-size:50px;line-height:1.04;letter-spacing:-.045em;margin:16px 0 0;font-weight:800}
.section-heading>p{max-width:390px;color:var(--muted);font-size:14px;margin:0}

/* --- Grille 5 cartes sur une ligne --- */
.service-grid{
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:16px;
  position:relative;
}

/* --- Carte --- */
.service-card{
  background:#fff;
  padding:24px 20px;
  min-height:420px;
  border:1px solid #e8edf5;
  border-radius:16px;
  position:relative;
  transition:all .4s cubic-bezier(.2,.8,.2,1);
  overflow:hidden;
  display:flex;
  flex-direction:column;
}
.service-card:before{
  content:"";position:absolute;top:0;left:0;width:100%;height:3px;
  background:var(--grad-orange);transform:scaleX(0);transform-origin:left;transition:transform .4s;
}
.service-card:hover:before{transform:scaleX(1)}
.service-card:hover{transform:translateY(-10px);box-shadow:0 30px 60px rgba(7,42,99,.15);border-color:transparent}

/* --- Numéro --- */
.service-number{
  position:absolute;right:16px;top:16px;
  color:#d9e0ec;font-weight:900;font-size:11px;letter-spacing:.05em;
}

/* --- Icône --- */
.service-icon{
  width:46px;height:46px;border-radius:12px;
  background:linear-gradient(135deg,#eaf2ff,#d7e6ff);color:var(--blue);
  display:grid;place-items:center;margin-bottom:18px;
  transition:all .4s;flex-shrink:0;
}
.service-icon svg{width:22px;height:22px}
.service-card:hover .service-icon{transform:rotate(-8deg) scale(1.1);background:var(--grad-blue);color:#fff}
.service-card:nth-child(even) .service-icon{background:linear-gradient(135deg,#fff0e0,#ffe0c2);color:var(--orange)}
.service-card:nth-child(even):hover .service-icon{background:var(--grad-orange);color:#fff}

/* --- Titre --- */
.service-card h3{font-size:16px;margin:0 0 10px;font-weight:800;letter-spacing:-.02em;line-height:1.25}

/* --- Description --- */
.service-card>p{color:var(--muted);font-size:12px;line-height:1.6;margin:0 0 14px;min-height:auto}

/* --- Liste items --- */
.service-card ul{
  list-style:none;padding:0;margin:0 0 20px;
  border-top:1px solid var(--line);
  flex:1;
}
.service-card li{
  font-size:11px;color:#556277;
  padding:7px 0;border-bottom:1px solid #eef1f5;
  display:flex;align-items:flex-start;gap:6px;line-height:1.45;
}
.service-card li span{color:var(--orange);font-weight:900;font-size:12px;width:10px;flex-shrink:0;line-height:1.45}

/* --- Lien bas de carte --- */
.service-card .card-link{
  position:static;margin-top:auto;
  color:var(--blue);font-weight:800;font-size:11px;
  display:inline-flex;gap:8px;align-items:center;
  transition:gap .3s;text-decoration:none;
}
.service-card .card-link:hover{gap:14px}
.service-card .card-link span{color:var(--orange);font-size:14px}

/* --- Responsive --- */
@media (max-width:1199.98px){
  .service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (max-width:991.98px){
  .service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .section-heading h2,.values-head h2{font-size:38px}
}
@media (max-width:575.98px){
  .service-grid{grid-template-columns:1fr}
  .service-card{min-height:auto;padding:22px 18px}
}

/* --- Délais d'animation jusqu'à 5 --- */
.delay-1{transition-delay:.05s}
.delay-2{transition-delay:.15s}
.delay-3{transition-delay:.25s}
.delay-4{transition-delay:.35s}
.delay-5{transition-delay:.45s}

/* ========== EXPERTISE ========== */
.expertise{background:#061f50;color:#fff;overflow:hidden;position:relative}
.expertise:before{content:"";position:absolute;inset:0;opacity:.15;background-image:radial-gradient(circle at 20% 30%,rgba(255,121,0,.3),transparent 40%),radial-gradient(circle at 80% 70%,rgba(7,91,201,.4),transparent 40%)}
.expertise-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center;position:relative}
.expertise .section-label{color:#ff9a3d}
.expertise .section-label:before{background:#ff9a3d}
.expertise-copy h2{font-size:54px;line-height:1.04;letter-spacing:-.05em;margin:16px 0 22px;font-weight:800;color:#fff}
.expertise-copy h2 em{color:#6ca5ff}
.expertise-copy>p{color:#afc1dd;max-width:550px;line-height:1.7}

/* --- Visuel (image) --- */
.expertise-visual{
  min-height:520px;
  display:grid;
  place-items:center;
  position:relative;
}
.expertise-image{
  width:100%;
  max-width:520px;
  height:auto;
  border-radius:26px;
  position:relative;
  z-index:2;
  box-shadow:0 40px 90px rgba(0,0,0,.45);
  object-fit:cover;
  display:block;
}

/* Halo décoratif derrière l'image */
.expertise-visual:before{
  content:"";
  position:absolute;
  width:340px;height:340px;
  background:var(--orange);
  border-radius:50%;
  filter:blur(90px);
  opacity:.28;
  z-index:1;
  right:5%;
  bottom:8%;
}
.expertise-visual:after{
  content:"";
  position:absolute;
  width:280px;height:280px;
  background:#0a4b9f;
  border-radius:50%;
  filter:blur(80px);
  opacity:.5;
  z-index:1;
  left:0;
  top:5%;
}

/* --- Liste expertise --- */
.expertise-list{margin-top:34px}
.expertise-list>div{display:flex;gap:20px;border-top:1px solid rgba(255,255,255,.12);padding:18px 0;transition:padding-left .3s}
.expertise-list>div:hover{padding-left:8px;border-top-color:var(--orange)}
.expertise-list b{font-size:11px;color:#ff9b45;font-weight:900;min-width:22px}
.expertise-list span{display:flex;flex-direction:column;color:#91a9c9;font-size:12px;line-height:1.5}
.expertise-list strong{color:#fff;font-size:14px;margin-bottom:3px;font-weight:700}

/* --- Responsive --- */
@media (max-width:991.98px){
  .expertise-grid{grid-template-columns:1fr;gap:60px}
  .expertise-copy h2{font-size:38px}
  .expertise-visual{min-height:auto}
  .expertise-image{max-width:100%}
}


/* ========== STATS ========== */
.stats{background:var(--grad-orange);color:#fff;position:relative;overflow:hidden}
.stats:before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 20% 50%,rgba(255,255,255,.15),transparent 40%),radial-gradient(circle at 80% 50%,rgba(255,255,255,.1),transparent 40%)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:58px 0;position:relative}
.stats-grid>div{padding:0 32px;border-right:1px solid rgba(255,255,255,.3);text-align:center}
.stats-grid>div:first-child{padding-left:0}
.stats-grid>div:last-child{border:0}
.stats-grid strong{font-size:56px;letter-spacing:-.05em;line-height:1;font-weight:900;display:inline-block}
.stats-grid span{font-size:22px;font-weight:900}
.stats-grid p{font-size:10px;letter-spacing:.15em;text-transform:uppercase;margin:8px 0 0;opacity:.9;font-weight:700}


/* ========== MARQUES — groupées par domaine ========== */
.brands-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
  margin-top:20px;
}

.brand-group{
  background:#fff;
  border:1px solid #e8edf5;
  border-radius:20px;
  padding:28px 26px;
  position:relative;
  transition:all .4s cubic-bezier(.2,.8,.2,1);
  overflow:hidden;
}
.brand-group:before{
  content:"";
  position:absolute;
  top:0;left:0;width:100%;height:3px;
  background:var(--grad-orange);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .4s;
}
.brand-group:hover:before{transform:scaleX(1)}
.brand-group:hover{
  transform:translateY(-6px);
  box-shadow:0 24px 50px rgba(7,42,99,.12);
  border-color:transparent;
}

/* --- En-tête du groupe --- */
.brand-group-head{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:20px;
  padding-bottom:18px;
  border-bottom:1px solid #eef1f5;
}
.brand-group-icon{
  flex-shrink:0;
  width:44px;
  height:44px;
  border-radius:12px;
  background:linear-gradient(135deg,#eaf2ff,#d7e6ff);
  color:var(--blue);
  display:grid;
  place-items:center;
  transition:all .4s;
}
.brand-group-icon svg{width:22px;height:22px}
.brand-group:hover .brand-group-icon{
  background:var(--grad-blue);
  color:#fff;
  transform:rotate(-6deg) scale(1.06);
}

.brand-group-head h3{
  font-size:17px;
  font-weight:800;
  letter-spacing:-.02em;
  margin:0 0 2px;
  color:var(--dark,#0b1c33);
  line-height:1.25;
}
.brand-group-count{
  font-size:11px;
  color:#8a96a8;
  font-weight:600;
  letter-spacing:.04em;
  text-transform:uppercase;
}

/* --- Chips de marques --- */
.brand-cloud{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
}
.brand-chip{
  display:inline-flex;
  align-items:center;
  padding:8px 14px;
  font-size:12px;
  font-weight:600;
  color:#3a4964;
  background:#f5f7fb;
  border:1px solid #e4eaf3;
  border-radius:100px;
  transition:all .25s ease;
  white-space:nowrap;
}
.brand-chip:hover{
  background:var(--blue,#0b3f91);
  border-color:var(--blue,#0b3f91);
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 8px 18px rgba(11,63,145,.22);
}

/* --- Responsive --- */
@media (max-width:991.98px){
  .brands-grid{grid-template-columns:1fr;gap:18px}
  .brand-group{padding:22px 20px}
}
@media (max-width:575.98px){
  .brand-group-head h3{font-size:15px}
  .brand-chip{font-size:11px;padding:6px 12px}
}

/* ========== VALUES ========== */
.values{background:var(--light)}
.values-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin:16px 0 50px}
.values-head p{max-width:420px;color:var(--muted);font-size:14px;line-height:1.7}
.values-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.value-card{
  background:#fff;border-radius:20px;padding:32px;min-height:240px;
  display:flex;gap:26px;position:relative;overflow:hidden;
  border:1px solid #e7ebf2;transition:all .4s cubic-bezier(.2,.8,.2,1);
}
.value-card:hover{transform:translateY(-6px);box-shadow:0 24px 55px rgba(7,42,99,.1);border-color:transparent}
.value-card:after{content:"";position:absolute;width:140px;height:140px;right:-60px;top:-60px;border-radius:50%;background:#edf3ff;transition:transform .4s}
.value-card:hover:after{transform:scale(1.2)}
.value-card:nth-child(even):after{background:#fff0e5}
.value-word{font-size:11px;font-weight:900;letter-spacing:.1em;color:#d2dae8;line-height:1.15;min-width:90px}
.value-card>div{position:relative;z-index:1}
.value-card b{font-size:10px;color:var(--orange);font-weight:900}
.value-card h3{margin:10px 0 9px;font-size:21px;font-weight:800;letter-spacing:-.02em}
.value-card p{font-size:12.5px;color:var(--muted);max-width:400px;line-height:1.65}

/* ========== CTA ========== */
.cta-section{padding:0 0 120px;background:var(--light)}
.cta-box{
  background:linear-gradient(120deg,#0b3f91 0%,#06255e 60%,#0d4aa8 100%);
  border-radius:26px;padding:70px 80px;
  display:flex;align-items:center;justify-content:space-between;gap:40px;
  color:#fff;position:relative;overflow:hidden;box-shadow:0 30px 70px rgba(7,42,99,.25);
}
.cta-box:after{content:"";position:absolute;width:400px;height:400px;border-radius:50%;background:var(--orange);right:-180px;top:-200px;filter:blur(70px);opacity:.4;animation:glow 6s ease-in-out infinite alternate}
@keyframes glow{to{opacity:.6;transform:scale(1.15)}}
.cta-box .section-label{color:#ff9b45}
.cta-box .section-label:before{background:#ff9b45}
.cta-box h2{font-size:52px;line-height:1.03;letter-spacing:-.05em;margin:14px 0 0;color:#fff;font-weight:800}
.cta-box h2 em{color:#8fbcff}

/* ========== CONTACT ========== */
.contact{background:#fff}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:100px}
.contact-copy h2{font-size:56px;line-height:1;letter-spacing:-.05em;margin:16px 0 22px;font-weight:800}
.contact-copy h2 em{color:var(--blue)}
.contact-copy>p{color:var(--muted);max-width:470px;line-height:1.7}
.contact-details{margin-top:44px;display:grid;gap:20px}
.contact-details a,.contact-details div{display:flex;flex-direction:column;transition:transform .3s}
.contact-details a:hover{transform:translateX(6px)}
.contact-details small{font-size:9px;color:#8a95a8;letter-spacing:.18em;font-weight:800}
.contact-details strong{font-size:15px;color:var(--blue);margin-top:4px;font-weight:700}

.contact-form-wrap{background:var(--light);border-radius:22px;padding:38px;box-shadow:0 20px 50px rgba(7,42,99,.06)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
form label{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.14em;font-weight:800;color:#5e6b7e;margin-bottom:18px}
input,textarea{
  width:100%;display:block;border:1px solid #dce3ed;background:#fff;border-radius:10px;
  padding:14px 16px;font:inherit;font-size:13px;color:var(--ink);margin-top:8px;outline:0;
  transition:all .25s;
}
input:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(11,63,145,.08);transform:translateY(-1px)}
textarea{resize:vertical;font-family:inherit}
.submit-btn{border:0;width:100%;padding:18px}
.form-message{padding:14px 18px;border-radius:10px;margin-bottom:20px;font-size:13px;font-weight:600;animation:fadeIn .4s}
.form-message.success{background:#e8f8ef;color:#19733e;border-left:4px solid #19733e}
.form-message.error{background:#fff0f0;color:#a32c2c;border-left:4px solid #a32c2c}
@keyframes fadeIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* ========== FOOTER ========== */
.footer{
  background:#061d49;
  color:#aebfdc;
  position:relative;
  overflow:hidden;
}
.footer:before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,var(--orange),transparent);
}

/* --- Grille principale --- */
.footer-top{
  display:grid;
  grid-template-columns:1.6fr 1fr 1.2fr 1fr;
  gap:50px;
  padding:80px 0 60px;
  position:relative;
}

/* --- Colonne marque --- */
.footer-brand img{
  width:160px;
  filter:brightness(0) invert(1);
  opacity:.95;
}
.footer-brand p{
  font-size:12.5px;
  margin-top:14px;
  line-height:1.7;
  max-width:320px;
  color:#9fb1cf;
}

/* Réseaux sociaux */
.footer-social{
  display:flex;
  gap:10px;
  margin-top:20px;
}
.footer-social a{
  width:36px;height:36px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
  color:#c9d5ea;
  transition:all .25s ease;
}
.footer-social a:hover{
  background:var(--orange);
  border-color:var(--orange);
  color:#fff;
  transform:translateY(-3px);
  box-shadow:0 8px 18px rgba(255,121,0,.3);
}

/* --- Colonnes liens --- */
.footer-col{
  display:flex;
  flex-direction:column;
  gap:10px;
  font-size:12px;
}
.footer-col h4{
  color:#fff;
  font-size:10px;
  letter-spacing:.2em;
  margin:0 0 14px;
  font-weight:800;
  text-transform:uppercase;
}
.footer-col a{
  color:#aebfdc;
  transition:all .25s ease;
  display:inline-block;
  text-decoration:none;
}
.footer-col a:hover{
  color:var(--orange2,#ff9a3d);
  transform:translateX(4px);
}
.footer-col p{
  margin:0;
  font-size:12px;
  line-height:1.7;
  color:#aebfdc;
}

/* --- Horaires --- */
.footer-hours{
  display:flex;
  flex-direction:column;
  gap:4px;
  margin-top:10px;
  padding-top:10px;
  border-top:1px solid rgba(255,255,255,.08);
  font-size:11px;
  color:#8095b7;
}

/* --- CTA discret --- */
.footer-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:16px;
  padding:9px 16px;
  font-size:11px;
  font-weight:700;
  letter-spacing:.03em;
  color:#fff !important;
  background:var(--orange);
  border-radius:100px;
  transition:all .25s ease;
  align-self:flex-start;
}
.footer-cta:hover{
  gap:14px;
  transform:translateY(-2px);
  box-shadow:0 10px 22px rgba(255,121,0,.35);
  color:#fff !important;
}
.footer-cta span{
  transition:transform .25s ease;
}
.footer-cta:hover span{
  transform:translateX(3px);
}

/* --- Barre inférieure --- */
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:22px 0;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:20px;
  font-size:11px;
  color:#8095b7;
  flex-wrap:wrap;
}
.footer-legal{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.footer-legal a{
  color:#8095b7;
  transition:color .25s ease;
  text-decoration:none;
}
.footer-legal a:hover{
  color:var(--orange2,#ff9a3d);
}
.footer-legal span{
  color:#4a5d80;
}

/* --- Responsive --- */
@media (max-width:991.98px){
  .footer-top{
    grid-template-columns:1fr 1fr;
    gap:40px;
    padding:60px 0 40px;
  }
  .footer-brand{
    grid-column:1 / -1;
  }
}
@media (max-width:575.98px){
  .footer-top{
    grid-template-columns:1fr;
    gap:36px;
    padding:50px 0 30px;
  }
  .footer-bottom{
    flex-direction:column;
    align-items:flex-start;
    text-align:left;
  }
  .footer-legal{
    font-size:10px;
  }
}

/* ========== FLOATING BUTTONS ========== */
.whatsapp,.back-top{position:fixed;z-index:60;border:0;cursor:pointer;display:grid;place-items:center;transition:all .3s cubic-bezier(.2,.8,.2,1)}
.whatsapp{
  right:24px;bottom:24px;width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,#21c063,#0e9b4a);color:#fff;
  box-shadow:0 12px 30px rgba(33,192,99,.4);
}
.whatsapp:hover{transform:scale(1.1) translateY(-3px);box-shadow:0 16px 40px rgba(33,192,99,.5)}
.whatsapp:before{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid rgba(33,192,99,.5);animation:ping 2s infinite}
@keyframes ping{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.3);opacity:0}}
.back-top{
  right:24px;bottom:92px;width:42px;height:42px;border-radius:12px;
  background:#fff;color:var(--blue);box-shadow:0 10px 28px rgba(0,0,0,.15);
  opacity:0;pointer-events:none;
}
.back-top.show{opacity:1;pointer-events:auto}
.back-top:hover{background:var(--blue);color:#fff;transform:translateY(-3px)}

/* ========== REVEAL ANIMATIONS ========== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.visible{opacity:1;transform:none}
.delay-1{transition-delay:.12s}
.delay-2{transition-delay:.24s}
.delay-3{transition-delay:.36s}

/* ========== RESPONSIVE ========== */
@media(max-width:1024px){
  .nav{gap:16px;font-size:12px}
  .nav-cta{padding:10px 14px}
  .hero-content,.expertise-grid,.contact-grid{grid-template-columns:1fr;gap:55px}
  .hero{min-height:auto}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .intro-grid{grid-template-columns:1fr;gap:25px}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:30px}
  .stats-grid>div:nth-child(2){border:0}
  .footer-top{grid-template-columns:1fr 1fr}
  .contact-grid{gap:45px}
}
@media(max-width:700px){
  .container{width:min(100% - 30px,var(--container))}
  .topbar{display:none}
  .header{height:72px}
  .brand img{width:150px}
  .menu-toggle{display:block}
  .nav{
    position:absolute;top:72px;left:0;right:0;background:#fff;
    display:none;flex-direction:column;align-items:stretch;
    padding:20px 22px 28px;box-shadow:0 24px 40px rgba(0,0,0,.1);gap:0;
  }
  .nav.open{display:flex}
  .nav>a{padding:15px 5px;border-bottom:1px solid var(--line)}
  .nav-cta{text-align:center;margin-top:12px;border-bottom:0!important}
  .hero-content{padding:70px 0 100px}
  .hero-copy>p{font-size:15px}
  .hero-trust{gap:14px;flex-wrap:wrap;padding:18px 0}
  .hero-trust i{height:26px}
  .hero-trust strong{font-size:20px}
  .hero-trust span{font-size:8px}
  .section{padding:80px 0}
  .section-heading,.values-head{display:block}
  .section-heading h2,.values-head h2{font-size:38px}
  .section-heading>p,.values-head p{margin-top:22px}
  .service-grid,.values-grid{grid-template-columns:1fr}
  .service-card{min-height:440px}
  .expertise-grid{gap:30px}
  .expertise-copy h2,.contact-copy h2{font-size:40px}
  .tech-panel{width:320px;height:400px}
  .panel-title{font-size:54px;margin-top:105px}
  .stats-grid{padding:42px 0;gap:25px}
  .stats-grid>div{padding:0 8px;border:0}
  .stats-grid strong{font-size:42px}
  .cta-section{padding-bottom:80px}
  .cta-box{padding:44px 30px;display:block}
  .cta-box h2{font-size:38px}
  .cta-box .btn{margin-top:26px}
  .contact-form-wrap{padding:26px}
  .form-row{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr 1fr;gap:38px;padding:55px 0 45px}
  .footer-bottom{display:block}
  .footer-bottom span{display:block;margin:6px 0}
  .whatsapp{right:16px;bottom:16px;width:52px;height:52px}
  .back-top{right:16px;bottom:80px}
}
/* Contenu accessible même sans JavaScript et animations adaptées. */
.no-js .reveal{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}