:root {
  --navy:   #151e2d;
  --navy2:  #1c2840;
  --navy3:  #243350;
  --blue:   #5b9bd5;
  --blue2:  #7ab3e0;
  --blue3:  #3a7dbb;
  --blueg:  rgba(91,155,213,0.12);
  --blueg2: rgba(91,155,213,0.06);
  --slate:  #6e8faa;
  --white:  #ffffff;
  --white80:rgba(255,255,255,0.8);
  --white50:rgba(255,255,255,0.5);
  --white20:rgba(255,255,255,0.12);
  --white08:rgba(255,255,255,0.06);
  --display:'Cormorant Garamond',serif;
  --body:'DM Sans',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;font-size:16px;}
body{font-family:var(--body);background:var(--navy);color:var(--white);overflow-x:hidden;line-height:1.6;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
img{max-width:100%;display:block;}

/* ── SCROLLBAR ── */
::-webkit-scrollbar{width:4px;}
::-webkit-scrollbar-track{background:var(--navy);}
::-webkit-scrollbar-thumb{background:var(--blue3);border-radius:2px;}

/* ── NAV ── */
#nav {
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:0 5%;
  background:rgba(21,30,45,0.85);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--white20);
  transition:all 0.3s;
}
.nav-inner{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  height:68px;
}
.nav-logo{display:flex;align-items:center;gap:10px;cursor:pointer;}
.nav-logo-icon{
  width:36px;height:36px;
  background:var(--blueg);border:1px solid rgba(91,155,213,0.3);
  border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-weight:800;font-size:14px;color:var(--blue);
  letter-spacing:-0.5px;
}
.nav-logo-text{font-family:var(--body);font-weight:300;font-size:0.95rem;letter-spacing:0.12em;text-transform:uppercase;}
.nav-logo-text span{color:var(--blue);font-weight:400;}
.nav-links{display:flex;gap:2.5rem;align-items:center;}
.nav-links a{
  font-size:0.78rem;font-weight:300;color:var(--white50);
  letter-spacing:0.1em;text-transform:uppercase;transition:color 0.2s;position:relative;
}
.nav-links a::after{
  content:'';position:absolute;bottom:-4px;left:0;right:0;
  height:1px;background:var(--blue);
  transform:scaleX(0);transform-origin:left;transition:transform 0.25s;
}
.nav-links a:hover{color:var(--white);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-cta{
  background:var(--blue);color:var(--white);
  padding:0.5rem 1.4rem;border-radius:4px;
  font-family:var(--body);font-size:0.75rem;font-weight:300;
  border:none;cursor:pointer;letter-spacing:0.12em;text-transform:uppercase;
  transition:background 0.2s,transform 0.15s,box-shadow 0.2s;
}
.nav-cta:hover{background:var(--blue2);transform:translateY(-1px);box-shadow:0 4px 16px rgba(91,155,213,0.3);}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;}
.hamburger span{display:block;width:22px;height:1.5px;background:var(--white);transition:all 0.3s;}

/* ── BUTTONS ── */
.btn-primary{
  display:inline-flex;align-items:center;gap:0.5rem;
  background:var(--blue);color:var(--white);
  padding:0.8rem 2rem;border-radius:4px;
  font-family:var(--body);font-size:0.75rem;font-weight:300;
  letter-spacing:0.14em;text-transform:uppercase;border:none;cursor:pointer;
  transition:background 0.2s,transform 0.15s,box-shadow 0.2s;
}
.btn-primary:hover{background:var(--blue2);transform:translateY(-2px);box-shadow:0 8px 24px rgba(91,155,213,0.25);}
.btn-outline{
  display:inline-flex;align-items:center;gap:0.5rem;
  background:transparent;color:var(--white80);
  padding:0.8rem 2rem;border-radius:4px;
  font-family:var(--body);font-size:0.75rem;font-weight:300;
  letter-spacing:0.14em;text-transform:uppercase;border:1px solid var(--white20);cursor:pointer;
  transition:border-color 0.2s,color 0.2s,background 0.2s;
}
.btn-outline:hover{border-color:var(--blue);color:var(--white);background:var(--blueg);}
.arrow{display:inline-block;transition:transform 0.2s;}
.btn-primary:hover .arrow,.btn-outline:hover .arrow{transform:translateX(4px);}

/* ── SECTION UTILS ── */
.section-wrap{max-width:1200px;margin:0 auto;padding:0 5%;}
.stag{
  display:inline-flex;align-items:center;gap:0.6rem;
  font-family:var(--body);font-size:0.68rem;font-weight:300;
  letter-spacing:0.25em;text-transform:uppercase;color:var(--blue);
  margin-bottom:1.25rem;
}
.stag::before{content:'';display:block;width:20px;height:1px;background:var(--blue);}
.stit{
  font-family:var(--display);font-size:clamp(1.9rem,3.5vw,2.8rem);
  font-weight:300;line-height:1.15;letter-spacing:-0.01em;
  color:var(--white);margin-bottom:1.25rem;
}
.stit em{font-style:italic;color:var(--blue);font-weight:300;}
.ssub{
  font-size:0.88rem;color:var(--white50);
  max-width:54ch;line-height:1.85;font-weight:300;letter-spacing:0.01em;
}
.divider{height:1px;background:var(--white20);margin:0;}

/* ── HERO ── */
#hero{
  min-height:100vh;padding-top:68px;
  display:flex;align-items:flex-start;
  position:relative;overflow:hidden;
}

/* network background */
.hero-grid{
  position:absolute;inset:0;
  pointer-events:none;
}
.hero-grid canvas{
  width:100%;height:100%;display:block;
  opacity:0.65;
}
.hero-glow{
  position:absolute;top:-20%;left:50%;transform:translateX(-50%);
  width:900px;height:900px;
  background:radial-gradient(circle,rgba(91,155,213,0.12) 0%,transparent 65%);
  pointer-events:none;
}
.hero-glow2{
  position:absolute;bottom:-10%;right:-10%;
  width:500px;height:500px;
  background:radial-gradient(circle,rgba(91,155,213,0.06) 0%,transparent 65%);
  pointer-events:none;
}

.hero-inner{
  position:relative;z-index:2;
  max-width:1200px;margin:0 auto;padding:3rem 5% 5rem;
  display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center;
}
.hero-left{}
.hero-badge{
  display:inline-flex;align-items:center;gap:0.5rem;
  background:var(--blueg);border:1px solid rgba(91,155,213,0.2);
  border-radius:2rem;padding:0.3rem 1rem;
  font-size:0.7rem;font-weight:300;color:var(--blue2);
  letter-spacing:0.15em;text-transform:uppercase;margin-bottom:2.5rem;
}
.hero-badge-dot{width:5px;height:5px;border-radius:50%;background:var(--blue);animation:pulse 2s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:0.5;transform:scale(0.8);}}

.hero-title{
  font-family:var(--display);
  font-size:clamp(2.6rem,5vw,4.4rem);
  font-weight:300;line-height:1.1;
  letter-spacing:0.01em;
  margin-bottom:1.75rem;
}
.hero-title .line2{color:var(--blue);font-weight:300;}
.hero-title .line3{
  font-style:italic;font-weight:300;
  background:linear-gradient(135deg,var(--blue2),var(--blue));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}

.hero-sub{
  font-size:0.9rem;color:var(--white50);
  max-width:44ch;line-height:1.9;font-weight:300;
  letter-spacing:0.01em;margin-bottom:2.5rem;
}
.hero-sub strong{color:var(--white80);font-weight:400;}

.hero-actions{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;margin-bottom:3rem;}

.hero-trust{display:flex;align-items:center;gap:1.25rem;}
.trust-line{width:1px;height:32px;background:var(--white20);}
.trust-text{font-size:0.75rem;color:var(--white50);line-height:1.5;}
.trust-logos{display:flex;gap:1rem;align-items:center;}
.trust-logo{
  font-size:0.7rem;font-weight:500;letter-spacing:0.06em;
  color:var(--white20);text-transform:uppercase;
  border:1px solid var(--white08);border-radius:3px;
  padding:0.25rem 0.6rem;
}

/* Hero right — visual */
.hero-right{position:relative;display:flex;justify-content:center;}
.hero-visual{
  position:relative;width:100%;max-width:480px;
}
.hv-card{
  background:var(--navy2);border:1px solid var(--white20);
  border-radius:16px;overflow:hidden;
  box-shadow:0 24px 60px rgba(0,0,0,0.4);
}
.hv-topbar{
  background:var(--navy3);padding:0.75rem 1.25rem;
  display:flex;align-items:center;gap:0.5rem;
  border-bottom:1px solid var(--white20);
}
.hv-dot{width:10px;height:10px;border-radius:50%;}
.hv-title{font-size:0.75rem;font-weight:500;color:var(--white50);margin-left:0.5rem;letter-spacing:0.05em;}
.hv-body{padding:1.5rem;}
.hv-metric-row{display:grid;grid-template-columns:1fr 1fr;gap:0.75rem;margin-bottom:0.75rem;}
.hv-metric{
  background:var(--navy3);border:1px solid var(--white20);
  border-radius:10px;padding:1rem;
}
.hv-metric-label{font-size:0.65rem;color:var(--slate);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:0.35rem;}
.hv-metric-val{font-family:var(--display);font-size:1.6rem;font-weight:700;color:var(--white);}
.hv-metric-val span{font-size:0.9rem;color:var(--blue);}
.hv-metric-trend{font-size:0.68rem;color:#4ade80;margin-top:0.2rem;}
.hv-metric.accent{border-color:rgba(91,155,213,0.3);background:rgba(91,155,213,0.08);}
.hv-metric.accent .hv-metric-val{color:var(--blue2);}

.hv-reco{
  background:var(--navy3);border:1px solid rgba(91,155,213,0.25);
  border-radius:10px;padding:1rem;margin-bottom:0.75rem;
}
.hv-reco-tag{font-size:0.62rem;font-weight:600;color:var(--blue);text-transform:uppercase;letter-spacing:0.12em;margin-bottom:0.4rem;}
.hv-reco-text{font-size:0.83rem;color:var(--white80);line-height:1.5;}
.hv-reco-sub{font-size:0.72rem;color:var(--slate);margin-top:0.3rem;}

.hv-bars{background:var(--navy3);border:1px solid var(--white20);border-radius:10px;padding:1rem;}
.hv-bars-title{font-size:0.65rem;color:var(--slate);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:0.75rem;}
.hv-bar-row{display:flex;align-items:center;gap:0.6rem;margin-bottom:0.5rem;}
.hv-bar-lbl{font-size:0.68rem;color:var(--white50);width:65px;flex-shrink:0;}
.hv-bar-bg{flex:1;height:5px;background:var(--white08);border-radius:3px;overflow:hidden;}
.hv-bar-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,var(--blue3),var(--blue2));transition:width 1.5s ease;}
.hv-bar-val{font-size:0.68rem;font-weight:500;color:var(--white50);width:28px;text-align:right;}

/* floating badges */
.hv-float{
  position:absolute;
  background:var(--navy2);border:1px solid var(--white20);
  border-radius:12px;padding:0.75rem 1rem;
  box-shadow:0 8px 24px rgba(0,0,0,0.3);
  animation:float 4s ease-in-out infinite;
}
.hv-float-a{top:-1.5rem;right:-2rem;animation-delay:0s;}
.hv-float-b{bottom:2rem;left:-2.5rem;animation-delay:2s;}
@keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-8px);}}
.hv-float-icon{font-size:1.2rem;margin-bottom:0.2rem;}
.hv-float-val{font-family:var(--display);font-size:1rem;font-weight:700;color:var(--white);}
.hv-float-lbl{font-size:0.62rem;color:var(--slate);}

/* ── FEATURES / SOLUTIONS ── */
#solutions{padding:6rem 0;}
.solutions-header{text-align:center;margin-bottom:4rem;}
.solutions-header .ssub{margin:0 auto;}

.sol-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:1px;background:var(--white20);
  border:1px solid var(--white20);border-radius:16px;overflow:hidden;
}
.sol-card{
  background:var(--navy2);padding:2.5rem 2rem;
  position:relative;overflow:hidden;
  transition:background 0.25s;cursor:default;
}
.sol-card:hover{background:var(--navy3);}
.sol-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--blue),transparent);
  transform:scaleX(0);transform-origin:center;
  transition:transform 0.4s ease;
}
.sol-card:hover::before{transform:scaleX(1);}
.sol-card-num{
  font-family:var(--display);font-size:4rem;font-weight:300;
  color:var(--white08);line-height:1;
  position:absolute;top:1.25rem;right:1.5rem;
  font-style:italic;
}
.sol-icon{
  width:42px;height:42px;background:var(--blueg);
  border:1px solid rgba(91,155,213,0.15);border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;margin-bottom:1.25rem;
}
.sol-title{
  font-family:var(--display);font-size:1.3rem;font-weight:300;
  font-style:italic;color:var(--white);
  margin-bottom:0.75rem;letter-spacing:0.01em;
}
.sol-desc{font-size:0.82rem;color:var(--white50);line-height:1.85;font-weight:300;}
.sol-tags{display:flex;gap:0.4rem;flex-wrap:wrap;margin-top:1.25rem;}
.sol-tag{
  font-size:0.6rem;font-weight:300;letter-spacing:0.12em;text-transform:uppercase;
  color:var(--blue);background:var(--blueg);
  border:1px solid rgba(91,155,213,0.15);
  padding:0.2rem 0.65rem;border-radius:2rem;
}

/* ── WHY / DIFFERENTIATEURS ── */
#pourquoi{padding:6rem 0;background:var(--navy2);}
.why-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:4rem;align-items:center;
}
.why-left .stit{font-size:clamp(1.8rem,3vw,2.5rem);}
.why-points{display:flex;flex-direction:column;gap:1.5rem;margin-top:2.5rem;}
.why-point{
  display:flex;gap:1.25rem;align-items:flex-start;
  padding:1.25rem;background:var(--navy);
  border:1px solid var(--white20);border-radius:12px;
  transition:border-color 0.2s,background 0.2s;
}
.why-point:hover{border-color:rgba(91,155,213,0.3);background:rgba(91,155,213,0.04);}
.why-check{
  width:36px;height:36px;flex-shrink:0;
  background:var(--blueg);border:1px solid rgba(91,155,213,0.25);
  border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-size:1rem;color:var(--blue);
}
.why-point-title{font-weight:400;font-size:0.88rem;color:var(--white);margin-bottom:0.3rem;letter-spacing:0.02em;}
.why-point-desc{font-size:0.78rem;color:var(--white50);line-height:1.75;font-weight:300;}

.why-right{position:relative;}
.decision-viz{
  background:var(--navy);border:1px solid var(--white20);
  border-radius:12px;padding:2rem;
  box-shadow:0 24px 48px rgba(0,0,0,0.3);
}
.dv-title{font-family:var(--body);font-size:0.62rem;font-weight:300;letter-spacing:0.22em;color:var(--slate);text-transform:uppercase;margin-bottom:1.5rem;}
.dv-flow{display:flex;flex-direction:column;gap:0.75rem;}
.dv-step{
  display:flex;align-items:center;gap:1rem;
  padding:0.85rem 1rem;border-radius:8px;
  background:var(--navy2);border:1px solid var(--white20);
  transition:border-color 0.3s;
}
.dv-step.active{border-color:rgba(91,155,213,0.4);background:rgba(91,155,213,0.06);}
.dv-step-num{
  width:26px;height:26px;border-radius:50%;
  background:var(--blueg);border:1px solid rgba(91,155,213,0.25);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--body);font-size:0.65rem;font-weight:300;color:var(--blue);
  flex-shrink:0;
}
.dv-step.active .dv-step-num{background:var(--blue);color:var(--white);border-color:var(--blue);}
.dv-step-text{font-size:0.78rem;color:var(--white50);font-weight:300;}
.dv-step.active .dv-step-text{color:var(--white80);}
.dv-connector{width:1px;height:14px;background:var(--white20);margin-left:calc(1rem + 13px);}
.dv-output{
  margin-top:1rem;padding:1rem;
  background:rgba(91,155,213,0.06);
  border:1px solid rgba(91,155,213,0.25);
  border-radius:8px;
}
.dv-output-tag{font-size:0.6rem;font-weight:300;color:var(--blue);letter-spacing:0.2em;text-transform:uppercase;margin-bottom:0.4rem;}
.dv-output-text{font-size:0.82rem;color:var(--white80);font-weight:300;font-style:italic;font-family:var(--display);}

/* ── STATS ── */
#stats{padding:5rem 0;}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:1px;background:var(--white20);
  border:1px solid var(--white20);border-radius:12px;overflow:hidden;
}
.stat-card{
  background:var(--navy);padding:2.5rem 2rem;text-align:center;
  transition:background 0.2s;
}
.stat-card:hover{background:var(--navy2);}
.stat-num{
  font-family:var(--display);font-size:3rem;font-weight:300;
  line-height:1;margin-bottom:0.5rem;font-style:italic;
  background:linear-gradient(135deg,var(--white),var(--blue2));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.stat-num sub{font-size:1.3rem;vertical-align:baseline;}
.stat-label{font-size:0.75rem;color:var(--white50);line-height:1.6;font-weight:300;letter-spacing:0.02em;}

/* ── PROCESS / MÉTHODE ── */
#methode{padding:6rem 0;background:var(--navy2);}
.methode-header{text-align:center;margin-bottom:4rem;}
.methode-header .ssub{margin:0 auto;}
.process-steps{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:0;position:relative;
}
.process-steps::before{
  content:'';position:absolute;
  top:2rem;left:calc(12.5% + 1.5rem);right:calc(12.5% + 1.5rem);
  height:1px;background:linear-gradient(90deg,transparent,var(--blue),transparent);
}
.process-step{
  padding:2rem 1.5rem;text-align:center;position:relative;
}
.ps-num{
  width:44px;height:44px;border-radius:50%;
  background:var(--navy);border:1px solid var(--white20);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--body);font-size:0.75rem;font-weight:300;color:var(--white50);
  letter-spacing:0.05em;
  margin:0 auto 1.5rem;position:relative;z-index:1;transition:all 0.25s;
}
.process-step:hover .ps-num{background:var(--blue);border-color:var(--blue);color:var(--white);}
.ps-title{font-family:var(--display);font-size:1.1rem;font-weight:300;font-style:italic;color:var(--white);margin-bottom:0.5rem;}
.ps-desc{font-size:0.78rem;color:var(--white50);line-height:1.75;font-weight:300;}

/* ── CTA BAND ── */
#cta{padding:6rem 0;}
.cta-inner{
  background:var(--navy2);border:1px solid rgba(91,155,213,0.15);
  border-radius:16px;padding:4rem;text-align:center;
  position:relative;overflow:hidden;
}
.cta-inner::before{
  content:'';position:absolute;top:-50%;left:50%;transform:translateX(-50%);
  width:600px;height:600px;
  background:radial-gradient(circle,rgba(91,155,213,0.08) 0%,transparent 65%);
  pointer-events:none;
}
.cta-inner .stit{font-size:clamp(1.6rem,3vw,2.4rem);max-width:22ch;margin:0 auto 1.2rem;}
.cta-inner .ssub{margin:0 auto 2.5rem;}
.cta-form{
  display:flex;gap:0.75rem;justify-content:center;flex-wrap:wrap;
  max-width:520px;margin:0 auto;
}
.cta-input{
  flex:1;min-width:220px;
  background:var(--navy3);border:1px solid var(--white20);
  color:var(--white);padding:0.8rem 1.25rem;border-radius:4px;
  font-family:var(--body);font-size:0.82rem;font-weight:300;outline:none;
  transition:border-color 0.2s;
}
.cta-input::placeholder{color:var(--white50);}
.cta-input:focus{border-color:var(--blue);}
.cta-note{font-size:0.68rem;color:var(--white50);margin-top:0.9rem;letter-spacing:0.05em;font-weight:300;}

/* ── FOOTER ── */
footer{
  background:var(--navy2);border-top:1px solid var(--white20);
  padding:2.5rem 5%;
}
.footer-inner{
  max-width:1200px;margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:1.5rem;
}
.footer-brand{font-family:var(--body);font-size:0.82rem;font-weight:300;letter-spacing:0.18em;text-transform:uppercase;}
.footer-brand span{color:var(--blue);}
.footer-links{display:flex;gap:2rem;}
.footer-links a{font-size:0.72rem;font-weight:300;letter-spacing:0.08em;color:var(--white50);transition:color 0.2s;}
.footer-links a:hover{color:var(--white);}
.footer-copy{font-size:0.65rem;color:var(--white20);font-weight:300;letter-spacing:0.05em;}

/* ── MOBILE ── */
@media(max-width:900px){

  /* NAV */
  .nav-links,.nav-cta{display:none;}
  .hamburger{display:flex;}
  #nav.open .nav-links{
    display:flex;flex-direction:column;gap:0;
    position:absolute;top:100%;left:0;right:0;
    background:var(--navy2);border-bottom:1px solid var(--white20);
    padding:1rem 5%;
  }
  #nav.open .nav-links a{padding:0.75rem 0;border-bottom:1px solid var(--white08);font-size:0.9rem;}
  #nav.open .nav-cta{display:block;margin:0.75rem 0 1rem;border-radius:6px;text-align:center;padding:0.75rem;width:100%;}

  /* HERO */
  .hero{grid-template-columns:1fr;padding-top:4rem;}
  .hero-left{padding:3rem 1.5rem 2rem;}
  .hero-right{display:none;}
  .hero-title{font-size:2.4rem;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn-primary,.hero-actions .btn-outline{justify-content:center;text-align:center;}
  .hero-stats{flex-wrap:wrap;gap:1rem;}
  .hero-trust{flex-wrap:wrap;gap:0.75rem;}
  .trust-line{display:none;}

  /* SECTIONS PADDING */
  .section-wrap{padding:0 1.5rem;}
  section[id]{padding-left:0;padding-right:0;}

  /* ADN */
  .sol-grid{grid-template-columns:1fr;}
  #adn .section-wrap{padding:4rem 1.5rem;}

  /* PHILOSOPHIE */
  .process-steps{grid-template-columns:1fr 1fr;}
  .process-steps::before{display:none;}
  #philosophie .section-wrap{padding:4rem 1.5rem;}

  /* THEMATIQUES */
  #thematiques .section-wrap{padding:4rem 1.5rem;}
  #thematiques > div > div[style*="grid-template-columns:repeat(3"]{
    grid-template-columns:1fr!important;
  }

  /* OPTI NEGO */
  #solution > div[style*="margin:0 5%"]{margin:0 1.5rem!important;}
  #solution > div > div[style*="padding:3rem 3.5rem"]{padding:1.75rem 1.25rem!important;}
  #solution > div > div[style*="grid-template-columns:1fr 1fr"]{
    grid-template-columns:1fr!important;
    gap:1.5rem!important;
  }
  #solution > div > div[style*="padding:1.5rem 3.5rem"]{padding:1.25rem 1.25rem!important;grid-template-columns:1fr!important;}

  /* FONDATEURS */
  #fondateurs > div > div[style*="grid-template-columns:repeat(3"]{
    grid-template-columns:1fr!important;
  }

  /* PARTENAIRES */
  #partenaires > div > div[style*="grid-template-columns:1fr 1fr"]{
    grid-template-columns:1fr!important;
    gap:2rem!important;
  }
  #partenaires > div > div > div[style*="grid-template-columns:1fr 1fr"]{
    grid-template-columns:1fr!important;
  }

  /* CONTACT */
  #contact > div > div[style*="grid-template-columns:1fr 1fr"]{
    grid-template-columns:1fr!important;
  }
  #contact > div > div > div[style*="min-height:360px"]{min-height:240px!important;}
  #contact > div > div > div[style*="padding:3rem"]{padding:2rem 1.5rem!important;}

  /* GENERAL GRIDS */
  .why-grid{grid-template-columns:1fr;}
  .why-right{display:none;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  .modal-row{grid-template-columns:1fr;}
  .cta-form{flex-direction:column;}
  .cta-input{width:100%;}

  /* FOOTER */
  footer{padding:2rem 1.5rem;}
  .footer-inner{flex-direction:column;text-align:center;gap:1.25rem;}
  .footer-links{flex-wrap:wrap;justify-content:center;gap:1rem;}

  /* MODAL */
  .modal-box{margin:0.75rem;}
  .modal-body{padding:1.5rem;}

  /* TYPOGRAPHY ADJUSTMENTS */
  .stit{font-size:1.7rem!important;}
  .hero-badge{font-size:0.62rem;}
}

@media(max-width:480px){
  .hero-title{font-size:2rem;}
  .stit{font-size:1.5rem!important;}
  .process-steps{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:1fr;}
  #solution > div > div[style*="padding:1.5rem 3.5rem"]{
    grid-template-columns:repeat(2,1fr)!important;
  }
}


/* ── PARTENAIRES FORM ── */
#partenaires input.cta-input::placeholder,
#partenaires textarea.cta-input::placeholder,
#partenaires select.cta-input {color:#a0aec0;}
#partenaires input.cta-input:focus,
#partenaires textarea.cta-input:focus {border-color:#5b9bd5;}

/* ── MODAL DÉMO ── */
.modal-overlay{
  position:fixed;inset:0;z-index:999;
  background:rgba(10,10,18,0.75);
  backdrop-filter:blur(8px);
  display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;
  transition:opacity 0.3s ease;
}
.modal-overlay.open{opacity:1;pointer-events:all;}
.modal-box{
  background:white;
  border-radius:16px;overflow:hidden;
  width:100%;max-width:520px;
  margin:1rem;
  transform:translateY(20px) scale(0.97);
  transition:transform 0.3s ease;
  position:relative;
  box-shadow:0 32px 80px rgba(0,0,0,0.4);
}
.modal-overlay.open .modal-box{transform:translateY(0) scale(1);}
.modal-header{
  background:#1e3a5f;
  padding:1.75rem 2rem;
  display:flex;align-items:center;justify-content:space-between;
}
.modal-header-left{display:flex;align-items:center;gap:0.85rem;}
.modal-header-title{font-size:0.65rem;color:rgba(255,255,255,0.4);letter-spacing:0.15em;text-transform:uppercase;margin-top:3px;}
.modal-close{
  background:rgba(255,255,255,0.08);border:none;
  width:30px;height:30px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;color:rgba(255,255,255,0.5);font-size:0.9rem;
  transition:background 0.2s,color 0.2s;flex-shrink:0;
}
.modal-close:hover{background:rgba(255,255,255,0.18);color:white;}
.modal-body{padding:2rem;}
.modal-tag{font-size:0.65rem;font-weight:500;letter-spacing:0.15em;text-transform:uppercase;color:#f47920;display:flex;align-items:center;gap:0.5rem;margin-bottom:0.75rem;}
.modal-tag::before{content:'';display:block;width:16px;height:1px;background:#f47920;}
.modal-title{font-family:var(--display);font-size:1.5rem;font-weight:300;font-style:italic;color:#1e3a5f;margin-bottom:0.4rem;line-height:1.2;}
.modal-sub{font-size:0.8rem;color:#718096;font-weight:300;line-height:1.65;margin-bottom:1.5rem;}
.modal-form{display:flex;flex-direction:column;gap:0.65rem;}
.modal-row{display:grid;grid-template-columns:1fr 1fr;gap:0.65rem;}
.modal-input{
  background:#f7fafc;border:1px solid #e2e8f0;
  color:#2d3748;padding:0.7rem 0.9rem;border-radius:4px;
  font-family:var(--sans);font-size:0.83rem;font-weight:300;
  outline:none;transition:border-color 0.2s;width:100%;
}
.modal-input::placeholder{color:#a0aec0;}
.modal-input:focus{border-color:#1e3a5f;}
.modal-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='%23a0aec0' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.9rem center;background-color:#f7fafc;}
.modal-btn{
  background:#f47920;color:white;border:none;
  padding:0.85rem;border-radius:4px;
  font-family:var(--sans);font-size:0.75rem;font-weight:500;
  letter-spacing:0.12em;text-transform:uppercase;cursor:pointer;
  transition:background 0.2s,transform 0.15s;
}
.modal-btn:hover{background:#d96a10;transform:translateY(-1px);}
.modal-note{font-size:0.66rem;color:#a0aec0;text-align:center;font-weight:300;margin-top:0.25rem;}
.modal-success{
  display:none;text-align:center;padding:2.5rem 2rem;
  background:white;
}
.modal-success-icon{
  width:56px;height:56px;background:#fff4ec;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 1.25rem;
}
.modal-success-title{font-family:var(--display);font-size:1.5rem;font-weight:300;font-style:italic;color:#1e3a5f;margin-bottom:0.5rem;}
.modal-success-sub{font-size:0.82rem;color:#718096;font-weight:300;line-height:1.6;}


.them-card{
  background:var(--navy2);padding:2.5rem 2rem;
  position:relative;overflow:hidden;
  transition:background 0.25s;
}
.them-card:hover{background:var(--navy3);}
.them-card::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--blue),transparent);
  transform:scaleX(0);transform-origin:center;
  transition:transform 0.4s ease;
}
.them-card:hover::after{transform:scaleX(1);}
.them-icon{font-size:2rem;margin-bottom:1.25rem;display:block;}
.them-title{
  font-family:var(--display);font-size:1.2rem;font-weight:300;
  font-style:italic;color:var(--white);margin-bottom:0.6rem;
}
.them-desc{font-size:0.82rem;color:var(--white50);line-height:1.75;font-weight:300;}

/* ── REVEAL ANIMATION ── */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.65s ease,transform 0.65s ease;}
.reveal.visible{opacity:1;transform:translateY(0);}