:root{
  --navy: #2D3548;
  --navy-deep: #1E2433;
  --navy-soft: #46506B;
  --gold: #F2B705;
  --gold-deep: #D99B12;
  --gold-pale: #FCE9B4;
  --brown: #8B5A2B;
  --cream: #FBF8F1;
  --paper: #FFFFFF;
  --ink: #232735;
  --ink-soft: #5B6173;
  --line: #E4E1D8;
  --green-med: #2E7D5B;
  --shadow-sm: 0 2px 10px rgba(30,36,51,0.07);
  --shadow-md: 0 12px 32px rgba(30,36,51,0.12);
  --shadow-lg: 0 24px 60px rgba(30,36,51,0.18);
  --radius: 14px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:'Fraunces',serif;
  font-weight:600;
  color:var(--navy-deep);
  line-height:1.15;
  letter-spacing:-0.01em;
}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
.container{
  max-width:1180px;
  margin:0 auto;
  padding:0 28px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:'Inter',sans-serif;
  font-weight:700;
  font-size:13px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--gold-deep);
  margin-bottom:14px;
}
.eyebrow::before{
  content:'';
  width:22px;height:2px;
  background:var(--gold-deep);
  display:inline-block;
}
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:15px 32px;
  border-radius:999px;
  font-weight:700;
  font-size:15px;
  font-family:'Inter',sans-serif;
  cursor:pointer;
  border:none;
  transition:transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  white-space:nowrap;
}
.btn-gold{
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:var(--navy-deep);
  box-shadow:0 8px 24px rgba(217,155,18,0.35);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(217,155,18,0.45);}
.btn-outline{
  background:transparent;
  border:1.5px solid rgba(255,255,255,0.5);
  color:#fff;
}
.btn-outline:hover{background:rgba(255,255,255,0.12);border-color:#fff;}
.btn-navy{
  background:var(--navy);
  color:#fff;
}
.btn-navy:hover{background:var(--navy-deep);transform:translateY(-2px);}

/* ============ HEADER ============ */
.topbar{
  background:var(--navy-deep);
  color:rgba(255,255,255,0.78);
  font-size:13.5px;
}
.topbar .container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:9px 28px;
  gap:18px;
  flex-wrap:wrap;
}
.topbar .container.topbar-centered{
  justify-content:center;
}
.topbar-item{display:flex;align-items:center;gap:7px;}
.topbar-item svg{flex-shrink:0;}
.topbar-tag{color:var(--gold);font-weight:600;text-align:center;}

header.site-header{
  position:sticky;top:0;z-index:200;
  background:rgba(255,255,255,0.99);
  border-bottom:1px solid var(--line);
}
.nav-row{
  display:flex;align-items:center;justify-content:space-between;
  max-width:1180px;
  margin:0 auto;
  padding:14px 28px;
  gap:40px;
}
.logo-wrap{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.logo-wrap img{height:46px;width:auto;display:block;}
.main-nav{
  display:flex;align-items:center;
  flex:1;
  justify-content:flex-end;
}
.main-nav-head{display:none;}
.main-nav-links{
  display:flex;align-items:center;gap:34px;
  margin-right:40px;
}
.main-nav a{
  font-weight:600;font-size:15px;color:var(--navy-deep);
  position:relative;padding:6px 0;
  display:inline-flex;align-items:center;
}
.main-nav a::after{
  content:'';position:absolute;left:0;bottom:0;width:0;height:2px;
  background:var(--gold-deep);transition:width 0.25s ease;
}
.main-nav a:hover::after{width:100%;}
.nav-actions{display:flex;align-items:center;gap:16px;flex-shrink:0;}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:6px;}
.burger span{width:24px;height:2.5px;background:var(--navy-deep);border-radius:2px;}
.nav-close{display:none;}

/* ============ HERO ============ */
.hero{
  position:relative;
  background:linear-gradient(135deg,var(--navy-deep) 0%, var(--navy) 55%, #353E54 100%);
  color:#fff;
  overflow:hidden;
  padding:90px 0 110px;
}
.hero-slides{
  position:absolute;inset:0;z-index:0;
}
.hero-slide{
  position:absolute;inset:0;
  background-size:cover;
  background-position:center;
  opacity:0;
  transition:opacity 1.4s ease-in-out;
}
.hero-slide.active{opacity:1;}
.hero-dots{
  position:absolute;bottom:26px;left:50%;
  transform:translateX(-50%);
  display:flex;gap:10px;z-index:3;
}
.hero-dot{
  width:9px;height:9px;border-radius:50%;
  background:rgba(255,255,255,0.35);
  border:none;cursor:pointer;padding:0;
  transition:background 0.25s ease, transform 0.25s ease;
}
.hero-dot.active{background:var(--gold);transform:scale(1.25);}
.hero::before{
  content:'';
  position:absolute;
  top:-10%;right:-8%;
  width:680px;height:680px;
  background:radial-gradient(circle, rgba(242,183,5,0.16) 0%, transparent 70%);
  pointer-events:none;
  z-index:1;
}
.bolt-bg{
  position:absolute;
  right:-60px;top:50%;
  transform:translateY(-50%) rotate(-6deg);
  width:560px;
  opacity:0.1;
  pointer-events:none;
  z-index:1;
}
.hero .container{
  position:relative;z-index:2;
  display:grid;
  grid-template-columns:1.15fr 0.85fr;
  gap:50px;
  align-items:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(242,183,5,0.16);
  border:1px solid rgba(242,183,5,0.4);
  color:var(--gold);
  font-weight:700;font-size:13px;letter-spacing:0.06em;
  padding:8px 18px;border-radius:999px;
  margin-bottom:24px;
}
.hero-badge-icon{
  width:18px;height:18px;border-radius:50%;
  object-fit:cover;flex-shrink:0;
}
.hero h1{
  font-size:48px;color:#fff;margin-bottom:22px;
}
.hero h1 em{
  font-style:normal;color:var(--gold);
}
.hero p.lead{
  font-size:17.5px;color:rgba(255,255,255,0.82);
  max-width:540px;margin-bottom:34px;
}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:46px;}
.hero-stats{
  display:flex;gap:38px;flex-wrap:wrap;
  padding-top:30px;border-top:1px solid rgba(255,255,255,0.15);
}
.stat-num{
  font-family:'Fraunces',serif;font-weight:700;font-size:30px;color:var(--gold);
  display:block;line-height:1;
}
.stat-label{font-size:13px;color:rgba(255,255,255,0.65);margin-top:6px;}

.hero-visual{
  position:relative;
  display:flex;justify-content:center;align-items:center;
  min-height:100%;
}
.hero-logo-big{
  width:100%;
  max-width:520px;
  height:auto;
  filter:drop-shadow(0 18px 40px rgba(0,0,0,0.4));
}

/* ============ SECTION GENERIC ============ */
section{padding:96px 0;}
.section-head{
  text-align:center;max-width:680px;margin:0 auto 56px;
}
.section-head h2{font-size:36px;margin-bottom:16px;}
.section-head p{color:var(--ink-soft);font-size:16px;}
.section-alt{background:var(--paper);}

/* divider eclair */
.bolt-divider{
  display:flex;align-items:center;justify-content:center;gap:14px;
  margin:0 0 8px;
}
.bolt-divider .line{height:1px;width:60px;background:var(--line);}
.bolt-divider svg{width:22px;height:22px;}

/* ============ PILIERS (3 metiers) ============ */
.pillars-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:28px;
}
.pillar-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:36px 30px;
  position:relative;
  transition:transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  overflow:hidden;
}
.pillar-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
}
.pillar-card.medical::before{background:linear-gradient(90deg,var(--navy),var(--navy-soft));}
.pillar-card.solar::before{background:linear-gradient(90deg,var(--gold-deep),var(--gold));}
.pillar-card.agri::before{background:linear-gradient(90deg,var(--brown),#B98248);}
.pillar-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:transparent;}
.pillar-icon{
  width:60px;height:60px;border-radius:16px;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:22px;
}
.pillar-card.medical .pillar-icon{background:#EAEDF3;}
.pillar-card.solar .pillar-icon{background:var(--gold-pale);}
.pillar-card.agri .pillar-icon{background:#EFE3D5;}
.pillar-card h3{font-size:21px;margin-bottom:12px;}
.pillar-card p{color:var(--ink-soft);font-size:14.5px;margin-bottom:18px;}
.pillar-tags{display:flex;flex-wrap:wrap;gap:8px;}
.pillar-tags span{
  font-size:12px;font-weight:600;color:var(--navy-soft);
  background:#F1F0EA;padding:5px 12px;border-radius:999px;
}

/* ============ A PROPOS ============ */
.about-section{
  display:grid;grid-template-columns:0.9fr 1.1fr;gap:64px;align-items:center;
}
.about-visual{position:relative;}
.about-frame{
  background:linear-gradient(150deg,var(--navy-deep),var(--navy));
  border-radius:20px;
  padding:48px 36px;
  color:#fff;
  position:relative;
  overflow:hidden;
}
.about-frame::after{
  content:'';position:absolute;bottom:-40px;right:-40px;width:200px;height:200px;
  background:radial-gradient(circle, rgba(242,183,5,0.25), transparent 70%);
}
.about-frame .quote-mark{
  font-family:'Fraunces',serif;font-size:64px;color:var(--gold);line-height:1;margin-bottom:6px;
}
.about-frame .motto{
  font-family:'Fraunces',serif;font-size:23px;font-style:normal;color:#fff;line-height:1.4;margin-bottom:18px;
}
.about-frame .motto-sub{color:rgba(255,255,255,0.65);font-size:14px;}
.founder-tag{
  display:flex;align-items:center;gap:12px;margin-top:30px;padding-top:24px;
  border-top:1px solid rgba(255,255,255,0.15);
}
.founder-avatar{
  width:44px;height:44px;border-radius:50%;
  background:var(--gold);color:var(--navy-deep);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;
}
.founder-tag h5{color:#fff;font-size:14px;margin-bottom:2px;font-family:'Inter';font-weight:700;}
.founder-tag span{color:rgba(255,255,255,0.55);font-size:12.5px;}

.about-content h2{font-size:34px;margin-bottom:18px;}
.about-content p{color:var(--ink-soft);margin-bottom:16px;font-size:15.5px;}
.about-list{margin-top:24px;display:grid;gap:14px;}
.about-list-item{display:flex;gap:14px;align-items:flex-start;}
.about-list-item .check{
  width:26px;height:26px;border-radius:50%;background:var(--gold-pale);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:1px;
}
.about-list-item strong{display:block;color:var(--navy-deep);font-size:15px;margin-bottom:2px;}
.about-list-item span{color:var(--ink-soft);font-size:14px;}

/* ============ DOMAINES DETAILLES (tabs-like sections) ============ */
.domain-block{
  display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;
  padding:64px 0;
  border-bottom:1px solid var(--line);
}
.domain-block:last-child{border-bottom:none;}
.domain-block.reverse{grid-template-columns:1fr 1fr;}
.domain-block.reverse .domain-visual{order:2;}
.domain-visual{
  border-radius:20px;
  aspect-ratio:4/3.1;
  display:flex;align-items:center;justify-content:center;
  position:relative;
  overflow:hidden;
  background:#EAEDF3;
}
.domain-photo{
  width:100%;height:100%;
  object-fit:cover;
  display:block;
}
.domain-kicker{
  display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;
  padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.domain-kicker.medical{background:#EAEDF3;color:var(--navy);}
.domain-kicker.solar{background:var(--gold-pale);color:var(--gold-deep);}
.domain-kicker.agri{background:#EFE3D5;color:var(--brown);}
.domain-text h3{font-size:29px;margin-bottom:16px;}
.domain-text p{color:var(--ink-soft);font-size:15.5px;margin-bottom:20px;}
.domain-services{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px;margin-bottom:24px;}
.domain-services .srv{
  display:flex;align-items:center;gap:9px;font-size:14px;font-weight:600;color:var(--navy-deep);
}
.domain-services .srv .dot{width:6px;height:6px;border-radius:50%;flex-shrink:0;}

/* ============ POURQUOI NOUS ============ */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.why-card{
  text-align:center;padding:30px 20px;
}
.why-icon{
  width:64px;height:64px;border-radius:50%;
  background:var(--navy-deep);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 18px;
}
.why-card h4{font-size:16px;margin-bottom:8px;}
.why-card p{font-size:13.5px;color:var(--ink-soft);}

/* ============ CONSOMMABLES STRIP ============ */
.consum-strip{
  background:var(--navy-deep);
  color:#fff;
  border-radius:24px;
  padding:50px 48px;
  display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;
  position:relative;overflow:hidden;
}
.consum-strip::before{
  content:'';position:absolute;top:-30%;left:-10%;width:400px;height:400px;
  background:radial-gradient(circle, rgba(242,183,5,0.14), transparent 70%);
}
.consum-strip h3{color:#fff;font-size:27px;margin-bottom:14px;position:relative;z-index:2;}
.consum-strip p{color:rgba(255,255,255,0.72);font-size:15px;margin-bottom:0;position:relative;z-index:2;}
.consum-tags{display:flex;flex-wrap:wrap;gap:10px;position:relative;z-index:2;}
.consum-tags span{
  background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.18);
  padding:9px 16px;border-radius:999px;font-size:13.5px;font-weight:600;
}

/* ============ TESTIMONIALS / TRUST ============ */
.trust-row{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:30px;
  padding:36px 0;
}
.trust-item{text-align:center;flex:1;min-width:140px;}
.trust-item .num{font-family:'Fraunces',serif;font-size:38px;font-weight:700;color:var(--navy-deep);}
.trust-item .lbl{font-size:13.5px;color:var(--ink-soft);margin-top:4px;}

/* ============ CONTACT ============ */
.contact-section{
  background:linear-gradient(180deg,var(--paper),var(--cream));
}
.contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:50px;min-width:0;}
.contact-grid > *{min-width:0;}
.contact-info-card{
  background:var(--navy-deep);color:#fff;border-radius:20px;padding:42px 36px;
  position:relative;overflow:hidden;
}
.contact-info-card::before{
  content:'';position:absolute;bottom:-50px;right:-50px;width:220px;height:220px;
  background:radial-gradient(circle, rgba(242,183,5,0.2), transparent 70%);
}
.contact-info-card h3{color:#fff;font-size:23px;margin-bottom:24px;position:relative;z-index:2;}
.contact-line{
  display:flex;gap:14px;margin-bottom:22px;align-items:flex-start;position:relative;z-index:2;
}
.contact-line .ic{
  width:38px;height:38px;border-radius:10px;background:rgba(242,183,5,0.16);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.contact-line strong{display:block;font-size:14px;color:#fff;margin-bottom:3px;}
.contact-line span{font-size:13.5px;color:rgba(255,255,255,0.65);line-height:1.5;}
.contact-form{
  background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:38px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.form-field{display:flex;flex-direction:column;gap:7px;}
.form-field.full{grid-column:1/-1;}
.form-field label{font-size:13px;font-weight:600;color:var(--navy-deep);}
.form-field input, .form-field select, .form-field textarea{
  border:1.5px solid var(--line);border-radius:10px;padding:12px 14px;
  font-family:'Inter',sans-serif;font-size:14.5px;color:var(--ink);
  background:var(--cream);
  transition:border-color 0.2s ease;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{
  outline:none;border-color:var(--gold-deep);background:#fff;
}
.form-field textarea{resize:vertical;min-height:100px;}
.form-submit{margin-top:8px;}
.form-note{font-size:12.5px;color:var(--ink-soft);margin-top:10px;}

/* map placeholder */
.map-block{
  margin-top:24px;border-radius:16px;overflow:hidden;border:1px solid var(--line);
  height:230px;position:relative;background:linear-gradient(135deg,#EAEDF3,#D7DCE8);
  display:flex;align-items:center;justify-content:center;
}
.map-pin{
  display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--navy-deep);
}
.map-pin span{font-size:13px;font-weight:700;}

/* ============ FOOTER ============ */
footer{
  background:var(--navy-deep);color:rgba(255,255,255,0.7);
  padding:64px 0 0;
}
.footer-grid{
  display:grid;grid-template-columns:1.3fr 0.8fr 0.8fr 1fr;gap:40px;
  padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,0.1);
}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.footer-logo img{height:42px;}
.footer-col h5{color:#fff;font-size:14.5px;font-weight:700;margin-bottom:18px;font-family:'Inter';letter-spacing:0.02em;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:11px;}
.footer-col ul a{font-size:14px;color:rgba(255,255,255,0.62);transition:color 0.2s ease;}
.footer-col ul a:hover{color:var(--gold);}
.footer-desc{font-size:14px;color:rgba(255,255,255,0.6);margin-bottom:20px;max-width:300px;}
.footer-socials{display:flex;gap:10px;}
.footer-socials a{
  width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.08);
  display:flex;align-items:center;justify-content:center;transition:background 0.2s ease;
}
.footer-socials a:hover{background:var(--gold);}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;padding:22px 0;font-size:13px;
  color:rgba(255,255,255,0.45);flex-wrap:wrap;gap:10px;
}
.footer-bottom a{color:rgba(255,255,255,0.45);}
.footer-bottom a:hover{color:var(--gold);}

/* back to top */
.back-top{
  position:fixed;bottom:28px;right:28px;z-index:300;
  width:48px;height:48px;border-radius:50%;
  background:var(--gold);color:var(--navy-deep);
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow-md);cursor:pointer;border:none;
  opacity:0;pointer-events:none;transition:opacity 0.3s ease, transform 0.3s ease;
}
.back-top.show{opacity:1;pointer-events:auto;}
.back-top:hover{transform:translateY(-3px);}

/* sticky whatsapp-style contact bubble */
.float-call{
  position:fixed;bottom:28px;left:28px;z-index:300;
  display:flex;align-items:center;gap:10px;
  background:var(--navy-deep);color:#fff;
  padding:13px 20px 13px 13px;border-radius:999px;
  box-shadow:var(--shadow-md);font-size:13.5px;font-weight:700;
}
.float-call .ic-circle{
  width:34px;height:34px;border-radius:50%;background:var(--gold);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}

/* ============ ANIMATIONS ============ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.7s ease, transform 0.7s ease;}
.reveal.visible{opacity:1;transform:translateY(0);}

/* ============ MOBILE ============ */
@media (max-width:980px){
  .hero h1{font-size:36px;}
  .hero .container{grid-template-columns:1fr;}
  .hero-visual{display:none;}
  .pillars-grid{grid-template-columns:1fr;}
  .about-section{grid-template-columns:1fr;}
  .domain-block, .domain-block.reverse{grid-template-columns:1fr;}
  .domain-block.reverse .domain-visual{order:0;}
  .why-grid{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .consum-strip{grid-template-columns:1fr;}
  .about-section > *, .domain-block > *, .footer-grid > *,
  .contact-grid > *, .consum-strip > *, .pillars-grid > *,
  .why-grid > *{
    min-width:0;
  }
  .main-nav{
    position:fixed;top:0;left:0;right:0;bottom:0;
    background:var(--navy-deep);
    flex-direction:column;
    transform:translateX(100%);
    transition:transform 0.35s ease;
    z-index:500;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav-head{
    display:flex;align-items:center;justify-content:space-between;
    padding:18px 22px;
    border-bottom:1px solid rgba(255,255,255,0.12);
  }
  .main-nav-logo{height:36px;width:auto;filter:brightness(0) invert(1);}
  .nav-close{
    display:flex;align-items:center;justify-content:center;
    width:38px;height:38px;border-radius:50%;
    background:rgba(255,255,255,0.08);
    border:none;cursor:pointer;
  }
  .main-nav-links{
    flex:1;
    display:flex;flex-direction:column;justify-content:center;
    align-items:center;
    gap:26px;
  }
  .main-nav a{color:#fff;font-size:17px;}
  .main-nav a::after{background:var(--gold);}
  .burger{display:flex;}
  .nav-actions .btn-gold{display:none;}
  .float-call span.label{display:none;}
  .float-call{display:none;}
  .back-top{bottom:20px;right:20px;width:46px;height:46px;}
}
@media (max-width:640px){
  .why-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .trust-row{justify-content:space-around;}
  .hero{padding:60px 0 80px;}
  .hero h1{font-size:30px;}
  section{padding:64px 0;}
}

/* Messages de retour du formulaire de contact (succes / erreur) */
.form-alert{max-width:900px;margin:0 auto 24px;padding:14px 20px;border-radius:10px;font-family:'Inter',sans-serif;font-size:14px;font-weight:600;}
.form-alert-succes{background:#E6F4EC;color:#1E6B45;border:1px solid #BFE3CE;}
.form-alert-erreur{background:#FDECEC;color:#A32626;border:1px solid #F5C2C2;}