:root{
  --navy:#071A3D;
  --navy-2:#0E2A5C;
  --blue:#245BFF;
  --blue-2:#4A7CFF;
  --sky:#9FD8FF;
  --white:#FFFFFF;
  --fog:#EEF3FA;
  --fog-2:#E3ECFB;
  --slate:#1B2B44;
  --slate-soft:#5B6B85;
  --line:#D7E3F7;
  --radius:18px;
  --shadow: 0 20px 50px -20px rgba(7,26,61,0.25);
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter', sans-serif;
  color:var(--slate);
  background:var(--white);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk', sans-serif;
  color:var(--navy);
  line-height:1.15;
  letter-spacing:-0.01em;
}
a{color:inherit; text-decoration:none;}
img,svg{display:block; max-width:100%;}
.wrap{max-width:1180px; margin:0 auto; padding:0 24px;}
.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--blue);
  font-weight:600;
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.eyebrow::before{
  content:"";
  width:7px;height:7px;border-radius:50%;
  background:var(--blue);
  box-shadow:0 0 0 4px rgba(36,91,255,0.15);
}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 24px;
  border-radius:999px;
  font-weight:600;
  font-size:14.5px;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--blue); color:var(--white); box-shadow:0 12px 24px -10px rgba(36,91,255,0.55);}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 16px 30px -10px rgba(36,91,255,0.6);}
.btn-ghost{background:var(--white); color:var(--navy); border-color:var(--line);}
.btn-ghost:hover{border-color:var(--blue); color:var(--blue);}
.btn-on-navy{background:rgba(255,255,255,0.08); color:var(--white); border-color:rgba(255,255,255,0.25);}
.btn-on-navy:hover{background:rgba(255,255,255,0.16);}

/* ===== TOPBAR ===== */
.topbar{background:var(--navy); color:#BBD0FF; font-size:13px;}
.topbar .wrap{display:flex; justify-content:space-between; align-items:center; padding:9px 24px; flex-wrap:wrap; gap:6px;}
.topbar-left{display:flex; gap:22px; flex-wrap:wrap;}
.topbar-left span{display:inline-flex; align-items:center; gap:6px;}
.topbar a{color:#EAF2FF;}
.topbar-social{display:flex; gap:14px;}
.topbar-social a{width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,0.08); display:flex;align-items:center;justify-content:center; font-size:12px;}

/* ===== NAV ===== */
header.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{display:flex; align-items:center; justify-content:space-between; padding:16px 24px;}
.logo{display:flex; align-items:center; gap:10px; font-family:'Space Grotesk'; font-weight:700; font-size:20px; color:var(--navy);}
.logo-mark{width:38px; height:38px; position:relative;}
.navlinks{display:flex; align-items:center; gap:34px;}
.navlinks a{font-weight:600; font-size:14.5px; color:var(--slate); position:relative; padding:4px 0;}
.navlinks a:hover{color:var(--blue);}
.navlinks a.active{color:var(--blue);}
.nav-cta{display:flex; align-items:center; gap:14px;}
.nav-phone{font-family:'IBM Plex Mono'; font-size:13.5px; font-weight:600; color:var(--navy); display:flex; align-items:center; gap:8px;}
.nav-burger{display:none; width:40px; height:40px; border-radius:10px; border:1px solid var(--line); background:var(--white); font-size:18px; cursor:pointer;}
.navlinks-mobile{display:none;}

/* ===== HERO (page d'accueil) ===== */
.hero{
  position:relative;
  background:radial-gradient(1100px 600px at 78% -10%, #12306b 0%, var(--navy) 55%, #051230 100%);
  color:var(--white);
  overflow:hidden;
  padding:88px 0 60px;
}
.hero .wrap{display:grid; grid-template-columns:1.05fr 0.95fr; gap:40px; align-items:center;}
.hero h1{font-size:clamp(34px,4.4vw,54px); color:var(--white); margin:18px 0 20px;}
.hero h1 em{font-style:normal; color:var(--sky);}
.hero p.lead{font-size:17px; color:#C7D6F5; max-width:520px; margin-bottom:30px;}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:44px;}
.hero-stats{display:flex; gap:36px; flex-wrap:wrap;}
.hero-stats div{border-left:2px solid rgba(159,216,255,0.35); padding-left:14px;}
.hero-stats b{display:block; font-family:'Space Grotesk'; font-size:26px; color:var(--white);}
.hero-stats span{font-size:12.5px; color:#9FB4DE;}

/* ===== PAGE HERO (bandeau des sous-pages) ===== */
.page-hero{
  position:relative;
  background:radial-gradient(900px 500px at 85% -20%, #12306b 0%, var(--navy) 55%, #051230 100%);
  color:var(--white);
  padding:60px 0 54px;
  overflow:hidden;
}
.page-hero .wrap{position:relative; z-index:1;}
.breadcrumb{font-family:'IBM Plex Mono'; font-size:12.5px; color:#9FB4DE; display:flex; gap:8px; align-items:center; margin-bottom:16px;}
.breadcrumb a{color:#C7D6F5;}
.breadcrumb a:hover{color:#fff;}
.page-hero h1{color:#fff; font-size:clamp(28px,3.6vw,42px); max-width:640px;}
.page-hero p{color:#C7D6F5; margin-top:14px; max-width:560px; font-size:15.5px;}
.page-hero .ring{position:absolute; right:-80px; top:-80px; width:280px; height:280px; border:1px solid rgba(255,255,255,0.15); border-radius:50%;}
.page-hero .ring.r2{width:200px; height:200px; right:-30px; top:-30px;}

/* signature: shield + orbit visual */
.signature{position:relative; width:100%; aspect-ratio:1/1; max-width:460px; margin:0 auto;}
.signature svg{width:100%; height:100%;}
.orbit{transform-origin:230px 230px; animation:spin 26s linear infinite;}
.orbit.rev{animation-direction:reverse; animation-duration:34s;}
@keyframes spin{to{transform:rotate(360deg);}}
.pulse{animation:pulse 2.6s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:.55;} 50%{opacity:1;}}
.dash{stroke-dasharray:6 10; animation:dashmove 3.2s linear infinite;}
@keyframes dashmove{to{stroke-dashoffset:-160;}}

/* ===== SECTION HELPERS ===== */
section{padding:88px 0;}
.section-head{max-width:640px; margin-bottom:48px;}
.section-head h2{font-size:clamp(26px,3vw,38px); margin-top:14px;}
.section-head p{color:var(--slate-soft); margin-top:14px; font-size:15.5px;}
.alt{background:var(--fog);}

/* ===== ABOUT ===== */
.about-grid{display:grid; grid-template-columns:0.85fr 1.15fr; gap:56px; align-items:center;}
.about-visual{position:relative; border-radius:24px; overflow:hidden; aspect-ratio:4/5; background:
    linear-gradient(160deg, var(--navy) 0%, #123a7c 55%, var(--blue) 130%);
}
.about-visual .grid-overlay{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size:28px 28px;
}
.about-visual .badge{
  position:absolute; bottom:22px; left:22px; right:22px;
  background:rgba(7,26,61,0.55); backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,0.18);
  border-radius:14px; padding:16px 18px; color:#fff;
}
.about-visual .badge b{font-family:'Space Grotesk'; font-size:22px; display:block;}
.about-visual .badge span{font-size:12.5px; color:#BBD0FF;}
.about-copy p{color:var(--slate-soft); margin-bottom:18px; font-size:15.5px;}
.pillars{display:grid; grid-template-columns:repeat(2,1fr); gap:14px; margin-top:26px;}
.pillar{border:1px solid var(--line); border-radius:14px; padding:16px 18px; background:var(--white);}
.pillar b{display:block; font-family:'Space Grotesk'; color:var(--navy); font-size:15px; margin-bottom:4px;}
.pillar span{font-size:13px; color:var(--slate-soft);}

.stats-strip{display:flex; gap:36px; flex-wrap:wrap; margin-top:44px; padding-top:36px; border-top:1px solid var(--line);}
.stats-strip div{border-left:2px solid var(--line); padding-left:14px;}
.stats-strip b{display:block; font-family:'Space Grotesk'; font-size:28px; color:var(--navy);}
.stats-strip span{font-size:12.5px; color:var(--slate-soft);}

/* ===== FEATURED CLOUD/CYBER ===== */
.featured-grid{display:grid; grid-template-columns:1fr 1fr; gap:24px;}
.feature-card{
  border-radius:24px; padding:36px; color:#fff; position:relative; overflow:hidden; min-height:320px;
  display:flex; flex-direction:column; justify-content:flex-end;
}
.feature-card.cloud{background:linear-gradient(140deg,#0E2A5C 0%, var(--blue) 100%);}
.feature-card.cyber{background:linear-gradient(140deg,#071A3D 0%, #163E86 100%);}
.feature-card .ficon{width:52px; height:52px; margin-bottom:18px;}
.feature-card h3{color:#fff; font-size:24px; margin-bottom:10px;}
.feature-card p{color:#CBDBFB; font-size:14.5px; margin-bottom:20px; max-width:380px;}
.feature-card .tags{display:flex; gap:8px; flex-wrap:wrap; margin-bottom:22px;}
.feature-card .tags span{
  font-family:'IBM Plex Mono'; font-size:11px; letter-spacing:.04em;
  border:1px solid rgba(255,255,255,0.3); padding:5px 10px; border-radius:999px; color:#DCE8FF;
}
.feature-card .decor{position:absolute; right:-40px; top:-40px; width:220px; height:220px; opacity:.5;}

/* ===== SERVICES GRID ===== */
.services-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
.service-card{
  border:1px solid var(--line); border-radius:18px; padding:26px; background:var(--white);
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.service-card:hover{transform:translateY(-4px); box-shadow:var(--shadow); border-color:transparent;}
.service-card .sicon{width:44px; height:44px; border-radius:12px; background:var(--fog-2); display:flex; align-items:center; justify-content:center; margin-bottom:18px;}
.service-card h4{font-size:17px; margin-bottom:8px;}
.service-card p{font-size:14px; color:var(--slate-soft); margin-bottom:16px;}
.service-card .more{font-size:13px; font-weight:600; color:var(--blue); display:inline-flex; align-items:center; gap:6px;}

/* ===== DOMAINS RIBBON ===== */
.domains{display:flex; flex-wrap:wrap; gap:10px;}
.domain-chip{
  display:flex; align-items:center; gap:9px;
  border:1px solid var(--line); border-radius:999px; padding:10px 18px;
  font-size:13.5px; font-weight:600; color:var(--navy); background:var(--white);
}
.domain-chip .dot{width:8px; height:8px; border-radius:50%; background:var(--blue);}

/* ===== PRODUITS ===== */
.products-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:20px;}
.product-card{
  border-radius:18px; padding:26px 22px; background:var(--navy); color:#fff; position:relative; overflow:hidden; min-height:180px;
  display:flex; flex-direction:column; justify-content:space-between;
}
.product-card:nth-child(1){background:linear-gradient(160deg,#0E2A5C,#1E4D9E);}
.product-card:nth-child(2){background:linear-gradient(160deg,#0E2A5C,var(--blue));}
.product-card:nth-child(3){background:linear-gradient(160deg,#071A3D,#123a7c);}
.product-card:nth-child(4){background:linear-gradient(160deg,#0E2A5C,#2E6FE0);}
.product-card .cat{font-family:'IBM Plex Mono'; font-size:11px; letter-spacing:.1em; color:#9FD8FF;}
.product-card h4{color:#fff; font-size:19px; margin:10px 0 6px;}
.product-card p{font-size:13px; color:#C7D6F5;}
.product-card .arrow{align-self:flex-end; width:34px; height:34px; border-radius:50%; background:rgba(255,255,255,0.12); display:flex; align-items:center; justify-content:center;}

.product-detail{
  border:1px solid var(--line); border-radius:18px; padding:24px; background:var(--white);
  display:flex; gap:16px; align-items:flex-start;
}
.product-detail .dicon{width:44px; height:44px; border-radius:12px; background:var(--fog-2); display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:20px;}
.product-detail h4{font-size:16px; margin-bottom:6px;}
.product-detail p{font-size:13.5px; color:var(--slate-soft);}

/* ===== CTA BANNER ===== */
.cta-banner{
  background:linear-gradient(120deg, var(--navy) 0%, #123a7c 60%, var(--blue) 130%);
  border-radius:28px; padding:56px; color:#fff; position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap;
}
.cta-banner h2{color:#fff; font-size:clamp(24px,3vw,32px); max-width:520px;}
.cta-banner p{color:#C7D6F5; margin-top:10px; max-width:460px; font-size:14.5px;}
.cta-banner .decor-ring{position:absolute; right:-60px; bottom:-90px; width:280px; height:280px; border:1px solid rgba(255,255,255,0.15); border-radius:50%;}
.cta-banner .decor-ring.r2{width:200px; height:200px; right:-20px; bottom:-40px;}

/* ===== CONTACT FORM ===== */
.contact-grid{display:grid; grid-template-columns:0.85fr 1.15fr; gap:56px; align-items:start;}
.contact-info{list-style:none; margin-top:26px; display:flex; flex-direction:column; gap:12px;}
.contact-info li{font-size:14.5px; color:var(--slate-soft);}
.contact-info a{color:var(--navy); font-weight:600;}
.contact-form{
  background:var(--white); border:1px solid var(--line); border-radius:22px;
  padding:34px; box-shadow:var(--shadow);
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
.field{margin-bottom:18px; display:flex; flex-direction:column; gap:7px;}
.field label{font-size:13px; font-weight:600; color:var(--navy);}
.field input, .field select, .field textarea{
  border:1px solid var(--line); border-radius:10px; padding:11px 14px;
  font-family:'Inter'; font-size:14.5px; color:var(--slate); background:var(--fog);
  outline:none; transition:border-color .15s ease, background .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus{
  border-color:var(--blue); background:var(--white);
}
.field textarea{resize:vertical;}
.captcha-box{display:flex; align-items:center; gap:10px;}
.captcha-question{
  font-family:'IBM Plex Mono'; font-weight:600; font-size:15px; color:var(--navy);
  background:var(--fog-2); border:1px dashed var(--line); border-radius:10px;
  padding:11px 16px; min-width:100px; text-align:center; user-select:none;
}
.captcha-box input{flex:1;}
.captcha-refresh{
  width:42px; height:42px; border-radius:10px; border:1px solid var(--line);
  background:var(--white); font-size:16px; cursor:pointer; color:var(--blue);
  flex-shrink:0; transition:transform .15s ease;
}
.captcha-refresh:hover{transform:rotate(90deg); border-color:var(--blue);}
.captcha-error{font-size:12.5px; color:#D64545; min-height:16px; display:block;}
.form-success{font-size:13.5px; color:#1E8E5A; margin-top:14px; font-weight:600; min-height:16px;}
/* Honeypot: champ invisible piégeant les robots, jamais affiché aux humains */
.hp-field{position:absolute; left:-9999px; width:1px; height:1px; opacity:0;}

.map-frame{
  margin-top:26px; border-radius:16px; overflow:hidden; border:1px solid var(--line);
  aspect-ratio:16/8; background:
    linear-gradient(rgba(255,255,255,.6), rgba(255,255,255,.6)),
    linear-gradient(135deg, var(--fog-2), var(--fog));
  display:flex; align-items:center; justify-content:center;
  font-family:'IBM Plex Mono'; font-size:12.5px; color:var(--slate-soft); text-align:center; padding:20px;
}

/* ===== FOOTER ===== */
footer{background:var(--navy); color:#B9CCF0; padding-top:70px;}
.footer-grid{display:grid; grid-template-columns:1.3fr 1fr 1.3fr 1fr; gap:40px; padding-bottom:50px; border-bottom:1px solid rgba(255,255,255,0.1);}
.footer-grid h5{color:#fff; font-family:'Space Grotesk'; font-size:15px; margin-bottom:18px; letter-spacing:.03em;}
.footer-grid p{font-size:13.5px; color:#93A9D6; margin-top:14px; max-width:280px;}
.footer-grid ul{list-style:none;}
.footer-grid li{margin-bottom:10px; font-size:13.5px;}
.footer-grid a:hover{color:#fff;}
.footer-logo{display:flex; align-items:center; gap:10px; font-family:'Space Grotesk'; font-weight:700; font-size:19px; color:#fff;}
.foot-social{display:flex; gap:10px; margin-top:18px;}
.foot-social a{width:32px; height:32px; border-radius:50%; background:rgba(255,255,255,0.08); display:flex; align-items:center; justify-content:center; font-size:13px;}
.foot-bottom{display:flex; justify-content:space-between; padding:22px 0; font-size:12.5px; color:#7C90BE; flex-wrap:wrap; gap:10px;}
.foot-bottom a{margin-left:18px;}

/* ===== RESPONSIVE ===== */
@media (max-width: 980px){
  .hero .wrap{grid-template-columns:1fr;}
  .signature{max-width:320px;}
  .about-grid{grid-template-columns:1fr;}
  .featured-grid{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .products-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .navlinks{display:none;}
  .nav-burger{display:flex; align-items:center; justify-content:center;}
  .navlinks-mobile.open{display:flex;}
  .navlinks-mobile{
    display:none; flex-direction:column; gap:2px; position:absolute; top:100%; left:0; right:0;
    background:var(--white); border-bottom:1px solid var(--line); padding:10px 24px 18px; box-shadow:var(--shadow);
  }
  .navlinks-mobile a{padding:12px 0; font-weight:600; font-size:15px; border-bottom:1px solid var(--fog);}
  .navlinks-mobile a.active{color:var(--blue);}
  .nav-phone{display:none;}
}
@media (max-width: 560px){
  .services-grid{grid-template-columns:1fr;}
  .products-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .hero-stats, .stats-strip{gap:22px;}
  .cta-banner{flex-direction:column; align-items:flex-start;}
  .form-row{grid-template-columns:1fr;}
}

@media (prefers-reduced-motion: reduce){
  .orbit, .pulse, .dash{animation:none !important;}
}