:root{
  --navy:#0d3a5f;
  --navy-deep:#082035;
  --teal:#1d80c4;
  --teal-light:#eaf3fb;
  --gray-accent:#71716f;
  --ink:#1c2b33;
  --muted:#5c6b74;
  --paper:#fbfbf9;
  --line:#e4e8ea;
  --max:1120px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Manrope',system-ui,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{font-family:'Source Serif 4', Georgia, serif; font-weight:600; letter-spacing:-0.01em;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--max); margin:0 auto; padding:0 28px;}
section{padding:96px 0;}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:13px; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:var(--teal); margin-bottom:16px;
}
.eyebrow::before{content:""; width:22px; height:2px; background:var(--teal); display:inline-block;}

/* Header */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(251,251,249,.9); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex; align-items:center; justify-content:space-between; padding:16px 28px; max-width:var(--max); margin:0 auto;}
.logo img{height:34px; width:auto; display:block;}
nav.links{display:flex; align-items:center; gap:32px; font-size:15px; font-weight:600; color:var(--navy);}
nav.links a{opacity:.85; transition:opacity .15s;}
nav.links a:hover{opacity:1; color:var(--teal);}
nav.links a.active{opacity:1; color:var(--teal);}

/* Solutions dropdown */
.nav-dropdown{position:relative;}
.nav-dropdown > .dropdown-toggle{display:inline-flex; align-items:center; gap:5px; cursor:pointer; background:none; border:none; font:inherit; color:inherit; padding:0; opacity:.85;}
.nav-dropdown > .dropdown-toggle:hover{opacity:1; color:var(--teal);}
.nav-dropdown > .dropdown-toggle.active{opacity:1; color:var(--teal);}
.nav-dropdown > .dropdown-toggle::after{content:""; width:7px; height:7px; border-right:2px solid currentColor; border-bottom:2px solid currentColor; transform:rotate(45deg) translateY(-2px); opacity:.6; transition:transform .15s ease;}
.nav-dropdown:hover > .dropdown-toggle::after, .nav-dropdown:focus-within > .dropdown-toggle::after{transform:rotate(225deg) translateY(2px);}
.dropdown-menu{
  position:absolute; top:100%; left:50%; transform:translateX(-50%) translateY(4px);
  background:#fff; border:1px solid var(--line); border-radius:14px; padding:8px;
  min-width:230px; box-shadow:0 16px 34px rgba(13,58,95,.16);
  opacity:0; visibility:hidden; pointer-events:none;
  transition:opacity .15s ease, transform .15s ease;
  z-index:60;
}
.nav-dropdown:hover .dropdown-menu, .nav-dropdown:focus-within .dropdown-menu{
  opacity:1; visibility:visible; pointer-events:auto; transform:translateX(-50%) translateY(0);
}
.dropdown-menu a{display:block; padding:10px 14px; border-radius:8px; font-size:14.5px; font-weight:600; color:var(--navy); opacity:1; white-space:nowrap;}
.dropdown-menu a:hover{background:var(--teal-light); color:var(--teal);}
.dropdown-menu a.active{background:var(--teal-light); color:var(--teal);}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 26px; border-radius:100px; font-weight:700; font-size:15px;
  background:var(--teal); color:#fff; border:1px solid var(--teal);
  transition:transform .15s ease, box-shadow .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px); box-shadow:0 8px 20px rgba(29,128,196,.3);}
.btn.ghost{background:transparent; color:var(--navy); border-color:var(--navy);}
.btn.ghost:hover{background:var(--navy); color:#fff; box-shadow:0 8px 20px rgba(11,46,74,.25);}

/* Hero */
.hero{
  background:linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 100%);
  color:#fff; padding:120px 0 100px; position:relative; overflow:hidden;
}
.hero::before{
  content:""; position:absolute; top:-120px; right:-120px; width:480px; height:480px;
  background:radial-gradient(circle, rgba(29,128,196,.4), transparent 70%);
}
.hero .wrap{position:relative;}
.hero-grid{display:grid; grid-template-columns:1.1fr 1fr; gap:56px; align-items:center;}
.hero h1{font-size:clamp(32px,4.6vw,50px); line-height:1.12; color:#fff;}
.hero p.lead{margin-top:22px; font-size:18px; color:#c7d6e0; max-width:560px;}
.hero .cta-row{margin-top:36px; display:flex; gap:16px; flex-wrap:wrap;}
.hero .btn.ghost{border-color:rgba(255,255,255,.4); color:#fff;}
.hero .btn.ghost:hover{background:#fff; color:var(--navy);}
.hero-stats{display:grid; grid-template-columns:1fr 1fr; gap:24px 32px; margin-top:48px; max-width:520px;}
.hero-stats div strong{display:block; font-size:16px; font-family:'Manrope',sans-serif; font-weight:800; color:#fff; margin-bottom:6px;}
.hero-stats div span{font-size:13.5px; color:#9fb4c4; line-height:1.5;}
.hero-photo{
  position:relative; border-radius:22px; overflow:hidden;
  border:1px solid rgba(255,255,255,.15); box-shadow:0 30px 60px -20px rgba(0,0,0,.5);
}
.hero-photo img{width:100%; height:100%; object-fit:cover; aspect-ratio:4/5; display:block;}
.hero-photo::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, transparent 55%, rgba(8,32,53,.55) 100%);
}

/* Page header (subpages) */
.page-hero{
  background:linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 100%);
  color:#fff; padding:72px 0 64px; position:relative; overflow:hidden;
}
.page-hero::before{
  content:""; position:absolute; top:-120px; right:-120px; width:420px; height:420px;
  background:radial-gradient(circle, rgba(29,128,196,.4), transparent 70%);
}
.page-hero .wrap{position:relative;}
.page-hero .eyebrow{color:#8fc7ec;}
.page-hero h1{font-size:clamp(28px,4vw,42px); line-height:1.15; color:#fff;}
.page-hero p.lead{margin-top:18px; font-size:17px; color:#c7d6e0; max-width:640px;}
.breadcrumb{font-size:13.5px; color:#9fb4c4; margin-bottom:18px;}
.breadcrumb a{opacity:.85;}
.breadcrumb a:hover{opacity:1; color:#fff;}

/* Mission */
.mission{background:var(--paper);}
.mission .grid{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:start;}
.mission h2{font-size:32px; color:var(--navy); margin-bottom:18px;}
.mission p{color:var(--muted); font-size:17px;}
.mission .highlight{
  background:var(--teal-light); border-left:3px solid var(--teal);
  padding:22px 26px; border-radius:6px; color:var(--navy); font-size:16px; font-weight:600;
}

/* Solutions */
.solutions{background:#fff; border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.section-head{max-width:640px; margin-bottom:56px;}
.section-head h2{font-size:34px; color:var(--navy);}
.section-head p{color:var(--muted); margin-top:14px; font-size:17px;}

.solution-block{
  display:grid; grid-template-columns:1.1fr 1fr; gap:56px; align-items:center;
  padding:48px 0; border-bottom:1px solid var(--line);
}
.solution-block:last-child{border-bottom:none; padding-bottom:0;}
.solution-block h3{font-size:24px; color:var(--navy); margin-bottom:12px;}
.solution-block > div > p.desc{color:var(--muted); font-size:16px; margin-bottom:20px;}
ul.check{list-style:none;}
ul.check li{
  position:relative; padding-left:28px; margin-bottom:11px; font-size:15.5px; color:var(--ink);
}
ul.check li::before{
  content:"✓"; position:absolute; left:0; top:0; color:var(--teal); font-weight:800;
}
.card{
  background:var(--teal-light); border-radius:16px; padding:32px;
  border:1px solid #d3ede9;
}
.card .tag{display:inline-block; font-size:12px; font-weight:800; letter-spacing:.06em; text-transform:uppercase; color:var(--teal); background:#fff; padding:5px 12px; border-radius:100px; margin-bottom:14px;}
.card h4{font-family:'Manrope'; font-weight:800; font-size:18px; color:var(--navy); margin-bottom:8px;}
.card p{color:var(--muted); font-size:15px;}
.brands{display:grid; grid-template-columns:1fr 1fr; gap:28px; margin-top:8px;}

.visual-card{background:#fff; border:1px solid var(--line); border-radius:16px; overflow:hidden;}
.visual-card .img-wrap{background:#f2f5f7; display:flex; align-items:center; justify-content:center; padding:20px;}
.visual-card .img-wrap.dark{background:#0d1117; padding:0;}
.visual-card img{width:100%; height:auto; display:block; object-fit:contain;}
.visual-card .caption{padding:22px 26px;}
.visual-card .tag{display:inline-block; font-size:12px; font-weight:800; letter-spacing:.06em; text-transform:uppercase; color:var(--teal); background:var(--teal-light); padding:5px 12px; border-radius:100px; margin-bottom:12px;}
.visual-card h4{font-family:'Manrope'; font-weight:800; font-size:18px; color:var(--navy); margin-bottom:8px;}
.visual-card p{color:var(--muted); font-size:15px;}
.visual-card .brand-logo{height:26px; width:auto; margin-bottom:10px; display:block;}

/* Solutions overview cards (Accueil) */
.solutions-preview{display:grid; grid-template-columns:1fr 1fr; gap:28px; margin-top:8px;}
.preview-card{background:#fff; border:1px solid var(--line); border-radius:16px; overflow:hidden; display:flex; flex-direction:column;}
.preview-thumb{background:#f2f5f7; aspect-ratio:16/9; overflow:hidden;}
.preview-thumb img{width:100%; height:100%; object-fit:cover; display:block; transition:transform .3s ease;}
.preview-card:hover .preview-thumb img{transform:scale(1.04);}
.preview-body{padding:28px 32px 32px; display:flex; flex-direction:column; flex-grow:1;}
.preview-card .tag{display:inline-block; font-size:12px; font-weight:800; letter-spacing:.06em; text-transform:uppercase; color:var(--teal); background:var(--teal-light); padding:5px 12px; border-radius:100px; margin-bottom:16px; width:fit-content;}
.preview-card h3{font-size:22px; color:var(--navy); margin-bottom:10px;}
.preview-card p{color:var(--muted); font-size:15.5px; margin-bottom:24px; flex-grow:1;}
.preview-card .link-arrow{font-weight:700; font-size:15px; color:var(--teal); display:inline-flex; align-items:center; gap:6px;}
.preview-card .link-arrow::after{content:"→"; transition:transform .15s ease;}
.preview-card:hover .link-arrow::after{transform:translateX(4px);}

/* Specs — attached panel under the DDS500 block */
.specs-panel{
  background:var(--teal-light); border:1px solid #d3e6f5; border-radius:20px;
  padding:44px; margin:8px 0 8px; position:relative;
}
.specs-panel::before{
  content:""; position:absolute; left:44px; top:-9px; width:2px; height:9px; background:#d3e6f5;
}
.specs-panel-head{max-width:640px; margin-bottom:28px;}
.specs-panel-head .tag{display:inline-block; font-size:12px; font-weight:800; letter-spacing:.06em; text-transform:uppercase; color:var(--teal); background:#fff; padding:5px 12px; border-radius:100px; margin-bottom:12px;}
.specs-panel-head h3{font-size:24px; color:var(--navy); margin-bottom:8px;}
.specs-panel-head p{color:var(--muted); font-size:15.5px;}
.specs-layout{display:grid; grid-template-columns:0.85fr 1.3fr; gap:40px; align-items:start;}
.specs-badges{display:grid; grid-template-columns:1fr 1fr; gap:14px;}
.specs-badge{background:#fff; border:1px solid #d3e6f5; border-radius:14px; padding:20px;}
.specs-badge strong{display:block; font-family:'Source Serif 4',serif; font-size:24px; color:var(--teal);}
.specs-badge span{font-size:13px; color:var(--muted);}
.specs-shot{margin-top:14px; border-radius:14px; overflow:hidden; border:1px solid #d3e6f5; background:#fff;}
.specs-shot img{width:100%; height:auto; display:block;}
.specs-shot .specs-shot-caption{padding:12px 16px; font-size:12.5px; color:var(--muted);}
.specs-table{background:#fff; border:1px solid #d3e6f5; border-radius:16px; overflow:hidden;}
.specs-table .row{display:grid; grid-template-columns:1fr 1.4fr; border-bottom:1px solid var(--line); padding:14px 22px;}
.specs-table .row:last-child{border-bottom:none;}
.specs-table .row:nth-child(odd){background:#fafbfc;}
.specs-table .label{font-weight:700; font-size:14px; color:var(--navy);}
.specs-table .value{font-size:14px; color:var(--muted);}
.specs-note{margin-top:16px; font-size:13px; color:var(--muted);}
@media (max-width:860px){
  .specs-layout{grid-template-columns:1fr;}
  .specs-panel{padding:28px;}
}

/* Workflow panel — REALIGNER */
.workflow-panel{
  background:var(--teal-light); border:1px solid #d3e6f5; border-radius:20px;
  padding:44px; margin:8px 0 8px; position:relative;
}
.workflow-panel::before{
  content:""; position:absolute; left:44px; top:-9px; width:2px; height:9px; background:#d3e6f5;
}
.workflow-steps{display:grid; grid-template-columns:repeat(5,1fr); gap:14px; margin-bottom:28px;}
.step{background:#fff; border:1px solid #d3e6f5; border-radius:14px; padding:18px 16px; position:relative;}
.step-num{
  width:26px; height:26px; border-radius:50%; background:var(--teal); color:#fff;
  font-weight:800; font-size:12.5px; display:flex; align-items:center; justify-content:center; margin-bottom:12px;
}
.step h4{font-size:13.5px; color:var(--navy); font-weight:800; margin-bottom:6px; font-family:'Manrope';}
.step p{font-size:12px; color:var(--muted); line-height:1.5;}
.case-type{
  background:#fff; border:1px solid #d3e6f5; border-radius:14px;
  padding:20px 24px; display:flex; align-items:center; gap:16px; flex-wrap:wrap;
}
.case-type .tag{display:inline-block; font-size:12px; font-weight:800; letter-spacing:.06em; text-transform:uppercase; color:var(--teal); background:var(--teal-light); padding:5px 12px; border-radius:100px; flex-shrink:0;}
.case-type p{font-size:14.5px; color:var(--muted); margin:0;}
.case-type p strong{color:var(--navy);}
.shot-pair{display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:24px;}
@media (max-width:860px){
  .workflow-panel{padding:28px;}
  .workflow-steps{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
  .workflow-steps{grid-template-columns:1fr;}
  .shot-pair{grid-template-columns:1fr;}
}

/* Why us */
.why{background:var(--paper);}
.why-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:28px; margin-top:8px;}
.why-item{padding:30px 24px; background:#fff; border:1px solid var(--line); border-radius:14px;}
.why-item .num{font-family:'Source Serif 4',serif; font-size:26px; color:var(--teal); margin-bottom:14px;}
.why-item h3{font-size:17px; color:var(--navy); margin-bottom:8px; font-family:'Manrope'; font-weight:800;}
.why-item p{font-size:14.5px; color:var(--muted);}

/* Approach */
.approach{background:var(--navy); color:#fff;}
.approach .grid{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center;}
.approach h2{font-size:30px; color:#fff; margin-bottom:18px;}
.approach p.big{font-size:19px; color:#dce7ee; margin-bottom:12px;}
.approach p{color:#a9bdcb;}
.audience-card{background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.15); border-radius:16px; padding:34px;}
.audience-card h3{font-family:'Manrope'; font-weight:800; font-size:15px; letter-spacing:.05em; text-transform:uppercase; color:var(--teal); margin-bottom:20px;}
.audience-card ul{list-style:none;}
.audience-card li{padding:12px 0; border-bottom:1px solid rgba(255,255,255,.1); font-size:16px;}
.audience-card li:last-child{border-bottom:none;}

/* Prose blocks (explanatory text inside panels) */
.prose p{color:var(--muted); font-size:15.5px; margin-bottom:14px;}
.prose p:last-child{margin-bottom:0;}
.prose strong{color:var(--navy);}

/* Contact */
.contact-section{background:var(--paper);}
.contact-grid{display:grid; grid-template-columns:1.1fr 1fr; gap:56px; align-items:start;}
.contact-grid h2{font-size:32px; color:var(--navy); margin-bottom:18px;}
.contact-grid p{color:var(--muted); font-size:17px; margin-bottom:28px;}
.contact-card{background:#fff; border:1px solid var(--line); border-radius:16px; padding:36px;}
.contact-card .row{display:flex; flex-direction:column; gap:4px; padding:16px 0; border-bottom:1px solid var(--line);}
.contact-card .row:last-child{border-bottom:none;}
.contact-card .row .label{font-size:12.5px; font-weight:800; letter-spacing:.05em; text-transform:uppercase; color:var(--teal);}
.contact-card .row .value{font-size:16px; color:var(--navy); font-weight:600;}
.contact-card .row a.value:hover{color:var(--teal);}

/* CTA */
.cta{background:linear-gradient(135deg, var(--teal) 0%, #0d3a5f 100%); color:#fff; text-align:center;}
.cta h2{font-size:36px; color:#fff; max-width:700px; margin:0 auto 16px;}
.cta p{font-size:18px; color:#e3f6f4; max-width:560px; margin:0 auto 36px;}
.cta .btn{background:#fff; color:var(--teal); border-color:#fff; font-size:16px; padding:14px 32px;}
.cta .btn:hover{box-shadow:0 10px 24px rgba(0,0,0,.15);}

/* WhatsApp floating button */
.whatsapp-float{
  position:fixed; bottom:24px; right:24px; z-index:200;
  width:58px; height:58px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 24px rgba(0,0,0,.25);
  transition:transform .15s ease, box-shadow .15s ease;
}
.whatsapp-float:hover{transform:scale(1.08); box-shadow:0 14px 30px rgba(0,0,0,.3);}
.whatsapp-float svg{width:30px; height:30px; fill:#fff; display:block;}
@media (max-width:560px){
  .whatsapp-float{width:52px; height:52px; bottom:18px; right:18px;}
  .whatsapp-float svg{width:26px; height:26px;}
}

/* Footer */
footer{background:var(--navy-deep); color:#9fb4c4; padding:56px 0 32px;}
.footer-top{display:flex; justify-content:space-between; align-items:flex-start; flex-wrap:wrap; gap:32px; padding-bottom:36px; border-bottom:1px solid rgba(255,255,255,.1);}
footer .logo{background:#fff; display:inline-flex; padding:10px 16px; border-radius:10px;}
footer .logo img{height:28px;}
footer p.tag{max-width:320px; margin-top:14px; font-size:14.5px;}
footer .footer-links{display:flex; flex-direction:column; gap:10px;}
footer .footer-links a{font-size:14.5px;}
footer .footer-links a:hover{color:#fff;}
.footer-bottom{padding-top:28px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:13.5px;}

@media (max-width:860px){
  nav.links{display:none;}
  .mission .grid, .solution-block, .approach .grid, .hero-grid, .contact-grid, .solutions-preview{grid-template-columns:1fr;}
  .hero-photo{order:-1; max-width:420px; margin:0 auto;}
  .why-grid{grid-template-columns:1fr 1fr;}
  .hero{padding:64px 0 56px;}
  .page-hero{padding:56px 0 48px;}
  section{padding:64px 0;}
}
@media (max-width:560px){
  .why-grid{grid-template-columns:1fr;}
  .hero-stats{grid-template-columns:1fr; gap:20px;}
}