:root{
  --navy:#071a3d;
  --navy-2:#0d2a63;
  --blue:#174a9e;
  --sky:#ecf4ff;
  --gold:#f3c746;
  --white:#ffffff;
  --text:#11213d;
  --muted:#6a7893;
  --shadow:0 18px 60px rgba(6,25,67,.16);
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:linear-gradient(180deg,#f7fbff 0%,#ffffff 60%,#f4f8ff 100%)}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 32px));margin:auto}
.topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.8);backdrop-filter:blur(16px);border-bottom:1px solid rgba(23,74,158,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0}
.brand{display:flex;align-items:center;gap:14px;font-weight:800;color:var(--navy)}
.brand img{width:252px; height:90px}
.brand span small{display:block;color:var(--muted);font-weight:600;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.navlinks{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.navlinks a{font-weight:600;color:var(--navy);opacity:.88}
.navlinks a:hover{color:var(--blue)}
.actions{display:flex;gap:10px;align-items:center}
.btn,.lang-btn{border:none;cursor:pointer;border-radius:999px;padding:13px 18px;font-weight:700;transition:.25s ease;display:inline-flex;align-items:center;gap:10px}
.btn-primary{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;box-shadow:0 12px 30px rgba(13,42,99,.26)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--navy);border:1px solid rgba(23,74,158,.15)}
.lang-btn{background:#fff;border:1px solid rgba(23,74,158,.14);color:var(--navy);padding:10px 14px}
.hero{padding:72px 0 36px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:center}
.kicker{display:inline-flex;gap:10px;align-items:center;background:#fff;border:1px solid rgba(23,74,158,.12);padding:10px 14px;border-radius:999px;font-weight:700;color:var(--blue);box-shadow:var(--shadow)}
.kicker .dot{width:10px;height:10px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 6px rgba(243,199,70,.18)}
.hero h1{font-size:clamp(2.3rem,4.5vw,5rem);line-height:1.02;margin:18px 0 18px;color:var(--navy)}
.gradient-text{background:linear-gradient(135deg,var(--navy),var(--blue),#2e6dd8);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:1.08rem;color:var(--muted);max-width:690px}
.hero-card{background:linear-gradient(180deg,#fff 0%,#eef5ff 100%);border:1px solid rgba(23,74,158,.1);border-radius:34px;padding:22px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.hero-card:before{content:'';position:absolute;inset:auto -60px -80px auto;width:200px;height:200px;background:radial-gradient(circle,var(--gold),transparent 65%);opacity:.28}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.stat{background:#fff;border-radius:22px;padding:20px;border:1px solid rgba(23,74,158,.09);box-shadow:var(--shadow)}
.stat strong{display:block;font-size:2rem;color:var(--navy)}
.section{padding:70px 0}
.section-sm{padding:36px 0}
.section-title{font-size:clamp(1.8rem,3vw,3rem);margin:0 0 12px;color:var(--navy)}
.section-text{color:var(--muted);max-width:760px;font-size:1.03rem}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid rgba(23,74,158,.1);border-radius:28px;padding:26px;box-shadow:var(--shadow)}
.card h3{margin:0 0 12px;color:var(--navy);font-size:1.2rem}
.card p,.card li{color:var(--muted);line-height:1.7}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 0}
.badge{padding:10px 14px;border-radius:999px;background:#fff;border:1px solid rgba(23,74,158,.12);font-weight:700;color:var(--blue)}
.timeline{position:relative;padding-left:24px}
.timeline:before{content:'';position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:linear-gradient(var(--blue),rgba(23,74,158,.1))}
.timeline-item{position:relative;padding:0 0 28px 22px}
.timeline-item:before{content:'';position:absolute;left:-1px;top:9px;width:14px;height:14px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 6px rgba(243,199,70,.16)}
.timeline-item .date{font-size:.9rem;font-weight:800;color:var(--blue);text-transform:uppercase;letter-spacing:.06em}
.hero-buttons,.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:24px}
.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}
.feature{display:flex;gap:14px;align-items:flex-start;padding:16px;background:#fff;border:1px solid rgba(23,74,158,.08);border-radius:20px}
.icon-circle{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#edf4ff,#fff8dd);color:var(--navy);font-size:1.1rem;flex:none}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.gallery-item{border-radius:24px;overflow:hidden;position:relative;box-shadow:var(--shadow);background:#fff;border:1px solid rgba(23,74,158,.1)}
.gallery-item .caption{padding:16px 18px}
.gallery-item img{height:260px;width:100%;object-fit:cover;background:#dbe8ff}
.quote{font-size:1rem;line-height:1.8;color:var(--muted)}
.quote strong{display:block;color:var(--navy);margin-top:16px}
.banner{background:linear-gradient(135deg,var(--navy),#12377c 70%,#2f66c7);color:#fff;border-radius:34px;padding:34px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.banner:after{content:'';position:absolute;right:-40px;top:-30px;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(243,199,70,.7),transparent 62%)}
.footer{padding:30px 0 50px;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}
.small{font-size:.95rem;color:var(--muted)}
.whatsapp-float{position:fixed;right:18px;bottom:18px;z-index:70;width:64px;height:64px;border-radius:50%;display:grid;place-items:center;font-size:1.55rem;background:linear-gradient(135deg,#1ab45d,#25d366);color:#fff;box-shadow:0 18px 40px rgba(37,211,102,.35)}
.page-hero{padding:56px 0 24px}
.page-hero .card{background:linear-gradient(135deg,#081c40,#12397e);color:#fff}
.page-hero .card p{color:rgba(255,255,255,.82)}
.lang-only{display:none}
body.lang-en [data-lang='en']{display:initial}
body.lang-fr [data-lang='fr']{display:initial}
[data-lang='en'], [data-lang='fr']{display:none}
body.lang-fr [data-lang='fr'].block, body.lang-en [data-lang='en'].block{display:block}
body.lang-fr [data-lang='fr'].inline, body.lang-en [data-lang='en'].inline{display:inline}
body.lang-fr [data-lang='fr'].flex, body.lang-en [data-lang='en'].flex{display:flex}
body.lang-fr [data-lang='fr'].grid, body.lang-en [data-lang='en'].grid{display:grid}
.reveal{opacity:0;transform:translateY(18px);transition:.6s ease}
.reveal.is-visible{opacity:1;transform:none}
@media (max-width: 980px){
  .hero-grid,.grid-2,.grid-3,.gallery,.footer-grid{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr}
  .feature-list{grid-template-columns:1fr}
  .nav{flex-wrap:wrap}
}
@media (max-width: 680px){
  .navlinks{display:none}
  .hero{padding-top:38px}
  .hero h1{font-size:2.25rem}
  .btn,.lang-btn{width:100%;justify-content:center}
  .actions{width:100%;flex-direction:column}
}


.mobile-toggle{
  display:none;
  width:52px;height:52px;border:none;border-radius:18px;
  background:linear-gradient(135deg,var(--navy),var(--blue));
  color:#fff;font-size:1.2rem;font-weight:800;cursor:pointer;
  box-shadow:0 14px 30px rgba(13,42,99,.25)
}
.mobile-panel{
  display:none;
  width:100%;
  margin-top:14px;
  background:rgba(255,255,255,.98);
  border:1px solid rgba(23,74,158,.10);
  border-radius:26px;
  box-shadow:var(--shadow);
  padding:14px;
}
.mobile-panel.open{display:block;animation:menuDrop .28s ease}
.mobile-panel .mobile-links{
  display:grid;
  gap:10px;
  margin-bottom:12px;
}
.mobile-panel .mobile-links a{
  padding:14px 16px;
  border-radius:18px;
  background:linear-gradient(180deg,#ffffff,#f6f9ff);
  border:1px solid rgba(23,74,158,.08);
  color:var(--navy);
  font-weight:700;
}
.mobile-panel .mobile-links a:hover{
  background:linear-gradient(135deg,#f5f9ff,#fff9e7);
}
.mobile-panel .mobile-actions{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:10px;
}
.mobile-panel .mobile-actions .lang-btn{width:100%;justify-content:center}
@keyframes menuDrop{
  from{opacity:0;transform:translateY(-8px)}
  to{opacity:1;transform:none}
}
.publication-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
  margin-top:24px;
}
.publication-card{
  background:#fff;
  border:1px solid rgba(23,74,158,.1);
  border-radius:24px;
  padding:24px;
  box-shadow:var(--shadow);
}
.publication-card .pub-tag{
  display:inline-flex;
  padding:8px 12px;
  border-radius:999px;
  background:#eef4ff;
  color:var(--blue);
  font-weight:800;
  font-size:.85rem;
  margin-bottom:14px;
}
.publication-card h3{margin:0 0 10px;color:var(--navy);font-size:1.15rem}
.publication-card p{margin:0;color:var(--muted);line-height:1.7}
.publication-card .pub-meta{
  margin-top:16px;
  color:var(--blue);
  font-weight:700;
  font-size:.95rem;
}
@media (max-width: 980px){
  .publication-grid{grid-template-columns:1fr 1fr}
}
@media (max-width: 680px){
  .mobile-toggle{display:grid;place-items:center}
  .navlinks,.actions{display:none}
  .nav{align-items:center}
  .brand{max-width:calc(100% - 72px)}
  .brand span{font-size:.95rem}
  .brand span small{font-size:11px}
  .mobile-panel .mobile-actions{grid-template-columns:1fr 1fr}
  .publication-grid{grid-template-columns:1fr}
}