:root{
  --blue:#f2f3f5;
  --blue2:#1a3a8a;
  --text:#4f5b66;
  --title:#5a6672;
  --line:#d8dde3;
  --link:#1a3a8a;
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  background:#fff;
  color: var(--text);
}

/* Bandeau */
.topbar{
  background: var(--blue);
  height: 72px; 
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(0,0,0,.08);
  justify-content: center;
}
.topbar-inner{
  width:min(1200px, 100%);
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand{display:inline-flex; align-items:center; text-decoration:none}
.brand-logo{
  height: auto;
  width: 180px;
  display:block;
}

/* Navigation */
.nav{
  display: flex;
  align-items: center;
  gap: 18px;
}
.nav-link{
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  color: #3a3f45;
  padding: 6px 10px;
  border-radius: 8px;
}
.nav-link:hover{ background: rgba(0,0,0,.06); }
.nav-link.active{ background: rgba(0,0,0,.08); color: var(--blue2); }
.nav-cta{ background: var(--blue2); color: #fff; }
.nav-cta:hover{ filter: brightness(.95); }
.nav-cta.active{ background: var(--blue2); filter: brightness(.85); color: #fff; }

.lang-switch{
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 10px;
  padding: 6px 10px;
  background: rgba(0,0,0,.06);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
}
.lang-switch a{
  color: var(--text);
  text-decoration: none;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all .2s;
}
.lang-switch a:hover{
  background: rgba(0,0,0,.08);
}
.lang-switch a.active{
  background: var(--blue2);
  color: #fff;
}

/* Fond géométrique */
.page{
  min-height: calc(100vh - 72px - 70px);
  display:flex;
  justify-content:center;
  padding: 40px 18px 24px;
  background:
    linear-gradient(to bottom, rgba(255,255,255,.92), rgba(255,255,255,.92)),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1200' height='700'%3E%3Cg fill='none' stroke='%2397c7ff' stroke-opacity='.35' stroke-width='1'%3E%3Cpath d='M80 80 200 20 320 80 200 140Z'/%3E%3Cpath d='M340 110 460 50 580 110 460 170Z'/%3E%3Cpath d='M640 80 760 20 880 80 760 140Z'/%3E%3Cpath d='M900 120 1020 60 1140 120 1020 180Z'/%3E%3Cpath d='M140 250 260 190 380 250 260 310Z'/%3E%3Cpath d='M440 260 560 200 680 260 560 320Z'/%3E%3Cpath d='M760 250 880 190 1000 250 880 310Z'/%3E%3Cpath d='M260 430 380 370 500 430 380 490Z'/%3E%3Cpath d='M560 430 680 370 800 430 680 490Z'/%3E%3Cpath d='M860 430 980 370 1100 430 980 490Z'/%3E%3C/g%3E%3C/svg%3E");
  background-size: auto, 1200px 700px;
  background-position: 0 0, center 40px;
}

.panel{
  width: min(980px, 100%);
  text-align:center;
  padding: 12px 10px 26px;
}

h1{
  margin: 6px 0 10px;
  font-weight: 500;
  color: var(--title);
  font-size: clamp(24px, 3vw, 34px);
}

.divider{
  height: 1px;
  background: var(--line);
  width: min(520px, 85%);
  margin: 14px auto 22px;
  position: relative;
}
.divider::after{
  content:"";
  position:absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 10px;
  width: 54%;
  height: 2px;
  background: rgba(0,0,0,.08);
  filter: blur(1px);
}

.subtitle{
  font-size: 15px;
  color: var(--title);
  margin: 0 0 22px;
  font-weight: 400;
}

.text-content{
  text-align: left;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.7;
  font-size: 16px;
}

.text-content p{
  margin-bottom: 16px;
}

/* Hero section accueil */
.hero-img-wrap{
  display:flex;
  justify-content:center;
  margin-bottom: 10px;
}

.hero-img{
  width: min(700px, 98vw);
  height: auto;
  display:block;
}

/* Services cards */
.services-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 30px 0;
  text-align: left;
}

.service-card{
  background: rgba(255,255,255,.8);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 12px;
  padding: 24px;
  transition: transform .2s, box-shadow .2s;
}

.service-card:hover{
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}

.service-card h3{
  color: var(--title);
  font-size: 20px;
  margin: 0 0 12px;
  font-weight: 600;
}

.service-card p{
  margin: 0;
  color: var(--text);
  line-height: 1.6;
}

.service-icon{
  color: var(--blue2);
  margin-bottom: 12px;
}

/* Équipe */
.team-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin: 30px 0;
}

.team-card{
  background: rgba(255,255,255,.8);
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}

.team-avatar{
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue2), #0d1f4d);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 36px;
  font-weight: 600;
}

.team-card h3{
  color: var(--title);
  font-size: 18px;
  margin: 0 0 6px;
  font-weight: 600;
}

.team-role{
  color: var(--blue2);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 10px;
}

.team-card p{
  margin: 0;
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

/* Icône unique */
.icons.one{
  display:flex;
  justify-content:center;
  margin: 18px auto 0;
}
.icon-card{
  text-decoration:none;
  color: var(--link);
  display:grid;
  gap: 10px;
  justify-items:center;
  padding: 8px 14px;
}
.icon-card:hover .label{ text-decoration: underline; }
.icon{ color: var(--blue2); opacity: .95; }
.label{ font-size: 18px; font-weight: 500; }

/* Formulaire */
.contact-panel{ text-align:center; }
.form{
  margin: 0 auto;
  width: min(860px, 100%);
  text-align:left;
  border: 1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.6);
  border-radius: 12px;
  padding: 16px;
}
.form label{
  display:grid;
  gap:6px;
  font-size: 14px;
  color: #5c6772;
  margin-bottom: 12px;
}
.row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
input, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,.16);
  background: #fff;
  font-size: 14px;
}
textarea{min-height: 120px; resize: vertical}
.actions{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* Boutons */
.btn{
  appearance:none;
  border: 0;
  cursor:pointer;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--blue2);
  color:#fff;
  font-weight: 600;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.btn.secondary{
  background: transparent;
  border: 1px solid var(--blue2);
  color: var(--blue2);
}

.hint{
  margin: 12px 0 0;
  color: #6d7782;
  line-height: 1.5;
  font-size: 14px;
}
a{ color: var(--link); }

.hp{ display:none; }

/* Footer */
.footer{
  background: var(--blue);
  height: 70px;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#3a3f45;
  border-top: 1px solid rgba(0,0,0,.08);
}
.footer-inner{
  padding: 0 18px;
  opacity: .95;
  font-size: 14px;
}

/* Features list */
.features{
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin: 24px 0;
}

.feature-tag{
  background: rgba(242,140,40,.1);
  color: var(--blue2);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 500;
}

/* CTA section */
.cta-section{
  background: linear-gradient(135deg, var(--blue2), #0d1f4d);
  border-radius: 12px;
  padding: 32px;
  margin: 30px 0;
  color: #fff;
}

.cta-section h2{
  margin: 0 0 12px;
  font-size: 24px;
}

.cta-section p{
  margin: 0 0 20px;
  opacity: .9;
}

.cta-section .btn{
  background: #fff;
  color: var(--blue2);
}

/* Login page */
.login-icon{
  margin-bottom: 20px;
}

.login-form{
  max-width: 420px;
  margin: 0 auto;
}

.login-form label{
  margin-bottom: 16px;
}

.remember-row{
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-size: 14px;
}

.checkbox-label{
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.checkbox-label input{
  width: auto;
  margin: 0;
}

.forgot-link{
  color: var(--blue2);
  text-decoration: none;
  font-size: 14px;
}

.forgot-link:hover{
  text-decoration: underline;
}

.btn-login{
  width: 100%;
  padding: 14px;
  font-size: 16px;
}

.login-features{
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.login-feature{
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 14px;
}

/* Responsive */
@media (max-width: 860px){
  .brand-logo{ width: 180px; }
  .nav{ gap: 10px; }
  .nav-link{ padding: 6px 8px; }
}

@media (max-width: 640px){
  .nav{ display:none; }
  .row{ grid-template-columns: 1fr; }
  .brand-logo{ width: 180px; }
  .services-grid{ grid-template-columns: 1fr; }
  .team-grid{ grid-template-columns: 1fr; }
}