/* ─── Reset ──────────────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
html{line-height:1.5;-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:#fff;color:#0A2540;line-height:1.5}
img{display:block;max-width:100%;height:auto}
button{cursor:pointer;border:none;background:none;padding:0;font:inherit}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI Variable Display','Segoe UI',system-ui,sans-serif}
p{margin:0}ul{margin:0;padding:0;list-style:none}
details>summary{list-style:none;cursor:pointer}
details>summary::-webkit-details-marker{display:none}
::selection{background:#2563EB;color:#fff}

/* ─── Tokens ──────────────────────────────────────────────────────────────── */
:root{
  --blue:#2563EB;
  --blue-light:#EFF6FF;
  --blue-mid:#BFDBFE;
  --navy:#0A2540;
  --bg:#FFFFFF;
  --surface:#F8FAFC;
  --panel:#F1F5F9;
  --text:#0A2540;
  --muted:#64748B;
  --border:#E2E8F0;
  --border-md:#CBD5E1;
  --shadow-sm:0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.04);
  --shadow:0 4px 12px rgba(0,0,0,.08),0 2px 4px rgba(0,0,0,.04);
  --shadow-lg:0 10px 40px rgba(0,0,0,.1),0 4px 16px rgba(0,0,0,.06);
}

/* ─── Layout ─────────────────────────────────────────────────────────────── */
.skip-link{position:absolute;top:-100%;left:1rem;background:var(--blue);color:#fff;padding:.5rem 1rem;border-radius:.5rem;z-index:200;font-weight:600}
.skip-link:focus{top:1rem}
.container{width:100%;max-width:72rem;margin:0 auto;padding:0 1.5rem}
.section{padding:5rem 0}
@media(max-width:768px){.section{padding:3.5rem 0}}
.divider{height:1px;background:var(--border);margin:0}
.text-center{text-align:center}

/* ─── Nav ────────────────────────────────────────────────────────────────── */
nav{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;min-height:72px;padding:10px 0}
.nav-logo{display:flex;align-items:center;gap:.75rem}
.nav-logo img{height:40px;width:auto;transition:opacity .2s}
.nav-logo:hover img{opacity:.8}
.nav-logo-text{font-size:1rem;font-weight:800;color:var(--navy);letter-spacing:-.02em}
.nav-links{display:flex;align-items:center;gap:2rem}
.nav-links a{font-size:.875rem;font-weight:500;color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--navy)}
.nav-links a.active{color:var(--blue);font-weight:600}
.nav-right{display:flex;align-items:center;gap:1rem}
.lang-toggle{display:flex;gap:.25rem;background:var(--surface);border:1px solid var(--border);border-radius:.5rem;padding:.25rem}
.lang-btn{font-size:.75rem;font-weight:700;padding:.3rem .6rem;border-radius:.375rem;color:var(--muted);transition:all .2s;letter-spacing:.04em;display:inline-flex;align-items:center}
.lang-btn.active{background:var(--blue);color:#fff}
.hamburger{display:none;flex-direction:column;gap:5px;padding:.5rem}
.hamburger span{display:block;width:22px;height:2px;background:var(--muted);border-radius:2px;transition:all .3s}
.mobile-menu{display:none;position:fixed;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--border);padding:1.5rem;z-index:99;box-shadow:var(--shadow)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:.75rem 0;font-size:1rem;font-weight:500;color:var(--muted);border-bottom:1px solid var(--border)}
.mobile-menu a:last-child{border:none}
.mobile-menu a.active{color:var(--blue)}
@media(max-width:900px){.nav-links{display:none}.hamburger{display:flex}}

/* ─── Hero ───────────────────────────────────────────────────────────────── */
.hero{padding:5rem 0 6rem;background:linear-gradient(160deg,#F0F7FF 0%,#fff 60%);border-bottom:1px solid var(--border)}
.hero-content{max-width:52rem}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--blue-light);border:1px solid var(--blue-mid);border-radius:9999px;padding:.35rem 1rem;font-size:.75rem;font-weight:700;color:var(--blue);letter-spacing:.06em;text-transform:uppercase;margin-bottom:1.75rem}
.hero-badge-dot{width:6px;height:6px;border-radius:50%;background:var(--blue)}
.hero-title{font-size:clamp(2.25rem,5vw,3.75rem);font-weight:800;line-height:1.08;letter-spacing:-.03em;color:var(--navy);margin-bottom:1.25rem}
.hero-title .accent{color:var(--blue)}
.hero-sub{font-size:clamp(1rem,1.8vw,1.15rem);color:var(--muted);max-width:38rem;margin-bottom:2.5rem;line-height:1.75}
.hero-ctas{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:4rem}
.hero-kpis{display:flex;gap:3rem;flex-wrap:wrap}
.kpi-item{border-left:3px solid var(--blue-mid);padding-left:1rem}
.kpi-num{font-size:1.75rem;font-weight:800;color:var(--navy);letter-spacing:-.03em;line-height:1}
.kpi-label{font-size:.8rem;color:var(--muted);margin-top:.2rem;font-weight:500}
@media(max-width:640px){.hero-kpis{gap:1.5rem}.kpi-item{border-left:none;padding-left:0;border-top:3px solid var(--blue-mid);padding-top:.75rem}}

/* ─── Page hero (pages internes) ────────────────────────────────────────── */
.page-hero{padding:4rem 0 3rem;background:var(--surface);border-bottom:1px solid var(--border)}
.breadcrumb{font-size:.8rem;color:var(--muted);margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}
.breadcrumb a{color:var(--muted);transition:color .2s}
.breadcrumb a:hover{color:var(--blue)}
.breadcrumb-sep{color:var(--border-md)}

/* ─── Sections labels ────────────────────────────────────────────────────── */
.section-label{font-size:.7rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin-bottom:.75rem}
.section-title{font-size:clamp(1.75rem,3.5vw,2.25rem);font-weight:800;letter-spacing:-.025em;color:var(--navy);margin-bottom:1rem}
.section-sub{font-size:1rem;color:var(--muted);max-width:38rem;line-height:1.75}

/* ─── Buttons ────────────────────────────────────────────────────────────── */
.btn-primary{display:inline-flex;align-items:center;gap:.5rem;background:var(--blue);color:#fff;font-weight:700;font-size:.9rem;padding:.85rem 1.75rem;border-radius:.5rem;transition:all .2s;letter-spacing:.01em;box-shadow:0 2px 8px rgba(37,99,235,.25)}
.btn-primary:hover{background:#1D4ED8;box-shadow:0 4px 16px rgba(37,99,235,.35);transform:translateY(-1px)}
.btn-secondary{display:inline-flex;align-items:center;gap:.5rem;background:#fff;color:var(--navy);font-weight:600;font-size:.9rem;padding:.85rem 1.75rem;border-radius:.5rem;border:1.5px solid var(--border-md);transition:all .2s}
.btn-secondary:hover{border-color:var(--blue);color:var(--blue)}

/* ─── Trust bar ──────────────────────────────────────────────────────────── */
.trust-bar{background:var(--surface);border-bottom:1px solid var(--border);padding:1rem 0}
.trust-inner{display:flex;align-items:center;justify-content:center;gap:2.5rem;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:.5rem;font-size:.8rem;font-weight:600;color:var(--muted)}
.trust-item svg{color:var(--blue);flex-shrink:0}
.trust-sep{width:1px;height:16px;background:var(--border)}
@media(max-width:640px){.trust-sep{display:none}.trust-inner{gap:1rem}}

/* ─── Division cards ─────────────────────────────────────────────────────── */
.divisions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3rem}
@media(max-width:900px){.divisions-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.divisions-grid{grid-template-columns:1fr}}
.division-card{background:#fff;border:1px solid var(--border);border-radius:1rem;padding:2rem;position:relative;transition:all .25s;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}
.division-card:hover{border-color:var(--blue-mid);box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.division-logo{width:52px;height:52px;margin-bottom:1.25rem;display:flex;align-items:center;justify-content:center}
.division-logo img{height:48px;width:auto}
.division-card h3{font-size:1.15rem;font-weight:800;color:var(--navy);margin-bottom:.5rem}
.division-card p{font-size:.9rem;color:var(--muted);line-height:1.7;margin-bottom:1.5rem;flex:1}
.division-link{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:600;color:var(--blue);transition:gap .2s}
.division-link:hover{gap:.65rem}

/* ─── Service cards ──────────────────────────────────────────────────────── */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:3rem}
@media(max-width:900px){.services-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.services-grid{grid-template-columns:1fr}}
.service-card{background:#fff;border:1px solid var(--border);border-radius:1rem;padding:2rem;transition:all .25s;box-shadow:var(--shadow-sm)}
.service-card:hover{border-color:var(--blue-mid);box-shadow:var(--shadow);transform:translateY(-2px)}
.service-icon{width:44px;height:44px;border-radius:.75rem;background:var(--blue-light);border:1px solid var(--blue-mid);display:flex;align-items:center;justify-content:center;margin-bottom:1.25rem}
.service-card h3{font-size:1.05rem;font-weight:700;color:var(--navy);margin-bottom:.5rem}
.service-card p{font-size:.9rem;color:var(--muted);line-height:1.7;margin-bottom:1.25rem}

/* ─── Tags ───────────────────────────────────────────────────────────────── */
.service-tags{display:flex;flex-wrap:wrap;gap:.4rem}
.tag{font-size:.7rem;font-weight:600;padding:.2rem .6rem;border-radius:9999px;background:var(--blue-light);color:var(--blue);border:1px solid var(--blue-mid)}
.tag-cyan{background:#ECFEFF;color:#0891B2;border-color:#A5F3FC}
.tag-sky{background:#F0F9FF;color:#0284C7;border-color:#BAE6FD}

/* ─── CTA banner ─────────────────────────────────────────────────────────── */
.nexus-banner{background:var(--surface);border:1px solid var(--border);border-radius:1rem;padding:2.5rem;display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.nexus-banner h3{font-size:1.2rem;font-weight:700;color:var(--navy);margin-bottom:.35rem}
.nexus-banner p{font-size:.9rem;color:var(--muted)}

/* ─── FAQ ────────────────────────────────────────────────────────────────── */
.faq-list{margin-top:2.5rem;display:flex;flex-direction:column;gap:.625rem}
details.faq{background:#fff;border:1px solid var(--border);border-radius:.75rem;overflow:hidden;transition:border-color .2s;box-shadow:var(--shadow-sm)}
details.faq[open]{border-color:var(--blue-mid)}
details.faq summary{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;font-weight:600;color:var(--navy);font-size:.95rem}
details.faq summary::after{content:'＋';color:var(--blue);font-size:1.1rem;flex-shrink:0;transition:transform .2s}
details.faq[open] summary::after{content:'－'}
.faq-answer{padding:0 1.5rem 1.25rem;font-size:.9rem;color:var(--muted);line-height:1.75}

/* ─── About ──────────────────────────────────────────────────────────────── */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
@media(max-width:768px){.about-grid{grid-template-columns:1fr}}
.about-card{background:#fff;border:1px solid var(--border);border-radius:1rem;padding:2rem;box-shadow:var(--shadow-sm)}
.about-card h3{font-size:.75rem;font-weight:700;color:var(--blue);margin-bottom:.75rem;text-transform:uppercase;letter-spacing:.1em}
.about-card p{font-size:.95rem;color:var(--muted);line-height:1.75}
.about-values{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2rem}
@media(max-width:480px){.about-values{grid-template-columns:1fr}}
.value-item{background:#fff;border:1px solid var(--border);border-radius:.875rem;padding:1.5rem;box-shadow:var(--shadow-sm)}
.value-icon{width:40px;height:40px;border-radius:.75rem;background:var(--blue-light);border:1px solid var(--blue-mid);display:flex;align-items:center;justify-content:center;margin-bottom:.875rem}
.value-item h4{font-size:.95rem;font-weight:700;color:var(--navy);margin-bottom:.35rem}
.value-item p{font-size:.85rem;color:var(--muted);line-height:1.6}

/* ─── Contact ────────────────────────────────────────────────────────────── */
.contact-wrapper{display:grid;grid-template-columns:1fr 1.6fr;gap:3rem;margin-top:3rem}
@media(max-width:768px){.contact-wrapper{grid-template-columns:1fr}}
.contact-info h3{font-size:1.1rem;font-weight:700;color:var(--navy);margin-bottom:1.5rem}
.contact-detail{display:flex;align-items:flex-start;gap:1rem;margin-bottom:1.25rem}
.contact-detail-icon{width:40px;height:40px;border-radius:.75rem;background:var(--blue-light);border:1px solid var(--blue-mid);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-detail-text span{display:block;font-size:.75rem;font-weight:700;color:var(--blue);letter-spacing:.06em;text-transform:uppercase;margin-bottom:.2rem}
.contact-detail-text p{font-size:.9rem;color:var(--muted)}
.contact-form-box{background:#fff;border:1px solid var(--border);border-radius:1rem;padding:2rem;box-shadow:var(--shadow)}
.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-size:.8rem;font-weight:600;color:var(--navy);letter-spacing:.03em;margin-bottom:.5rem}
.form-group input,.form-group select,.form-group textarea{width:100%;background:#fff;border:1.5px solid var(--border);border-radius:.5rem;padding:.875rem 1rem;font-size:.9rem;color:var(--navy);font-family:inherit;transition:border-color .2s;outline:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.form-group textarea{resize:vertical;min-height:140px}
.form-group select option{background:#fff}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:480px){.form-row{grid-template-columns:1fr}}

/* ─── CTA section ────────────────────────────────────────────────────────── */
.cta-section{padding:5rem 0;background:linear-gradient(135deg,#0A2540 0%,#1E3A5F 100%)}
.cta-section .section-label{color:#93C5FD}
.cta-section .section-title{color:#fff}
.cta-section .section-sub{color:#94A3B8}

/* ─── Footer ─────────────────────────────────────────────────────────────── */
footer{background:var(--navy);color:#fff;padding:3.5rem 0 2rem}
.footer-inner{display:flex;flex-direction:column;gap:2.5rem}
.footer-top{display:flex;align-items:flex-start;justify-content:space-between;gap:2rem;flex-wrap:wrap}
.footer-logo{margin-bottom:.75rem}
.footer-logo img{height:36px;width:auto;filter:brightness(0) invert(1);opacity:.9;display:block}
.footer-tagline{font-size:.85rem;color:#94A3B8;max-width:22rem;line-height:1.6}
.footer-col h4{font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#64748B;margin-bottom:1rem}
.footer-links{display:flex;flex-direction:column;gap:.5rem}
.footer-links a{font-size:.875rem;color:#94A3B8;transition:color .2s}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.08)}
.footer-copy{font-size:.8rem;color:#64748B}
.footer-parent{font-size:.8rem;color:#64748B}
.footer-parent a{color:#93C5FD}

/* ─── Why cards ──────────────────────────────────────────────────────────── */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:2.5rem}
@media(max-width:900px){.why-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.why-grid{grid-template-columns:1fr}}
.why-card{display:flex;gap:1rem;align-items:flex-start;background:#fff;border:1px solid var(--border);border-radius:1rem;padding:1.75rem;box-shadow:var(--shadow-sm);transition:box-shadow .2s}
.why-card:hover{box-shadow:var(--shadow)}
.check-icon{flex-shrink:0;width:36px;height:36px;border-radius:.625rem;background:var(--blue-light);border:1px solid var(--blue-mid);display:flex;align-items:center;justify-content:center}
.why-card h3{font-size:1rem;font-weight:700;color:var(--navy);margin-bottom:.4rem}
.why-card p{font-size:.875rem;color:var(--muted);line-height:1.7}

/* ─── Back link ──────────────────────────────────────────────────────────── */
.back-link{display:inline-flex;align-items:center;gap:.35rem;font-size:.85rem;font-weight:600;color:var(--blue);margin-bottom:1rem;transition:gap .2s}
.back-link:hover{gap:.55rem}

/* ─── Division page hero ────────────────────────────────────────────────── */
.division-hero{padding:4.5rem 0 3.5rem;border-bottom:1px solid var(--border)}
.division-hero-inner{display:grid;grid-template-columns:1fr auto;align-items:center;gap:3rem}
@media(max-width:768px){.division-hero-inner{grid-template-columns:1fr}}
.division-hero-logo{width:80px;height:80px;display:flex;align-items:center;justify-content:center;background:var(--surface);border:1px solid var(--border);border-radius:1.25rem;padding:.75rem}
.division-hero-logo img{height:56px;width:auto}