:root{
  --bg:#f8fafc;
  --surface:#ffffff;
  --surface-2:#eff6ff;
  --surface-3:#f8fbff;
  --text:#0f172a;
  --muted:#475569;
  --muted-2:#64748b;
  --line:#dbe7f5;
  --primary:#1d4ed8;
  --primary-2:#0f172a;
  --accent:#60a5fa;
  --success:#16a34a;
  --radius:24px;
  --shadow:0 18px 50px rgba(15,23,42,.08);
  --shadow-soft:0 10px 30px rgba(15,23,42,.05);
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top right, rgba(59,130,246,.12), transparent 32%),
    linear-gradient(180deg, #f8fbff 0%, #ffffff 36%, #f8fafc 100%);
  line-height:1.7;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max),calc(100% - 32px));margin-inline:auto}
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:12px;top:12px;width:auto;height:auto;z-index:100;background:#fff;padding:12px 16px;border-radius:12px;border:1px solid var(--line)}
.topbar{background:#0b1220;color:#dbeafe;font-size:.93rem}
.topbar .container{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:10px 0;flex-wrap:wrap}
.topbar a{color:#fff}
.site-header{position:sticky;top:0;z-index:40;backdrop-filter:saturate(160%) blur(12px);background:rgba(255,255,255,.88);border-bottom:1px solid rgba(219,231,245,.9)}
.navbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:14px 0;position:relative}
.logo{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.02em;min-width:0}
.logo span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logo-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--primary-2));display:grid;place-items:center;color:#fff;font-weight:800;box-shadow:var(--shadow-soft);flex:0 0 auto}
.nav-links{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.nav-links a{font-weight:700;color:var(--muted)}
.nav-links a:hover{color:var(--primary)}
.nav-links .cta-button,.nav-links .cta-button:visited,.hero-actions .cta-button,.mobile-cta .cta-button{color:#fff!important}
.nav-toggle{display:none;align-items:center;justify-content:center;width:46px;height:46px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--text);font-size:1.35rem}
.button,.button-secondary,.cta-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 18px;border-radius:999px;font-weight:800;transition:transform .2s ease, box-shadow .2s ease, background .2s ease;text-align:center}
.cta-button,.button{background:linear-gradient(135deg,var(--primary),#2563eb);color:#fff;box-shadow:0 12px 30px rgba(37,99,235,.22)}
.cta-button:hover,.button:hover{transform:translateY(-1px)}
.button-secondary{background:#fff;border:1px solid var(--line);color:var(--text)}
.hero{position:relative;overflow:hidden;padding:54px 0 42px}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg, rgba(15,23,42,.88) 0%, rgba(15,23,42,.74) 44%, rgba(15,23,42,.30) 100%),url("../images/vitrolles-panorama-1600.webp") center/cover no-repeat;z-index:-2}
.hero-home::before{background:linear-gradient(90deg, rgba(15,23,42,.88) 0%, rgba(15,23,42,.74) 44%, rgba(15,23,42,.30) 100%),url("../images/vitrolles-panorama-1600.webp") center/cover no-repeat}
.hero-root::before{background:linear-gradient(90deg, rgba(15,23,42,.88) 0%, rgba(15,23,42,.74) 44%, rgba(15,23,42,.30) 100%),url("assets/images/vitrolles-panorama-1600.webp") center/cover no-repeat}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:160px;background:linear-gradient(180deg, transparent, rgba(248,250,252,1));z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:center}
.hero-copy{color:#fff;padding:18px 0 38px}
.eyebrow,.badge{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.13);color:#dbeafe;border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(8px);padding:10px 14px;border-radius:999px;font-size:.95rem;font-weight:800}
.badge{background:#eaf2ff;color:var(--primary);border-color:#dbeafe;backdrop-filter:none}
h1,h2,h3{margin:0 0 14px;letter-spacing:-.04em;line-height:1.08}
h1{font-size:clamp(2.3rem,5vw,4.5rem)}
h2{font-size:clamp(1.9rem,3vw,3rem)}
h3{font-size:1.35rem}
p{margin:0 0 14px}
.hero-copy p{font-size:1.12rem;max-width:60ch;color:#e5eefb}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:28px 0 22px}
.hero-list,.check-list,.link-list,.text-list{list-style:none;padding:0;margin:0}
.hero-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:820px}
.hero-list li{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.16);padding:14px 16px;border-radius:18px;color:#fff;font-weight:650;min-height:100%}
.panel{background:rgba(255,255,255,.97);border:1px solid rgba(255,255,255,.58);box-shadow:var(--shadow);border-radius:32px;padding:28px}
.hero-card .mini-contact{display:grid;gap:12px;margin-top:20px}
.hero-card .mini-contact a{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;border-radius:16px;background:var(--surface-2);font-weight:700}
.hero-card .mini-contact strong{word-break:break-word}
.check-list{display:grid;gap:12px}
.check-list li{position:relative;padding-left:28px;color:var(--muted)}
.check-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--success);font-weight:800}
main section{padding:28px 0}
.section-head{max-width:820px;margin-bottom:26px}
.section-head p{color:var(--muted);font-size:1.06rem}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.card{background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow-soft);padding:24px;height:100%}
.card h3 a:hover{color:var(--primary)}
.card p{color:var(--muted);margin:0 0 12px}
.card .arrow{font-weight:800;color:var(--primary)}
.service-icon{width:56px;height:56px;border-radius:18px;background:var(--surface-2);display:grid;place-items:center;color:var(--primary);font-size:1.45rem;margin-bottom:16px}
.highlight-strip{background:linear-gradient(135deg,#0f172a 0%, #111d38 46%, #0b1220 100%);color:#fff;border-radius:34px;padding:34px;box-shadow:var(--shadow)}
.highlight-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:center}
.highlight-grid p{color:#dbeafe}
.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.kpi{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);padding:18px 20px;border-radius:22px}
.kpi strong{display:block;font-size:1.3rem;margin-bottom:6px}
.media-card{overflow:hidden;padding:0}
.media-card img{aspect-ratio:16/10;object-fit:cover}
.media-card .content{padding:20px 22px 24px}
.area-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.pill-link{display:flex;align-items:center;justify-content:center;padding:14px 12px;border-radius:18px;border:1px solid var(--line);background:#fff;font-weight:800;min-height:58px;text-align:center}
.pill-link:hover{border-color:#bfd7fb;color:var(--primary);background:#f8fbff}
.process{counter-reset:step}
.process-step{background:#fff;border:1px solid var(--line);border-radius:26px;padding:24px;position:relative;box-shadow:var(--shadow-soft)}
.process-step::before{counter-increment:step;content:counter(step);width:44px;height:44px;border-radius:14px;background:var(--surface-2);color:var(--primary);font-weight:900;display:grid;place-items:center;margin-bottom:14px}
.quote{border-left:4px solid var(--primary);padding-left:16px;color:var(--muted);font-style:italic}
.faq details{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px 20px;box-shadow:var(--shadow-soft)}
.faq{display:grid;gap:14px}
summary{cursor:pointer;font-weight:800;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;color:var(--primary);font-size:1.3rem}
details[open] summary::after{content:"–"}
details p{margin:12px 0 0;color:var(--muted)}
.cta-banner{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:stretch;background:linear-gradient(135deg,#eff6ff 0%, #ffffff 100%);border:1px solid var(--line);border-radius:34px;padding:30px;box-shadow:var(--shadow-soft)}
.contact-panel{background:#0f172a;color:#fff;border-radius:28px;padding:24px}
.contact-panel p,.contact-panel label,.contact-panel li{color:#dbeafe}
.contact-list{display:grid;gap:10px;margin:18px 0 24px}
.contact-list a,.contact-list div{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:14px 16px;display:block;font-weight:700}
.form-grid{display:grid;gap:12px}
input,textarea{width:100%;border:1px solid #cbd5e1;background:#fff;border-radius:16px;padding:14px 16px;font:inherit;color:var(--text)}
.contact-panel input,.contact-panel textarea{background:rgba(255,255,255,.96)}
textarea{min-height:130px;resize:vertical}
.note{color:var(--muted-2);font-size:.94rem}
.page-hero{padding:34px 0 18px}
.breadcrumbs{font-size:.95rem;color:var(--muted);margin-bottom:14px}
.breadcrumbs a{color:var(--primary)}
.page-intro{display:grid;grid-template-columns:1fr .9fr;gap:28px;align-items:center}
.page-intro.single{grid-template-columns:1fr}
.lead{font-size:1.08rem;color:var(--muted);max-width:78ch}
.content-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:24px;align-items:start}
.content-grid.single{grid-template-columns:1fr}
.sticky-card{position:sticky;top:98px}
.sticky-card .cta-button,.sticky-card .button-secondary{width:100%}
.callout{background:var(--surface-3);border:1px solid var(--line);border-radius:24px;padding:20px}
.text-columns{columns:2;gap:30px}
.text-columns p{break-inside:avoid}
.footer{margin-top:34px;background:#0b1220;color:#dbeafe}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:24px;padding:40px 0}
.footer h3{color:#fff;margin-bottom:10px}
.footer p,.footer li,.footer a{color:#dbeafe}
.footer .small{font-size:.94rem;color:#cbd5e1}
.footer .link-list{display:grid;gap:10px}
.credit-list{display:grid;gap:18px}
.credit-item{background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px}
.site-map ul{columns:2;gap:20px;padding-left:18px}
.mobile-cta{display:none;position:fixed;left:12px;right:12px;bottom:12px;z-index:60;background:#fff;border:1px solid var(--line);border-radius:20px;padding:10px;box-shadow:var(--shadow)}
.mobile-cta .cta-button{width:100%}
.inline-links{display:flex;flex-wrap:wrap;gap:10px}
.inline-links a{font-weight:700;color:var(--primary)}
.separator{height:1px;background:var(--line);margin:6px 0}
@media (max-width: 1100px){
  .hero-grid,.highlight-grid,.page-intro,.content-grid,.cta-banner,.footer-grid{grid-template-columns:1fr}
  .hero-list,.grid-3,.grid-2,.grid-4,.area-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sticky-card{position:static}
}
@media (max-width: 860px){
  .nav-toggle{display:flex}
  .nav-links{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border:1px solid var(--line);border-radius:20px;padding:12px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .nav-links.is-open{display:flex}
  .nav-links a{padding:12px 14px;border-radius:14px}
  .nav-links a:hover{background:var(--surface-2)}
  .nav-links .cta-button{justify-content:center}
}
@media (max-width: 760px){
  .hero{padding-top:24px}
  .container{width:min(var(--max),calc(100% - 22px))}
  .hero-list,.grid-3,.grid-2,.grid-4,.area-list,.kpis{grid-template-columns:1fr}
  .text-columns{columns:1}
  h1{font-size:clamp(2rem,10vw,3rem)}
  h2{font-size:clamp(1.6rem,8vw,2.3rem)}
  .panel,.card,.cta-banner,.highlight-strip{border-radius:24px}
  .mobile-cta{display:block}
  body{padding-bottom:82px}
  .topbar .container{justify-content:center;text-align:center}
  .logo span:last-child{font-size:.98rem;white-space:normal}
  .hero-actions .button-secondary,.hero-actions .cta-button{width:100%}
  .button,.button-secondary,.cta-button{width:100%}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none !important;animation:none !important}
}


/* additions */
.breadcrumbs span{color:var(--text)}
.process-step h3 a{color:inherit}
.process-step p:last-child,.card p:last-child{margin-bottom:0}
@media (max-width:760px){
  .page-hero{padding-top:22px}
  .hero-copy p,.lead{font-size:1rem}
  .contact-list a,.contact-list div{word-break:break-word}
}