/* Palette issue de la charte (PDF) */
:root{
  --ncs-blue: #6FCAF0;
  --ncs-green:#66CC99;
  --ncs-pink: #E9446F;
  --ncs-yellow:#FFD43C;

  --ink: #111827;
  --text:#1F2937;
  --muted:#6B7280;

  --bg:#ffffff;
  --soft:#F7FAFC;
  --line: rgba(17,24,39,.10);

  --radius: 16px;
  --shadow: 0 18px 50px rgba(17,24,39,.10);
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; font-family: "Nunito", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; color:var(--text); background:var(--bg); }
a{ color:inherit; }
.container{ width:min(1180px, 92vw); margin:0 auto; }

h1,h2,h3{ line-height:1.1; margin:0 0 10px; letter-spacing:-0.02em; color:var(--ink); }
p{ line-height:1.7; margin:0 0 14px; }
.muted{ color:var(--muted); }
.small{ font-size:14px; }

.section{ padding:68px 0; }
.section.soft{ background: var(--soft); }

.grid-2{ display:grid; grid-template-columns: 1.25fr .75fr; gap:28px; align-items:start; }
@media (max-width: 920px){ .grid-2{ grid-template-columns:1fr; } }

.cards{ display:grid; grid-template-columns: repeat(3, 1fr); gap:16px; }
@media (max-width: 920px){ .cards{ grid-template-columns:1fr; } }

.card{
  background: var(--bg);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:20px;
}
.card.soft{
  background: linear-gradient(180deg, rgba(111,202,240,.16), rgba(111,202,240,0));
}

.badges{ display:flex; flex-wrap:wrap; gap:10px; margin-top:16px; }
.badge{
  border:1px solid var(--line);
  border-radius:999px;
  padding:8px 12px;
  font-weight:800;
  font-size:13px;
  background: rgba(111,202,240,.14);
}

.check{ list-style:none; padding:0; margin:12px 0 0; }
.check li{ margin:8px 0; padding-left:26px; position:relative; color:var(--muted); }
.check li:before{ content:"✓"; position:absolute; left:0; top:0; color:var(--ncs-green); font-weight:900; }

hr.sep{ border:0; border-top:1px solid var(--line); margin:18px 0; }

/* TOPBAR */
.topbar{
  position: sticky; top:0; z-index:60;
  background: var(--ink);
  color: #fff;
}
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:10px 0;
  gap:12px;
  font-size:14px;
}
.topbar-left{ display:flex; align-items:center; gap:10px; flex-wrap:wrap; opacity:.95; }
.topbar-sep{ opacity:.45; }
.topbar-link{ color:#fff; text-decoration:underline; font-weight:800; }
.topbar-right{ display:flex; gap:10px; align-items:center; }

/* HEADER */
.header{
  position: sticky; top:42px; z-index:50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:14px;
}
.brand-logo{ height:48px; width:auto; display:block; }

.nav{ display:flex; align-items:center; gap:14px; }
.nav a{ text-decoration:none; font-weight:900; color:var(--ink); opacity:.92; }
.nav a:hover{ opacity:1; }
.nav-pill{
  padding:10px 12px;
  border-radius:999px;
  background: rgba(233,68,111,.10);
  border:1px solid rgba(233,68,111,.25);
}

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:11px 14px;
  border-radius: 999px;
  font-weight:900;
  border:1px solid transparent;
  text-decoration:none;
  white-space:nowrap;
}
.btn-primary{
  background: var(--ncs-blue);
  color: #083041;
}
.btn-primary:hover{ filter: brightness(.98); }
.btn-ghost{
  background: transparent;
  border-color: rgba(255,255,255,.35);
  color:#fff;
}
.btn-ghost:hover{ background: rgba(255,255,255,.10); }

/* Burger */
.nav-toggle{
  display:none;
  width:44px; height:44px;
  border:1px solid var(--line);
  background: #fff;
  border-radius:14px;
  cursor:pointer;
}
.nav-toggle span{
  display:block;
  width:22px; height:2px;
  background: var(--ink);
  margin:5px auto;
  border-radius:2px;
}

/* HERO */
.hero{
  padding:64px 0 34px;
  background:
    radial-gradient(700px 300px at 15% 20%, rgba(111,202,240,.35), rgba(111,202,240,0)),
    radial-gradient(700px 300px at 85% 10%, rgba(102,204,153,.22), rgba(102,204,153,0)),
    linear-gradient(180deg, rgba(247,250,252,1), rgba(255,255,255,1));
}
.hero h1{ font-size:44px; }
@media (max-width: 920px){ .hero h1{ font-size:34px; } }
.hero .lead{ font-size:18px; color:var(--muted); }
.hero-cta{ display:flex; flex-wrap:wrap; gap:12px; margin-top:18px; }
.hero-media{
  border-radius: var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow: var(--shadow);
}
.hero-media img{ width:100%; height:auto; display:block; }

/* Anchors */
.anchor{ scroll-margin-top: 150px; }

/* FOOTER */
.footer{ border-top:1px solid var(--line); padding:44px 0 22px; background: var(--soft); }
.footer-grid{ display:grid; grid-template-columns: 1.2fr .8fr; gap:18px; align-items:start; }
@media (max-width: 920px){ .footer-grid{ grid-template-columns:1fr; } }
.footer-links{ display:grid; gap:10px; }
.footer-links a{ text-decoration:none; font-weight:900; color:var(--ink); opacity:.9; }
.footer-links a:hover{ text-decoration:underline; opacity:1; }
.footer-logo{ height:40px; width:auto; display:block; }
.footer-bottom{ margin-top:18px; padding-top:14px; border-top:1px solid var(--line); display:flex; justify-content:space-between; }

/* Forms */
form{ display:grid; gap:12px; }
label{ font-weight:900; font-size:14px; }
input, select, textarea{
  width:100%;
  border:1px solid var(--line);
  border-radius: 14px;
  padding:12px;
  font-size:15px;
  font-family: inherit;
}
textarea{ min-height:140px; resize:vertical; }

/* Mobile nav */
@media (max-width: 920px){
  .nav-toggle{ display:block; }
  .nav{
    display:none;
    position:absolute;
    right:4vw;
    top: calc(42px + 70px);
    flex-direction:column;
    align-items:stretch;
    width:min(380px, 92vw);
    padding:14px;
    background: #fff;
    border:1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
  }
  .nav.open{ display:flex; }
}