/* AquaGest — CSS partagé pages secteurs */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:'Poppins',system-ui,sans-serif;color:#1F2937;background:#fff;line-height:1.6;-webkit-text-size-adjust:100%}
a{text-decoration:none}
img{max-width:100%;display:block}

/* ── Nav ─────────────────────────────────────────────── */
.s-nav{background:linear-gradient(135deg,#7C3AED,#5B21B6);position:sticky;top:0;z-index:50;box-shadow:0 2px 16px rgba(0,0,0,.15)}
.s-nav-inner{max-width:1240px;margin:0 auto;padding:13px 32px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.s-logo{display:flex;align-items:center;gap:8px;color:#fff;font-weight:800;font-size:17px;flex-shrink:0}
.s-logo-icon{width:32px;height:32px;border-radius:8px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.28);display:flex;align-items:center;justify-content:center;font-size:16px}
.s-back{color:#EDE9FE;font-size:13px;font-weight:500;display:flex;align-items:center;gap:4px;transition:color .2s;flex-shrink:0}
.s-back:hover{color:#fff}
.s-cta-nav{background:#fff;color:#5B21B6;font-weight:700;font-size:13px;padding:9px 18px;border-radius:999px;white-space:nowrap;transition:box-shadow .2s,transform .2s;flex-shrink:0}
.s-cta-nav:hover{box-shadow:0 8px 20px rgba(0,0,0,.22);transform:translateY(-1px)}

/* ── Hero ────────────────────────────────────────────── */
.s-hero{background:linear-gradient(160deg,#7C3AED 0%,#5B21B6 55%,#4C1D95 100%);padding:64px 32px 72px;text-align:center}
.s-hero-inner{max-width:820px;margin:0 auto}
.breadcrumb{display:flex;align-items:center;gap:6px;font-size:12px;color:#A78BFA;justify-content:center;margin-bottom:20px}
.breadcrumb a{color:#A78BFA;transition:color .2s}
.breadcrumb a:hover{color:#fff}
.s-badge{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);color:#EDE9FE;font-size:12.5px;font-weight:600;padding:6px 16px;border-radius:999px;margin-bottom:20px;letter-spacing:.05em}
.s-hero h1{font-size:clamp(24px,4.2vw,42px);font-weight:800;color:#fff;line-height:1.15;margin-bottom:18px}
.s-hero .hero-problem{font-size:clamp(13.5px,1.8vw,15.5px);color:#C4B5FD;line-height:1.7;margin-bottom:12px;font-style:italic;max-width:680px;margin-left:auto;margin-right:auto}
.s-hero .hero-solution{font-size:clamp(15px,2vw,17.5px);color:#EDE9FE;line-height:1.7;margin-bottom:32px;max-width:700px;margin-left:auto;margin-right:auto}
.s-cta-group{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn-primary{background:#fff;color:#5B21B6;font-weight:700;font-size:15.5px;padding:14px 30px;border-radius:999px;transition:transform .2s,box-shadow .2s;display:inline-block}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.25)}
.btn-secondary{border:2px solid rgba(255,255,255,.48);color:#fff;font-weight:600;font-size:15.5px;padding:12px 28px;border-radius:999px;transition:border-color .2s,transform .2s;display:inline-block}
.btn-secondary:hover{border-color:#fff;transform:translateY(-2px)}

/* ── Features ───────────────────────────────────────── */
.s-features{padding:60px 32px 48px;background:#fff}
.s-features-inner{max-width:1240px;margin:0 auto}
.s-section-label{color:#7C3AED;font-weight:600;font-size:12.5px;letter-spacing:.09em;text-transform:uppercase;margin-bottom:8px}
.s-section-title{font-size:clamp(20px,3vw,30px);font-weight:800;color:#1F2937;margin-bottom:32px;line-height:1.25}

/* Grille 4 colonnes sur grand écran, 2 sur medium */
.s-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:1100px){.s-grid{grid-template-columns:repeat(2,1fr)}}

.s-card{background:#fff;border:1.5px solid #EDE9FE;border-radius:16px;padding:26px 22px;display:flex;flex-direction:column;gap:12px;transition:transform .25s,box-shadow .25s}
.s-card:hover{transform:translateY(-5px);box-shadow:0 16px 36px rgba(124,58,237,.12)}
.s-card-icon{width:48px;height:48px;border-radius:14px;background:#EDE9FE;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.s-card h3{font-size:15px;font-weight:700;color:#1F2937;line-height:1.3}
.s-card p{font-size:13.5px;color:#6B7280;line-height:1.65}

/* ── Trust mini-bar ──────────────────────────────────── */
.s-trust{background:#EDE9FE;padding:20px 32px}
.s-trust-inner{max-width:1240px;margin:0 auto;display:flex;justify-content:center;gap:36px;flex-wrap:wrap;font-size:13px;color:#5B21B6;font-weight:500}
.s-trust span{display:flex;align-items:center;gap:6px}

/* ── CTA Final ───────────────────────────────────────── */
.s-cta-final{background:linear-gradient(135deg,#7C3AED,#5B21B6);padding:60px 32px;text-align:center}
.s-cta-final-inner{max-width:640px;margin:0 auto}
.s-cta-final h2{font-size:clamp(21px,3.2vw,30px);font-weight:800;color:#fff;margin-bottom:14px}
.s-cta-final p{color:#EDE9FE;font-size:15.5px;margin-bottom:28px;line-height:1.7}
.btn-cta-final{display:inline-block;background:#fff;color:#5B21B6;font-weight:700;font-size:16px;padding:15px 36px;border-radius:999px;transition:transform .2s,box-shadow .2s}
.btn-cta-final:hover{transform:translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.25)}

/* ── Footer ──────────────────────────────────────────── */
.s-footer{background:#2E1065;color:#DDD6FE;padding:28px 32px;text-align:center;font-size:13px}
.s-footer p+p{margin-top:8px}
.s-footer a{color:#A78BFA;transition:color .2s;margin:0 6px}
.s-footer a:hover{color:#fff}

/* ── WhatsApp float ──────────────────────────────────── */
.wa-float{position:fixed;bottom:24px;right:24px;width:54px;height:54px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(37,211,102,.4);z-index:999;transition:transform .25s}
.wa-float:hover{transform:scale(1.1)}
.wa-float svg{width:26px;height:26px;fill:#fff}

/* ── Responsive ──────────────────────────────────────── */
@media(max-width:768px){
  .s-nav-inner{padding:11px 16px}
  .s-back{display:none}
  .s-hero{padding:44px 20px 52px}
  .s-features{padding:40px 20px 32px}
  .s-trust{padding:14px 16px}
  .s-trust-inner{gap:16px;font-size:12px}
  .s-cta-final{padding:44px 20px}
  .s-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:540px){
  .s-grid{grid-template-columns:1fr}
  .s-cta-group{flex-direction:column;align-items:center}
  .btn-primary,.btn-secondary{width:100%;max-width:320px;text-align:center}
  .wa-float{bottom:16px;right:16px;width:48px;height:48px}
}