/* ════════════════════════════════════════════════════════════════════
   ID-Help — Design system commun (pages thème bleu sombre)
   Mutualise reset + tokens + composants partagés (nav, hero, wrap, cta,
   boutons, footer) pour les pages faites-main : engagements, temoignages,
   materiel-reconditionne, pc-reconditionne, audit-cybersecurite.

   👉 Chaque page peut SURCHARGER en inline ses accents propres
      (gradient .hero, couleur .hero .tag, dégradé .hero h1 span).
   👉 Police Outfit chargée via <link> dans le <head> de chaque page.
   ════════════════════════════════════════════════════════════════════ */

:root{
  --bg:#2A3A5C; --surface:#354768; --card:#3F5378;
  --blue:#2563EB; --blue-l:#3B82F6; --cyan:#06B6D4;
  --green:#34D399; --green-d:#10B981; --gold:#FBBF24;
  --white:#F0F4FF; --muted:#B8C2D9; --border:rgba(255,255,255,.10);
}

/* Reset & base */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Outfit',sans-serif;background:var(--bg);color:var(--white);min-height:100vh;line-height:1.6;overflow-x:hidden;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}

/* NAV */
.nav{position:sticky;top:0;z-index:300;height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 6%;background:rgba(42,58,92,.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);}
.nav .logo img{height:44px;}
.nav-links{display:flex;align-items:center;gap:.4rem;}
.nav-links a{font-size:.85rem;font-weight:600;color:var(--muted);padding:.45rem .85rem;border-radius:9px;transition:all .2s;}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,.08);}
.nav-cta{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff!important;}
@media(max-width:760px){.nav-links a:not(.nav-cta){display:none;}.nav{padding:0 4%;}}

/* HERO (accent par défaut bleu/cyan ; surchargeable par page) */
.hero{padding:4rem 6% 3rem;text-align:center;background:linear-gradient(180deg,rgba(37,99,235,.12),transparent);border-bottom:1px solid var(--border);}
.hero .tag{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--cyan);background:rgba(6,182,212,.12);border:1px solid rgba(6,182,212,.3);padding:.35rem .9rem;border-radius:100px;margin-bottom:1.2rem;}
.hero h1{font-size:clamp(1.9rem,4.5vw,3rem);font-weight:900;letter-spacing:-1.5px;line-height:1.1;}
.hero h1 span{background:linear-gradient(100deg,var(--blue-l),var(--cyan));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.hero p{color:var(--muted);max-width:680px;margin:1.1rem auto 0;font-size:1.02rem;}

/* SECTIONS */
.wrap{max-width:1080px;margin:0 auto;padding:3.5rem 6%;}
.lead{max-width:820px;margin:0 auto;text-align:center;}
.lead h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:800;letter-spacing:-.5px;margin-bottom:1rem;}
.lead h2 .ic{margin-right:.4rem;}
.lead p{color:var(--muted);font-size:1rem;}

/* CTA */
.cta{background:linear-gradient(135deg,rgba(37,99,235,.18),rgba(6,182,212,.10));border:1px solid var(--border);border-radius:22px;padding:3rem 2rem;text-align:center;margin-top:1rem;}
.cta h2{font-size:clamp(1.5rem,3vw,2rem);font-weight:900;letter-spacing:-.5px;}
.cta p{color:var(--muted);margin:.7rem auto 1.6rem;max-width:560px;}

/* BOUTONS */
.btns{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;}
.btn{padding:.85rem 1.8rem;border-radius:12px;font-weight:800;font-size:.95rem;transition:all .25s;display:inline-flex;align-items:center;gap:.5rem;}
.btn-p{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;box-shadow:0 8px 24px rgba(37,99,235,.35);}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(37,99,235,.5);}
.btn-s{background:rgba(255,255,255,.06);border:1px solid var(--border);color:#fff;}
.btn-s:hover{background:rgba(255,255,255,.12);}

/* FOOTER */
.footer{border-top:1px solid var(--border);padding:2rem 6%;text-align:center;color:var(--muted);font-size:.82rem;line-height:1.9;}
.footer a{color:var(--cyan);}
