/* ════════════════════════════════════════════════════════════════════
   ID-Help — Couche « premium » (pages services SaaS-style)
   S'ajoute PAR-DESSUS css/idhelp.css. Composants partagés :
   fond mesh, hero premium, KPI, feature cards, timeline, checklist,
   price strip, FAQ accordéon, module de prise de RDV.
   Pages : infogerance.html, cloud-microsoft-365.html, support-helpdesk.html
   ════════════════════════════════════════════════════════════════════ */

/* Fond « mesh » discret façon SaaS premium */
body{position:relative;}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(60% 50% at 80% -5%,rgba(6,182,212,.16),transparent 60%),
    radial-gradient(55% 45% at 0% 5%,rgba(37,99,235,.18),transparent 55%),
    linear-gradient(180deg,transparent,rgba(0,0,0,.12));}

/* HERO premium */
.hero{padding:5rem 6% 3.5rem;background:none;border-bottom:none;position:relative;}
.hero .crumb{font-size:.78rem;color:var(--muted);margin-bottom:1rem;}
.hero .crumb a{color:var(--muted);} .hero .crumb a:hover{color:#fff;}
.hero h1{max-width:18ch;margin:0 auto;}
.hero p{font-size:1.08rem;}
.hero .hero-cta{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;margin-top:1.8rem;}
.hero .trust{display:flex;gap:1.6rem;justify-content:center;flex-wrap:wrap;margin-top:1.7rem;color:var(--muted);font-size:.86rem;font-weight:600;}
.hero .trust b{color:#fff;}

/* Bandeau KPI */
.kpis{max-width:1000px;margin:0 auto;padding:0 6%;}
.kpi-grid{display:flex;gap:1rem;flex-wrap:wrap;justify-content:center;
  background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:20px;padding:1.6rem 1rem;backdrop-filter:blur(8px);}
.kpi{flex:1 1 160px;text-align:center;min-width:140px;}
.kpi .n{font-size:clamp(1.8rem,4vw,2.4rem);font-weight:900;letter-spacing:-1px;
  background:linear-gradient(100deg,var(--blue-l),var(--cyan));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1;}
.kpi .l{font-size:.82rem;color:var(--muted);margin-top:.4rem;font-weight:600;}

/* Grille de fonctionnalités (glass cards) */
.feat-grid{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-top:2rem;}
.feat{flex:1 1 300px;max-width:340px;background:linear-gradient(160deg,rgba(63,83,120,.55),rgba(53,71,104,.35));
  border:1px solid var(--border);border-radius:18px;padding:1.5rem;transition:transform .25s,border-color .25s,box-shadow .25s;}
.feat:hover{transform:translateY(-4px);border-color:rgba(6,182,212,.5);box-shadow:0 18px 40px rgba(0,0,0,.28);}
.feat .ic{width:46px;height:46px;display:grid;place-items:center;border-radius:12px;font-size:1.4rem;
  background:linear-gradient(135deg,rgba(37,99,235,.3),rgba(6,182,212,.2));border:1px solid var(--border);margin-bottom:.9rem;}
.feat h3{font-size:1.08rem;font-weight:800;margin-bottom:.4rem;}
.feat p{color:var(--muted);font-size:.92rem;}

/* Étapes (timeline) */
.steps{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-top:2rem;counter-reset:step;}
.step{flex:1 1 220px;max-width:250px;position:relative;padding:1.4rem;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:16px;}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:-14px;left:1.2rem;width:30px;height:30px;display:grid;place-items:center;
  border-radius:50%;font-weight:900;font-size:.95rem;color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan));box-shadow:0 6px 16px rgba(37,99,235,.4);}
.step h3{font-size:1rem;font-weight:800;margin:.6rem 0 .35rem;}
.step p{color:var(--muted);font-size:.88rem;}

/* Checklist « inclus » */
.incl{max-width:760px;margin:2rem auto 0;display:flex;flex-wrap:wrap;gap:.7rem 1.6rem;}
.incl div{flex:1 1 300px;display:flex;gap:.6rem;align-items:flex-start;font-size:.95rem;}
.incl div::before{content:"✓";color:var(--green);font-weight:900;flex:none;}

/* Pricing strip */
.price-strip{max-width:760px;margin:2rem auto 0;background:linear-gradient(135deg,rgba(37,99,235,.18),rgba(6,182,212,.1));
  border:1px solid var(--border);border-radius:20px;padding:2rem;text-align:center;}
.price-strip .from{font-size:.85rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:1px;}
.price-strip .amount{font-size:clamp(2.4rem,6vw,3.4rem);font-weight:900;letter-spacing:-2px;line-height:1;margin:.3rem 0;}
.price-strip .amount small{font-size:.32em;color:var(--muted);font-weight:700;letter-spacing:0;}
.price-strip .note{color:var(--muted);font-size:.9rem;}

/* FAQ accordion */
.faq{max-width:760px;margin:1.5rem auto 0;}
.faq details{background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:14px;margin-bottom:.7rem;overflow:hidden;}
.faq summary{cursor:pointer;padding:1.1rem 1.3rem;font-weight:700;font-size:1rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--cyan);transition:transform .2s;flex:none;}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq details p{padding:0 1.3rem 1.2rem;color:var(--muted);font-size:.94rem;line-height:1.65;}

/* ── Module de prise de RDV ── */
.book{max-width:780px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:2.2rem 1.8rem;}
.book h2{text-align:center;font-size:clamp(1.5rem,3vw,2rem);font-weight:900;letter-spacing:-.5px;}
.book .sub{text-align:center;color:var(--muted);max-width:520px;margin:.7rem auto 1.6rem;}
#calendlyEmbed{min-width:320px;height:660px;display:none;}
.b-field{margin-bottom:.9rem;}
.b-field label{display:block;font-size:.82rem;font-weight:700;color:var(--white);margin-bottom:.4rem;}
.b-slots{display:flex;gap:.5rem;flex-wrap:wrap;}
.b-slot{padding:.6rem .9rem;border-radius:11px;background:rgba(255,255,255,.05);border:1.5px solid var(--border);color:#fff;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .15s;}
.b-slot:hover{border-color:var(--blue-l);background:rgba(59,130,246,.12);}
.b-slot.sel{border-color:var(--cyan);background:linear-gradient(135deg,rgba(37,99,235,.25),rgba(6,182,212,.18));}
.b-row{display:flex;gap:.7rem;flex-wrap:wrap;}
.b-row input{flex:1 1 200px;padding:.85rem 1rem;border-radius:11px;border:1.5px solid var(--border);background:rgba(255,255,255,.06);color:#fff;font-size:.95rem;font-family:inherit;}
.b-row input::placeholder{color:var(--muted);}
.b-row input:focus{outline:none;border-color:var(--cyan);}
.b-submit{width:100%;padding:.95rem;border:none;border-radius:12px;font-size:1rem;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan));cursor:pointer;transition:all .2s;margin-top:.4rem;box-shadow:0 8px 24px rgba(37,99,235,.35);}
.b-submit:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(37,99,235,.5);}
.b-ok{display:none;text-align:center;color:var(--green);font-weight:700;padding:1.2rem;font-size:1.02rem;}
.b-rgpd{font-size:.72rem;color:var(--muted);text-align:center;margin-top:.8rem;opacity:.85;}
.b-or{text-align:center;color:var(--muted);font-size:.86rem;margin-top:1rem;}
.b-or a{color:var(--cyan);font-weight:700;}