:root{
  --bg:#f5f7fb;
  --panel:#ffffff;
  --ink:#172033;
  --muted:#647084;
  --line:#dce4ef;
  --primary:#006dff;
  --primary-dark:#004cbd;
  --accent:#00d4ff;
  --bronze:#cd7f32;
  --silver:#c0c0c0;
  --gold:#ffd700;
  --diamond:#00d9ff;
  --shadow:0 24px 70px rgba(21,31,48,.12);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100%;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:radial-gradient(circle at top left,rgba(0,109,255,.16),transparent 32rem),linear-gradient(135deg,#f7faff,#eef3fb)}body:before{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(0,109,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(0,109,255,.045) 1px,transparent 1px);background-size:34px 34px;pointer-events:none}.home{position:relative;width:min(1180px,calc(100% - 36px));margin:0 auto;padding:34px 0 26px}.hero,.stats,.certifications,.levels,.footer{background:rgba(255,255,255,.92);border:1px solid rgba(220,228,239,.9);border-radius:30px;box-shadow:var(--shadow);backdrop-filter:blur(12px)}.hero{text-align:center;padding:54px 42px;margin-bottom:22px}.logo-placeholder{width:124px;height:70px;margin:0 auto 18px;border:1px dashed var(--line);border-radius:18px;display:grid;place-items:center;background:#fff;overflow:hidden}.logo-placeholder img{max-width:100%;max-height:100%;object-fit:contain}.no-logo:after{content:"Logo";color:var(--muted);font-weight:800}.eyebrow{margin:0 0 10px;color:var(--primary);font-weight:850;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem}h1,h2,h3{margin:0;color:#10192c;line-height:1.05}h1{font-size:clamp(2.4rem,6vw,5.3rem)}h2{font-size:clamp(1.8rem,3.4vw,3rem)}h3{font-size:1.55rem}.lead{font-size:1.14rem;line-height:1.7;color:var(--muted);max-width:820px;margin:22px auto}.muted{color:var(--muted);line-height:1.6}.hero-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:0;border-radius:999px;padding:15px 24px;font-weight:850;cursor:pointer;transition:.2s transform,.2s box-shadow,.2s background}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--accent));color:white;box-shadow:0 12px 26px rgba(0,109,255,.24)}.btn-secondary{background:#edf3ff;color:var(--primary-dark)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:18px;margin-bottom:22px}.stats article{padding:20px;border-radius:22px;background:linear-gradient(180deg,#fff,#f4f8ff);border:1px solid var(--line);text-align:center}.stats strong{display:block;font-size:2.15rem;color:var(--primary);line-height:1}.stats span{display:block;margin-top:8px;color:var(--muted)}.certifications{padding:42px;margin-bottom:22px}.section-title{text-align:center;margin-bottom:26px}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.cert-card{position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:360px;padding:26px;border-radius:26px;border:1px solid var(--line);background:#fff;box-shadow:0 14px 30px rgba(18,31,56,.06)}.cert-card:before{content:"";position:absolute;inset:0 0 auto;height:7px;background:linear-gradient(90deg,var(--primary),var(--accent))}.cert-card.seo:before{background:linear-gradient(90deg,#006dff,#00d4ff)}.cert-card.cyber:before{background:linear-gradient(90deg,#112b4c,#13a36b)}.cert-card.ia:before{background:linear-gradient(90deg,#6d28d9,#00d4ff)}.cert-card.culture:before{background:linear-gradient(90deg,#006dff,#00d4ff)}.card-icon{width:58px;height:58px;border-radius:20px;display:grid;place-items:center;background:#f2f7ff;font-size:1.8rem;margin-bottom:18px}.tag{margin:0 0 10px;color:var(--primary);font-weight:850;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}.cert-card p:not(.tag){color:var(--muted);line-height:1.58;margin:14px 0 22px}.btn-card{margin-top:auto;background:#edf3ff;color:var(--primary-dark);width:100%}.cert-card:hover{transform:translateY(-3px);transition:.2s transform;box-shadow:0 20px 42px rgba(0,109,255,.13)}.levels{display:grid;grid-template-columns:1fr 1.5fr;gap:28px;align-items:center;padding:38px;margin-bottom:22px}.level-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.level{margin:0;padding:16px;border-radius:18px;background:#f6f8fc;border:1px solid var(--line)}.level b,.level span{display:block}.level span{color:var(--muted);margin-top:5px}.bronze{border-color:rgba(205,127,50,.5);background:linear-gradient(135deg,rgba(205,127,50,.16),#fff)}.silver{border-color:rgba(192,192,192,.8);background:linear-gradient(135deg,rgba(192,192,192,.22),#fff)}.gold{border-color:rgba(255,215,0,.7);background:linear-gradient(135deg,rgba(255,215,0,.22),#fff)}.diamond{border-color:rgba(0,217,255,.55);background:linear-gradient(135deg,rgba(0,217,255,.18),#fff)}.footer{display:flex;justify-content:space-between;gap:20px;padding:20px 24px;color:var(--muted)}.footer p{margin:0}.footer a{color:var(--primary-dark);font-weight:800;text-decoration:none}@media(max-width:1050px){.cards{grid-template-columns:repeat(2,1fr)}.stats,.level-grid{grid-template-columns:repeat(2,1fr)}.levels{grid-template-columns:1fr}}@media(max-width:620px){.home{width:min(100% - 24px,1180px);padding:18px 0}.hero,.certifications,.levels{padding:26px;border-radius:24px}.cards,.stats,.level-grid{grid-template-columns:1fr}.cert-card{min-height:auto}.hero-actions,.footer{flex-direction:column}.btn{width:100%}.footer{text-align:center}}