/* ============================================================
   cert.css — Certification Hub (pages/certification.html)
   Layers on top of shared main.css. Reskinned to the
   claudecli.org terracotta theme.
   ============================================================ */

/* HERO */
/* IMPORTANT: main.css makes every <header> sticky. The hero is a
   <header class="cert-hero">, so we must reset it to static or it
   freezes and overlaps the sections below it. */
.cert-hero{position:static !important;padding:64px 0 46px;text-align:center;background:radial-gradient(1200px 400px at 50% -20%,rgba(217,119,87,.16),transparent)}
.cert-pill{display:inline-block;font-size:.82rem;color:var(--accent-2);border:1px solid var(--border);background:var(--card);padding:6px 14px;border-radius:100px;margin-bottom:22px;font-weight:600}
.cert-hero h1{font-size:2.75rem;line-height:1.12;font-weight:800;letter-spacing:-1px;max-width:820px;margin:0 auto 18px}
.cert-hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--accent),var(--accent-3));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.cert-hero .lead{color:var(--muted);font-size:1.12rem;max-width:640px;margin:0 auto 30px}
.cert-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cert-stats{display:flex;gap:44px;justify-content:center;margin-top:46px;flex-wrap:wrap}
.cert-stat b{display:block;font-size:1.9rem;font-weight:800;letter-spacing:-1px;
  background:linear-gradient(120deg,var(--accent),var(--accent-3));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.cert-stat span{font-size:.82rem;color:var(--muted)}

/* buttons (reuse main.css .btn-primary/.btn-secondary; add ghost) */
.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text);padding:13px 26px;border-radius:10px;font-weight:600;font-size:.96rem;transition:.15s;display:inline-flex;gap:8px;align-items:center}
.btn-ghost:hover{border-color:var(--accent);color:var(--text);text-decoration:none;transform:translateY(-2px)}

/* section heads */
.csec{padding:52px 0}
.csec.alt{background:var(--bg-soft)}
.csec-head{text-align:center;max-width:640px;margin:0 auto 40px}
.csec-head h2{font-size:1.9rem;font-weight:800;letter-spacing:-.4px}
.csec-head p{color:var(--muted);margin-top:10px}

/* exam-at-a-glance */
.exam-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.einfo{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.einfo .k{font-size:.8rem;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}
.einfo .v{font-size:1.2rem;font-weight:700}

/* domains */
.cdomains{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.cdom{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:.15s}
.cdom:hover{border-color:var(--accent);transform:translateY(-3px)}
.cdom-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}
.cdom-top h3{font-size:1.08rem}
.cwt{font-size:.8rem;font-weight:700;color:var(--accent-2);background:var(--bg-soft);border:1px solid var(--border);padding:4px 11px;border-radius:8px}
.cdom p{color:var(--muted);font-size:.92rem;margin-bottom:14px}
.cbar{height:7px;background:var(--bg-soft);border-radius:100px;overflow:hidden}
.cbar i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-3))}
.cdom ul{list-style:none;margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
.cdom li{font-size:.78rem;color:var(--muted);border:1px solid var(--border);padding:4px 10px;border-radius:100px;font-family:"SF Mono",Menlo,monospace}

/* study path */
.cpath{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cstep{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.cstep .n{width:34px;height:34px;border-radius:9px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:800;margin-bottom:14px}
.cstep h4{font-size:1rem;margin-bottom:6px}
.cstep p{color:var(--muted);font-size:.88rem}

/* mock exams */
.mocks{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mock{background:linear-gradient(160deg,var(--card),var(--card-2,#211d19));border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:.15s}
.mock:hover{border-color:var(--accent);transform:translateY(-3px)}
.mock .tag{font-size:.75rem;color:var(--green);font-weight:700}
.mock h3{font-size:1.2rem;margin:8px 0 4px}
.mock .meta{color:var(--muted);font-size:.86rem;margin-bottom:16px}
.mock .meta b{color:var(--text)}
.mock a.start{display:block;text-align:center;padding:11px;border-radius:9px;background:var(--accent);color:#fff;font-weight:600;font-size:.9rem;transition:.15s}
.mock a.start:hover{background:#c4633f;text-decoration:none}
.mock.locked{opacity:.78}
.mock.locked a.start{background:var(--bg-soft);color:var(--muted)}
.mock.dl{display:flex;flex-direction:column;justify-content:center;text-align:center}

/* email CTA */
.cta-strip{background:linear-gradient(120deg,rgba(217,119,87,.14),rgba(110,168,196,.08));border:1px solid rgba(217,119,87,.3);border-radius:20px;padding:44px;text-align:center}
.cta-strip h2{font-size:1.7rem;margin-bottom:10px}
.cta-strip p{color:var(--muted);margin-bottom:24px}
.cemail{display:flex;gap:10px;max-width:440px;margin:0 auto;flex-wrap:wrap}
.cemail input{flex:1;min-width:200px;background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:13px 15px;color:var(--text);font-size:.95rem;font-family:inherit;outline:none}
.cemail input:focus{border-color:var(--accent)}
.cemail-note{font-size:.78rem;color:var(--faint);margin-top:12px}

.cdisc{max-width:760px;margin:26px auto 0;font-size:.8rem;color:var(--faint);text-align:center;font-style:italic}

@media(max-width:900px){
  .exam-grid{grid-template-columns:1fr 1fr}
  .cdomains,.cpath,.mocks{grid-template-columns:1fr}
  .cert-hero h1{font-size:2rem}
}