/* Cybersecurity Career Accelerator — shared design system */
:root{
  --bg:#0b1220; --panel:#121a2c; --panel2:#0f1626; --border:#223049;
  --text:#e7ebf3; --muted:#93a0b8; --accent:#4f8cff; --accent-dark:#3a6fd8;
  --good:#22c55e; --bad:#ef4444; --gold:#d4af37;
}
*{box-sizing:border-box;}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Segoe UI",Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;}
a{color:var(--accent);text-decoration:none;}
nav{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;background:rgba(11,18,32,.97);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20;flex-wrap:wrap;}
nav .logo{font-weight:700;letter-spacing:.5px;color:var(--text);font-size:1.05rem;}
nav .logo span{color:var(--accent);}
nav ul{list-style:none;display:flex;gap:22px;margin:0;padding:0;flex-wrap:wrap;}
nav ul a{color:var(--muted);font-size:.92rem;}
nav ul a:hover{color:var(--text);}
.btn{display:inline-block;background:var(--accent);color:#fff;border:none;padding:13px 28px;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;transition:background .15s;}
.btn:hover{background:var(--accent-dark);}
.btn.secondary{background:transparent;border:1px solid var(--border);color:var(--text);}
main{max-width:920px;margin:0 auto;padding:32px 24px 80px;}
main.wide{max-width:1100px;}
h1{font-size:2rem;margin:.2em 0 .3em;}
h2{font-size:1.35rem;margin-top:2.2em;border-bottom:1px solid var(--border);padding-bottom:.35em;}
h3{font-size:1.05rem;color:var(--accent);margin-bottom:.4em;}
.meta{color:var(--muted);font-size:.9rem;margin-bottom:1.5em;}
.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:20px 24px;margin:16px 0;}
.terminal{background:#060a13;border:1px solid var(--border);border-radius:8px;margin:14px 0;overflow:hidden;}
.term-head{display:flex;justify-content:space-between;align-items:center;padding:8px 14px;background:var(--panel2);font-size:.82rem;color:var(--muted);border-bottom:1px solid var(--border);}
.term-progress{width:120px;height:6px;background:var(--border);border-radius:3px;overflow:hidden;}
#explore-bar{height:100%;width:0;background:var(--accent);transition:width .2s;}
.term-out{padding:14px;font-family:Consolas,"Courier New",monospace;font-size:.86rem;white-space:pre-wrap;color:#c9d6ef;max-height:280px;overflow-y:auto;}
.term-in-row{display:flex;border-top:1px solid var(--border);}
.term-in-row span{padding:10px 6px 10px 14px;color:var(--accent);font-family:Consolas,monospace;}
#term-in{flex:1;background:transparent;border:none;color:var(--text);font-family:Consolas,monospace;font-size:.9rem;padding:10px 14px 10px 0;outline:none;}
.locked{position:relative;opacity:.45;pointer-events:none;}
.lock-msg{color:var(--gold);font-size:.88rem;font-weight:600;margin-bottom:10px;}
select,textarea{width:100%;background:var(--panel2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:10px 12px;font-family:inherit;font-size:.95rem;}
textarea{min-height:110px;resize:vertical;}
.feedback{margin-top:10px;padding:10px 14px;border-radius:6px;font-size:.9rem;display:none;}
.feedback.correct{display:block;background:rgba(34,197,94,.12);border:1px solid var(--good);color:#86efac;}
.feedback.incorrect{display:block;background:rgba(239,68,68,.12);border:1px solid var(--bad);color:#fca5a5;}
ul.checklist{padding-left:1.2em;}
ul.checklist li{margin-bottom:.4em;}
footer{text-align:center;color:var(--muted);font-size:.85rem;padding:30px 20px;border-top:1px solid var(--border);}
.hero{text-align:center;padding:70px 24px 50px;}
.hero h1{font-size:2.6rem;}
.hero p.sub{color:var(--muted);font-size:1.2rem;margin-bottom:1.8em;}
.price-tag{font-size:1.4rem;color:var(--gold);font-weight:700;margin:12px 0 24px;}
.phase-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin:20px 0;}
.stat-row{display:flex;justify-content:center;gap:22px;margin:36px 0;flex-wrap:wrap;text-align:center;}
.stat-row>div{background:var(--panel);border:1px solid var(--border);border-top:3px solid var(--gold);border-radius:12px;padding:20px 26px;min-width:140px;box-shadow:0 4px 14px rgba(0,0,0,.25);}
.stat-row .num{font-size:2.1rem;font-weight:700;color:var(--accent);line-height:1.1;}
.stat-row .lbl{color:var(--muted);font-size:.85rem;margin-top:6px;}
@media(max-width:640px){nav{padding:14px 18px;}main{padding:24px 16px 60px;}.hero h1{font-size:1.9rem;}}

/* ===== Sales page visual upgrade ===== */
.hero-flex{display:flex;align-items:center;gap:48px;text-align:left;flex-wrap:wrap;padding:60px 24px;max-width:1100px;margin:0 auto;}
.hero-flex .hero-copy{flex:1;min-width:280px;}
.hero-flex .hero-copy h1{font-size:2.5rem;}
.hero-flex .hero-copy p.sub{font-size:1.15rem;}
.hero-visual{flex:1;min-width:300px;max-width:460px;}
.mock-terminal{background:#060a13;border:1px solid var(--accent);border-radius:12px;overflow:hidden;box-shadow:0 0 50px rgba(79,140,255,.28),0 10px 30px rgba(0,0,0,.5);}
.mock-term-head{display:flex;align-items:center;gap:8px;padding:10px 14px;background:linear-gradient(180deg,#16233f,#0f1626);border-bottom:1px solid var(--border);}
.mock-term-dot{width:10px;height:10px;border-radius:50%;}
.mock-term-dot.red{background:#ef4444;}
.mock-term-dot.yellow{background:#eab308;}
.mock-term-dot.green{background:#22c55e;}
.mock-term-title{color:var(--muted);font-size:.78rem;font-family:Consolas,monospace;margin-left:6px;}
.mock-term-body{padding:16px 18px;font-family:Consolas,"Courier New",monospace;font-size:.82rem;color:#c9d6ef;line-height:1.7;}
.mock-term-body .prompt{color:var(--accent);}
.mock-term-body .cmd{color:#fff;}
.mock-term-body .ok{color:var(--good);}
.mock-term-body .gold{color:var(--gold);}
.mock-cursor{display:inline-block;width:7px;height:14px;background:var(--accent);vertical-align:middle;animation:blink 1s steps(1) infinite;}
@keyframes blink{50%{opacity:0;}}
.mock-badge{display:inline-block;margin-top:12px;padding:6px 14px;border-radius:20px;background:rgba(34,197,94,.14);border:1px solid var(--good);color:#86efac;font-size:.78rem;font-weight:700;letter-spacing:.5px;}
.phase-grid .card .phase-icon{font-size:1.6rem;margin-bottom:.2em;display:block;}
.pricing-card{background:linear-gradient(160deg,var(--panel),var(--panel2));border:1px solid var(--gold);border-radius:14px;padding:34px 30px;box-shadow:0 0 60px rgba(212,175,55,.12);position:relative;overflow:hidden;}
.pricing-card::before{content:"";position:absolute;top:-40%;right:-20%;width:300px;height:300px;background:radial-gradient(circle,rgba(212,175,55,.15),transparent 70%);pointer-events:none;}
.pricing-badge{display:inline-block;background:var(--gold);color:#1a1400;font-weight:800;font-size:.75rem;letter-spacing:1px;padding:5px 14px;border-radius:20px;margin-bottom:14px;}
.pricing-checklist{list-style:none;padding:0;margin:20px 0;}
.pricing-checklist li{padding:6px 0 6px 28px;position:relative;color:var(--text);}
.pricing-checklist li::before{content:"✓";position:absolute;left:0;color:var(--good);font-weight:800;}
.peek-section{margin:3em 0;}
.peek-grid{display:flex;gap:32px;align-items:center;flex-wrap:wrap;}
.peek-grid .peek-text{flex:1;min-width:260px;}
.peek-grid .peek-visual{flex:1;min-width:300px;max-width:480px;}
@media(max-width:800px){.hero-flex{padding:40px 18px;}}