:root{
  --bg:#06070b;
  --panel:#0e1117;
  --panel-2:#121722;
  --line:rgba(255,255,255,.08);
  --text:#eef2f7;
  --muted:#b7c0ce;
  --gold:#FFD700;
  --gold-2:#FFB90F;
  --orange:#ff9b2f;
  --shadow:0 20px 60px rgba(0,0,0,.38);
  --radius:24px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(255,185,15,.16), transparent 25%),
    radial-gradient(circle at top right, rgba(255,155,47,.12), transparent 18%),
    linear-gradient(180deg,#040507 0%,#07090d 45%,#090b10 100%);
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
.container{width:min(1180px,calc(100% - 28px));margin:0 auto}
.topbar{position:sticky;top:0;z-index:30;background:rgba(6,7,11,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:82px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
.brand-badge{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#151515;box-shadow:0 12px 30px rgba(255,185,15,.25)}
.brand small{display:block;color:var(--gold-2);font-size:11px;letter-spacing:.18em}
.brand strong{display:block;font-size:18px}
.menu{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.menu a,.menu button.linklike{padding:12px 18px;border-radius:999px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.02);color:#fff;transition:.25s ease;cursor:pointer}
.menu a:hover,.menu button.linklike:hover{transform:translateY(-1px);background:rgba(255,185,15,.12);border-color:rgba(255,185,15,.35)}
.menu .cta{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#151515;border:none;font-weight:700}
.hero{padding:68px 0 36px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch}
.hero-copy,.hero-card{background:linear-gradient(180deg,rgba(19,24,35,.92),rgba(10,12,18,.92));border:1px solid var(--line);border-radius:32px;box-shadow:var(--shadow)}
.hero-copy{padding:42px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:999px;background:rgba(255,185,15,.12);color:var(--gold);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;border:1px solid rgba(255,185,15,.2)}
.hero h1{margin:18px 0 14px;font-size:clamp(34px,4vw,64px);line-height:.96;letter-spacing:-.03em}
.hero h1 span{color:var(--gold)}
.hero p{margin:0 0 26px;color:var(--muted);font-size:18px;line-height:1.65;max-width:62ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 22px;border-radius:999px;border:none;font-weight:700;cursor:pointer;transition:.25s ease}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#151515;box-shadow:0 16px 40px rgba(255,185,15,.28)}
.btn-dark{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);color:#fff}
.btn:hover{transform:translateY(-1px)}
.hero-card{padding:22px;display:grid;gap:16px}
.hero-cover{position:relative;min-height:320px;border-radius:24px;overflow:hidden;background:#111}
.hero-cover img{width:100%;height:100%;object-fit:cover;filter:brightness(.72)}
.hero-overlay{position:absolute;inset:0;padding:24px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(180deg,transparent 15%,rgba(0,0,0,.88) 100%)}
.hero-overlay h3{margin:0 0 8px;font-size:30px}
.hero-overlay p{margin:0;color:#e7eaf0;line-height:1.6}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.stat{padding:18px;border-radius:20px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06)}
.stat strong{display:block;font-size:28px;color:var(--gold)}
.stat span{display:block;color:var(--muted);font-size:13px;line-height:1.5}
.section{padding:18px 0 34px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:18px}
.section-title{margin:0;font-size:30px;letter-spacing:-.02em}
.section-sub{margin:8px 0 0;color:var(--muted);max-width:62ch;line-height:1.6}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.card{position:relative;background:linear-gradient(180deg,rgba(18,23,34,.95),rgba(9,12,18,.96));border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
.card-media{position:relative;height:240px;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card-media img{transform:scale(1.05)}
.card-badge{position:absolute;left:16px;top:16px;z-index:2;padding:8px 12px;border-radius:999px;background:rgba(7,9,13,.82);backdrop-filter:blur(10px);font-size:12px;font-weight:700;border:1px solid rgba(255,255,255,.1)}
.badge-ativo{color:#0c1116;background:linear-gradient(135deg,#ffe066,#ffb90f);border:none}
.badge-embreve{color:#fff;background:rgba(255,255,255,.1)}
.card-body{padding:22px}
.course-meta{display:flex;align-items:center;gap:10px;color:var(--gold);font-weight:700;font-size:14px;margin-bottom:10px}
.card h3{margin:0 0 12px;font-size:24px;line-height:1.15}
.card p{margin:0 0 18px;color:var(--muted);line-height:1.65;min-height:80px}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}
.course-order{font-size:13px;color:#8e98a8}
.card .btn{padding:13px 18px;font-size:14px}
.mini-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.feature{padding:22px;border-radius:24px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06)}
.feature strong{display:block;margin-bottom:8px;font-size:18px}
.feature p{margin:0;color:var(--muted);line-height:1.6}
.footer{padding:26px 0 40px;color:#9aa3b3}
.footer-box{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 24px;border-radius:24px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06)}
.admin-shell{padding:34px 0 56px}
.admin-grid{display:grid;grid-template-columns:420px 1fr;gap:24px;align-items:start}
.panel{background:linear-gradient(180deg,rgba(18,23,34,.95),rgba(9,12,18,.96));border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow)}
.panel-head{padding:24px 24px 0}
.panel-head h2{margin:0;font-size:28px}
.panel-head p{margin:10px 0 0;color:var(--muted);line-height:1.65}
.panel-body{padding:24px}
.login-box{max-width:500px;margin:40px auto}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:14px}
.field label{display:block;margin-bottom:8px;color:#ffd86f;font-weight:700;letter-spacing:.02em}
.field input,.field textarea,.field select{width:100%;padding:14px 16px;border-radius:16px;border:1px solid rgba(255,255,255,.09);background:#0b0f16;color:#fff;outline:none}
.field textarea{min-height:112px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{border-color:rgba(255,185,15,.45);box-shadow:0 0 0 4px rgba(255,185,15,.08)}
.notice{padding:14px 16px;border-radius:16px;margin-bottom:14px;border:1px solid rgba(255,255,255,.08)}
.success{background:rgba(24,120,71,.18);color:#b7ffd6;border-color:rgba(24,120,71,.32)}
.error{background:rgba(143,26,26,.22);color:#ffd1d1;border-color:rgba(143,26,26,.34)}
.table-wrap{overflow:auto}
.table{width:100%;border-collapse:collapse;min-width:760px}
.table th,.table td{padding:15px 14px;text-align:left;border-bottom:1px solid rgba(255,255,255,.07);vertical-align:top}
.table th{color:#ffd86f;font-size:13px;text-transform:uppercase;letter-spacing:.08em}
.thumb{width:92px;height:62px;border-radius:14px;overflow:hidden;background:#111;border:1px solid rgba(255,255,255,.06)}
.thumb img{width:100%;height:100%;object-fit:cover}
.inline-actions{display:flex;flex-wrap:wrap;gap:8px}
.btn-sm{padding:10px 14px;border-radius:999px;font-size:13px;border:none;cursor:pointer;font-weight:700}
.btn-edit{background:rgba(255,185,15,.14);color:#ffd86f}
.btn-delete{background:rgba(255,86,86,.14);color:#ffc0c0}
.empty{padding:26px;border:1px dashed rgba(255,255,255,.12);border-radius:20px;color:var(--muted);text-align:center}
@media (max-width:1024px){
  .hero-grid,.admin-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .mini-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:720px){
  .topbar-inner,.footer-box,.section-head{display:block}
  .menu{justify-content:flex-start;margin-top:14px}
  .hero-copy{padding:28px}
  .cards,.mini-grid,.grid-2,.stats{grid-template-columns:1fr}
  .card p{min-height:auto}
}


.ementa-lista{
  display:grid;
  gap:14px;
  margin-top:18px;
}

.ementa-item{
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:18px 18px;
  border-radius:20px;
  background:linear-gradient(180deg,#10182b 0%, #0c1322 100%);
  border:1px solid rgba(255,255,255,.08);
  box-shadow:0 10px 24px rgba(0,0,0,.22);
}

.ementa-num{
  min-width:34px;
  height:34px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  font-weight:700;
  color:#fff;
  background:linear-gradient(135deg,#ffb300,#ff8f00);
}

.ementa-texto{
  color:#eef3ff;
  line-height:1.6;
  font-size:16px;
  font-weight:500;
}