:root{
  --bg:#070A12;
  --panel:#0D1222;
  --panel2:#0A0F1E;
  --muted:#9AA4B2;
  --text:#EEF2FF;
  --brand:#7C3AED;
  --brand2:#22D3EE;
  --border: rgba(255,255,255,.08);
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --radius: 18px;
  --max: 1120px;
  --gap: 18px;
}

*{box-sizing:border-box}
html,body{
  margin:0;padding:0;
  background:var(--bg);
  color:var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.container{max-width:var(--max);margin:0 auto;padding:0 20px;}

/* ===== Header / Topbar ===== */
.topbar{
  position:sticky;top:0;z-index:50;
  backdrop-filter: blur(14px);
  background: rgba(7,10,18,.65);
  border-bottom: 1px solid var(--border);
}
.topbar .inner{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:14px 0;
  gap:12px;
}

/* stack: logo over nav */
.header-stack{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
}

.header-nav-logo{
  height:38px;
  width:auto;
  display:block;
}

/* Nav */
.nav{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  justify-content:center;
}
.nav a{
  padding:8px 10px;
  border-radius:12px;
  color:var(--muted)
}
.nav a:hover{
  background:rgba(255,255,255,.06);
  color:var(--text)
}

/* ===== Hero ===== */
.hero{
  position:relative;
  min-height: 64vh;
  display:flex;
  align-items:center;
  border-bottom: 1px solid var(--border);
}
.hero::before{
  content:"";
  position:absolute;inset:0;
  background-image: var(--hero-bg);
  background-size:cover;
  background-position:center;
  opacity: .55;
}
.hero::after{
  content:"";
  position:absolute;inset:0;
  background: radial-gradient(60% 60% at 50% 25%, rgba(124,58,237,.35), rgba(7,10,18,.88) 60%, rgba(7,10,18,1) 100%);
}
.hero .content{
  position:relative;
  z-index:2;
  padding:64px 0;
  text-align:center;
}

/* Hero logo + subtitle */
.hero-logo-wrap{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  margin:0 0 16px;
}
.hero-logo{
  max-width:200px;
  width:100%;
  height:auto;
  display:block;
}
.hero-subtitle{
  font-size:16px;
  opacity:.85;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.kicker{
  color:var(--brand2);
  font-weight:700;
  letter-spacing:1.2px;
  text-transform:uppercase;
  font-size:.82rem
}
.h1{
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  line-height:1.05;
  margin:12px 0 10px;
  font-weight:850
}
.lead{
  max-width:720px;
  color:rgba(238,242,255,.82);
  font-size:1.05rem;
  line-height:1.6;
  margin:0 auto 22px;
}

.cta{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  justify-content:center;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  color:var(--text);
  font-weight:700;
}
.btn:hover{background:rgba(255,255,255,.07)}
.btn.primary{
  border-color: rgba(124,58,237,.45);
  background: linear-gradient(135deg, rgba(124,58,237,.95), rgba(34,211,238,.75));
  color:#060712;
}
.btn.primary:hover{filter:brightness(1.04)}

/* ===== Sections / Cards ===== */
.section{padding:52px 0}
.section .head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:14px;
  margin-bottom:18px
}
.section h2{margin:0;font-size:1.45rem;letter-spacing:.2px}
.section p.sub{margin:0;color:var(--muted)}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gap);
}

.card{
  background: linear-gradient(180deg, rgba(13,18,34,.85), rgba(10,15,30,.92));
  border:1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
}

.tile{
  display:flex;
  flex-direction:column;
  min-height: 100%;
}
.tile .thumb{
  width:100%;
  aspect-ratio: 1 / 1;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid var(--border);
}
.tile .thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.tile .body{padding:16px}
.meta{display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:.9rem}
.title{margin:10px 0 8px;font-size:1.1rem;font-weight:820}
.desc{margin:0;color:rgba(238,242,255,.78);line-height:1.55}

.cols-3{grid-column: span 4;}
.cols-4{grid-column: span 3;}
.cols-6{grid-column: span 6;}
.cols-12{grid-column: span 12;}

@media (max-width: 980px){
  .cols-3{grid-column: span 6;}
  .cols-4{grid-column: span 6;}
}
@media (max-width: 640px){
  .hero .content{padding:48px 0}
  .cols-3,.cols-4,.cols-6{grid-column: span 12;}
  .nav{display:none}
}

/* ===== Footer ===== */
.footer-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:28px;
}

.footer-col strong{
  display:block;
  margin-bottom:10px;
  font-size:1rem;
}

.footer-col a{
  display:block;
  color:var(--muted);
  margin-bottom:6px;
  font-size:.95rem;
}

.footer-col a:hover{
  color:var(--text);
}

@media (max-width: 720px){
  .footer-grid{
    grid-template-columns:1fr;
    text-align:center;
  }
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:rgba(238,242,255,.86);
  font-weight:700;
}

/* ===== Admin ===== */
.admin-wrap{min-height:100vh;display:grid;place-items:center;padding:26px}
.admin-card{max-width:980px;width:100%;}
.admin-grid{display:grid;grid-template-columns: 280px 1fr;gap:18px}
@media (max-width: 860px){ .admin-grid{grid-template-columns:1fr;} }
.sidebar{padding:16px}
.sidebar a{display:block;padding:10px 12px;border-radius:12px;color:var(--muted)}
.sidebar a:hover{background:rgba(255,255,255,.06);color:var(--text)}
.sidebar a.active{background:rgba(124,58,237,.18);color:var(--text);border:1px solid rgba(124,58,237,.25)}
.main{padding:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width: 720px){ .form-row{grid-template-columns:1fr} }
label{display:block;font-size:.9rem;color:rgba(238,242,255,.78);margin-bottom:8px}
input, textarea, select{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--text);
  outline:none;
}
textarea{min-height:120px;resize:vertical}
hr.sep{border:0;border-top:1px solid var(--border);margin:18px 0}
.table{width:100%;border-collapse:separate;border-spacing:0 10px}
.table th{font-size:.85rem;color:var(--muted);text-align:left;padding:0 10px}
.table td{
  padding:12px 10px;
  background:rgba(255,255,255,.03);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border)
}
.table tr td:first-child{
  border-left:1px solid var(--border);
  border-top-left-radius:14px;
  border-bottom-left-radius:14px
}
.table tr td:last-child{
  border-right:1px solid var(--border);
  border-top-right-radius:14px;
  border-bottom-right-radius:14px
}
.small{font-size:.9rem;color:var(--muted)}
.actions{display:flex;gap:10px;flex-wrap:wrap}