:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --text:#0b1220;
  --muted:#475569;
  --border:rgba(15,23,42,.12);
  --accent:#e11d2e;
  --navy:#0f2147;
  --danger:#dc2626;
  --success:#16a34a;
  --shadow:0 10px 25px rgba(2,6,23,.08);
  --radius:16px;

  --header-bg:#0b1f3d;
  --header-bg2:#07162c;
  --header-text:#ffffff;
  --footer-bg:#eef0f4;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Helvetica,Arial,sans-serif;
  background:
    radial-gradient(900px 520px at 12% 8%, rgba(225,29,46,.09), transparent 60%),
    radial-gradient(900px 520px at 90% 10%, rgba(15,33,71,.09), transparent 62%),
    radial-gradient(1000px 700px at 40% 110%, rgba(225,29,46,.06), transparent 60%),
    var(--bg);
  color:var(--text);
  line-height:1.5;
}

a{color:var(--navy); text-decoration:none}
a:hover{text-decoration:underline}

.topbar{
  border-bottom:1px solid rgba(255,255,255,.10);
  background:
    radial-gradient(900px 520px at 12% 20%, rgba(225,29,46,.20), transparent 60%),
    radial-gradient(900px 520px at 90% 0%, rgba(255,255,255,.08), transparent 62%),
    radial-gradient(1000px 700px at 50% 130%, rgba(0,0,0,.25), transparent 60%),
    linear-gradient(135deg, var(--header-bg), var(--header-bg2));
  color:var(--header-text);
  position:relative;
  overflow:hidden;
}
.topbar::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(closest-side at 78% 30%, rgba(255,255,255,.06), transparent 70%),
    radial-gradient(closest-side at 92% 55%, rgba(255,255,255,.05), transparent 72%),
    radial-gradient(closest-side at 84% 78%, rgba(255,255,255,.04), transparent 72%);
  pointer-events:none;
}
.topbar-inner{
  max-width:1100px;
  margin:0 auto;
  padding:16px 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  position:relative;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:900;
  letter-spacing:.4px;
  color:var(--header-text);
}
.brand:hover{text-decoration:none}
.brand-text{white-space:nowrap; text-transform:uppercase}
.brand-badge{
  width:40px; height:40px;
  border-radius:999px;
  background:var(--accent);
  box-shadow:0 14px 30px rgba(225,29,46,.28);
  position:relative;
  flex:0 0 auto;
}
.brand-badge::before,
.brand-badge::after{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  background:#fff;
  border-radius:2px;
  opacity:.95;
}
.brand-badge::before{width:18px; height:4px}
.brand-badge::after{width:4px; height:18px}
.brand-logo{
  height:38px;
  width:auto;
  max-width:240px;
  object-fit:contain;
  display:block;
}
.nav{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}

.container{
  max-width:1100px;
  margin:0 auto;
  padding:26px 18px 56px;
}

.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.card-body{padding:20px}
.card-title{
  margin:0 0 6px 0;
  font-size:24px;
  letter-spacing:-.2px;
  color:var(--navy);
}
h1.card-title{font-size:28px}
.muted{color:var(--muted)}

.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:16px;
}
@media (min-width: 980px){
  .grid{grid-template-columns: 1.25fr .75fr}
}

.pdf-wrap{
  background:rgba(2,6,23,.02);
  border-top:1px solid var(--border);
}
.pdf-object{
  width:100%;
  height:70vh;
  min-height:520px;
  display:block;
}

.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:14px;
  border:1px solid var(--border);
  padding:10px 14px;
  background:rgba(15,33,71,.04);
  color:var(--navy);
  text-decoration:none;
  cursor:pointer;
  font-weight:700;
}
.button:hover{background:rgba(15,33,71,.06); text-decoration:none}
.button.primary{
  background:linear-gradient(135deg, var(--accent), #ff3b5c);
  border-color:rgba(225,29,46,.25);
  color:#fff;
  box-shadow:0 10px 25px rgba(225,29,46,.18);
}
.button.primary:hover{filter:brightness(.98)}
.button.danger{
  background:rgba(220,38,38,.08);
  border-color:rgba(220,38,38,.22);
  color:var(--danger);
}

.stack{display:flex; flex-direction:column; gap:12px}
.row{display:flex; gap:12px; flex-wrap:wrap; align-items:center}

label{font-size:14px; color:var(--muted); font-weight:700}
input[type="text"], input[type="password"], input[type="file"]{
  width:100%;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:#fff;
  color:var(--text);
  outline:none;
}
input[type="text"]:focus, input[type="password"]:focus, input[type="file"]:focus{
  border-color:rgba(225,29,46,.35);
  box-shadow:0 0 0 4px rgba(225,29,46,.12);
}
input[type="file"]{padding:10px}
.field{display:flex; flex-direction:column; gap:6px}
.help{font-size:13px; color:var(--muted)}

.alert{
  border-radius:14px;
  border:1px solid var(--border);
  padding:12px 12px;
  background:rgba(15,33,71,.03);
}
.alert.error{border-color:rgba(220,38,38,.22); background:rgba(220,38,38,.06)}
.alert.success{border-color:rgba(22,163,74,.22); background:rgba(22,163,74,.06)}

.hr{height:1px; background:var(--border); margin:14px 0}

.topbar a{color:var(--header-text)}
.topbar .button,
.topbar .button.primary,
.topbar .button.danger{
  background:rgba(255,255,255,.95);
  color:var(--navy);
  border-color:rgba(255,255,255,.18);
  box-shadow:0 12px 26px rgba(2,6,23,.18);
}
.topbar .button:hover,
.topbar .button.primary:hover,
.topbar .button.danger:hover{
  background:#fff;
  filter:none;
}

.hero{
  background:
    radial-gradient(900px 520px at 12% 20%, rgba(225,29,46,.18), transparent 60%),
    radial-gradient(900px 520px at 90% 0%, rgba(255,255,255,.07), transparent 62%),
    linear-gradient(135deg, var(--header-bg), var(--header-bg2));
  color:var(--header-text);
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(closest-side at 72% 30%, rgba(255,255,255,.07), transparent 70%),
    radial-gradient(closest-side at 92% 58%, rgba(255,255,255,.06), transparent 72%),
    radial-gradient(closest-side at 84% 82%, rgba(255,255,255,.05), transparent 72%);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  padding:44px 18px 40px;
  max-width:1100px;
  margin:0 auto;
}
.hero-title{
  margin:0;
  font-size:42px;
  line-height:1.1;
  letter-spacing:-.6px;
}
.hero-sub{
  margin:10px 0 0 0;
  max-width:68ch;
  color:rgba(255,255,255,.78);
}
.hero-actions{margin-top:18px; display:flex; gap:12px; flex-wrap:wrap}
.hero .button:not(.primary):not(.danger){
  background:rgba(255,255,255,.95);
  color:var(--navy);
  border-color:rgba(255,255,255,.18);
  box-shadow:0 12px 26px rgba(2,6,23,.18);
}
.hero .button:not(.primary):not(.danger):hover{background:#fff}
.hero-actions .button.primary{
  box-shadow:0 14px 30px rgba(0,0,0,.22);
}

.site-footer{
  background:var(--footer-bg);
  border-top:1px solid var(--border);
  position:relative;
  overflow:hidden;
}
.site-footer::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(closest-side at 82% 35%, rgba(2,6,23,.05), transparent 72%),
    radial-gradient(closest-side at 95% 55%, rgba(2,6,23,.04), transparent 72%),
    radial-gradient(closest-side at 86% 78%, rgba(2,6,23,.035), transparent 72%);
  pointer-events:none;
}
.site-footer-inner{
  position:relative;
  padding:46px 18px 26px;
  max-width:1100px;
  margin:0 auto;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:26px;
}
@media (min-width: 980px){
  .footer-grid{grid-template-columns: repeat(3, 1fr)}
}
.footer-title{
  color:var(--accent);
  font-weight:800;
  letter-spacing:.2px;
  margin:0 0 10px 0;
}
.footer-list{
  display:flex;
  flex-direction:column;
  gap:10px;
  color:var(--muted);
  font-size:14px;
}
.footer-list a{color:var(--muted)}
.footer-list a:hover{color:var(--navy)}
.footer-bottom{
  margin-top:28px;
  padding-top:16px;
  border-top:1px solid rgba(15,23,42,.10);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
  color:var(--muted);
  font-size:13px;
}
.footer-social{display:flex; gap:10px}
.social{
  width:42px; height:42px;
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:#fff;
  border:1px solid rgba(15,23,42,.10);
  box-shadow:0 10px 22px rgba(2,6,23,.08);
  color:var(--navy);
  font-weight:900;
  text-decoration:none;
}
.social:hover{filter:brightness(.98); text-decoration:none}