:root{
  --bg: #0b0f19;
  --panel: rgba(255,255,255,0.06);
  --panel-2: rgba(255,255,255,0.08);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --muted2: rgba(255,255,255,0.55);
  --line: rgba(255,255,255,0.12);
  --shadow: 0 18px 55px rgba(0,0,0,0.45);
  --radius: 18px;
  --radius2: 12px;
  --sidebar: 270px;
}

*{ box-sizing: border-box; }

html, body{ height: 100%; }

body{
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color: var(--text);
  background: radial-gradient(1000px 500px at 20% -10%, rgba(131,88,255,0.35), transparent 60%),
              radial-gradient(900px 500px at 110% 10%, rgba(34,211,238,0.22), transparent 55%),
              radial-gradient(800px 400px at 20% 110%, rgba(16,185,129,0.18), transparent 55%),
              var(--bg);
  line-height: 1.55;
}

a{ color: inherit; }
a:hover{ opacity: 0.92; }

.layout{
  display: grid;
  grid-template-columns: var(--sidebar) 1fr;
  min-height: 100vh;
}

.sidebar{
  padding: 26px 18px;
  border-right: 1px solid var(--line);
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: rgba(0,0,0,0.12);
  backdrop-filter: blur(14px);
}

.brand-wrap{ padding: 10px 10px 4px 10px; }
.brand{
  font-family: Cinzel, serif;
  font-size: 28px;
  letter-spacing: 0.4px;
  text-decoration: none;
  display: inline-block;
}
.tagline{
  margin-top: 8px;
  font-size: 13px;
  color: var(--muted);
}

.nav{
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
}

.nav a{
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid transparent;
  color: var(--muted);
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.nav a:hover{
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.10);
  color: var(--text);
}

.nav a.active{
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.14);
  color: var(--text);
}

.sidebar-footer{
  margin-top: auto;
  padding: 10px;
}

.fineprint{
  font-size: 12px;
  color: var(--muted2);
}

.content{
  padding: 26px 26px 0 26px;
}

.hero{
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,0.10);
  min-height: 220px;
}

.hero::before{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.45), rgba(0,0,0,0.82));
  z-index: 1;
}

.hero-img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}


.hero-inner{
  position: relative;
  z-index: 2;
  padding: 44px 36px;
  max-width: 1100px;
}

.kicker{
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.78);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.18);
}

.hero h1{
  margin: 14px 0 8px 0;
  font-size: 40px;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.subtitle{
  margin: 0;
  color: rgba(255,255,255,0.78);
  max-width: 60ch;
}

.page{
  padding: 22px 4px 44px 4px;
  max-width: 1100px;
}

.grid{
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.card{
  grid-column: span 6;
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius2);
  padding: 18px 18px;
  box-shadow: 0 14px 38px rgba(0,0,0,0.20);
}

.card h3{
  margin: 0 0 8px 0;
  font-size: 18px;
}

.card p{ margin: 0; color: var(--muted); }

.list{
  margin: 10px 0 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.badge{
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.82);
  font-size: 12px;
  margin-right: 8px;
  margin-top: 8px;
}

.hr{
  height: 1px;
  background: var(--line);
  margin: 22px 0;
}

.form{
  max-width: 560px;
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius2);
  padding: 18px;
}

label{
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,0.78);
  margin-top: 12px;
}

input, textarea{
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.18);
  color: var(--text);
  outline: none;
}

textarea{ min-height: 120px; resize: vertical; }

button{
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.12);
  color: var(--text);
  cursor: pointer;
}

button:hover{ background: rgba(255,255,255,0.16); }

button:disabled{
  opacity: 0.55;
  cursor: not-allowed;
}

.note{
  margin-top: 10px;
  font-size: 13px;
  color: var(--muted2);
}

.footer{
  margin-top: 10px;
  padding: 26px 10px 22px 10px;
  border-top: 1px solid var(--line);
}

.footer-grid{
  display: grid;
  grid-template-columns: 2fr 1fr 2fr;
  gap: 14px;
  max-width: 1100px;
}

.footer-title{
  font-weight: 600;
  margin-bottom: 8px;
}

.footer-text{
  font-size: 13px;
  color: rgba(255,255,255,0.78);
}

.footer-links{
  display: grid;
  gap: 8px;
  font-size: 13px;
}
.footer-links a{ color: rgba(255,255,255,0.78); text-decoration: none; }
.footer-links a:hover{ color: rgba(255,255,255,0.92); }

.footer-bottom{
  max-width: 1100px;
  margin-top: 18px;
  font-size: 12px;
}

.muted{ color: var(--muted2); }

/* Responsive */
@media (max-width: 980px){
  :root{ --sidebar: 230px; }
  .hero h1{ font-size: 34px; }
  .card{ grid-column: span 12; }
  .footer-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 760px){
  .layout{ grid-template-columns: 1fr; }
  .sidebar{
    position: relative;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
  .content{ padding: 16px; }
  .hero-inner{ padding: 34px 18px; }
  .nav{
    flex-direction: row;
    flex-wrap: wrap;
  }
  .nav a{ padding: 9px 10px; }
}