:root{
  --bg:#0b1220;
  --surface:#0f1a30;
  --card:#0f1a30;
  --text:#eef2ff;
  --muted:#b7c0d9;
  --accent:#5eead4;
  --accent2:#60a5fa;
  --border:rgba(255,255,255,.12);
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 18px;
  --max: 1100px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:
    radial-gradient(900px 600px at 20% 5%, rgba(96,165,250,.22), transparent 60%),
    radial-gradient(900px 600px at 80% 10%, rgba(94,234,212,.18), transparent 60%),
    linear-gradient(180deg, var(--bg), #060a12 65%);
  color:var(--text);
  line-height:1.5;
}

a{color:var(--accent2); text-decoration:none}
a:hover{text-decoration:underline}
small{color:var(--muted)}

.container{max-width:var(--max); margin:0 auto; padding:0 20px}
.header{
  position:sticky; top:0; z-index:20;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.72);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{
  display:flex; align-items:center; gap:12px;
  min-width: 200px;
}
.brand img{height:40px; width:auto}
.brand .title{font-weight:700; letter-spacing:.2px}
.brand .tag{display:block; font-size:.82rem; color:var(--muted); margin-top:2px}

.nav{
  display:flex; align-items:center; gap:18px;
}
.nav a{
  color:var(--text);
  font-weight:600;
  padding:8px 10px;
  border-radius: 12px;
  opacity:.92;
}
.nav a.active{
  background: rgba(255,255,255,.08);
  border: 1px solid var(--border);
  opacity:1;
}

.menu-btn{
  display:none;
  border:1px solid var(--border);
  background: rgba(255,255,255,.06);
  color:var(--text);
  padding:10px 12px;
  border-radius:14px;
  cursor:pointer;
}

.hero{
  padding:56px 0 26px;
}
.kicker{
  color:var(--accent);
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  font-size:.78rem;
}
h1{
  margin:10px 0 10px;
  font-size: clamp(2.0rem, 4.2vw, 3.1rem);
  line-height:1.1;
}
.lead{
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 75ch;
}

.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:18px;
  padding: 22px 0 46px;
}
.card{
  grid-column: span 4;
  background: rgba(15,26,48,.76);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:18px;
}
.card h3{margin:0 0 10px; font-size:1.15rem}
.card p{margin:0; color:var(--muted)}
.card .pill{
  display:inline-block;
  margin-top: 12px;
  padding:6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 600;
  font-size: .85rem;
  background: rgba(255,255,255,.06);
}

.section{
  padding: 14px 0 52px;
}
.section h2{
  margin:0 0 12px;
  font-size: 1.55rem;
}
.two-col{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:18px;
}
.panel{
  background: rgba(15,26,48,.62);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}
.panel ul{margin:10px 0 0; padding-left: 18px; color:var(--muted)}
.panel li{margin:8px 0}
.cta{
  display:flex; flex-direction:column; gap:12px;
}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:12px 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  font-weight: 700;
  cursor:pointer;
  background: rgba(255,255,255,.08);
  color: var(--text);
  text-decoration:none;
}
.btn.primary{
  background: linear-gradient(135deg, rgba(96,165,250,.24), rgba(94,234,212,.18));
}
.btn:hover{filter: brightness(1.06); text-decoration:none}

.footer{
  border-top: 1px solid var(--border);
  padding: 26px 0 40px;
  color: var(--muted);
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:18px;
}
.footer a{color:var(--muted)}
.footer a:hover{color:var(--text)}

.badges{
  display:flex; flex-wrap:wrap; gap:10px; margin-top:10px;
}
.badge{
  padding:8px 10px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.05);
  color: var(--text);
  font-weight:600;
  font-size:.9rem;
}

.form{
  display:grid;
  gap:12px;
}
.field label{display:block; font-weight:700; margin-bottom:6px}
.field input,.field textarea{
  width:100%;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  padding:12px 12px;
  color: var(--text);
  outline:none;
}
.field textarea{min-height:120px; resize:vertical}
.hint{color:var(--muted); font-size:.92rem}

.partner-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap:16px;
  margin-top: 14px;
}
.partner{
  display:flex; align-items:center; justify-content:center;
  padding:14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
}
.partner img{max-width:160px; max-height:70px; width:auto; height:auto; filter: saturate(1.1);}

@media (max-width: 920px){
  .card{grid-column: span 6;}
  .two-col{grid-template-columns: 1fr;}
}
@media (max-width: 700px){
  .nav{display:none; position:absolute; left:0; right:0; top:72px; padding:12px 20px; background: rgba(11,18,32,.92); border-bottom:1px solid var(--border)}
  .nav.open{display:flex; flex-direction:column; align-items:flex-start}
  .menu-btn{display:inline-flex}
  .card{grid-column: span 12;}
  .brand .tag{display:none}
}

/* ---- Premium refinements ---- */
body{
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(96,165,250,.22), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(94,234,212,.16), transparent 55%),
    linear-gradient(180deg, #070b14 0%, var(--bg) 45%, #070b14 100%);
}

.header{
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(7,11,20,.72);
  border-bottom: 1px solid rgba(255,255,255,.10);
}

.brand img{filter: drop-shadow(0 8px 18px rgba(0,0,0,.35));}

.hero{
  padding: 76px 0 34px;
}

.hero .lead{
  font-size: 1.08rem;
  line-height: 1.65;
  max-width: 72ch;
}

.kicker{
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 700;
  opacity: .9;
}

.section-title{
  display:flex;
  align-items:center;
  gap:10px;
  margin: 0 0 14px;
}
.section-title:before{
  content:"";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 6px rgba(96,165,250,.10);
}

.card{
  border: 1px solid rgba(255,255,255,.10);
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  box-shadow: 0 18px 50px rgba(0,0,0,.45);
}
.card:hover{
  transform: translateY(-2px);
  transition: transform .18s ease, box-shadow .18s ease;
  box-shadow: 0 24px 60px rgba(0,0,0,.52);
}

.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.03);
  color: var(--text);
  font-size: .86rem;
}

.hl-grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}
.hl{
  grid-column: span 6;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
}
.hl h4{margin:0 0 6px; font-size: 1rem;}
.hl p{margin:0; color: var(--muted); line-height: 1.55;}

@media (max-width: 820px){
  .hl{grid-column: span 12;}
}

.cta{
  border: 1px solid rgba(255,255,255,.12);
  background: linear-gradient(135deg, rgba(94,234,212,.10), rgba(96,165,250,.10));
}