:root{
  --bg:#071423;
--panel:#0f2742;
--text:#f3f6fb;
--muted:#b7c3d6;
--accent:#4ea3ff;
}

*{box-sizing:border-box}

html, body {
  margin: 0;
  padding: 0;
body {
  background:
    radial-gradient(1200px 600px at 50% -200px, rgba(78,163,255,.18), transparent),
    linear-gradient(180deg, rgba(255,255,255,.04), transparent),
    var(--bg);
  color: var(--text);
  line-height: 1.5;
}

h1, h2, h3 {
  color: var(--text);
}




a { color: var(--accent); text-decoration: none; }
.container{max-width:1050px;margin:0 auto;padding:0 18px}

.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11,12,16,.08);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,.10);
};

.nav{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; padding:14px 0;
}
.brand{font-weight:800; text-decoration:none; letter-spacing:.2px}
.nav-links{display:flex; align-items:center; gap:16px}
.nav-links a{opacity:.9; text-decoration:none}
.nav-links a:hover{opacity:1}

.hero {
  background:
    radial-gradient(900px 500px at center top,
      rgba(255,255,255,0.18),
      rgba(255,255,255,0.04),
      transparent);

}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .9fr;
  gap:18px;
  align-items:start;
}
@media (max-width: 880px){
  .hero-grid{grid-template-columns:1fr}
  .nav-links{gap:12px}
}

.pill{
  display:inline-block;
  padding:6px 10px;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  color: var(--muted);
  font-size:14px;
  margin:0 0 10px;
}

h1{font-size:44px; line-height:1.08; margin:10px 0 10px}
@media (max-width: 520px){ h1{font-size:36px} }

.lead{font-size:18px; color: var(--muted); max-width:70ch; margin:0 0 16px}

.section{padding:44px 0}
.section.alt{
  background: linear-gradient(
    180deg,
    #0f2742,
    #081728
  );
  border-top: 1px solid rgba(255,255,255,.12);
  border-bottom: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
}

h2{font-size:28px; margin:0 0 6px}
.muted{color: var(--muted)}
.small{font-size:14px}
.label{margin:0; font-size:12px; color: var(--muted); text-transform:uppercase; letter-spacing:.12em}

.grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:14px;
  margin-top:16px;
}
@media (max-width: 880px){ .grid{grid-template-columns:1fr} }

.card{
  background: rgba(17,19,26,.72);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: var(--shadow);
}
.card-title{margin:0 0 10px}
.highlight{position:relative}
.divider{height:1px; background: rgba(255,255,255,.10); margin:14px 0}

.checklist{padding-left:18px; margin:0}
.checklist li{margin:8px 0; color: var(--muted)}

.btn{
  display:inline-block;
  padding:12px 14px;
  border-radius: 12px;.
  background: var(--btn);
  color: var(--btnText);
  text-decoration:none;
  font-weight:800;
  border: 1px solid rgba(255,255,255,.10);
}
.btn:hover{opacity:.92}
.btn-outline{
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255,255,255,.25);
}
.btn-sm{padding:10px 12px; border-radius: 12px}

.cta-row{display:flex; gap:12px; flex-wrap:wrap; margin:14px 0 8px}

.callout{
  margin-top:14px;
  padding:14px;
  border-radius: 14px;
  border: 1px dashed rgba(255,255,255,.22);
  color: var(--muted);
}

.about-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:14px;
}
@media (max-width: 880px){ .about-grid{grid-template-columns:1fr} }

.contact-card{
  display:grid;
  grid-template-columns: .7fr 1.3fr;
  gap:14px;
  align-items:start;
  margin-top:14px;
}
@media (max-width: 880px){ .contact-card{grid-template-columns:1fr} }

form{display:grid; gap:10px}
input, textarea{
  width:100%;
  padding:12px;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--text);
  margin-top:6px;
}
input::placeholder, textarea::placeholder{color: rgba(255,255,255,.50)}
textarea{resize: vertical; min-height: 110px}

.site-footer{
  padding:22px 0;
  border-top:1px solid rgba(255,255,255,.06);
}
.footer-row{display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap}
body { 
  background:
    radial-gradient(1200px 600px at 50% -200px, rgba(78,163,255,.22), transparent),
    linear-gradient(180deg, rgba(255,255,255,.05), transparent 380px),
    var(--bg) !important;
}
button,
.btn {
  background: var(--accent);
  color: #071423;
  border: 1px solid rgba(255,255,255,.25);
  padding: 12px 22px;
  border-radius: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(78,163,255,.35);
  transition: all .2s ease;
}

button:hover,
.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 0 10px 26px rgba(78,163,255,.5);
}