:root{
  --bg: #0b1220;
  --card: rgba(255,255,255,.06);
  --card2: rgba(255,255,255,.04);
  --text: #eaf0ff;
  --muted: rgba(234,240,255,.75);
  --line: rgba(234,240,255,.14);
  --accent: #66c2ff;
  --accent2: #9ae6b4;
  --shadow: 0 18px 50px rgba(0,0,0,.35);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(1200px 500px at 15% 0%, rgba(102,194,255,.18), transparent 60%),
              radial-gradient(900px 450px at 90% 10%, rgba(154,230,180,.14), transparent 55%),
              var(--bg);
  color: var(--text);
  line-height: 1.5;
}

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

.container{
  max-width: 1050px;
  padding: 0 18px;
  margin: 0 auto;
}

.site-header{
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
  background: rgba(11,18,32,.70);
  border-bottom: 1px solid var(--line);
  z-index: 10;
}

.site-header .container{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 220px;
}
.brand-mark{
  width: 200px;
  height: 100px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,1);
  border: 1px solid var(--line);
  overflow: hidden; /* CRITICAL */
}
.brand-mark img{
  max-width: 100%;
  max-height: 100%;
  object-fit: contain; /* keeps logo proportions */
  padding: 6px; /* breathing room */
}
.brand-text h1{
  font-size: 15px;
  margin: 0;
}
.tagline{
  margin: 2px 0 0 0;
  color: var(--muted);
  font-size: 12px;
}

.nav{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
}
.nav a{
  color: var(--text);
  opacity: .9;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid transparent;
}
.nav a:hover{
  border-color: var(--line);
  background: rgba(255,255,255,.04);
  text-decoration:none;
}

.hero{
  padding: 46px 0 10px;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 18px;
  align-items: start;
}
.hero h2{
  margin: 0 0 10px 0;
  font-size: 34px;
  letter-spacing: -.02em;
}
.hero p{
  color: var(--muted);
  font-size: 16px;
  max-width: 60ch;
}

.card{
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
}
.card h3{ margin: 0 0 10px 0; }
.list{
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}
.small{ color: var(--muted); font-size: 13px; }
.note{ margin-top: 14px; font-size: 13px; color: var(--muted); }

.cta-row{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 18px 0 10px;
}
.button{
  display:inline-block;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid rgba(102,194,255,.35);
  background: rgba(102,194,255,.15);
  color: var(--text);
  font-weight: 650;
  text-decoration:none;
}
.button:hover{
  text-decoration:none;
  border-color: rgba(102,194,255,.65);
  background: rgba(102,194,255,.22);
}
.button-secondary{
  border-color: rgba(154,230,180,.35);
  background: rgba(154,230,180,.12);
}
.button-secondary:hover{
  border-color: rgba(154,230,180,.65);
  background: rgba(154,230,180,.18);
}

.section{
  padding: 40px 0;
}
.section h2{
  margin: 0 0 14px 0;
  font-size: 26px;
}
.section-alt{
  background: rgba(255,255,255,.03);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.panel{
  background: var(--card2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
}
.panel h3{ margin: 0 0 8px 0; }
.panel p{ margin: 0; color: var(--muted); }

.callout{
  margin-top: 16px;
  border: 1px solid rgba(102,194,255,.25);
  background: rgba(102,194,255,.08);
  padding: 14px 16px;
  border-radius: 18px;
  color: var(--muted);
}

.coverage-list{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px 0 0;
}
.coverage-list span{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  padding: 8px 10px;
  border-radius: 999px;
  color: var(--text);
  font-size: 13px;
}

.contact-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.footer{
  margin-top: 24px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .hero h2{ font-size: 28px; }
}