/* Executive, simple, upload-and-go styling */
:root{
  --bg:#0b1020;
  --panel:#101a33;
  --text:#e9eefc;
  --muted:#b6c3e6;
  --line:rgba(255,255,255,.12);
  --accent:#8fb2ff;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: radial-gradient(1200px 700px at 20% 0%, rgba(143,178,255,.18), transparent 50%),
              radial-gradient(900px 500px at 90% 10%, rgba(143,178,255,.12), transparent 50%),
              var(--bg);
  color:var(--text);
  line-height:1.5;
}

a{color:inherit;text-decoration:none}
.container{max-width:1080px;margin:0 auto;padding:28px 18px}
.section{padding-top:42px;padding-bottom:42px}
h1,h2,h3{margin:0 0 14px 0;letter-spacing:-.02em}
h1{font-size:clamp(30px,4vw,46px);line-height:1.12}
h2{font-size:clamp(22px,3vw,30px)}
h3{font-size:18px}
.subtitle{color:var(--muted);max-width:60ch;margin:10px 0 0 0}

.topbar{
  display:flex;gap:16px;align-items:center;justify-content:space-between;
  padding:14px 14px;border:1px solid var(--line);border-radius:18px;
  background:rgba(16,26,51,.72);backdrop-filter: blur(10px);
}

.brand{display:flex;align-items:center;gap:12px}
.logo{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(143,178,255,.16);
  border:1px solid var(--line);
  font-weight:700;letter-spacing:.08em;
}
.brand-name{font-weight:700}
.brand-tag{color:var(--muted);font-size:13px}

.nav{display:flex;gap:14px;align-items:center}
.nav a{color:var(--muted)}
.nav a:hover{color:var(--text)}

.hero{padding:44px 0 0 0}
.cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}

.btn{
  display:inline-block;
  padding:12px 16px;border-radius:14px;
  background:rgba(143,178,255,.18);
  border:1px solid var(--line);
  color:var(--text);
  font-weight:600;
}
.btn:hover{background:rgba(143,178,255,.24)}
.btn-ghost{background:transparent}
.btn-small{padding:9px 12px;border-radius:12px}

.cards{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:12px;
  margin-top:24px;
}
.card{
  padding:16px;border-radius:18px;
  background:rgba(16,26,51,.62);
  border:1px solid var(--line);
}
.card-title{font-weight:700;margin-bottom:6px}
.card-text{color:var(--muted)}

.grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:12px;
  margin-top:14px;
}
.panel{
  padding:16px;border-radius:18px;
  background:rgba(16,26,51,.62);
  border:1px solid var(--line);
}
.panel ul{margin:10px 0 0 18px;color:var(--muted)}
.note{color:var(--muted);margin-top:14px}

.steps{color:var(--muted);margin:10px 0 0 18px}
.steps li{margin:10px 0}

.contact-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:12px;
  margin-top:14px;
}
label{display:block;color:var(--muted);font-size:14px;margin:10px 0 0}
input,textarea{
  width:100%;
  margin-top:6px;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(11,16,32,.6);
  color:var(--text);
  outline:none;
}
input:focus,textarea:focus{border-color:rgba(143,178,255,.5)}
button{cursor:pointer}

.footer{
  border-top:1px solid var(--line);
  background:rgba(11,16,32,.55);
}
.footer-inner{
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  color:var(--muted);
}
.tiny{font-size:12px;color:var(--muted);margin-top:8px}

code{font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace}

@media (max-width: 820px){
  .cards{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .nav{display:none}
}