/* Webnexs.in — minimal responsive landing styles */
:root {
  --bg: #0b0f19;
  --fg: #e6e6e6;
  --muted: #9aa4b2;
  --primary: #2962ff;
  --primary-700: #1e40ff;
  --card: #101624;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 15, 25, 0.8);
  backdrop-filter: saturate(120%) blur(10px);
  border-bottom: 1px solid #111826;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-weight: 700; font-size: 1.1rem; }
.brand span { color: var(--primary); }
.nav a { margin-left: 16px; color: var(--muted); }
.nav .btn { margin-left: 20px; }

/* Buttons */
.btn {
  display: inline-block; padding: 10px 16px; border: 1px solid #2a3345; border-radius: 8px;
  background: #131a2a; color: #d6e1ff; transition: all .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: white; }
.btn.primary:hover { background: var(--primary-700); }

/* Hero */
.hero {
  padding: 96px 0;
  background:
    radial-gradient(1000px 400px at 20% -10%, rgba(41, 98, 255, 0.25), transparent),
    radial-gradient(800px 300px at 80% -20%, rgba(0, 245, 255, 0.15), transparent);
}
.hero h1 { font-size: 2.2rem; margin: 0 0 12px; }
.hero p { max-width: 720px; color: var(--muted); margin: 0 0 24px; }
.cta .btn { margin-right: 12px; }

/* Sections */
.grid-section { padding: 64px 0; }
.grid-section.alt { background: #0e1422; }
.cards { padding: 64px 0; }
.team { padding: 64px 0; background: #0e1422; }
.case { padding: 64px 0; }

/* Grid */
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.grid article { background: var(--card); padding: 18px; border: 1px solid #1b2335; border-radius: 12px; }
.grid h3 { margin: 0 0 8px; font-size: 1rem; }
.grid p { margin: 0; color: var(--muted); }

/* Contact */
.contact { padding: 64px 0; background: linear-gradient(180deg, #0e1422, #0b0f19); }
.contact form { display: flex; flex-direction: column; gap: 12px; }
.contact .row { display: flex; gap: 12px; }
.contact input, .contact textarea {
  width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid #1b2335;
  background: #0b1222; color: #e6e6e6;
}
.contact input::placeholder, .contact textarea::placeholder { color: #6b7280; }

/* Footer */
.site-footer { border-top: 1px solid #111; padding: 24px 0; color: #98a2b3; }

/* Responsive */
@media (max-width: 900px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) {
  .nav a { display: none; }
  .nav .btn { display: inline-block; }
  .hero { padding: 64px 0; }
  .grid { grid-template-columns: 1fr; }
  .contact .row { flex-direction: column; }
}