:root{
  --bg:#070b12;
  --panel:#0b1322cc;
  --text:#d6e0ff;
  --muted:#92a1c2;
  --accent: #0ff2ff;
  --accent-2:#6ca0ff;
  --ring: #00ffe0;
  --radius: 16px;
  --shadow: 0 10px 35px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.03);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Inter, Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji", "Segoe UI Symbol";
  color:var(--text);
  background: var(--bg);
  display:grid;
  place-items:center;
  overflow:hidden;
}

/* Background layers */
.backdrop{
  position:fixed; inset:0; overflow:hidden; pointer-events:none;
  background:
    radial-gradient(1200px 800px at 80% -10%, rgba(12, 215, 255,.16), transparent 60%),
    radial-gradient(800px 500px at -10% 80%, rgba(108,160,255,.14), transparent 60%),
    radial-gradient(1400px 900px at 50% 120%, rgba(0,255,192,.12), transparent 60%),
    #060a12;
}

/* Animated grid */
.grid{
  position:absolute; inset:-200vmax; opacity:.06; transform:rotate(2deg);
  background-image:
    linear-gradient(to right, #fff 1px, transparent 1px),
    linear-gradient(to bottom, #fff 1px, transparent 1px);
  background-size: 40px 40px, 40px 40px;
  animation: slide 18s linear infinite;
  filter: drop-shadow(0 0 1px rgba(255,255,255,.2));
}
@keyframes slide{
  from{ background-position: 0 0, 0 0;}
  to{ background-position: 40px 40px, 40px 40px;}
}

/* Noise film */
.noise{
  position:absolute; inset:-50%; opacity:.03; mix-blend:overlay; background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: drift 60s linear infinite;
  transform: translateZ(0);
}
@keyframes drift{to{transform:translate3d(-10%, -10%, 0)}}

/* Content shell */
.wrap{
  position:relative; width:min(980px, 92vw); padding:32px;
  display:flex; flex-direction:column; gap:28px; align-items:center; z-index:1;
}

header{
  width:100%;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.brand{
  display:flex; align-items:center; gap:12px; text-decoration:none; color:inherit;
}
.logo{
  width:40px; height:40px; border-radius:12px; display:grid; place-items:center;
  background: linear-gradient(145deg, #0c1528, #090f1b);
  box-shadow: var(--shadow);
  position:relative; overflow:hidden;
}
.logo::after{
  content:""; position:absolute; inset:0;
  background: conic-gradient(from 180deg at 50% 50%, rgba(0,255,224,.0), rgba(0,255,224,.18), rgba(108,160,255,.18), rgba(0,255,224,.0));
  filter: blur(10px); opacity:.9; mix-blend:screen;
}
.wordmark{
  font-weight:700; letter-spacing:.3px;
}

.badge{
  font-size:.8rem; letter-spacing:.35em; text-transform:uppercase; color:var(--muted);
  background: linear-gradient(180deg, #0b1322, #0a111d);
  border:1px solid rgba(255,255,255,.06);
  border-radius:999px; padding:8px 12px; box-shadow: var(--shadow);
  display:flex; align-items:center; gap:8px;
}
.dot{
  width:6px; height:6px; border-radius:50%;
  background:var(--accent); box-shadow:0 0 12px var(--accent);
}

main{
  width:100%;
  display:grid; place-items:center;
}

.card{
  width:min(800px, 100%);
  border-radius: var(--radius);
  padding: clamp(28px, 5vw, 48px);
  background:
    linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03)) padding-box,
    radial-gradient(120% 180% at 0% 0%, rgba(0,255,224,.28), transparent 60%) border-box,
    radial-gradient(140% 160% at 100% 100%, rgba(108,160,255,.26), transparent 60%) border-box;
  border:1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow);
  position:relative; overflow:hidden;
  backdrop-filter: blur(10px);
  isolation:isolate;
}

.card::before{
  content:""; position:absolute; inset: -30%; z-index:-1;
  background: radial-gradient(50% 50% at 50% 50%, rgba(0,255,224,.12), transparent 60%);
  animation: pulse 8s ease-in-out infinite;
}
@keyframes pulse{50%{transform:scale(1.05); opacity:.9}}

.title{
  margin:0 0 8px 0;
  font-size: clamp(36px, 7vw, 64px);
  line-height:1.05;
  letter-spacing: .02em;
  background: linear-gradient(180deg, #eaf5ff, #9bd8ff 55%, #62ffe9);
  -webkit-background-clip: text; background-clip:text; color: transparent;
  text-shadow: 0 6px 30px rgba(0,255,224,.08);
}
.subtitle{
  margin:0 0 20px 0; color:var(--muted);
  font-size: clamp(16px, 2.2vw, 18px);
}

.divider{
  height:1px; width:100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.12), transparent);
  margin: 18px 0 22px;
}

/* Email form */
form{
  display:flex; flex-wrap:wrap; gap:12px; align-items:center;
}
.input{
  flex:1; min-width:220px;
  background:#0a1322; border:1px solid rgba(255,255,255,.12);
  border-radius:12px; padding:14px 16px; color:var(--text);
  outline:none; box-shadow: inset 0 0 0 1px transparent;
}
.input:focus{
  box-shadow: inset 0 0 0 1px var(--ring), 0 0 0 6px rgba(0,255,224,.08);
}
.btn{
  cursor:pointer; border:0; border-radius:12px; padding:14px 18px; font-weight:600;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color:#0a0f1a; box-shadow: 0 10px 30px rgba(0,255,224,.2);
  transition: transform .12s ease, box-shadow .2s ease;
}
.btn:hover{
  transform: translateY(-1px);
  box-shadow:0 14px 34px rgba(0,255,224,.28);
}
.btn:active{ transform: translateY(0); }

/* Footer */
footer{
  width:100%; display:flex; justify-content:center; align-items:center; gap:12px;
  color:var(--muted); font-size:.9rem; padding-bottom:8px;
}
.social{
  display:flex; gap:10px;
}
.icon{
  width:28px; height:28px; border-radius:10px; display:grid; place-items:center;
  background:#0a1322; border:1px solid rgba(255,255,255,.08);
  text-decoration:none; color:var(--text);
  transition:transform .12s ease, border-color .2s ease;
}
.icon:hover{
  transform: translateY(-1px);
  border-color: rgba(0,255,224,.45);
}

canvas#stars{
  position:fixed; inset:0; z-index:0; pointer-events:none; opacity:.6;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce){
  .grid, .noise, .card::before{ animation: none; }
  #stars{ display:none; }
}

/* Small screens */
@media (max-width:480px){
  .badge{ display:none; }
  header{ justify-content:center; }
}

/* Accessibility focus */
:focus-visible{
  outline: 3px solid var(--ring);
  outline-offset: 2px;
  border-radius: 8px;
}

/* Screen reader only */
.sr-only{
  position:absolute;
  left:-9999px;
}