/* Wireless Accessories Unlimited — Closing Splash (static site)
   Put this file next to index.html
*/

:root{
  --bg1:#0b1220;
  --bg2:#111b33;
  --card:rgba(255,255,255,0.08);
  --border:rgba(255,255,255,0.16);
  --text:rgba(255,255,255,0.92);
  --muted:rgba(255,255,255,0.72);
  --soft:rgba(255,255,255,0.55);
  --accent:#8bd5ff;
  --shadow:0 22px 70px rgba(0,0,0,0.55);
}

*{ box-sizing:border-box; }
html,body{ height:100%; margin:0; }

body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(1100px 720px at 18% 18%, rgba(139,213,255,0.18) 0%, rgba(139,213,255,0) 60%),
    radial-gradient(900px 620px at 86% 80%, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0) 62%),
    linear-gradient(160deg, var(--bg1), var(--bg2));
  display:grid;
  place-items:center;
  padding: clamp(16px, 4vw, 48px);
  overflow:hidden;
  position:relative;
}

body::before{
  content:"";
  position:absolute;
  inset:-10%;
  background:url("background.svg") center/cover no-repeat;
  opacity:0.28;
  filter:saturate(1.1) contrast(1.05);
  transform: rotate(-2deg);
  pointer-events:none;
}

body::after{
  content:"";
  position:absolute;
  inset:0;
  background: radial-gradient(820px 540px at 50% 35%, rgba(0,0,0,0.12) 0%, rgba(0,0,0,0.58) 72%);
  pointer-events:none;
}

.wrap{
  width:min(920px, 100%);
  position:relative;
  z-index:1;
}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.06));
  border:1px solid var(--border);
  border-radius:22px;
  box-shadow:var(--shadow);
  padding: clamp(22px, 4.2vw, 44px);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.brand{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:18px;
}

.mark{
  width:54px;
  height:54px;
  border-radius:16px;
  display:grid;
  place-items:center;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--accent);
  flex:0 0 auto;
}

.mark svg{ width:40px; height:40px; }

.name{
  font-weight:800;
  letter-spacing:0.2px;
  font-size:1.08rem;
  line-height:1.2;
}

.since{
  margin-top:4px;
  color:var(--muted);
  font-size:0.95rem;
}

h1{
  margin: 10px 0 12px;
  font-size: clamp(1.75rem, 3.2vw, 2.45rem);
  line-height:1.15;
  letter-spacing:-0.4px;
}

.lead{
  margin:0 0 18px;
  color:var(--muted);
  font-size: clamp(1.05rem, 1.55vw, 1.18rem);
  line-height:1.62;
}

.rule{
  height:1px;
  background: linear-gradient(90deg, transparent, rgba(139,213,255,0.55), transparent);
  margin: 18px 0;
}

.thanks{
  margin:0;
  font-size:1.16rem;
  line-height:1.55;
}

.sig{
  margin: 10px 0 0;
  color: var(--soft);
  font-style: italic;
}

.footer{
  margin-top:22px;
  color: rgba(255,255,255,0.55);
  font-size: 0.92rem;
}

@media (prefers-reduced-motion: reduce){
  body::before{ transform:none; }
}