:root{
  --sr-bg0:#05070c;
  --sr-bg1:#0b1220;

  --sr-text:rgba(255,255,255,0.92);
  --sr-muted:rgba(255,255,255,0.70);
  --sr-muted2:rgba(255,255,255,0.55);

  --sr-line:rgba(255,255,255,0.12);
  --sr-card:rgba(255,255,255,0.05);

  --sr-accent:#5aa0ff;
  --sr-accent2:#7fb4ff;

  --sr-radius:18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0; font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif; color:var(--sr-text); background:linear-gradient(180deg,var(--sr-bg0),var(--sr-bg1));}

a{color:inherit; text-decoration:none}

.sr-page{
  overflow:hidden;
}

/* “Home” top-right */
.sr-toplink{
  position:fixed;
  top:18px;
  right:18px;
  z-index:10;
  font-size:12px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.70);
  padding:8px 12px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.10);
}
.sr-toplink:hover{
  color:rgba(255,255,255,0.92);
  border-color: rgba(127,180,255,0.35);
}

/* Background glow/blur layers (no image needed) */
.sr-bg{
  position:fixed;
  inset:-40px;
  z-index:0;
  background:
    radial-gradient(900px 520px at 30% 20%, rgba(90,160,255,0.22), transparent 60%),
    radial-gradient(900px 520px at 80% 30%, rgba(90,160,255,0.16), transparent 62%),
    radial-gradient(1000px 650px at 50% 110%, rgba(90,160,255,0.10), transparent 60%),
    linear-gradient(180deg, var(--sr-bg0), var(--sr-bg1));
  filter: blur(10px);
  transform: scale(1.05);
}

.sr-vignette{
  position:fixed;
  inset:0;
  z-index:1;
  background:
    radial-gradient(900px 600px at 50% 35%, rgba(0,0,0,0.10), rgba(0,0,0,0.78));
}

/* Center container */
.sr-center{
  position:relative;
  z-index:2;
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:34px 18px;
}

.sr-wrap{
  width:min(820px, 100%);
  text-align:center;
  padding:34px 28px 24px;
  border-radius: var(--sr-radius);
  border:1px solid rgba(255,255,255,0.10);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  box-shadow: 0 28px 120px rgba(0,0,0,0.55);
}

/* Logo */
.sr-logo{
  height:54px;
  width:auto;
  display:block;
  margin:0 auto 14px;
  /* helps logo stand out without a backplate */
  filter: drop-shadow(0 8px 18px rgba(0,0,0,0.65));
}

/* Title block */
.sr-eyebrow{
  font-size:12px;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.62);
  margin-bottom:10px;
}

.sr-title{
  margin:0;
  font-size:56px;
  line-height:0.98;
  letter-spacing:0.10em;
  text-transform:uppercase;
  text-shadow: 0 10px 40px rgba(0,0,0,0.55);
}

.sr-sub{
  margin-top:12px;
  font-size:11px;
  letter-spacing:0.26em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.55);
}

/* Progress bar */
.sr-progress{
  margin:18px auto 10px;
  width:min(420px, 92%);
  height:10px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
  overflow:hidden;
}

.sr-progress-bar{
  height:100%;
  border-radius:999px;
  background: linear-gradient(90deg, rgba(90,160,255,0.50), rgba(127,180,255,0.95));
  box-shadow: 0 0 24px rgba(90,160,255,0.35);
}

.sr-progress-labels{
  width:min(420px, 92%);
  margin:0 auto 16px;
  display:flex;
  justify-content:space-between;
  font-size:10px;
  color:rgba(255,255,255,0.45);
  letter-spacing:0.18em;
  text-transform:uppercase;
}

.sr-copy{
  margin:0 auto 18px;
  max-width:64ch;
  color:var(--sr-muted);
  line-height:1.55;
  font-size:14px;
}

/* Buttons */
.sr-actions{
  display:flex;
  gap:12px;
  justify-content:center;
  flex-wrap:wrap;
  margin-bottom:18px;
}

.sr-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 16px;
  border-radius:12px;
  border:1px solid rgba(90,160,255,0.45);
  background: rgba(90,160,255,0.12);
  color: var(--sr-accent2);
  font-weight:650;
  min-width:140px;
}
.sr-btn:hover{
  border-color: rgba(90,160,255,0.75);
  background: rgba(90,160,255,0.16);
}

.sr-btn-ghost{
  border-color: rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.86);
}
.sr-btn-ghost:hover{
  border-color: rgba(127,180,255,0.35);
}

/* Social */
.sr-social{
  display:flex;
  justify-content:center;
  gap:14px;
  margin:4px 0 16px;
}
.sr-social a{
  width:36px;
  height:36px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.03);
  color:rgba(255,255,255,0.78);
  font-weight:700;
  text-transform:lowercase;
}
.sr-social a:hover{
  border-color: rgba(127,180,255,0.35);
  color: rgba(255,255,255,0.92);
}

/* Footer */
.sr-foot{
  margin-top:10px;
  padding-top:14px;
  border-top:1px solid rgba(255,255,255,0.08);
  color:var(--sr-muted2);
  font-size:12px;
}

/* Mobile adjustments */
@media (max-width:560px){
  .sr-wrap{ padding:26px 18px 18px; }
  .sr-title{ font-size:40px; }
  .sr-logo{ height:46px; }
}

.sr-icon{
  width:110px;
  height:110px;
  margin:0 auto 18px;
  object-fit:contain;
  filter:
    drop-shadow(0 12px 26px rgba(0,0,0,0.70))
    drop-shadow(0 0 22px rgba(90,160,255,0.20));
}