:root{
  --bg0:#05070b;
  --bg1:#070b12;
  --txt:#ffffff;
  --muted:#b7c0d1;
  --line:#1b2a46;
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --radius: 18px;
}

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

body{
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  color:var(--txt);
  background:
    radial-gradient(1200px 700px at 20% 10%, #0c1730 0%, transparent 60%),
    radial-gradient(900px 600px at 80% 20%, #0b2a22 0%, transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x:hidden;
}

/* Hard-center page (this is the main fix) */
.page{
  min-height:100vh;
  width:100%;
  display:grid;
  place-items:center;
  padding:48px 18px;
}

/* Background canvas */
#stars{
  position:fixed;
  inset:0;
  z-index:-2;
  width:100%;
  height:100%;
  display:block;
}

/* Noise overlay */
.noise{
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  opacity:.07;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='260' height='260' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}

/* Card */
.card{
  width:min(980px, 100%);
  margin:0 auto;
  background:linear-gradient(180deg, rgba(11,18,32,.78), rgba(11,18,32,.58));
  border:1px solid rgba(27,42,70,.8);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
  padding:34px 26px;
  position:relative;
  overflow:hidden;
}

.card::before{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    radial-gradient(800px 220px at 20% 0%, rgba(138,180,255,.18), transparent 55%),
    radial-gradient(720px 220px at 85% 10%, rgba(124,255,209,.13), transparent 55%);
  pointer-events:none;
}

.header{ padding:10px 8px 18px; }

/* Title */
.brand{
  margin:0;
  font-size: clamp(46px, 7vw, 78px);
  letter-spacing: .06em;
  text-transform: lowercase;
  line-height:1.05;
  display:inline-block;
  position:relative;
  text-shadow:
    0 0 18px rgba(138,180,255,.35),
    0 0 40px rgba(124,255,209,.18);
  animation: floaty 6.5s ease-in-out infinite;
}

@keyframes floaty{
  0%,100%{ transform: translate3d(0,0,0); }
  50%{ transform: translate3d(0,-4px,0); }
}

.brand::after{
  content:"";
  position:absolute;
  inset:-10px -20px;
  background: linear-gradient(120deg,
    transparent 0%,
    rgba(138,180,255,.0) 35%,
    rgba(138,180,255,.22) 45%,
    rgba(124,255,209,.22) 52%,
    rgba(138,180,255,.0) 62%,
    transparent 100%);
  transform: translateX(-120%) skewX(-15deg);
  animation: shine 3.8s ease-in-out infinite;
  pointer-events:none;
}

@keyframes shine{
  0%{ transform: translateX(-120%) skewX(-15deg); opacity:0; }
  25%{ opacity:.9; }
  55%{ opacity:.9; }
  100%{ transform: translateX(120%) skewX(-15deg); opacity:0; }
}

.sub{
  margin:10px 0 0;
  color:var(--muted);
  font-size: 15px;
  line-height:1.6;
  max-width: 70ch;
}

/* Tiles */
.grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:16px;
  padding:18px 8px 6px;
}

@media (min-width: 720px){
  .grid{ grid-template-columns: 1fr 1fr; gap:18px; }
}

.tile{
  border:1px solid rgba(27,42,70,.75);
  border-radius: 16px;
  padding:18px 16px;
  background: rgba(8,12,20,.45);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  transition: transform .2s ease, border-color .2s ease;
}

.tile:hover{
  transform: translateY(-2px);
  border-color: rgba(138,180,255,.65);
}

.tile h2{ margin:0 0 6px; font-size:18px; }
.tile p{ margin:0 0 14px; color:var(--muted); font-size:14px; line-height:1.55; }

/* Button */
.btn{
  appearance:none;
  border:1px solid rgba(138,180,255,.38);
  background: linear-gradient(180deg, rgba(138,180,255,.18), rgba(10,14,24,.18));
  color:var(--txt);
  padding:11px 14px;
  border-radius: 14px;
  text-decoration:none;
  font-weight: 650;
  letter-spacing:.02em;
  display:inline-flex;
  align-items:center;
  gap:10px;
  cursor:pointer;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.btn:hover{
  transform: translateY(-1px);
  border-color: rgba(124,255,209,.55);
  box-shadow: 0 14px 38px rgba(0,0,0,.35);
}

.icon{
  width:14px;
  height:14px;
  display:inline-block;
  border-radius:4px;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.9), rgba(255,255,255,.1));
  box-shadow: 0 0 12px rgba(138,180,255,.35);
}

.footer{
  margin-top:18px;
  padding:14px 8px 2px;
  color: rgba(183,192,209,.75);
  font-size: 12px;
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  border-top: 1px solid rgba(27,42,70,.55);
}