/* onetap unlocked - retro gaming / modern neon
   Font: Quantico
*/
:root{
  --bg0:#070816;
  --bg1:#0b0f2a;
  --panel: rgba(255,255,255,0.06);
  --panel2: rgba(255,255,255,0.09);
  --stroke: rgba(255,255,255,0.14);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.70);
  --glowA: #00ffd5;
  --glowB: #a855f7;
  --glowC: #ff2bd6;
  --shadow: 0 14px 50px rgba(0,0,0,0.55);
  --radius: 18px;
  --radius2: 26px;
  --max: 1080px;

  --mono: "Quantico", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: var(--mono);
  color: var(--text);
  background: radial-gradient(1200px 800px at 15% 10%, rgba(168,85,247,0.20), transparent 55%),
              radial-gradient(900px 650px at 90% 25%, rgba(0,255,213,0.14), transparent 55%),
              radial-gradient(900px 650px at 60% 110%, rgba(255,43,214,0.12), transparent 55%),
              linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x:hidden;
}

/* subtle retro scanlines */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255,255,255,0.05) 0px,
    rgba(255,255,255,0.05) 1px,
    transparent 2px,
    transparent 6px
  );
  opacity:0.07;
  mix-blend-mode: overlay;
  z-index:0;
}

/* neon grid */
body::after{
  content:"";
  position:fixed;
  inset:-2px;
  pointer-events:none;
  background:
    linear-gradient(to right, rgba(0,255,213,0.10) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(168,85,247,0.10) 1px, transparent 1px);
  background-size: 54px 54px;
  opacity:0.12;
  transform: perspective(900px) rotateX(58deg) translateY(220px);
  transform-origin: bottom;
  filter: blur(0.1px);
  z-index:0;
}

a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; }

.container{
  width:min(var(--max), 100%);
  margin:0 auto;
  padding: 18px 16px 34px;
  position:relative;
  z-index:1;
}

.header{
  position:sticky;
  top:0;
  z-index:10;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: linear-gradient(180deg, rgba(8,10,25,0.78), rgba(8,10,25,0.35));
  border-bottom: 1px solid rgba(255,255,255,0.10);
}

.header-inner{
  width:min(var(--max), 100%);
  margin:0 auto;
  padding: 12px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}

/* Text logo (single-line main) */
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width: 190px;
}
.brand-mark{
  width:36px;
  height:36px;
  border-radius:12px;
  background:
    radial-gradient(circle at 30% 30%, rgba(0,255,213,0.65), transparent 55%),
    radial-gradient(circle at 70% 70%, rgba(255,43,214,0.55), transparent 60%),
    rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: 0 0 22px rgba(0,255,213,0.18), 0 0 34px rgba(168,85,247,0.12);
  position:relative;
  flex: 0 0 auto;
}
.brand-mark::after{
  content:"";
  position:absolute;
  inset:7px;
  border-radius:10px;
  border: 1px dashed rgba(255,255,255,0.18);
  opacity:0.9;
}
.brand-text{
  display:flex;
  flex-direction:column;
  gap:3px;
  line-height: 1.05;
}
.brand-text .main{
  font-size: 18px;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  position:relative;
  display:inline-block;
  text-shadow:
    0 0 14px rgba(0,255,213,0.22),
    0 0 18px rgba(255,43,214,0.18);
  white-space: nowrap;
}
.brand-text .main .accent{
  background: linear-gradient(90deg, var(--glowA), var(--glowB), var(--glowC));
  -webkit-background-clip:text;
  background-clip:text;
  color: transparent;
  filter: drop-shadow(0 0 10px rgba(0,255,213,0.18));
}
.brand-text .tagline{
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.72);
}

.nav{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.nav a{
  padding:10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.86);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.nav a:hover{ transform: translateY(-1px); background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.18); }
.nav a:active{ transform: translateY(0px); }

.hero{
  margin-top: 18px;
  padding: 18px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,0.12);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.hero::before{
  content:"";
  position:absolute;
  inset:-120px -180px auto auto;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,255,213,0.20), transparent 70%);
  filter: blur(2px);
}
.hero h1{
  margin:0 0 10px;
  font-size: 24px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.hero p{
  margin:0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  max-width: 62ch;
}

.blocks{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 14px;
}

.card-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 14px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.05);
  box-shadow: 0 12px 26px rgba(0,0,0,0.30);
  transition: transform .12s ease, border-color .12s ease, background .12s ease;
  position:relative;
  overflow:hidden;
}
.card-link::before{
  content:"";
  position:absolute;
  inset: -80px auto auto -80px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168,85,247,0.18), transparent 66%);
}
.card-link:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.20);
  background: rgba(255,255,255,0.07);
}
.card-title{
  display:flex;
  flex-direction:column;
  gap:6px;
}
.card-title .t{
  font-size: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.card-title .s{
  font-size: 13px;
  color: rgba(255,255,255,0.70);
}
.card-arrow{
  width: 42px;
  height: 42px;
  border-radius: 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  display:grid;
  place-items:center;
  box-shadow: 0 0 18px rgba(0,255,213,0.10);
  flex: 0 0 auto;
}
.card-arrow span{
  font-size: 18px;
  opacity:0.9;
}

.section{
  margin-top: 16px;
  padding: 18px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,0.12);
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.03));
  box-shadow: var(--shadow);
}
.section h2{
  margin:0 0 10px;
  font-size: 18px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
}
.section p{
  margin:0;
  color: var(--muted);
  font-size: 14px;
  line-height:1.6;
}

.page-title{
  margin: 16px 0 10px;
  font-size: 20px;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  text-shadow: 0 0 18px rgba(0,255,213,0.12);
}

.item-list{
  margin-top: 12px;
  display:flex;
  flex-direction:column;
  gap: 10px;
}

/* one-line buttons with random background color and font */
.item-btn{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;

  padding: 14px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 10px 22px rgba(0,0,0,0.32);

  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;

  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;

  transition: transform .12s ease, filter .12s ease, border-color .12s ease;
}
.item-btn:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,0.22);
  filter: brightness(1.06);
}
.item-btn:active{ transform: translateY(0px); }
.item-btn .hint{
  opacity:0.85;
  font-size: 12px;
  letter-spacing: 0.10em;
}

/* footer */
.footer{
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.70);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* wider screens */
@media (min-width: 720px){
  .hero{ padding: 22px; }
  .hero h1{ font-size: 30px; }
  .blocks{ grid-template-columns: 1fr 1fr; }
  .brand-text .main{ font-size: 19px; }
}