:root{
  --bg: #050505;
  --yellow: #ffd200;
  --yellow2: #ffea66;
  --text: #f3f3f3;
  --muted: rgba(243,243,243,.72);
  --flicker: 1;
}

*{ box-sizing: border-box; }
html, body { height: 100%; }
body{
  margin: 0;
  font-family: "Oswald", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* Background layers */
.bg-vignette{
  position: fixed; inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(255,210,0,.07), rgba(0,0,0,.88) 60%, rgba(0,0,0,.98) 100%);
  pointer-events: none;
}
.bg-glow{
  position: fixed; inset: 0;
  background:
    radial-gradient(circle at 50% 42%, rgba(255,210,0,.22), rgba(255,210,0,0) 55%),
    radial-gradient(circle at 50% 42%, rgba(255,234,102,.14), rgba(0,0,0,0) 62%);
  filter: blur(6px);
  opacity: calc(.85 * var(--flicker));
  pointer-events: none;
}
.bg-noise{
  position: fixed; inset: 0;
  opacity: .09;
  mix-blend-mode: overlay;
  pointer-events: none;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
  background-size: 240px 240px;
}

/* Layout */
.wrap{
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 28px 16px;
}

.card{
  width: min(820px, 100%);
  padding: clamp(22px, 3.2vw, 34px);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(10,10,10,.78), rgba(10,10,10,.62));
  border: 1px solid rgba(255,210,0,.18);
  box-shadow:
    0 0 0 1px rgba(0,0,0,.6) inset,
    0 22px 60px rgba(0,0,0,.72);
  backdrop-filter: blur(10px);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* subtle scratches */
.card::before{
  content:"";
  position:absolute; inset:-40%;
  background:
    repeating-linear-gradient(
      0deg,
      rgba(255,210,0,.00) 0px,
      rgba(255,210,0,.00) 6px,
      rgba(255,210,0,.06) 7px,
      rgba(255,210,0,.00) 10px
    );
  transform: rotate(-6deg);
  opacity: .35;
  pointer-events: none;
}

/* Logo */
.logo-wrap{
  position: relative;
  display: inline-grid;
  place-items: center;
  margin-top: 4px;
  margin-bottom: 12px;
}

.logo{
  width: min(560px, 92vw);
  height: auto;
  display: block;
  filter:
    drop-shadow(0 0 16px rgba(255,210,0,.55))
    drop-shadow(0 0 48px rgba(255,210,0,.22));
  user-select: none;
}

/* glitch overlay (very subtle) */
.logo-glitch{
  position:absolute; inset: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  pointer-events:none;
}

.logo-wrap::after{
  content:"";
  position:absolute;
  inset: -10px;
  background: radial-gradient(circle at 50% 52%, rgba(255,210,0,.16), rgba(0,0,0,0) 60%);
  filter: blur(10px);
  opacity: calc(.85 * var(--flicker));
  pointer-events:none;
}

/* Text */
.tagline{
  margin: 4px 0 6px;
  letter-spacing: .28em;
  font-weight: 700;
  font-size: clamp(14px, 2vw, 18px);
  color: rgba(255,234,102,.95);
  text-transform: uppercase;
  text-shadow: 0 0 18px rgba(255,210,0,.22);
}

.sub{
  margin: 0 auto 18px;
  max-width: 52ch;
  font-weight: 400;
  font-size: clamp(14px, 1.6vw, 18px);
  color: var(--muted);
  line-height: 1.45;
}

/* Buttons */
.links{
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.btn{
  display: grid;
  gap: 2px;
  padding: 14px 16px;
  border-radius: 14px;
  text-decoration: none;
  color: #101010;
  background: linear-gradient(180deg, rgba(255,210,0,.95), rgba(255,210,0,.78));
  border: 1px solid rgba(255,234,102,.65);
  box-shadow:
    0 10px 26px rgba(255,210,0,.12),
    0 0 0 1px rgba(0,0,0,.35) inset;
  transition: transform .12s ease, filter .12s ease, box-shadow .12s ease;
  font-weight: 700;
  letter-spacing: .02em;
  text-transform: uppercase;
}

.btn-sub{
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  font-size: 14px;
  color: rgba(16,16,16,.75);
}

.btn:hover{
  transform: translateY(-1px);
  filter: brightness(1.05);
  box-shadow:
    0 14px 34px rgba(255,210,0,.16),
    0 0 24px rgba(255,210,0,.18),
    0 0 0 1px rgba(0,0,0,.35) inset;
}

.btn:active{
  transform: translateY(0px);
}

/* Footer */
.footer{
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  opacity: .75;
}

.footer-text{
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: 12px;
}

.dot{
  width: 6px; height: 6px;
  border-radius: 99px;
  background: rgba(255,210,0,.8);
  box-shadow: 0 0 12px rgba(255,210,0,.35);
}