:root {
  --bg: #050505;
  --bg-soft: #111111;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-strong: rgba(255, 255, 255, 0.1);
  --text: #f5f1ea;
  --muted: #b7ab96;
  --gold: #d5ae69;
  --gold-soft: rgba(213, 174, 105, 0.16);
  --line: rgba(213, 174, 105, 0.24);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(213, 174, 105, 0.14), transparent 28%),
    radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.05), transparent 24%),
    linear-gradient(180deg, #090909 0%, #040404 52%, #000000 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  width: 22rem;
  height: 22rem;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

body::before {
  top: -8rem;
  right: -4rem;
  background: rgba(213, 174, 105, 0.14);
}

body::after {
  left: -8rem;
  bottom: -10rem;
  background: rgba(255, 255, 255, 0.08);
}

.shell {
  position: relative;
  z-index: 1;
  width: min(100%, 34rem);
  margin: 0 auto;
  padding: 2rem 1.1rem 3rem;
}

.hero {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 1.3rem 1.15rem 1.6rem;
  border: 1px solid var(--line);
  border-radius: 2rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.03)),
    rgba(10, 10, 10, 0.82);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(213, 174, 105, 0.2), transparent 26%),
    linear-gradient(315deg, rgba(255, 255, 255, 0.08), transparent 20%);
  pointer-events: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1.2rem;
  color: var(--gold);
  background: rgba(213, 174, 105, 0.08);
  border: 1px solid rgba(213, 174, 105, 0.18);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.logo-wrap {
  width: min(68vw, 11.5rem);
  margin: 0 auto 1.15rem;
  padding: 0.45rem;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(213, 174, 105, 0.45), rgba(255, 255, 255, 0.08));
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.4);
}

.logo {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 3rem);
  letter-spacing: 0.08em;
  font-weight: 700;
}

.subtitle {
  margin: 0.7rem auto 0;
  max-width: 28rem;
  color: var(--muted);
  line-height: 1.9;
  font-size: 0.98rem;
}

.links {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.9rem;
}

.link-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.95rem;
  text-decoration: none;
  color: inherit;
  padding: 1rem 1rem 1rem 0.95rem;
  border-radius: 1.35rem;
  border: 1px solid rgba(213, 174, 105, 0.16);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    rgba(17, 17, 17, 0.92);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.25);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.link-card:hover,
.link-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(213, 174, 105, 0.42);
  background:
    linear-gradient(180deg, rgba(213, 174, 105, 0.14), rgba(255, 255, 255, 0.05)),
    rgba(20, 20, 20, 0.96);
  outline: none;
}

.icon {
  flex: 0 0 3.35rem;
  width: 3.35rem;
  height: 3.35rem;
  display: grid;
  place-items: center;
  border-radius: 1rem;
  color: var(--gold);
  background: linear-gradient(135deg, rgba(213, 174, 105, 0.2), rgba(255, 255, 255, 0.06));
  border: 1px solid rgba(213, 174, 105, 0.18);
}

.icon svg {
  width: 1.55rem;
  height: 1.55rem;
  fill: currentColor;
}

.floating-qr {
  position: fixed;
  left: 1.25rem;
  bottom: 1.5rem;
  z-index: 5;
  width: 10rem;
  text-decoration: none;
  color: var(--text);
  transition:
    left 260ms ease,
    top 260ms ease,
    transform 260ms ease,
    width 260ms ease;
}

.floating-qr-inner {
  padding: 0.7rem;
  border-radius: 1.5rem;
  border: 1px solid rgba(213, 174, 105, 0.24);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04)),
    rgba(8, 8, 8, 0.88);
  backdrop-filter: blur(14px);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.34);
}

.floating-qr img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: 0.5rem;
  background: #fff;
  image-rendering: pixelated;
}

.floating-qr span {
  display: block;
  margin-top: 0.55rem;
  text-align: center;
  color: var(--gold);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.copy {
  min-width: 0;
  flex: 1;
}

.copy strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.24rem;
}

.copy span {
  display: block;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.arrow {
  color: var(--gold);
  font-size: 1.2rem;
}

.footer-note {
  text-align: center;
  color: rgba(245, 241, 234, 0.55);
  margin-top: 1.25rem;
  font-size: 0.82rem;
  line-height: 1.8;
}

.qr-bottom-slot {
  display: none;
}

@media (max-width: 900px) {
  .shell {
    padding: 1.2rem 0.85rem 2.4rem;
  }

  .hero {
    border-radius: 1.6rem;
    padding: 1.1rem 0.95rem 1.35rem;
  }

  .link-card {
    padding: 0.9rem;
  }

  .floating-qr {
    left: 0.75rem;
    bottom: 0.9rem;
    width: 7rem;
  }

  .floating-qr-inner {
    padding: 0.5rem;
    border-radius: 1.1rem;
  }

  .floating-qr span {
    font-size: 0.58rem;
    letter-spacing: 0.08em;
  }

  .qr-bottom-slot {
    display: block;
    height: 8.8rem;
    margin-top: 0.35rem;
  }
}