:root {
  --accent: #00b8f1;
  --accent-soft: #7fe4ff;
  --muted: #f7f0d1;
  --ink: #191919;
  --card: rgba(255, 255, 255, 0.9);
  --blur: rgba(255, 255, 255, 0.35);
  --shadow: 0 18px 35px rgba(0, 0, 0, 0.18);
  font-family: "Montserrat", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px 64px;
  overflow: hidden;
}

main {
  width: min(540px, 100%);
  background: var(--card);
  box-shadow: var(--shadow);
  border-radius: 32px;
  padding: 48px 40px 36px;
  position: relative;
  z-index: 2;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.orb {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.55;
  z-index: 0;
}

.orb--left {
  background: #fce38a;
  top: -120px;
  left: -60px;
  animation: float 14s ease-in-out infinite;
}

.orb--right {
  background: #ff8dc7;
  bottom: -140px;
  right: -110px;
  animation: float 16s ease-in-out infinite reverse;
}

.sparkles span {
  position: absolute;
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  opacity: 0.8;
  animation: twinkle 5s ease-in-out infinite;
}

.sparkles span:nth-child(2) { animation-delay: 0.8s; }
.sparkles span:nth-child(3) { animation-delay: 1.6s; }
.sparkles span:nth-child(4) { animation-delay: 2.4s; }
.sparkles span:nth-child(5) { animation-delay: 3.2s; }

.linkhub-header {
  text-align: center;
  margin-bottom: 36px;
}

.linkhub-logo {
  width: 160px;
  height: auto;
  margin-bottom: 12px;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.18));
}

.eyebrow {
  font-size: 13px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

h1 {
  margin: 8px 0 12px;
  font-size: clamp(32px, 5vw, 48px);
  letter-spacing: 2px;
}

.tagline {
  color: #4a4a4a;
  margin: 0;
  font-size: 16px;
  line-height: 1.5;
}

.badges {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 20px;
  flex-wrap: wrap;
}

.badge {
  background: rgba(0, 184, 241, 0.12);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
}

.link-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 12px;
}

.link-card {
  text-decoration: none;
  color: inherit;
  border-radius: 18px;
  padding: 18px 22px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(0, 0, 0, 0.04);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
}

.link-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(0, 184, 241, 0.15), rgba(255, 255, 255, 0));
  opacity: 0;
  transition: opacity 0.35s ease;
}

.link-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: rgba(0, 184, 241, 0.4);
}

.link-card:hover::after {
  opacity: 1;
}

.icon-pill {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: var(--muted);
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--ink);
}

.card-text {
  flex: 1;
}

.card-text strong {
  display: block;
  font-size: 16px;
  letter-spacing: 0.5px;
}

.card-text span {
  font-size: 13px;
  color: #666;
}

footer {
  margin-top: 32px;
  text-align: center;
  font-size: 13px;
  color: #4a4a4a;
}

@media (max-width: 640px) {
  body {
    padding: 24px 18px 48px;
  }
  main {
    padding: 36px 22px 28px;
  }
  .link-card {
    padding: 16px 18px;
  }
}

@keyframes float {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(12px, -18px) scale(1.05); }
  100% { transform: translate(0, 0) scale(1); }
}

@keyframes twinkle {
  0%, 100% { opacity: 0.2; transform: scale(0.85); }
  50% { opacity: 0.8; transform: scale(1.2); }
}