/* 100CUCI - small extras on top of Tailwind */
html { scroll-behavior: smooth; }

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding-bottom: 5.5rem; /* space for floating CTA */
}

.bg-hero-mesh {
  background:
    radial-gradient(ellipse 80% 60% at 90% 10%, rgba(26, 109, 255, 0.09), transparent 50%),
    radial-gradient(ellipse 70% 50% at 0% 90%, rgba(230, 57, 47, 0.07), transparent 45%),
    linear-gradient(165deg, #e8f8ef 0%, #ffffff 52%, #eef4ff 100%);
}

.bg-cta-gradient {
  background: linear-gradient(120deg, #087a3a 0%, #0d9f4f 42%, #1a6dff 100%);
}

.bg-topbar {
  background: linear-gradient(90deg, #087a3a, #0d9f4f 48%, #1a6dff);
}

.icon-box {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 0.9rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.icon-box-lg {
  width: 4rem;
  height: 4rem;
  border-radius: 1.1rem;
  font-size: 1.55rem;
}

.step-num {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, #0d9f4f, #087a3a);
  flex-shrink: 0;
}

.pulse-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 9999px;
  background: #0d9f4f;
  animation: pulse-dot 1.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.8); }
}

details.faq summary::-webkit-details-marker { display: none; }
details.faq summary { list-style: none; }
details.faq[open] summary .faq-chevron { transform: rotate(180deg); }

/* Floating action buttons - bottom right, circular icon only */
.float-cta {
  position: fixed;
  right: 0.85rem;
  bottom: 0.85rem;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  left: auto;
  width: auto;
}

.float-btn {
  width: 3.15rem;
  height: 3.15rem;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.22);
  transition: transform 0.2s ease, filter 0.2s ease;
  text-decoration: none;
  line-height: 1;
}

.float-btn:hover {
  transform: scale(1.06);
  color: #fff;
  filter: brightness(1.05);
}

.float-btn-claim {
  background: linear-gradient(135deg, #0d9f4f, #087a3a);
}

.float-btn-register {
  background: linear-gradient(135deg, #e6392f, #c42820);
}

@media (max-width: 480px) {
  .float-cta {
    right: 0.7rem;
    bottom: 0.7rem;
    left: auto;
    width: auto;
  }
  .float-btn {
    width: 2.9rem;
    height: 2.9rem;
    font-size: 1rem;
  }
}