.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem clamp(1.5rem, 5vw, 4rem);
  background: rgba(253, 246, 236, 0.75);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.topbar__logo {
  display: flex;
  align-items: center;
}

.topbar__logo img {
  height: 2.1rem;
  width: auto;
}

.topbar__nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
}

.topbar__nav a:not(.topbar__cta):hover {
  color: var(--coral);
}

.topbar__cta {
  background: var(--gradient-brand);
  color: var(--cream);
  padding: 0.6rem 1.4rem;
  border-radius: 99px;
  font-weight: 400;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.topbar__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.6rem 1.5rem rgba(244, 131, 108, 0.45);
}

.cta-banner {
  margin: clamp(4rem, 10vw, 8rem) clamp(1.25rem, 4vw, 3rem);
  padding: clamp(4rem, 9vw, 7rem) clamp(1.5rem, 6vw, 5rem);
  border-radius: 2.5rem;
  background: var(--gradient-brand);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: "✦";
  position: absolute;
  top: 2rem;
  right: 3rem;
  color: rgba(253, 246, 236, 0.5);
  font-size: 2rem;
  animation: twinkle 3s ease-in-out infinite;
}

.cta-banner__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2rem, 5.5vw, 3.75rem);
  color: var(--cream);
  margin-bottom: 2.25rem;
}

.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 45;
  display: grid;
  place-items: center;
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: var(--cream);
  box-shadow: 0 0.9rem 2rem rgba(244, 131, 108, 0.5);
  transition: transform 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(8deg);
}

@media (max-width: 640px) {
  .topbar__nav a:not(.topbar__cta) {
    display: none;
  }
}