.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--color-maple);
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-maple);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 13px 22px;
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.button:hover { transform: translateY(-2px); }

.button-primary {
  color: var(--color-white);
  background: #0757d8;
  box-shadow: 0 16px 36px rgba(7, 87, 216, .24);
}

.whatsapp-button {
  width: 50px;
  min-width: 50px;
  padding: 0;
  color: #fff;
  background: #239f56;
  font-weight: 900;
}

.button-ghost {
  color: var(--color-ink);
  background: rgba(255, 255, 255, .72);
  box-shadow: inset 0 0 0 1px rgba(23, 32, 36, .12);
}

.button-outline {
  color: var(--color-ink);
  background: transparent;
  box-shadow: inset 0 0 0 1px rgba(23, 32, 36, .2);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .65s ease, transform .65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.metric-card,
.problem-card,
.capability-card,
.method-step,
.price-card,
.booking-card,
details { box-shadow: var(--shadow-card); }

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 999;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 4px 20px rgba(37, 211, 102, .35);
  transition: transform .3s cubic-bezier(.16, 1, .3, 1), box-shadow .3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 30px rgba(37, 211, 102, .45);
}

.whatsapp-icon {
  width: 34px;
  height: 34px;
  display: block;
  filter: drop-shadow(0 0 3px rgba(255, 255, 255, .8));
}

.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  z-index: 1;
  padding: 8px 16px;
  border-radius: 999px;
  color: #fff;
  background: #1f2a37;
  font-size: .85rem;
  font-weight: 700;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateY(-50%) translateX(6px);
  transition: opacity .28s ease, transform .28s cubic-bezier(.16, 1, .3, 1);
}

.whatsapp-tooltip::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 50%;
  width: 10px;
  height: 10px;
  background: #1f2a37;
  transform: translateY(-50%) rotate(45deg);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

@media (max-width: 640px) {
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
  }
  .whatsapp-icon { width: 26px; height: 26px; }
  .whatsapp-tooltip { display: none; }
}