/* Custom Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
}

/* Animations */
@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.animate-slide-up {
  animation: slide-up 0.8s ease-out;
}

.animate-fade-in {
  animation: fade-in 0.8s ease-out;
}

/* WhatsApp FAB */
.whatsapp-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  background-color: #25D366;
  color: white;
  border-radius: 9999px;
  padding: 1rem;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.whatsapp-fab:hover {
  background-color: #20bd5a;
  transform: scale(1.1);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.whatsapp-tooltip {
  position: absolute;
  right: 100%;
  margin-right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background-color: #1f2937;
  color: white;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.whatsapp-fab:hover .whatsapp-tooltip {
  opacity: 1;
}

/* FAQ Accordion */
.faq-item .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  display: block !important;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

/* Smooth Scroll */
html {
  scroll-behavior: smooth;
}

/* Form Focus States */
input:focus {
  outline: none;
}

/* Button Hover Effects */
button, a {
  transition: all 0.3s ease;
}

/* Loading State */
.loading {
  pointer-events: none;
  opacity: 0.6;
}

/* Mobile Responsiveness */
@media (max-width: 640px) {
  .whatsapp-fab {
    bottom: 1rem;
    right: 1rem;
    padding: 0.875rem;
  }
  
  .whatsapp-tooltip {
    display: none;
  }
}

/* Card Hover Effects */
.md\:grid-cols-3 > div,
.md\:grid-cols-2 > div {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.md\:grid-cols-3 > div:hover,
.md\:grid-cols-2 > div:hover {
  transform: translateY(-4px);
}