/* Custom Styles for BPC/LOAS Landing Page */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;700;800&display=swap');

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  width: 100%;
}

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

/* Hero Section Background */
.hero-section {
  background-image: url('https://i.im.ge/2025/10/31/nzXgFX.Sem-Titulo-1.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 100vh;
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
  background-attachment: fixed;
}

@media (max-width: 768px) {
  .hero-section {
    background-attachment: scroll;
    min-height: 100vh;
    padding: 60px 20px;
  }
}

/* CTA Button Animations */
.cta-button {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.cta-button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
  width: 300px;
  height: 300px;
}

.cta-button:active {
  transform: scale(0.95);
}

/* FAQ Animations */
.faq-item {
  transition: all 0.3s ease;
}

.faq-item:hover {
  transform: translateX(5px);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

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

.faq-question i {
  transition: transform 0.3s ease;
}

.faq-question.active i {
  transform: rotate(180deg);
}

/* Pulse Animation */
@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Card hover effects */
.transform {
  transition: transform 0.3s ease;
}

.hover\:scale-105:hover {
  transform: scale(1.05);
}

/* Gradient text effect */
.gradient-text {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Loading animation for sections */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Responsive improvements */
@media (max-width: 768px) {
  .text-4xl {
    font-size: 2rem;
  }
  
  .text-6xl {
    font-size: 2.5rem;
  }
  
  .cta-button {
    font-size: 1.1rem !important;
    padding: 1rem 2rem !important;
  }
}

/* WhatsApp button floating */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 30px;
  right: 30px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50%;
  text-align: center;
  font-size: 30px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 2px 2px 15px rgba(37, 211, 102, 0.5);
}

@keyframes pulse-whatsapp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  
  70% {
    box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
  }
  
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

@media (max-width: 768px) {
  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: 20px;
    right: 20px;
    font-size: 25px;
  }
}

/* Scroll reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}