/* About Page Styles */

/* --- FAQ Section --- */
.faq-section {
  padding: 4rem 0;
  background: #fff;
}

.faq-section .section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.accordion {
  max-width: 800px;
  margin: 0 auto;
  border: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  overflow: hidden;
}

.accordion-item {
  border: none;
  border-bottom: 1px solid #e9ecef;
  background: #fff;
  transition: all 0.3s ease;
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-item:hover {
  background: #f8f9fa;
}

.accordion-header {
  margin: 0;
}

.accordion-button {
  background: #fff;
  border: none;
  padding: 1.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-color);
  text-align: left;
  transition: all 0.3s ease;
  position: relative;
}

.accordion-button:hover {
  background: #f8f9fa;
  color: var(--primary-color);
}

.accordion-button:not(.collapsed) {
  background: #ffd700;
  color: var(--primary-color);
  box-shadow: none;
}

.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffd700'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  transition: all 0.3s ease;
}

.accordion-button:not(.collapsed)::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
  transform: rotate(180deg);
}

.accordion-button:focus {
  box-shadow: 0 0 0 0.2rem rgba(255, 215, 0, 0.25);
  outline: none;
}

.accordion-collapse {
  border: none;
}

.accordion-body {
  padding: 1.5rem;
  background: #fff;
  color: #666;
  font-size: 1rem;
  line-height: 1.6;
}

/* --- How It Works Section --- */
.how-it-works-section {
  padding: 4rem 0;
  background: #f8f9fa;
}

.how-it-works-section .section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.step-card {
  background: #fff;
  padding: 2rem;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.step-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #ffd700, #ffed4e);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.step-card:hover::before {
  transform: scaleX(1);
}

.step-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.step-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #ffd700, #ffed4e);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: var(--primary-color);
  transition: all 0.3s ease;
}

.step-card:hover .step-icon {
  transform: scale(1.1);
  box-shadow: 0 8px 24px rgba(255, 215, 0, 0.3);
}

.step-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.step-card p {
  color: #666;
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
}

/* --- WhatsApp Hook Section --- */
.whatsapp-hook {
  padding: 3rem 0;
  background: #25d366;
  color: #fff;
  text-align: center;
}

.whatsapp-content {
  max-width: 600px;
  margin: 0 auto;
}

.whatsapp-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.whatsapp-text h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.whatsapp-text p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.btn-whatsapp {
  background: #fff;
  color: #25d366;
  border: none;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 50px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.btn-whatsapp:hover {
  background: #f8f9fa;
  color: #25d366;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* --- Responsive Design --- */
@media (max-width: 900px) {
  .accordion-button {
    padding: 1.25rem;
    font-size: 1rem;
  }
  
  .accordion-body {
    padding: 1.25rem;
    font-size: 0.95rem;
  }
  
  .steps-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
  }
  
  .step-card {
    padding: 1.5rem;
  }
  
  .step-icon {
    width: 70px;
    height: 70px;
    font-size: 1.75rem;
  }
  
  .step-card h3 {
    font-size: 1.1rem;
  }
  
  .whatsapp-text h3 {
    font-size: 1.25rem;
  }
  
  .whatsapp-text p {
    font-size: 1rem;
  }
}

@media (max-width: 600px) {
  .faq-section,
  .how-it-works-section {
    padding: 2rem 0;
  }
  
  .accordion-button {
    padding: 1rem;
    font-size: 0.95rem;
  }
  
  .accordion-body {
    padding: 1rem;
    font-size: 0.9rem;
  }
  
  .steps-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .step-card {
    padding: 1.25rem;
  }
  
  .step-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    margin-bottom: 1rem;
  }
  
  .step-card h3 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
  }
  
  .step-card p {
    font-size: 0.9rem;
  }
  
  .whatsapp-hook {
    padding: 2rem 0;
  }
  
  .whatsapp-icon {
    font-size: 2.5rem;
  }
  
  .whatsapp-text h3 {
    font-size: 1.1rem;
  }
  
  .whatsapp-text p {
    font-size: 0.9rem;
  }
  
  .btn-whatsapp {
    padding: 0.625rem 1.5rem;
    font-size: 0.9rem;
  }
}

/* --- Focus states for accessibility --- */
.accordion-button:focus {
  outline: 2px solid #ffd700;
  outline-offset: 2px;
}

.step-card:focus-within {
  outline: 2px solid #ffd700;
  outline-offset: 2px;
}

/* --- Loading animations --- */
.accordion-item {
  animation: slideInUp 0.6s ease-out forwards;
}

.accordion-item:nth-child(1) { animation-delay: 0.1s; }
.accordion-item:nth-child(2) { animation-delay: 0.2s; }
.accordion-item:nth-child(3) { animation-delay: 0.3s; }
.accordion-item:nth-child(4) { animation-delay: 0.4s; }

.step-card {
  animation: fadeInUp 0.6s ease-out forwards;
}

.step-card:nth-child(1) { animation-delay: 0.1s; }
.step-card:nth-child(2) { animation-delay: 0.2s; }
.step-card:nth-child(3) { animation-delay: 0.3s; }

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}