/* 
 * Enhanced Offer Packages Styles
 * Optimized for clear parallel display and conversion
 */

.offer-section {
  padding: 5rem 0;
  background-color: var(--background-gray);
  position: relative;
  overflow: hidden;
}

.offer-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle at top right, rgba(49, 130, 206, 0.1), transparent 70%);
  z-index: 0;
}

.offer-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  position: relative;
  z-index: 1;
}

/* Offer Card Styling */
.offer-card {
  background-color: var(--background-light);
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: var(--transition-standard);
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.offer-card:hover {
  transform: translateY(-15px) rotateX(5deg);
  box-shadow: var(--shadow-medium);
}

/* Recommended Package Styling */
.offer-card.recommended {
  transform: scale(1.05);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
  border: 2px solid var(--accent-color);
  z-index: 2;
}

.offer-card.recommended:hover {
  transform: translateY(-15px) rotateX(5deg) scale(1.05);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.recommended-badge {
  position: absolute;
  top: -15px;
  right: 20px;
  background-color: var(--accent-color);
  color: var(--text-light);
  padding: 0.5rem 1.5rem;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 5px 15px rgba(214, 158, 46, 0.3);
  z-index: 3;
}

/* Offer Header */
.offer-header {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.offer-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
  z-index: 0;
}

.offer-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
}

.offer-subtitle {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.offer-price {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
}

.offer-price-period {
  font-size: 1rem;
  opacity: 0.8;
  position: relative;
  z-index: 1;
}

/* Offer Content */
.offer-content {
  padding: 2rem;
  flex-grow: 1;
}

.offer-description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: var(--text-dark);
}

.offer-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
}

.offer-feature {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.25rem;
  color: var(--text-dark);
}

.offer-feature:last-child {
  margin-bottom: 0;
}

.offer-feature-icon {
  color: var(--accent-color);
  margin-right: 1rem;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.offer-feature-text {
  font-size: 1rem;
  line-height: 1.5;
}

.offer-feature-highlight {
  font-weight: 600;
  color: var(--primary-color);
}

/* Offer Footer */
.offer-footer {
  padding: 2rem;
  background-color: rgba(0, 0, 0, 0.02);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  text-align: center;
}

.offer-cta {
  display: inline-block;
  padding: 1rem 2rem;
  background-color: var(--accent-color);
  color: var(--text-light);
  font-weight: 600;
  text-decoration: none;
  border-radius: 8px;
  transition: var(--transition-standard);
  font-size: 1.1rem;
  box-shadow: 0 4px 6px rgba(214, 158, 46, 0.25);
  width: 100%;
}

.offer-cta:hover {
  background-color: #c08e29;
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(214, 158, 46, 0.3);
}

.offer-card.recommended .offer-cta {
  background-color: var(--primary-color);
  box-shadow: 0 4px 6px rgba(26, 54, 93, 0.25);
}

.offer-card.recommended .offer-cta:hover {
  background-color: #15294a;
  box-shadow: 0 6px 12px rgba(26, 54, 93, 0.3);
}

/* Introductory Offer Teaser */
.intro-offer-teaser {
  margin-top: 1rem;
  padding: 0.75rem;
  background-color: rgba(214, 158, 46, 0.1);
  border-radius: 6px;
  font-size: 0.9rem;
  color: var(--accent-color);
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}

.intro-offer-teaser i {
  margin-right: 0.5rem;
  font-size: 1rem;
}

/* Responsive Adjustments */
@media (max-width: 1200px) {
  .offer-container {
    gap: 2rem;
  }
  
  .offer-header {
    padding: 1.75rem;
  }
  
  .offer-content, .offer-footer {
    padding: 1.75rem;
  }
  
  .offer-title {
    font-size: 1.5rem;
  }
  
  .offer-price {
    font-size: 2.25rem;
  }
}

@media (max-width: 992px) {
  .offer-container {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }
  
  .offer-card.recommended {
    transform: scale(1);
    order: -1;
  }
  
  .offer-card.recommended:hover {
    transform: translateY(-15px) rotateX(5deg);
  }
}

@media (max-width: 576px) {
  .offer-section {
    padding: 4rem 0;
  }
  
  .offer-header {
    padding: 1.5rem;
  }
  
  .offer-content, .offer-footer {
    padding: 1.5rem;
  }
  
  .offer-title {
    font-size: 1.35rem;
  }
  
  .offer-subtitle {
    font-size: 1rem;
  }
  
  .offer-price {
    font-size: 2rem;
  }
  
  .offer-description {
    font-size: 1rem;
  }
  
  .recommended-badge {
    font-size: 0.8rem;
    padding: 0.4rem 1.25rem;
  }
}

/* Accessibility Enhancements */
.offer-cta:focus {
  outline: 3px solid rgba(49, 130, 206, 0.5);
  outline-offset: 2px;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .offer-card {
    background-color: var(--background-gray);
  }
  
  .offer-footer {
    background-color: rgba(255, 255, 255, 0.05);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .intro-offer-teaser {
    background-color: rgba(214, 158, 46, 0.2);
  }
}

/* Introductory Offers Section */
.intro-offers-section {
  padding: 4rem 0;
  background-color: var(--background-light);
  position: relative;
}

.intro-offers-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.intro-offer-card {
  background-color: var(--background-light);
  border-radius: 10px;
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: var(--transition-standard);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.intro-offer-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-medium);
}

.intro-offer-header {
  padding: 1.5rem;
  background-color: var(--accent-color);
  color: var(--text-light);
  text-align: center;
}

.intro-offer-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.intro-offer-subtitle {
  font-size: 0.9rem;
  opacity: 0.9;
}

.intro-offer-content {
  padding: 1.5rem;
}

.intro-offer-description {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
}

.intro-offer-highlight {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 1.5rem;
}

.intro-offer-cta {
  display: block;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary-color);
  color: var(--text-light);
  font-weight: 600;
  text-decoration: none;
  border-radius: 6px;
  transition: var(--transition-standard);
  font-size: 1rem;
  text-align: center;
  box-shadow: 0 4px 6px rgba(26, 54, 93, 0.25);
}

.intro-offer-cta:hover {
  background-color: #15294a;
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(26, 54, 93, 0.3);
}

@media (max-width: 992px) {
  .intro-offers-container {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .intro-offer-card:last-child {
    grid-column: span 2;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  .intro-offers-container {
    grid-template-columns: 1fr;
  }
  
  .intro-offer-card:last-child {
    grid-column: span 1;
  }
}