/* Hero Section */
.hero-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-dark);
  color: var(--color-white);
}

.hero-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.hero-title {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
}

.hero-description {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-light-gray);
}

.price-section {
  margin-bottom: var(--spacing-md);
}

.price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-white);
}

.cta-buttons {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
}

.shipping-info {
  font-size: 0.875rem;
  color: var(--color-light-gray);
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image img {
  max-width: 90%;
  height: auto;
}

.image-caption {
  position: absolute;
  bottom: -1.5rem;
  right: 0;
  font-size: 0.75rem;
  color: var(--color-light-gray);
  opacity: 0.7;
}

/* Features Section */
.features-section {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: var(--spacing-lg) 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.feature-item {
  text-align: center;
  padding: var(--spacing-md);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-item:first-child {
  border-left: none;
}

.feature-item h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-sm);
}

.feature-item p {
  color: var(--color-light-gray);
  font-size: 0.9rem;
}

/* Safe & Easy Section */
.safe-easy-section {
  background-color: var(--color-dark);
  color: var(--color-white);
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.safe-easy-content {
  max-width: 800px;
  margin: 0 auto;
}

.safe-logo {
  width: 100px;
  margin: 0 auto var(--spacing-md);
}

.safe-easy-content h2 {
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
}

.safe-easy-content p {
  color: var(--color-light-gray);
  margin-bottom: var(--spacing-md);
}

/* Key Features Section */
.key-features-section {
  background-color: var(--color-white);
  padding: var(--spacing-xl) 0;
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.feature-text h3 {
  margin-bottom: var(--spacing-sm);
}

.feature-image img {
  border-radius: var(--border-radius-md);
  width: 100%;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg) var(--spacing-md);
}

.feature-card {
  background-color: var(--color-very-light-gray);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  transition: transform var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  border-radius: 50%;
  margin-bottom: var(--spacing-sm);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--color-white);
}

.feature-card h4 {
  margin-bottom: var(--spacing-xs);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--color-mid-gray);
}

/* Blockchains Section */
.blockchains-section {
  background-color: var(--color-white);
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.blockchains-section h3 {
  margin-bottom: var(--spacing-md);
}

.blockchain-icons, .cryptocurrency-icons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-md);
  margin: var(--spacing-md) 0 var(--spacing-xl);
}

/* Waterproof Section */
.waterproof-section {
  background-color: var(--color-dark);
  color: var(--color-white);
  padding: var(--spacing-xl) 0;
}

.waterproof-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.waterproof-content h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.waterproof-content p {
  color: var(--color-light-gray);
}

.waterproof-image img {
  max-width: 100%;
  border-radius: var(--border-radius-md);
}

/* CTA Section */
.cta-section {
  background-color: var(--color-dark);
  color: var(--color-white);
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.cta-section h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.cta-section .price-section {
  margin-bottom: var(--spacing-md);
}

.cta-section .cta-buttons {
  justify-content: center;
  margin-bottom: var(--spacing-sm);
}

/* FAQ Section */
.faq-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-white);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.faq-item {
  padding: var(--spacing-md);
  background-color: var(--color-very-light-gray);
  border-radius: var(--border-radius-md);
}

.faq-item h3 {
  margin-bottom: var(--spacing-sm);
}

.faq-item p {
  color: var(--color-mid-gray);
}

/* Media Queries */
@media (max-width: 992px) {
  .hero-section .container,
  .waterproof-section .container {
    grid-template-columns: 1fr;
  }

  .hero-image {
    order: -1;
    margin-bottom: var(--spacing-md);
  }

  .features-grid,
  .faq-grid {
    grid-template-columns: 1fr 1fr;
  }

  .feature-item {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .feature-item:first-child,
  .feature-item:nth-child(2) {
    border-top: none;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.2rem;
  }

  .feature-row {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .feature-item {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }

  .feature-item:first-child {
    border-top: none;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .cta-buttons {
    flex-direction: column;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 1.8rem;
  }

  .price {
    font-size: 1.5rem;
  }
}