.card {
  background-color: var(--md-sys-color-surface);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 200px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.card span {
  font-size: 48px;
  color: var(--md-sys-color-on-surface);
  background-color: var(--md-sys-color-surface-container-high);
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
}

.card b {
  font-size: 18px;
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
  margin: 0;
}

.card p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--md-sys-color-on-surface-variant);
  margin: 0;
  opacity: 0.8;
}

.primary-button {
  background-color: var(--md-sys-color-primary);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  display: inline-block;
  margin-top: auto;
  text-transform: lowercase;
}

.primary-button:hover {
  background-color: var(--md-sys-color-primary);
  opacity: 0.9;
}

/* Grid layout */
.ides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 24px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

/* Hero section */
.hero-section {
  padding: 6rem 4rem;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  background: linear-gradient(45deg, var(--accent-blue), var(--md-sys-color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  color: var(--text-secondary);
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

/* CTA section */
.cta-section {
  padding: 4rem;
  text-align: center;
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  margin: 4rem auto;
  max-width: 800px;
}

.cta-section h2 {
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.cta-section p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

/* Article Content Styles */
.content-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem;
}

.content-section h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.content-section h2 {
  font-size: 1.8rem;
  margin: 2rem 0 1rem;
  color: var(--text-primary);
}

.content-section h3 {
  font-size: 1.4rem;
  margin: 1.5rem 0 1rem;
  color: var(--text-primary);
}

.content-section p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

/* Topic Grid */
.topic-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.topic-card {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.topic-card span {
  font-size: 2rem;
  color: var(--accent-blue);
}

.topic-card h3 {
  margin: 0;
}

.topic-card p {
  margin: 0;
  font-size: 1rem;
}

/* Code Examples */
.code-example {
  background-color: var(--code-bg);
  border-radius: var(--border-radius);
  padding: 1rem;
  margin: 1rem 0;
  overflow-x: auto;
}

.code-example pre {
  margin: 0;
}

.code-example code {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  color: var(--text-primary);
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  overflow: hidden;
}

th, td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

th {
  background-color: var(--md-sys-color-surface-container-high);
  color: var(--text-primary);
  font-weight: 600;
}

td {
  color: var(--text-secondary);
}

/* Lists */
ul, ol {
  margin: 1rem 0;
  padding-left: 1.5rem;
  color: var(--text-secondary);
}

li {
  margin-bottom: 0.5rem;
}

/* Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.step {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  text-align: center;
}

.step span {
  font-size: 2rem;
  color: var(--accent-blue);
  margin-bottom: 1rem;
  display: block;
}

/* Address Types */
.address-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.address-box {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 1.5rem;
}

/* Next Steps Section */
.next-steps {
  margin: 3rem 0;
  text-align: center;
}

.button-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-top: 1.5rem;
}

/* Example Box */
.example-box {
  background-color: var(--code-bg);
  border-radius: var(--border-radius);
  padding: 1rem;
  margin-top: 1rem;
}

.example-box p {
  margin: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
}

/* Security Tips */
.security-tips ul {
  list-style: none;
  padding: 0;
}

.security-tips li {
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  padding: 1rem;
  margin-bottom: 1rem;
}

.security-tips strong {
  color: var(--text-primary);
  display: block;
  margin-bottom: 0.5rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .ides-grid {
    padding: 1rem;
    gap: 1.5rem;
  }

  .hero-section {
    padding: 4rem 2rem;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

  .cta-section {
    padding: 3rem 2rem;
    margin: 2rem 1rem;
  }

  .content-section {
    padding: 1rem;
  }

  .content-section h1 {
    font-size: 2rem;
  }

  .content-section h2 {
    font-size: 1.5rem;
  }

  .button-group {
    flex-direction: column;
  }

  table {
    display: block;
    overflow-x: auto;
  }
}

@media (max-width: 480px) {
  .card {
    min-height: 250px;
  }

  .card b {
    font-size: 1.25rem;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .content-section h1 {
    font-size: 1.8rem;
  }

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

  .process-steps {
    grid-template-columns: 1fr;
  }
}

/* High contrast and reduced motion preferences */
@media (prefers-contrast: high) {
  .card {
    border: 2px solid var(--md-sys-color-outline);
  }
  
  .card b:focus-visible,
  .primary-button:focus-visible {
    outline-width: 3px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .card,
  .card b,
  .primary-button {
    transition: none;
  }
} 

#navBar {
  background-color: rgba(28, 29, 41, 0.8);
  backdrop-filter: blur(var(--frosted-glass-blur));
  -webkit-backdrop-filter: blur(var(--frosted-glass-blur));
  padding: 1rem 2rem;
  border-radius: 0;
  position: fixed;
  width: 100%;
  top: 0;
  height: 70px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

#pageOptions {
  display: flex;
  width: 100%;
  justify-content: flex-end;
  gap: 1.5rem;
}

#logoMark {
  color: var(--accent-blue);
  font-size: 1.6rem;
  font-weight: 800;
  padding: 0;
  letter-spacing: -0.5px;
}

.page-link {
  color: var(--text-primary);
  text-decoration: none;
  padding: 0.7rem 1.2rem;
  border-radius: var(--border-radius);
  transition: background-color 0.3s ease, transform 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

.page-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* Add margin to main content to account for fixed navbar */
main {
  margin-top: 90px;
  padding: 0 2rem;
}