/* Custom CSS for Matthew Martz's site */

:root {
  --md-primary-fg-color: #0066cc;
  --md-primary-fg-color--light: #2c6ccd;
  --md-primary-fg-color--dark: #004d99;
  --md-accent-fg-color: #43a1ff;
  --md-accent-bg-color: #e0efff;
}

/* Hero section styling */
.hero-section {
  background: linear-gradient(135deg, var(--md-primary-fg-color--light), var(--md-primary-fg-color--dark));
  color: white;
  padding: 4rem 2rem;
  text-align: center;
  margin-bottom: 2rem;
  border-radius: 8px;
}

.hero-section h1 {
  font-size: 2.5rem;
  font-weight: 300;
  margin-bottom: 1rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-section .subtitle {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 2rem;
}

.hero-section .cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.cta-button {
  background: white;
  color: var(--md-primary-fg-color) !important;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  text-decoration: none !important;
  transition: all 0.3s ease;
  font-weight: 500;
  border: 2px solid white;
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  background: var(--md-primary-fg-color);
  color: white !important;
}

.cta-button.secondary {
  background: transparent;
  border: 2px solid white;
  color: white !important;
}

.cta-button.secondary:hover {
  background: white;
  color: var(--md-primary-fg-color) !important;
}

/* Profile image styling */
.profile-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 4px solid white;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  margin: 0 auto 1rem;
  display: block;
}

/* Experience cards */
.experience-card {
  background: var(--md-default-bg-color);
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

.experience-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.experience-card h3 {
  color: var(--md-primary-fg-color);
  margin-bottom: 0.5rem;
  font-size: 1.3rem;
}

.experience-card .company {
  color: var(--md-accent-fg-color);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.experience-card .duration {
  color: var(--md-default-fg-color--light);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

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

.skill-category {
  background: var(--md-code-bg-color);
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 4px solid var(--md-accent-fg-color);
}

.skill-category h4 {
  color: var(--md-primary-fg-color);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tag {
  background: var(--md-accent-bg-color);
  color: var(--md-accent-fg-color);
  padding: 0.25rem 0.75rem;
  border-radius: 16px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* Blog post styling */
.blog-post-meta {
  color: var(--md-default-fg-color--light);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.blog-post-excerpt {
  font-style: italic;
  color: var(--md-default-fg-color--light);
  margin-bottom: 1rem;
  padding-left: 1rem;
  border-left: 3px solid var(--md-accent-fg-color);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-section h1 {
    font-size: 2rem;
  }

  .hero-section .subtitle {
    font-size: 1rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

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

/* Publications and Patents styling */
.publication-item {
  padding: 1rem;
  border-bottom: 1px solid var(--md-default-fg-color--lightest);
  margin-bottom: 1rem;
}

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

.publication-title {
  font-weight: 600;
  color: var(--md-primary-fg-color);
  margin-bottom: 0.5rem;
}

.publication-authors {
  color: var(--md-default-fg-color--light);
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.publication-journal {
  color: var(--md-accent-fg-color);
  font-style: italic;
  font-size: 0.9rem;
}

/* Contact section */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.contact-item {
  text-align: center;
  padding: 1rem;
  background: var(--md-code-bg-color);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.contact-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.contact-item a {
  text-decoration: none !important;
  color: var(--md-primary-fg-color);
}

.contact-item .icon {
  font-size: 2rem;
  color: var(--md-accent-fg-color);
  margin-bottom: 0.5rem;
}

/* Custom admonitions */
.md-typeset .admonition.research {
  border-color: #00bcd4;
}

.md-typeset .admonition.research > .admonition-title {
  background-color: rgba(0, 188, 212, 0.1);
  border-color: #00bcd4;
}

.md-typeset .admonition.research > .admonition-title::before {
  background-color: #00bcd4;
  -webkit-mask-image: var(--md-admonition-icon--note);
  mask-image: var(--md-admonition-icon--note);
}