/* Resume Section - Coding Project Style */
.resume-section {
  padding: 80px 40px 40px 40px !important;
  background-color: var(--bg-primary);
  font-family: 'VT323', monospace;
  transition: background-color 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
  min-height: auto;
  height: auto;
  overflow: visible;
}

.resume-container {
  max-width: 1000px;
  margin: 0 auto;
  background: var(--bg-tertiary);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  overflow: visible;
  box-shadow: 0 4px 15px var(--shadow-light);
  min-height: auto;
  height: auto;
}

/* Main Header - Project Folder */
.resume-header {
  background: linear-gradient(135deg, var(--bg-gradient-start), var(--bg-gradient-end));
  color: var(--text-primary);
  padding: 20px;
  border-bottom: 3px solid var(--border-strong);
  cursor: pointer;
  user-select: none;
  transition: background 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
  position: relative;
}

.resume-header:hover {
  background: linear-gradient(135deg, var(--bg-gradient-end), var(--bg-gradient-start));
}

.resume-header::before {
  content: "";
  margin-right: 12px;
  font-size: 1.4rem;
}

.resume-header.collapsed::before {
  content: "";
}

.resume-title {
  font-size: clamp(0.65rem, 4vw, 2rem);
  font-weight: bold;
  letter-spacing: 2px;
  margin: 0;
  display: inline-block;
  white-space: nowrap;
}

.resume-subtitle {
  font-size: 1.2rem;
  opacity: 0.8;
  margin: 5px 0 0 0;
  font-weight: normal;
}

/* Collapse indicator */
.collapse-indicator {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  transition: transform 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
}

.resume-header.collapsed .collapse-indicator {
  transform: translateY(-50%) rotate(-90deg);
}

/* Main Content Container */
.resume-content {
  background: var(--bg-primary);
  overflow: hidden;
  transition: opacity 0.8s cubic-bezier(0.4, 0.0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
  transform: scaleY(1);
  transform-origin: top;
}

.resume-content.collapsed {
  opacity: 0;
  transform: scaleY(0);
  height: 0;
  padding: 0;
}

/* Section Styling */
.resume-section-item {
  border-bottom: 1px solid var(--border-color);
}

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

.section-header {
  background: var(--bg-tertiary);
  padding: 15px 20px;
  cursor: pointer;
  user-select: none;
  transition: background 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
  border-left: 4px solid transparent;
  position: relative;
}

.section-header:hover {
  background: var(--hover-overlay);
  border-left-color: var(--accent-primary);
}

.section-header::before {
  content: "";
  margin-right: 10px;
  font-size: 1.2rem;
}

.section-header.collapsed::before {
  content: "";
  opacity: 0.6;
}

.section-title {
  font-size: clamp(0.6rem, 3vw, 1.5rem);
  font-weight: bold;
  color: var(--text-primary);
  margin: 0;
  display: inline-block;
  white-space: nowrap;
}

.section-collapse-indicator {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  transition: transform 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
  color: var(--text-secondary);
}

.section-header.collapsed .section-collapse-indicator {
  transform: translateY(-50%) rotate(-90deg);
}

/* Section Content */
.section-content {
  background: var(--bg-primary);
  padding: 0 20px;
  overflow: hidden;
  transition: opacity 0.8s cubic-bezier(0.4, 0.0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0.0, 0.2, 1), height 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
  transform: scaleY(0);
  transform-origin: top;
  opacity: 0;
  height: 0;
  max-height: none;
}

.section-content.expanded {
  opacity: 1;
  transform: scaleY(1);
  height: auto;
  max-height: none;
  padding: 20px;
  overflow: visible;
}

/* Sub-sections (for Professional Experience items) */
.subsection {
  margin-bottom: 20px;
  background: var(--bg-tertiary);
  border-left: 3px solid var(--accent-primary);
  border-radius: 5px;
  overflow: hidden;
}

.subsection:last-child {
  margin-bottom: 0;
}

/* Collapsible subsection header */
.subsection-header {
  padding: 15px;
  cursor: pointer;
  user-select: none;
  transition: background 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
  position: relative;
}

.subsection-header:hover {
  background: var(--hover-overlay);
}

.subsection-title {
  font-size: 1.3rem;
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 5px;
}

.subsection-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin: 0;
  font-style: italic;
}

/* Collapse indicator for subsections */
.subsection-collapse-indicator {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  transition: transform 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
  color: var(--text-secondary);
}

.subsection-header.collapsed .subsection-collapse-indicator {
  transform: translateY(-50%) rotate(-90deg);
}

/* Collapsible subsection content */
.subsection-content {
  padding: 0 15px;
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-primary);
  overflow: hidden;
  transition: opacity 0.8s cubic-bezier(0.4, 0.0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
  transform: scaleY(0);
  transform-origin: top;
  opacity: 0;
  height: 0;
}

.subsection-content.expanded {
  opacity: 1;
  transform: scaleY(1);
  height: auto;
  padding: 0 15px 15px 15px;
}

/* Skills Section Special Styling */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
  margin-top: 10px;
}

.skill-category {
  background: var(--bg-tertiary);
  padding: 15px;
  border-radius: 5px;
  border-left: 3px solid var(--accent-secondary);
}

.skill-category h4 {
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.skill-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.skill-list li {
  padding: 3px 0;
  color: var(--text-primary);
  font-size: 1rem;
}

.skill-list li::before {
  content: "▸ ";
  color: var(--accent-secondary);
  font-weight: bold;
  margin-right: 5px;
}

/* Languages Section Special Styling */
.languages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
  margin-top: 10px;
}

.language-item {
  background: var(--bg-tertiary);
  padding: 15px;
  border-radius: 5px;
  border-left: 3px solid var(--accent-tertiary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.language-name {
  font-size: 1.2rem;
  color: var(--text-primary);
  font-weight: bold;
}

.language-level {
  font-size: 1rem;
  color: var(--accent-tertiary);
  font-weight: bold;
}

/* Education and Work Experience styling to match skills cards */
.resume-section .section-content#education .subsection,
.resume-section .section-content#experience .subsection {
    border-radius: 5px;
}

.resume-section .section-content#education .subsection {
    border-left: 3px solid var(--accent-primary);
}

/* Download Buttons Section */
.download-section {
  padding: 20px;
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.download-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
  color: var(--bg-primary);
  text-decoration: none;
  border-radius: 6px;
  font-family: 'VT323', monospace;
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 1px;
  transition: all 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
  border: 2px solid transparent;
  cursor: pointer;
  min-width: 150px;
  justify-content: center;
}

.download-btn:hover {
  background: linear-gradient(135deg, var(--accent-secondary), var(--accent-primary));
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--glow-color);
}

.download-btn.pdf-btn {
  background: linear-gradient(135deg, var(--accent-secondary), var(--accent-tertiary));
}

.download-btn.pdf-btn:hover {
  background: linear-gradient(135deg, var(--accent-tertiary), var(--accent-secondary));
  box-shadow: 0 4px 12px var(--glow-color);
}

.download-btn.linkedin-btn {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
}

.download-btn.linkedin-btn:hover {
  background: linear-gradient(135deg, var(--accent-secondary), var(--accent-primary));
  box-shadow: 0 4px 12px var(--glow-color);
}

.download-btn::before {
  content: "";
  font-size: 1.1rem;
}

.download-btn.linkedin-btn::before {
  content: "";
  font-size: 1.1rem;
}

/* Blueprint Theme */
body.blueprint-mode .resume-section {
  background: var(--bg-primary);
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .resume-section {
    padding: 25px;
  }

  .download-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .download-btn {
    width: 100%;
    max-width: 250px;
  }

  .resume-title {
    font-size: 1.6rem;
  }

  .resume-subtitle {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.3rem;
  }

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

@media (max-width: 480px) {
  .resume-section {
    padding: 15px;
  }

  .resume-header,
  .section-header,
  .section-content {
    padding: 15px;
  }

  .subsection {
    padding: 12px;
  }
}