/* Modern styles for Frédéric Vassard's Resume Website */

:root {
  /* Theme colors - will be overridden by theme.js */
  --background: #0a0a0a;
  --background-gradient: linear-gradient(135deg, #1f1f1f, #2c2c2c);
  --text: #e0e0e0;
  --primary: #0ff;
  --secondary: #ff4081;
  --nav-background: rgba(15, 15, 15, 0.85);
  --section-border: #ff4081;
  --card-background: rgba(30, 30, 30, 0.5);
  --linkedin-color: #0077b5;

  /* Font settings */
  --heading-font: 'Orbitron', sans-serif;
  --body-font: 'Roboto', sans-serif;

  /* Animation speeds */
  --transition-slow: 0.5s;
  --transition-medium: 0.3s;
  --transition-fast: 0.15s;
}

/* Ensure default cursor is used */
body {
  cursor: auto !important;
}

/* Accessibility: Skip Link for keyboard users */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: #000;
  padding: 8px;
  z-index: 9999;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 0;
}

/* Focus styles for keyboard users */
.focus-visible {
  outline: 2px solid var(--primary) !important;
  outline-offset: 2px !important;
}

/* Custom cursor styles removed */

/* Parallax effect */
.parallax {
  transform: translateZ(0);
  will-change: transform;
}

/* Project Cards */
.project-card {
  background: var(--card-background);
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  padding: 20px;
  height: 100%;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 15px;
  padding-bottom: 15px;
}

.project-header h3 {
  color: var(--primary);
  font-size: 1.2rem;
  margin-bottom: 10px;
  font-family: var(--heading-font);
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
}

.badge-tech {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #000;
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 10px;
}

.project-actions {
  display: flex;
  gap: 8px;
  margin-top: 15px;
}

/* Testimonial Carousel */
.testimonial-carousel {
  position: relative;
  background: var(--card-background);
  border-radius: 10px;
  padding: 30px;
}

.testimonial-container {
  position: relative;
  min-height: 200px;
}

.testimonial-card {
  display: none;
  opacity: 0;
  transition: opacity var(--transition-medium);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}

.testimonial-card.active {
  display: block;
  opacity: 1;
}

.testimonial-content {
  margin-bottom: 20px;
  font-style: italic;
  position: relative;
  padding: 0 20px;
}

.testimonial-content p::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: -5px;
  font-size: 3rem;
  color: var(--primary);
  opacity: 0.3;
  font-family: serif;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--primary);
}

.testimonial-meta h4 {
  margin: 0;
  font-size: 1rem;
  color: var(--primary);
}

.testimonial-meta p {
  margin: 0;
  font-size: 0.85rem;
  opacity: 0.7;
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
}

.testimonial-nav-btn {
  background: transparent;
  border: none;
  color: var(--text);
  cursor: pointer;
  font-size: 1rem;
  padding: 5px 10px;
  transition: color var(--transition-fast);
}

.testimonial-nav-btn:hover {
  color: var(--primary);
}

.testimonial-indicators {
  display: flex;
  gap: 8px;
  margin: 0 15px;
}

.testimonial-indicator {
  width: 10px;
  height: 10px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.testimonial-indicator:hover {
  background: rgba(255, 255, 255, 0.5);
}

.testimonial-indicator.active {
  background: var(--primary);
}

/* Case Study Tabs */
.case-study-tabs .nav-pills .nav-link {
  background: transparent;
  color: var(--text);
  border-radius: 30px;
  padding: 8px 20px;
  margin-right: 10px;
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.case-study-tabs .nav-pills .nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary);
}

.case-study-tabs .nav-pills .nav-link.active {
  background: var(--primary);
  color: #000;
}

.case-study-content {
  background: var(--card-background);
  padding: 30px;
  border-radius: 10px;
  margin-top: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.case-study-meta {
  margin-bottom: 20px;
}

.case-study-meta .badge {
  background: var(--secondary);
  color: #fff;
  margin-right: 5px;
  padding: 5px 10px;
  border-radius: 20px;
  font-weight: normal;
}

.case-study-challenge h4,
.case-study-solution h4,
.case-study-results h4 {
  color: var(--primary);
  font-size: 1rem;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.case-study-challenge h4 i,
.case-study-solution h4 i,
.case-study-results h4 i {
  color: var(--secondary);
}

.case-study-challenge,
.case-study-solution {
  margin-bottom: 20px;
}

.case-study-results ul {
  padding-left: 20px;
}

.case-study-visual {
  height: 100%;
}

.case-study-visual img {
  border-radius: 10px;
  margin-bottom: 20px;
}

.case-study-quote {
  background: rgba(0, 0, 0, 0.2);
  border-left: 3px solid var(--primary);
  padding: 15px;
  font-style: italic;
  position: relative;
}

.case-study-quote i {
  position: absolute;
  top: 10px;
  left: 10px;
  opacity: 0.2;
  color: var(--primary);
}

/* Interactive Skills Explorer */
.skills-control {
  margin-bottom: 30px;
}

.skill-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 15px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 15px;
  margin-bottom: 30px;
}

.skill-card {
  background: var(--card-background);
  border-radius: 8px;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-medium);
  cursor: pointer;
}

.skill-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  border-color: var(--primary);
}

.skill-card.active {
  border-color: var(--primary);
  background: rgba(0, 255, 255, 0.05);
}

.skill-name {
  font-weight: 500;
  margin-bottom: 10px;
  color: var(--primary);
}

.skill-proficiency {
  margin-bottom: 10px;
}

.skill-progress-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 5px;
}

.skill-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 3px;
  width: 0%;
  transition: width 1s ease-out;
}

.skill-percentage {
  font-size: 0.7rem;
  text-align: right;
}

.skill-category {
  font-size: 0.7rem;
  padding: 2px 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  display: inline-block;
  margin-top: 5px;
}

.skill-detail-panel {
  background: var(--card-background);
  border-radius: 10px;
  padding: 25px;
  margin-top: 30px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0.7;
  transition: all var(--transition-medium);
}

.skill-detail-panel.active {
  opacity: 1;
  border-color: var(--primary);
}

.skill-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.skill-detail-meta {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.skill-years {
  background: var(--primary);
  color: #000;
  border-radius: 20px;
}

.skill-level {
  background: var(--secondary);
  color: #fff;
  border-radius: 20px;
}

.skill-detail-body {
  color: var(--text);
}

.skill-projects {
  margin-top: 20px;
}

.skill-projects h4 {
  font-size: 1rem;
  color: var(--primary);
  margin-bottom: 15px;
}

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

.skill-projects-list li {
  margin-bottom: 15px;
  padding-left: 20px;
  position: relative;
}

.skill-projects-list li:before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}

.skill-projects-list strong {
  display: block;
  margin-bottom: 5px;
  color: var(--text);
}

/* Workspace Section */
.workspace-description {
  margin-bottom: 30px;
}

.workspace-tools h4,
.workspace-philosophy h4 {
  color: var(--primary);
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 15px;
}

.tool-item {
  text-align: center;
  transition: transform var(--transition-medium);
}

.tool-item:hover {
  transform: translateY(-5px);
}

.tool-icon {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.tool-name {
  font-size: 0.9rem;
}

.philosophy-list {
  padding: 0;
  list-style: none;
}

.philosophy-list li {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.philosophy-list li i {
  color: var(--primary);
  font-size: 1.2rem;
}

.workspace-image {
  margin-bottom: 30px;
}

.workspace-stats {
  margin-top: 30px;
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  text-align: center;
}

.stat-item {
  padding: 15px;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  font-family: var(--heading-font);
  margin-bottom: 5px;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text);
  opacity: 0.7;
}

/* Resources Tabs */
.resources-tabs .nav-pills .nav-link {
  background: transparent;
  color: var(--text);
  border-radius: 30px;
  padding: 8px 20px;
  margin-right: 10px;
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.resources-tabs .nav-pills .nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary);
}

.resources-tabs .nav-pills .nav-link.active {
  background: var(--primary);
  color: #000;
}

.resources-carousel {
  position: relative;
  overflow: hidden;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  padding: 20px 0;
}

.resources-carousel .resources-grid {
  display: flex;
  gap: 20px;
  transition: transform 0.3s ease;
  padding: 20px 40px;
}

.resource-item {
  background: var(--card-background);
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.resources-carousel .resource-item {
  flex: 0 0 300px;
  margin-right: 20px;
}

.resource-image {
  text-align: center;
}

.resource-image img {
  max-width: 150px;
  height: auto;
  border-radius: 4px;
}

.resource-icon {
  font-size: 2.5rem;
  color: var(--primary);
  text-align: center;
  margin-bottom: 15px;
}

.resource-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.resource-info h4 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--primary);
}

.resource-author {
  color: var(--text);
  font-style: italic;
  margin: 0;
}

.resource-description {
  color: var(--text);
  margin: 0;
  flex: 1;
}

.resource-rating {
  color: gold;
  margin-top: auto;
}

.resource-rating i {
  margin-right: 2px;
}

.carousel-nav {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  display: flex;
  justify-content: space-between;
  pointer-events: none;
  padding: 0 10px;
}

.carousel-nav button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  border: none;
  cursor: pointer;
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s ease;
}

.carousel-nav button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.carousel-nav button:hover:not(:disabled) {
  background: var(--primary-dark);
}

@media (max-width: 768px) {
  .resources-carousel .resource-item {
    flex: 0 0 calc(100% - 40px);
  }
}

/* Contact Section */
.contact-info-panel {
  background: var(--card-background);
  padding: 30px;
  border-radius: 10px;
  height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.contact-list li {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  gap: 15px;
}

.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #000;
  flex-shrink: 0;
}

.contact-detail {
  flex-grow: 1;
}

.contact-detail strong {
  display: block;
  margin-bottom: 5px;
}

.social-connect h4 {
  margin-bottom: 15px;
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text);
  transition: all var(--transition-medium);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
}

.social-link.linkedin:hover {
  background: #0077b5;
}

.social-link.github:hover {
  background: #333;
}

.social-link.twitter:hover {
  background: #1da1f2;
}

.social-link.medium:hover {
  background: #00ab6c;
}

.contact-form-container {
  background: var(--card-background);
  padding: 30px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-form .form-control {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text);
  padding: 12px;
  border-radius: 5px;
  transition: all var(--transition-fast);
}

.contact-form .form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(0, 255, 255, 0.25);
  background: rgba(0, 0, 0, 0.3);
}

.contact-form label {
  color: var(--text);
  margin-bottom: 8px;
}

/* Download Section */
.download-section {
  text-align: center;
}

/* LinkedIn Testimonial Styles */
.linkedin-badge {
  background-color: var(--linkedin-color);
  color: white;
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 8px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.linkedin-connection {
  font-size: 0.75rem;
  margin-top: 5px;
  opacity: 0.8;
  font-style: italic;
}

.testimonial-source {
  display: flex;
  align-items: center;
  gap: 5px;
}

.testimonial-source i.fa-linkedin,
.testimonial-source i.bi-linkedin {
  color: var(--linkedin-color);
}

/* Media Queries */
@media (max-width: 992px) {
  .skill-filters {
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 10px;
  }

  .case-study-visual {
    margin-top: 30px;
  }

  .workspace-description {
    margin-bottom: 40px;
  }

  .tool-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .resources-carousel .resource-item {
    flex: 0 0 calc(50% - 10px);
    min-width: calc(50% - 10px);
  }
}

@media (max-width: 768px) {
  .testimonial-container {
    padding: 0 15px;
  }

  .skill-detail-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .skill-detail-meta {
    margin-top: 10px;
  }

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

  .stats-container {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-form-container {
    margin-top: 30px;
  }

  .resources-carousel .resource-item {
    flex: 0 0 100%;
    min-width: 100%;
  }
}

@media (max-width: 576px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }

  .tool-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .resource-item {
    flex-direction: column;
  }

  .resource-image, .resource-icon {
    margin-bottom: 15px;
  }
}

/* Section Styles */
.section-subtitle {
  text-align: center;
  margin: -5px 0 25px;
  opacity: 0.8;
  font-size: 1.1rem;
}

.section-subtitle i {
  color: var(--linkedin-color);
  vertical-align: middle;
}

/* Skills Explorer */
.skills-explorer {
  background: rgba(15, 15, 15, 0.8);
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.skill-filters {
  margin-bottom: 2rem;
}

.skill-filters .btn {
  transition: all 0.3s ease;
  border-radius: 20px;
  padding: 5px 15px;
  font-size: 0.9rem;
}

.skill-filters .btn.active {
  background: #0ff;
  color: #000;
  border-color: #0ff;
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 2rem;
}

.skill-pill {
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.1), rgba(0, 255, 255, 0.2));
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 20px;
  padding: 8px 15px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-block;
}

.skill-pill:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.2), rgba(0, 255, 255, 0.3));
  box-shadow: 0 5px 15px rgba(0, 255, 255, 0.2);
}

.skill-pill.active {
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.3), rgba(0, 255, 255, 0.4));
  border-color: #0ff;
  box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.skill-pill .skill-name {
  color: #fff;
  font-size: 0.9rem;
}

.skill-detail-panel {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.skill-detail-panel.active {
  opacity: 1;
  transform: translateY(0);
}

.skill-detail-panel .card {
  border: 1px solid rgba(0, 255, 255, 0.2);
  background: linear-gradient(135deg, rgba(15, 15, 15, 0.95), rgba(25, 25, 25, 0.95));
  backdrop-filter: blur(10px);
}

.skill-detail-panel .card-header {
  background: linear-gradient(135deg, #0ff, #00b3b3);
  border-bottom: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.skill-detail-meta {
  display: flex;
  gap: 10px;
}

.project-item {
  background: rgba(0, 255, 255, 0.05);
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 15px;
  border: 1px solid rgba(0, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.project-item:hover {
  background: rgba(0, 255, 255, 0.08);
  border-color: rgba(0, 255, 255, 0.2);
}

.project-item h5 {
  color: #0ff;
  margin-bottom: 8px;
}

.resource-links .btn {
  border-color: rgba(0, 255, 255, 0.3);
  color: #0ff;
}

.resource-links .btn:hover {
  background: rgba(0, 255, 255, 0.1);
  border-color: #0ff;
}

@media (max-width: 768px) {
  .skill-filters {
    overflow-x: auto;
    padding-bottom: 10px;
  }

  .skill-filters::-webkit-scrollbar {
    height: 4px;
  }

  .skill-filters::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
  }

  .skill-filters::-webkit-scrollbar-thumb {
    background: rgba(0, 255, 255, 0.3);
    border-radius: 2px;
  }

  .skill-detail-panel .card-header {
    flex-direction: column;
    align-items: flex-start;
  }
}