/* CSS переменные для тем */
:root {
  /* Светлая тема - градации серого от белого к черному */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #e9ecef;
  --text-primary: #212529;
  --text-secondary: #495057;
  --text-tertiary: #6c757d;
  --border-color: #dee2e6;
  --accent: #6c757d;
  --accent-hover: #495057;
  --shadow: rgba(0, 0, 0, 0.1);
  --card-bg: #ffffff;
  --nav-bg: rgba(255, 255, 255, 0.95);
  --btn-primary-bg: #495057;
  --btn-primary-text: #ffffff;
  --btn-secondary-bg: #e9ecef;
  --btn-secondary-text: #495057;
  --btn-outline-border: #6c757d;
  --btn-outline-text: #495057;
  
  /* Градиенты для светлой темы */
  --gradient-primary: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  --gradient-secondary: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  --gradient-accent: linear-gradient(135deg, #6c757d 0%, #495057 100%);
  --gradient-hero: linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #e9ecef 100%);
  --gradient-card: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  --gradient-button: linear-gradient(135deg, #495057 0%, #6c757d 100%);
  --gradient-overlay: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(0,0,0,0.05) 100%);
  
  /* Текстуры */
  --texture-subtle: radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.1) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.1) 0%, transparent 50%),
                    radial-gradient(circle at 40% 40%, rgba(255, 219, 112, 0.1) 0%, transparent 50%);
  --texture-noise: repeating-linear-gradient(45deg, transparent, transparent 2px, rgba(255,255,255,.03) 2px, rgba(255,255,255,.03) 4px);
}

[data-theme="dark"] {
  /* Темная тема - градации серого от темного к светлому */
  --bg-primary: #1a1a1a;
  --bg-secondary: #2d2d2d;
  --bg-tertiary: #404040;
  --text-primary: #f0f0f0;
  --text-secondary: #d0d0d0;
  --text-tertiary: #b0b0b0;
  --border-color: #404040;
  --accent: #b0b0b0;
  --accent-hover: #d0d0d0;
  --shadow: rgba(0, 0, 0, 0.3);
  --card-bg: #2d2d2d;
  --nav-bg: rgba(26, 26, 26, 0.95);
  --btn-primary-bg: #b0b0b0;
  --btn-primary-text: #1a1a1a;
  --btn-secondary-bg: #404040;
  --btn-secondary-text: #f0f0f0;
  --btn-outline-border: #b0b0b0;
  --btn-outline-text: #f0f0f0;
  
  /* Градиенты для темной темы */
  --gradient-primary: linear-gradient(135deg, #2d2d2d 0%, #404040 100%);
  --gradient-secondary: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  --gradient-accent: linear-gradient(135deg, #b0b0b0 0%, #d0d0d0 100%);
  --gradient-hero: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #404040 100%);
  --gradient-card: linear-gradient(135deg, #2d2d2d 0%, #404040 100%);
  --gradient-button: linear-gradient(135deg, #d0d0d0 0%, #b0b0b0 100%);
  --gradient-overlay: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(0,0,0,0.1) 100%);
  
  /* Текстуры для темной темы */
  --texture-subtle: radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.2) 0%, transparent 50%),
                    radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.2) 0%, transparent 50%),
                    radial-gradient(circle at 40% 40%, rgba(255, 219, 112, 0.2) 0%, transparent 50%);
  --texture-noise: repeating-linear-gradient(45deg, transparent, transparent 2px, rgba(255,255,255,.02) 2px, rgba(255,255,255,.02) 4px);
}

/* Лоадер */
.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

/* Анимированный фон для лоадера */
.loader .animated-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.loader .pattern-dots {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle, var(--accent) 1px, transparent 1px);
  background-size: 50px 50px;
  background-position: 0 0, 25px 25px;
  opacity: 0.06;
  animation: patternMove 20s linear infinite;
}

.loader .pattern-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(var(--accent) 1px, transparent 1px),
    linear-gradient(90deg, var(--accent) 1px, transparent 1px);
  background-size: 100px 100px;
  opacity: 0.04;
  animation: gridMove 30s linear infinite;
}

.loader .floating-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.loader .shape {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), transparent);
  opacity: 0.08;
  animation: float 15s ease-in-out infinite;
}

.loader .shape:nth-child(1) {
  width: 60px;
  height: 60px;
  top: 20%;
  left: 10%;
  animation-delay: 0s;
  animation-duration: 20s;
}

.loader .shape:nth-child(2) {
  width: 80px;
  height: 80px;
  top: 60%;
  left: 80%;
  animation-delay: 2s;
  animation-duration: 18s;
}

.loader .shape:nth-child(3) {
  width: 50px;
  height: 50px;
  top: 80%;
  left: 20%;
  animation-delay: 4s;
  animation-duration: 22s;
}

.loader-content {
  position: relative;
  z-index: 2;
  text-align: center;
  background: var(--card-bg);
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 20px 60px var(--shadow);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  max-width: 400px;
  width: 90%;
}

.loader-logo {
  font-family: 'Irish Grover', cursive;
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2rem;
  animation: logoPulse 2s ease-in-out infinite;
  background: linear-gradient(135deg, var(--text-primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.loader-progress {
  width: 100%;
  height: 4px;
  background: var(--bg-tertiary);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  border-radius: 2px;
  animation: progressAnimation 2s ease-in-out infinite;
  transform-origin: left;
}

.loader-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  animation: textFade 2s ease-in-out infinite;
}

@keyframes logoPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.8;
  }
}

@keyframes progressAnimation {
  0% {
    transform: scaleX(0);
  }
  50% {
    transform: scaleX(0.7);
  }
  100% {
    transform: scaleX(1);
  }
}

@keyframes textFade {
  0%, 100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

/* Доступность */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip navigation link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--accent);
  color: var(--bg-primary);
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 10000;
  transition: top 0.3s ease;
}

.skip-link:focus {
  top: 6px;
}

/* Breadcrumbs */
.breadcrumbs {
  padding: 1rem 0;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.breadcrumbs-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
  font-size: 0.9rem;
}

.breadcrumb-item {
  color: var(--text-secondary);
}

.breadcrumb-item:not(:last-child)::after {
  content: '/';
  margin-left: 0.5rem;
  color: var(--text-tertiary);
}

.breadcrumb-link {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb-link:hover {
  color: var(--accent);
}

.breadcrumb-item.active {
  color: var(--text-primary);
  font-weight: 500;
}

/* SVG иконки */
.info-icon svg {
  width: 3rem;
  height: 3rem;
  color: var(--accent);
  transition: all 0.3s ease;
}

.info-card:hover .info-icon svg {
  color: var(--accent-hover);
  transform: translateY(-3px) scale(1.1);
}

.avatar svg {
  width: 5rem;
  height: 5rem;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.avatar-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--accent);
  transition: all 0.3s ease;
  box-shadow: 0 8px 24px var(--shadow);
  position: relative;
  z-index: 2;
}

.hero-image-placeholder:hover .avatar-img {
  border-color: var(--accent-hover);
  transform: scale(1.05);
  box-shadow: 0 12px 32px var(--shadow);
}

.hero-image-placeholder:hover .avatar-ring {
  border-top-color: var(--accent-hover);
  border-right-color: var(--accent-hover);
}

.hero-image-placeholder:hover .avatar svg {
  color: var(--accent);
  transform: scale(1.05);
}

/* Анимация SVG иконок */
@keyframes iconPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.info-icon svg {
  animation: iconPulse 3s ease-in-out infinite;
}

.info-icon svg:nth-child(2) {
  animation-delay: 0.5s;
}

.info-icon svg:nth-child(3) {
  animation-delay: 1s;
}

.info-icon svg:nth-child(4) {
  animation-delay: 1.5s;
}

/* Микроанимации на карточках */
.info-card {
  transform: translateY(0);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.info-card:hover::before {
  left: 100%;
}

.info-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px var(--shadow);
}

.info-card:hover .info-icon {
  transform: translateY(-5px) scale(1.1);
}

.info-card:hover h3 {
  color: var(--accent);
  transform: translateY(-2px);
}

.info-card:hover p {
  color: var(--text-primary);
}

/* Анимация появления карточек */
@keyframes fadeInUpCard {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.info-card {
  animation: fadeInUpCard 0.6s ease forwards;
  opacity: 0;
}

.info-card:nth-child(1) { animation-delay: 0.1s; }
.info-card:nth-child(2) { animation-delay: 0.2s; }
.info-card:nth-child(3) { animation-delay: 0.3s; }
.info-card:nth-child(4) { animation-delay: 0.4s; }

/* Проектные карточки */
.project-card {
  transform: translateY(0);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.project-card:hover::before {
  left: 100%;
}

.project-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: 0 25px 50px var(--shadow);
}

.project-card:hover .project-image {
  transform: scale(1.05);
}

.project-card:hover .project-image img {
  transform: scale(1.1);
}

.project-card:hover h3 {
  color: var(--accent);
  transform: translateY(-2px);
}

.project-card:hover .project-link {
  color: var(--accent);
  transform: translateX(5px);
}

/* Навыковые теги */
.skill-tag {
  transform: translateY(0);
  transition: all 0.2s ease;
  position: relative;
}

.skill-tag::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.3s ease;
}

.skill-tag:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 5px 15px var(--shadow);
  background: var(--accent-hover);
  color: var(--bg-primary);
}

.skill-tag:hover::before {
  width: 100%;
  height: 100%;
}

/* Загрузчик для GitHub проектов */
.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  text-align: center;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--bg-tertiary);
  border-top: 4px solid var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 20px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-spinner p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0;
}

/* GitHub проекты */
.github-project {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 24px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.github-project::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
}

.github-project:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px var(--shadow);
  border-color: var(--accent);
}

.github-project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.github-project-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
  text-decoration: none;
  transition: color 0.3s ease;
}

.github-project-title:hover {
  color: var(--accent);
}

.github-project-date {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.github-project-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.github-project-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.github-project-language {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.language-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
}

.github-project-stars {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.github-project-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.github-project-link:hover {
  color: var(--accent-hover);
  gap: 12px;
}

/* Языки программирования */
.language-javascript { background: #f1e05a; }
.language-typescript { background: #2b7489; }
.language-python { background: #3572A5; }
.language-html { background: #e34c26; }
.language-css { background: #563d7c; }
.language-java { background: #b07219; }
.language-go { background: #00ADD8; }
.language-rust { background: #dea584; }
.language-cpp { background: #f34b7d; }
.language-c { background: #555555; }
.language-php { background: #4F5D95; }
.language-ruby { background: #701516; }
.language-swift { background: #ffac45; }
.language-kotlin { background: #F18E33; }
.language-dart { background: #00B4AB; }

/* Сетка проектов */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

/* Адаптивность для проектов */
@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .github-project {
    padding: 20px;
  }
  
  .github-project-header {
    flex-direction: column;
    gap: 8px;
  }
  
  .github-project-title {
    font-size: 1.1rem;
  }
  
  .github-project-meta {
    gap: 12px;
  }
}

/* Статистика GitHub */
.stats-section {
  padding: 80px 0;
  background: var(--bg-secondary);
  position: relative;
}

.stats-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--texture-noise);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
  position: relative;
  z-index: 2;
}

.stat-item {
  text-align: center;
  padding: 2rem;
  background: var(--card-bg);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
}

.stat-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px var(--shadow);
  border-color: var(--accent);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
  display: block;
  animation: countUp 1s ease-out;
}

.stat-label {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Статистика языков */
.languages-stats {
  position: relative;
  z-index: 2;
}

.languages-stats h3 {
  text-align: center;
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.languages-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.language-stat {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.language-stat:hover {
  transform: translateX(8px);
  border-color: var(--accent);
}

.language-bar {
  width: 100px;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.language-progress {
  height: 100%;
  background: var(--gradient-accent);
  border-radius: 4px;
  transition: width 1s ease-out;
  position: relative;
}

.language-progress::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.language-info {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.language-name {
  font-weight: 600;
  color: var(--text-primary);
}

.language-count {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Адаптивность для статистики */
@media (max-width: 768px) {
  .stats-section {
    padding: 60px 0;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
  
  .languages-stats h3 {
    font-size: 1.5rem;
  }
  
  .language-stat {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.8rem;
  }
  
  .language-bar {
    width: 100%;
    height: 6px;
  }
  
  .language-info {
    width: 100%;
  }
}

/* Минималистичные карточки проектов */
.project-item {
  margin-bottom: 1.5rem;
}

.project-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-acent);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.project-card:hover::before {
  transform: scaleX(1);
}

.project-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--shadow);
  border-color: var(--accent);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
  gap: 1rem;
}

.project-info {
  flex: 1;
  min-width: 0;
}

.project-title {
  margin: 0 0 0.5rem 0;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
}

.project-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.project-title a:hover {
  color: var(--accent);
}

.project-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.project-language {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
}

.language-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.project-date {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.project-stats {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.stat {
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.project-description {
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0 0 1rem 0;
  font-size: 0.9rem;
  display: -webkit-box;
  display: -moz-box;
  display: box;
  -webkit-line-clamp: 3;
  -moz-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  -moz-box-orient: vertical;
  box-orient: vertical;
  overflow: hidden;
}

.project-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

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

.project-tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

.project-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.project-link:hover {
  color: var(--accent-hover);
  gap: 0.5rem;
}

/* Стили для категории Other */
.project-item[data-category="other"] .project-card::before {
  background: linear-gradient(90deg, #858585 0%, #666666 100%);
}

.project-item[data-category="other"] .project-card:hover {
  border-color: #858585;
}

.project-item[data-category="other"] .project-link:hover {
  color: #858585;
}

/* Адаптивность */
@media (max-width: 768px) {
  .project-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  
  .project-stats {
    align-self: flex-end;
  }
  
  .project-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  
  .project-link {
    align-self: flex-end;
  }
}

/* Заглушки проектов */
.project-placeholder {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
}

.project-icon {
  text-align: center;
  z-index: 2;
}

.project-language {
  font-size: 1.2rem;
  font-weight: 600;
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  background: rgba(0, 0, 0, 0.2);
  padding: 8px 16px;
  border-radius: 20px;
  backdrop-filter: blur(10px);
}

.project-placeholder::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.project-image {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-image:hover .project-overlay {
  opacity: 1;
}

.project-view-btn {
  background: var(--accent);
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  transform: translateY(10px);
}

.project-image:hover .project-view-btn {
  transform: translateY(0);
}

.project-view-btn:hover {
  background: var(--accent-hover);
  transform: scale(1.05);
}

/* Кнопки */
.btn {
  transform: translateY(0);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn.btn-outline {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 500;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
}

.btn.btn-outline:hover {
  background: var(--accent);
  color: var(--bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--shadow);
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.4s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px var(--shadow);
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 5px 15px var(--shadow);
}

/* Ripple эффект для кнопок */
.btn.ripple {
  position: relative;
  overflow: hidden;
}

.ripple-effect {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: scale(0);
  animation: ripple 0.6s ease-out;
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Lazy Loading для изображений */
.lazy {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lazy.loaded {
  opacity: 1;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

/* Базовые стили */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
  opacity: 0;
  visibility: hidden;
}

body.loaded {
  opacity: 1;
  visibility: visible;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Навигация */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  font-family: 'Irish Grover', cursive;
  transition: color 0.3s ease;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
}

.theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.theme-toggle:hover {
  background: var(--bg-tertiary);
  transform: rotate(180deg);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  margin: 3px 0;
  transition: 0.3s;
}

/* Hero секция */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 50px;
  background: var(--gradient-hero), var(--texture-subtle);
  position: relative;
  z-index: 1;
  transition: opacity 0.3s ease, transform 0.3s ease, filter 0.3s ease;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--texture-noise);
  pointer-events: none;
  z-index: 1;
}

.hero::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: floatGradient 20s ease-in-out infinite;
  pointer-events: none;
  z-index: 2;
}

@keyframes floatGradient {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(30px, -30px) rotate(120deg);
  }
  66% {
    transform: translate(-20px, 20px) rotate(240deg);
  }
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 3;
}

.hero-content {
  transition: opacity 0.3s ease, transform 0.3s ease;
  position: relative;
  z-index: 3;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text-primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.hero-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 100px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.greeting {
  display: block;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.name {
  background: linear-gradient(135deg, var(--text-primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-weight: 500;
  position: relative;
  display: inline-block;
}

.hero-subtitle::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.hero-subtitle:hover::after {
  transform: scaleX(1);
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
  position: relative;
  padding-left: 20px;
}

.hero-description::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 3;
}

.hero-image-placeholder {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: var(--gradient-card), var(--texture-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 40px var(--shadow);
  transition: transform 0.3s ease;
  position: relative;
  overflow: hidden;
}

.hero-image-placeholder::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, var(--accent), transparent);
  animation: rotateGradient 4s linear infinite;
  opacity: 0.3;
}

@keyframes rotateGradient {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.hero-image-placeholder:hover {
  transform: scale(1.05);
  box-shadow: 0 30px 60px var(--shadow);
}

.avatar {
  font-size: 5rem;
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 140px;
  height: 140px;
  border: 3px solid transparent;
  border-top: 3px solid var(--accent);
  border-right: 3px solid var(--accent);
  border-radius: 50%;
  animation: rotateRing 2s linear infinite;
  z-index: 1;
}

.avatar-img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--accent);
  transition: all 0.3s ease;
  box-shadow: 0 8px 24px var(--shadow);
  position: relative;
  z-index: 2;
}

@keyframes rotateRing {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Кнопки */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-size: 1rem;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-button);
  color: var(--btn-primary-text);
  box-shadow: 0 4px 15px var(--shadow);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px var(--shadow);
  background: linear-gradient(135deg, var(--accent-hover) 0%, var(--accent) 100%);
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: var(--btn-secondary-text);
  border: 2px solid var(--btn-secondary-bg);
  position: relative;
}

.btn-secondary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-overlay);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
}

.btn-secondary:hover::before {
  opacity: 1;
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px var(--shadow);
  border-color: var(--accent);
  color: var(--text-primary);
  z-index: 2;
}

.btn-outline {
  background: transparent;
  color: var(--btn-outline-text);
  border: 2px solid var(--btn-outline-border);
  position: relative;
  z-index: 1;
}

.btn-outline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.btn-outline:hover {
  color: var(--bg-primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px var(--shadow);
  z-index: 2;
}

.btn-outline:hover::before {
  opacity: 1;
}

/* Информационная секция */
.info-section {
  padding: 80px 0;
  background: var(--gradient-primary), var(--texture-subtle);
  position: relative;
  overflow: hidden;
}

.info-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--texture-noise);
  pointer-events: none;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.info-card {
  background: var(--gradient-card), var(--texture-subtle);
  padding: 2rem;
  border-radius: 16px;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px var(--shadow);
}

.info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.info-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, var(--gradient-overlay), transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.info-card:hover::before {
  left: 100%;
}

.info-card:hover::after {
  opacity: 1;
}

.info-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px var(--shadow);
  border-color: var(--accent);
}

.info-card:hover .info-icon {
  transform: translateY(-5px) scale(1.1);
}

.info-card:hover h3 {
  color: var(--accent);
  transform: translateY(-2px);
}

.info-card:hover p {
  color: var(--text-primary);
}

.info-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-accent);
  border-radius: 50%;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.info-icon::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: rotateGradient 3s linear infinite;
}

.info-icon svg {
  width: 2rem;
  height: 2rem;
  color: var(--bg-primary);
  position: relative;
  z-index: 2;
}

.info-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.info-card p {
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

/* Секция проектов */
.recent-projects {
  padding: 80px 0;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--text-primary);
}

.projects-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.project-card {
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px var(--shadow);
}

.project-image {
  height: 200px;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.project-content {
  padding: 1.5rem;
}

.project-content h3 {
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.project-content p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.project-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.project-link:hover {
  color: var(--accent-hover);
}

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

/* Навыки */
.skills-section {
  padding: 80px 0;
  background: var(--bg-secondary);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.skill-category h3 {
  margin-bottom: 1rem;
  color: var(--text-primary);
}

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

.skill-tag {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.skill-tag:hover {
  background: var(--accent);
  color: var(--bg-primary);
  transform: translateY(-2px);
}

/* Футер */
.footer {
  background: var(--bg-tertiary);
  padding: 40px 0 20px;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  text-align: center;
  margin-bottom: 2rem;
}

.footer-social {
  margin-bottom: 2rem;
}

.footer-social h3 {
  margin-bottom: 16px;
  color: var(--text-primary);
}

.footer-social .social-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-info p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-link {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-link:hover {
  color: var(--accent-hover);
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  color: var(--accent);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: var(--accent);
  color: var(--bg-primary);
  transform: translateY(-2px);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-tertiary);
}

/* Кнопка "Наверх" */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: bold;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: 0 4px 12px var(--shadow);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--shadow);
}

.back-to-top:active {
  transform: translateY(0);
}

/* Улучшенная мобильная навигация */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  position: relative;
  z-index: 1001;
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Slide-out меню */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 400px;
  height: 100vh;
  background: var(--gradient-secondary), var(--texture-subtle);
  box-shadow: -10px 0 30px var(--shadow);
  transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1000;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.mobile-menu::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--texture-noise);
  pointer-events: none;
}

.mobile-menu.active {
  right: 0;
}

/* Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 999;
  backdrop-filter: blur(5px);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Mobile menu header */
.mobile-menu-header {
  padding: 2rem;
  background: var(--gradient-primary);
  border-bottom: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.mobile-menu-header::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: floatGradient 20s ease-in-out infinite;
}

.mobile-menu-logo {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--text-primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 2;
}

.mobile-menu-subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  position: relative;
  z-index: 2;
}

/* Mobile menu navigation */
.mobile-menu-nav {
  flex: 1;
  padding: 2rem 0;
}

.mobile-menu-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mobile-menu-nav li {
  margin-bottom: 0.5rem;
}

.mobile-menu-nav a {
  display: flex;
  align-items: center;
  padding: 1rem 2rem;
  color: var(--text-primary);
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.mobile-menu-nav a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--gradient-accent);
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.mobile-menu-nav a:hover {
  background: var(--gradient-overlay);
  padding-left: 2.5rem;
}

.mobile-menu-nav a:hover::before {
  transform: scaleY(1);
}

.mobile-menu-nav a.active {
  background: var(--gradient-overlay);
  color: var(--accent);
  font-weight: 600;
}

.mobile-menu-nav a.active::before {
  transform: scaleY(1);
}

/* Mobile menu footer */
.mobile-menu-footer {
  padding: 2rem;
  background: var(--gradient-primary);
  border-top: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.mobile-menu-footer::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  animation: floatGradient 15s ease-in-out infinite reverse;
}

.mobile-theme-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: var(--gradient-card);
  border-radius: 12px;
  margin-bottom: 1rem;
  position: relative;
  z-index: 2;
}

.mobile-theme-toggle span {
  color: var(--text-primary);
  font-weight: 500;
}

.mobile-social-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  position: relative;
  z-index: 2;
}

.mobile-social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--gradient-accent);
  color: var(--bg-primary);
  border-radius: 50%;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 0.9rem;
}

.mobile-social-links a:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 5px 15px var(--shadow);
}

/* Breadcrumbs */
.breadcrumbs {
  padding: 1rem 0;
  background: var(--gradient-secondary), var(--texture-subtle);
  border-bottom: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.breadcrumbs::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--texture-noise);
  pointer-events: none;
}

.breadcrumbs-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.breadcrumbs-list {
  display: flex;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.breadcrumb-item {
  display: flex;
  align-items: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.breadcrumb-separator {
  margin: 0 0.5rem;
  color: var(--text-tertiary);
  font-size: 0.8rem;
  opacity: 0.5;
}

.breadcrumb-link {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: all 0.3s ease;
  position: relative;
}

.breadcrumb-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  transform: translateX(-50%);
  transition: width 0.3s ease;
}

.breadcrumb-link:hover {
  color: var(--accent);
  background: var(--gradient-overlay);
}

.breadcrumb-link:hover::before {
  width: 80%;
}

.breadcrumb-item.active {
  color: var(--text-primary);
  font-weight: 500;
}

.breadcrumb-item.active .breadcrumb-link {
  color: var(--text-primary);
  cursor: default;
}

.breadcrumb-item.active .breadcrumb-link:hover {
  background: none;
}

/* Home иконка для breadcrumbs */
.breadcrumb-home {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  margin-right: 0.25rem;
}

.breadcrumb-home svg {
  width: 16px;
  height: 16px;
  color: currentColor;
}

/* Адаптивность для breadcrumbs */
@media (max-width: 768px) {
  .breadcrumbs {
    padding: 0.75rem 0;
  }
  
  .breadcrumbs-container {
    padding: 0 15px;
  }
  
  .breadcrumb-item {
    font-size: 0.85rem;
  }
  
  .breadcrumb-separator {
    margin: 0 0.25rem;
  }
}

@media (max-width: 480px) {
  .breadcrumbs-list {
    gap: 0.25rem;
  }
  
  .breadcrumb-item {
    font-size: 0.8rem;
  }
  
  .breadcrumb-separator {
    margin: 0 0.2rem;
    font-size: 0.7rem;
  }
  
  .breadcrumb-link {
    padding: 0.2rem 0.4rem;
  }
}

/* Анимированный фон и паттерны */
.animated-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

/* Геометрические паттерны */
.pattern-dots {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle, var(--accent) 1px, transparent 1px);
  background-size: 50px 50px;
  background-position: 0 0, 25px 25px;
  opacity: 0.08;
  animation: patternMove 20s linear infinite;
}

.pattern-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(var(--accent) 1px, transparent 1px),
    linear-gradient(90deg, var(--accent) 1px, transparent 1px);
  background-size: 100px 100px;
  opacity: 0.05;
  animation: gridMove 30s linear infinite;
}

.pattern-diagonal {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    var(--accent) 10px,
    var(--accent) 11px
  );
  opacity: 0.05;
  animation: diagonalMove 25s linear infinite;
}

/* Плавающие фигуры */
.floating-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.shape {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), transparent);
  opacity: 0.1;
  animation: float 15s ease-in-out infinite;
}

.shape:nth-child(1) {
  width: 80px;
  height: 80px;
  top: 20%;
  left: 10%;
  animation-delay: 0s;
  animation-duration: 20s;
}

.shape:nth-child(2) {
  width: 120px;
  height: 120px;
  top: 60%;
  left: 80%;
  animation-delay: 2s;
  animation-duration: 18s;
}

.shape:nth-child(3) {
  width: 60px;
  height: 60px;
  top: 80%;
  left: 20%;
  animation-delay: 4s;
  animation-duration: 22s;
}

.shape:nth-child(4) {
  width: 100px;
  height: 100px;
  top: 10%;
  left: 60%;
  animation-delay: 6s;
  animation-duration: 25s;
}

.shape:nth-child(5) {
  width: 140px;
  height: 140px;
  top: 40%;
  left: 40%;
  animation-delay: 8s;
  animation-duration: 19s;
}

/* Частицы */
.particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.5;
  animation: particleFloat 10s linear infinite;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; animation-delay: 1s; }
.particle:nth-child(3) { left: 30%; animation-delay: 2s; }
.particle:nth-child(4) { left: 40%; animation-delay: 3s; }
.particle:nth-child(5) { left: 50%; animation-delay: 4s; }
.particle:nth-child(6) { left: 60%; animation-delay: 5s; }
.particle:nth-child(7) { left: 70%; animation-delay: 6s; }
.particle:nth-child(8) { left: 80%; animation-delay: 7s; }
.particle:nth-child(9) { left: 90%; animation-delay: 8s; }
.particle:nth-child(10) { left: 15%; animation-delay: 9s; }

/* Волновые паттерны */
.wave-pattern {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--accent), transparent);
  opacity: 0.05;
  clip-path: polygon(
    0 50%, 10% 40%, 20% 45%, 30% 35%, 40% 40%, 50% 30%,
    60% 35%, 70% 25%, 80% 30%, 90% 20%, 100% 25%, 100% 100%, 0 100%
  );
  animation: waveMove 15s ease-in-out infinite;
}

/* Анимации */
@keyframes patternMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(50px, 50px); }
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(100px, 100px); }
}

@keyframes diagonalMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(70px, 70px); }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
    opacity: 0.05;
  }
  25% {
    transform: translateY(-20px) rotate(90deg);
    opacity: 0.08;
  }
  50% {
    transform: translateY(-40px) rotate(180deg);
    opacity: 0.05;
  }
  75% {
    transform: translateY(-20px) rotate(270deg);
    opacity: 0.08;
  }
}

@keyframes particleFloat {
  0% {
    transform: translateY(100vh) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 0.3;
  }
  90% {
    opacity: 0.3;
  }
  100% {
    transform: translateY(-100vh) scale(1);
    opacity: 0;
  }
}

@keyframes waveMove {
  0%, 100% {
    transform: translateX(0);
  }
  50% {
    transform: translateX(-50px);
  }
}

/* Адаптивность для анимированного фона */
@media (max-width: 768px) {
  .pattern-dots {
    background-size: 30px 30px;
    background-position: 0 0, 15px 15px;
  }
  
  .pattern-grid {
    background-size: 60px 60px;
  }
  
  .shape:nth-child(1) { width: 60px; height: 60px; }
  .shape:nth-child(2) { width: 80px; height: 80px; }
  .shape:nth-child(3) { width: 40px; height: 40px; }
  .shape:nth-child(4) { width: 70px; height: 70px; }
  .shape:nth-child(5) { width: 90px; height: 90px; }
}

@media (max-width: 480px) {
  .pattern-dots {
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
  }
  
  .pattern-grid {
    background-size: 40px 40px;
  }
  
  .shape:nth-child(1) { width: 40px; height: 40px; }
  .shape:nth-child(2) { width: 60px; height: 60px; }
  .shape:nth-child(3) { width: 30px; height: 30px; }
  .shape:nth-child(4) { width: 50px; height: 50px; }
  .shape:nth-child(5) { width: 70px; height: 70px; }
}

/* Темная тема адаптация */
[data-theme="dark"] .pattern-dots,
[data-theme="dark"] .pattern-grid,
[data-theme="dark"] .pattern-diagonal,
[data-theme="dark"] .shape,
[data-theme="dark"] .particle,
[data-theme="dark"] .wave-pattern {
  opacity: 0.12;
}

[data-theme="dark"] .particle {
  opacity: 0.4;
}

[data-theme="dark"] .shape {
  opacity: 0.08;
}

/* Адаптивность */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .theme-toggle {
    display: none;
  }
  
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  
  .hero-image-placeholder {
    width: 250px;
    height: 250px;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
  }
  
  .projects-preview {
    grid-template-columns: 1fr;
  }
  
  .skills-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .social-links {
    justify-content: center;
  }
  
  /* Предотвращаем скролл body при открытом меню */
  body.mobile-menu-open {
    overflow: hidden;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero {
    padding: 80px 0 30px;
  }
  
  .info-section,
  .recent-projects,
  .skills-section {
    padding: 60px 0;
  }
  
  .mobile-menu {
    width: 90%;
  }
  
  .mobile-menu-header,
  .mobile-menu-footer {
    padding: 1.5rem;
  }
  
  .mobile-menu-nav {
    padding: 1rem 0;
  }
  
  .mobile-menu-nav a {
    padding: 0.8rem 1.5rem;
  }
}

/* Стили для страницы проектов */
.projects-hero {
  padding: 120px 0 60px;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  text-align: center;
}

.projects-hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.projects-hero-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Фильтры */
.filters-section {
  padding: 40px 0;
  background: var(--bg-secondary);
}

.filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.filter-btn {
  padding: 10px 20px;
  border: 2px solid var(--border-color);
  background: var(--card-bg);
  color: var(--text-secondary);
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* Галерея проектов */
.projects-gallery {
  padding: 80px 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.project-item {
  opacity: 1;
  transform: scale(1);
  transition: all 0.3s ease;
}

.project-item.hidden {
  opacity: 0;
  transform: scale(0.8);
  position: absolute;
  pointer-events: none;
}

.project-card {
  background: var(--card-bg);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px var(--shadow);
  transition: all 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px var(--shadow);
}

.project-image {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-card:hover .project-image img {
  transform: scale(1.1);
}

.project-view-btn {
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  padding: 12px 24px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
}

.project-view-btn:hover {
  background: var(--accent-hover);
  transform: scale(1.05);
}

.project-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-tags {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.project-tag {
  background: var(--bg-tertiary);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
}

.project-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.project-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
  flex: 1;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-item {
  background: var(--bg-secondary);
  color: var(--text-tertiary);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* Статистика */
.stats-section {
  padding: 80px 0;
  background: var(--bg-secondary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-item {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 10px 30px var(--shadow);
  transition: transform 0.3s ease;
}

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

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-secondary);
  font-weight: 500;
}

/* Модальное окно */
.project-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.project-modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
}

.modal-content {
  position: relative;
  background: var(--card-bg);
  border-radius: 15px;
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 20px;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color 0.3s ease;
  z-index: 1;
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.modal-image {
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
}

.modal-image img {
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.modal-info {
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.modal-title {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.modal-tags {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.modal-description {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  flex: 1;
}

.modal-tech h4 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.modal-links {
  display: flex;
  gap: 1rem;
}

@media (max-width: 768px) {
  .projects-hero-title {
    font-size: 2rem;
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .modal-body {
    grid-template-columns: 1fr;
  }
  
  .modal-image {
    padding: 1rem;
  }
  
  .modal-info {
    padding: 1rem;
  }
  
  .modal-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 80px 0 30px;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .greeting {
    font-size: 1.2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
  }
}

/* Стили для страницы "Обо мне" */
.about-hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.about-hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.about-hero-subtitle {
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.about-hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.about-hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-avatar {
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 40px var(--shadow);
  transition: transform 0.3s ease;
}

.about-avatar:hover {
  transform: scale(1.05);
}

.avatar-large {
  font-size: 8rem;
}

.avatar-img-large {
  width: 160px;
  height: 160px;
}

/* Секция истории */
.story-section {
  padding: 80px 0;
  background: var(--bg-secondary);
}

.story-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.story-paragraph {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.story-paragraph:last-child {
  margin-bottom: 0;
}

.story-highlights {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.highlight-item {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 30px var(--shadow);
  transition: transform 0.3s ease;
}

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

.highlight-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.highlight-item h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.highlight-item p {
  color: var(--text-secondary);
}

/* Детальные навыки */
.skills-detailed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
}

.skill-category-detailed {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px var(--shadow);
}

.skill-category-detailed h3 {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  color: var(--text-primary);
  text-align: center;
}

.skill-items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.skill-name {
  font-weight: 500;
  color: var(--text-primary);
}

.skill-level {
  color: var(--accent);
  font-weight: 500;
}

.skill-bar {
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: 4px;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  border-radius: 4px;
  transition: width 1s ease;
  width: 0;
}

/* Цели и планы */
.goals-section {
  padding: 80px 0;
  background: var(--bg-secondary);
}

.goals-timeline {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.goals-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-color);
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  align-items: center;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-item:nth-child(even) {
  flex-direction: row-reverse;
}

.timeline-marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
}

.timeline-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  border: 4px solid var(--bg-primary);
  margin-bottom: 0.5rem;
}

.timeline-date {
  background: var(--accent);
  color: var(--bg-primary);
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.9rem;
  font-weight: 500;
}

.timeline-content {
  flex: 1;
  background: var(--card-bg);
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 10px 30px var(--shadow);
  margin: 0 2rem;
  transition: transform 0.3s ease;
}

.timeline-content:hover {
  transform: translateY(-5px);
}

.timeline-content h3 {
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.timeline-content p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Интересы */
.interests-section {
  padding: 80px 0;
}

.interests-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.interest-card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 30px var(--shadow);
  transition: transform 0.3s ease;
}

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

.interest-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.interest-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.interest-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Адаптивность для страницы "Обо мне" */
@media (max-width: 768px) {
  .about-hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }
  
  .about-hero-title {
    font-size: 2.5rem;
  }
  
  .about-avatar {
    width: 250px;
    height: 250px;
  }
  
  .avatar-large {
    font-size: 6rem;
  }
  
  .avatar-img-large {
    width: 140px;
    height: 140px;
  }
  
  .avatar-ring-large {
    width: 160px;
    height: 160px;
  }
  
  .story-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .story-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
  }
  
  .skills-detailed {
    grid-template-columns: 1fr;
  }
  
  .goals-timeline::before {
    left: 30px;
  }
  
  .timeline-item {
    flex-direction: row !important;
    margin-left: 60px;
  }
  
  .timeline-marker {
    position: absolute;
    left: -30px;
  }
  
  .timeline-content {
    margin: 0 0 0 2rem;
  }
  
  .interests-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

/* Стили для страницы контактов */
.contacts-hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  text-align: center;
}

.contacts-hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.contacts-hero-subtitle {
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.contacts-hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Контактная информация */
.contact-info-section {
  padding: 80px 0;
  background: var(--bg-secondary);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.contact-card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 30px var(--shadow);
  transition: transform 0.3s ease;
}

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

.contact-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.contact-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.contact-card p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.contact-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.contact-link:hover {
  color: var(--accent-hover);
}

/* Форма обратной связи */
.contact-form-section {
  padding: 80px 0;
}

.form-container {
  max-width: 800px;
  margin: 0 auto;
}

.contact-form {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: inherit;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.checkbox-group {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-weight: 400;
  color: var(--text-primary);
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: 4px;
  margin-right: 0.5rem;
  position: relative;
  transition: all 0.3s ease;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
  background: var(--accent);
  border-color: var(--accent);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--bg-primary);
  font-size: 12px;
}

.form-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.form-status {
  margin-top: 1rem;
  padding: 1rem;
  border-radius: 8px;
  text-align: center;
  display: none;
}

.form-status.success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-status.error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Социальные сети */
.social-section {
  padding: 80px 0;
  background: var(--bg-secondary);
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.social-card {
  background: var(--card-bg);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 10px 30px var(--shadow);
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
  display: block;
}

.social-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px var(--shadow);
}

.social-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.social-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.social-card p {
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.social-link-text {
  color: var(--accent);
  font-weight: 500;
  transition: color 0.3s ease;
}

.social-card:hover .social-link-text {
  color: var(--accent-hover);
}

/* FAQ секция */
.faq-section {
  padding: 80px 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--card-bg);
  border-radius: 12px;
  margin-bottom: 1rem;
  box-shadow: 0 5px 15px var(--shadow);
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background: var(--bg-secondary);
}

.faq-question h3 {
  color: var(--text-primary);
  margin: 0;
  font-size: 1.1rem;
}

.faq-toggle {
  font-size: 1.5rem;
  color: var(--accent);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 0 1.5rem 1.5rem;
  max-height: 200px;
}

.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* Адаптивность для страницы контактов */
@media (max-width: 768px) {
  .contacts-hero-title {
    font-size: 2.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .form-actions .btn {
    width: 100%;
  }
  
  .social-grid {
    grid-template-columns: 1fr;
  }
}