/* ===== CSS ПЕРЕМЕННЫЕ ДЛЯ ТЕМ ===== */
:root {
  /* Цветовая палитра - светлая тема */
  --color-primary: #667eea;
  --color-primary-dark: #5a6fd8;
  --color-secondary: #764ba2;
  --color-accent: #4facfe;
  --color-success: #28a745;
  --color-warning: #ffc107;
  --color-danger: #dc3545;
  --color-info: #17a2b8;
  
  /* Фоны */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-dark: #2c3e50;
  --bg-darker: #34495e;
  
  /* Текст */
  --text-primary: #2c3e50;
  --text-secondary: #6c757d;
  --text-light: #ffffff;
  --text-muted: #7f8c8d;
  
  /* Границы */
  --border-color: #e9ecef;
  --border-radius: 12px;
  --border-radius-sm: 8px;
  
  /* Тени */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 15px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 25px rgba(0,0,0,0.15);
  
  /* Отступы */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  /* Анимации */
  --transition: all 0.3s ease;
  --transition-fast: all 0.15s ease;
}

/* Темная тема */
[data-theme="dark"] {
  --bg-primary: #1a1a1a;
  --bg-secondary: #2d2d2d;
  --bg-dark: #0d1117;
  --bg-darker: #161b22;
  
  --text-primary: #f0f6fc;
  --text-secondary: #c9d1d9;
  --text-muted: #8b949e;
  
  --border-color: #30363d;
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 15px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 25px rgba(0,0,0,0.5);
}

/* ===== ЦВЕТА ТЕКСТА В ТЕМНОЙ ТЕМЕ ===== */
/* ===== ЖЁСТКОЕ ПЕРЕОПРЕДЕЛЕНИЕ ЦВЕТОВ ТЕКСТА В ТЁМНОЙ ТЕМЕ ===== */
[data-theme="dark"] .profile-title,
[data-theme="dark"] .profile-name,
[data-theme="dark"] .profile__name,
[data-theme="dark"] .profile__title,
[data-theme="dark"] .header__title,
[data-theme="dark"] .skill-tag,
[data-theme="dark"] .skill,
[data-theme="dark"] .skills__grid .skill,
[data-theme="dark"] .skills-container .skill-tag,
[data-theme="dark"] .skill-name,
[data-theme="dark"] p.project-tech {
    color: #764ba2 !important;
}

[data-theme="dark"] .projects-preview__title,
[data-theme="dark"] .section-title,
[data-theme="dark"] .projects-section h2,
[data-theme="dark"] .projects-preview h2,
[data-theme="dark"] .projects__title,
[data-theme="dark"] .diary__title,
[data-theme="dark"] .skills__title,
[data-theme="dark"] .experience__title,
[data-theme="dark"] .contacts__title,
[data-theme="dark"] .goods__title,
[data-theme="dark"] .news__title,
[data-theme="dark"] .practices__title {
    color: #c9c9c9 !important;
}

/* ===== ИСПРАВЛЕНИЯ ДЛЯ ТЁМНОЙ ТЕМЫ ===== */

/* 1. Карточка профиля на главной странице */
[data-theme="dark"] .profile__card {
    background: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
}

/* 2. Названия навыков на главной странице */
[data-theme="dark"] .skill-name {
    color: #764ba2 !important;
    opacity: 1 !important;
    text-shadow: none !important;
    -webkit-text-fill-color: #764ba2 !important;
}

/* 3. Карточка body на странице проектов */
[data-theme="dark"] .card-body {
    background: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
}

/* 4. Карточки на странице дневника */
[data-theme="dark"] .diary .card,
[data-theme="dark"] .card.mb-4 {
    background: var(--bg-secondary) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

/* Защита от сливания текста в дневнике */
[data-theme="dark"] .diary .card .card-title,
[data-theme="dark"] .diary .card .card-text,
[data-theme="dark"] .card.mb-4 .card-title,
[data-theme="dark"] .card.mb-4 .card-text {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .diary .card .text-muted,
[data-theme="dark"] .card.mb-4 .text-muted {
    color: var(--text-muted) !important;
}

/* 6. Социальные сети в контактах */
[data-theme="dark"] .social-links h5 {
    color: var(--text-primary) !important;
}

/* Принудительное изменение через JavaScript-совместимый селектор */
html[data-theme="dark"] .profile-title,
html[data-theme="dark"] .profile-name,
html[data-theme="dark"] .skill-tag,
html[data-theme="dark"] .skill-name,
html[data-theme="dark"] p.project-tech {
    color: #764ba2 !important;
}

html[data-theme="dark"] .projects-preview__title,
html[data-theme="dark"] .section-title {
    color: #c9c9c9 !important;
}

/* Самый жёсткий вариант */
body[data-theme="dark"] .profile-title,
body[data-theme="dark"] .profile-name,
body[data-theme="dark"] .skill-tag,
body[data-theme="dark"] .skill-name,
body[data-theme="dark"] p.project-tech {
    color: #764ba2 !important;
    -webkit-text-fill-color: #764ba2 !important;
}

body[data-theme="dark"] .projects-preview__title,
body[data-theme="dark"] .section-title {
    color: #c9c9c9 !important;
    -webkit-text-fill-color: #c9c9c9 !important;
}

/* ===== БАЗОВЫЕ СТИЛИ ===== */
* {
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  min-height: 100vh;
  color: var(--text-primary);
  transition: var(--transition);
}

/* ===== КОНТЕЙНЕР СТРАНИЦЫ ===== */
.page {
  max-width: 1200px;
  margin: 0 auto;
  background: var(--bg-primary);
  min-height: 100vh;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  grid-template-areas:
    "header"
    "nav"
    "main"
    "footer";
}

.page-container {
  max-width: 1200px;
  margin: 0 auto;
  background: var(--bg-primary);
  min-height: 100vh;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
}

/* ===== ШАПКА ===== */
.header {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
  color: var(--text-light);
  text-align: center;
  padding: var(--spacing-lg);
  grid-area: header;
  position: relative;
}

.header__title {
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 2px;
  margin: 0;
  color: var(--text-light);
}

.header__subtitle {
  font-size: 1rem;
  opacity: 0.8;
  margin: var(--spacing-xs) 0 0 0;
  color: var(--text-light);
}

/* ===== ПЕРЕКЛЮЧАТЕЛЬ ТЕМЫ ===== */
.theme-switcher {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
}

.theme-switcher__button {
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.3);
  color: var(--text-light);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  font-family: inherit;
  font-size: 0.9rem;
}

.theme-switcher__button:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

/* ===== НАВИГАЦИЯ ===== */
.nav {
  background: var(--bg-darker);
  padding: var(--spacing-sm) 0;
  grid-area: nav;
}

.nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
}

.nav__item {
  margin: 0;
}

.nav__link {
  color: var(--text-light);
  text-decoration: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 25px;
  transition: var(--transition);
  font-weight: 500;
}

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

.nav__link--active {
  background: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 25px;
}

.nav-item {
  margin: 0;
}

.nav-link {
  color: var(--text-light);
  text-decoration: none;
  padding: 12px 25px;
  border-radius: 25px;
  transition: var(--transition);
  font-weight: 500;
}

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

/* ===== ОСНОВНОЙ КОНТЕНТ ===== */
.main {
  padding: var(--spacing-xl);
  grid-area: main;
}

.content {
  padding: 40px;
  max-width: 900px;
  margin: 0 auto;
  flex: 1;
  width: 100%;
}

/* ===== КАРТОЧКИ ===== */
.card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  margin-bottom: var(--spacing-md);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card--interactive {
  cursor: pointer;
}

.card--selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* ===== ПРОФИЛЬ ===== */
.profile {
  margin-bottom: var(--spacing-xl);
}

.profile__card {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
}

.profile__photo {
  width: 220px;
  height: 280px;
  border-radius: var(--border-radius);
  object-fit: cover;
  border: 4px solid var(--color-primary);
  box-shadow: var(--shadow-md);
}

.profile__info {
  flex: 1;
}

.profile__name {
  font-size: 1.5rem;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-xs) 0;
  font-weight: 600;
}

.profile__group {
  font-size: 1.1rem;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-md) 0;
}

.profile-header {
  text-align: center;
  margin-bottom: 40px;
}

.profile-title {
  font-size: 32px;
  color: var(--text-primary);
  margin-bottom: 10px;
  font-weight: 300;
}

.profile-photo {
  width: 220px;
  height: 280px;
  border-radius: 15px;
  object-fit: cover;
  margin: 20px auto;
  border: 4px solid var(--color-primary);
  box-shadow: var(--shadow-md);
}

.profile-name {
  font-size: 24px;
  color: var(--text-primary);
  margin: 10px 0;
  font-weight: 500;
}

.profile-group {
  font-size: 18px;
  color: var(--text-muted);
  margin: 5px 0;
}

/* ===== ПРОГРЕСС НАВЫКОВ ===== */
.skills-progress {
  margin: var(--spacing-md) 0;
}

.skill-item {
  margin-bottom: var(--spacing-sm);
}

.skill-name {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
  color: var(--text-primary);
}

.progress {
  height: 20px;
  background-color: var(--bg-secondary);
  border-radius: 10px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--text-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  transition: width 0.3s ease;
}

/* ===== ПРЕДПРОСМОТР ПРОЕКТОВ ===== */
.projects-preview {
  margin: var(--spacing-xl) 0;
}

.projects-preview__title {
  font-size: 1.75rem;
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 var(--spacing-lg) 0;
  font-weight: 300;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.project-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

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

.project-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.project-content {
  padding: var(--spacing-md);
}

.project-title {
  font-size: 1.2rem;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-xs) 0;
  font-weight: 600;
}

.project-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.tech-tag {
  background: var(--color-accent);
  color: var(--text-light);
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 500;
}

/* ===== МОДАЛЬНОЕ ОКНО ПРОЕКТОВ ===== */
.modal-project-image {
  width: 100%;
  max-height: 300px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-md);
}

.project-links {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.development-notice {
  text-align: center;
  padding: var(--spacing-md);
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  color: var(--text-secondary);
  font-style: italic;
  margin: var(--spacing-md) 0;
}

/* ===== ФИЛЬТРЫ ПРОЕКТОВ ===== */
.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ===== УЧЕБНЫЙ ДНЕВНИК ===== */
.diary {
  margin: var(--spacing-xl) 0;
}

.diary__title {
  font-size: 1.75rem;
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 var(--spacing-lg) 0;
  font-weight: 300;
}

.timeline {
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-color);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  background: var(--bg-primary);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--border-color);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -38px;
  top: 20px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
  border: 3px solid var(--bg-primary);
}

.timeline-item.completed {
  border-left-color: var(--color-success);
}

.timeline-item.completed::before {
  background: var(--color-success);
}

.timeline-item.in-progress {
  border-left-color: var(--color-warning);
}

.timeline-item.in-progress::before {
  background: var(--color-warning);
}

.timeline-item.planned {
  border-left-color: var(--color-info);
}

.timeline-item.planned::before {
  background: var(--color-info);
}

.timeline-date {
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 5px;
}

.timeline-title {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin: 0 0 5px 0;
}

.timeline-description {
  color: var(--text-secondary);
  margin: 0 0 var(--spacing-xs) 0;
}

.status-badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
}

.status-badge.completed {
  background: var(--color-success);
  color: var(--text-light);
}

.status-badge.in-progress {
  background: var(--color-warning);
  color: var(--text-primary);
}

.status-badge.planned {
  background: var(--color-info);
  color: var(--text-light);
}

/* ===== КУРСЫ ===== */
.course-item {
  margin-bottom: var(--spacing-md);
}

.course-item:last-child {
  margin-bottom: 0;
}

.course-name {
  font-size: 1rem;
  color: var(--text-primary);
  margin: 0 0 5px 0;
}

/* ===== КОНТАКТЫ ===== */
.contacts {
  margin: var(--spacing-xl) 0;
}

.contacts__title {
  font-size: 1.75rem;
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 var(--spacing-lg) 0;
  font-weight: 300;
}

.contact-form-card {
  background: var(--bg-primary);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: var(--transition);
}

.contact-form-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.contact-form-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--text-light);
  padding: var(--spacing-lg);
  text-align: center;
}

.contact-form-header h3 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 300;
}

.contact-form-body {
  padding: var(--spacing-xl);
}

.contact-form-group {
  margin-bottom: var(--spacing-lg);
}

.contact-form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1rem;
}

.contact-form-input {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
  transition: var(--transition);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: inherit;
}

.contact-form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.contact-form-textarea {
  min-height: 120px;
  resize: vertical;
  font-family: inherit;
}

.contact-form-submit {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--text-light);
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
}

.contact-form-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-sm);
  background: var(--bg-secondary);
  border-radius: var(--border-radius-sm);
}

.contact-item i {
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.contact-item p {
  margin: 0;
  color: var(--text-secondary);
}

.social-links h5 {
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

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

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  color: var(--text-light);
  border-radius: 50%;
  text-decoration: none;
  transition: var(--transition);
}

.social-link:hover {
  transform: translateY(-2px);
  background: var(--color-secondary);
  color: var(--text-light);
}

/* ===== ФУТЕР КОНТАКТЫ ===== */
.footer-contacts {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-sm);
  flex-wrap: wrap;
}

.contact-link {
  color: var(--text-light);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 5px;
  opacity: 0.8;
  transition: var(--transition);
}

.contact-link:hover {
  opacity: 1;
  color: var(--text-light);
}

/* ===== О СЕБЕ ===== */
.about {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  margin: var(--spacing-lg) 0;
  border-left: 5px solid var(--color-primary);
}

.about__title {
  color: var(--text-primary);
  margin: 0 0 var(--spacing-md) 0;
  font-size: 1.5rem;
}

.about__text {
  line-height: 1.8;
  color: var(--text-secondary);
  margin: 0;
}

.about-me {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  padding: 25px;
  border-radius: 15px;
  margin: 30px 0;
  border-left: 5px solid var(--color-primary);
  font-size: 16px;
  line-height: 1.8;
}

/* ===== НАВЫКИ ===== */
.skills {
  margin: var(--spacing-xl) 0;
}

.skills__title {
  font-size: 1.75rem;
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 var(--spacing-lg) 0;
  font-weight: 300;
}

.skills__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
}

.skill {
  background: linear-gradient(135deg, var(--color-accent) 0%, #00f2fe 100%);
  color: var(--text-light);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 25px;
  font-weight: 600;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  cursor: pointer;
}

.skill:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.skills-container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
  margin: 30px 0;
}

.skill-tag {
  background: linear-gradient(135deg, var(--color-accent) 0%, #00f2fe 100%);
  color: var(--text-light);
  padding: 12px 25px;
  border-radius: 25px;
  font-weight: 600;
  font-size: 14px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
}

.skill-tag:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* ===== ОПЫТ ===== */
.experience {
  margin: var(--spacing-xl) 0;
}

.experience__title {
  font-size: 1.75rem;
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 var(--spacing-lg) 0;
  font-weight: 300;
}

.experience__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.experience__card {
  background: var(--bg-primary);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--color-primary);
  transition: var(--transition);
}

.experience__card:hover {
  transform: translateX(5px);
}

.experience__card-title {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-sm) 0;
  font-weight: 600;
}

.experience__card-desc {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.experience-section {
  margin-top: 50px;
}

.section-title {
  font-size: 28px;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 30px;
  font-weight: 300;
}

.experience-card {
  background: var(--bg-primary);
  padding: 25px;
  margin: 20px 0;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--color-primary);
  transition: var(--transition);
}

.experience-card:hover {
  transform: translateX(5px);
}

.experience-title {
  font-size: 20px;
  color: var(--text-primary);
  margin: 0 0 10px 0;
  font-weight: 600;
}

.experience-desc {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ===== ТОВАРЫ ===== */
.goods {
  margin: var(--spacing-xl) 0;
}

.goods__title {
  font-size: 1.75rem;
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 var(--spacing-lg) 0;
  font-weight: 300;
}

.goods__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.goods__card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.goods__card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.goods__card--selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.goods__card--discount::before {
  content: "СКИДКА";
  position: absolute;
  top: 10px;
  right: -30px;
  background: var(--color-danger);
  color: var(--text-light);
  padding: 5px 30px;
  transform: rotate(45deg);
  font-size: 12px;
  font-weight: bold;
  z-index: 1;
}

.goods__image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--spacing-md);
}

.goods__name {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin: var(--spacing-sm) 0;
  font-weight: 600;
}

.goods__price {
  font-size: 1.25rem;
  color: var(--color-danger);
  font-weight: 700;
  margin: var(--spacing-sm) 0;
}

.goods__price--old {
  font-size: 1rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-right: var(--spacing-xs);
}

.goods-section {
  margin-top: 30px;
}

.goods-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin: 30px 0;
}

.goods-card {
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 15px;
  width: 200px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
}

.goods-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.goods-image {
  width: 180px;
  height: 120px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  margin-bottom: 15px;
}

.goods-name {
  font-size: 18px;
  color: var(--text-primary);
  margin: 10px 0;
  font-weight: 600;
}

.goods-price {
  font-size: 20px;
  color: var(--color-danger);
  font-weight: 700;
  margin: 10px 0;
}

/* ===== НОВОСТИ ===== */
.news {
  margin: var(--spacing-xl) 0;
}

.news__title {
  font-size: 1.75rem;
  color: var(--text-primary);
  text-align: center;
  margin: 0 0 var(--spacing-lg) 0;
  font-weight: 300;
}

.news__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.news__item {
  background: var(--bg-primary);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-accent);
  transition: var(--transition);
}

.news__item:hover {
  transform: translateX(5px);
}

.news__item-title {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-sm) 0;
  font-weight: 600;
}

.news__item-meta {
  color: var(--color-accent);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

.news__item-content {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.news-section {
  margin-top: 30px;
}

.news-card {
  background: var(--bg-primary);
  padding: 25px;
  margin: 20px 0;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--color-accent);
  transition: var(--transition);
}

.news-card:hover {
  transform: translateX(5px);
}

.news-title {
  font-size: 22px;
  color: var(--text-primary);
  margin: 0 0 10px 0;
  font-weight: 600;
}

.news-meta {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 15px;
}

.news-content {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ===== ПРАКТИКИ ===== */
.practices {
  margin: var(--spacing-xl) 0;
  text-align: center;
}

.practices__title {
  font-size: 1.75rem;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-lg) 0;
  font-weight: 300;
}

.practices__content {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius);
  margin: var(--spacing-lg) 0;
  border-left: 5px solid var(--color-primary);
}

.practices__text {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: var(--spacing-sm) 0;
}

.practices-section {
  margin-top: 30px;
  text-align: center;
}

.practice-content {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  padding: 40px;
  border-radius: 15px;
  margin: 30px 0;
  border-left: 5px solid var(--color-primary);
}

.practice-text {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 15px 0;
}

/* ===== ФУТЕР ===== */
.footer {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
  color: var(--text-light);
  text-align: center;
  padding: var(--spacing-lg);
  grid-area: footer;
  margin-top: auto;
}

/* ===== АДАПТИВНОСТЬ ===== */
@media (max-width: 768px) {
  .nav__list {
    flex-direction: column;
    gap: var(--spacing-xs);
    align-items: center;
  }

  .nav-list {
    flex-direction: column;
    gap: 10px;
    align-items: center;
  }

  .profile__card {
    flex-direction: column;
    text-align: center;
  }

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

  .skills-container {
    flex-direction: column;
    align-items: center;
  }

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

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

  .goods-container {
    flex-direction: column;
    align-items: center;
  }

  .main {
    padding: var(--spacing-md);
  }

  .content {
    padding: 20px;
  }

  .theme-switcher {
    position: static;
    text-align: center;
    margin-top: var(--spacing-sm);
  }

  .goods-card {
    width: 100%;
    max-width: 300px;
  }

  .header__title {
    font-size: 1.5rem;
  }

  .header__subtitle {
    font-size: 0.9rem;
  }

  .nav__link {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.9rem;
  }

  .nav-link {
    padding: 10px 20px;
    font-size: 0.9rem;
  }

  /* Адаптивность для новых компонентов */
  .projects-grid {
    grid-template-columns: 1fr;
  }
  
  .filter-buttons {
    justify-content: center;
  }
  
  .timeline {
    padding-left: 20px;
  }
  
  .timeline::before {
    left: 10px;
  }
  
  .timeline-item::before {
    left: -28px;
  }
  
  .footer-contacts {
    flex-direction: column;
    gap: var(--spacing-xs);
    align-items: center;
  }
  
  .project-links {
    flex-direction: column;
  }
  
  .contact-item {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-xs);
  }

  .contact-form-body {
    padding: var(--spacing-lg);
  }

  .social-links .d-flex {
    justify-content: center;
  }
}

/* Стили для модального окна */
dialog::backdrop {
  background: rgba(0, 0, 0, 0.6);
  animation: fadeIn 0.3s ease;
}

dialog {
  border: none;
  border-radius: var(--border-radius);
  padding: 0;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease;
  max-width: 500px;
  width: 90vw;
  background: var(--bg-primary);
  color: var(--text-primary);
}

.modal-header {
  background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
  color: var(--text-light);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  margin: 0;
}

.modal-header h2 {
  margin: 0;
  color: var(--text-light);
  font-size: 1.5rem;
}

.modal-content {
  padding: 2rem;
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 2px solid var(--border-color);
  border-radius: 6px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
  background: var(--bg-primary);
  color: var(--text-primary);
}

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

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

.modal-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 2rem;
}

.btn {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.3s ease;
  font-weight: 600;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--text-light);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background: var(--border-color);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideIn {
  from { 
    opacity: 0;
    transform: translateY(-50px) scale(0.9);
  }
  to { 
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Адаптивность для модального окна */
@media (max-width: 600px) {
  dialog {
    margin: 1rem;
    width: calc(100vw - 2rem);
  }
  
  .modal-actions {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
}

/* Стили для Bootstrap совместимости */
.bg-light {
  background-color: var(--bg-secondary) !important;
}

.bg-primary {
  background-color: var(--color-primary) !important;
}

.bg-dark {
  background-color: var(--bg-dark) !important;
}

.bg-success {
  background-color: var(--color-success) !important;
}

.text-white {
  color: var(--text-light) !important;
}

.text-primary {
  color: var(--color-primary) !important;
}

.text-muted {
  color: var(--text-muted) !important;
}

.border {
  border-color: var(--border-color) !important;
}

.shadow-sm {
  box-shadow: var(--shadow-sm) !important;
}

/* Кастомные стили для товаров с Bootstrap */
.product-card {
  transition: var(--transition);
  border: 1px solid var(--border-color);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.discount-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--color-danger);
  color: var(--text-light);
  padding: 5px 10px;
  border-radius: var(--border-radius-sm);
  font-weight: bold;
  font-size: 0.8rem;
}

.cart-item {
  border-bottom: 1px solid var(--border-color);
  padding: var(--spacing-sm) 0;
}

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

/* Улучшенные стили для навигации */
.nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: 25px;
  flex-wrap: wrap;
}

/* Гарантия центрирования на всех страницах */
.page .nav__list,
.page-container .nav-list {
  justify-content: center !important;
  margin: 0 auto !important;
}