/* CSS переменные для цветовой схемы типа "Триада" */
:root {
  /* Основная палитра - триада */
  --primary-color: #4a90e2;
  --primary-color-dark: #2f73c5;
  --primary-color-light: #6fa5e8;
  
  --secondary-color: #e2574a;
  --secondary-color-dark: #c54030;
  --secondary-color-light: #e87a6f;
  
  --tertiary-color: #4ae257;
  --tertiary-color-dark: #30c540;
  --tertiary-color-light: #6fe879;
  
  /* Нейтральные цвета */
  --neutral-dark: #333333;
  --neutral-medium: #777777;
  --neutral-light: #f5f5f5;
  --neutral-white: #ffffff;
  
  /* Динамические цветовые переходы */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-color-dark));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--secondary-color-dark));
  --gradient-tertiary: linear-gradient(135deg, var(--tertiary-color), var(--tertiary-color-dark));
  --gradient-mixed: linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--tertiary-color));
  
  /* Тени */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
  
  /* Переходы */
  --transition-fast: 0.3s ease;
  --transition-medium: 0.5s ease;
  --transition-slow: 0.8s ease;
  
  /* Скругления */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --border-radius-round: 50%;
}

/* Базовые стили */
html, body {
  font-family: 'Nunito', sans-serif;
  font-size: 16px;
  color: var(--neutral-dark);
  line-height: 1.6;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  background-color: var(--neutral-white);
  scroll-behavior: smooth;
}

/* Заголовки */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  margin-top: 0;
}

/* 3D эффекты для заголовков */
.title {
  position: relative;
  transition: transform var(--transition-medium);
  transform-style: preserve-3d;
}

.title::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--primary-color);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-medium);
}

.title:hover {
  transform: translateZ(10px);
}

.title:hover::after {
  transform: scaleX(1);
}

/* Ссылки */
a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

a:hover {
  color: var(--primary-color-dark);
  transform: translateY(-2px);
}

/* Кнопки - глобальные стили */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Nunito', sans-serif;
  font-weight: 600;
  padding: 0.5rem 1.5rem;
  border: none;
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: all 0.5s ease;
  z-index: -1;
}

.button:hover::before {
  left: 100%;
}

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

.button:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

.button.is-primary {
  background: var(--gradient-primary);
  color: var(--neutral-white);
}

.button.is-secondary {
  background: var(--gradient-secondary);
  color: var(--neutral-white);
}

.button.is-tertiary {
  background: var(--gradient-tertiary);
  color: var(--neutral-white);
}

.button.is-light {
  background: var(--neutral-white);
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

.button.is-outlined {
  background: transparent;
  border: 1px solid currentColor;
}

.button.is-outlined.is-primary {
  color: var(--primary-color);
}

.button.is-outlined.is-primary:hover {
  background-color: rgba(74, 144, 226, 0.1);
}

/* Контейнер */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Секции */
.section {
  padding: 4rem 2rem;
  position: relative;
}

/* Карточки */
.card {
  background-color: var(--neutral-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2rem;
  height: 100%;
}

.card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.card-image {
  width: 100%;
  height: 240px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-medium);
}

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

.card-content {
  padding: 1.5rem;
  flex: 1;
  width: 100%;
  text-align: center;
}

/* Navbar */
.navbar {
  background-color: var(--neutral-white);
  box-shadow: var(--shadow-sm);
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
  padding: 0.5rem 0;
}

.navbar-item {
  color: var(--neutral-dark);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.navbar-item:hover {
  color: var(--primary-color);
}

/* Burger Menu */
.navbar-burger {
  color: var(--neutral-dark);
}

.navbar-burger span {
  background-color: currentColor;
}

/* Hero секция */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  background-size: cover !important;
  background-repeat: no-repeat !important;
  background-position: center center !important;
}

.hero-body {
  z-index: 2;
  width: 100%;
}

.hero .title, .hero .subtitle {
  color: var(--neutral-white);
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* Миссия секция */
.mission-box {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: transform var(--transition-medium);
  box-shadow: var(--shadow-md);
  background-color: var(--neutral-light);
}

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

.mission-box .image-container {
  overflow: hidden;
  border-radius: var(--border-radius-md);
  margin-bottom: 1rem;
  text-align: center;
}

.mission-box img {
  width: 100%;
  height: auto;
  transition: transform var(--transition-medium);
  object-fit: cover;
  margin: 0 auto;
}

.mission-box:hover img {
  transform: scale(1.05);
}

/* Методология секция */
.methodology-card {
  text-align: center;
}

.methodology-card .card-image {
  height: 200px;
}

.methodology-card h3 {
  margin-top: 0;
}

/* Портфолио секция */
.portfolio-card {
  position: relative;
  overflow: hidden;
}

.portfolio-card .card-image {
  height: 220px;
}

.portfolio-card h3 {
  position: relative;
  margin-bottom: 1rem;
}

.portfolio-card h3::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: var(--primary-color);
}

/* Insights секция */
.insights-box {
  background-color: var(--neutral-white);
  padding: 2rem;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
}

.insights-box h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.insights-box ul {
  padding-left: 1.5rem;
}

.insights-box li {
  margin-bottom: 1rem;
}

/* Workshops секция */
.workshop-card {
  background: var(--neutral-white);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.workshop-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.workshop-card .tags {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

.tag {
  border-radius: var(--border-radius-sm);
  padding: 0.3rem 0.8rem;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.tag.is-primary {
  background-color: var(--primary-color);
  color: var(--neutral-white);
}

.tag.is-info {
  background-color: #209cee;
  color: var(--neutral-white);
}

.tag.is-success {
  background-color: var(--tertiary-color);
  color: var(--neutral-white);
}

.tag.is-warning {
  background-color: #ffdd57;
  color: rgba(0, 0, 0, 0.7);
}

.tag.is-danger {
  background-color: var(--secondary-color);
  color: var(--neutral-white);
}

.tag.is-link {
  background-color: #3273dc;
  color: var(--neutral-white);
}

/* Media секция */
.media-card {
  position: relative;
  overflow: hidden;
}

.media-card .card-image {
  height: 300px;
}

.media-card .card-content {
  padding: 2rem;
}

/* Testimonials секция */
.testimonial-card {
  background-color: var(--neutral-white);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  height: 100%;
}

.testimonial-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.testimonial-card .media {
  display: flex;
  margin-bottom: 1.5rem;
}

.testimonial-card .media-left {
  margin-right: 1rem;
}

.testimonial-card .image {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.testimonial-card img.is-rounded {
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card .title {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.testimonial-card .subtitle {
  font-size: 0.875rem;
  color: var(--neutral-medium);
}

.testimonial-card .content p {
  font-style: italic;
  position: relative;
  padding: 0 1rem;
}

.testimonial-card .content p::before,
.testimonial-card .content p::after {
  content: '"';
  font-size: 2rem;
  color: var(--primary-color-light);
  position: absolute;
}

.testimonial-card .content p::before {
  left: 0;
  top: -10px;
}

.testimonial-card .content p::after {
  right: 0;
  bottom: -20px;
}

/* Contact секция */
.contact-card, .contact-form-card {
  height: 100%;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  border-radius: var(--border-radius-lg);
}

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

.contact-form-card {
  padding: 2rem;
}

.contact-form-card .field {
  margin-bottom: 1.5rem;
}

.contact-form-card .label {
  font-weight: 600;
  color: var(--neutral-dark);
}

.contact-form-card .input,
.contact-form-card .textarea,
.contact-form-card .select select {
  border: 1px solid #dbdbdb;
  border-radius: var(--border-radius-md);
  box-shadow: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.contact-form-card .input:focus,
.contact-form-card .textarea:focus,
.contact-form-card .select select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.25);
}

/* Footer */
.footer {
  background-color: var(--neutral-dark);
  color: var(--neutral-light);
  padding: 4rem 0 2rem;
}

.footer h3 {
  color: var(--neutral-white);
  margin-bottom: 1.5rem;
}

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

.footer ul li {
  margin-bottom: 0.75rem;
}

.footer ul li a {
  color: var(--neutral-light);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.footer ul li a:hover {
  color: var(--primary-color-light);
  transform: translateX(5px);
  display: inline-block;
}

.footer .social-links {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.footer .social-links a {
  color: var(--neutral-light);
  margin-right: 1.5rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer .social-links a:hover {
  color: var(--primary-color-light);
  transform: translateY(-3px);
}

.footer .field {
  display: flex;
}

.footer .input {
  border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
  border: none;
}

.footer .button {
  border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

/* Success страница */
.success-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  padding: 2rem;
  background-color: var(--neutral-light);
}

.success-content {
  max-width: 600px;
  background-color: var(--neutral-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 3rem;
  animation: fadeIn 1s ease-in-out;
}

.success-icon {
  font-size: 4rem;
  color: var(--tertiary-color);
  margin-bottom: 1.5rem;
}

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

/* Privacy и Terms страницы */
.privacy-page, .terms-page {
  padding-top: 100px;
}

.privacy-content, .terms-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  background-color: var(--neutral-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

.privacy-content h2, .terms-content h2 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--primary-color-light);
}

/* Resource секция */
.resource-card {
  text-align: center;
}

.resource-card .card-image {
  height: 220px;
}

.resource-card h3 {
  margin-bottom: 1rem;
}

/* Анимации при прокрутке */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-medium), transform var(--transition-medium);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* "Читать далее" ссылки */
.read-more {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  position: relative;
  padding-right: 1.5rem;
  transition: color var(--transition-fast), padding var(--transition-fast);
}

.read-more::after {
  content: '→';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: right var(--transition-fast);
}

.read-more:hover {
  color: var(--primary-color-dark);
  padding-right: 1.75rem;
}

.read-more:hover::after {
  right: -5px;
}

/* Медиа-запросы */
@media screen and (max-width: 768px) {
  .section {
    padding: 3rem 1rem;
  }
  
  .card-image {
    height: 180px;
  }
  
  .media-card .card-image {
    height: 220px;
  }
  
  .hero .title {
    font-size: 2rem !important;
  }
  
  .hero .subtitle {
    font-size: 1.25rem !important;
  }
  
  .footer {
    padding: 3rem 0 2rem;
  }
  
  .contact-form-card {
    margin-top: 2rem;
  }
}

@media screen and (max-width: 480px) {
  html, body {
    font-size: 14px;
  }
  
  .card-image {
    height: 160px;
  }
  
  .hero .title {
    font-size: 1.75rem !important;
  }
  
  .hero .subtitle {
    font-size: 1.1rem !important;
  }
  
  .button {
    padding: 0.4rem 1.2rem;
    font-size: 0.85rem;
  }
}

/* Утилиты */
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2rem; }
.mt-6 { margin-top: 3rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2rem; }
.mb-6 { margin-bottom: 3rem; }

.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 1rem; }
.mr-4 { margin-right: 1.5rem; }
.mr-5 { margin-right: 2rem; }

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

.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.justify-center { justify-content: center; }
.align-center { align-items: center; }
.flex-wrap { flex-wrap: wrap; }

.title:not(.is-spaced)+.subtitle {
    margin-top: 0 !important;
}

.image.is-1by1, .image.is-square,
.image.is-4by3 {
  height: 100%;
  width: 100%;
}

.success-content {
  margin-left: auto;
  margin-right: auto;
}