:root {
  /* Триадическая цветовая схема */
  --color-primary: #f8c100; /* Золотой (основной) */
  --color-primary-dark: #e8a800;
  --color-primary-light: #ffda4a;
  --color-secondary: #0077c9; /* Синий (триада к золотому) */
  --color-secondary-dark: #005d9e;
  --color-secondary-light: #4ca5e8;
  --color-tertiary: #e04c4c; /* Красный (триада к золотому и синему) */
  --color-tertiary-dark: #c83232;
  --color-tertiary-light: #f57676;
  
  /* Нейтральные цвета */
  --color-white: #ffffff;
  --color-light: #f8f9fa;
  --color-light-gray: #e9ecef;
  --color-gray: #dee2e6;
  --color-dark-gray: #6c757d;
  --color-dark: #343a40;
  --color-black: #212529;
  
  /* Тени для нейроморфизма */
  --shadow-light: 8px 8px 16px rgba(209, 217, 230, 0.5);
  --shadow-dark: -8px -8px 16px rgba(255, 255, 255, 0.8);
  --shadow-inset-light: inset 8px 8px 16px rgba(209, 217, 230, 0.5);
  --shadow-inset-dark: inset -8px -8px 16px rgba(255, 255, 255, 0.8);
  
  /* Размеры и отступы */
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 3rem;
  
  /* Шрифты */
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Nunito', sans-serif;
}

/* ===== Базовые стили ===== */
html, body {
  scroll-behavior: smooth;
  overflow-x: hidden;
  background-color: var(--color-light);
}

body {
  font-family: var(--font-body);
  color: var(--color-dark);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--color-secondary);
  transition: color 0.3s ease, transform 0.3s ease;
}

a:hover {
  color: var(--color-secondary-dark);
}

p {
  margin-bottom: var(--spacing-md);
}

/* ===== Утилиты ===== */
.neumorph {
  background-color: var(--color-light);
  border-radius: var(--border-radius-md);
  box-shadow: 
    var(--shadow-light),
    var(--shadow-dark);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.neumorph-inset {
  background-color: var(--color-light);
  border-radius: var(--border-radius-md);
  box-shadow: 
    var(--shadow-inset-light),
    var(--shadow-inset-dark);
}

.neumorph-input, .neumorph-textarea, .neumorph-select {
  background-color: var(--color-light);
  border: none;
  border-radius: var(--border-radius-md);
  box-shadow: 
    var(--shadow-inset-light),
    var(--shadow-inset-dark);
  transition: box-shadow 0.3s ease;
}

.neumorph-input:focus, .neumorph-textarea:focus, .neumorph-select:focus {
  box-shadow: 
    var(--shadow-inset-light),
    var(--shadow-inset-dark),
    0 0 0 3px rgba(0, 119, 201, 0.2);
  outline: none;
}

.neumorph-button {
  box-shadow: 
    var(--shadow-light),
    var(--shadow-dark);
  transition: all 0.3s ease;
}

.neumorph-button:active {
  box-shadow: 
    var(--shadow-inset-light),
    var(--shadow-inset-dark);
  transform: translateY(2px);
}

/* ===== Кнопки (глобальные) ===== */
.button {
  font-family: var(--font-heading);
  font-weight: 600;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.button.is-primary:hover {
  background-color: var(--color-primary-dark);
}

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

.button.is-secondary:hover {
  background-color: var(--color-secondary-dark);
}

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

.button.is-tertiary:hover {
  background-color: var(--color-tertiary-dark);
}

.button.is-outlined {
  background-color: transparent;
  border: 2px solid;
  transition: all 0.3s ease;
}

.button.is-outlined.is-light {
  border-color: var(--color-white);
  color: var(--color-white);
}

.button.is-outlined.is-light:hover {
  background-color: var(--color-white);
  color: var(--color-dark);
}

/* ===== Header & Navigation ===== */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
}

.header.scrolled {
  background-color: rgba(248, 249, 250, 0.9);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  padding: 0;
}

.navbar {
  background-color: transparent !important;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-primary);
  transition: all 0.3s ease;
}

.navbar-item {
  font-family: var(--font-heading);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
}

.navbar-item:hover {
  color: var(--color-primary) !important;
  background-color: transparent !important;
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

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

.hero p {
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero-body {
  z-index: 2;
  padding: 6rem 1.5rem !important;
}

.progress-indicator {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
}

.progress-bar {
  height: 100%;
  width: 0;
  background-color: var(--color-primary);
  transition: width 0.3s ease;
}

/* Particles Container */
.particles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.2;
}

/* ===== Research Section ===== */
.research-section {
  padding: var(--spacing-xl) 0;
  position: relative;
  overflow: hidden;
}

.research-section .title {
  color: var(--color-dark);
  position: relative;
  display: inline-block;
}

.research-section .title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--color-primary);
}

.card {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-10px);
}

.card-image {
  overflow: hidden;
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
}

.image-container {
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  height: 220px;
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: var(--spacing-md);
}

.card .title {
  margin-bottom: var(--spacing-sm);
}

/* ===== Process Section ===== */
.process-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-light-gray);
  position: relative;
  overflow: hidden;
}

.process-card {
  position: relative;
  padding: var(--spacing-lg);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.process-number {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 60px;
  height: 60px;
  background-color: var(--color-primary);
  color: var(--color-dark);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  z-index: 1;
}

/* ===== Resources Section ===== */
.resources-section {
  padding: var(--spacing-xl) 0;
}

.resource-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: var(--spacing-lg);
}

.resource-card .title {
  color: var(--color-secondary);
}

/* ===== Webinars Section ===== */
.webinars-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-light);
}

.webinar-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.webinar-date {
  color: var(--color-tertiary);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.webinar-card.upcoming {
  border: 2px solid var(--color-primary);
}

.webinar-card.upcoming .webinar-date {
  color: var(--color-primary);
  font-weight: 700;
}

/* ===== Events Section ===== */
.events-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-light-gray);
}

.events-calendar {
  padding: var(--spacing-lg);
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--color-gray);
}

.calendar-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.calendar-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 0;
}

.event-card {
  display: flex;
  height: 100%;
  padding: var(--spacing-md);
  gap: var(--spacing-md);
}

.event-date {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-width: 70px;
  padding: var(--spacing-sm);
  background-color: var(--color-primary);
  color: var(--color-dark);
  border-radius: var(--border-radius-sm);
}

.event-date .day {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
}

.event-date .month {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
}

.event-details {
  flex: 1;
}

.event-details h4 {
  margin-bottom: var(--spacing-xs);
}

.location {
  color: var(--color-dark-gray);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-sm);
}

/* ===== Careers Section ===== */
.careers-section {
  padding: var(--spacing-xl) 0;
}

.career-card {
  padding: var(--spacing-lg);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.career-card h3 {
  color: var(--color-secondary);
}

.requirements ul {
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.requirements ul li {
  margin-bottom: var(--spacing-xs);
}

/* ===== Contact Section ===== */
.contact-section {
  padding: var(--spacing-xl) 0;
  background-color: var(--color-light-gray);
}

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

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

/* ===== Footer ===== */
.footer {
  background-color: var(--color-dark);
  color: var(--color-light);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer .title {
  color: var(--color-primary);
}

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

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: var(--color-light);
  transition: color 0.3s ease, transform 0.3s ease;
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-primary);
  transform: translateX(5px);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.social-links a {
  color: var(--color-light);
  transition: color 0.3s ease, transform 0.3s ease;
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-sm);
  text-decoration: none;
}

.social-links a:hover {
  color: var(--color-primary);
  transform: translateY(-3px);
  background-color: rgba(255, 255, 255, 0.15);
}

.copyright {
  font-size: 0.9rem;
  margin-bottom: var(--spacing-xs);
}

.disclaimer {
  font-size: 0.8rem;
  color: var(--color-gray);
}

/* ===== Modal ===== */
.modal-content {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.modal-header {
  padding: var(--spacing-md);
  background-color: var(--color-primary);
  position: relative;
}

.modal-header .title {
  color: var(--color-dark);
  margin-bottom: 0;
}

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

/* ===== Success Page ===== */
.success-page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--spacing-xl);
}

.success-content {
  max-width: 600px;
}

/* ===== Privacy & Terms Pages ===== */
.privacy-page, .terms-page {
  padding-top: 100px;
}

/* ===== Animations ===== */
@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

/* ===== Responsive Styles ===== */
@media (max-width: 1023px) {
  .navbar-menu {
    background-color: rgba(248, 249, 250, 0.95);
    backdrop-filter: blur(10px);
  }
  
  .hero-body {
    padding: 4rem 1.5rem !important;
  }
  
  .process-number {
    top: -15px;
    left: -15px;
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }
}

@media (max-width: 768px) {
  .title.is-1 {
    font-size: 2.5rem;
  }
  
  .title.is-2 {
    font-size: 2rem;
  }
  
  .title.is-3 {
    font-size: 1.75rem;
  }
  
  .event-card {
    flex-direction: column;
  }
  
  .event-date {
    align-self: flex-start;
  }
}

/* ===== Dark Mode (Optional) ===== */
@media (prefers-color-scheme: dark) {
  :root {
    --color-light: #2a2a2a;
    --color-light-gray: #3a3a3a;
    --color-dark: #f8f9fa;
    --color-dark-gray: #adb5bd;
    
    --shadow-light: 8px 8px 16px rgba(0, 0, 0, 0.5);
    --shadow-dark: -8px -8px 16px rgba(65, 65, 65, 0.5);
    --shadow-inset-light: inset 8px 8px 16px rgba(0, 0, 0, 0.5);
    --shadow-inset-dark: inset -8px -8px 16px rgba(65, 65, 65, 0.5);
  }
  
  body {
    background-color: #222222;
  }
  
  .header.scrolled {
    background-color: rgba(42, 42, 42, 0.9);
  }
  
  .footer {
    background-color: #1a1a1a;
  }
}

/* ===== Additional Animation for Particles ===== */
.particles {
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--color-primary);
  animation: particles 15s infinite linear;
  opacity: 0.7;
}

@keyframes particles {
  0% {
    transform: translateY(0) translateX(0) rotate(0);
    opacity: 0;
  }
  10% {
    opacity: 0.7;
  }
  90% {
    opacity: 0.7;
  }
  100% {
    transform: translateY(-1000px) translateX(500px) rotate(360deg);
    opacity: 0;
  }
}

/* ===== Read More Links ===== */
.read-more {
  display: inline-block;
  color: var(--color-secondary);
  font-weight: 600;
  margin-top: var(--spacing-sm);
  padding: var(--spacing-xs) 0;
  position: relative;
  transition: all 0.3s ease;
}

.read-more::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-secondary);
  transition: width 0.3s ease;
}

.read-more:hover {
  color: var(--color-secondary-dark);
}

.read-more:hover::after {
  width: 100%;
}