:root {
  /* Аналоговая цветовая схема */
  --primary-color: #e94e77; /* Основной цвет - розовый */
  --primary-color-dark: #d63a64;
  --secondary-color: #e98a4e; /* Вторичный цвет - оранжевый */
  --secondary-color-dark: #d66f30;
  --tertiary-color: #e94eab; /* Третичный цвет - пурпурный */
  --tertiary-color-dark: #d33a95;
  
  /* Нейтральные цвета */
  --dark-color: #2a2b3d;
  --dark-color-light: #414259;
  --light-color: #f9f7f3;
  --light-color-dark: #eae6df;
  
  /* Градиенты */
  --primary-gradient: linear-gradient(135deg, var(--primary-color), var(--tertiary-color));
  --secondary-gradient: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
  
  /* Тени */
  --card-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  --button-shadow: 0 4px 10px rgba(233, 78, 119, 0.3);
  
  /* Переходы */
  --transition-fast: all 0.3s ease;
  --transition-medium: all 0.5s ease;
  --transition-slow: all 0.8s ease;
  
  /* Отступы */
  --section-padding: 5rem 0;
  --card-padding: 2rem;
  
  /* Скругления */
  --border-radius-small: 8px;
  --border-radius-medium: 16px;
  --border-radius-large: 24px;
  --border-radius-xl: 32px;
  
  /* Шрифт */
  --font-heading: 'Raleway', sans-serif;
  --font-body: 'Open Sans', sans-serif;
}

/* ===== BASE STYLES ===== */
body {
  font-family: var(--font-body);
  color: var(--dark-color);
  background-color: var(--light-color);
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, .navbar-brand {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
}

h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1.5rem;
}

img {
  max-width: 100%;
  height: auto;
}

section {
  padding: var(--section-padding);
  position: relative;
}

/* ===== УТИЛИТЫ ===== */
.section-title {
  position: relative;
  margin-bottom: 1rem;
  font-weight: 700;
  color: var(--dark-color);
}

.section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -12px;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--primary-gradient);
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.25rem;
  margin-bottom: 3rem;
  color: var(--dark-color-light);
}

/* ===== КНОПКИ ===== */
.btn {
  border-radius: var(--border-radius-small);
  font-weight: 600;
  padding: 0.6rem 1.5rem;
  transition: var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--button-shadow);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  transition: var(--transition-fast);
  z-index: -1;
  opacity: 0;
  border-radius: var(--border-radius-small);
}

.btn:hover::before {
  width: 100%;
  opacity: 1;
}

.btn-primary {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--primary-color-dark);
  border-color: var(--primary-color-dark);
}

.btn-primary::before {
  background: var(--primary-color-dark);
}

.btn-outline-light {
  border: 2px solid var(--light-color);
  color: var(--light-color);
}

.btn-outline-light:hover, .btn-outline-light:focus {
  background-color: rgba(255, 255, 255, 0.1);
}

.btn-link {
  color: var(--primary-color);
  padding: 0;
  font-weight: 600;
  position: relative;
  transition: var(--transition-fast);
  box-shadow: none;
}

.btn-link:hover, .btn-link:focus {
  color: var(--primary-color-dark);
  text-decoration: none;
  transform: translateX(5px);
}

.btn-outline-primary {
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.btn-outline-primary:hover, .btn-outline-primary:focus {
  background-color: var(--primary-color);
  color: white;
}

/* ===== НАВИГАЦИЯ ===== */
header {
  z-index: 1000;
  transition: var(--transition-fast);
}

.navbar {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  background-color: transparent;
  transition: var(--transition-fast);
}

.navbar.scrolled {
  background-color: var(--dark-color);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.navbar-dark .navbar-brand {
  color: var(--light-color);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.navbar-dark .navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0.5rem;
  padding: 0.5rem;
  position: relative;
  font-weight: 600;
  transition: var(--transition-fast);
}

.navbar-dark .navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--primary-color);
  transition: var(--transition-fast);
}

.navbar-dark .navbar-nav .nav-link:hover, 
.navbar-dark .navbar-nav .nav-link:focus {
  color: white;
}

.navbar-dark .navbar-nav .nav-link:hover::after,
.navbar-dark .navbar-nav .nav-link:focus::after {
  width: 100%;
}

/* ===== HERO SECTION ===== */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
  color: white;
}

.hero-section .overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.4));
}

.hero-section h1 {
  font-weight: 800;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease-out;
}

.hero-section p {
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1.2s ease-out;
}

.hero-section .btn {
  animation: fadeInUp 1.4s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== SERVICES SECTION ===== */
#services {
  background-color: var(--light-color);
}

.card {
  border: none;
  border-radius: var(--border-radius-medium);
  overflow: hidden;
  transition: var(--transition-medium);
  box-shadow: var(--card-shadow);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.card-image {
  overflow: hidden;
  position: relative;
  height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.card-body {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  color: var(--dark-color);
  margin-bottom: 1rem;
  font-weight: 700;
}

.card-text {
  color: var(--dark-color-light);
  margin-bottom: 1.5rem;
}

.form-check-input:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

/* ===== PORTFOLIO SECTION ===== */
#portfolio {
  background-color: var(--light-color-dark);
}

.portfolio-card {
  position: relative;
  overflow: hidden;
}

/* ===== COMMUNITY SECTION ===== */
#community {
  background-color: var(--light-color);
}

.feature-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.feature-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.community-features h4 {
  font-size: 1.1rem;
  font-weight: 700;
}

.community-features p {
  color: var(--dark-color-light);
  font-size: 0.9rem;
}

/* ===== RESOURCES SECTION ===== */
#resources {
  background-color: var(--light-color-dark);
}

.resource-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-medium);
  transition: var(--transition-medium);
}

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

.resource-card .card-title {
  font-size: 1.25rem;
}

/* ===== BLOG SECTION ===== */
#blog {
  background-color: var(--light-color);
}

.blog-card {
  border-radius: var(--border-radius-medium);
  overflow: hidden;
}

.blog-date {
  color: var(--primary-color);
  font-weight: 600;
  font-size: 0.9rem;
}

/* ===== INSIGHTS SECTION ===== */
#insights {
  background-color: var(--light-color-dark);
}

.insights-tabs .nav-pills .nav-link {
  color: var(--dark-color);
  border-radius: var(--border-radius-small);
  padding: 0.75rem 1.5rem;
  margin-right: 0.5rem;
  transition: var(--transition-fast);
  font-weight: 600;
}

.insights-tabs .nav-pills .nav-link.active {
  background-color: var(--primary-color);
  color: white;
}

.insights-chart {
  position: relative;
}

/* ===== CAREERS SECTION ===== */
#careers {
  background-color: var(--light-color);
}

.career-card {
  border-radius: var(--border-radius-medium);
  overflow: hidden;
}

.career-details {
  list-style-type: none;
  padding-left: 0;
  margin-bottom: 1.5rem;
}

.career-details li {
  margin-bottom: 0.5rem;
  color: var(--dark-color-light);
}

/* ===== CONTACT SECTION ===== */
#contact {
  background-color: var(--light-color-dark);
}

.contact-info h3, .contact-form h3 {
  color: var(--dark-color);
  margin-bottom: 2rem;
}

.contact-info h4 {
  color: var(--dark-color);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.contact-info p {
  color: var(--dark-color-light);
}

.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.contact-form .card {
  border-radius: var(--border-radius-large);
  padding: 0.5rem;
}

.form-control, .form-select {
  border-radius: var(--border-radius-small);
  padding: 0.75rem 1rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
  transition: var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(233, 78, 119, 0.25);
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--dark-color);
  color: rgba(255, 255, 255, 0.8);
  position: relative;
}

.footer-title {
  color: white;
  margin-bottom: 1.5rem;
  font-weight: 700;
}

.footer p {
  color: rgba(255, 255, 255, 0.6);
}

.social-links a {
  color: white;
  text-decoration: none;
  transition: var(--transition-fast);
  font-weight: 600;
}

.social-links a:hover {
  color: var(--primary-color);
}

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

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

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ===== SUCCESS PAGE ===== */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

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

.success-icon {
  font-size: 5rem;
  color: var(--primary-color);
  margin-bottom: 2rem;
}

/* ===== PRIVACY & TERMS PAGES ===== */
.page-content {
  padding-top: 100px;
  padding-bottom: 5rem;
}

/* ===== MEDIA QUERIES ===== */
@media (max-width: 991.98px) {
  .navbar-collapse {
    background-color: var(--dark-color);
    padding: 1.5rem;
    border-radius: var(--border-radius-medium);
    margin-top: 1rem;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .section-title::after {
    bottom: -8px;
    width: 60px;
    height: 3px;
  }
}

@media (max-width: 767.98px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .card-body {
    padding: 1.5rem;
  }
  
  .navbar-brand {
    font-size: 1.5rem;
  }
}

/* ===== АНИМАЦИИ ===== */
[data-aos] {
  pointer-events: none;
}

[data-aos].aos-animate {
  pointer-events: auto;
}

/* Биоморфные элементы */
.card::before, 
.btn::after,
.section-title::before {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at center, var(--primary-color-dark), transparent);
  opacity: 0.05;
  z-index: -1;
}

.card::before {
  width: 200px;
  height: 200px;
  top: -50px;
  right: -50px;
}

.btn::after {
  width: 100px;
  height: 100px;
  top: -30px;
  left: -30px;
}

.section-title::before {
  width: 150px;
  height: 150px;
  top: -70px;
  left: 50%;
  transform: translateX(-50%);
}

/* Cookie Consent */
#cookieConsent {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Эффекты при наведении для карточек и элементов */
.card, .btn, .nav-link, .form-control, .portfolio-card, .blog-card {
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* Скролл эффекты */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.fade-up.active {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity 0.8s ease;
}

.fade-in.active {
  opacity: 1;
}