/* 
  style.css 
  Неоморфный дизайн с элементами биоморфизма
  Триадная цветовая схема
  Нелинейные анимации
*/

/* Переменные */
:root {
  /* Основные цвета (триада) */
  --primary-color: #1a6fbd;
  --secondary-color: #bd1a6f;
  --tertiary-color: #6fbd1a;
  
  /* Оттенки основных цветов */
  --primary-dark: #0c5a9e;
  --primary-light: #3e8fd9;
  --secondary-dark: #9e0c5a;
  --secondary-light: #d93e8f;
  --tertiary-dark: #5a9e0c;
  --tertiary-light: #8fd93e;
  
  /* Нейтральные цвета */
  --neutral-100: #ffffff;
  --neutral-200: #f5f7fa;
  --neutral-300: #e4e8ef;
  --neutral-400: #cfd6e0;
  --neutral-500: #a9b4c6;
  --neutral-600: #768396;
  --neutral-700: #495668;
  --neutral-800: #2d3748;
  --neutral-900: #1a202c;
  
  /* Тени для неоморфизма */
  --shadow-light: 5px 5px 15px rgba(166, 180, 200, 0.7);
  --shadow-dark: -5px -5px 15px rgba(255, 255, 255, 0.9);
  --shadow-inset-light: inset 5px 5px 10px rgba(166, 180, 200, 0.5);
  --shadow-inset-dark: inset -5px -5px 10px rgba(255, 255, 255, 0.8);
  
  /* Биоморфные радиусы */
  --radius-small: 8px;
  --radius-medium: 15px;
  --radius-large: 30px;
  --radius-blob: 65% 35% 65% 35% / 40% 60% 40% 60%;
  
  /* Переходы и анимации */
  --transition-fast: 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-normal: 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-slow: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  
  /* Размеры контейнеров */
  --container-max-width: 1200px;
  --container-padding: 1rem;
  
  /* Типографика */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Source Sans Pro', sans-serif;
  --font-size-base: 1rem;
  --line-height-base: 1.5;
}

/* Сброс и базовые стили */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--neutral-800);
  background-color: var(--neutral-200);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--neutral-900);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1.5rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

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

.container {
  max-width: var(--container-max-width);
  padding: 0 var(--container-padding);
  margin: 0 auto;
  width: 100%;
}

/* Секция */
section {
  padding: 4rem 0;
  position: relative;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  display: block;
  height: 3px;
  width: 60px;
  background: var(--primary-color);
  margin: 0.5rem auto 0;
  border-radius: var(--radius-small);
}

.section-description {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem;
  color: var(--neutral-700);
  font-size: 1.1rem;
}

/* Кнопки */
.btn, button, input[type='submit'] {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius-medium);
  border: none;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  background-color: var(--neutral-200);
  color: var(--neutral-800);
}

.btn:hover, button:hover, input[type='submit']:hover {
  transform: translateY(-3px);
  box-shadow: 8px 8px 20px rgba(166, 180, 200, 0.8), 
              -8px -8px 20px rgba(255, 255, 255, 0.95);
}

.btn:active, button:active, input[type='submit']:active {
  transform: translateY(1px);
  box-shadow: var(--shadow-inset-light), var(--shadow-inset-dark);
}

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

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

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

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

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

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

/* Хедер и навигация */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(245, 247, 250, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo a {
  display: block;
  text-decoration: none;
}

.logo h1 {
  font-size: 1.8rem;
  margin: 0;
  color: var(--primary-color);
  transition: color var(--transition-fast);
}

.logo h1:hover {
  color: var(--primary-dark);
}

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

.nav-menu li {
  margin-left: 1.5rem;
}

.nav-menu a {
  text-decoration: none;
  color: var(--neutral-800);
  font-weight: 600;
  position: relative;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.nav-menu a::before {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--primary-color);
  transition: width var(--transition-normal);
}

.nav-menu a:hover {
  color: var(--primary-color);
}

.nav-menu a:hover::before {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  width: 30px;
  cursor: pointer;
}

.mobile-menu-toggle span {
  height: 3px;
  width: 100%;
  background-color: var(--neutral-800);
  margin-bottom: 5px;
  border-radius: 3px;
  transition: all var(--transition-fast);
}

/* Hero секция */
.hero {
  position: relative;
  padding: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.hero-background::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.7));
}

.hero-content {
  z-index: 1;
  max-width: 800px;
  padding: 2rem;
  color: var(--neutral-100);
  animation: fadeInUp 1.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  color: white;
  text-shadow: 2px 2px 5px rgba(0, 0, 0, 0.3);
}

.hero-content p {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  color: white;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

/* Methodology секция */
.methodology {
  background-color: var(--neutral-100);
}

.methodology-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
}

.methodology-text {
  flex: 1;
  min-width: 300px;
  padding-right: 2rem;
}

.methodology-image {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.methodology-image img {
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  transition: transform var(--transition-normal);
}

.methodology-image img:hover {
  transform: scale(1.03);
}

.methodology-steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 2rem;
}

.step {
  flex: 1;
  min-width: 200px;
  text-align: center;
  padding: 2rem;
  border-radius: var(--radius-medium);
  background-color: var(--neutral-200);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  transition: transform var(--transition-normal);
}

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

.step-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 60px;
  height: 60px;
  margin: 0 auto 1.5rem;
  border-radius: 50%;
  font-size: 1.5rem;
  font-weight: bold;
  color: white;
  background-color: var(--primary-color);
  box-shadow: var(--shadow-light);
}

/* Case Studies секция */
.case-studies {
  background-color: var(--neutral-200);
  position: relative;
  overflow: hidden;
}

.case-studies::before {
  content: '';
  position: absolute;
  top: -10%;
  left: -10%;
  width: 50%;
  height: 50%;
  background: radial-gradient(circle at center, var(--primary-light) 0%, transparent 70%);
  opacity: 0.1;
  border-radius: var(--radius-blob);
  animation: floatBlob 20s infinite alternate ease-in-out;
}

.case-studies::after {
  content: '';
  position: absolute;
  bottom: -10%;
  right: -10%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle at center, var(--tertiary-light) 0%, transparent 70%);
  opacity: 0.1;
  border-radius: var(--radius-blob);
  animation: floatBlob 15s infinite alternate-reverse ease-in-out;
}

.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2.5rem;
  position: relative;
  z-index: 1;
}

.card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--neutral-100);
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-light), var(--shadow-dark);
  transition: transform var(--transition-normal);
}

.card:hover {
  transform: translateY(-8px);
}

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

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

.card-content {
  padding: 1.5rem;
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

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

.card-content p {
  margin-bottom: 1.5rem;
  color: var(--neutral-700);
  flex-grow: 1;
}

/* Clientele секция */
.clientele {
  background-color: var(--neutral-100);
}

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

.client-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem;
  border-radius: var(--radius-medium);
  background-color: var(--neutral-200);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  transition: transform var(--transition-normal);
}

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

.client-item img {
  max-width: 150px;
  height: auto;
  margin: 0 auto 1.5rem;
  transition: transform var(--transition-normal);
}

.client-item:hover img {
  transform: scale(1.1);
}

.client-item h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--primary-dark);
}

.client-item p {
  color: var(--neutral-600);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* External Resources секция */
.external-resources {
  background-color: var(--neutral-200);
}

.resources-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.accordion-item {
  margin-bottom: 1rem;
  border-radius: var(--radius-medium);
  background-color: var(--neutral-100);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  overflow: hidden;
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 1.5rem;
  background-color: var(--neutral-200);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.accordion-header:hover {
  background-color: var(--neutral-300);
}

.accordion-header h3 {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary-color);
}

.accordion-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
  transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  padding: 0 1.5rem;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
}

.accordion-item.active .accordion-content {
  max-height: 300px;
  padding: 1.5rem;
}

.resource-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.resource-link:hover {
  color: var(--primary-dark);
}

/* Insights секция */
.insights {
  background-color: var(--neutral-100);
  position: relative;
  overflow: hidden;
}

.insights::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -10%;
  width: 50%;
  height: 50%;
  background: radial-gradient(circle at center, var(--secondary-light) 0%, transparent 70%);
  opacity: 0.1;
  border-radius: var(--radius-blob);
  animation: floatBlob 18s infinite alternate ease-in-out;
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2.5rem;
  position: relative;
  z-index: 1;
}

.insight-date {
  display: block;
  text-align: right;
  font-size: 0.9rem;
  color: var(--neutral-600);
  font-style: italic;
}

/* Events Calendar секция */
.events-calendar {
  background-color: var(--neutral-200);
}

.events-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.event-card {
  display: flex;
  background-color: var(--neutral-100);
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-light), var(--shadow-dark);
  transition: transform var(--transition-normal);
}

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

.event-date {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-width: 120px;
  padding: 1.5rem;
  background-color: var(--primary-color);
  color: white;
  text-align: center;
}

.event-date .day {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.event-date .month {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0.3rem 0;
}

.event-date .year {
  font-size: 1rem;
}

.event-details {
  padding: 1.5rem;
  flex-grow: 1;
}

.event-details h3 {
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.event-location {
  font-size: 0.95rem;
  color: var(--neutral-600);
  margin-bottom: 1rem;
}

.event-description {
  margin-bottom: 1.5rem;
  color: var(--neutral-700);
}

/* Testimonials секция */
.testimonials {
  background-color: var(--neutral-100);
  position: relative;
  overflow: hidden;
}

.testimonials::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -10%;
  width: 40%;
  height: 40%;
  background: radial-gradient(circle at center, var(--tertiary-light) 0%, transparent 70%);
  opacity: 0.1;
  border-radius: var(--radius-blob);
  animation: floatBlob 15s infinite alternate-reverse ease-in-out;
}

.testimonials-slider {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.testimonial-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem;
  background-color: var(--neutral-200);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  margin: 1rem;
}

@media (min-width: 768px) {
  .testimonial-card {
    flex-direction: row;
    text-align: left;
  }
}

.testimonial-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-light);
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .testimonial-image {
    margin-right: 2rem;
    margin-bottom: 0;
  }
}

.testimonial-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-content {
  flex-grow: 1;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 1rem;
  color: var(--neutral-700);
  position: relative;
}

.testimonial-text::before {
  content: '"';
  font-size: 3rem;
  line-height: 0;
  position: absolute;
  top: 0.5rem;
  left: -1.5rem;
  color: var(--neutral-400);
  opacity: 0.5;
}

.testimonial-author {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary-color);
  margin-bottom: 0.3rem;
}

.testimonial-position {
  font-size: 0.9rem;
  color: var(--neutral-600);
  margin-bottom: 0;
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.testimonial-prev,
.testimonial-next {
  background-color: var(--neutral-200);
  color: var(--primary-color);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 0.5rem;
  cursor: pointer;
  box-shadow: var(--shadow-light), var(--shadow-dark);
  transition: all var(--transition-fast);
}

.testimonial-prev:hover,
.testimonial-next:hover {
  background-color: var(--primary-color);
  color: white;
}

/* Gallery секция */
.gallery {
  background-color: var(--neutral-200);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-medium);
  overflow: hidden;
  box-shadow: var(--shadow-light), var(--shadow-dark);
  aspect-ratio: 3/2;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.2));
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  transition: opacity var(--transition-normal);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay h3 {
  color: white;
  margin-bottom: 0.5rem;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.gallery-overlay p {
  color: var(--neutral-300);
  margin-bottom: 0;
  font-size: 0.9rem;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.gallery-item:hover .gallery-overlay h3,
.gallery-item:hover .gallery-overlay p {
  transform: translateY(0);
}

/* Team секция */
.team {
  background-color: var(--neutral-100);
  position: relative;
  overflow: hidden;
}

.team::before {
  content: '';
  position: absolute;
  top: -5%;
  left: -5%;
  width: 30%;
  height: 30%;
  background: radial-gradient(circle at center, var(--primary-light) 0%, transparent 70%);
  opacity: 0.1;
  border-radius: var(--radius-blob);
  animation: floatBlob 20s infinite alternate ease-in-out;
}

.team::after {
  content: '';
  position: absolute;
  bottom: -5%;
  right: -5%;
  width: 30%;
  height: 30%;
  background: radial-gradient(circle at center, var(--secondary-light) 0%, transparent 70%);
  opacity: 0.1;
  border-radius: var(--radius-blob);
  animation: floatBlob 15s infinite alternate-reverse ease-in-out;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2.5rem;
  position: relative;
  z-index: 1;
}

.team-position {
  display: block;
  font-size: 1rem;
  color: var(--secondary-color);
  margin-bottom: 1rem;
  font-weight: 600;
}

.team-description {
  margin-bottom: 1.5rem;
  color: var(--neutral-700);
}

.team-social {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.social-link {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: var(--neutral-200);
  color: var(--primary-color);
  border-radius: var(--radius-small);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-light);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--primary-color);
  color: white;
  transform: translateY(-3px);
}

/* Contact секция */
.contact {
  background-color: var(--neutral-200);
}

.contact-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.contact-info {
  flex: 1;
  min-width: 300px;
}

.contact-item {
  margin-bottom: 2rem;
  padding: 1.5rem;
  background-color: var(--neutral-100);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-light), var(--shadow-dark);
  transition: transform var(--transition-normal);
}

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

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

.contact-item p {
  margin-bottom: 0.5rem;
  color: var(--neutral-700);
}

.contact-form-container {
  flex: 2;
  min-width: 300px;
}

.contact-form {
  padding: 2rem;
  background-color: var(--neutral-100);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-light), var(--shadow-dark);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--neutral-800);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: none;
  background-color: var(--neutral-200);
  border-radius: var(--radius-small);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--neutral-800);
  box-shadow: var(--shadow-inset-light), var(--shadow-inset-dark);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--primary-color), var(--shadow-inset-light), var(--shadow-inset-dark);
}

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

/* Footer */
.footer {
  background-color: var(--neutral-800);
  color: var(--neutral-300);
  padding: 4rem 0 2rem;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-logo {
  flex: 1;
  min-width: 250px;
}

.footer-logo h2 {
  color: var(--neutral-100);
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.footer-logo p {
  color: var(--neutral-400);
}

.footer-links,
.footer-resources,
.footer-social {
  flex: 1;
  min-width: 200px;
}

.footer h3 {
  color: var(--neutral-100);
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  position: relative;
}

.footer h3::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--primary-color);
}

.footer ul {
  list-style: none;
}

.footer ul li {
  margin-bottom: 0.8rem;
}

.footer ul a {
  color: var(--neutral-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer ul a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--neutral-700);
}

.footer-bottom p {
  color: var(--neutral-500);
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--neutral-800);
  color: var(--neutral-200);
  padding: 1rem;
  z-index: 9999;
  display: none;
}

.cookie-content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.cookie-content p {
  margin-bottom: 0;
  flex: 1;
  min-width: 200px;
}

.cookie-btn {
  background-color: var(--primary-color);
  color: white;
  padding: 0.5rem 1.5rem;
  border: none;
  border-radius: var(--radius-small);
  cursor: pointer;
  font-weight: 600;
  transition: background-color var(--transition-fast);
}

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

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

@keyframes floatBlob {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  50% {
    transform: translate(5%, 5%) rotate(5deg);
  }
  100% {
    transform: translate(-5%, -5%) rotate(-5deg);
  }
}

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

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

.success-title {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.success-message {
  max-width: 600px;
  margin-bottom: 2rem;
  color: var(--neutral-700);
}

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

.privacy-content,
.terms-content {
  max-width: 800px;
  margin: 0 auto;
  background-color: var(--neutral-100);
  padding: 2rem;
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-light), var(--shadow-dark);
}

.privacy-content h2,
.terms-content h2 {
  color: var(--primary-color);
  margin-top: 2rem;
}

.privacy-content p,
.terms-content p,
.privacy-content ul,
.terms-content ul {
  color: var(--neutral-700);
  margin-bottom: 1.5rem;
}

.privacy-content ul,
.terms-content ul {
  padding-left: 1.5rem;
}

.privacy-content ul li,
.terms-content ul li {
  margin-bottom: 0.5rem;
}

/* Адаптивная верстка */
@media (max-width: 992px) {
  .hero-content h1 {
    font-size: 3rem;
  }
  
  .hero-content p {
    font-size: 1.3rem;
  }
  
  .methodology-content {
    flex-direction: column;
  }
  
  .methodology-text {
    padding-right: 0;
    margin-bottom: 2rem;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--neutral-100);
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    z-index: 999;
  }
  
  .nav-menu.active {
    transform: translateY(0);
  }
  
  .nav-menu li {
    margin: 0 0 1.5rem 0;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    font-size: 1.2rem;
  }
  
  .event-card {
    flex-direction: column;
  }
  
  .event-date {
    width: 100%;
    padding: 1rem;
  }
  
  .contact-wrapper {
    flex-direction: column;
  }
}

@media (max-width: 576px) {
  .section-title {
    font-size: 2rem;
  }
  
  .hero-content h1 {
    font-size: 2rem;
  }
  
  .hero-content p {
    font-size: 1.1rem;
  }
  
  .step {
    padding: 1.5rem;
  }
}

/* Скрипт для JavaScript */
/* Добавлено для совместимости с script.js */
document.addEventListener('DOMContentLoaded', function() {
  // Аккордеон
  const accordionHeaders = document.querySelectorAll('.accordion-header');
  accordionHeaders.forEach(header => {
    header.addEventListener('click', function() {
      this.parentElement.classList.toggle('active');
    });
  });

  // Мобильное меню
  const mobileMenuToggle = document.querySelector('.mobile-menu-toggle');
  const navMenu = document.querySelector('.nav-menu');
  
  if(mobileMenuToggle && navMenu) {
    mobileMenuToggle.addEventListener('click', function() {
      navMenu.classList.toggle('active');
      this.classList.toggle('active');
    });
  }

  // Слайдер отзывов
  const testimonialCards = document.querySelectorAll('.testimonial-card');
  const prevButton = document.querySelector('.testimonial-prev');
  const nextButton = document.querySelector('.testimonial-next');
  
  if(testimonialCards.length && prevButton && nextButton) {
    let currentIndex = 0;
    
    function showTestimonial(index) {
      testimonialCards.forEach((card, i) => {
        card.style.display = i === index ? 'flex' : 'none';
      });
    }
    
    showTestimonial(currentIndex);
    
    prevButton.addEventListener('click', function() {
      currentIndex = (currentIndex - 1 + testimonialCards.length) % testimonialCards.length;
      showTestimonial(currentIndex);
    });
    
    nextButton.addEventListener('click', function() {
      currentIndex = (currentIndex + 1) % testimonialCards.length;
      showTestimonial(currentIndex);
    });
  }
});