:root {
  /* Основные цвета */
  --primary-color: #6b7c93;
  --primary-light: #8da0b6;
  --primary-dark: #4e5a6a;
  --secondary-color: #f0f4f8;
  --accent-color: #d4e6f1;
  --accent-dark: #a9c5df;
  
  /* Нейтральные цвета */
  --neutral-100: #ffffff;
  --neutral-200: #f7f9fc;
  --neutral-300: #edf2f7;
  --neutral-400: #e2e8f0;
  --neutral-500: #cbd5e0;
  --neutral-600: #a0aec0;
  --neutral-700: #718096;
  --neutral-800: #4a5568;
  --neutral-900: #2d3748;
  --neutral-950: #1a202c;
  
  /* Цвета текста */
  --text-dark: #333333;
  --text-medium: #4a5568;
  --text-light: #718096;
  --text-white: #ffffff;
  
  /* Тени */
  --shadow-sm: 3px 3px 6px rgba(0, 0, 0, 0.05), -3px -3px 6px rgba(255, 255, 255, 0.8);
  --shadow-md: 5px 5px 10px rgba(0, 0, 0, 0.07), -5px -5px 10px rgba(255, 255, 255, 0.7);
  --shadow-lg: 10px 10px 20px rgba(0, 0, 0, 0.1), -10px -10px 20px rgba(255, 255, 255, 0.6);
  --shadow-inner: inset 3px 3px 6px rgba(0, 0, 0, 0.1), inset -3px -3px 6px rgba(255, 255, 255, 0.7);
  
  /* Радиусы */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  /* Размеры */
  --container-max-width: 1200px;
  --header-height: 80px;
  --footer-padding: 60px 0;
  
  /* Анимации */
  --transition-fast: 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-medium: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --easing-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Базовые стили */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  font-family: 'Work Sans', sans-serif;
  font-size: 1.6rem;
  line-height: 1.6;
  color: var(--text-medium);
  background-color: var(--neutral-200);
  overflow-x: hidden;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

h1 {
  font-size: 4.8rem;
}

h2 {
  font-size: 3.6rem;
}

h3 {
  font-size: 2.4rem;
}

h4 {
  font-size: 2rem;
}

h5 {
  font-size: 1.8rem;
}

h6 {
  font-size: 1.6rem;
}

p {
  margin-bottom: 1.5rem;
}

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

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

ul, ol {
  margin-left: 2rem;
  margin-bottom: 1.5rem;
}

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

/* Контейнер */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  padding: 0 2rem;
  margin: 0 auto;
}

/* Секции */
section {
  padding: 8rem 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: 1rem;
  position: relative;
  padding-bottom: 1.5rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 6rem;
  height: 0.3rem;
  background: linear-gradient(90deg, var(--primary-light), var(--primary-dark));
  border-radius: var(--radius-full);
}

.section-description {
  text-align: center;
  max-width: 70rem;
  margin: 0 auto 5rem;
  color: var(--text-medium);
  font-size: 1.8rem;
}

/* Кнопки */
.btn, 
button,
input[type="submit"] {
  display: inline-block;
  padding: 1.2rem 2.4rem;
  background-color: var(--primary-color);
  color: var(--text-white);
  border: none;
  border-radius: var(--radius-md);
  font-family: 'Poppins', sans-serif;
  font-size: 1.6rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-medium);
  text-align: center;
  box-shadow: var(--shadow-sm);
  outline: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn:hover, 
button:hover,
input[type="submit"]:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn:active, 
button:active,
input[type="submit"]:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

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

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

.secondary-btn {
  background-color: var(--neutral-100);
  color: var(--primary-color);
  border: 1px solid var(--primary-color);
}

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: var(--neutral-100);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  transition: background-color var(--transition-medium);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  font-family: 'Poppins', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
}

.logo a {
  color: var(--primary-color);
}

.desktop-nav {
  display: flex;
}

.desktop-nav ul {
  display: flex;
  list-style: none;
  margin: 0;
}

.desktop-nav li {
  margin-left: 3rem;
}

.desktop-nav a {
  color: var(--text-dark);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

.desktop-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--transition-medium);
}

.desktop-nav a:hover::after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 3rem;
  height: 2.1rem;
  cursor: pointer;
}

.mobile-menu-toggle span {
  width: 100%;
  height: 0.3rem;
  background-color: var(--text-dark);
  border-radius: 0.3rem;
  transition: all var(--transition-medium);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  background-color: var(--neutral-100);
  padding: 2rem;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
  transform: translateY(-100%);
  transition: transform var(--transition-medium);
  z-index: 999;
}

.mobile-nav.active {
  transform: translateY(0);
}

.mobile-nav ul {
  list-style: none;
  margin: 0;
}

.mobile-nav li {
  margin-bottom: 1.5rem;
}

.mobile-nav a {
  color: var(--text-dark);
  font-weight: 500;
  font-size: 1.8rem;
  display: block;
  padding: 0.5rem 0;
}

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 60rem;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  margin-top: var(--header-height);
}

.hero-content {
  max-width: 80rem;
  padding: 4rem;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(5px);
  animation: fadeInUp 1.2s var(--easing-bounce);
  z-index: 2;
}

.hero-content h1 {
  color: var(--text-white);
  font-size: 5rem;
  margin-bottom: 2rem;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero-content p {
  color: var(--text-white);
  font-size: 2rem;
  margin-bottom: 3rem;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

/* Services Section */
.services {
  background-color: var(--neutral-100);
}

.cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(28rem, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

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

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

.card-image {
  width: 100%;
  height: 24rem;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: 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: 2.5rem;
  flex-grow: 1;
  text-align: center;
}

.card-content h3 {
  margin-bottom: 1.5rem;
  color: var(--text-dark);
}

.card-content p {
  color: var(--text-medium);
}

/* Portfolio Section */
.portfolio {
  background-color: var(--neutral-200);
  overflow: hidden;
}

.portfolio-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(30rem, 1fr));
  gap: 3rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
  height: 25rem;
}

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

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

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

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

.item-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0));
  color: var(--text-white);
  transform: translateY(100%);
  transition: transform var(--transition-medium);
  text-align: center;
}

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

.item-overlay h3 {
  color: var(--text-white);
  margin-bottom: 0.5rem;
}

.item-overlay p {
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}

/* Модальные окна */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1100;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

.modal-content {
  background-color: var(--neutral-100);
  padding: 3rem;
  border-radius: var(--radius-lg);
  max-width: 80rem;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  animation: zoomIn 0.3s var(--easing-bounce);
}

.close-modal {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  font-size: 2.8rem;
  cursor: pointer;
  color: var(--text-dark);
  transition: color var(--transition-fast);
}

.close-modal:hover {
  color: var(--primary-color);
}

.modal-image {
  margin: 2rem 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

/* Team Section */
.team {
  background-color: var(--neutral-100);
}

/* External Resources Section */
.external-resources {
  background-color: var(--neutral-200);
  padding: 6rem 0;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(25rem, 1fr));
  gap: 3rem;
}

.resource-item {
  padding: 2.5rem;
  background-color: var(--neutral-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium);
}

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

.resource-item h3 {
  margin-bottom: 1.5rem;
  color: var(--text-dark);
}

.resource-item ul {
  list-style: none;
  margin-left: 0;
}

.resource-item li {
  margin-bottom: 1rem;
}

.resource-item a {
  color: var(--primary-color);
  font-weight: 500;
  transition: color var(--transition-fast);
  display: inline-block;
  position: relative;
  padding-left: 1.5rem;
}

.resource-item a::before {
  content: '→';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: transform var(--transition-fast);
}

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

.resource-item a:hover::before {
  transform: translate(3px, -50%);
}

/* Research Section */
.research {
  background-color: var(--neutral-100);
}

.research-container {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.research-item {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  background-color: var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .research-item {
    flex-direction: row;
    align-items: center;
  }
  
  .research-item .image-container {
    flex: 0 0 40%;
  }
  
  .research-content {
    flex: 1;
  }
}

.research-content h3 {
  margin-bottom: 1.5rem;
}

/* Webinars Section */
.webinars {
  background-color: var(--neutral-200);
  position: relative;
}

.webinars-slider {
  position: relative;
  overflow: hidden;
  margin-bottom: 3rem;
}

.webinar-slide {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  background-color: var(--neutral-100);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .webinar-slide {
    flex-direction: row;
    align-items: center;
  }
  
  .webinar-slide .image-container {
    flex: 0 0 40%;
  }
  
  .webinar-content {
    flex: 1;
  }
}

.webinar-content h3 {
  margin-bottom: 1rem;
}

.webinar-content p {
  margin-bottom: 1rem;
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.prev-slide, .next-slide {
  background-color: var(--neutral-100);
  color: var(--text-dark);
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  border: none;
}

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

/* Events Calendar Section */
.events-calendar {
  background-color: var(--neutral-100);
}

.calendar-container {
  background-color: var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.calendar-nav {
  background-color: var(--neutral-100);
  color: var(--text-dark);
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.8rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
  border: none;
}

.calendar-nav:hover {
  background-color: var(--primary-color);
  color: var(--text-white);
}

.current-month {
  font-size: 2.2rem;
  margin: 0;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
  margin-bottom: 3rem;
}

.calendar-day-header {
  text-align: center;
  font-weight: 600;
  padding: 1rem;
  background-color: var(--primary-color);
  color: var(--text-white);
  border-radius: var(--radius-sm);
}

.calendar-day {
  text-align: center;
  padding: 1.5rem 0.5rem;
  background-color: var(--neutral-100);
  border-radius: var(--radius-sm);
  position: relative;
  transition: background-color var(--transition-fast);
  cursor: pointer;
}

.calendar-day:hover {
  background-color: var(--neutral-300);
}

.calendar-day.empty {
  background-color: transparent;
  cursor: default;
}

.calendar-day.has-event {
  font-weight: 600;
  color: var(--primary-color);
}

.event-indicator {
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 0.6rem;
  height: 0.6rem;
  background-color: var(--primary-color);
  border-radius: 50%;
}

.upcoming-events {
  margin-top: 3rem;
}

.upcoming-events h4 {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--neutral-400);
}

.upcoming-events ul {
  list-style: none;
  margin-left: 0;
}

.upcoming-events li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--neutral-300);
}

.event-date {
  flex: 0 0 5rem;
  font-weight: 600;
  color: var(--primary-color);
}

.event-title {
  flex: 1;
  font-weight: 500;
  margin-right: 1.5rem;
}

.event-location {
  flex: 0 0 30%;
  color: var(--text-light);
  font-size: 1.4rem;
}

/* Case Studies Section */
.case-studies {
  background-color: var(--neutral-200);
}

.case-studies-container {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.case-study {
  display: flex;
  flex-direction: column;
  background-color: var(--neutral-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .case-study {
    flex-direction: row;
  }
  
  .case-study .image-container {
    flex: 0 0 35%;
    height: auto;
  }
  
  .case-study-content {
    flex: 1;
    padding: 3rem;
  }
}

.case-study .image-container {
  height: 30rem;
}

.case-study-content {
  padding: 2.5rem;
}

.case-study-quote {
  font-style: italic;
  color: var(--primary-color);
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  border-left: 3px solid var(--primary-color);
}

/* Customer Stories Section */
.customer-stories {
  background-color: var(--neutral-100);
}

.testimonials-slider {
  position: relative;
  overflow: hidden;
}

.testimonial-slide {
  padding: 2rem;
}

.testimonial-content {
  background-color: var(--neutral-200);
  padding: 3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  position: relative;
}

.quote-icon {
  position: absolute;
  top: 2rem;
  left: 2rem;
  font-size: 6rem;
  color: var(--neutral-400);
  font-family: 'Georgia', serif;
  opacity: 0.5;
  line-height: 0;
}

.testimonial-content p {
  position: relative;
  z-index: 1;
  padding-left: 1.5rem;
  margin-bottom: 2.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.testimonial-author img {
  width: 6rem;
  height: 6rem;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--neutral-100);
  box-shadow: var(--shadow-sm);
}

.author-info h4 {
  margin-bottom: 0.3rem;
}

.author-info p {
  margin-bottom: 0;
  color: var(--text-light);
  font-size: 1.4rem;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 3rem;
}

.dot {
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 50%;
  background-color: var(--neutral-400);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.dot.active {
  background-color: var(--primary-color);
  transform: scale(1.2);
}

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

.contact-container {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .contact-container {
    flex-direction: row;
  }
  
  .contact-info {
    flex: 0 0 40%;
  }
  
  .contact-form-container {
    flex: 0 0 60%;
  }
}

.contact-info {
  background-color: var(--neutral-100);
  padding: 3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.info-item {
  margin-bottom: 2.5rem;
}

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

.info-item p {
  margin-bottom: 0;
}

.social-links h3 {
  margin-bottom: 1.5rem;
}

.social-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.social-icons a {
  color: var(--primary-color);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.social-icons a:hover {
  color: var(--primary-dark);
  text-decoration: underline;
}

.contact-form-container {
  background-color: var(--neutral-100);
  padding: 3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

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

.form-group:nth-child(5) {
  grid-column: span 2;
}

.form-group:last-child {
  grid-column: span 2;
  margin-bottom: 0;
  text-align: center;
}

.form-group label {
  display: block;
  margin-bottom: 0.8rem;
  font-weight: 500;
  color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1.2rem;
  border: 1px solid var(--neutral-400);
  border-radius: var(--radius-md);
  background-color: var(--neutral-200);
  font-family: 'Work Sans', sans-serif;
  font-size: 1.6rem;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-inner);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(107, 124, 147, 0.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 12rem;
}

.map-container {
  margin-top: 4rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 45rem;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Footer */
.footer {
  background-color: var(--neutral-900);
  color: var(--neutral-300);
  padding: 6rem 0 2rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr 2fr;
  }
}

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

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

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
  gap: 3rem;
}

.link-column h3 {
  color: var(--neutral-100);
  margin-bottom: 2rem;
  position: relative;
  padding-bottom: 1rem;
}

.link-column h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 3rem;
  height: 0.2rem;
  background-color: var(--primary-color);
}

.link-column ul {
  list-style: none;
  margin: 0;
}

.link-column li {
  margin-bottom: 1rem;
}

.link-column a {
  color: var(--neutral-400);
  transition: color var(--transition-fast);
}

.link-column a:hover {
  color: var(--neutral-100);
}

.social-links ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--neutral-800);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 1rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* Cookie Consent */
#cookie-consent {
  background-color: rgba(0, 0, 0, 0.85);
  color: white;
  padding: 15px;
  text-align: center;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
}

#accept-cookies {
  background-color: #4CAF50;
  color: white;
  border: none;
  padding: 8px 16px;
  margin-top: 10px;
  cursor: pointer;
  border-radius: 4px;
}

/* Success Page */
.success-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background-color: var(--neutral-200);
  text-align: center;
  padding: 2rem;
}

.success-container {
  background-color: var(--neutral-100);
  padding: 4rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 60rem;
  width: 100%;
}

.success-icon {
  width: 8rem;
  height: 8rem;
  background-color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 3rem;
  color: var(--neutral-100);
  font-size: 4rem;
}

.success-title {
  color: var(--primary-color);
  margin-bottom: 2rem;
}

.success-text {
  margin-bottom: 3rem;
}

/* Privacy & Terms Pages */
.page-content {
  padding-top: 100px;
  padding-bottom: 5rem;
}

.page-content .container {
  background-color: var(--neutral-100);
  padding: 4rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.page-content h1 {
  margin-bottom: 3rem;
  text-align: center;
}

.page-content h2 {
  margin-top: 4rem;
  margin-bottom: 2rem;
  color: var(--primary-color);
}

.page-content p {
  margin-bottom: 2rem;
}

.page-content ul {
  margin-bottom: 2rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Media Queries */
@media (max-width: 1024px) {
  html {
    font-size: 58%;
  }
  
  .hero-content h1 {
    font-size: 4.2rem;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 55%;
  }
  
  .desktop-nav {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .mobile-nav {
    display: block;
  }
  
  .hero-content {
    padding: 3rem;
  }
  
  .hero-content h1 {
    font-size: 3.6rem;
  }
  
  .hero-content p {
    font-size: 1.8rem;
  }
  
  .section-title {
    font-size: 3rem;
  }
  
  .cards-container {
    grid-template-columns: 1fr;
  }
  
  .portfolio-gallery {
    grid-template-columns: 1fr;
  }
  
  .contact-form {
    grid-template-columns: 1fr;
  }
  
  .form-group:nth-child(5) {
    grid-column: span 1;
  }
  
  .form-group:last-child {
    grid-column: span 1;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 50%;
  }
  
  .hero-content h1 {
    font-size: 3.2rem;
  }
  
  .section-title {
    font-size: 2.8rem;
  }
  
  .card-image {
    height: 20rem;
  }
  
  .gallery-item {
    height: 20rem;
  }
}
.mobile-menu-toggle, .mobile-nav{
  display: none;
}