:root {
  /* Primary colors */
  --primary-color: #4C11AF;
  --primary-light: #6E20E3;
  --primary-dark: #340A7A;
  
  /* Secondary colors */
  --secondary-color: #12B5C7;
  --secondary-light: #1FD7ED;
  --secondary-dark: #0E8E9C;
  
  /* Accent colors */
  --accent-color: #FF4A8D;
  --accent-light: #FF6CA3;
  --accent-dark: #D93A73;
  
  /* Neutral colors */
  --dark: #151D2B;
  --dark-lighter: #232B3C;
  --medium: #485164;
  --light: #EEF1F6;
  --white: #FFFFFF;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--secondary-light));
  --gradient-accent: linear-gradient(135deg, var(--accent-color), var(--accent-light));
  --gradient-dark: linear-gradient(135deg, var(--dark), var(--dark-lighter));
  --gradient-overlay: linear-gradient(to bottom, rgba(21, 29, 43, 0.8), rgba(21, 29, 43, 0.6));
  
  /* Shadows */
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 15px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 15px 30px rgba(0, 0, 0, 0.15);
  
  /* Borders */
  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --border-radius-lg: 24px;
  
  /* Typography */
  --font-heading: 'Manrope', sans-serif;
  --font-body: 'Rubik', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  --transition-slow: 0.8s cubic-bezier(0.19, 1, 0.22, 1);
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

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

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

h1 {
  font-size: 3.5rem;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 1.75rem;
}

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

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

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

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

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* Section Styles */
section {
  padding: var(--spacing-lg) 0;
  position: relative;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-sm);
  position: relative;
  z-index: 1;
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  margin: var(--spacing-xs) auto var(--spacing-md);
  background: var(--gradient-accent);
  border-radius: var(--border-radius-sm);
}

.section-subtitle {
  text-align: center;
  font-size: 1.25rem;
  color: var(--medium);
  max-width: 700px;
  margin: 0 auto var(--spacing-lg);
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  border: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.1);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-medium);
}

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

.btn:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.btn:active {
  transform: translateY(-1px);
}

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

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

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

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

/* Input fields and forms */
input, 
textarea, 
select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--medium);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  background-color: var(--white);
}

input:focus, 
textarea:focus, 
select:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(76, 17, 175, 0.1);
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--dark);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(21, 29, 43, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 1rem 0;
  box-shadow: var(--shadow-md);
  transition: background-color var(--transition-medium);
}

.header.scrolled {
  background: var(--dark);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo a {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: transform var(--transition-fast);
}

.logo a:hover {
  transform: scale(1.05);
}

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

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

.nav-menu a {
  color: var(--white);
  font-weight: 500;
  padding: 0.5rem;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-medium);
}

.nav-menu a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.hamburger {
  display: none;
  cursor: pointer;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  transition: all var(--transition-medium);
  background-color: var(--white);
}

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-top: 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-overlay);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: var(--spacing-md);
  color: var(--white);
  transform: translateY(0);
  opacity: 1;
  animation: fadeInUp 1s ease-out;
}

.hero h1, .hero h2 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
  line-height: 1.1;
}

.hero h2 {
  font-size: 2rem;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-md);
}

.card {
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  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;
  height: 100%;
}

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

.card-image {
  width: 100%;
  height: 240px;
  overflow: hidden;
}

.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: var(--spacing-md);
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card h3 {
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
}

.card p {
  color: var(--medium);
  margin-bottom: var(--spacing-md);
}

/* Research Section */
.research {
  background: var(--gradient-dark);
  color: var(--white);
}

.research .section-title,
.research .section-subtitle {
  color: var(--white);
}

.research-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.research-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: rotate(-3deg);
  transition: transform var(--transition-medium);
}

.research-image:hover {
  transform: rotate(0);
}

.research-content {
  padding: var(--spacing-md);
}

.accordion-container {
  max-width: 600px;
}

.accordion {
  margin-bottom: var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.05);
}

.accordion-header {
  padding: var(--spacing-sm);
  background-color: rgba(255, 255, 255, 0.1);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color var(--transition-fast);
}

.accordion-header:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.accordion-header h3 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--white);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium);
  padding: 0 var(--spacing-sm);
}

.accordion.active .accordion-content {
  max-height: 500px;
  padding: var(--spacing-sm);
}

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

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

/* Success Stories */
.success-stories {
  background-color: var(--light);
  position: relative;
  overflow: hidden;
}

.success-stories::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 300px;
  height: 300px;
  background: var(--gradient-accent);
  border-radius: 50%;
  opacity: 0.1;
  z-index: 0;
}

.success-stories::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 300px;
  height: 300px;
  background: var(--gradient-primary);
  border-radius: 50%;
  opacity: 0.1;
  z-index: 0;
}

.stories-slider {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-md);
  position: relative;
  z-index: 1;
}

.story-card {
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.story-card .card-image {
  width: 100%;
  height: 200px;
}

.story-card .card-content {
  padding: var(--spacing-md);
  text-align: center;
  flex-grow: 1;
}

.client-name {
  font-style: italic;
  color: var(--primary-color);
  font-weight: 500;
}

/* Resources Section */
.resources {
  background-color: var(--white);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-md);
}

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

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

.resource-card .card-image {
  width: 100%;
  height: 200px;
  position: relative;
  overflow: hidden;
}

.resource-card .card-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.3));
}

.resource-card .card-content {
  padding: var(--spacing-md);
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Clientele Section */
.clientele {
  background-color: var(--light);
  text-align: center;
}

.client-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.logo-item {
  flex: 0 0 180px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: filter var(--transition-medium), opacity var(--transition-medium);
}

.logo-item:hover {
  filter: grayscale(0%);
  opacity: 1;
}

.client-testimonial {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-md);
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  position: relative;
}

.client-testimonial::before {
  content: '"';
  position: absolute;
  top: -30px;
  left: 20px;
  font-size: 100px;
  font-family: Georgia, serif;
  color: var(--primary-light);
  opacity: 0.2;
  line-height: 1;
}

.client-testimonial blockquote {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  font-style: italic;
}

.client-testimonial cite {
  font-style: normal;
  font-weight: 600;
  color: var(--primary-color);
}

/* Awards Section */
.awards {
  background: var(--gradient-dark);
  color: var(--white);
}

.awards .section-title,
.awards .section-subtitle {
  color: var(--white);
}

.awards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.award-card {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: transform var(--transition-medium);
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.award-card:hover {
  transform: translateY(-10px);
  background-color: rgba(255, 255, 255, 0.1);
}

.award-card .card-image {
  width: 100%;
  height: 200px;
  position: relative;
}

.award-card .card-content {
  padding: var(--spacing-md);
  text-align: center;
  flex-grow: 1;
}

.award-card h3 {
  color: var(--white);
}

.award-card p {
  color: rgba(255, 255, 255, 0.8);
}

.award-year {
  display: inline-block;
  padding: 0.25rem 1rem;
  background: var(--gradient-accent);
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  margin-top: var(--spacing-sm);
}

/* Accolades Section */
.accolades {
  background-color: var(--white);
}

.accolades-slider {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-md);
}

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

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

.accolade-card .card-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  margin: var(--spacing-md) auto var(--spacing-sm);
  overflow: hidden;
  border: 5px solid var(--white);
  box-shadow: var(--shadow-md);
}

.accolade-card .card-content {
  padding: var(--spacing-md);
  text-align: center;
  flex-grow: 1;
}

.accolade-card blockquote {
  font-style: italic;
  margin-bottom: var(--spacing-sm);
  position: relative;
  padding: 0 var(--spacing-sm);
}

.accolade-card blockquote::before,
.accolade-card blockquote::after {
  content: '"';
  font-size: 2rem;
  color: var(--primary-light);
  opacity: 0.3;
  position: absolute;
}

.accolade-card blockquote::before {
  top: -10px;
  left: 0;
}

.accolade-card blockquote::after {
  content: '"';
  bottom: -10px;
  right: 0;
}

.accolade-card cite {
  font-style: normal;
  font-weight: 600;
  color: var(--primary-color);
  display: block;
  margin-top: var(--spacing-sm);
}

/* Contact Section */
.contact {
  background-color: var(--light);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 200px;
  height: 200px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  opacity: 0.1;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--spacing-lg);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.info-card {
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform var(--transition-fast);
}

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

.icon {
  width: 50px;
  height: 50px;
  margin-bottom: var(--spacing-sm);
}

.info-card h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--dark);
}

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

.contact-form {
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
}

#consultation-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

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

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

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-logo a {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--spacing-sm);
  display: inline-block;
}

.footer-column h3 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  position: relative;
}

.footer-column h3::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 50px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: var(--border-radius-sm);
}

.footer-links {
  list-style: none;
}

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

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

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

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

.social-links a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

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

.newsletter .btn {
  margin-top: var(--spacing-sm);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.5);
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(21, 29, 43, 0.9);
  backdrop-filter: blur(10px);
  color: var(--white);
  padding: var(--spacing-md);
  z-index: 9999;
  display: none;
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2);
}

.cookie-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  max-width: 1280px;
  margin: 0 auto;
}

.cookie-content p {
  margin: 0;
  flex: 1;
}

.cookie-content a {
  color: var(--secondary-light);
  text-decoration: underline;
}

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

.success-container {
  max-width: 600px;
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-lg);
}

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

.success-title {
  color: var(--primary-color);
  margin-bottom: var(--spacing-sm);
}

/* Privacy & Terms Pages */
.page-content {
  padding-top: 100px;
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: var(--spacing-lg);
}

.page-content h1 {
  margin-bottom: var(--spacing-md);
  color: var(--dark);
}

.page-content h2 {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
}

.page-content p {
  margin-bottom: var(--spacing-md);
  color: var(--medium);
}

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

.page-content li {
  margin-bottom: var(--spacing-xs);
  color: var(--medium);
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

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

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

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Media Queries */
@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero {
    min-height: 600px;
  }
  
  .research-container,
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .research-image {
    order: -1;
    transform: rotate(0);
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: var(--dark);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-md) 0;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-menu li {
    margin: 0;
    padding: var(--spacing-sm) 0;
  }
  
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .hero-content {
    text-align: center;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  #consultation-form {
    grid-template-columns: 1fr;
  }
  
  #consultation-form .form-group:nth-child(5),
  #consultation-form button {
    grid-column: span 1;
  }
  
  .client-testimonial {
    padding: var(--spacing-sm);
  }
  
  .client-testimonial blockquote {
    font-size: 1rem;
  }
  
  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 576px) {
  section {
    padding: var(--spacing-md) 0;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero h2 {
    font-size: 1.5rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .btn {
    width: 100%;
  }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .contact-info {
    margin-bottom: var(--spacing-md);
  }
  
  .contact-form {
    padding: var(--spacing-md);
  }
  
  .footer-grid {
    gap: var(--spacing-md);
  }
}