/* ============================================
   VECTORTECH - Global Styles  
   Modern Blue Design System
   ============================================ */

:root {
  --primary-color: #1e40af;
  --secondary-color: #3b82f6;
  --accent-color: #0ea5e9;
  --dark-bg: #0a1429;
  --light-bg: #1a2a4a;
  --medium-bg: #243558;
  --light-text: #dbeafe;
  --text-dark: #f0f9ff;
  --text-light: #a5d8ff;
  --border-color: #1e3a5f;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --card-bg: #162244;
  
  --font-family: "Inter", "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.6;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  
  --transition: all 0.3s ease;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--text-dark);
  background-color: var(--dark-bg);
  overflow-x: hidden;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

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

h1 {
  font-size: 3rem;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #60a5fa, #0ea5e9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: 2.5rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 1.875rem;
}

h4 {
  font-size: 1.5rem;
  color: var(--text-dark);
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

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

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

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

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid transparent;
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  font-family: var(--font-family);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1e40af, #1d4ed8);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

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

.btn-accent:hover {
  background-color: #06b6d4;
  transform: translateY(-2px);
}

.btn-small {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.875rem;
}

.btn-large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.125rem;
}

/* ============================================
   CONTAINER & GRID
   ============================================ */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.grid {
  display: grid;
  gap: var(--spacing-xl);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

header {
  background-color: var(--light-bg);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-color);
  letter-spacing: -0.02em;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  border-radius: var(--border-radius);
  font-weight: 700;
  font-size: 0.875rem;
}

.logo-image {
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
  transition: var(--transition);
}

.logo-text {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--accent-color);
  letter-spacing: 0.04em;
  line-height: 1;
}

.logo:hover .logo-image {
  transform: scale(1.1);
}

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

nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-dark);
  position: relative;
  padding-bottom: 2px;
}

nav a:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-color), var(--secondary-color));
  transition: var(--transition);
}

nav a:hover:after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 30px;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  padding: 0;
  transition: all 0.3s ease;
}

.burger-line {
  width: 25px;
  height: 3px;
  background-color: var(--text-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
  display: block;
}

.mobile-menu-btn.active .burger-line-1 {
  transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-btn.active .burger-line-2 {
  opacity: 0;
  transform: translateX(-10px);
}

.mobile-menu-btn.active .burger-line-3 {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  background: linear-gradient(135deg, #1a2a4a 0%, #243558 100%);
  padding: var(--spacing-2xl) 0;
  min-height: 600px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.2), transparent);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.15), transparent);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  margin-bottom: var(--spacing-lg);
}

.hero-content p {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xl);
  color: var(--text-light);
}

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

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(14, 165, 233, 0.05));
  border-radius: var(--border-radius-xl);
  border: 1px solid var(--border-color);
  position: relative;
}

.hero-visual::before {
  content: '◆';
  font-size: 120px;
  background: linear-gradient(135deg, #3b82f6, #0ea5e9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
}

/* ============================================
   SECTION STYLES
   ============================================ */

section {
  padding: var(--spacing-2xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-title h2 {
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-light);
}

.section-alt {
  background-color: var(--medium-bg);
}

/* ============================================
   CARDS
   ============================================ */

.card {
  background: var(--light-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  transition: var(--transition);
}

.card:hover {
  border-color: var(--accent-color);
  box-shadow: 0 0 20px rgba(14, 165, 233, 0.3);
  transform: translateY(-5px);
}

.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
  color: white;
  border-radius: var(--border-radius-lg);
  font-size: 1.75rem;
  margin-bottom: var(--spacing-lg);
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.card-text {
  color: var(--text-light);
  line-height: 1.8;
}

/* ============================================
   FEATURE ITEMS
   ============================================ */

.feature-item {
  padding: var(--spacing-lg);
  text-align: center;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  background: var(--card-bg);
  transition: var(--transition);
}

.feature-item:hover {
  transform: translateY(-5px);
  border-color: var(--accent-color);
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(14, 165, 233, 0.1));
  border-radius: var(--border-radius-xl);
  font-size: 2rem;
  color: var(--accent-color);
}

/* ============================================
   TESTIMONIALS
   ============================================ */

.testimonial-card {
  background: var(--light-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: var(--accent-color);
  transform: translateY(-3px);
}

.testimonial-content {
  margin-bottom: var(--spacing-md);
  font-style: italic;
  color: var(--text-light);
  line-height: 1.8;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.25rem;
}

.testimonial-info h5 {
  margin-bottom: 0.25rem;
  font-size: 0.95rem;
}

.testimonial-info p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-light);
}

.stars {
  color: var(--warning-color);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
}

/* ============================================
   PROCESS STEPS
   ============================================ */

.process-step {
  text-align: center;
  position: relative;
  padding: 0 var(--spacing-md);
  background: var(--light-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
}

.process-step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
  color: white;
  border-radius: 50%;
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 auto var(--spacing-lg);
}

.process-step-title {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
}

.process-connector {
  display: none;
  position: absolute;
  top: 35px;
  right: -60px;
  width: 40px;
  height: 2px;
  background: var(--secondary-color);
}

/* ============================================
   FORM STYLES
   ============================================ */

form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
}

label {
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
  color: var(--text-dark);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="number"],
textarea,
select {
  padding: var(--spacing-sm);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: var(--font-family);
  font-size: 1rem;
  transition: var(--transition);
  background-color: var(--card-bg);
  color: var(--text-dark);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="date"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

/* ============================================
   FOOTER
   ============================================ */

footer {
  background-color: var(--dark-bg);
  color: var(--text-light);
  padding: var(--spacing-2xl) 0 var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
  color: var(--text-dark);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
}

.footer-section p {
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-md);
}

.footer-section a {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-size: 0.9rem;
}

.footer-section a:hover {
  color: var(--accent-color);
}

.footer-contact-info {
  font-size: 0.9rem;
  line-height: 1.8;
  margin-top: var(--spacing-md);
}

.footer-contact-info strong {
  color: var(--text-dark);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  font-size: 0.85rem;
}

/* ============================================
   FAQ STYLES
   ============================================ */

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-md);
  overflow: hidden;
  background: var(--light-bg);
}

.faq-question {
  padding: var(--spacing-lg);
  background-color: var(--card-bg);
  cursor: pointer;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
  color: var(--text-dark);
}

.faq-question:hover {
  background-color: var(--medium-bg);
}

.faq-toggle {
  font-size: 1.25rem;
  color: var(--accent-color);
  transition: var(--transition);
}

.faq-item.active .faq-toggle {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 var(--spacing-lg);
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
  background-color: var(--light-bg);
}

.faq-item.active .faq-answer {
  padding: var(--spacing-lg);
  max-height: 500px;
}

.faq-answer p {
  color: var(--text-light);
}

/* Lists and li styling */
ul {
  list-style: none;
  padding: 0;
}

ul li {
  margin-bottom: var(--spacing-sm);
  color: var(--text-light);
}

.checklist li {
  padding-left: var(--spacing-lg);
  position: relative;
}

.checklist li:before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
}

/* ============================================
   UTILITY CLASSES  
   ============================================ */

.text-center {
  text-align: center;
}

.hero-short {
  min-height: 300px;
}

.hero-tall {
  min-height: 400px;
}

.font-large {
  font-size: 1.25rem;
}

.font-xl {
  font-size: 1.125rem;
}

.font-sm {
  font-size: 0.95rem;
}

.font-xs {
  font-size: 0.9rem;
}

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

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

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

.mt-md {
  margin-top: var(--spacing-md);
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.mt-xl {
  margin-top: var(--spacing-xl);
}

.m-0 {
  margin: 0;
}

.gap-md {
  gap: var(--spacing-md);
}

.gap-lg {
  gap: var(--spacing-lg);
}

.align-items-center {
  align-items: center;
}

.align-items-start {
  align-items: start;
}

.display-grid {
  display: grid;
}

.max-w-full {
  max-width: 100%;
}

.max-w-lg {
  max-width: 800px;
}

.max-w-md {
  max-width: 700px;
}

.p-0 {
  padding: 0;
}

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

.color-light {
  color: var(--text-light);
}

.list-inside {
  list-style-position: inside;
}

/* ============================================
   FLEX & LAYOUT UTILITIES  
   ============================================ */

.flex {
  display: flex;
}

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

.flex-col {
  display: flex;
  flex-direction: column;
}

.gap-xs {
  gap: 0.75rem;
}

.gap-sm {
  gap: 1rem;
}

.gap-md {
  gap: 1.5rem;
}

.gap-lg {
  gap: 3rem;
}

/* ============================================
   ADVANCED SECTIONS  
   ============================================ */

.section-gradient {
  background: linear-gradient(135deg, rgba(0, 82, 204, 0.1), rgba(0, 168, 232, 0.05));
  padding: 3rem;
  border-radius: var(--border-radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}

.icon-large {
  font-size: 4rem;
  margin-bottom: 1rem;
}

.arrow-marker {
  color: var(--secondary-color);
  font-weight: 700;
  flex-shrink: 0;
}

.flex-item-row {
  margin-bottom: 0.75rem;
  display: flex;
  gap: 0.75rem;
}

.flex-item-last {
  display: flex;
  gap: 0.75rem;
}

/* ============================================
   CASE STUDY STYLES
   ============================================ */

.case-study-card {
  background: var(--light-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.case-study-card:hover {
  border-color: var(--accent-color);
  box-shadow: 0 0 20px rgba(14, 165, 233, 0.2);
  transform: translateY(-5px);
}

.case-study-header {
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
  color: white;
}

.case-study-badge {
  display: inline-block;
  background-color: rgba(255, 255, 255, 0.2);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.case-study-title {
  margin-bottom: 0;
}

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

.case-study-stat {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.case-study-stat-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--accent-color);
}

.case-study-stat-label {
  color: var(--text-light);
}

/* ============================================
   JOB LISTINGS
   ============================================ */

.job-listing {
  background: var(--light-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  transition: var(--transition);
}

.job-listing:hover {
  border-color: var(--accent-color);
  transform: translateY(-3px);
}

.job-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: var(--spacing-md);
}

.job-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--text-dark);
}

.job-meta {
  display: flex;
  gap: var(--spacing-md);
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: var(--spacing-md);
}

.job-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(14, 165, 233, 0.1));
  color: var(--accent-color);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid var(--border-color);
}

.job-requirements {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
}

.job-requirements h4 {
  margin-bottom: var(--spacing-md);
}

.job-requirements ul {
  list-style: none;
  color: var(--text-light);
}

.job-requirements li {
  margin-bottom: var(--spacing-sm);
  padding-left: var(--spacing-md);
  position: relative;
}

.job-requirements li:before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
}

/* ============================================
   COOKIE CONSENT
   ============================================ */

.cookie-consent {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--light-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  max-width: 400px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  z-index: 9999;
  display: none;
}

.cookie-consent.show {
  display: block;
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.cookie-content {
  display: flex;
  gap: var(--spacing-lg);
  align-items: flex-end;
}

.cookie-content h4 {
  margin-bottom: var(--spacing-sm);
}

.cookie-content p {
  font-size: 0.9rem;
  margin-bottom: 0;
}

.cookie-buttons {
  display: flex;
  gap: var(--spacing-sm);
  white-space: nowrap;
}

.cookie-buttons .btn {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.9rem;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  header {
    position: sticky;
    top: 0;
    z-index: 1000;
  }

  .header-content {
    padding: var(--spacing-md) 0;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  section {
    padding: var(--spacing-xl) 0;
  }

  nav {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #0a1429 0%, #162244 100%);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    gap: 0;
    z-index: 998;
    max-height: calc(100vh - 60px);
    overflow-y: auto;
    animation: slideDown 0.3s ease forwards;
  }

  @keyframes slideDown {
    from {
      opacity: 0;
      transform: translateY(-20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  nav a {
    padding: 1rem var(--spacing-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: left;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.2s ease;
  }

  nav a:last-child {
    border-bottom: none;
  }

  nav a:hover {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--accent-color);
    padding-left: 1.5rem;
  }

  nav.active {
    display: flex;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 300px;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .cookie-consent {
    right: 10px;
    left: 10px;
    max-width: none;
    bottom: 10px;
  }

  .cookie-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }

  .cookie-buttons {
    width: 100%;
    flex-direction: column;
  }

  .cookie-buttons .btn {
    width: 100%;
  }

  .testimonial-card {
    font-size: 0.95rem;
  }

  .testimonial-content {
    font-size: 0.9rem;
  }

  .job-header {
    flex-direction: column;
  }

  .job-meta {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .header-content {
    padding: var(--spacing-md) 0;
  }

  .logo {
    font-size: 1.2rem;
  }

  .logo-image {
    height: 38px;
  }

  .logo-text {
    font-size: 1.1rem;
  }

  .logo-icon {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
  }

  nav a {
    padding: 0.875rem var(--spacing-md);
    font-size: 0.9rem;
  }

  .mobile-menu-btn {
    width: 36px;
    height: 28px;
  }

  .burger-line {
    width: 22px;
    height: 2.5px;
  }

  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.25rem;
  }

  h3 {
    font-size: 1.125rem;
  }

  .container {
    padding: 0 var(--spacing-sm);
  }

  section {
    padding: var(--spacing-lg) 0;
  }

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

  .hero {
    min-height: 400px;
    padding: var(--spacing-lg) 0;
  }

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

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

  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
  }

  .testimonial-avatar {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .process-step-number {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .case-study-stat-value {
    font-size: 1.5rem;
  }

  .cookie-content {
    padding: var(--spacing-md) 0;
  }

  .footer-section {
    text-align: center;
  }

  nav.active {
    position: fixed;
    top: 90px;
    max-height: calc(100vh - 60px);
    overflow-y: auto;
  }
}