:root {
  --dark-background: #121212;
  --dark-surface: #1E1E1E;
  --card-background: #262626;
  --input-background: #333333;
  --border-color: #444444;
  --hover-state: #363636;
  
  --text-primary: #FFFFFF;
  --text-secondary: #AAAAAA;
  
  --primary-accent: #FF6B35;
  --secondary-accent: #4ECDC4;
  --tertiary-accent: #7F5AF0;
  
  --error: #FF5252;
  --success: #4CAF50;
  --warning: #FFC107;
  --info: #2196F3;
  
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.4);
  
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;
  --border-radius-full: 9999px;
  
  --transition-fast: 0.15s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Work Sans', sans-serif;
  background-color: var(--dark-background);
  color: var(--text-primary);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}


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

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.75rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

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

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

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

.text-gradient {
  background: linear-gradient(90deg, var(--secondary-accent), var(--primary-accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

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

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

.text-small {
  font-size: 0.875rem;
}


.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

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

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

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

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-60-40 {
  grid-template-columns: 60% 40%;
}

.grid-40-60 {
  grid-template-columns: 40% 60%;
}

.flex {
  display: flex;
}

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

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

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

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

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

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


.card {
  background-color: var(--card-background);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}


.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  outline: none;
}

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

.btn-primary:hover {
  background-color: var(--primary-accent);
  opacity: 0.9;
  color: var(--text-primary);
}

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

.btn-secondary:hover {
  background-color: var(--secondary-accent);
  opacity: 0.9;
  color: var(--dark-background);
}

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

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

.btn-block {
  display: block;
}


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

.form-control {
  width: 100%;
  padding: var(--spacing-md);
  background-color: var(--input-background);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  color: var(--text-primary);
  transition: border-color var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--secondary-accent);
}

.form-control::placeholder {
  color: var(--text-secondary);
}

.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.form-check input[type="checkbox"] {
  margin-top: 0.25rem;
}

.form-error {
  color: var(--error);
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
}

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


.form-control.error {
  border-color: var(--error);
  background-color: rgba(255, 82, 82, 0.05);
}

.error-message {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--error);
  background-color: rgba(255, 82, 82, 0.1);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin-top: var(--spacing-xs);
}


.header {
  background-color: var(--dark-surface);
  padding: var(--spacing-md) 0;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.nav-logo {
  height: 50px;
}

.nav-links {
  display: flex;
  gap: var(--spacing-lg);
}

.nav-link {
  color: var(--text-primary);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-accent);
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-primary);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}


.trust-bar {
  background-color: rgba(255, 255, 255, 0.03);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--border-color);
}

.trust-badges {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
}

.trust-badge i {
  color: var(--secondary-accent);
}


.hero {
  position: relative;
  padding: var(--spacing-xxl) 0;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  color: var(--text-secondary);
}

.hero-image {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: auto;
  object-fit: cover;
}


.feature-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.feature-icon {
  font-size: 2rem;
  color: var(--primary-accent);
  margin-bottom: var(--spacing-md);
}

.feature-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-md);
}

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

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


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

.article-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.article-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
}

.article-content {
  flex-grow: 1;
  padding: var(--spacing-lg);
  background-color: var(--card-background);
  border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
}

.article-date {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
}

.article-tag {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  background-color: rgba(78, 205, 196, 0.1);
  color: var(--secondary-accent);
  border-radius: var(--border-radius-sm);
  font-size: 0.75rem;
  margin-right: var(--spacing-xs);
  margin-bottom: var(--spacing-xs);
}


.case-study {
  background-color: var(--card-background);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  margin-bottom: var(--spacing-xl);
}

.case-study-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.case-study-content {
  padding: var(--spacing-xl);
}

.case-study-title {
  margin-bottom: var(--spacing-md);
}

.case-study-subtitle {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}


.faq-section {
  margin-bottom: var(--spacing-xxl);
}

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

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

.faq-question {
  background-color: var(--card-background);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  font-weight: 500;
  cursor: pointer;
  position: relative;
  transition: background-color var(--transition-fast);
}

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

.faq-question::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: var(--spacing-lg);
  top: 50%;
  transform: translateY(-50%);
  transition: transform var(--transition-fast);
}

.faq-question.active::after {
  transform: translateY(-50%) rotate(180deg);
}

.faq-answer {
  padding: 0 var(--spacing-lg);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium), padding var(--transition-medium);
}

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


.contact-section {
  background-color: var(--dark-surface);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

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

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.contact-icon {
  color: var(--primary-accent);
  font-size: 1.25rem;
  margin-top: 0.25rem;
}


.footer {
  background-color: var(--dark-surface);
  padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.footer-logo {
  height: 40px;
  margin-bottom: var(--spacing-md);
}

.footer-info p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-link {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--primary-accent);
}

.footer-bottom {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.cookie-settings-btn {
  background: none;
  border: none;
  color: var(--secondary-accent);
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
  font: inherit;
}


.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--dark-surface);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  display: none;
}

.cookie-consent.show {
  display: block;
}

.cookie-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.cookie-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--spacing-lg);
  display: none;
}

.cookie-modal.show {
  display: flex;
}

.cookie-modal-content {
  background-color: var(--dark-surface);
  border-radius: var(--border-radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--spacing-xl);
}

.cookie-modal-header {
  margin-bottom: var(--spacing-lg);
}

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

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.cookie-checkbox {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.cookie-modal-actions {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-xl);
}


.dialog {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--spacing-lg);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.dialog.show {
  opacity: 1;
  visibility: visible;
}

.dialog-content {
  background-color: var(--dark-surface);
  border-radius: var(--border-radius-lg);
  max-width: 500px;
  width: 100%;
  padding: var(--spacing-xl);
  transform: translateY(20px);
  transition: transform var(--transition-medium);
}

.dialog.show .dialog-content {
  transform: translateY(0);
}

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

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

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

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
}


.map-container {
  width: 100%;
  height: 400px;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  margin-bottom: var(--spacing-lg);
}

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


.iti {
  width: 100%;
}

.iti__flag {
  background-image: url("https://cdn.jsdelivr.net/npm/intl-tel-input@19.5.1/build/img/flags.png");
}

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .iti__flag {
    background-image: url("https://cdn.jsdelivr.net/npm/intl-tel-input@19.5.1/build/img/flags@2x.png");
  }
}


@media (max-width: 1024px) {
  .grid-60-40,
  .grid-40-60 {
    grid-template-columns: 1fr;
  }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--dark-surface);
    flex-direction: column;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .cookie-actions {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .trust-badges {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }
  
  .hero-title {
    font-size: 1.75rem;
  }
  
  .dialog-content,
  .cookie-modal-content {
    padding: var(--spacing-lg);
  }
}