.header-area {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(15, 20, 25, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 255, 136, 0.2);
  transition: all 0.3s ease;
}

.header-area.scrolled {
  background: rgba(15, 20, 25, 0.95);
  border-bottom-color: rgba(0, 255, 136, 0.4);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.site-logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--neon-green);
  text-shadow: 0 0 10px var(--neon-green);
  text-decoration: none;
}

.main-navigation {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 32px;
  margin: 0;
}

.nav-menu li a {
  color: var(--text-primary);
  font-weight: 500;
  padding: 8px 0;
  position: relative;
  transition: all 0.3s ease;
}

.nav-menu li a:hover {
  color: var(--neon-green);
  text-shadow: 0 0 8px var(--neon-green);
}

.nav-menu li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-green), var(--neon-blue));
  transition: width 0.3s ease;
}

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

.header-contact-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-phone {
  color: var(--neon-blue);
  font-weight: 600;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hamburger-menu {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
  padding: 8px;
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background: var(--neon-green);
  transition: all 0.3s ease;
}

.hamburger-menu.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-menu.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger-menu.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: rgba(15, 20, 25, 0.98);
  backdrop-filter: blur(12px);
  padding: 24px;
  border-top: 1px solid rgba(0, 255, 136, 0.2);
}

.mobile-menu.active {
  display: block;
}

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

.mobile-nav-menu li {
  margin-bottom: 16px;
}

.mobile-nav-menu li a {
  color: var(--text-primary);
  font-size: 18px;
  font-weight: 500;
  display: block;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-area {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  color: var(--text-primary);
  border-top: 1px solid rgba(0, 255, 136, 0.2);
  position: relative;
  overflow: hidden;
}

.footer-area::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 20% 20%, rgba(0, 255, 136, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.footer-container {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 20px 24px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}

.footer-widget h3 {
  color: var(--neon-green);
  margin-bottom: 16px;
  font-size: 18px;
}

.footer-widget p {
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.footer-widget ul {
  list-style: none;
  margin: 0;
}

.footer-widget ul li {
  margin-bottom: 8px;
}

.footer-widget ul li a {
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

.footer-widget ul li a:hover {
  color: var(--neon-green);
  text-shadow: 0 0 8px var(--neon-green);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  text-align: center;
  color: var(--text-secondary);
}

.content-card {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 24px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.content-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-green), var(--neon-blue));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.content-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 32px rgba(0, 255, 136, 0.1);
  border-color: rgba(0, 255, 136, 0.4);
}

.content-card:hover::before {
  transform: scaleX(1);
}

.service-card-item {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  border: 1px solid var(--border-color);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.service-card-item::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, var(--neon-green), transparent);
  animation: rotate 6s linear infinite;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.service-card-item::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  right: 2px;
  bottom: 2px;
  background: var(--bg-card);
  border-radius: 14px;
  z-index: 1;
}

.service-card-item > * {
  position: relative;
  z-index: 2;
}

.service-card-item:hover::before {
  opacity: 1;
}

.service-card-item:hover {
  transform: perspective(1000px) rotateY(5deg) scale(1.02);
}

@keyframes rotate {
  to { transform: rotate(360deg); }
}

.service-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--neon-green), var(--neon-blue));
  border-radius: 50%;
  color: var(--bg-primary);
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-green), var(--neon-blue));
  color: var(--bg-primary);
  padding: 12px 32px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-family: inherit;
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 24px rgba(0, 255, 136, 0.3);
  color: var(--bg-primary);
}

.btn-secondary {
  background: transparent;
  color: var(--neon-green);
  border: 2px solid var(--neon-green);
  padding: 12px 32px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-family: inherit;
}

.btn-secondary:hover {
  background: var(--neon-green);
  color: var(--bg-primary);
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 24px rgba(0, 255, 136, 0.3);
}

.contact-form-wrapper {
  background: var(--bg-card);
  padding: 32px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-primary);
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: inherit;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--neon-green);
  box-shadow: 0 0 0 4px rgba(0, 255, 136, 0.1);
}

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

.consent-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 9998;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.consent-modal-content {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 32px;
  max-width: 500px;
  width: 100%;
  border: 1px solid var(--border-color);
  position: relative;
}

.consent-modal h3 {
  margin-bottom: 16px;
  color: var(--neon-green);
}

.consent-options {
  margin: 24px 0;
}

.consent-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.toggle-switch {
  position: relative;
  width: 50px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--border-color);
  transition: 0.3s;
  border-radius: 24px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: white;
  transition: 0.3s;
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background: var(--neon-green);
}

input:checked + .toggle-slider:before {
  transform: translateX(26px);
}

.consent-buttons {
  display: flex;
  gap: 16px;
  justify-content: flex-end;
  margin-top: 24px;
}

@media (max-width: 768px) {
  .hamburger-menu {
    display: flex;
  }
  
  .main-navigation {
    display: none;
  }
  
  .header-contact-info {
    display: none;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .service-card-item {
    padding: 24px;
  }
  
  .consent-modal-content {
    padding: 24px;
  }
  
  .consent-buttons {
    flex-direction: column;
  }
}