/* Header */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(232, 244, 248, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  z-index: var(--z-header);
  transition: var(--transition-smooth);
}

.main-header.scrolled {
  background: rgba(236, 240, 241, 0.98);
  box-shadow: 
    0 4px 20px rgba(0, 0, 0, 0.08),
    0 2px 8px rgba(0, 0, 0, 0.04);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  min-height: 80px;
}

.site-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.site-logo:hover {
  color: var(--accent);
  transform: scale(1.02);
}

.main-navigation {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.navigation-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.navigation-menu a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.94rem;
  color: var(--text-primary);
  padding: 0.5rem 0;
  position: relative;
  transition: var(--transition-smooth);
}

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

.navigation-menu a:hover,
.navigation-menu a.active {
  color: var(--accent);
}

.navigation-menu a:hover::after,
.navigation-menu a.active::after {
  width: 100%;
}

.header-cta-button {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: white;
  padding: 12px 24px;
  border-radius: 12px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.94rem;
  box-shadow: 
    -3px -3px 8px rgba(255, 255, 255, 0.8),
    3px 3px 8px rgba(0, 0, 0, 0.15);
  transition: var(--transition-smooth);
  border: none;
  cursor: pointer;
}

.header-cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 
    -4px -4px 12px rgba(255, 255, 255, 0.9),
    4px 4px 12px rgba(0, 0, 0, 0.2);
  color: white;
}

.header-cta-button:active {
  transform: translateY(0);
  box-shadow: 
    inset -2px -2px 6px rgba(255, 255, 255, 0.3),
    inset 2px 2px 6px rgba(0, 0, 0, 0.2);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: var(--transition-smooth);
}

.mobile-menu-toggle:hover {
  background: rgba(24, 188, 156, 0.1);
}

.mobile-menu-toggle svg {
  width: 24px;
  height: 24px;
  stroke: var(--primary);
  transition: var(--transition-smooth);
}

/* Footer */
.main-footer {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  padding: 60px 0 30px;
  margin-top: auto;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: white;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.94rem;
  line-height: 1.6;
}

.footer-section a {
  transition: var(--transition-smooth);
  display: inline-block;
  margin-bottom: 0.5rem;
}

.footer-section a:hover {
  color: var(--accent);
  transform: translateX(4px);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: rgba(255, 255, 255, 0.9);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--accent);
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.88rem;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: white;
  padding: 14px 28px;
  border-radius: 12px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 
    -4px -4px 12px rgba(255, 255, 255, 0.8),
    4px 4px 12px rgba(0, 0, 0, 0.15);
  transition: var(--transition-smooth);
  text-decoration: none;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 
    -6px -6px 16px rgba(255, 255, 255, 0.9),
    6px 6px 16px rgba(0, 0, 0, 0.2);
  color: white;
}

.btn-primary:active {
  transform: translateY(-1px);
  box-shadow: 
    inset -3px -3px 8px rgba(255, 255, 255, 0.3),
    inset 3px 3px 8px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--primary);
  padding: 14px 28px;
  border-radius: 12px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid var(--border-color);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 
    -4px -4px 12px rgba(255, 255, 255, 0.8),
    4px 4px 12px rgba(0, 0, 0, 0.1);
  transition: var(--transition-smooth);
  text-decoration: none;
}

.btn-secondary:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 
    -6px -6px 16px rgba(255, 255, 255, 0.9),
    6px 6px 16px rgba(0, 0, 0, 0.15);
}

/* Cards */
.service-card-item {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 
    -8px -8px 20px rgba(255, 255, 255, 0.8),
    8px 8px 20px rgba(0, 0, 0, 0.1);
  transition: var(--transition-smooth);
  border: 1px solid rgba(255, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.service-card-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

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

.service-card-item:hover {
  transform: translateY(-8px);
  box-shadow: 
    -12px -12px 30px rgba(255, 255, 255, 0.9),
    12px 12px 30px rgba(0, 0, 0, 0.15);
}

.service-card-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  box-shadow: 
    -4px -4px 8px rgba(255, 255, 255, 0.8),
    4px 4px 8px rgba(0, 0, 0, 0.1);
}

.service-card-icon svg {
  width: 28px;
  height: 28px;
  stroke: white;
  stroke-width: 2;
}

.service-card-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--primary);
  font-weight: 600;
}

.service-card-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

/* Forms */
.contact-form-wrapper {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: 
    -10px -10px 25px rgba(255, 255, 255, 0.8),
    10px 10px 25px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

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

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.5rem;
  font-size: 0.94rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--bg-secondary);
  color: var(--text-primary);
  box-shadow: 
    inset -3px -3px 8px rgba(255, 255, 255, 0.8),
    inset 3px 3px 8px rgba(0, 0, 0, 0.05);
  transition: var(--transition-smooth);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 
    inset -4px -4px 10px rgba(255, 255, 255, 0.9),
    inset 4px 4px 10px rgba(0, 0, 0, 0.08),
    0 0 0 3px rgba(24, 188, 156, 0.1);
}

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

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  max-width: 400px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 
    -8px -8px 20px rgba(255, 255, 255, 0.9),
    8px 8px 20px rgba(0, 0, 0, 0.2);
  z-index: var(--z-cookie);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.4s ease;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.cookie-banner.show {
  transform: translateY(0);
  opacity: 1;
}

.cookie-banner-text {
  font-size: 0.94rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  line-height: 1.5;
}

.cookie-banner-buttons {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.cookie-accept {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 
    -3px -3px 8px rgba(255, 255, 255, 0.8),
    3px 3px 8px rgba(0, 0, 0, 0.1);
}

.cookie-accept:hover {
  transform: translateY(-1px);
  box-shadow: 
    -4px -4px 10px rgba(255, 255, 255, 0.9),
    4px 4px 10px rgba(0, 0, 0, 0.15);
}

/* Responsive Components */
@media (max-width: 768px) {
  .main-header {
    backdrop-filter: blur(8px);
  }
  
  .header-content {
    padding: 0.8rem 0;
    min-height: 70px;
  }
  
  .main-navigation {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(236, 240, 241, 0.98);
    backdrop-filter: blur(12px);
    padding: 1.5rem 20px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    z-index: var(--z-dropdown);
  }
  
  .main-navigation.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .navigation-menu {
    flex-direction: column;
    gap: 1rem;
  }
  
  .header-cta-button {
    margin-top: 1rem;
    align-self: flex-start;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .service-card-item {
    padding: 1.5rem;
  }
  
  .contact-form-wrapper {
    padding: 2rem;
  }
  
  .cookie-banner {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }
  
  .cookie-banner-buttons {
    justify-content: space-between;
  }
}