/* Block 1 */
.hero-banner {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 100%);
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.85) 0%, rgba(30, 64, 175, 0.75) 50%, rgba(59, 130, 246, 0.65) 100%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  color: white;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  background: linear-gradient(135deg, #ffffff 0%, #e0f2fe 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: titleGlow 2s ease-in-out infinite alternate;
}

@keyframes titleGlow {
  from {
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
  }
  to {
    filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.5));
  }
}

.hero-description {
  font-size: 1.25rem;
  line-height: 1.7;
  margin-bottom: 2.5rem;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
  max-width: 90%;
}

.hero-actions {
  margin-bottom: 3rem;
}

.btn-primary-hero {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
  border: none;
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px rgba(239, 68, 68, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-primary-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(239, 68, 68, 0.6);
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
}

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

.btn-primary-hero i {
  font-size: 1.2rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: #60a5fa;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

@media (max-width: 1200px) {
  .hero-title {
    font-size: 3rem;
  }
  
  .hero-description {
    font-size: 1.1rem;
    max-width: 100%;
  }
}

@media (max-width: 992px) {
  .hero-banner {
    min-height: 90vh;
  }
  
  .hero-title {
    font-size: 2.5rem;
    margin-bottom: 1.25rem;
  }
  
  .hero-description {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  
  .hero-stats {
    gap: 2rem;
  }
  
  .stat-number {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .hero-banner {
    min-height: 80vh;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }
  
  .btn-primary-hero {
    padding: 0.875rem 2rem;
    font-size: 1rem;
  }
  
  .hero-stats {
    gap: 1.5rem;
  }
  
  .stat-number {
    font-size: 1.75rem;
  }
  
  .stat-label {
    font-size: 0.8rem;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 1.75rem;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1rem;
  }
  
  .stat-item {
    flex-direction: row;
    align-items: center;
    gap: 1rem;
  }
}

/* Block 2 */
.quantum-backup-technologies {
  background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
  padding: 5rem 0;
  overflow: hidden;
  position: relative;
}

.quantum-backup-technologies::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    radial-gradient(circle at 20% 30%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 0, 255, 0.1) 0%, transparent 50%);
  z-index: 1;
}

.quantum-backup-technologies .container {
  position: relative;
  z-index: 2;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  color: #ffffff;
  font-size: 3.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #00ffff, #ff00ff, #ffff00);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  color: #b8c5d6;
  font-size: 1.3rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.quantum-feature-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 255, 255, 0.2);
  border-radius: 20px;
  padding: 2.5rem;
  height: 100%;
  backdrop-filter: blur(10px);
  transition: all 0.4s ease;
}

.quantum-feature-card:hover {
  transform: translateY(-10px);
  border-color: rgba(0, 255, 255, 0.5);
  box-shadow: 0 20px 40px rgba(0, 255, 255, 0.2);
}

.feature-icon-wrapper {
  margin-bottom: 2rem;
  text-align: center;
}

.feature-icon {
  width: 80px;
  height: 80px;
  border-radius: 15px;
  object-fit: cover;
  border: 2px solid rgba(0, 255, 255, 0.3);
  filter: brightness(1.2) saturate(1.3);
}

.feature-title {
  color: #00ffff;
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.feature-description {
  color: #d1d5db;
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.feature-benefits {
  list-style: none;
  padding: 0;
}

.feature-benefits li {
  color: #b8c5d6;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: center;
}

.feature-benefits i {
  color: #00ff88;
  margin-right: 0.8rem;
  font-size: 0.9rem;
}

.quantum-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 4rem 0;
}

.stat-card {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
  border: 1px solid rgba(255, 0, 255, 0.2);
  border-radius: 15px;
  padding: 2rem;
  text-align: center;
  backdrop-filter: blur(5px);
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: scale(1.05);
  border-color: rgba(255, 0, 255, 0.5);
}

.stat-image {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
  border: 2px solid rgba(255, 0, 255, 0.3);
}

.stat-value {
  display: block;
  color: #ff00ff;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.stat-label {
  display: block;
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.stat-note {
  color: #9ca3af;
  font-size: 0.9rem;
}

.quantum-cta {
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.1), rgba(255, 0, 255, 0.1));
  border: 2px solid rgba(255, 255, 0, 0.3);
  border-radius: 25px;
  padding: 3rem;
  margin-top: 4rem;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: center;
}

.cta-title {
  color: #ffff00;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-description {
  color: #d1d5db;
  font-size: 1.2rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.cta-button {
  background: linear-gradient(135deg, #ff00ff, #00ffff);
  color: #000000;
  border: none;
  padding: 1rem 2.5rem;
  border-radius: 15px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(255, 0, 255, 0.4);
}

.cta-image {
  width: 100%;
  max-width: 200px;
  height: 200px;
  object-fit: cover;
  border-radius: 20px;
  border: 2px solid rgba(255, 255, 0, 0.3);
  filter: brightness(1.1) saturate(1.2);
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2.5rem;
  }
  
  .quantum-feature-card {
    padding: 1.5rem;
  }
  
  .quantum-cta {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 2rem;
  }
  
  .cta-image {
    max-width: 150px;
    height: 150px;
    margin: 0 auto;
  }
}

/* Block 3 */
.bio-neural-interfaces {
background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 50%, #16213e 100%);
padding: 6rem 0;
color: white;
overflow: hidden;
position: relative;
}

.bio-neural-interfaces::before {
content: '';
background: url('neural-background-pattern.jpg') repeat;
opacity: 0.05;
top: 0;
left: 0;
right: 0;
bottom: 0;
z-index: 0;
}

.interface-header {
display: grid;
grid-template-columns: 1fr 1.2fr;
gap: 4rem;
align-items: center;
margin-bottom: 5rem;
position: relative;
z-index: 1;
}

.header-image {
width: 100%;
height: 400px;
object-fit: cover;
border-radius: 20px;
filter: brightness(1.1) contrast(1.2);
box-shadow: 0 20px 60px rgba(138, 43, 226, 0.3);
}

.interface-title {
font-size: 3.5rem;
font-weight: 700;
margin-bottom: 1.5rem;
background: linear-gradient(135deg, #ff6b6b, #4ecdc4, #45b7d1);
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
line-height: 1.2;
}

.interface-description {
font-size: 1.3rem;
line-height: 1.7;
margin-bottom: 2rem;
color: #b8c5d1;
}

.interface-metrics {
display: flex;
gap: 2rem;
}

.metric-item {
display: flex;
flex-direction: column;
}

.metric-value {
font-size: 2rem;
font-weight: 700;
color: #00d9ff;
}

.metric-label {
font-size: 0.9rem;
color: #8892b0;
}

.neural-systems-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
gap: 2rem;
margin-bottom: 4rem;
position: relative;
z-index: 1;
}

.neural-card {
background: rgba(255, 255, 255, 0.05);
border-radius: 15px;
padding: 2rem;
backdrop-filter: blur(10px);
border: 1px solid rgba(255, 255, 255, 0.1);
transition: all 0.4s ease;
}

.neural-card:hover {
transform: translateY(-10px);
box-shadow: 0 25px 50px rgba(0, 217, 255, 0.2);
background: rgba(255, 255, 255, 0.08);
}

.neural-card.primary:hover {
border-color: #ff6b6b;
box-shadow: 0 25px 50px rgba(255, 107, 107, 0.2);
}

.neural-card.secondary:hover {
border-color: #4ecdc4;
box-shadow: 0 25px 50px rgba(78, 205, 196, 0.2);
}

.neural-card.tertiary:hover {
border-color: #45b7d1;
box-shadow: 0 25px 50px rgba(69, 183, 209, 0.2);
}

.card-header {
display: flex;
align-items: center;
gap: 1rem;
margin-bottom: 1.5rem;
}

.card-icon {
width: 60px;
height: 60px;
object-fit: cover;
border-radius: 10px;
}

.card-title {
font-size: 1.4rem;
font-weight: 600;
color: white;
}

.card-description {
font-size: 1rem;
line-height: 1.6;
color: #b8c5d1;
margin-bottom: 1.5rem;
}

.feature-list {
display: flex;
flex-direction: column;
gap: 0.8rem;
}

.feature-item {
display: flex;
align-items: center;
gap: 0.8rem;
color: #e2e8f0;
}

.feature-item i {
color: #00d9ff;
font-size: 1.1rem;
}

.neural-demonstration {
background: rgba(255, 255, 255, 0.03);
border-radius: 20px;
padding: 3rem;
margin-bottom: 4rem;
display: grid;
grid-template-columns: 1.2fr 1fr;
gap: 3rem;
align-items: center;
position: relative;
z-index: 1;
}

.demo-title {
font-size: 2.2rem;
font-weight: 600;
margin-bottom: 1rem;
color: white;
}

.demo-description {
font-size: 1.1rem;
color: #b8c5d1;
margin-bottom: 2rem;
line-height: 1.6;
}

.demo-steps {
display: flex;
flex-direction: column;
gap: 1.5rem;
}

.step-item {
display: flex;
gap: 1.5rem;
align-items: flex-start;
}

.step-number {
background: linear-gradient(135deg, #667eea, #764ba2);
color: white;
width: 50px;
height: 50px;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-weight: 700;
flex-shrink: 0;
}

.step-content h4 {
font-size: 1.2rem;
margin-bottom: 0.5rem;
color: white;
}

.step-content p {
color: #b8c5d1;
line-height: 1.5;
}

.demo-image {
width: 100%;
height: 300px;
object-fit: cover;
border-radius: 15px;
filter: brightness(1.1);
}

.interface-footer {
text-align: center;
position: relative;
z-index: 1;
}

.footer-title {
font-size: 2.5rem;
font-weight: 600;
margin-bottom: 1rem;
color: white;
}

.footer-text {
font-size: 1.1rem;
color: #b8c5d1;
margin-bottom: 2rem;
}

.neural-cta-button {
background: linear-gradient(135deg, #667eea, #764ba2);
color: white;
border: none;
padding: 1rem 2.5rem;
font-size: 1.1rem;
font-weight: 600;
border-radius: 50px;
cursor: pointer;
transition: all 0.4s ease;
display: inline-flex;
align-items: center;
gap: 0.8rem;
}

.neural-cta-button:hover {
transform: translateY(-3px);
box-shadow: 0 15px 35px rgba(102, 126, 234, 0.4);
background: linear-gradient(135deg, #7c4dff, #9c27b0);
}

.neural-cta-button i {
font-size: 1.2rem;
}

@media (max-width: 768px) {
.interface-header {
grid-template-columns: 1fr;
gap: 2rem;
text-align: center;
}

.interface-title {
font-size: 2.5rem;
}

.neural-systems-grid {
grid-template-columns: 1fr;
}

.neural-demonstration {
grid-template-columns: 1fr;
text-align: center;
}

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

.footer-title {
font-size: 2rem;
}
}

/* Block 4 */
.order-form-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.order-form-section::before {
  content: '';
  background: url('quantum-grid-pattern.jpg') repeat;
  opacity: 0.05;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.form-wrapper {
  position: relative;
  z-index: 2;
  margin-bottom: 4rem;
}

.form-header {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  align-items: center;
  margin-bottom: 3rem;
}

.header-content {
  color: white;
}

.form-title {
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
}

.form-subtitle {
  font-size: 1.25rem;
  color: #cbd5e1;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.security-badges {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.75rem 1rem;
  border-radius: 25px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.badge-image {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.badge-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: #e2e8f0;
}

.visual-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.form-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 3rem;
  position: relative;
  z-index: 2;
}

.form-intro {
  margin-bottom: 2.5rem;
}

.intro-title {
  font-size: 1.8rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
}

.intro-text {
  color: #cbd5e1;
  font-size: 1.1rem;
  line-height: 1.6;
}

.backup-order-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.input-group {
  position: relative;
}

.input-wrapper {
  position: relative;
}

.input-label {
  display: block;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.form-input {
  width: 100%;
  padding: 1rem 1rem 1rem 3.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  color: white;
  font-size: 1rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.form-input::placeholder {
  color: #94a3b8;
}

.form-input:focus {
  outline: none;
  border-color: #60a5fa;
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.1);
}

.input-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.icon-image {
  width: 20px;
  height: 20px;
  object-fit: contain;
  opacity: 0.7;
}

.form-benefits {
  background: rgba(255, 255, 255, 0.05);
  padding: 1.5rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.benefits-title {
  color: white;
  font-weight: 600;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

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

.benefit-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.benefit-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.benefit-text {
  color: #cbd5e1;
  font-size: 0.9rem;
  font-weight: 500;
}

.form-actions {
  margin-top: 1rem;
}

.submit-button {
  width: 100%;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  border: none;
  padding: 1.25rem 2rem;
  border-radius: 16px;
  color: white;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  position: relative;
  overflow: hidden;
  margin-bottom: 1rem;
}

.submit-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(37, 99, 235, 0.4);
}

.submit-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.submit-button:hover::before {
  left: 100%;
}

.button-text {
  position: relative;
  z-index: 2;
}

.action-icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.security-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: #94a3b8;
  font-size: 0.85rem;
}

.security-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.form-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(15px);
}

.customer-photo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
  border: 3px solid rgba(255, 255, 255, 0.2);
}

.testimonial-text {
  color: #e2e8f0;
  font-style: italic;
  margin-bottom: 1rem;
  line-height: 1.6;
  font-size: 0.95rem;
}

.customer-name {
  color: #60a5fa;
  font-weight: 600;
  font-size: 0.9rem;
}

.stats-card {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(15px);
}

.stats-title {
  color: white;
  font-weight: 600;
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.stats-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-row:last-child {
  border-bottom: none;
}

.stat-label {
  color: #cbd5e1;
  font-size: 0.9rem;
}

.stat-value {
  color: #60a5fa;
  font-weight: 700;
  font-size: 1rem;
}

@media (max-width: 1024px) {
  .form-header {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .form-container {
    grid-template-columns: 1fr;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .order-form-section {
    padding: 3rem 0;
  }
  
  .form-title {
    font-size: 2.2rem;
  }
  
  .form-container {
    padding: 2rem;
  }
  
  .security-badges {
    justify-content: center;
  }
}