/* Block 1 */
.hero-banner {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-bottom: 80px;
}

.hero-image-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

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

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.5) 50%, rgba(0, 0, 0, 0.6) 100%);
  z-index: -1;
}

.hero-content {
  padding: 60px 0;
  animation: fadeInUp 1s ease-out;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1.5rem;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-description {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2.5rem;
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  padding: 15px 35px;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 50px;
  background: linear-gradient(135deg, #0d6efd 0%, #0056b3 100%);
  border: none;
  box-shadow: 0 8px 25px rgba(13, 110, 253, 0.3);
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(13, 110, 253, 0.4);
  background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 992px) {
  .hero-banner {
    min-height: 60vh;
  }
  
  .hero-title {
    font-size: 2.8rem;
  }
  
  .hero-description {
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  .hero-banner {
    min-height: 50vh;
  }
  
  .hero-content {
    padding: 40px 0;
  }
  
  .hero-title {
    font-size: 2.2rem;
    margin-bottom: 1rem;
  }
  
  .hero-description {
    font-size: 1rem;
    margin-bottom: 2rem;
  }
  
  .hero-cta {
    padding: 12px 28px;
    font-size: 1rem;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 1.9rem;
  }
  
  .hero-description {
    font-size: 0.95rem;
  }
}

/* Block 2 */
.nutrition-science-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.nutrition-science-section::before {
    content: '';
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="%23007bff" opacity="0.1"/><circle cx="80" cy="80" r="1" fill="%2328a745" opacity="0.1"/><circle cx="60" cy="30" r="1" fill="%23ffc107" opacity="0.1"/></svg>');
    background-size: 200px 200px;
    background-repeat: repeat;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.nutrition-science-section .container {
    position: relative;
    z-index: 2;
}

.science-content {
    padding-right: 2rem;
}

.science-badge {
    display: inline-block;
    background: linear-gradient(45deg, #007bff, #0056b3);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.science-title {
    font-size: 2.75rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.science-description {
    font-size: 1.125rem;
    color: #6c757d;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.science-stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #28a745;
    display: block;
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: #6c757d;
    font-weight: 500;
    margin-top: 0.5rem;
}

.science-visual {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.3s ease;
}

.science-visual:hover {
    transform: perspective(1000px) rotateY(0deg);
}

.science-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
}

.science-highlight {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.science-highlight i {
    color: #007bff;
    font-size: 1.25rem;
}

.science-highlight span {
    font-weight: 600;
    color: #2c3e50;
    font-size: 0.9rem;
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.methodology-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 123, 255, 0.1);
}

.methodology-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border-color: rgba(0, 123, 255, 0.3);
}

.method-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #007bff, #0056b3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 25px rgba(0, 123, 255, 0.3);
}

.method-icon i {
    color: white;
    font-size: 1.75rem;
}

.method-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.method-text {
    color: #6c757d;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 768px) {
    .science-title {
        font-size: 2.25rem;
    }
    
    .science-content {
        padding-right: 0;
        margin-bottom: 2rem;
    }
    
    .science-stats {
        justify-content: center;
        gap: 1.5rem;
    }
    
    .science-visual {
        transform: none;
        margin-bottom: 2rem;
    }
    
    .methodology-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .methodology-card {
        padding: 1.5rem;
    }
}

@media (max-width: 576px) {
    .nutrition-science-section {
        padding: 60px 0;
    }
    
    .science-title {
        font-size: 1.875rem;
    }
    
    .science-description {
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .science-highlight {
        bottom: 15px;
        left: 15px;
        right: 15px;
        padding: 12px 16px;
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
    
    .science-highlight span {
        font-size: 0.8rem;
    }
}

/* Block 3 */
.personalized-nutrition-hub {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 50%, #f0f8ff 100%);
    position: relative;
    overflow: hidden;
}

.personalized-nutrition-hub::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(13, 110, 253, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.hub-header {
    margin-bottom: 60px;
}

.hub-badge {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 8px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.hub-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hub-subtitle {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.platform-showcase {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.platform-showcase:hover {
    transform: translateY(-10px);
}

.platform-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.platform-features {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.feature-badge {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 25px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.feature-badge i {
    color: #0d6efd;
}

.platform-benefits {
    padding-left: 40px;
}

.benefits-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 40px;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 35px;
    gap: 20px;
}

.benefit-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

.benefit-content {
    flex: 1;
}

.benefit-name {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.benefit-description {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

.integration-showcase {
    background: white;
    border-radius: 30px;
    padding: 60px 40px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.08);
}

.integration-header {
    text-align: center;
    margin-bottom: 50px;
}

.integration-title {
    font-size: 2.4rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 15px;
}

.integration-description {
    font-size: 1.1rem;
    color: #666;
    max-width: 500px;
    margin: 0 auto;
}

.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.integration-card {
    background: #f8f9ff;
    border-radius: 20px;
    padding: 30px 25px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.integration-card:hover {
    transform: translateY(-5px);
    border-color: #0d6efd;
    background: white;
    box-shadow: 0 15px 40px rgba(13, 110, 253, 0.1);
}

.integration-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 20px;
}

.integration-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 10px;
}

.integration-text {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

.platform-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 30px;
    padding: 60px;
    display: flex;
    align-items: center;
    gap: 60px;
    color: white;
    overflow: hidden;
    position: relative;
}

.platform-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    pointer-events: none;
}

.cta-content {
    flex: 1;
    z-index: 2;
    position: relative;
}

.cta-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.cta-description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.cta-button {
    background: white;
    color: #667eea;
    border: none;
    padding: 15px 35px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: #f8f9ff;
    color: #667eea;
    transform: translateY(-2px);
}

.cta-button-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
    padding: 13px 35px;
}

.cta-button-secondary:hover {
    background: white;
    color: #667eea;
}

.cta-visual {
    flex-shrink: 0;
    width: 300px;
    z-index: 2;
    position: relative;
}

.cta-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

@media (max-width: 1200px) {
    .platform-benefits {
        padding-left: 20px;
    }
    
    .integration-showcase {
        padding: 40px 30px;
    }
}

@media (max-width: 768px) {
    .hub-title {
        font-size: 2.2rem;
    }
    
    .benefits-title {
        font-size: 1.8rem;
    }
    
    .integration-title {
        font-size: 1.8rem;
    }
    
    .platform-benefits {
        padding-left: 0;
        margin-top: 40px;
    }
    
    .integration-showcase {
        padding: 30px 20px;
    }
    
    .platform-cta {
        flex-direction: column;
        text-align: center;
        padding: 40px 30px;
        gap: 30px;
    }
    
    .cta-visual {
        width: 100%;
        max-width: 300px;
    }
    
    .cta-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 576px) {
    .personalized-nutrition-hub {
        padding: 60px 0;
    }
    
    .hub-title {
        font-size: 1.9rem;
    }
    
    .hub-subtitle {
        font-size: 1.1rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button,
    .cta-button-secondary {
        width: 100%;
        max-width: 250px;
    }
}

/* Block 4 */
.order-form-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  position: relative;
}

.order-form-section::before {
  content: '';
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="%23ffffff" opacity="0.1"><path d="M0,20 Q250,80 500,50 T1000,30 V100 H0 Z"/></svg>');
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100px;
  z-index: 1;
}

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

.form-header {
  text-align: center;
  margin-bottom: 50px;
}

.form-badge {
  display: inline-block;
  background: linear-gradient(135deg, #28a745, #20c997);
  color: white;
  padding: 8px 20px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.form-title {
  font-size: 2.8rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 20px;
  line-height: 1.2;
}

.form-subtitle {
  font-size: 1.2rem;
  color: #6c757d;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.order-form-card {
  background: white;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 25px;
  margin-bottom: 40px;
}

.form-group {
  position: relative;
}

.form-label {
  display: block;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 8px;
  font-size: 1rem;
}

.input-wrapper {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: #6c757d;
  z-index: 3;
}

.form-input {
  padding: 15px 15px 15px 45px;
  border: 2px solid #e9ecef;
  border-radius: 10px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: #fafafa;
}

.form-input:focus {
  border-color: #0d6efd;
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
  background: white;
}

.consultation-options {
  margin-bottom: 40px;
}

.options-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 25px;
  text-align: center;
}

.option-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.option-card {
  position: relative;
  border: 2px solid #e9ecef;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.option-card.featured {
  border-color: #0d6efd;
  transform: scale(1.02);
}

.feature-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: #0d6efd;
  color: white;
  padding: 5px 15px;
  font-size: 12px;
  font-weight: 600;
  border-bottom-left-radius: 8px;
  z-index: 4;
}

.option-radio {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.option-radio:checked + .option-label {
  background: linear-gradient(135deg, #f8f9ff, #e3f2fd);
  border-color: #0d6efd;
}

.option-label {
  display: block;
  padding: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  border-radius: 12px;
}

.option-label:hover {
  background: #f8f9fa;
}

.option-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.option-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.option-icon {
  font-size: 1.3rem;
  color: #0d6efd;
}

.option-name {
  font-size: 1.2rem;
  font-weight: 600;
  color: #2c3e50;
  margin: 0;
}

.option-description {
  color: #6c757d;
  margin: 0;
  line-height: 1.5;
}

.option-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: #28a745;
  margin-top: 10px;
}

.form-benefits {
  background: #f8f9fa;
  padding: 30px;
  border-radius: 12px;
  margin-bottom: 40px;
}

.benefits-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 20px;
  text-align: center;
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.benefit-point {
  display: flex;
  align-items: center;
  gap: 12px;
}

.benefit-check {
  color: #28a745;
  font-size: 1.1rem;
  flex-shrink: 0;
}

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

.submit-button {
  background: linear-gradient(135deg, #0d6efd, #0056b3);
  border: none;
  padding: 15px 40px;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 50px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
}

.submit-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(13, 110, 253, 0.4);
}

.form-guarantee {
  margin-top: 20px;
  color: #6c757d;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.trust-indicators {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid #e9ecef;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.trust-image {
  width: 40px;
  height: 40px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all 0.3s ease;
}

.trust-image:hover {
  filter: grayscale(0%);
  opacity: 1;
}

.trust-text {
  font-size: 0.85rem;
  color: #6c757d;
  font-weight: 500;
  text-align: center;
}

@media (max-width: 768px) {
  .order-form-section {
    padding: 60px 0;
  }
  
  .form-title {
    font-size: 2.2rem;
  }
  
  .form-subtitle {
    font-size: 1.1rem;
  }
  
  .order-form-card {
    padding: 30px 20px;
  }
  
  .trust-indicators {
    flex-direction: column;
    gap: 20px;
  }
  
  .trust-item {
    flex-direction: row;
    gap: 12px;
  }
}

@media (min-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .form-group:last-child {
    grid-column: 1 / -1;
  }
  
  .option-cards {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .benefit-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px 30px;
  }
}