/* Block 1 */
.hero-banner {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
  }

  .hero-banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('tech_banner_bg.jpg');
    background-size: cover;
    background-position: center;
    z-index: 1;
  }

  .hero-banner::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(17, 24, 39, 0.75);
    backdrop-filter: blur(2px);
    z-index: 2;
  }

  .hero-wrapper {
    position: relative;
    z-index: 3;
    max-width: 1200px;
    width: 100%;
    padding: 0 20px;
    text-align: center;
  }

  .hero-content {
    max-width: 800px;
    margin: 0 auto;
  }

  .hero-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 24px;
    backdrop-filter: blur(4px);
  }

  .hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 24px;
    line-height: 1.1;
    letter-spacing: -1px;
  }

  .hero-description {
    font-size: 1.25rem;
    color: #d1d5db;
    margin-bottom: 40px;
    line-height: 1.6;
    font-weight: 300;
  }

  .hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
  }

  .btn-primary {
    padding: 14px 32px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
  }

  .btn-primary:hover {
    background-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.6);
  }

  .btn-secondary {
    padding: 14px 32px;
    background-color: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
    text-decoration: none;
  }

  .btn-secondary:hover {
    border-color: white;
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
  }

  @media (max-width: 768px) {
    .hero-title {
      font-size: 2.25rem;
    }
    .hero-description {
      font-size: 1rem;
    }
    .hero-banner {
      height: 500px;
    }
  }

/* Block 2 */
.future-showcase {
    padding: 100px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f3f4f6 100%);
    position: relative;
    overflow: hidden;
  }

  .future-showcase::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 50%;
    height: 200%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: 0;
    pointer-events: none;
  }

  .future-showcase .container {
    position: relative;
    z-index: 1;
  }

  .section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 80px;
  }

  .section-label {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--secondary-color);
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 30px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
  }

  .section-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: #111827;
    margin-bottom: 24px;
    line-height: 1.2;
  }

  .section-desc {
    font-size: 1.125rem;
    color: #6b7280;
    line-height: 1.7;
  }

  .grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
    margin-bottom: 100px;
  }

  .feature-card {
    background-color: white;
    border-radius: 24px;
    padding: 24px;
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.05);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0,0,0,0.03);
  }

  .feature-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 50px -12px rgba(16, 185, 129, 0.2);
    border-color: rgba(16, 185, 129, 0.2);
  }

  .card-visual {
    position: relative;
    width: 100%;
    padding-top: 100%; /* 1:1 Aspect Ratio */
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 20px;
    background-color: #f9fafb;
  }

  .card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
  }

  .feature-card:hover .card-img {
    transform: scale(1.08);
  }

  .card-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background-color: #10b981;
    color: white;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  }

  .badge-trend {
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
  }

  .badge-eco {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
  }

  .card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 12px;
  }

  .card-text {
    font-size: 0.95rem;
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
  }

  .card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #f3f4f6;
    padding-top: 20px;
    margin-top: auto;
  }

  .card-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: #111827;
  }

  .btn-action {
    background-color: #f3f4f6;
    color: #374151;
    border: none;
    padding: 10px 20px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .btn-action:hover {
    background-color: var(--primary-color);
    color: white;
  }

  /* Promo Banner Styles */
  .promo-banner {
    display: flex;
    background-color: #111827;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    align-items: center;
    color: white;
  }

  .promo-content {
    flex: 1;
    padding: 60px;
  }

  .promo-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
    background: linear-gradient(to right, #ffffff, #9ca3af);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .promo-desc {
    color: #9ca3af;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 32px;
    max-width: 90%;
  }

  .btn-promo {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3);
  }

  .btn-promo:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(16, 185, 129, 0.4);
    color: white;
  }

  .promo-visual {
    flex: 1;
    height: 400px;
    position: relative;
    overflow: hidden;
  }

  .promo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  @media (max-width: 992px) {
    .promo-banner {
      flex-direction: column;
    }
    
    .promo-content {
      padding: 40px;
      text-align: center;
    }

    .promo-desc {
      margin-left: auto;
      margin-right: auto;
    }
    
    .promo-visual {
      width: 100%;
      height: 300px;
    }
  }

  @media (max-width: 576px) {
    .section-title {
      font-size: 2rem;
    }
    
    .future-showcase {
      padding: 60px 0;
    }
  }

/* Block 3 */
.eco-sustainability-hub {
background-color: #f8fafc;
padding: 80px 0;
position: relative;
overflow: hidden;
border-top: 1px solid #e5e7eb;
border-bottom: 1px solid #e5e7eb;
}

.hub-container {
max-width: 1200px;
margin: 0 auto;
padding: 0 20px;
display: flex;
flex-direction: column;
gap: 60px;
}

.hub-intro {
text-align: center;
max-width: 800px;
margin: 0 auto;
}

.hub-tag {
display: inline-block;
background-color: #d1fae5;
color: #065f46;
font-size: 0.85rem;
font-weight: 700;
text-transform: uppercase;
padding: 6px 16px;
border-radius: 20px;
letter-spacing: 0.05em;
margin-bottom: 16px;
}

.hub-title {
font-size: 2.5rem;
color: #111827;
font-weight: 800;
margin-bottom: 16px;
line-height: 1.2;
}

.hub-description {
font-size: 1.125rem;
color: #4b5563;
line-height: 1.6;
}

.impact-metrics {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 30px;
margin-top: 20px;
}

.metric-box {
background-color: #ffffff;
padding: 30px;
border-radius: 16px;
text-align: center;
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
transition: transform 0.3s ease;
display: flex;
flex-direction: column;
align-items: center;
gap: 15px;
}

.metric-box:hover {
transform: translateY(-5px);
box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.metric-icon {
width: 60px;
height: 60px;
border-radius: 50%;
background: linear-gradient(135deg, #10b981, #059669);
color: #ffffff;
display: flex;
justify-content: center;
align-items: center;
font-size: 1.5rem;
}

.metric-value {
font-size: 2.25rem;
font-weight: 800;
color: #1f2937;
margin: 0;
}

.metric-label {
font-size: 0.95rem;
color: #6b7280;
font-weight: 500;
}

.process-cycle {
display: flex;
flex-direction: column;
gap: 40px;
margin-top: 40px;
position: relative;
}

.cycle-step {
display: flex;
flex-direction: column;
align-items: center;
text-align: center;
gap: 20px;
position: relative;
z-index: 2;
}

.step-visual {
width: 120px;
height: 120px;
border-radius: 50%;
padding: 5px;
background: white;
border: 2px solid #10b981;
position: relative;
overflow: hidden;
}

.step-visual img {
width: 100%;
height: 100%;
object-fit: cover;
border-radius: 50%;
}

.step-number {
position: absolute;
bottom: 5px;
right: 5px;
background-color: #10b981;
color: white;
width: 30px;
height: 30px;
border-radius: 50%;
display: flex;
justify-content: center;
align-items: center;
font-weight: 700;
font-size: 0.9rem;
border: 2px solid white;
}

.step-title {
font-size: 1.25rem;
font-weight: 700;
color: #111827;
margin: 0;
}

.step-desc {
font-size: 1rem;
color: #6b7280;
max-width: 400px;
line-height: 1.5;
}

.cycle-connector {
display: flex;
justify-content: center;
height: 40px;
position: relative;
z-index: 1;
}

.connector-line {
width: 2px;
height: 100%;
background: linear-gradient(to bottom, #10b981 0%, rgba(16, 185, 129, 0.2) 100%);
}

@media (min-width: 992px) {
.process-cycle {
flex-direction: row;
align-items: flex-start;
justify-content: space-between;
gap: 0;
}

.cycle-step {
flex: 1;
}

.cycle-connector {
flex: 0 0 100px;
display: flex;
align-items: flex-start;
justify-content: flex-start;
padding-top: 60px;
height: auto;
}

.connector-line {
width: 100%;
height: 2px;
background: linear-gradient(to right, #10b981 0%, rgba(16, 185, 129, 0.2) 100%);
}

.step-desc {
min-height: 60px;
}
}

/* Block 4 */
.contact-modern {
padding: 80px 0;
background-color: #f3f4f6;
overflow: hidden;
}

.contact-wrapper {
display: flex;
flex-direction: column;
gap: 60px;
max-width: 1200px;
margin: 0 auto;
padding: 0 20px;
}

.contact-visual {
position: relative;
display: flex;
flex-direction: column;
gap: 30px;
}

.visual-image-wrapper {
position: relative;
width: 100%;
border-radius: 24px;
overflow: hidden;
box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
aspect-ratio: 16/9;
}

.visual-image-wrapper img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.visual-image-wrapper:hover img {
transform: scale(1.05);
}

.visual-overlay {
position: absolute;
bottom: 0;
left: 0;
width: 100%;
background: linear-gradient(to top, rgba(17, 24, 39, 0.9), transparent);
padding: 40px 30px 30px;
color: white;
}

.overlay-title {
font-size: 1.5rem;
font-weight: 700;
margin: 0 0 5px 0;
color: #fff;
}

.overlay-text {
font-size: 0.95rem;
opacity: 0.9;
margin: 0;
color: #d1d5db;
}

.contact-info-list {
display: flex;
flex-direction: column;
gap: 20px;
}

.info-item {
display: flex;
align-items: center;
gap: 20px;
background-color: white;
padding: 20px;
border-radius: 16px;
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.info-item:hover {
transform: translateY(-3px);
box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.info-icon {
display: flex;
align-items: center;
justify-content: center;
width: 50px;
height: 50px;
background-color: rgba(16, 185, 129, 0.1);
color: var(--primary-color);
border-radius: 12px;
font-size: 1.2rem;
flex-shrink: 0;
}

.info-content {
display: flex;
flex-direction: column;
}

.info-label {
font-size: 0.8rem;
text-transform: uppercase;
letter-spacing: 0.5px;
color: #6b7280;
margin: 0 0 4px 0;
font-weight: 600;
}

.info-value {
font-size: 1rem;
color: #111827;
font-weight: 500;
}

.contact-form-container {
background-color: white;
padding: 40px;
border-radius: 24px;
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
border: 1px solid #e5e7eb;
}

.form-header {
margin-bottom: 30px;
text-align: center;
}

.form-subtitle {
display: inline-block;
background-color: rgba(16, 185, 129, 0.1);
color: var(--secondary-color);
padding: 6px 12px;
border-radius: 20px;
font-size: 0.75rem;
font-weight: 700;
text-transform: uppercase;
letter-spacing: 1px;
margin-bottom: 15px;
}

.form-title {
font-size: 2rem;
font-weight: 800;
color: #111827;
margin: 0 0 15px 0;
line-height: 1.2;
}

.form-description {
color: #6b7280;
line-height: 1.6;
margin: 0;
font-size: 1rem;
}

.modern-form {
display: flex;
flex-direction: column;
gap: 20px;
}

.form-group {
display: flex;
flex-direction: column;
gap: 8px;
}

.form-row {
display: flex;
flex-direction: column;
gap: 20px;
}

.form-label {
font-size: 0.9rem;
font-weight: 600;
color: #374151;
}

.form-input, .form-textarea {
width: 100%;
padding: 14px 16px;
border: 2px solid #e5e7eb;
border-radius: 12px;
font-size: 1rem;
color: #111827;
background-color: #f9fafb;
transition: all 0.2s ease;
font-family: inherit;
}

.form-input:focus, .form-textarea:focus {
outline: none;
border-color: var(--primary-color);
background-color: white;
box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

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

.form-actions {
margin-top: 10px;
}

.btn-submit {
width: 100%;
padding: 16px;
background-color: var(--primary-color);
color: white;
border: none;
border-radius: 12px;
font-size: 1.1rem;
font-weight: 700;
cursor: pointer;
transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn-submit:hover {
background-color: var(--secondary-color);
transform: translateY(-2px);
}

.btn-submit:active {
transform: translateY(0);
}

@media (min-width: 992px) {
.contact-wrapper {
flex-direction: row;
align-items: stretch;
}

.contact-visual {
flex: 1;
display: flex;
flex-direction: column;
justify-content: center;
}

.contact-form-container {
flex: 1;
display: flex;
flex-direction: column;
justify-content: center;
padding: 60px;
}

.form-row {
flex-direction: row;
}
}