/* Block 1 */
.hero-section {
position: relative;
width: 100%;
height: 85vh;
min-height: 600px;
overflow: hidden;
display: flex;
align-items: center;
justify-content: center;
background-image: url('hero-bg.jpg');
background-size: cover;
background-position: center;
background-repeat: no-repeat;
}

.hero-overlay {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(135deg, rgba(0, 0, 0, 0.85) 0%, rgba(6, 78, 59, 0.7) 100%);
z-index: 1;
}

.hero-container {
position: relative;
z-index: 2;
width: 100%;
max-width: 1200px;
padding: 0 20px;
text-align: center;
}

.hero-content {
display: flex;
flex-direction: column;
align-items: center;
gap: 1.5rem;
max-width: 800px;
margin: 0 auto;
}

.hero-title {
font-size: clamp(2.5rem, 5vw, 4.5rem);
font-weight: 800;
line-height: 1.1;
color: #ffffff;
letter-spacing: -0.02em;
text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
margin: 0;
}

.hero-description {
font-size: clamp(1rem, 2vw, 1.25rem);
font-weight: 400;
color: #e2e8f0;
line-height: 1.6;
margin: 0;
}

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

.btn-primary {
display: inline-flex;
align-items: center;
justify-content: center;
padding: 1rem 2.5rem;
font-size: 1.125rem;
font-weight: 600;
color: #ffffff;
background-color: #16a34a;
border: 2px solid #16a34a;
border-radius: 50px;
text-decoration: none;
transition: all 0.3s ease;
box-shadow: 0 4px 15px rgba(22, 163, 74, 0.4);
}

.btn-primary:hover {
background-color: #15803d;
border-color: #15803d;
transform: translateY(-2px);
box-shadow: 0 8px 25px rgba(22, 163, 74, 0.6);
}

/* Block 2 */
.ecosystem-vision {
  --vision-bg: #f0f4f1;
  --vision-accent: #2d6a4f;
  --vision-text: #1b4332;
  --vision-card-bg: #ffffff;
  --vision-spacing: clamp(2rem, 5vw, 4rem);

  padding: var(--vision-spacing) 0;
  background-color: var(--vision-bg);
  font-family: system-ui, -apple-system, sans-serif;
}

.vision-wrapper {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.vision-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--vision-text);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--vision-accent);
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.vision-card {
  background: var(--vision-card-bg);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 10px 30px -10px rgba(45, 106, 79, 0.15);
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.4s ease;
}

.vision-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -10px rgba(45, 106, 79, 0.25);
}

.card-visual {
  height: 240px;
  overflow: hidden;
  position: relative;
}

.card-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.vision-card:hover .card-visual img {
  transform: scale(1.05);
}

.card-content {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-title {
  font-size: 1.5rem;
  color: var(--vision-text);
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.card-text {
  font-size: 1rem;
  line-height: 1.6;
  color: #526056;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(0,0,0,0.05);
}

.tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--vision-accent);
  font-weight: 700;
}

.stat {
  font-size: 0.875rem;
  color: var(--vision-text);
  font-weight: 600;
  background: #e8f5e9;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
}

@media (max-width: 768px) {
  .vision-grid {
    grid-template-columns: 1fr;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
}

/* Block 3 */
.quantum-ecosystem {
  --eco-primary: #0f4c3a;
  --eco-accent: #2a9d8f;
  --eco-highlight: #e9c46a;
  --eco-bg: #f0f7f4;
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.5);
  font-family: system-ui, -apple-system, sans-serif;
  padding: 6rem 1.5rem;
  background: linear-gradient(135deg, #f0f7f4 0%, #ffffff 100%);
  color: var(--eco-primary);
  overflow: hidden;
}

.eco-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.eco-intro {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.intro-marker {
  position: relative;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--eco-bg);
  border-radius: 50%;
  flex-shrink: 0;
}

.pulse-dot {
  width: 12px;
  height: 12px;
  background-color: var(--eco-accent);
  border-radius: 50%;
  z-index: 2;
}

.pulse-ring {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid var(--eco-accent);
  animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

.intro-text h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin: 0 0 0.5rem 0;
  letter-spacing: -0.05rem;
  background: linear-gradient(90deg, var(--eco-primary), var(--eco-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.intro-text p {
  font-size: 1.125rem;
  color: #556b62;
  margin: 0;
}

.bio-feedback-loop {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: stretch;
  gap: 1.5rem;
}

.feedback-node {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 30px rgba(15, 76, 58, 0.05);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.feedback-node:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(15, 76, 58, 0.1);
}

.node-visual {
  position: relative;
  width: 100%;
  height: 220px;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.node-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.feedback-node:hover .node-visual img {
  transform: scale(1.05);
}

.scan-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, transparent 45%, var(--eco-accent) 50%, transparent 55%);
  background-size: 100% 200%;
  animation: scan 3s linear infinite;
  opacity: 0.3;
}

@keyframes scan {
  0% { background-position: 0% -100%; }
  100% { background-position: 0% 200%; }
}

.glow-effect {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(233, 196, 106, 0.4) 0%, transparent 70%);
  animation: glow-pulse 4s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
  from { opacity: 0.5; }
  to { opacity: 1; }
}

.node-header {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.node-desc {
  color: #556b62;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.data-stream {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.metric {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--eco-primary);
}

.trend-indicator {
  font-size: 0.8rem;
  padding: 4px 8px;
  border-radius: 20px;
  background: #e6f4f1;
  color: var(--eco-accent);
}

.trend-indicator.stable {
  background: #fef9e7;
  color: var(--eco-highlight);
}

.feedback-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 40px;
}

.connector-line {
  width: 4px;
  height: 100%;
  background: repeating-linear-gradient(to bottom, var(--eco-accent) 0, var(--eco-accent) 10px, transparent 10px, transparent 20px);
  border-radius: 2px;
  opacity: 0.3;
}

.data-packet {
  width: 16px;
  height: 16px;
  background: var(--eco-highlight);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--eco-highlight);
  animation: flow 2s infinite ease-in-out;
}

@keyframes flow {
  0% { transform: translateY(100px); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translateY(-100px); opacity: 0; }
}

.impact-simulation {
  background: #ffffff;
  border-radius: 32px;
  padding: 2.5rem;
  box-shadow: 0 20px 60px rgba(15, 76, 58, 0.08);
  border: 1px solid rgba(0, 0, 0, 0.03);
}

.sim-header {
  margin-bottom: 2.5rem;
  text-align: center;
}

.sim-title {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
  color: var(--eco-primary);
}

.sim-subtitle {
  color: #889990;
  font-size: 1rem;
}

.sim-visual {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: center;
}

.chart-container {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 3rem;
  height: 200px;
  padding: 1rem;
  background: #f8faf9;
  border-radius: 16px;
}

.bar-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  height: 100%;
  justify-content: flex-end;
  width: 80px;
}

.bar-bg {
  width: 100%;
  height: 100%;
  background: #eef5f2;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.bar-fill {
  width: 100%;
  border-radius: 12px;
  transition: height 1.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.bar-fill.static {
  background: #cbd5d1;
}

.bar-fill.dynamic {
  background: linear-gradient(180deg, var(--eco-accent) 0%, var(--eco-primary) 100%);
  position: relative;
}

.bar-fill.dynamic::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 12px 12px 0 0;
}

.bar-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: #667c73;
}

.sim-stats {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.stat-box {
  padding: 1.25rem;
  border-left: 4px solid var(--eco-accent);
  background: #f8faf9;
  border-radius: 0 12px 12px 0;
}

.stat-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--eco-primary);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.85rem;
  color: #889990;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 900px) {
  .bio-feedback-loop {
    grid-template-columns: 1fr;
  }
  
  .feedback-connector {
    width: 100%;
    height: 40px;
    flex-direction: row;
  }
  
  .connector-line {
    width: 100%;
    height: 4px;
    background: repeating-linear-gradient(to right, var(--eco-accent) 0, var(--eco-accent) 10px, transparent 10px, transparent 20px);
  }
  
  .data-packet {
    animation: flow-horizontal 2s infinite ease-in-out;
  }
  
  @keyframes flow-horizontal {
    0% { transform: translateX(-100px); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateX(100px); opacity: 0; }
  }
  
  .sim-visual {
    grid-template-columns: 1fr;
  }
  
  .chart-container {
    height: 250px;
  }
}

/* Block 4 */
.order-module {
    position: relative;
    width: 100%;
    padding: 5rem 0;
    background: #f8fbf9;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.order-wrapper {
    display: flex;
    width: 90%;
    max-width: 1200px;
    background: #ffffff;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 128, 0, 0.08);
    overflow: hidden;
    flex-wrap: wrap;
}

.order-visual {
    flex: 1;
    min-width: 300px;
    position: relative;
    background: #000;
}

.visual-container {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 500px;
}

.network-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    transition: transform 0.8s ease;
}

.order-visual:hover .network-image {
    transform: scale(1.05);
}

.visual-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 128, 0, 0.6), rgba(0, 255, 127, 0.2));
    z-index: 1;
}

.floating-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(255, 255, 255, 0.95);
    padding: 12px 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    z-index: 2;
    color: #1a4d2e;
    font-weight: 600;
    font-size: 0.9rem;
    backdrop-filter: blur(10px);
}

.order-content {
    flex: 1;
    min-width: 320px;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.content-header {
    margin-bottom: 2.5rem;
}

.form-title {
    font-size: 2.5rem;
    color: #111;
    margin-bottom: 0.5rem;
    font-weight: 700;
    letter-spacing: -1px;
    line-height: 1.2;
}

.form-subtitle {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
}

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

.input-group-mod {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #333;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-left: 4px;
}

.field-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.field-icon {
    position: absolute;
    left: 20px;
    color: #28a745;
    font-size: 1.1rem;
    z-index: 2;
    pointer-events: none;
}

.mod-input {
    width: 100%;
    padding: 16px 20px 16px 50px;
    border: 2px solid #eef2f5;
    border-radius: 12px;
    font-size: 1rem;
    color: #333;
    background: #f9fbfd;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.mod-input:focus {
    outline: none;
    border-color: #28a745;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(40, 167, 69, 0.1);
}

.action-container {
    margin-top: 1rem;
}

.submit-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(90deg, #198754, #20c997);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(32, 201, 151, 0.3);
}

.btn-icon {
    transition: transform 0.3s ease;
}

.submit-btn:hover .btn-icon {
    transform: translateX(4px);
}

.assurance-strip {
    margin-top: 2.5rem;
    display: flex;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

.assurance-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: #888;
    font-size: 0.85rem;
}

.assurance-item i {
    color: #28a745;
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .order-wrapper {
        flex-direction: column;
        width: 95%;
    }
    
    .visual-container {
        min-height: 250px;
    }
    
    .order-content {
        padding: 2rem;
    }
    
    .form-title {
        font-size: 2rem;
    }
    
    .assurance-strip {
        flex-wrap: wrap;
        gap: 1.5rem;
        justify-content: center;
    }
}