:root {
  --primary-color: #0B1220;         /* deep near-black base for stronger modern contrast */
  --denim-light:  #1f2933;          /* refined dark-slate accent (used for subtle layers) */
  --secondary-color: #F7F9FB;       /* soft off-white for panels/backgrounds */
  --accent-color: #0A4A7A;          /* refreshed deep teal-blue for CTAs & highlights */
  --text-dark: #111827;             /* near-black text for excellent readability */
  --text-light: #6B7280;          /* Medium gray text */
  --border-radius: 12px;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.25);
  --transition: all 0.3s ease;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Arial", sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding {
  padding: 80px 0;
}

.bg-light {
  background-color: var(--secondary-color);
  position: relative;
  overflow: hidden;
}

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

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.title-underline {
  width: 80px;
  height: 4px;
  background: linear-gradient(45deg, var(--primary-color), var(--denim-light));
  margin: 0 auto;
  border-radius: 2px;
}

.section-intro {
  max-width: 800px;
  margin: 0 auto 4rem;
  text-align: center;
}

.lead {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  position: relative;
  z-index: 2;
}

.quality-card {
  background: white;
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.quality-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.5s;
}

.quality-card:hover::before {
  left: 100%;
}

.quality-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.quality-icon {
  font-size: 3.5rem;
  color: var(--denim-light);
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.quality-card:hover .quality-icon {
  transform: scale(1.1);
  color: var(--primary-color);
}

.quality-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.quality-card p {
  color: var(--text-light);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.view-btn {
  background: linear-gradient(45deg, var(--primary-color), var(--denim-light));
  color: white;
  border: none;
  padding: 12px 24px;
  border-radius: 25px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.view-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, var(--denim-light), var(--primary-color));
  transition: left 0.3s;
  z-index: -1;
}

.view-btn:hover::before {
  left: 0;
}

.view-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(44, 90, 160, 0.3);
}

.view-btn i {
  transition: transform 0.3s;
}

.view-btn:hover i {
  transform: translateX(5px);
}

/* Animated Background */
.animated-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.bg-circle {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(45deg, rgba(74, 144, 226, 0.1), rgba(44, 90, 160, 0.1));
  animation: float 6s ease-in-out infinite;
}

.circle-1 {
  width: 200px;
  height: 200px;
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.circle-2 {
  width: 150px;
  height: 150px;
  top: 60%;
  right: 10%;
  animation-delay: 2s;
}

.circle-3 {
  width: 100px;
  height: 100px;
  bottom: 20%;
  left: 50%;
  animation-delay: 4s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}

/* Modal Styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: white;
  border-radius: var(--border-radius);
  max-width: 90vw;
  max-height: 90vh;
  width: 800px;
  overflow-y: auto;
  transform: scale(0.7);
  transition: transform 0.3s ease;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-header {
  background: linear-gradient(45deg, var(--primary-color), var(--denim-light));
  color: white;
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-header h2 {
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.close-btn {
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  transition: var(--transition);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

.modal-content {
  padding: 2rem;
}

/* Quality Modal Specific Styles */
.modal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.modal-section h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.modal-section ul {
  list-style: none;
}

.modal-section li {
  padding: 8px 0;
  border-bottom: 1px solid #eee;
  position: relative;
  padding-left: 20px;
}

.modal-section li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
}

.metric {
  margin-bottom: 1rem;
}

.metric-label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
}

.metric-bar {
  background: #e9ecef;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 5px;
}

.metric-fill {
  height: 100%;
  background: linear-gradient(45deg, var(--accent-color), #20c997);
  transition: width 1s ease;
}

.metric-value {
  font-weight: bold;
  color: var(--accent-color);
}

.process-flow {
  margin-top: 2rem;
}

.process-flow h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.flow-steps {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.flow-step {
  flex: 1;
  min-width: 200px;
  text-align: center;
  padding: 1.5rem;
  background: #f8f9fa;
  border-radius: var(--border-radius);
  position: relative;
}

.step-number {
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  margin: 0 auto 1rem;
}

.flow-arrow {
  font-size: 1.5rem;
  color: var(--primary-color);
  font-weight: bold;
}

/* Compliance Modal Styles */
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.compliance-category h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.standard-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px;
  background: #f8f9fa;
  border-radius: 8px;
  margin-bottom: 8px;
}

.standard-status.active {
  background: var(--accent-color);
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.audit-timeline h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--primary-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 5px;
  width: 12px;
  height: 12px;
  background: var(--primary-color);
  border-radius: 50%;
}

.timeline-date {
  font-weight: bold;
  color: var(--primary-color);
  margin-bottom: 5px;
}

.timeline-content h4 {
  margin-bottom: 5px;
}

/* Certifications Modal Styles */
.certificates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.certificate-card {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition);
  border: 2px solid transparent;
}

.certificate-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
}

.certificate-icon {
  font-size: 2.5rem;
  color: var(--denim-light);
  margin-bottom: 1rem;
}

.certificate-card h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.cert-description {
  color: var(--text-light);
  margin-bottom: 1rem;
}

.cert-details {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--text-light);
}

.download-cert {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 20px;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.download-cert:hover {
  background: var(--denim-light);
  transform: translateY(-2px);
}

/* Sustainability Modal Styles */
.sustainability-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: linear-gradient(45deg, var(--accent-color), #20c997);
  color: white;
  padding: 1.5rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-5px);
}

.stat-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.stat-number {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.9;
}

.green-initiatives h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.initiative-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.initiative-item {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.initiative-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.initiative-icon {
  font-size: 2rem;
  color: var(--accent-color);
  margin-bottom: 1rem;
}

.initiative-item h4 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.initiative-item p {
  color: var(--text-light);
  margin-bottom: 1rem;
  font-size: 0.9rem;
}

.progress-bar {
  background: #e9ecef;
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(45deg, var(--accent-color), #20c997);
  transition: width 1s ease;
}

.environmental-goals h3 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.goals-timeline {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.goal-item {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding: 1rem;
  background: #f8f9fa;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.goal-item:hover {
  background: #e9ecef;
}

.goal-year {
  background: var(--primary-color);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: bold;
  min-width: 80px;
  text-align: center;
}

.goal-content h4 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.goal-content p {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Animations */
.fade-in {
  animation: fadeIn 1s ease-in;
}

.reveal-bottom {
  opacity: 0;
  transform: translateY(50px);
  animation: revealBottom 0.8s ease forwards;
}

.reveal-bottom[data-delay="100"] {
  animation-delay: 0.1s;
}

.reveal-bottom[data-delay="200"] {
  animation-delay: 0.2s;
}

.reveal-bottom[data-delay="300"] {
  animation-delay: 0.3s;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes revealBottom {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }

  .quality-grid {
    grid-template-columns: 1fr;
  }

  .modal {
    width: 95vw;
    margin: 20px;
  }

  .modal-header {
    padding: 1.5rem;
  }

  .modal-content {
    padding: 1.5rem;
  }

  .flow-steps {
    flex-direction: column;
  }

  .flow-arrow {
    transform: rotate(90deg);
  }

  .goal-item {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .sustainability-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .certificates-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .section-padding {
    padding: 60px 0;
  }

  .quality-card {
    padding: 2rem 1.5rem;
  }

  .sustainability-stats {
    grid-template-columns: 1fr;
  }
}