/* AI Vision Page Specific Styles */

/* Ensure all sections are visible even before scroll animation triggers */
.section-animate {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

.subpage-hero {
  position: relative;
  padding: 140px 0 80px;
  min-height: 80vh;
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, #0A1628 0%, #0F2240 40%, #1a3a5c 70%, #0d2847 100%);
}

/* Subtle grid overlay - match homepage */
.subpage-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: radial-gradient(circle, #00D4AA 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.subpage-hero .container {
  max-width: 1200px;
}

.subpage-hero .btn {
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 14px;
}

.hero-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-left {
  text-align: left;
}

.hero-right {
  display: flex;
  justify-content: flex-end;
}

.subpage-tag {
  display: inline-block;
  font-size: var(--font-size-body-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-cyan);
  letter-spacing: 1px;
  margin-bottom: 24px;
}

.subpage-title {
  font-size: 36px;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  line-height: 1.25;
  margin-bottom: 40px;
}

@media (min-width: 640px) {
  .subpage-title {
    font-size: 48px;
  }
}

@media (min-width: 768px) {
  .subpage-title {
    font-size: 60px;
  }

  .subpage-subtitle {
    font-size: 18px;
  }
}

@media (min-width: 1024px) {
  .subpage-title {
    font-size: 48px;
  }
}

.subpage-subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.75;
  margin-bottom: 48px;
  max-width: 672px;
}

.subpage-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.subpage-cta .btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-accent-cyan);
  color: #0A1628;
  padding: 12px 24px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  font-family: var(--font-family-cn);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.subpage-cta .btn-primary:hover {
  opacity: 0.9;
}

.subpage-cta .btn-outline-light {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background-color: transparent;
  color: var(--color-text-primary);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  font-family: var(--font-family-cn);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.subpage-cta .btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

/* Hero Cards Grid */
.hero-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 100%;
  max-width: 420px;
}

.hero-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.hero-card:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.hero-card-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card-icon svg {
  width: 32px;
  height: 32px;
  color: var(--color-text-primary);
  opacity: 0.9;
}

.hero-card-label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-card-value {
  font-size: 15px;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

/* Feature Cards */
.features-section {
  padding: var(--section-gap) 0;
  background-color: #E8ECF0;
}

.features-section .section-title {
  color: #0F172A;
}

.features-section .section-subtitle {
  text-align: center;
  font-size: 18px;
  color: #475569;
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto 64px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 40px 32px;
  border-top: 3px solid var(--color-accent-cyan);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.feature-card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 212, 170, 0.1);
  border-radius: var(--radius-sm);
}

.feature-card-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent-cyan);
}

.feature-card-title {
  font-size: 20px;
  font-weight: var(--font-weight-bold);
  color: #0F172A;
  margin-bottom: 12px;
}

.feature-card-desc {
  font-size: var(--font-size-body-sm);
  color: #475569;
  line-height: 1.7;
  margin-bottom: 20px;
}

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

.feature-card-list li {
  font-size: 14px;
  color: #64748B;
  line-height: 1.8;
  padding-left: 20px;
  position: relative;
}

.feature-card-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background-color: var(--color-accent-cyan);
  border-radius: 50%;
}

/* Use Cases */
.usecase-section {
  padding: var(--section-gap) 0;
  background-color: #E8ECF0;
}

.usecase-section .section-title {
  color: #0F172A;
}

.usecase-section .section-subtitle {
  text-align: center;
  font-size: 18px;
  color: #475569;
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto 64px;
}

.usecase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.usecase-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 40px 32px;
  border-top: 3px solid var(--color-accent-cyan);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.usecase-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.usecase-card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 212, 170, 0.1);
  border-radius: var(--radius-sm);
}

.usecase-card-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent-cyan);
}

.usecase-card-title {
  font-size: 20px;
  font-weight: var(--font-weight-bold);
  color: #0F172A;
  margin-bottom: 12px;
}

.usecase-card-desc {
  font-size: var(--font-size-body-sm);
  color: #475569;
  line-height: 1.7;
  margin-bottom: 20px;
}

.usecase-card-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.usecase-card-list li {
  font-size: 14px;
  color: #64748B;
  line-height: 1.8;
  padding-left: 20px;
  position: relative;
}

.usecase-card-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background-color: var(--color-accent-cyan);
  border-radius: 50%;
}

@media (max-width: 768px) {
  .usecase-grid {
    grid-template-columns: 1fr;
  }

  .usecase-card {
    padding: 32px 24px;
  }
}

/* Architecture Diagram */
.architecture-section {
  padding: var(--section-gap) 0;
  background-color: #E8ECF0;
}

.architecture-section .section-title {
  color: #0F172A;
}

.arch-diagram {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 600px;
  margin: 0 auto;
}

.arch-layer {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
  position: relative;
  border: 1px solid #CBD5E1;
}

.arch-layer + .arch-layer {
  margin-top: 32px;
}

.arch-layer + .arch-layer::before {
  content: '';
  position: absolute;
  top: -32px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 32px;
  background-color: var(--color-accent-cyan);
}

.arch-layer-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 212, 170, 0.1);
  border-radius: 50%;
}

.arch-layer-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent-cyan);
}

.arch-layer-title {
  font-size: 20px;
  font-weight: var(--font-weight-bold);
  color: #0F172A;
  margin-bottom: 8px;
}

.arch-layer-desc {
  font-size: var(--font-size-body-sm);
  color: #475569;
}

/* Value Summary */
.value-summary {
  padding: var(--section-gap) 0;
  background-color: #E8ECF0;
}

.value-summary .section-title {
  color: #0F172A;
}

.value-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-summary-item {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 40px 32px;
  text-align: center;
  border: 1px solid #CBD5E1;
  transition: border-color var(--transition-normal), transform var(--transition-normal);
}

.value-summary-item:hover {
  border-color: var(--color-accent-cyan);
  transform: translateY(-4px);
}

.value-summary-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 212, 170, 0.1);
  border-radius: 50%;
}

.value-summary-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-accent-cyan);
}

.value-summary-title {
  font-size: 20px;
  font-weight: var(--font-weight-bold);
  color: #0F172A;
  margin-bottom: 12px;
}

.value-summary-desc {
  font-size: var(--font-size-body-sm);
  color: #475569;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .usecase-item {
    grid-template-columns: 1fr;
  }

  .usecase-item:nth-child(even) .usecase-visual {
    order: 0;
  }

  .value-summary-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .subpage-hero {
    padding: 100px 0 60px;
    min-height: auto;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-left {
    text-align: center;
  }

  .subpage-cta {
    justify-content: center;
  }

  .hero-right {
    justify-content: center;
  }

  .hero-cards-grid {
    max-width: 360px;
  }

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

  .feature-card {
    padding: 32px 24px;
  }

  .usecase-visual {
    min-height: 200px;
  }

  .arch-layer {
    padding: 24px;
  }
}

/* Video Modal */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.video-modal[hidden] {
  display: none;
}

.video-modal-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
}

.video-modal-content {
  position: relative;
  width: 100%;
  max-width: 960px;
  background-color: #0A1628;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
}

.video-modal-content video {
  width: 100%;
  height: auto;
  display: block;
}

.video-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 0, 0, 0.5);
  border: none;
  border-radius: 50%;
  color: #FFFFFF;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.video-modal-close:hover {
  background-color: rgba(0, 0, 0, 0.7);
}

.video-modal-close svg {
  width: 20px;
  height: 20px;
}

/* ============================================
   NEW SECTIONS: Mitrais-style Content
   ============================================ */

/* Common section tag */
.section-tag {
  display: inline-block;
  font-size: var(--font-size-body-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent-cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

/* Section 1: Critical Challenge */
.challenge-section {
  padding: var(--section-gap) 0;
  background-color: #E8ECF0;
}

.challenge-section .section-title {
  color: #0F172A;
}

.challenge-section .section-subtitle {
  text-align: center;
  font-size: 18px;
  color: #475569;
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto 64px;
}

.challenge-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.challenge-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid #E2E8F0;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.challenge-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.challenge-card-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #F1F5F9;
  border-radius: 50%;
}

.challenge-card-icon svg {
  width: 20px;
  height: 20px;
  color: #94A3B8;
  stroke-width: 1.5;
}

.challenge-card-title {
  font-size: 16px;
  font-weight: var(--font-weight-bold);
  color: #475569;
  margin-bottom: 6px;
}

.challenge-card-desc {
  font-size: 14px;
  color: #94A3B8;
  line-height: 1.6;
  margin: 0;
}

/* Section 2: Solution */
.solution-section {
  padding: var(--section-gap) 0;
  background-color: #E8ECF0;
}

.solution-section .section-title {
  color: #0F172A;
}

.solution-section .section-subtitle {
  text-align: center;
  font-size: 18px;
  color: #475569;
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto 64px;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.solution-card {
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.solution-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.solution-card-image {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background-color: rgba(0, 212, 170, 0.06);
}

.solution-card-image-icon {
  width: 48px;
  height: 48px;
  color: var(--color-accent-cyan);
  position: relative;
  z-index: 1;
}

.solution-card-body {
  padding: 28px 32px 32px;
}

.solution-card-title {
  font-size: 22px;
  font-weight: var(--font-weight-bold);
  color: #0F172A;
  margin-bottom: 8px;
}

.solution-card-desc {
  font-size: 15px;
  color: #64748B;
  line-height: 1.6;
  margin: 0;
}

/* Section 3: Key Capabilities */
.capabilities-section {
  padding: var(--section-gap) 0;
  background-color: #E8ECF0;
}

.capabilities-section .section-title {
  color: #0F172A;
}

.capabilities-section .section-subtitle {
  text-align: center;
  font-size: 18px;
  color: #475569;
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto 64px;
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.capability-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 40px 32px;
  border-top: 3px solid var(--color-accent-cyan);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.capability-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.capability-card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 212, 170, 0.1);
  border-radius: var(--radius-sm);
}

.capability-card-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent-cyan);
}

.capability-card-title {
  font-size: 20px;
  font-weight: var(--font-weight-bold);
  color: #0F172A;
  margin-bottom: 10px;
}

.capability-card-desc {
  font-size: 15px;
  color: #64748B;
  line-height: 1.6;
  margin: 0;
}

/* Section 5: Industries */
.industries-section {
  padding: var(--section-gap) 0;
  background-color: #E8ECF0;
}

.industries-section .section-title {
  color: #0F172A;
}

.industries-section .section-subtitle {
  text-align: center;
  font-size: 18px;
  color: #475569;
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto 64px;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.industry-card {
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md);
  padding: 40px 32px;
  transition: all var(--transition-normal);
}

.industry-card:hover {
  border-color: var(--color-accent-cyan);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}

.industry-card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 212, 170, 0.1);
  border-radius: var(--radius-sm);
}

.industry-card-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent-cyan);
}

.industry-card-title {
  font-size: 20px;
  font-weight: var(--font-weight-bold);
  color: #0F172A;
  margin-bottom: 10px;
}

.industry-card-desc {
  font-size: 15px;
  color: #64748B;
  line-height: 1.6;
  margin: 0;
}

/* Section 6: Why Choose Us */
.why-section {
  padding: var(--section-gap) 0;
  background-color: #E8ECF0;
}

.why-section .section-title {
  color: #0F172A;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.why-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  padding: 40px 32px;
  border-top: 3px solid var(--color-accent-cyan);
  text-align: center;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.why-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.why-card-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(0, 212, 170, 0.1);
  border-radius: 50%;
}

.why-card-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-accent-cyan);
}

.why-card-title {
  font-size: 20px;
  font-weight: var(--font-weight-bold);
  color: #0F172A;
  margin-bottom: 10px;
}

.why-card-desc {
  font-size: 15px;
  color: #64748B;
  line-height: 1.6;
  margin: 0;
}

/* Section 7: CTA */
.cta-section {
  padding: 120px 0;
  background-color: #E8ECF0;
  text-align: center;
}

.cta-section .section-tag {
  margin-bottom: 20px;
}

.cta-title {
  font-size: 40px;
  font-weight: var(--font-weight-bold);
  color: #0F172A;
  margin-bottom: 20px;
  line-height: 1.2;
}

@media (min-width: 768px) {
  .cta-title {
    font-size: 52px;
  }
}

.cta-subtitle {
  font-size: 18px;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 48px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.btn-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-accent-cyan);
  color: #0A1628;
  padding: 14px 32px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: var(--font-weight-medium);
  font-family: var(--font-family-cn);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-cta-primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
  .challenge-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

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

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

@media (max-width: 768px) {
  .challenge-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .challenge-card,
  .solution-card,
  .capability-card,
  .industry-card,
  .why-card {
    padding: 28px 24px;
  }
}