/* ============================================
   AI SECTION TYPES
   ============================================ */
.ai-section {
  margin-bottom: 3rem;
}

/* Progressive animation initial states */
.ai-section .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(8px);
  will-change: transform, opacity;
}

.ai-section .section-headline {
  clip-path: inset(0 100% 0 0);
  will-change: clip-path;
}

.ai-section .value-item,
.ai-section .process-step,
.ai-section .section-list li {
  opacity: 0;
  transform: translateY(20px);
  will-change: transform, opacity;
}

.ai-section .img-col {
  opacity: 0;
  transform: scale(0.97);
  will-change: transform, opacity;
}

.user-message-wrap .user-bubble {
  opacity: 0;
  transform: translateX(20px);
}

.suggestions-row { opacity: 0; transform: translateY(12px); }

.section-headline {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.section-body {
  font-size: 1.125rem;
  line-height: 1.85;
  letter-spacing: 0.01em;
  font-weight: 300;
  color: var(--text-primary);
}

.section-body strong {
  font-weight: 500;
  color: var(--accent);
}

/* Value Prop Grid */
.value-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.value-item {
  padding-left: 1.25rem;
  border-left: 2px solid rgba(201, 205, 210, 0.3);
}

.value-item strong {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.value-item p {
  font-size: 0.9375rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Process Steps */
.process-steps {
  display: flex;
  gap: 2rem;
}

.process-step {
  flex: 1;
}

.step-number {
  display: block;
  font-size: 2rem;
  font-weight: 300;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.process-step strong {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.process-step p {
  font-size: 0.875rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* List */
.section-list {
  list-style: none;
}

.section-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.85;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.section-list li::before {
  content: '\2014';
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

/* Testimonial */
.testimonial-quote {
  font-size: 1.375rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.7;
  color: var(--text-primary);
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
  margin-bottom: 1rem;
}

.testimonial-attribution {
  display: block;
  font-size: 0.6875rem;
  font-weight: 500;
  font-style: normal;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Closing Statement */
.closing-text {
  font-size: 1.125rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.85;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-subtle);
  padding-top: 2rem;
}

/* User Message Bubble */
.user-message-wrap {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 2rem;
}

.user-bubble {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  padding: 1rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-primary);
  max-width: 80%;
  border-radius: 1rem 1rem 0.25rem 1rem;
}

/* ============================================
   IMAGE SECTION TYPES
   ============================================ */

/* Image-Text (side by side) */
.image-text-block {
  display: grid;
  grid-template-columns: 45% 55%;
  gap: 2rem;
  align-items: start;
}

.image-text-block.image-right {
  grid-template-columns: 55% 45%;
}

.image-text-block.image-right .img-col {
  order: 2;
}

.image-text-block.image-right .text-col {
  order: 1;
}

.image-text-block img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border: 1px solid var(--border-subtle);
  display: block;
}

.image-text-block .img-caption {
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-top: 0.625rem;
}

/* Image-Full (full width) */
.image-full-block img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border: 1px solid var(--border-subtle);
  display: block;
}

.image-full-block .img-caption {
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-top: 0.625rem;
}

/* Image Grid */
.image-grid-block {}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.image-grid-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border: 1px solid var(--border-subtle);
  display: block;
}

.image-grid-item .img-caption {
  font-size: 0.6875rem;
  font-weight: 300;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-top: 0.5rem;
}

/* Logo Row */
.logo-row-block {}

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
  margin-top: 1.5rem;
}

.logo-strip img {
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: grayscale(1) brightness(0.85);
  opacity: 0.55;
  transition: filter 0.3s ease, opacity 0.3s ease;
}

.logo-strip img:hover {
  filter: grayscale(0) brightness(1);
  opacity: 1;
}

/* ============================================
   RESPONSIVE: SECTION TYPES
   ============================================ */
@media (max-width: 768px) {
  .value-grid {
    grid-template-columns: 1fr;
  }

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

  .image-text-block,
  .image-text-block.image-right {
    grid-template-columns: 1fr;
  }

  .image-text-block.image-right .img-col,
  .image-text-block.image-right .text-col {
    order: unset;
  }

  .image-full-block img {
    height: 260px;
  }

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

  .image-grid-item img {
    height: 200px;
  }
}

@media (max-width: 480px) {
  .logo-strip {
    gap: 1.5rem;
  }

  .logo-strip img {
    height: 30px;
  }
}