/* =========================================================================
   ZYNTARA HOMEPAGE EXTENSIONS — 16 CMS SECTIONS
   ========================================================================= */

/* Common Section Padding */
.home-cms-section {
  padding: var(--section-y-padding) 0;
  position: relative;
}

/* ─────────────────────────────────────────────────────────────
   3. HUMAN TOUCH ADVANTAGE
   ───────────────────────────────────────────────────────────── */
.human-touch-section {
  background: radial-gradient(circle at 80% 20%, rgba(0, 85, 255, 0.04) 0%, transparent 60%);
}
body[data-mode="night"] .human-touch-section {
  background: radial-gradient(circle at 80% 20%, rgba(0, 210, 255, 0.05) 0%, transparent 60%);
}

.human-touch-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: center;
}
@media (min-width: 1024px) {
  .human-touch-split {
    grid-template-columns: 1.1fr 1fr;
  }
}

.human-touch-pillars {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.human-pillar-card {
  background: var(--surface-glass);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 1.75rem 2rem;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}
.human-pillar-card:hover {
  transform: translateY(-2px);
  border-color: var(--brand-blue);
  box-shadow: var(--card-shadow-hover);
}
body[data-mode="night"] .human-pillar-card:hover {
  border-color: var(--brand-cyan);
}

.human-pillar-badge {
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--brand-blue);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
body[data-mode="night"] .human-pillar-badge {
  color: var(--brand-cyan);
}

.human-pillar-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.human-pillar-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.human-closing-box {
  margin-top: 2rem;
  padding: 1.25rem 1.75rem;
  border-radius: 16px;
  background: rgba(0, 85, 255, 0.05);
  border-left: 3px solid var(--brand-blue);
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text-secondary);
}
body[data-mode="night"] .human-closing-box {
  background: rgba(0, 210, 255, 0.05);
  border-left-color: var(--brand-cyan);
}

/* ─────────────────────────────────────────────────────────────
   6. INDUSTRIES
   ───────────────────────────────────────────────────────────── */
.industries-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}
@media (min-width: 640px) {
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .industries-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.industry-card {
  background: var(--surface-glass);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 2.25rem 2rem;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.industry-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-blue);
  box-shadow: var(--card-shadow-hover);
}
body[data-mode="night"] .industry-card:hover {
  border-color: var(--brand-cyan);
}

.industry-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(0, 85, 255, 0.08);
  border: 1px solid rgba(0, 85, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-blue);
  margin-bottom: 1.5rem;
}
body[data-mode="night"] .industry-icon-box {
  background: rgba(0, 210, 255, 0.08);
  border-color: rgba(0, 210, 255, 0.25);
  color: var(--brand-cyan);
}

.industry-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.industry-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.industry-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--brand-blue);
  margin-top: auto;
}
body[data-mode="night"] .industry-link {
  color: var(--brand-cyan);
}
.industry-card:hover .industry-link {
  gap: 0.7rem;
}

/* ─────────────────────────────────────────────────────────────
   7. TRUSTED BY / CLIENT LOGOS
   ───────────────────────────────────────────────────────────── */
.trusted-logos-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  align-items: center;
}
@media (min-width: 768px) {
  .trusted-logos-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (min-width: 1024px) {
  .trusted-logos-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.trusted-logo-card {
  background: var(--surface-glass);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 1.5rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 90px;
  transition: all 0.25s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.trusted-logo-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-highlight);
  box-shadow: var(--card-shadow);
}
.trusted-logo-img {
  max-height: 38px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  opacity: 0.85;
  transition: opacity 0.2s ease;
}
.trusted-logo-card:hover .trusted-logo-img {
  opacity: 1;
}

/* ─────────────────────────────────────────────────────────────
   9. ENGINEERING ADVANTAGE
   ───────────────────────────────────────────────────────────── */
.eng-principles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 640px) {
  .eng-principles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .eng-principles-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.eng-principle-card {
  background: var(--surface-glass);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  transition: all 0.25s ease;
}
.eng-principle-card:hover {
  transform: translateY(-3px);
  border-color: var(--brand-blue);
  box-shadow: var(--card-shadow-hover);
}
body[data-mode="night"] .eng-principle-card:hover {
  border-color: var(--brand-cyan);
}

.eng-principle-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 0.75rem;
}
body[data-mode="night"] .eng-principle-num {
  color: var(--brand-cyan);
}

.eng-principle-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.35;
}

/* ─────────────────────────────────────────────────────────────
   11. TECHNOLOGY RADAR
   ───────────────────────────────────────────────────────────── */
.tech-categories-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 640px) {
  .tech-categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .tech-categories-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (min-width: 1280px) {
  .tech-categories-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.tech-cat-card {
  background: var(--surface-glass);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: all 0.25s ease;
}
.tech-cat-card:hover {
  border-color: var(--brand-blue);
  transform: translateY(-2px);
  box-shadow: var(--card-shadow);
}
body[data-mode="night"] .tech-cat-card:hover {
  border-color: var(--brand-cyan);
}

.tech-cat-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tech-cat-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.tech-cat-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.5rem;
}

.tech-cat-pill {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  background: rgba(15, 23, 42, 0.05);
  color: var(--text-secondary);
}
body[data-mode="night"] .tech-cat-pill {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
}

/* ─────────────────────────────────────────────────────────────
   14. INSIGHTS
   ───────────────────────────────────────────────────────────── */
.insights-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) {
  .insights-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.insight-card {
  background: var(--surface-glass);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.insight-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-blue);
  box-shadow: var(--card-shadow-hover);
}
body[data-mode="night"] .insight-card:hover {
  border-color: var(--brand-cyan);
}

.insight-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.insight-tag {
  color: var(--brand-blue);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
body[data-mode="night"] .insight-tag {
  color: var(--brand-cyan);
}

.insight-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-main);
  margin-bottom: 0.85rem;
}

.insight-summary {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.75rem;
}

.insight-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  margin-top: auto;
}

.insight-author {
  color: var(--text-secondary);
  font-weight: 500;
}

.insight-read-link {
  color: var(--brand-blue);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
body[data-mode="night"] .insight-read-link {
  color: var(--brand-cyan);
}

/* ─────────────────────────────────────────────────────────────
   15. FAQ ACCORDION
   ───────────────────────────────────────────────────────────── */
.faq-accordion {
  max-width: 920px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--surface-glass);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.25s ease;
}
.faq-item:hover {
  border-color: var(--border-highlight);
}
.faq-item.is-open {
  border-color: var(--brand-blue);
}
body[data-mode="night"] .faq-item.is-open {
  border-color: var(--brand-cyan);
}

.faq-question-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1.75rem;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  background: none;
  border: none;
  cursor: pointer;
  gap: 1.5rem;
}

.faq-chevron {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--brand-blue);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
body[data-mode="night"] .faq-chevron {
  color: var(--brand-cyan);
}
.faq-item.is-open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer-panel {
  display: none;
  padding: 0 1.75rem 1.75rem 1.75rem;
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.faq-item.is-open .faq-answer-panel {
  display: block;
}

/* ─────────────────────────────────────────────────────────────
   GLOBAL SVG SIZING & UTILITY SAFEGUARDS
   ───────────────────────────────────────────────────────────── */
svg {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}
svg:not([width]) {
  width: 1rem;
  height: 1rem;
}
.w-3 { width: 0.75rem !important; }
.h-3 { height: 0.75rem !important; }
.w-4 { width: 1rem !important; }
.h-4 { height: 1rem !important; }
.w-5 { width: 1.25rem !important; }
.h-5 { height: 1.25rem !important; }
.w-6 { width: 1.5rem !important; }
.h-6 { height: 1.5rem !important; }