/* =======================================================
   COVERBOX DIGITAL — Homepage specific styles
   ======================================================= */

/* ---------- Hero Section ---------- */
.hero-section {
  padding: clamp(60px, 8vw, 100px) 0;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.hero-grid-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

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

.hero-badge {
  display: inline-block;
  padding: 6px 14px;
  background-color: rgba(210, 26, 70, 0.1);
  color: var(--primary);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.hero-text-content h1 {
  font-size: clamp(2.2rem, 5vw, 3.25rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-text-content h1 span {
  color: var(--primary);
}

.hero-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-visual-card {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-img {
  width: 100%;
  max-width: 480px;
  height: auto;
  display: block;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
  object-fit: contain;
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  font-size: 0.85rem;
}

.live-pulse {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  font-size: 0.75rem;
}

.live-pulse::before {
  content: '';
  width: 8px;
  height: 8px;
  background-color: var(--primary);
  border-radius: 50%;
  display: inline-block;
  animation: pulseAnimation 1.5s infinite;
}

@keyframes pulseAnimation {
  0% { transform: scale(0.9); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.4; }
  100% { transform: scale(0.9); opacity: 1; }
}

.chart-bar-container {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  height: 140px;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 12px;
  margin-bottom: 16px;
}

.chart-bar {
  width: 18%;
  background-color: #E2E8F0;
  border-radius: 4px 4px 0 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  transition: height 1s ease, background-color var(--transition-base);
  position: relative;
}

.chart-bar.active {
  background-color: var(--primary);
}

.chart-bar:hover {
  background-color: var(--primary-hover);
}

.bar-label {
  position: absolute;
  bottom: -24px;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}

.chart-footer {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ---------- Services Grid ---------- */
.home-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.home-services-grid .card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 200px;
}

/* ---------- Industries Grid ---------- */
.industries-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.industry-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all var(--transition-base);
}

.industry-card h4 {
  font-size: 1.05rem;
  color: var(--text-primary);
}

.industry-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.industry-card:hover {
  background-color: var(--bg-primary);
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ---------- Process Steps Grid ---------- */
.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-step-item {
  position: relative;
  padding: 12px;
}

.step-num {
  font-size: 3rem;
  font-weight: 900;
  color: rgba(210, 26, 70, 0.15);
  line-height: 1;
  margin-bottom: 12px;
}

.process-step-item h4 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.process-step-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---------- Portfolio Grid ---------- */
.portfolio-grid-home {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.portfolio-grid-home .card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-highlight {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  margin: 16px 0;
}

/* ---------- Testimonials Grid ---------- */
.testimonials-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonials-card-grid .card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 240px;
}

.stars {
  color: #FBBF24;
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.quote {
  font-style: italic;
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 20px;
  color: var(--text-secondary);
}

.author {
  border-top: 1px solid var(--border-color);
  padding-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.author strong {
  font-size: 0.85rem;
  color: var(--text-primary);
}

.author span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---------- FAQ Accordion ---------- */
.faq-accordion-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.faq-item.active {
  border-color: var(--primary);
}

.faq-question {
  width: 100%;
  padding: 18px 24px;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-question span {
  font-size: 1.3rem;
  color: var(--primary);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-question span {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ---------- Contact Layout ---------- */
.contact-card-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.contact-details-panel {
  text-align: left;
}

.contact-form-panel {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-md);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-grid-layout { grid-template-columns: 1fr; text-align: center; }
  .hero-text-content { text-align: center; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .hero-visual-img { display: none; }
  .home-services-grid { grid-template-columns: 1fr 1fr; }
  .industries-card-grid { grid-template-columns: 1fr 1fr; }
  .process-steps-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-grid-home { grid-template-columns: 1fr; }
  .testimonials-card-grid { grid-template-columns: 1fr; }
  .contact-card-layout { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 640px) {
  .home-services-grid { grid-template-columns: 1fr; }
  .industries-card-grid { grid-template-columns: 1fr; }
  .process-steps-grid { grid-template-columns: 1fr; }
}