/* ============================================
   Homepage Section Styles
   ============================================ */

/* --- Service Cards --- */
.service-card {
  display: block;
  text-decoration: none;
  color: inherit;
}

.service-card:hover {
  color: inherit;
}

.service-card:hover .card__link {
  gap: 0.5rem;
}

/* --- AI & Automation Spotlight --- */
.ai-highlight__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.ai-highlight__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-lg);
}

.ai-highlight__text {
  font-size: var(--text-lg);
  color: var(--color-body);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-xl);
}

.ai-highlight__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.ai-highlight__features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-base);
  color: var(--color-heading);
}

.ai-highlight__features li svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

/* AI visual graphic — decorative circles */
.ai-highlight__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-highlight__graphic {
  position: relative;
  width: 320px;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-highlight__circle {
  position: absolute;
  border-radius: 50%;
  border: 1.5px solid var(--color-border-light);
}

.ai-highlight__circle--lg {
  width: 320px;
  height: 320px;
  animation: ai-spin 30s linear infinite;
}

.ai-highlight__circle--md {
  width: 220px;
  height: 220px;
  border-color: var(--color-accent);
  opacity: 0.3;
  animation: ai-spin 20s linear infinite reverse;
}

.ai-highlight__circle--sm {
  width: 120px;
  height: 120px;
  border-color: var(--color-accent);
  opacity: 0.15;
  animation: ai-spin 15s linear infinite;
}

.ai-highlight__icon {
  position: relative;
  z-index: 1;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: var(--color-accent-light);
  border-radius: var(--radius-xl);
}

@keyframes ai-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@media (max-width: 900px) {
  .ai-highlight__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    text-align: center;
  }

  .ai-highlight__features {
    align-items: center;
  }

  .ai-highlight__graphic {
    width: 240px;
    height: 240px;
  }

  .ai-highlight__circle--lg { width: 240px; height: 240px; }
  .ai-highlight__circle--md { width: 160px; height: 160px; }
  .ai-highlight__circle--sm { width: 90px; height: 90px; }
}

/* --- Stats --- */
.stats {
  background: linear-gradient(135deg, #1d1d1f 0%, #2c2c2e 100%);
}

.stats__item {
  padding: var(--space-xl) var(--space-md);
}

.stats__number {
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  color: var(--color-white);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stats__label {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  font-weight: var(--weight-medium);
}

@media (max-width: 768px) {
  .stats .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats__number {
    font-size: var(--text-4xl);
  }
}

/* --- Partners --- */
.partners__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

.partners__item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md) var(--space-xl);
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-body);
  transition: all var(--transition-base);
  min-width: 140px;
}

.partners__item:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

@media (max-width: 480px) {
  .partners__item {
    min-width: 100px;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-xs);
  }
}

/* --- Clients / Industries --- */
.clients__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg);
  max-width: 900px;
  margin: 0 auto;
}

.clients__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xl) var(--space-lg);
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  min-width: 140px;
  flex: 0 0 auto;
}

.clients__item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: var(--color-white);
}

.clients__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
}

.clients__name {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-heading);
  text-align: center;
}

@media (max-width: 480px) {
  .clients__item {
    min-width: 110px;
    padding: var(--space-md) var(--space-sm);
  }
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, #0071e3 0%, #005bb5 100%);
  padding-top: var(--space-5xl);
  padding-bottom: var(--space-5xl);
}

.cta-section__content {
  max-width: 640px;
  margin: 0 auto;
}

.cta-section__title {
  font-size: var(--text-4xl);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.cta-section__text {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.8);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-2xl);
}

.cta-section__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* WhatsApp button variant */
.btn--whatsapp {
  background: #25d366;
  color: var(--color-white);
}

.btn--whatsapp:hover {
  background: #20bd5a;
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.4);
}

@media (max-width: 768px) {
  .cta-section {
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
  }

  .cta-section__title {
    font-size: var(--text-3xl);
  }

  .cta-section__actions {
    flex-direction: column;
    align-items: center;
  }

  .cta-section__actions .btn {
    width: 100%;
    max-width: 280px;
  }
}