.ai-page {
  --ai-bg: #f2f7ff;
  --ai-surface: #ffffff;
  --ai-primary: #2b5cff;
  --ai-accent: #03a57f;
  --ai-text: #182748;
  --ai-muted: #5a6b8f;
  --ai-border: #d7e2fb;
  --ai-shadow: 0 16px 34px rgba(32, 71, 154, 0.1);
  background:
    radial-gradient(900px 460px at 100% -15%, rgba(43, 92, 255, 0.14), transparent 62%),
    radial-gradient(700px 340px at -5% 8%, rgba(3, 165, 127, 0.11), transparent 58%),
    linear-gradient(180deg, #f7fbff 0%, #edf4ff 100%);
  color: var(--ai-text);
  padding-bottom: 70px;
}

.ai-hero {
  padding: 72px 0 28px;
}

.ai-kicker {
  display: inline-flex;
  border: 1px solid #bfd3ff;
  border-radius: 999px;
  padding: 8px 14px;
  color: #1e4da8;
  font-size: 13px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.9);
  margin-bottom: 14px;
}

.ai-hero h1 {
  font-size: clamp(32px, 4.3vw, 54px);
  line-height: 1.14;
  margin-bottom: 14px;
  color: #142856;
  max-width: 940px;
}

.ai-hero p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--ai-muted);
  max-width: 800px;
}

.ai-hero-actions {
  margin-top: 22px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.ai-btn {
  min-height: 46px;
  border-radius: 10px;
  padding: 0 20px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: 1px solid transparent;
}

.ai-btn.primary {
  background: linear-gradient(135deg, var(--ai-primary), #6f8fff);
  color: #fff;
}

.ai-btn.secondary {
  border-color: #bdd0ff;
  color: #25499a;
  background: #eef4ff;
}

.ai-metrics {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.ai-metrics article {
  border: 1px solid var(--ai-border);
  border-radius: 14px;
  background: #fff;
  box-shadow: var(--ai-shadow);
  padding: 16px;
}

.ai-metrics strong {
  display: block;
  font-size: 24px;
  line-height: 1.2;
  color: #193265;
}

.ai-metrics span {
  color: var(--ai-muted);
  font-size: 14px;
}

.ai-section {
  margin-top: 30px;
}

.ai-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.ai-card {
  border: 1px solid var(--ai-border);
  border-radius: 16px;
  padding: 22px;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
  box-shadow: var(--ai-shadow);
}

.ai-card h2 {
  color: #152e5f;
  font-size: 24px;
  margin-bottom: 12px;
}

.ai-card p {
  color: var(--ai-muted);
  line-height: 1.7;
}

.ai-card ul {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--ai-muted);
  line-height: 1.7;
}

.ai-link {
  margin-top: 14px;
  display: inline-flex;
  color: #1f4cb5;
  font-weight: 600;
  text-decoration: none;
}

.ai-usecases {
  border: 1px solid var(--ai-border);
  border-radius: 18px;
  padding: 24px;
  background: #fff;
  box-shadow: var(--ai-shadow);
}

.ai-usecases h2 {
  color: #132f62;
  margin-bottom: 10px;
}

.ai-usecases > p {
  color: var(--ai-muted);
  margin-bottom: 16px;
}

.ai-usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.ai-usecase-grid article {
  border: 1px solid var(--ai-border);
  border-radius: 14px;
  padding: 16px;
  background: linear-gradient(180deg, #ffffff, #f4f8ff);
}

.ai-usecase-grid h3 {
  font-size: 19px;
  color: #17366f;
  margin-bottom: 8px;
}

.ai-usecase-grid p {
  color: var(--ai-muted);
  margin-bottom: 0;
}

.ai-process {
  border: 1px solid var(--ai-border);
  border-radius: 18px;
  padding: 24px;
  box-shadow: var(--ai-shadow);
  background: #f7faff;
}

.ai-process h2 {
  color: #132f62;
  margin-bottom: 16px;
}

.ai-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.ai-steps article {
  border: 1px solid var(--ai-border);
  border-radius: 14px;
  background: #fff;
  padding: 16px;
}

.ai-steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #2b5cff, #03a57f);
}

.ai-steps h3 {
  color: #163262;
  font-size: 18px;
  margin: 12px 0 8px;
}

.ai-steps p {
  color: var(--ai-muted);
  margin-bottom: 0;
}

.ai-cta {
  border: 1px solid var(--ai-border);
  border-radius: 18px;
  padding: 28px;
  box-shadow: var(--ai-shadow);
  background: linear-gradient(120deg, rgba(43, 92, 255, 0.12), rgba(3, 165, 127, 0.14));
}

.ai-cta h2 {
  font-size: 30px;
  color: #102756;
  margin-bottom: 12px;
}

.ai-cta p {
  color: #39517f;
  margin-bottom: 16px;
}

.ai-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.ai-faq-wrap {
  border: 1px solid var(--ai-border);
  border-radius: 18px;
  padding: 24px;
  box-shadow: var(--ai-shadow);
  background: #fff;
}

.ai-faq-wrap h2 {
  color: #132f62;
  margin-bottom: 16px;
}

.ai-faq {
  display: grid;
  gap: 12px;
}

.ai-faq-item {
  border: 1px solid var(--ai-border);
  border-radius: 12px;
  overflow: hidden;
}

.ai-faq-question {
  width: 100%;
  border: 0;
  background: #f6f9ff;
  color: #183368;
  text-align: left;
  font-weight: 600;
  padding: 14px 44px 14px 16px;
  cursor: pointer;
  position: relative;
}

.ai-faq-question::after {
  content: "+";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #3158a7;
  font-size: 22px;
  line-height: 1;
}

.ai-faq-question[aria-expanded="true"]::after {
  content: "−";
}

.ai-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  padding: 0 16px;
}

.ai-faq-answer p {
  color: var(--ai-muted);
  margin: 0;
}

.ai-faq-item.active .ai-faq-answer {
  max-height: 220px;
  padding: 14px 16px 16px;
}

@media (max-width: 1199.98px) {
  .ai-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ai-usecase-grid,
  .ai-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 991.98px) {
  .ai-metrics {
    grid-template-columns: 1fr;
  }

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

  .ai-usecase-grid,
  .ai-steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 767.98px) {
  .ai-page {
    padding-bottom: 50px;
  }

  .ai-hero {
    padding-top: 48px;
  }

  .ai-hero p {
    font-size: 16px;
  }

  .ai-cta {
    padding: 22px;
  }

  .ai-cta h2 {
    font-size: 24px;
  }
}