/* For AI page — /for-ai */

.ai-page {
  background: #fff;
  min-height: 100vh;
}

.ai-container {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Hero */
.ai-hero {
  padding: 160px 0 80px;
  text-align: center;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}

.ai-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 100px;
  background: var(--color-navy-2);
  color: #fff;
  font-family: 'CabinetGrotesk', system-ui, sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.ai-h1 {
  font-family: 'CabinetGrotesk', system-ui, sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-black);
  line-height: 1.1;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
}

.ai-sub {
  font-size: 1.125rem;
  color: var(--color-grey-1);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

/* Sections */
.ai-section {
  padding: 64px 0;
}

.ai-section--files {
  background: var(--color-surface-4);
}

.ai-h2 {
  font-family: 'CabinetGrotesk', system-ui, sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-black);
  margin: 0 0 12px;
  text-align: center;
  letter-spacing: -0.01em;
}

.ai-section-sub {
  font-size: 1rem;
  color: var(--color-grey-2);
  text-align: center;
  margin: 0 auto 40px;
  max-width: 520px;
  line-height: 1.6;
}

.ai-section-sub a {
  color: var(--color-navy-2);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Steps */
.ai-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 20px;
  margin-bottom: 48px;
}

.ai-step {
  flex: 1;
  max-width: 220px;
  text-align: center;
}

.ai-step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-navy-2);
  color: #fff;
  font-family: 'CabinetGrotesk', system-ui, sans-serif;
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.ai-step-title {
  font-family: 'CabinetGrotesk', system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-black);
  margin: 0 0 6px;
}

.ai-step-desc {
  font-size: 0.875rem;
  color: var(--color-grey-3);
  line-height: 1.5;
  margin: 0;
}

.ai-step-arrow {
  display: flex;
  align-items: center;
  padding-top: 6px;
  color: #ccc;
  flex-shrink: 0;
}

/* Prompt box */
.ai-prompt-box {
  background: var(--color-navy-1);
  border-radius: 12px;
  overflow: hidden;
}

.ai-prompt-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ai-prompt-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.ai-prompt-text {
  padding: 20px;
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;
}

/* Copy button */
.ai-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.ai-copy-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
}

/* LLM cards */
.ai-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.ai-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 32px 20px;
  border-radius: 12px;
  border: 1px solid var(--color-surface-1);
  background: #fff;
  text-decoration: none;
  transition: all 0.2s ease;
  position: relative;
}

.ai-card:hover {
  border-color: #ccc;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.ai-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--color-surface-3);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-card-name {
  font-family: 'CabinetGrotesk', system-ui, sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-black);
}

.ai-card-arrow {
  color: var(--color-grey-4);
  transition: color 0.15s ease;
}

.ai-card:hover .ai-card-arrow {
  color: var(--color-black);
}

/* File cards */
.ai-file-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ai-file-card {
  background: #fff;
  border: 1px solid var(--color-surface-1);
  border-radius: 12px;
  padding: 20px 24px;
}

.ai-file-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.ai-file-name {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-black);
  margin: 0 0 4px;
}

.ai-file-desc {
  font-size: 0.875rem;
  color: var(--color-grey-3);
  margin: 0;
}

.ai-file-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}

.ai-file-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--color-surface-2);
  background: #fff;
  color: var(--color-black);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.ai-file-link:hover {
  border-color: #bbb;
  background: var(--color-surface-3);
}

.ai-file-card .ai-copy-btn {
  border-color: var(--color-surface-2);
  background: #fff;
  color: var(--color-grey-1);
}

.ai-file-card .ai-copy-btn:hover {
  border-color: #bbb;
  background: var(--color-surface-3);
  color: var(--color-black);
}

/* CTA section */
.ai-cta-section {
  text-align: center;
  padding: 80px 0;
  background: #fff;
}

.ai-cta-section .btn--glass {
  margin-top: 8px;
}

/* Responsive */
@media (max-width: 768px) {
  .ai-hero {
    padding: 120px 0 56px;
  }

  .ai-h1 {
    font-size: 2.25rem;
  }

  .ai-sub {
    font-size: 1rem;
  }

  .ai-steps {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .ai-step {
    max-width: 280px;
  }

  .ai-step-arrow {
    display: none;
  }

  .ai-cards {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .ai-card {
    flex-direction: row;
    padding: 20px;
    gap: 16px;
  }

  .ai-card-arrow {
    margin-left: auto;
  }

  .ai-file-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .ai-section {
    padding: 48px 0;
  }

  .ai-h2 {
    font-size: 1.625rem;
  }
}

@media (max-width: 480px) {
  .ai-h1 {
    font-size: 1.875rem;
  }

  .ai-prompt-text {
    font-size: 13px;
    padding: 16px;
  }
}