/* AI-service shared presentation: concrete task illustration, stable service copy. */
.ai-service-page { --ai-copy: #bac1d1; --ai-rule: #2b4c59; --page-accent: var(--cyan); }
.ai-service-page .site-brand { min-height: 44px; }
.ai-service-page :is(a,button):focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }
.ai-service-page [id] { scroll-margin-top: 112px; }
.ai-intro { padding-block: 24px 56px; }
.ai-intro .breadcrumb { margin-bottom: 32px; }
.ai-intro__layout { display: grid; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: clamp(32px,5vw,72px); align-items: center; }
.ai-service-page .ai-intro h1 { font: 400 clamp(48px,5.4vw,80px)/1.22 var(--headline-font); letter-spacing: -.02em; margin: 16px 0 24px; }
.ai-intro__description { color: var(--ai-copy); font-size: 18px; line-height: 1.85; max-width: 29em; margin: 0; }
.ai-intro__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; margin-top: 28px; }
.ai-range-link { display: inline-flex; gap: 12px; align-items: center; font-size: 14px; color: var(--ai-copy); min-height: 44px; }
.ai-range-link .ui-icon { width: 17px; color: var(--cyan); }
.ai-flow-study { margin: 0; min-width: 0; }
.ai-flow-study__canvas { position: relative; padding: 20px 24px 16px; border: 1px solid #336477; background: #0e1a27; box-shadow: 9px 10px 0 #07111d99; isolation: isolate; }
.ai-flow-study__canvas::before { content: ""; position: absolute; left: -1px; top: 36px; width: 2px; height: 72px; background: var(--cyan); box-shadow: 0 0 14px #00eaf644; }
.ai-flow-study__bar { display: flex; justify-content: space-between; gap: 16px; font: 10px/1.5 var(--mono-font); letter-spacing: .08em; color: #8cacb8; padding-bottom: 18px; border-bottom: 1px solid var(--ai-rule); }
.ai-query { display: flex; gap: 14px; align-items: center; margin-top: 22px; padding: 14px 16px; border: 1px solid #416d80; background: #142936; }
.ai-query > svg { width: 24px; height: 24px; color: #70d4e2; flex-shrink: 0; }
.ai-query small { display: block; font-size: 11px; color: #8eafb9; margin-bottom: 5px; }
.ai-query b { font-size: 15px; line-height: 1.7; font-weight: 500; color: #e3f5f8; }
.ai-processing { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: 20px; padding-block: 24px; }
.ai-sources { align-self: center; }
.ai-sources > span { display: block; font-size: 11px; color: #82a0b0; margin-bottom: 12px; }
.ai-sources > div { display: flex; align-items: center; gap: 9px; font-size: 13px; color: #b4cdd5; margin-top: 12px; }
.ai-sources svg { width: 20px; height: 20px; color: #5aafbd; }
.ai-process-path { position: relative; border-left: 1px solid #39707d; padding-left: 20px; display: grid; gap: 14px; }
.ai-process-path > div { position: relative; border: 1px solid #306774; padding: 10px 12px 10px 38px; overflow: hidden; background: #112833; }
.ai-process-path > div::before { content: ""; position: absolute; top: 0; bottom: 0; left: -40%; width: 35%; background: linear-gradient(90deg,transparent,#00eaf618,transparent); opacity: 0; }
.ai-process-path > div > span { position: absolute; left: 11px; top: 15px; font: 10px var(--mono-font); color: var(--cyan); }
.ai-process-path b { display: block; font-size: 14px; font-weight: 500; color: #c9e6eb; line-height: 1.7; }
.ai-process-path small { display: block; font-size: 11px; color: #88acb8; margin-top: 3px; }
.ai-process-path > i { position: absolute; width: 5px; height: 5px; background: #72cbd5; left: -3px; }
.ai-process-path > i:first-child { top: 0; }
.ai-process-path > i:last-child { bottom: 0; }
.ai-answer { position: relative; padding: 17px 18px; border: 1px solid #35858d; border-left: 3px solid #62dce3; background: #12303a; }
.ai-answer__label { font-size: 11px; color: #92c4ca; }
.ai-answer__lines { display: grid; gap: 7px; margin-block: 12px 15px; }
.ai-answer__lines i { height: 3px; width: 92%; background: #6798a45c; }
.ai-answer__lines i:nth-child(2) { width: 80%; }
.ai-answer__lines i:nth-child(3) { width: 56%; }
.ai-answer__source { display: flex; align-items: center; gap: 8px; color: #b1e6e7; font-size: 12px; }
.ai-answer__source svg { width: 17px; height: 17px; flex-shrink: 0; }
.ai-flow-study__footer { display: flex; gap: 16px; color: #88a6b1; font-size: 11px; line-height: 1.7; margin-top: 16px; }
.ai-flow-study figcaption { color: var(--muted); font-size: 12px; margin-top: 18px; }
.ai-flow-study:hover .ai-process-path > div::before, .ai-intro:focus-within .ai-process-path > div::before { opacity: 1; animation: ai-task-scan .85s ease-out 1; }
.ai-flow-study:hover .ai-process-path > div:nth-of-type(2)::before, .ai-intro:focus-within .ai-process-path > div:nth-of-type(2)::before { animation-delay: .2s; }
@keyframes ai-task-scan { from { transform: translateX(0); } to { transform: translateX(420%); } }
.ai-applications { padding-block: 64px 28px; }
.ai-applications__heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 32px; }
.ai-applications__heading h2 { font: 400 clamp(32px,3.2vw,46px)/1.3 var(--headline-font); margin: 12px 0 0; }
.ai-applications__heading > p { font-size: 16px; color: var(--ai-copy); line-height: 1.8; margin: 0; max-width: 27em; }
.ai-application-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); border-top: 1px solid #3b6874; }
.ai-application { padding: 30px 40px 30px 0; border-bottom: 1px solid var(--ai-rule); }
.ai-application:nth-child(even) { padding-left: 40px; padding-right: 0; border-left: 1px solid var(--ai-rule); }
.ai-application header > span { font: 11px/1.5 var(--mono-font); letter-spacing: .05em; color: #78a5b2; }
.ai-application h3 { --card-accent: var(--cyan); font: 400 clamp(26px,2.5vw,36px)/1.4 var(--headline-font); margin: 12px 0 18px; animation: none; }
.ai-application > p { color: var(--ai-copy); font-size: 16px; line-height: 1.85; margin: 0; max-width: 35em; }
.ai-application dl { display: grid; gap: 10px; margin: 22px 0 18px; }
.ai-application dl > div { display: grid; grid-template-columns: 36px minmax(0,1fr); gap: 18px; }
.ai-application dt { color: #7298a6; font-size: 13px; line-height: 1.8; }
.ai-application dd { margin: 0; font-size: 15px; line-height: 1.8; color: #d0dce2; }
.ai-application > .ai-application__boundary { color: var(--muted); font-size: 14px; }
@media(max-width:1100px) {
  .ai-intro__layout { gap: 32px; grid-template-columns: minmax(0,.85fr) minmax(0,1.15fr); }
  .ai-intro__description { font-size: 17px; }
  .ai-flow-study__canvas { padding-inline: 18px; }
  .ai-application { padding-right: 28px; }
  .ai-application:nth-child(even) { padding-left: 28px; }
}
@media(max-width:800px) {
  .ai-intro__layout { grid-template-columns: 1fr; gap: 36px; }
  .ai-intro h1 { max-width: none; }
  .ai-flow-study { width: min(100%,600px); justify-self: center; }
  .ai-applications__heading { display: block; }
  .ai-applications__heading > p { margin-top: 16px; }
  .ai-application-grid { display: block; }
  .ai-application, .ai-application:nth-child(even) { padding: 28px 0; border-left: 0; }
}
@media(max-width:520px) {
  .ai-intro { padding-block: 16px 36px; }
  .ai-intro .breadcrumb { margin-bottom: 24px; }
  .ai-service-page .ai-intro h1 { font-size: 48px; }
  .ai-intro__description { font-size: 16px; }
  .ai-flow-study__canvas { padding: 16px 14px 14px; box-shadow: 5px 6px 0 #07111d99; }
  .ai-flow-study__bar { font-size: 9px; gap: 8px; padding-bottom: 14px; }
  .ai-query { gap: 10px; padding: 12px; margin-top: 16px; }
  .ai-query b { font-size: 13px; }
  .ai-processing { gap: 12px; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); }
  .ai-process-path { padding-left: 12px; }
  .ai-process-path > div { padding: 9px 8px 9px 30px; }
  .ai-process-path > div > span { left: 8px; }
  .ai-process-path b { font-size: 13px; }
  .ai-process-path small { font-size: 10px; }
  .ai-sources > div { font-size: 12px; gap: 7px; }
  .ai-answer { padding: 14px; }
  .ai-flow-study__footer { gap: 14px; }
  .ai-applications { padding-block: 40px 20px; }
  .ai-application dd { font-size: 16px; }
  .ai-application > .ai-application__boundary { font-size: 15px; }
}
@media(prefers-reduced-motion:reduce) {
  .ai-service-page *, .ai-service-page *::before, .ai-service-page *::after { animation: none !important; transition: none !important; }
  .ai-service-page .ai-process-path > div::before { opacity: 0; }
}