/* v2.5 contextual service exploration. Values here are preview choices, not approved brand tokens. */
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/* Final review: a recognisable C-mark atmosphere and readable conversation scale. */
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.ct-ai-intro{position:relative;isolation:isolate;padding-top:116px}
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.ct-ai-atmosphere span{position:absolute;left:38px;top:66px;width:6px;height:6px;border-radius:50%;background:#2e79de;box-shadow:0 0 18px 6px #6daeff42;animation:ct-signal 7s ease-in-out infinite}
.ct-ai-atmosphere span+span{left:92px;top:107px;width:4px;height:4px;animation-delay:-3s;opacity:.55}
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.ct-ai-icon-button{min-width:40px;min-height:40px}
.ct-ai-bloom{background:radial-gradient(ellipse at 70% 58%,#438efbb0 0,#89bbfc65 24%,#bddbff35 45%,transparent 69%)}
@keyframes ct-signal{0%,100%{transform:translate(0,0);opacity:.35}50%{transform:translate(25px,-15px);opacity:.85}}
@media(max-width:650px){.ct-ai-panel{border-radius:0}.ct-ai-intro{padding-top:96px}.ct-ai-atmosphere{height:140px}.ct-ai-atmosphere img{width:285px;top:-74px}.ct-ai-input-wrap textarea,.ct-ai-brief input,.ct-ai-brief textarea{font-size:16px}.ct-ai-compose-meta{align-items:center}.ct-ai-compose-meta>span{max-width:240px}.ct-ai-brief-toggle{width:40px;height:40px}}
@media(prefers-reduced-motion:reduce){.ct-ai-atmosphere span,.ct-ai-message-waiting p:after,.ct-ai-popover.ct-ai-is-typing .ct-ai-popover-body:after{animation:none!important}.engagement-options article{transition:none!important}}

/* Contextual assistant entry points beside each topic title. */
[data-ai-topic] :is(h3,h4){position:relative}
[data-ai-topic] .ct-ai-trigger{position:relative;top:auto;right:auto;display:inline-flex;vertical-align:middle;align-items:center;justify-content:center;width:29px;height:29px;margin:0 0 2px 7px;padding:2px;overflow:visible;clip:auto;white-space:nowrap;border:1px solid #bcd3f0;border-radius:8px;background:#fff;color:#1753af;cursor:pointer;opacity:0;visibility:visible;pointer-events:none;transform:translateY(3px);transition:opacity .18s ease,transform .18s ease,background-color .18s ease}
[data-ai-topic]:is(:hover,:focus-within) .ct-ai-trigger,[data-ai-topic] .ct-ai-trigger:focus-visible{opacity:1;visibility:visible;pointer-events:auto;transform:none}
[data-ai-topic] .ct-ai-trigger img{display:block;width:23px;height:23px;object-fit:contain}
[data-ai-topic] .ct-ai-trigger span{position:absolute;z-index:5;right:0;top:calc(100% + 5px);width:max-content;max-width:min(190px,calc(100vw - 32px));padding:7px 9px;border-radius:7px;background:#174f9f;color:#fff;font:400 12px/1.25 -apple-system,BlinkMacSystemFont,"Inter","Segoe UI",sans-serif;box-shadow:0 3px 8px #183b6833;opacity:0;visibility:hidden;pointer-events:auto;transform:translateY(-3px);transition:opacity .16s ease,transform .16s ease}
[data-ai-topic] .ct-ai-trigger:is(:hover,:focus) span{opacity:1;visibility:visible;transform:none}
[data-ai-topic] .ct-ai-trigger:hover{background:#edf5ff}
[data-ai-topic] .ct-ai-trigger:focus-visible{outline:2px solid #175ddc;outline-offset:3px}
.engagement-options article{cursor:auto}
@media(hover:none){[data-ai-topic] .ct-ai-trigger{width:44px;height:44px;margin-left:0;opacity:1;visibility:visible;pointer-events:auto;transform:none}}
@media(prefers-reduced-motion:reduce){[data-ai-topic] .ct-ai-trigger,[data-ai-topic] .ct-ai-trigger span{transition:none!important;transform:none!important}}
@media(forced-colors:active){[data-ai-topic] .ct-ai-trigger{border-color:ButtonText;color:ButtonText}[data-ai-topic] .ct-ai-trigger span{background:Canvas;color:CanvasText;border:1px solid CanvasText}}
.ct-ai-context p:empty{display:none}
.ct-ai-compose-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px}
.ct-ai-compose-actions a,.ct-ai-stop{color:#1755b8;font:400 11px CTPoppins,Arial,sans-serif;text-decoration:underline;text-underline-offset:2px}
.ct-ai-stop{border:0;background:transparent;cursor:pointer}
.ct-ai-stop[hidden]{display:none}
.ct-ai-input-wrap button:disabled{opacity:.5;cursor:not-allowed;transform:none}
.ct-ai-suggestions[hidden]{display:none}
.ct-ai-message-error{align-self:flex-start;padding:10px 12px;border-radius:8px;background:#f3f7fc;color:#253b56}
.ct-ai-message-error button{display:block;margin-top:7px;padding:7px 10px;border:1px solid #bdcee4;border-radius:7px;background:#fff;color:#1755b8;cursor:pointer}
.ct-ai-sources{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.ct-ai-sources a{font-size:11px;color:#1755b8;text-decoration:underline;text-underline-offset:2px}
.ct-ai-sources span{font-size:11px;color:#60738d}
.ct-ai-sources :not(:first-child):before{content:'·';padding-right:6px;color:#60738d}

/* Industry cards use the Services engagement-card hover treatment. */
.industry-slide{transition:transform .28s cubic-bezier(.16,1,.3,1),box-shadow .28s,border-color .28s,background .28s}
.industry-slide.active:is(:hover,:focus-within,.ct-ai-active){z-index:2;transform:scale(1.025);border-color:#abc8ef;background:linear-gradient(145deg,#fff,#f5f9ff);box-shadow:0 15px 38px #164a8118,0 0 0 1px #d9e8fb}
@media(max-width:650px){.industry-slide.active:is(:hover,:focus-within,.ct-ai-active){transform:scale(1.012)}}
@media(prefers-reduced-motion:reduce){.industry-slide{transition:none!important}}
@media(forced-colors:active){.industry-slide.active:is(:hover,:focus-within,.ct-ai-active){border-color:Highlight;box-shadow:none;background:Canvas}}

/* AI cards: a steady blue border light runs around the card on hover. */
@property --ct-ai-glow-turn{syntax:"<angle>";inherits:false;initial-value:0deg}
.service-card[data-ai-topic],.engagement-options article[data-ai-topic],.work-model[data-ai-topic],.industry-preview[data-ai-topic],.delivery-case[data-ai-topic]{position:relative}
.service-card[data-ai-topic]::before{display:none}
:is(.service-card,.engagement-options article,.industry-slide,.work-model,.industry-preview,.delivery-case)[data-ai-topic]>.ct-ai-card-glow{
  position:absolute;
  inset:-1px;
  z-index:4;
  border-radius:inherit;
  padding:2px;
  pointer-events:none;
  opacity:0;
  background:conic-gradient(from var(--ct-ai-glow-turn),transparent 0deg 240deg,rgb(23 93 220 / 12%) 265deg,#9fc8ff 290deg,#175ddc 310deg,#9fc8ff 330deg,transparent 355deg 360deg);
  filter:drop-shadow(0 0 5px rgb(23 93 220 / 35%));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask-composite:exclude;
  transition:opacity .25s ease;
  animation:ct-ai-glow-orbit 3.6s linear infinite;
  animation-play-state:paused;
}
:is(.service-card,.engagement-options article,.industry-slide,.work-model,.industry-preview,.delivery-case)[data-ai-topic]:is(:hover,:focus-within,.ct-ai-active)>.ct-ai-card-glow{opacity:1;animation-play-state:running}
@keyframes ct-ai-glow-orbit{to{--ct-ai-glow-turn:360deg}}
@media(hover:none){:is(.service-card,.engagement-options article,.industry-slide,.work-model,.industry-preview,.delivery-case)[data-ai-topic]>.ct-ai-card-glow{display:none}}
@media(prefers-reduced-motion:reduce){:is(.service-card,.engagement-options article,.industry-slide,.work-model,.industry-preview,.delivery-case)[data-ai-topic]>.ct-ai-card-glow{transition:none;filter:none;animation:none}}
@media(forced-colors:active){:is(.service-card,.engagement-options article,.industry-slide,.work-model,.industry-preview,.delivery-case)[data-ai-topic]>.ct-ai-card-glow{display:none}}

/* AI launcher: a blue light runs around the ring on hover so the button reads as AI. */
.ct-ai-launcher{border-color:#b9d3f5;box-shadow:0 10px 30px #175ddc33,0 0 0 4px rgb(23 93 220 / 6%),0 2px 7px #142e501f}
.ct-ai-launcher:before{border-color:#175ddcb3}
.ct-ai-launcher:after{position:absolute;inset:-2px;content:"";border-radius:50%;padding:2.5px;pointer-events:none;background:conic-gradient(from var(--ct-ai-glow-turn),rgb(23 93 220 / 18%) 0deg 200deg,#9fc8ff 250deg,#175ddc 300deg,#9fc8ff 335deg,rgb(23 93 220 / 18%) 360deg);filter:drop-shadow(0 0 6px rgb(23 93 220 / 45%));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0)}
.ct-ai-launcher:is(:hover,:focus-visible):after{animation:ct-launcher-glow 1.6s linear infinite}
@keyframes ct-launcher-glow{to{--ct-ai-glow-turn:360deg}}
@media(prefers-reduced-motion:reduce){.ct-ai-launcher:after{animation:none}}
@media(forced-colors:active){.ct-ai-launcher:after{display:none}}

/* A one-time invitation beside the assistant launcher. */
.ct-ai-launcher{width:68px;height:68px}
.ct-ai-launcher img{width:46px;height:46px;border-radius:50%;object-fit:contain}
.ct-ai-mark img{width:29px;height:29px}
.ct-ai-mark-large img{width:39px;height:39px}
.ct-ai-launcher-prompt[hidden]{display:none!important}
.ct-ai-launcher-prompt{position:fixed;right:24px;bottom:108px;z-index:70;display:flex;align-items:center;gap:2px;min-height:40px;padding:3px 4px 3px 10px;border:1px solid #174f9f;border-radius:9px;background:#174f9f;box-shadow:0 8px 20px rgb(22 54 99 / 18%);color:#fff;font-family:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",sans-serif;animation:ct-pop .28s cubic-bezier(.16,1,.3,1) both}
.ct-ai-launcher-prompt:after{content:"";position:absolute;right:24px;bottom:-6px;width:10px;height:10px;transform:rotate(45deg);border-right:1px solid #174f9f;border-bottom:1px solid #174f9f;background:#174f9f}
.ct-ai-launcher-prompt-action{display:inline-flex;align-items:center;min-height:32px;padding:5px 4px 5px 2px;border:0;background:transparent;color:#fff;font:650 12px/1.2 -apple-system,BlinkMacSystemFont,"Inter","Segoe UI",sans-serif;cursor:pointer}
.ct-ai-launcher-prompt-close{display:grid;place-items:center;width:32px;height:32px;padding:0;border:0;border-radius:6px;background:transparent;color:#fff;cursor:pointer}
.ct-ai-launcher-prompt-close svg{width:13px;height:13px}
.ct-ai-launcher-prompt :is(button:hover,button:focus-visible){background:rgb(255 255 255 / 15%);color:#fff}
.ct-ai-launcher-prompt button:focus-visible{outline:2px solid #fff;outline-offset:2px}
@media(max-width:650px){.ct-ai-launcher{width:64px;height:64px}.ct-ai-launcher img{width:44px;height:44px}.ct-ai-launcher-prompt{right:16px;bottom:calc(94px + env(safe-area-inset-bottom))}}
@media(prefers-reduced-motion:reduce){.ct-ai-launcher-prompt{animation:none}}
@media(forced-colors:active){.ct-ai-launcher-prompt{border-color:CanvasText;box-shadow:none}.ct-ai-launcher-prompt:after{border-color:CanvasText}}
.ct-ai-brief-transfer-note{margin:14px 0 0;color:#435a76;font-size:12px;line-height:1.55}
.ct-ai-brief-actions .ct-ai-brief-handoff{background:#175ddc;border-color:#175ddc;color:#fff}
.ct-ai-brief-actions .ct-ai-brief-handoff:hover{background:#0c4cbf}
.ct-ai-brief-actions .ct-ai-brief-handoff:disabled{opacity:.6;cursor:wait}
.ct-ai-proposals:empty{display:none}.ct-ai-proposals{margin:14px 0;padding:12px;border:1px solid #cddbea;border-radius:8px;background:#fff;color:#172942;font-size:12px;line-height:1.5}.ct-ai-proposals>p{margin:0 0 10px}.ct-ai-proposal{padding:10px 0;border-top:1px solid #e4ebf3}.ct-ai-proposal strong,.ct-ai-proposal small{display:block;overflow-wrap:anywhere}.ct-ai-proposal small{margin:5px 0 8px;color:#435a76;font-size:12px}.ct-ai-proposal button{min-height:40px;margin:0 7px 4px 0;padding:7px 10px;border:1px solid #cbdcf0;border-radius:8px;background:#fff;color:#205baf;font:inherit;cursor:pointer}.ct-ai-proposal button:hover{background:#eaf3ff}.ct-ai-proposal button:focus-visible{outline:2px solid #175ddc;outline-offset:2px}