/* Brand inputs → Spron → an article shaped by the business. */
#feature-details .fd-card--brand .fd-scene--brand{height:auto;align-self:stretch}
#feature-details .fd-card--brand .brand-flow{box-sizing:border-box;width:100%;height:auto;min-height:600px;aspect-ratio:auto;padding:60px 0 0 60px;display:flex;flex-direction:column;justify-content:flex-start;background-color:#ffc9ff;background-image:radial-gradient(#e8bce8 .65px,transparent .65px);background-size:14px 14px;overflow:hidden}
.bf-canvas{box-sizing:border-box;flex:1;width:100%;padding:24px 24px 0;border:0;border-radius:22px 0 0 0;background:#fff;display:flex;flex-direction:column;justify-content:flex-start}
.bf-inputs{display:flex;justify-content:center;flex-wrap:wrap;gap:4px}
.bf-input{box-sizing:border-box;flex:0 1 auto;min-width:0;max-width:100%;border:1px solid #dfe1e5;border-radius:100px;background:#fff;padding:10px 16px 9px;display:grid;grid-template-columns:16px 1fr;gap:4px 6px;transition:background .35s,border-color .35s,transform .35s}
.bf-input>i{font-size:16px;color:#057cf5}.bf-input strong{font-size:14px;line-height:18px;font-weight:550;letter-spacing:-.4px;white-space:nowrap}
.bf-connections{height:36px;flex:none;padding:0}.bf-connections svg{display:block;width:100%;height:100%;overflow:visible;fill:none;stroke-width:1.5}.bf-connections path{vector-effect:non-scaling-stroke}.bf-wire{stroke:#9aa3af}.bf-signal{stroke:#626b77;stroke-dasharray:12 250;animation:bfTravel 3s linear infinite}.bf-signal--second{animation-delay:.65s}
.bf-engine{position:relative;display:flex;align-items:center;gap:12px;background:#fff;border:1px solid #dfe1e5;border-radius:16px;padding:16px;min-height:64px;box-sizing:border-box}.bf-engine>img{width:93px;height:27px;object-fit:contain;flex:none}.bf-engine-status{display:flex;gap:3px}.bf-engine-status i{width:3px;height:3px;border-radius:50%;background:#057cf5;animation:bfThink 1.5s ease-in-out infinite}.bf-engine-status i:nth-child(2){animation-delay:.2s}.bf-engine-status i:nth-child(3){animation-delay:.4s}
.bf-output-line{height:32px;position:relative;display:flex;justify-content:center;align-items:flex-end;color:#8e929a}.bf-output-line:before{content:"";position:absolute;top:0;bottom:8px;left:50%;width:1px;background:#d0d3d8}.bf-output-line span{position:absolute;top:0;left:calc(50% - 2px);width:4px;height:5px;border-radius:4px;background:#8e929a;animation:bfDrop 3s ease-in-out infinite}.bf-output-line i{font-size:15px;line-height:12px}
.bf-article{background:#fff;border:1px solid #dfe1e5;border-radius:16px;padding:18px}.bf-article h4{font-size:18px;line-height:24px;font-weight:550;letter-spacing:-.6px;margin:0 0 8px;color:#202024}.bf-article p{font-size:13px;line-height:19px;color:#807885;margin:0;min-height:38px}
.bf-traffic{padding:16px 18px;border:1px solid #dfe1e5;border-radius:16px;background:#fff}
.bf-traffic .hs-chart{position:relative;height:78px;padding:0}
.bf-traffic .bf-traffic-area{fill:url(#spron-brand-traffic-area)}
.bf-traffic .hs-dates{padding:6px 12px 0;font-size:10px;line-height:16px}
.bf-traffic-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}
.bf-traffic-heading strong{font-size:14px;line-height:20px;font-weight:550;letter-spacing:-.4px;color:#202024}
.bf-traffic-heading>span{font-size:10px;line-height:16px;color:#807885}
.bf-traffic-chart{display:block;width:100%;height:76px;margin:12px 0;overflow:visible}
.bf-chart-grid{fill:none;stroke:#e8eaee;stroke-width:1;vector-effect:non-scaling-stroke}
.bf-chart-area{fill:#edf5ff}
.bf-chart-line{fill:none;stroke:#057cf5;stroke-width:1.5;stroke-linejoin:round;stroke-linecap:round;vector-effect:non-scaling-stroke}
.bf-traffic-sources{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:11px;line-height:16px;color:#737987}
.bf-traffic-sources>div{display:flex;gap:12px;flex-wrap:wrap}
.bf-traffic-sources>div>span{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:#202024}
.bf-traffic-sources img{object-fit:contain;flex:none}
.bf-article.is-changing{animation:bfReveal .45s ease both}
.brand-flow:not(.is-running) *{animation-play-state:paused!important}
@keyframes bfTravel{from{stroke-dashoffset:265}to{stroke-dashoffset:0}}
@keyframes bfThink{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-2px)}}
@keyframes bfDrop{0%,20%{opacity:0;transform:translateY(0)}30%{opacity:1}90%,100%{opacity:0;transform:translateY(24px)}}
@keyframes bfReveal{from{opacity:.5;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1100px) and (min-width:701px){#feature-details .fd-card--brand .brand-flow{padding:20px}.bf-canvas{padding:18px 18px 0}.bf-engine-status{display:none}}
@media(max-width:700px){#feature-details .fd-card--brand .fd-scene--brand{width:100%;max-width:none}#feature-details .fd-card--brand .brand-flow{max-width:none;padding:20px;border-radius:22px;min-height:600px}.bf-canvas{padding:16px 16px 0;border-radius:18px 0 0 0}.bf-engine-status{display:none}}
@media(prefers-reduced-motion:reduce){.brand-flow *{animation:none!important;transition:none!important}.bf-signal,.bf-output-line span,.bf-engine-status{display:none}}

/* One timeline owns the accordion, the cards and the discovery chart. */
.bf-canvas{min-height:540px;justify-content:center;padding-bottom:24px}
.bf-stage{display:grid;grid-template-rows:1fr;flex:none;opacity:0;visibility:hidden;transition:opacity .4s ease,visibility .4s}
.bf-stage.is-open{grid-template-rows:1fr;opacity:1;visibility:visible}
.bf-stage-inner{position:relative;min-height:0;overflow:hidden}
.bf-stage--inputs .bf-stage-inner{padding-top:2px}
.bf-engine-label{margin-left:auto;min-width:0;color:#000;font-size:14px;line-height:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bf-article p{transition:opacity .4s ease}
.bf-article.has-metrics p{opacity:0}
.bf-article-detail{display:grid;margin-top:12px}.bf-article-detail>p,.bf-article-detail>.bf-article-metrics{grid-area:1 / 1}
.brand-flow .bf-traffic{padding:12px 16px 10px}
.brand-flow :is(.bf-signal,.bf-output-line span,.bf-engine-status i){animation-play-state:paused!important;animation-delay:var(--bf-time,0s)}
.brand-flow .hs-traffic[data-hs-staged] :is(.hs-referral,.hs-referral-point,.hs-referral-stem,.hs-chart-reveal){animation-play-state:paused!important;animation-delay:var(--bf-chart-time,0s)}
.brand-flow[data-phase="discovery"] .bf-engine-status{visibility:hidden}
@media(max-width:700px){.bf-canvas{min-height:540px}.bf-engine{gap:8px}.bf-engine-label{font-size:12px;line-height:16px}}
@media(prefers-reduced-motion:reduce){.bf-stage,.bf-article p{transition:none}.brand-flow .hs-chart-reveal{clip-path:inset(0)}.brand-flow .hs-referral--google,.brand-flow .hs-referral-stem--google{opacity:0}.brand-flow .hs-referral--chatgpt{display:flex;opacity:1}.brand-flow .hs-referral-stem--chatgpt{opacity:1}}

/* Sequential learning, reserved text layout and publishing milestones. */
.bf-input{background:linear-gradient(90deg,#edf5ff var(--input-fill,0%),#fff var(--input-fill,0%))}
.bf-input.is-learning{border-color:#057cf5}
.bf-input.is-learned{box-shadow:inset 0 0 0 1px #057cf510}
.bf-input:not(.is-learning) strong{color:transparent;background:#f0f2f4;border-radius:4px}
.bf-input:not(.is-learning)>i{opacity:.2}
.bf-stage.is-pending:not(.bf-stage--discovery) .bf-stage-inner>*{visibility:hidden}
.bf-stage.is-pending .bf-stage-inner::before{content:"";position:absolute;top:0;left:50%;width:1px;height:32px;background:#eceef1}
.bf-stage.is-pending .bf-stage-inner::after{content:"";position:absolute;inset:32px 0 0;box-sizing:border-box;border:1px solid #eceef1;border-radius:12px;background:linear-gradient(#eff1f4,#eff1f4) 16px center / 26% 7px no-repeat,linear-gradient(#f2f3f5,#f2f3f5) right 16px center / 18% 7px no-repeat,#fff}
.bf-article{position:relative}
.bf-article :is(h4,p){text-wrap:balance}
.bf-type-word{white-space:nowrap}
.bf-skeleton{display:none;position:absolute;inset:20px 18px;flex-direction:column;gap:9px;overflow:hidden}
.bf-skeleton i{display:block;height:10px;flex:none;border-radius:4px;background:linear-gradient(90deg,#edf0f3,#f9fafb,#edf0f3);background-size:200% 100%;background-position:var(--bf-skeleton-position,0%) 0}
.bf-article.is-loading .bf-skeleton{display:flex}
.bf-article.is-loading :is(h4,p){opacity:0}
.bf-wordpress-mark{position:relative;width:24px;height:24px;flex:none}
.bf-wordpress-mark>img{display:block;width:24px;height:24px;object-fit:contain}
.bf-publish-check{position:absolute;right:-3px;bottom:-2px;width:11px;height:11px;border:1px solid #fff;border-radius:50%;background:#20b77a;display:grid;place-items:center}
.bf-publish-check svg{display:block;width:8px;height:8px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.bf-mini-publish>span{font-size:9px;line-height:13px;white-space:nowrap;color:#000}

.bf-article-metrics{display:grid;grid-template-rows:1fr;opacity:0;transition:opacity .4s ease;margin-top:0}
.bf-article.has-metrics .bf-article-metrics{opacity:1}
.bf-metrics-inner{min-height:0;overflow:hidden;display:grid;grid-template-columns:1.35fr repeat(3,minmax(0,1fr));align-items:end;gap:6px}
.bf-mini-score,.bf-mini-stat{min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:5px;padding-top:12px;padding-bottom:2px;border-top:1px solid #eef0f3;color:#000}
.bf-mini-stat{height:100%;box-sizing:border-box}
.bf-mini-publish{justify-content:flex-end}
.bf-mini-stat strong{font-size:14px;line-height:20px;font-weight:550}
.bf-metrics-inner span{font-size:9px;line-height:13px;white-space:nowrap}
.bf-mini-gauge{position:relative;width:52px;height:30px}
.bf-mini-gauge svg{display:block;width:100%;height:100%;fill:none;stroke-width:17}
.bf-mini-track{stroke:#eef0f1}.bf-mini-arc{stroke:#0cba85}
.bf-mini-gauge strong{position:absolute;inset:11px 0 0;text-align:center;font-size:16px;line-height:19px;font-weight:600}
@media(prefers-reduced-motion:reduce){.bf-article-metrics{transition:none}}

.bf-skeleton i:first-child{height:14px;width:86%;margin-bottom:13px}
.bf-skeleton i:nth-child(2){width:96%}
.bf-skeleton i:last-child{width:72%}
/* Both discovery states occupy the same rows, including their date baseline. */
.bf-stage--discovery .bf-stage-inner{display:grid;grid-template-rows:32px 152px}
.bf-stage--discovery .bf-output-line{grid-area:1 / 1}
.brand-flow .bf-stage--discovery :is(.bf-chart-skeleton,.bf-traffic){grid-area:2 / 1;box-sizing:border-box;height:152px;min-height:0;margin:0;padding:12px 16px 10px;border:1px solid #dfe1e5;border-radius:16px;background:#fff;display:grid;grid-template-rows:106px 22px;overflow:hidden}
.bf-chart-skeleton{pointer-events:none;opacity:calc(1 - var(--bf-chart-ready,0));z-index:1}
.bf-chart-skeleton svg{width:100%;height:78px;display:block;margin-top:28px}
.bf-chart-skeleton>div{display:flex;align-items:center;justify-content:space-between;padding:6px 12px 0}
.bf-chart-skeleton i{width:25px;height:5px;border-radius:3px;background:#eef0f3}
.brand-flow .bf-stage--discovery .bf-traffic{opacity:var(--bf-chart-ready,0)}
.brand-flow .bf-stage--discovery .hs-chart{height:106px;min-height:0;padding:0}
.brand-flow .bf-stage--discovery .hs-chart>svg{position:absolute;top:28px;left:0;width:100%;height:78px}
.brand-flow .hs-referral{box-sizing:border-box;max-width:100%}
.brand-flow .hs-referral>span{min-width:0;overflow:hidden;text-overflow:ellipsis}
.brand-flow .hs-referral--google{bottom:calc((100% - 28px) * .4375 + 12px)}
.brand-flow .hs-referral--chatgpt{bottom:calc((100% - 28px) * .739583 + 12px)}
.brand-flow :is(.hs-referral-point--google,.hs-referral-stem--google){--point-y:calc(28px + (100% - 28px) * .5625)}
.brand-flow :is(.hs-referral-point--chatgpt,.hs-referral-stem--chatgpt){--point-y:calc(28px + (100% - 28px) * .260417)}
.brand-flow .bf-stage--discovery .hs-dates{box-sizing:border-box;height:22px;padding:6px 12px 0;line-height:16px}
.bf-stage--discovery.is-pending .bf-stage-inner::before,.bf-stage--discovery.is-pending .bf-stage-inner::after{display:none}