/* P19.24 scoped style segment: 02-knowledge.css */

/* R50 Technical Knowledge Layer */
.knowledge-hero{background:radial-gradient(circle at 82% 12%,rgba(13,91,215,.10),transparent 30%),linear-gradient(180deg,#f5fafc,#fff)}.knowledge-trustline{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 0}.knowledge-trustline span{display:flex;align-items:center;gap:7px;padding:9px 12px;border:1px solid #d8e5ea;border-radius:999px;background:#fff;color:#4e697b;font-size:.78rem}.knowledge-trustline strong{color:#0b4050}.knowledge-scope-note{margin-top:22px;max-width:980px}.knowledge-featured{padding-top:70px}.knowledge-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.knowledge-card,.knowledge-related-card,.knowledge-link-card{display:flex;flex-direction:column;min-height:100%;padding:24px;border:1px solid #d8e5ea;border-radius:22px;background:#fff;color:var(--ink);text-decoration:none;box-shadow:0 12px 34px rgba(8,31,53,.045);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.knowledge-card:hover,.knowledge-related-card:hover,.knowledge-link-card:hover{transform:translateY(-3px);border-color:#a9d7d3;box-shadow:0 18px 42px rgba(8,31,53,.08)}.knowledge-card h3{margin:12px 0 10px;font-size:1.18rem}.knowledge-card p,.knowledge-related-card small,.knowledge-link-card small{color:#5f7687}.knowledge-card>strong,.knowledge-related-card>b,.knowledge-link-card>b{margin-top:auto;padding-top:18px;color:var(--accent);font-size:.78rem}.knowledge-card__top{display:flex;align-items:center;justify-content:space-between;gap:12px}.knowledge-card__top span{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;border:2px solid #a8d3d0;color:#087f8c;font-size:.68rem;font-weight:900}.knowledge-card__top b,.knowledge-card__eyebrow{color:#6a8192;font-size:.68rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.knowledge-card-featured{position:relative;overflow:hidden;background:linear-gradient(180deg,#fff,#f7fbfc)}.knowledge-card-featured:before{content:"";position:absolute;right:-45px;top:-45px;width:120px;height:120px;border-radius:50%;border:18px solid rgba(8,127,140,.055)}.knowledge-card-featured h3{font-size:1.3rem}.knowledge-editorial-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:start}.knowledge-boundary-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}.knowledge-boundary-columns>div{padding:24px;border:1px solid #dbe6eb;border-radius:20px;background:#fff}.knowledge-boundary-columns>div:last-child{background:#f7f9fa}.knowledge-boundary-columns strong{display:block;margin-bottom:10px}.knowledge-boundary-columns ul{margin:0;padding-left:19px;color:#5f7687}.knowledge-boundary-columns li{margin:7px 0}
.section-knowledge-home{background:linear-gradient(180deg,#fff,#f7fbfc)}.knowledge-link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.knowledge-link-card span,.knowledge-related-card span{display:block;margin-bottom:9px;color:#668092;font-size:.67rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.knowledge-link-card strong,.knowledge-related-card strong{display:block;font-size:1.07rem;line-height:1.3}.knowledge-link-card small,.knowledge-related-card small{display:block;margin-top:9px;line-height:1.55}.knowledge-home-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:22px}.knowledge-home-cta span{color:#6c8191;font-size:.78rem}
.knowledge-article-hero{padding-bottom:56px}.knowledge-article-hero__grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.55fr);gap:48px;align-items:end}.knowledge-article-hero h1{max-width:980px;font-size:clamp(2.5rem,4.8vw,4.2rem)}.knowledge-topics{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:22px}.knowledge-topics span{padding:7px 10px;border:1px solid #d6e4e9;border-radius:999px;background:#fff;color:#4f6b7e;font-size:.73rem;font-weight:700}.knowledge-topics .knowledge-topics__label{padding:0;border:0;border-radius:0;background:transparent;color:#6d8393;font-size:.68rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase}.knowledge-byline{display:flex;flex-wrap:wrap;gap:9px 18px;margin-top:22px;color:#6b8191;font-size:.76rem}.knowledge-byline strong{color:#263f51}.knowledge-quick-answer{padding:24px;border-radius:24px;background:#06182b;color:#fff;box-shadow:0 20px 48px rgba(6,24,43,.16)}.knowledge-quick-answer>span{display:block;margin-bottom:10px;color:#70ddd0;font-size:.65rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.knowledge-quick-answer>strong{display:block;font-size:1.25rem;line-height:1.25}.knowledge-quick-answer p{margin:13px 0 0;color:#afc1cf;font-size:.83rem}.knowledge-diagram-section{padding:58px 0}.knowledge-diagram{padding:28px;border:1px solid #d8e5ea;border-radius:28px;background:radial-gradient(circle at 50% 50%,rgba(8,127,140,.055),transparent 36%),linear-gradient(180deg,#fbfdfe,#f4f9fa);box-shadow:0 18px 50px rgba(8,31,53,.055)}.knowledge-diagram__label{margin-bottom:20px;color:#668092;font-size:.68rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.knowledge-diagram__flow{display:grid;grid-template-columns:minmax(150px,1fr) 34px minmax(150px,1fr) 34px minmax(150px,1fr) 34px minmax(150px,1fr);align-items:center;gap:10px}.knowledge-node{position:relative;min-height:118px;padding:22px 18px 18px;border:1px solid #cfdee5;border-radius:20px;background:#fff}.knowledge-node span{display:grid;place-items:center;width:34px;height:34px;margin-bottom:13px;border-radius:50%;background:#e7f5f4;color:#087f8c;font-size:.65rem;font-weight:900}.knowledge-node strong{font-size:.92rem;line-height:1.35}.knowledge-arrow{text-align:center;color:#7da5b1;font-size:1.4rem;font-weight:900}.knowledge-diagram__note{margin:18px 0 0;color:#738795;font-size:.72rem}.knowledge-body-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start}.knowledge-body{max-width:820px}.knowledge-body section+section{margin-top:42px}.knowledge-body h2{font-size:clamp(1.65rem,2.6vw,2.25rem);margin-bottom:16px}.knowledge-body p{color:#425e71}.knowledge-list{margin:17px 0 0;padding:0;list-style:none}.knowledge-list li{position:relative;margin:12px 0;padding-left:28px;color:#486477}.knowledge-list li:before{content:"";position:absolute;left:3px;top:.67em;width:9px;height:9px;border-radius:50%;background:#0b8893;box-shadow:0 0 0 5px #e6f4f3}.knowledge-boundary-note{margin-top:44px;background:#fff;border-color:#cfdfe5}.knowledge-side{display:grid;gap:16px;position:sticky;top:100px}.knowledge-side-card{padding:20px;border:1px solid #d5e2e8;border-radius:18px;background:#fff}.knowledge-side-card>span{display:block;margin-bottom:8px;color:#6d8393;font-size:.65rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.knowledge-side-card>strong{display:block;font-size:.95rem}.knowledge-side-card p{margin:9px 0 0;color:#647b8d;font-size:.78rem}.knowledge-side-card .text-link{display:inline-block;margin-top:12px}.knowledge-related{padding-top:62px}.knowledge-related-card{min-height:210px}.knowledge-related-card b{font-weight:800}.knowledge-product-links{background:#fbfdfe}
@media(max-width:1000px){.knowledge-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.knowledge-editorial-grid,.knowledge-article-hero__grid,.knowledge-body-grid{grid-template-columns:1fr}.knowledge-side{position:static;grid-template-columns:repeat(3,minmax(0,1fr))}.knowledge-diagram__flow{grid-template-columns:1fr}.knowledge-arrow{transform:rotate(90deg)}.knowledge-node{min-height:auto}.knowledge-link-grid{grid-template-columns:1fr}.knowledge-home-cta{align-items:flex-start;flex-direction:column}}
@media(max-width:680px){.knowledge-card-grid,.knowledge-boundary-columns,.knowledge-side{grid-template-columns:1fr}.knowledge-card{padding:20px}.knowledge-diagram{padding:20px 16px}.knowledge-article-hero h1{font-size:2.55rem}.knowledge-trustline{align-items:flex-start;flex-direction:column}.knowledge-trustline span{width:100%;border-radius:14px}.knowledge-related-grid{grid-template-columns:1fr!important}}
@media(prefers-reduced-motion:reduce){.knowledge-card,.knowledge-related-card,.knowledge-link-card{transition:none!important}}

/* R50.3 SEO intent / technical proof */
.commercial-hero{background:radial-gradient(circle at 84% 14%,rgba(13,91,215,.11),transparent 28%),linear-gradient(180deg,#f6fafc,#fff)}
.commercial-hero__grid{display:grid;grid-template-columns:minmax(0,1.42fr) minmax(290px,.58fr);gap:46px;align-items:end}.commercial-hero h1{max-width:960px}.commercial-subline{margin:-2px 0 16px;font-size:1.28rem;font-weight:800;color:#183d54}.commercial-proof-card{padding:25px;border-radius:24px;background:#06182b;color:#fff;box-shadow:0 20px 48px rgba(6,24,43,.15)}.commercial-proof-card>span{display:block;margin-bottom:11px;color:#70ddd0;font-size:.68rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.commercial-proof-card>strong{display:block;font-size:1.35rem;line-height:1.38}.commercial-proof-card p{margin:14px 0 0;color:#afc1cf;font-size:.82rem}.technical-proof-section{padding-top:70px}.technical-proof-flow{display:grid;grid-template-columns:minmax(0,1fr) 34px minmax(0,1fr) 34px minmax(0,1fr) 34px minmax(0,1fr);gap:10px;align-items:center}.technical-proof-node{min-height:154px;padding:22px;border:1px solid #d4e2e8;border-radius:22px;background:linear-gradient(180deg,#fff,#f8fbfc);box-shadow:0 12px 32px rgba(8,31,53,.045)}.technical-proof-node>span{display:inline-flex;margin-bottom:20px;padding:6px 9px;border-radius:999px;background:#e8f5f5;color:#087f8c;font-size:.66rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.technical-proof-node strong{display:block;font-size:1rem;line-height:1.35}.technical-proof-node small{display:block;margin-top:8px;color:#6d8393;font-size:.74rem}.technical-proof-arrow{text-align:center;color:#7da5b1;font-size:1.45rem;font-weight:900}.technical-proof-note{margin:18px 0 0;color:#6b8191;font-size:.78rem}.light-link{display:inline-block;margin-top:16px;color:#80e1d6}.commercial-spoke-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center;padding:28px;border:1px solid #d4e2e8;border-radius:24px;background:#fff;box-shadow:0 14px 36px rgba(8,31,53,.05)}.commercial-spoke-card h3{margin:10px 0 8px;font-size:1.35rem}.commercial-spoke-card p{margin:0;color:#5f7687;max-width:760px}.commercial-spoke-card__index{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:2px solid #a8d3d0;color:#087f8c;font-size:.72rem;font-weight:900}.context-boundary-grid .card{position:relative;overflow:hidden}.context-boundary-grid .card:after{content:"";position:absolute;right:-28px;bottom:-28px;width:82px;height:82px;border:14px solid rgba(8,127,140,.045);border-radius:50%}.technical-proof-flow--context .technical-proof-node{min-height:168px}
@media(max-width:1000px){.commercial-hero__grid{grid-template-columns:1fr}.commercial-proof-card{max-width:680px}.technical-proof-flow{grid-template-columns:1fr}.technical-proof-arrow{transform:rotate(90deg)}.technical-proof-node{min-height:auto}.commercial-spoke-card{grid-template-columns:1fr;align-items:start}.commercial-spoke-card .btn{justify-self:start}}
@media(max-width:680px){.commercial-subline{font-size:1.12rem}.commercial-proof-card{padding:21px}.technical-proof-node{padding:19px}.context-boundary-grid{grid-template-columns:1fr!important}}


/* R50.4 Headless flagship / R915-bound technical proof */
.host-boundary-map{display:grid;grid-template-columns:minmax(0,1fr) 250px minmax(0,1fr);gap:18px;align-items:stretch;margin-top:28px}.host-boundary-column{padding:26px;border:1px solid #d5e2e8;border-radius:24px;background:#fff}.host-boundary-column>span,.host-boundary-core>span{display:block;margin-bottom:10px;color:#668092;font-size:.66rem;font-weight:900;letter-spacing:.09em;text-transform:uppercase}.host-boundary-column h3{margin:0 0 16px;font-size:1.25rem}.host-boundary-column ul{margin:0;padding:0;list-style:none}.host-boundary-column li{position:relative;margin:11px 0;padding-left:22px;color:#526d7f}.host-boundary-column li:before{content:"";position:absolute;left:2px;top:.62em;width:8px;height:8px;border-radius:50%;background:#0b8893}.host-boundary-private{background:#f7f9fa}.host-boundary-private li:before{background:#889ca9}.host-boundary-core{position:relative;display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:290px;padding:26px;border-radius:50% 50% 46% 54%/48% 52% 48% 52%;background:radial-gradient(circle at 38% 30%,#123b56,#06182b 70%);color:#fff;text-align:center;box-shadow:0 22px 56px rgba(6,24,43,.18);overflow:hidden}.host-boundary-core>span{color:#70ddd0}.host-boundary-core>strong{font-size:1.35rem}.host-boundary-core>small{max-width:170px;margin-top:8px;color:#afc1cf;line-height:1.45}.boundary-pulse{position:absolute;inset:18px;border:1px solid rgba(112,221,208,.28);border-radius:50%;box-shadow:0 0 0 16px rgba(112,221,208,.035)}.headless-security-section{background:linear-gradient(180deg,#06182b,#0b2236);color:#fff}.headless-security-section .section-head p,.headless-security-section .card p{color:#afc1cf}.headless-security-section .card{background:rgba(255,255,255,.055);border-color:rgba(255,255,255,.12);box-shadow:none}.headless-security-section .card h3{color:#fff}.headless-security-section .iconbox{background:rgba(112,221,208,.1);color:#70ddd0;border-color:rgba(112,221,208,.25)}.headless-security-section .section-notice{margin-top:22px;background:rgba(255,255,255,.055);border-color:rgba(255,255,255,.13);color:#c1d0da}.security-principle-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.security-principle-grid .card{min-height:270px}
@media(max-width:1100px){.host-boundary-map{grid-template-columns:1fr}.host-boundary-core{justify-self:center;width:min(330px,100%);min-height:260px}.security-principle-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.security-principle-grid{grid-template-columns:1fr}.host-boundary-column{padding:21px}.host-boundary-core{min-height:240px}}


/* R50.6 Headless business-value layer */
/* R50.7 TI 2.0 architecture positioning uses existing card/grid/knowledge primitives. */
.headless-value-section{background:linear-gradient(180deg,#f5fafb 0%,#fff 100%)}.business-value-grid{align-items:stretch}.business-value-card{position:relative;min-height:292px;padding-top:31px;overflow:hidden;box-shadow:0 14px 38px rgba(8,31,53,.055)}.business-value-card:before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,#0b8893,#176de2)}.business-value-index{display:inline-flex;margin-bottom:24px;padding:6px 10px;border-radius:999px;background:#e8f5f5;color:#087f8c;font-size:.68rem;font-weight:900;letter-spacing:.09em}.business-value-card h3{font-size:1.32rem}.business-value-card p{font-size:.96rem}.business-value-thesis{margin-top:22px;padding:22px 24px;border:1px solid #cfe0e6;border-radius:18px;background:#06182b;color:#dce8ef;font-size:1.02rem}.business-value-thesis strong{color:#70ddd0}.headless-value-section .section-notice{margin-top:16px;background:#f7fbfc}
@media(max-width:1000px){.business-value-card{min-height:auto}}


/* R52.21 Knowledge Hub: BPMN / Workflow / TI-Flow architecture tracks */
.knowledge-runway-section{padding-top:72px}.knowledge-runway{display:grid;grid-template-columns:minmax(130px,1fr) 22px minmax(130px,1fr) 22px minmax(130px,1fr) 22px minmax(130px,1fr) 22px minmax(130px,1fr) 22px minmax(130px,1fr);gap:8px;align-items:stretch;margin-top:30px}.knowledge-runway>i{display:grid;place-items:center;color:#82a7b2;font-style:normal;font-weight:900}.knowledge-runway__node{min-width:0;padding:20px 17px;border:1px solid #d4e2e8;border-radius:20px;background:linear-gradient(180deg,#fff,#f8fbfc)}.knowledge-runway__node span{display:inline-grid;place-items:center;width:31px;height:31px;margin-bottom:16px;border-radius:50%;background:#e8f5f5;color:#087f8c;font-size:.64rem;font-weight:900}.knowledge-runway__node strong{display:block;font-size:.9rem;line-height:1.35}.knowledge-runway__node small{display:block;margin-top:7px;color:#718795;font-size:.7rem;line-height:1.42}.knowledge-track-section{overflow:hidden}.knowledge-track-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.65fr);gap:48px;align-items:end;margin-bottom:30px}.knowledge-track-head h2{max-width:850px;margin-top:8px}.knowledge-track-head>p{margin:0 0 8px;color:#607789}.knowledge-track-kicker{display:inline-flex;width:max-content;max-width:100%;margin-bottom:14px;padding:7px 10px;border-radius:999px;font-size:.65rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.knowledge-track-kicker--implemented{background:#e6f6ef;color:#176342}.knowledge-track-kicker--development{background:#eef2fb;color:#31518b}.knowledge-track-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.knowledge-track-grid--two{grid-template-columns:repeat(2,minmax(0,1fr));max-width:980px}.knowledge-track-card{display:flex;min-height:250px;flex-direction:column;padding:23px;border:1px solid #d1e0e6;border-radius:22px;background:#fff;color:var(--ink);text-decoration:none;box-shadow:0 14px 34px rgba(8,31,53,.045);transition:transform .2s ease,border-color .2s ease}.knowledge-track-card:hover{transform:translateY(-3px);border-color:#9dcfc9}.knowledge-track-card>span{color:#718695;font-size:.65rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.knowledge-track-card h3{margin:14px 0 10px;font-size:1.08rem}.knowledge-track-card p{margin:0;color:#61798a;font-size:.84rem}.knowledge-track-card b{margin-top:auto;padding-top:18px;color:#087f8c;font-size:.72rem}.knowledge-track-card--dark{min-height:270px;border-color:#17364d;background:linear-gradient(145deg,#06182b,#0d2b40);color:#fff;box-shadow:0 18px 42px rgba(6,24,43,.14)}.knowledge-track-card--dark>span,.knowledge-track-card--dark b{color:#70ddd0}.knowledge-track-card--dark p{color:#b2c5d1}.knowledge-status{max-width:780px;margin:22px 0 0;padding:14px 16px;border-radius:16px;border:1px solid #d3e2e7;background:#fff}.knowledge-status>span{display:block;font-size:.69rem;font-weight:900;letter-spacing:.075em;text-transform:uppercase}.knowledge-status p{margin:7px 0 0!important;font-size:.78rem!important;line-height:1.55}.knowledge-status--implemented{border-color:#b9dfce;background:#f4fbf7}.knowledge-status--implemented>span{color:#176342}.knowledge-status--development{border-color:#ced9ee;background:#f7f9fd}.knowledge-status--development>span{color:#31518b}
@media(max-width:1180px){.knowledge-runway{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.knowledge-runway>i{display:none}.knowledge-track-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:900px){.knowledge-track-head{grid-template-columns:1fr;gap:14px}.knowledge-track-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.knowledge-track-grid--two{grid-template-columns:1fr}.knowledge-runway{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.knowledge-runway,.knowledge-track-grid{grid-template-columns:1fr}.knowledge-track-card{min-height:auto}.knowledge-runway__node{padding:18px}.knowledge-track-kicker{white-space:normal}}
@media(prefers-reduced-motion:reduce){.knowledge-track-card{transition:none!important}}