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/* ===== V4 Executive Homepage ===== */
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54px}.exec-banner-frame{border:1px solid rgba(83,169,226,.22);border-radius:18px;overflow:hidden;background:#02070b;box-shadow:0 20px 54px rgba(0,0,0,.26)}.exec-banner-frame img{display:block;width:100%;height:auto}.exec-proof-band{border-block:1px solid rgba(116,181,226,.14);background:linear-gradient(90deg,rgba(13,35,51,.65),rgba(7,21,31,.82),rgba(13,35,51,.65));padding:28px 0}.exec-proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(110,180,224,.14)}.exec-proof-grid article{background:#07141e;padding:21px 25px;display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center}.exec-proof-grid strong{font-size:22px;line-height:1;color:#74c3f4;white-space:nowrap}.exec-proof-grid span{font-size:13px;color:#a4b7c6}.executive-heading{max-width:900px}.knowledge-stage{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:14px;align-items:stretch;margin-top:34px}.knowledge-node{padding:26px;border-radius:18px;border:1px solid rgba(98,177,228,.21);background:linear-gradient(180deg,rgba(17,40,58,.88),rgba(10,26,38,.72));min-height:235px}.knowledge-node.external{border-color:rgba(76,154,255,.48);box-shadow:0 0 42px rgba(39,129,219,.08)}.knowledge-node.community{border-color:rgba(90,210,156,.26)}.node-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;border:1px solid rgba(111,194,246,.3);color:#8bd0fb;font-weight:900;margin-bottom:22px}.knowledge-node h3{font-size:21px;margin:0 0 10px}.knowledge-node p{color:#a5b7c5;font-size:14px;margin:0}.knowledge-plus{display:grid;place-items:center;font-size:27px;color:#4fb5ef}.knowledge-outcome{margin-top:16px;padding:22px 28px;border:1px solid rgba(86,218,199,.34);border-radius:16px;background:rgba(20,83,80,.13);text-align:center}.knowledge-outcome span{display:block;font-size:11px;letter-spacing:.14em;color:#69dbc9;font-weight:900;margin-bottom:7px}.knowledge-outcome strong{font-size:15px;color:#d7e7ee}.ragagep-exec{padding:80px 0;background:radial-gradient(circle at 80% 50%,rgba(61,136,194,.13),transparent 38%),#07131c;border-block:1px solid rgba(113,180,226,.14)}.ragagep-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}.ragagep-grid h2{font-size:clamp(34px,4.1vw,50px);line-height:1.08;letter-spacing:-.035em;margin:12px 0 18px}.ragagep-grid p{color:#b0c1cd}.muted-note{font-size:13px;border-left:2px solid #4eaee7;padding-left:14px}.source-links{display:flex;flex-wrap:wrap;gap:18px;margin-top:20px}.exec-question{border:1px solid rgba(88,177,235,.28);border-radius:20px;padding:30px;background:linear-gradient(145deg,rgba(15,42,61,.9),rgba(8,24,36,.72));box-shadow:0 24px 65px rgba(0,0,0,.24)}.exec-question small{letter-spacing:.15em;color:#7ec8f5;font-weight:850}.exec-question blockquote{font-size:27px;line-height:1.25;margin:19px 0 25px;color:white}.risk-tags{display:flex;gap:8px;flex-wrap:wrap}.risk-tags span{font-size:11px;border:1px solid rgba(119,186,230,.2);border-radius:999px;padding:7px 9px;color:#a9bfce}.exec-video{padding-top:82px}.executive-video-frame{box-shadow:0 30px 80px rgba(0,0,0,.35)}.assessment-showcase{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center}.assessment-copy h2{font-size:clamp(34px,4vw,50px);line-height:1.08;letter-spacing:-.035em}.compare-pills{display:flex;align-items:center;gap:10px;margin:22px 0;flex-wrap:wrap}.compare-pills span{border:1px solid rgba(85,176,232,.24);padding:10px 13px;border-radius:10px;background:rgba(12,35,51,.76);font-size:13px}.compare-pills b{color:#6cc7f6}.assessment-visual{border-radius:20px;border:1px solid rgba(100,178,228,.22);padding:26px;background:linear-gradient(145deg,rgba(13,39,57,.86),rgba(7,22,33,.75))}.assessment-flow{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center}.assessment-flow div{padding:18px;border-radius:14px;background:rgba(8,25,38,.82);border:1px solid rgba(102,177,227,.17);min-height:138px}.assessment-flow div small{color:#6cc8f6;display:block;font-weight:900}.assessment-flow div b{font-size:18px;display:block;margin:8px 0}.assessment-flow div span{font-size:12px;color:#a5b9c7}.assessment-flow i{color:#5ab9ec;font-style:normal;font-size:24px}.visual-two-up{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding-top:36px}.executive-figure{margin:0;border-radius:18px;overflow:hidden;border:1px solid rgba(99,176,226,.2);background:#07131c;box-shadow:0 24px 55px rgba(0,0,0,.24)}.executive-figure img{width:100%;display:block;aspect-ratio:16/9;object-fit:cover}.executive-figure figcaption{padding:17px 20px;display:flex;flex-direction:column;gap:4px}.executive-figure figcaption b{font-size:16px}.executive-figure figcaption span{font-size:12px;color:#9eb3c2}.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.why-grid article{padding:26px;border-radius:18px;border:1px solid rgba(102,178,227,.18);background:rgba(10,27,40,.73)}.why-grid article.featured{border-color:rgba(69,171,236,.5);background:linear-gradient(160deg,rgba(25,76,108,.46),rgba(8,28,42,.84));box-shadow:0 0 60px rgba(48,152,216,.09)}.why-grid small{font-size:10px;letter-spacing:.14em;color:#71c5f5;font-weight:900}.why-grid h3{font-size:21px;line-height:1.22;margin:12px 0}.why-grid p{font-size:14px;color:#9fb4c3}.executive-cta{background:radial-gradient(circle at 12% 50%,rgba(37,151,219,.18),transparent 35%),#07121b}.cta-stack{display:flex;flex-direction:column;gap:10px;align-items:stretch;min-width:230px}
@media(max-width:980px){.exec-hero-grid,.ragagep-grid,.assessment-showcase{grid-template-columns:1fr}.exec-hero-video{max-width:760px}.knowledge-stage{grid-template-columns:1fr}.knowledge-plus{height:18px}.exec-proof-grid{grid-template-columns:1fr}.visual-two-up{grid-template-columns:1fr}.why-grid{grid-template-columns:1fr}.assessment-flow{grid-template-columns:1fr}.assessment-flow i{transform:rotate(90deg);text-align:center}.exec-proof-grid article{grid-template-columns:150px 1fr}}
@media(max-width:650px){.exec-hero{padding-top:54px}.exec-hero-copy h1{font-size:42px}.exec-proof-grid article{grid-template-columns:1fr;gap:8px}.exec-banner-frame{border-radius:10px}.exec-question blockquote{font-size:22px}.knowledge-node{min-height:0}.cta-stack{min-width:0;width:100%}}

/* ===== V5 Enterprise Intelligence ===== */
.enterprise-learning{padding-top:42px}.enterprise-learning-head{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:end;margin-bottom:28px}.enterprise-learning-head h2{font-size:clamp(34px,4vw,50px);line-height:1.08;letter-spacing:-.035em;margin:12px 0 14px}.enterprise-learning-head p{max-width:760px;color:#a9bdca}.enterprise-learning-head aside{border:1px solid rgba(83,183,238,.28);border-radius:16px;padding:22px 24px;background:linear-gradient(145deg,rgba(20,61,86,.62),rgba(8,29,43,.82))}.enterprise-learning-head aside small{display:block;font-size:10px;letter-spacing:.15em;color:#70c7f5;font-weight:900;margin-bottom:8px}.enterprise-learning-head aside strong{display:block;font-size:17px;line-height:1.4;color:#e6f2f8}.enterprise-learning-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.enterprise-learning-grid article{display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:start;padding:20px 22px;border:1px solid rgba(98,177,228,.18);border-radius:15px;background:linear-gradient(180deg,rgba(14,36,52,.78),rgba(8,25,37,.7))}.enterprise-learning-grid article span{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;border:1px solid rgba(102,193,241,.3);background:rgba(35,123,176,.12);color:#7dcef7;font-size:12px;font-weight:900}.enterprise-learning-grid article p{margin:1px 0 0;color:#d6e3ea;font-size:15px;line-height:1.55}.enterprise-learning-grid .enterprise-learning-result{grid-column:1/-1;border-color:rgba(83,218,185,.38);background:linear-gradient(90deg,rgba(19,88,77,.22),rgba(9,35,43,.8))}.enterprise-learning-grid .enterprise-learning-result span{border-color:rgba(94,220,188,.35);color:#70dec2}.enterprise-learning-grid .enterprise-learning-result p{font-weight:800;color:#effbf7;font-size:16px}
@media(max-width:980px){.enterprise-learning-head{grid-template-columns:1fr}.enterprise-learning-grid{grid-template-columns:1fr}.enterprise-learning-grid .enterprise-learning-result{grid-column:auto}}
@media(max-width:650px){.enterprise-learning{padding-top:20px}.enterprise-learning-grid article{grid-template-columns:38px 1fr;padding:17px}.enterprise-learning-grid article span{width:34px;height:34px}}

/* V5 enterprise validation bridge */
.validation-bridge{padding:58px 0 12px;background:radial-gradient(circle at 78% 48%,rgba(58,156,218,.13),transparent 34%)}
.validation-bridge-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:stretch}
.validation-proof{padding:30px 32px;border:1px solid rgba(96,179,231,.2);border-radius:18px;background:linear-gradient(145deg,rgba(12,36,52,.86),rgba(7,23,34,.76))}
.validation-proof h2{font-size:clamp(30px,3.6vw,44px);line-height:1.08;letter-spacing:-.035em;margin:12px 0 16px}
.validation-proof p{margin:0;color:#a9bdca;font-size:15px;line-height:1.65}
.validation-question{padding:30px 32px;border:1px solid rgba(89,215,183,.34);border-radius:18px;background:linear-gradient(145deg,rgba(18,84,73,.24),rgba(8,30,40,.88));display:flex;flex-direction:column;justify-content:center}
.validation-question small{font-size:10px;letter-spacing:.15em;color:#71dfc2;font-weight:900;margin-bottom:12px}
.validation-question strong{font-size:17px;color:#dff7f0;margin-bottom:8px}
.validation-question p{font-size:29px;line-height:1.16;letter-spacing:-.025em;font-weight:850;color:#fff;margin:0 0 14px}
.validation-question span{font-size:13px;line-height:1.55;color:#a8c8c0}
@media(max-width:980px){.validation-bridge-grid{grid-template-columns:1fr}.validation-bridge{padding-top:38px}}
@media(max-width:650px){.validation-proof,.validation-question{padding:22px}.validation-question p{font-size:24px}}


/* V6 — PSE Hub cooperative industry learning */
.pse-hub-section{padding:78px 0;background:radial-gradient(circle at 16% 25%,rgba(40,176,151,.14),transparent 34%),radial-gradient(circle at 88% 72%,rgba(44,135,215,.12),transparent 36%),#06121a;border-block:1px solid rgba(95,199,181,.16)}
.pse-hub-head{display:grid;grid-template-columns:1.18fr .82fr;gap:42px;align-items:end}.pse-hub-head h2{font-size:clamp(35px,4.2vw,52px);line-height:1.06;letter-spacing:-.038em;margin:12px 0 16px}.pse-hub-head p{color:#acc0cc;max-width:820px}.pse-hub-callout{border:1px solid rgba(92,220,187,.34);border-radius:18px;padding:24px;background:linear-gradient(145deg,rgba(18,84,72,.26),rgba(8,30,42,.86))}.pse-hub-callout small,.pse-hub-bottom small{display:block;font-size:10px;letter-spacing:.15em;color:#70dec2;font-weight:900;margin-bottom:9px}.pse-hub-callout strong{font-size:18px;line-height:1.42;color:#eefbf7}.pse-hub-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}.pse-hub-flow article{padding:24px;border-radius:17px;border:1px solid rgba(96,190,181,.18);background:linear-gradient(180deg,rgba(12,42,48,.82),rgba(7,27,36,.8));min-height:214px}.pse-hub-flow article>span{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;border:1px solid rgba(105,221,194,.3);color:#72dfc5;font-size:12px;font-weight:900;margin-bottom:17px}.pse-hub-flow h3{font-size:20px;margin:0 0 9px}.pse-hub-flow p{font-size:14px;color:#a6bbc7;margin:0}.pse-hub-bottom{display:grid;grid-template-columns:1.2fr .8fr;gap:14px;margin-top:14px}.pse-hub-bottom>div{padding:22px 24px;border-radius:16px;border:1px solid rgba(91,187,177,.18);background:rgba(7,27,36,.74)}.pse-hub-bottom strong{display:block;font-size:16px;line-height:1.5;color:#e6f5f1}.pse-hub-guardrail{border-color:rgba(102,177,227,.2)!important}.pse-hub-guardrail small{color:#79c9f4}.pse-hub-guardrail p{margin:0;font-size:13px;color:#a8bbc8}.pse-hub-inline{margin-top:18px;padding:26px;border:1px solid rgba(91,210,183,.25);border-radius:18px;background:linear-gradient(145deg,rgba(17,76,67,.22),rgba(7,28,39,.72));display:grid;grid-template-columns:1fr .85fr;gap:30px;align-items:center}.pse-hub-inline h2{margin:8px 0 10px}.pse-hub-inline p{color:#aabdc9}.pse-hub-inline-points{display:grid;grid-template-columns:1fr 1fr;gap:10px}.pse-hub-inline-points span{padding:11px 12px;border:1px solid rgba(96,204,183,.2);border-radius:10px;background:rgba(8,31,39,.66);font-size:12px;color:#d2e8e2}
@media(max-width:980px){.pse-hub-head,.pse-hub-bottom,.pse-hub-inline{grid-template-columns:1fr}.pse-hub-flow{grid-template-columns:1fr}.pse-hub-flow article{min-height:0}}
@media(max-width:650px){.pse-hub-section{padding:52px 0}.pse-hub-inline-points{grid-template-columns:1fr}}