/* Machine Blue Book partnership hub · 2026-10-01 */
.partnership-hero{position:relative;overflow:hidden;background:radial-gradient(circle at 82% 18%,rgba(77,126,194,.28),transparent 28%),radial-gradient(circle at 68% 110%,rgba(213,107,53,.19),transparent 29%),linear-gradient(135deg,#0b1725 0%,#10243a 58%,#163b5d 100%)}
.partnership-hero:after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.12;background-image:linear-gradient(rgba(255,255,255,.15) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.15) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(90deg,transparent,#000)}
.partnership-hero .shell{position:relative;z-index:1}.partnership-hero h1{max-width:860px}.spoke-hero h1{font-size:clamp(42px,5.4vw,70px)}
.button.light{background:#fff;color:#10243a}.button.light:hover{background:#dce9f7}.button.ghost{background:transparent;border:1px solid rgba(255,255,255,.38);color:#fff}.button.ghost:hover{background:rgba(255,255,255,.1)}
.proof-quote{font:28px/1.18 Georgia,serif!important;color:#fff!important}.evidence-strip{background:#fff;border-bottom:1px solid var(--line)}.evidence-grid{display:grid;grid-template-columns:repeat(4,1fr)}.evidence-grid div{padding:25px 24px;border-right:1px solid var(--line)}.evidence-grid div:first-child{border-left:1px solid var(--line)}.evidence-grid b{display:block;font:34px/1 Georgia,serif;color:var(--navy)}.evidence-grid span{display:block;margin-top:8px;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.partner-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.partner-card{display:flex;min-height:300px;flex-direction:column;padding:28px;background:#fff;border:1px solid var(--line);border-top:4px solid var(--navy);color:var(--ink);text-decoration:none;transition:transform .18s ease,box-shadow .18s ease}.partner-card:hover{transform:translateY(-3px);box-shadow:0 14px 35px rgba(16,31,49,.1)}.partner-card>span{font-size:10px;font-weight:900;letter-spacing:.13em;text-transform:uppercase;color:var(--orange)}.partner-card h3{font:30px/1.08 Georgia,serif;margin:18px 0 13px}.partner-card p{color:var(--muted);font-size:14px}.partner-card b{margin-top:auto;color:var(--blue);font-size:13px}.accent-card{background:var(--navy);border-top-color:var(--orange);color:#fff}.accent-card p{color:#c4d0dc}.accent-card b{color:#a9c7eb}
.dark-section{background:#101f31;color:#fff}.dark-section .section-head p,.dark-section .market-path p{color:#bdcbd8}.dark-section .section-head h2{color:#fff}.market-path{list-style:none;padding:0;margin:35px 0 0;border-top:1px solid rgba(255,255,255,.2)}.market-path li{display:grid;grid-template-columns:90px 1fr;gap:25px;padding:26px 0;border-bottom:1px solid rgba(255,255,255,.16)}.market-path li>span{font:34px/1 Georgia,serif;color:#7ea7dd}.market-path h3{font:29px/1.1 Georgia,serif;margin:0 0 8px}.market-path p{margin:0;max-width:840px}.market-path.compact{display:grid;grid-template-columns:1fr 1fr;gap:0 50px}.market-path.compact li{grid-template-columns:64px 1fr}
.outcome-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.outcome-grid article{background:#fff;border:1px solid var(--line);padding:27px}.outcome-grid h3{font:27px/1.12 Georgia,serif;margin:0 0 13px}.outcome-grid p{color:var(--muted);font-size:14px;margin-bottom:0}.proof-section{background:#e6eaed}.proof-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:65px;align-items:start}.proof-layout h2{font:44px/1.08 Georgia,serif;margin:12px 0 20px}.proof-layout>div>p{font-size:18px}.proof-layout aside{background:#fff;border-top:4px solid var(--orange);padding:28px}.proof-layout aside>b{font:25px/1.1 Georgia,serif}.proof-layout li{margin:10px 0}.panel a{font-weight:800}.panel.dark a{color:#a9c7eb}
.faq-list{max-width:940px}.faq-list details{background:#fff;border:1px solid var(--line);margin:10px 0}.faq-list summary{cursor:pointer;padding:20px 54px 20px 21px;font-weight:800;position:relative}.faq-list summary:after{content:"+";position:absolute;right:22px;font-size:22px;color:var(--blue)}.faq-list details[open] summary:after{content:"−"}.faq-list details p{padding:0 21px 21px;margin:0;color:var(--muted)}.direct-email{font-size:13px}.partner-breadcrumb{display:flex;gap:10px;align-items:center;padding:20px 0;font-size:12px;color:var(--muted)}.partner-breadcrumb a{color:var(--blue)}.decision-rail{background:#dce5ed}.decision-rail .shell{display:flex;align-items:center;justify-content:space-between;gap:40px}.decision-rail h2{font:42px/1.06 Georgia,serif;margin:10px 0}.decision-rail p{max-width:800px}.decision-rail .button{white-space:nowrap}.lead-form textarea::placeholder{color:#7b858d}
@media(max-width:960px){.site-header .main-nav{display:none;position:absolute;left:0;right:0;top:78px;width:100%;background:var(--paper);padding:20px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.site-header .main-nav.open{display:flex}.site-header .menu-button{display:block}.partner-grid,.outcome-grid{grid-template-columns:1fr 1fr}.proof-layout{grid-template-columns:1fr}.market-path.compact{grid-template-columns:1fr}.evidence-grid{grid-template-columns:1fr 1fr}.evidence-grid div:nth-child(2){border-right:0}.decision-rail .shell{align-items:flex-start;flex-direction:column}}
@media(max-width:620px){.partner-grid,.outcome-grid,.evidence-grid{grid-template-columns:1fr}.evidence-grid div{border-right:1px solid var(--line)}.evidence-grid div:nth-child(2){border-right:1px solid var(--line)}.partner-card{min-height:0}.market-path li,.market-path.compact li{grid-template-columns:48px 1fr;gap:14px}.market-path li>span{font-size:25px}.market-path h3{font-size:24px}.proof-layout h2,.decision-rail h2{font-size:35px}.spoke-hero h1{font-size:42px}.subnav .shell{padding-left:14px;padding-right:14px}}
@media print{.partnership-hero:after{display:none}}