#q21-bmw-page{--page:#edf0f2;--ink:#101419;--muted:rgba(16,20,25,.62);--line:rgba(13,18,23,.14);--glass:rgba(255,255,255,.58);--strong:rgba(255,255,255,.78);--shadow:rgba(24,32,39,.15);--signal:#376f96;--ok:#24a454;--ease:cubic-bezier(.22,.7,.18,1);min-height:100svh;overflow:hidden;color:var(--ink);background:var(--page);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Segoe UI",sans-serif}
html[data-qntum-theme="dark"] #q21-bmw-page{--page:#050708;--ink:#f5f7f8;--muted:rgba(245,247,248,.62);--line:rgba(255,255,255,.14);--glass:rgba(13,16,19,.58);--strong:rgba(20,24,28,.82);--shadow:rgba(0,0,0,.46);--signal:#69a7d0;--ok:#5be883}
#q21-bmw-page *{box-sizing:border-box}#q21-bmw-page a{color:inherit;text-decoration:none}#q21-bmw-page .bmw-wrap{width:min(1180px,calc(100% - 36px));margin-inline:auto}.bmw-glass{border:1px solid var(--line);background:var(--glass);box-shadow:inset 0 1px rgba(255,255,255,.65),0 25px 70px var(--shadow);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}
.bmw-hero{min-height:92svh;padding:190px 0 115px;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(430px,.92fr);gap:70px;align-items:center}.bmw-kicker{color:var(--muted);font:740 10px/1.2 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.14em;text-transform:uppercase}.bmw-hero h1{max-width:850px;margin:23px 0 26px;font-size:clamp(58px,7.4vw,108px);line-height:.91;letter-spacing:-.075em;font-weight:620}.bmw-hero-copy{max-width:700px;margin:0;color:var(--muted);font-size:clamp(18px,2vw,23px);line-height:1.52}.bmw-hero-copy strong{color:var(--ink);font-weight:650}.bmw-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}.bmw-primary,.bmw-secondary{min-height:50px;padding:0 20px;border:1px solid var(--line);border-radius:15px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:740}.bmw-primary{background:var(--ink);color:var(--page)}.bmw-secondary{background:var(--glass)}
.bmw-console{position:relative;min-height:560px;border-radius:36px;overflow:hidden;background:linear-gradient(rgba(55,111,150,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(55,111,150,.07) 1px,transparent 1px),radial-gradient(circle at 50% 42%,rgba(55,111,150,.16),transparent 45%),var(--glass);background-size:28px 28px,28px 28px,100% 100%,100% 100%;isolation:isolate}.bmw-console::before{content:"";position:absolute;inset:-15%;background:conic-gradient(from 0deg,transparent 0 43%,rgba(55,111,150,.2) 49%,transparent 54%);animation:bmw-scan 12s linear infinite}.console-head,.console-foot{position:absolute;z-index:4;left:25px;right:25px;display:flex;justify-content:space-between;color:var(--muted);font:720 7px/1 ui-monospace,monospace;letter-spacing:.13em}.console-head{top:23px}.console-foot{bottom:22px}.console-live{display:flex;align-items:center;gap:7px;color:var(--ink)}.console-live i{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 5px color-mix(in srgb,var(--ok) 12%,transparent);animation:bmw-live 2s ease-in-out infinite}.console-ring{position:absolute;z-index:1;inset:22%;border:1px solid color-mix(in srgb,var(--signal) 28%,transparent);border-radius:50%;box-shadow:0 0 0 46px color-mix(in srgb,var(--signal) 8%,transparent),0 0 0 92px color-mix(in srgb,var(--signal) 5%,transparent)}.console-core{position:absolute;z-index:3;inset:34%;border:1px solid color-mix(in srgb,var(--signal) 46%,var(--line));border-radius:26px;background:var(--strong);display:grid;place-items:center;text-align:center;box-shadow:0 24px 55px var(--shadow)}.console-core strong{font-size:37px;letter-spacing:-.08em}.console-core small{display:block;margin-top:8px;color:var(--muted);font:720 6px/1 ui-monospace,monospace;letter-spacing:.13em}.console-node{position:absolute;z-index:3;width:150px;padding:14px;border:1px solid color-mix(in srgb,var(--signal) 30%,var(--line));border-radius:15px;background:var(--strong);box-shadow:0 12px 28px var(--shadow)}.console-node span{display:block;color:var(--signal);font:750 8px/1 ui-monospace,monospace}.console-node strong{display:block;margin:9px 0 5px;font:760 10px/1 ui-monospace,monospace}.console-node small{display:block;color:var(--muted);font:680 6px/1.3 ui-monospace,monospace}.console-node.n1{top:16%;left:8%}.console-node.n2{top:16%;right:8%}.console-node.n3{bottom:16%;left:8%}.console-node.n4{right:8%;bottom:16%}
.bmw-overview{display:grid;grid-template-columns:repeat(4,1fr);margin-bottom:150px;border-radius:28px;overflow:hidden}.bmw-overview article{padding:28px}.bmw-overview article+article{border-left:1px solid var(--line)}.bmw-overview strong{display:block;font-size:15px}.bmw-overview small{display:block;margin-top:8px;color:var(--muted);font-size:11px;line-height:1.5}.bmw-section{padding-bottom:150px}.bmw-section-head{max-width:850px;margin-bottom:46px}.bmw-section-head h2,.bmw-split h2{margin:17px 0 0;font-size:clamp(43px,5.8vw,76px);line-height:.98;letter-spacing:-.06em;font-weight:620}.bmw-section-head p{max-width:720px;margin:22px 0 0;color:var(--muted);font-size:16px;line-height:1.68}
.bmw-card-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line)}.bmw-card{min-height:265px;padding:34px 40px 40px 0;border-bottom:1px solid var(--line)}.bmw-card:nth-child(even){padding-left:40px;border-left:1px solid var(--line)}.bmw-card span{color:var(--muted);font:730 9px/1 ui-monospace,monospace;letter-spacing:.12em}.bmw-card h3{margin:38px 0 14px;font-size:28px;letter-spacing:-.045em}.bmw-card p{max-width:500px;margin:0;color:var(--muted);font-size:14px;line-height:1.65}.bmw-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:20px}.bmw-tags i{padding:8px 10px;border:1px solid var(--line);border-radius:9px;color:var(--muted);font:700 8px/1 ui-monospace,monospace;font-style:normal;letter-spacing:.07em}
.bmw-split{display:grid;grid-template-columns:.82fr 1.18fr;gap:75px;align-items:start;padding:60px;border-radius:34px;margin-bottom:150px}.bmw-split-copy>p{margin:25px 0 0;color:var(--muted);font-size:16px;line-height:1.7}.bmw-checks{border-top:1px solid var(--line)}.bmw-check{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:24px 0;border-bottom:1px solid var(--line)}.bmw-check b{width:34px;height:34px;border:1px solid color-mix(in srgb,var(--signal) 45%,var(--line));border-radius:10px;display:grid;place-items:center;color:var(--signal);font:750 8px/1 ui-monospace,monospace}.bmw-check h3{margin:1px 0 8px;font-size:17px}.bmw-check p{margin:0;color:var(--muted);font-size:12px;line-height:1.55}
.bmw-arch-tabs{display:flex;gap:8px;margin-bottom:24px;overflow:auto;scrollbar-width:none}.bmw-arch-tab{min-height:46px;padding:0 18px;border:1px solid var(--line);border-radius:14px;background:rgba(127,127,127,.045);color:var(--muted);font-size:12px;font-weight:720;white-space:nowrap;cursor:pointer}.bmw-arch-tab[aria-selected="true"]{background:var(--ink);color:var(--page)}.bmw-arch-panel{padding:42px;border-radius:28px}.bmw-arch-panel[hidden]{display:none}.bmw-arch-panel h3{margin:14px 0 17px;font-size:35px;letter-spacing:-.05em}.bmw-arch-panel>p{max-width:850px;color:var(--muted);font-size:15px;line-height:1.67}.bmw-arch-facts{display:grid;grid-template-columns:repeat(3,1fr);margin-top:30px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.bmw-arch-facts div{padding:20px 18px}.bmw-arch-facts div+div{border-left:1px solid var(--line)}.bmw-arch-facts strong{display:block;font-size:12px}.bmw-arch-facts span{display:block;margin-top:7px;color:var(--muted);font-size:10px;line-height:1.45}.bmw-chassis{display:flex;gap:7px;flex-wrap:wrap;margin-top:24px}.bmw-chassis span{padding:8px 10px;border:1px solid var(--line);border-radius:9px;color:var(--muted);font:700 9px/1 ui-monospace,monospace}.bmw-note{margin:26px 0 0;padding:18px 20px;border-left:2px solid var(--signal);background:color-mix(in srgb,var(--signal) 7%,transparent);color:var(--muted);font-size:12px;line-height:1.55}
.bmw-process{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.bmw-step{min-height:220px;padding:28px 22px}.bmw-step+.bmw-step{border-left:1px solid var(--line)}.bmw-step small{color:var(--muted);font:720 9px/1 ui-monospace,monospace}.bmw-step h3{margin:48px 0 11px;font-size:17px}.bmw-step p{margin:0;color:var(--muted);font-size:11px;line-height:1.55}.bmw-faq{max-width:920px}.bmw-faq details{border-top:1px solid var(--line)}.bmw-faq details:last-child{border-bottom:1px solid var(--line)}.bmw-faq summary{padding:25px 0;cursor:pointer;list-style:none;font-size:18px;font-weight:680}.bmw-faq summary::after{content:"+";float:right;color:var(--muted);font-size:23px;font-weight:400}.bmw-faq details[open] summary::after{content:"−"}.bmw-faq p{max-width:760px;margin:0;padding:0 42px 24px 0;color:var(--muted);font-size:14px;line-height:1.65}.bmw-closing{padding:75px 58px;margin-bottom:90px;border-radius:34px;text-align:center}.bmw-closing h2{max-width:900px;margin:16px auto 0;font-size:clamp(45px,6.4vw,82px);line-height:.98;letter-spacing:-.063em;font-weight:620}.bmw-closing p{max-width:660px;margin:25px auto 0;color:var(--muted);font-size:16px;line-height:1.65}.bmw-closing .bmw-actions{justify-content:center}#q21-bmw-page footer{padding:27px 0 35px;display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}.bmw-footer-links{display:flex;gap:14px;flex-wrap:wrap}
#q21-bmw-page.has-bmw-js .bmw-reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}#q21-bmw-page.has-bmw-js .bmw-reveal.is-visible{opacity:1;transform:none}@keyframes bmw-scan{to{transform:rotate(360deg)}}@keyframes bmw-live{50%{opacity:.45;transform:scale(.85)}}
@media(max-width:980px){.bmw-hero{grid-template-columns:1fr;padding-top:165px}.bmw-console{width:min(620px,100%);margin:auto}.bmw-overview{grid-template-columns:repeat(2,1fr)}.bmw-overview article:nth-child(3){border-left:0;border-top:1px solid var(--line)}.bmw-overview article:nth-child(4){border-top:1px solid var(--line)}.bmw-split{grid-template-columns:1fr;gap:42px}.bmw-process{grid-template-columns:1fr}.bmw-step{min-height:auto}.bmw-step+.bmw-step{border-left:0;border-top:1px solid var(--line)}.bmw-step h3{margin-top:24px}}
@media(max-width:680px){#q21-bmw-page .bmw-wrap{width:calc(100% - 20px)}.bmw-hero{padding:135px 10px 90px;gap:50px}.bmw-hero h1{font-size:clamp(56px,17vw,78px)}.bmw-hero-copy{font-size:18px}.bmw-actions{flex-direction:column}.bmw-primary,.bmw-secondary{width:100%}.bmw-console{min-height:0;aspect-ratio:1;border-radius:26px}.console-head,.console-foot{left:14px;right:14px;font-size:5px}.console-head{top:15px}.console-foot{bottom:14px}.console-node{width:106px;padding:9px}.console-node.n1,.console-node.n3{left:4%}.console-node.n2,.console-node.n4{right:4%}.console-node strong{font-size:7px}.console-node span,.console-node small{font-size:5px}.console-core{inset:34%;border-radius:18px}.console-core strong{font-size:25px}.bmw-overview{grid-template-columns:1fr;margin-bottom:105px}.bmw-overview article+article,.bmw-overview article:nth-child(3),.bmw-overview article:nth-child(4){border-left:0;border-top:1px solid var(--line)}.bmw-section{padding-bottom:110px}.bmw-card-grid{grid-template-columns:1fr}.bmw-card,.bmw-card:nth-child(even){min-height:auto;padding:30px 4px 34px;border-left:0}.bmw-card h3{margin-top:28px;font-size:25px}.bmw-split{width:calc(100% - 4px);padding:32px 23px;margin-bottom:110px;border-radius:26px}.bmw-section-head h2,.bmw-split h2{font-size:43px}.bmw-arch-panel{padding:28px 22px}.bmw-arch-facts{grid-template-columns:1fr}.bmw-arch-facts div+div{border-left:0;border-top:1px solid var(--line)}.bmw-closing{padding:58px 24px;border-radius:26px}.bmw-closing h2{font-size:45px}#q21-bmw-page footer{flex-direction:column;align-items:center;text-align:center}.bmw-footer-links{justify-content:center}}
@media(prefers-reduced-motion:reduce){#q21-bmw-page *,#q21-bmw-page *::before,#q21-bmw-page *::after{animation:none!important;transition:none!important}.bmw-reveal{opacity:1!important;transform:none!important}}