.systems-sec{background:var(--bg2);padding:140px 0;position:relative}.systems-grid{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.system-card{border:1px solid var(--line);background:var(--surface);min-height:220px;color:inherit;border-radius:20px;flex-direction:column;padding:28px;text-decoration:none;transition:transform .35s cubic-bezier(.2,.7,.3,1),border-color .35s,box-shadow .35s;display:flex;position:relative;overflow:hidden}.system-card:before{content:"";background:linear-gradient(150deg,transparent 55%,color-mix(in srgb,var(--system-accent)12%,transparent));opacity:0;pointer-events:none;transition:opacity .35s;position:absolute;inset:0}.system-card:hover{border-color:color-mix(in srgb,var(--system-accent)55%,var(--line));box-shadow:0 28px 60px -32px color-mix(in srgb,var(--system-accent)35%,transparent);transform:translateY(-6px)}.system-card:hover:before{opacity:1}.system-card.is-soon{cursor:default}.system-card.is-soon:hover{transform:translateY(-4px)}.system-industry{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;border:1px solid color-mix(in srgb,var(--system-accent)40%,transparent);color:var(--system-accent);background:color-mix(in srgb,var(--system-accent)10%,transparent);border-radius:100px;align-self:flex-start;padding:5px 11px;font-size:.66rem;display:inline-flex}.system-name{font-family:var(--font-display);letter-spacing:-.02em;margin:18px 0 10px;font-size:1.55rem;font-weight:600;line-height:1.1}.system-tagline{color:var(--muted);flex-grow:1;font-size:.97rem;line-height:1.55}.system-cta{color:var(--system-accent);align-items:center;gap:7px;margin-top:22px;font-size:.92rem;font-weight:600;transition:gap .2s;display:inline-flex}.system-card:hover .system-cta{gap:12px}.system-soon{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint);border:1px dashed var(--line);border-radius:8px;align-self:flex-start;margin-top:22px;padding:6px 11px;font-size:.68rem}.system-detail{min-height:100svh;padding:120px 0 140px}.system-detail-back{color:var(--muted);align-items:center;gap:8px;margin-bottom:36px;font-size:.92rem;text-decoration:none;transition:color .2s;display:inline-flex}.system-detail-back:hover{color:var(--accent)}.system-detail-header{max-width:720px;margin-bottom:40px}.system-detail-header h1{font-family:var(--font-display);letter-spacing:-.02em;margin:18px 0 12px;font-size:clamp(2.2rem,5vw,3.6rem);font-weight:600;line-height:1.04}.system-detail-tagline{color:var(--muted);max-width:54ch;font-size:1.15rem;line-height:1.6}.system-detail-desc{color:var(--muted);max-width:62ch;margin-bottom:32px;font-size:1.05rem;line-height:1.72}.system-detail-layout{grid-template-columns:1fr;align-items:start;gap:40px;display:grid}.system-detail-visual,.system-detail-demo{flex-direction:column;align-items:center;width:100%;display:flex}.system-demo-label{border:1px dashed color-mix(in srgb,var(--system-accent,var(--accent))40%,var(--line));background:color-mix(in srgb,var(--system-accent,var(--accent))8%,var(--surface));width:100%;max-width:390px;font-family:var(--font-mono);letter-spacing:.04em;color:var(--muted);text-align:center;border-radius:10px;margin:0 0 14px;padding:10px 14px;font-size:.72rem;line-height:1.45}.system-status-block{border:1px solid color-mix(in srgb,var(--system-accent)30%,var(--line));background:color-mix(in srgb,var(--system-accent)6%,var(--surface));border-radius:20px;width:100%;max-width:620px;margin-bottom:32px;padding:28px}.system-status-badge{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;border:1px solid color-mix(in srgb,var(--system-accent)45%,transparent);color:var(--system-accent);background:color-mix(in srgb,var(--system-accent)12%,transparent);border-radius:100px;margin-bottom:14px;padding:6px 12px;font-size:.68rem;display:inline-flex}.system-status-copy{color:var(--muted);max-width:58ch;font-size:1rem;line-height:1.65}.system-status-closing{color:var(--faint);margin-top:14px;font-size:.9rem;line-height:1.6}.system-detail-info{min-width:0}.system-detail-block{margin-bottom:40px}.system-detail-block h2{font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--faint);margin-bottom:16px;font-size:.72rem}.system-features{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:640px;display:grid}.system-feature{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:14px;padding:14px 16px;font-size:.95rem}.system-stack{flex-wrap:wrap;gap:10px;display:flex}.system-stack span{font-family:var(--font-mono);border:1px solid var(--line);background:var(--bg2);color:var(--muted);border-radius:100px;padding:8px 14px;font-size:.78rem}.system-detail-cta{color:#fff;background:var(--system-accent,var(--accent));border-radius:12px;align-items:center;margin-top:20px;padding:15px 26px;font-size:1rem;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .25s;display:inline-flex}.system-detail-cta:hover{box-shadow:0 16px 40px -12px color-mix(in srgb,var(--system-accent,var(--accent))60%,transparent);transform:translateY(-2px)}.system-detail--rich{padding:100px 0 0}.sd-wrap{max-width:860px}.sd-hero{border-bottom:1px solid var(--line);margin-bottom:56px;padding:40px 0 56px}.sd-hero h1{font-family:var(--font-display);letter-spacing:-.02em;max-width:22ch;margin:16px 0 20px;font-size:clamp(2.1rem,4.6vw,3.2rem);font-weight:600;line-height:1.08}.sd-hero-supporting{color:var(--ink);max-width:58ch;margin-bottom:12px;font-size:1.1rem;line-height:1.6}.sd-hero-audience{color:var(--muted);max-width:56ch;margin-bottom:28px;font-size:.98rem;line-height:1.6}.sd-hero-ctas{flex-wrap:wrap;gap:14px;display:flex}.sd-btn{border-radius:12px;align-items:center;padding:15px 26px;font-size:1rem;font-weight:600;text-decoration:none;transition:transform .2s,box-shadow .25s,border-color .2s;display:inline-flex}.sd-btn-primary{color:#fff;background:var(--system-accent,var(--accent))}.sd-btn-primary:hover{box-shadow:0 16px 40px -12px color-mix(in srgb,var(--system-accent,var(--accent))60%,transparent);transform:translateY(-2px)}.sd-btn-secondary{color:var(--ink);border:1px solid var(--line);background:0 0}.sd-btn-secondary:hover{border-color:color-mix(in srgb,var(--system-accent)55%,var(--line));transform:translateY(-2px)}.sd-block{margin-bottom:64px}.sd-block h2{font-family:var(--font-display);letter-spacing:-.02em;max-width:42ch;margin-bottom:16px;font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:600;line-height:1.2}.sd-block>p{color:var(--muted);max-width:62ch;font-size:1.02rem;line-height:1.7}.sd-block-sub{color:var(--muted);max-width:56ch;margin-bottom:28px;font-size:1rem;line-height:1.65}.sd-steps{counter-reset:none;flex-direction:column;gap:14px;max-width:62ch;padding:0;list-style:none;display:flex}.sd-steps li{color:var(--ink);align-items:flex-start;gap:16px;font-size:1rem;line-height:1.6;display:flex}.sd-step-index{width:28px;height:28px;font-family:var(--font-mono);color:var(--system-accent);border:1px solid color-mix(in srgb,var(--system-accent)40%,var(--line));background:color-mix(in srgb,var(--system-accent)10%,transparent);border-radius:50%;flex-shrink:0;place-items:center;font-size:.78rem;display:grid}.sd-steps--compact{gap:10px}.sd-sublabel{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin:28px 0 16px;font-size:.72rem}.sd-controls-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.sd-control-card{border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:22px}.sd-control-card h3{font-family:var(--font-display);margin-bottom:8px;font-size:1.05rem;font-weight:600}.sd-control-card p{color:var(--muted);font-size:.92rem;line-height:1.55}.sd-ba-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}.sd-ba-col{border:1px solid var(--line);border-radius:16px;padding:24px}.sd-ba-before{background:var(--bg2)}.sd-ba-after{background:color-mix(in srgb,var(--system-accent)8%,var(--surface));border-color:color-mix(in srgb,var(--system-accent)30%,var(--line))}.sd-ba-label{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-bottom:14px;font-size:.7rem;display:block}.sd-ba-col ul{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.sd-ba-col li{color:var(--ink);padding-left:18px;font-size:.94rem;line-height:1.55;position:relative}.sd-ba-col li:before{content:"";background:var(--faint);border-radius:50%;width:6px;height:6px;position:absolute;top:.55em;left:0}.sd-ba-after li:before{background:var(--system-accent)}.sd-implementation p{margin-bottom:12px}.sd-status-inline{margin-bottom:40px}.sd-faqlist{flex-direction:column;gap:10px;margin-top:20px;display:flex}.sd-faqitem{border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:18px 20px}.sd-faqitem summary{cursor:pointer;list-style:none}.sd-faqitem summary::-webkit-details-marker{display:none}.sd-faqitem summary h3{font-family:var(--font-display);font-size:1rem;font-weight:600;display:inline}.sd-faqitem p{color:var(--muted);margin-top:12px;font-size:.95rem;line-height:1.6}.sd-final-cta{border-top:1px solid var(--line);padding:48px 0 100px}@media (min-width:900px){.system-detail-layout{grid-template-columns:minmax(380px,1fr) minmax(320px,1fr);gap:48px 56px}.system-detail-visual{position:sticky;top:100px}.system-detail-desc{margin-bottom:0}}@media (max-width:1080px){.systems-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.systems-grid,.system-features{grid-template-columns:1fr}.system-detail{padding:100px 0 120px}.sd-controls-grid,.sd-ba-grid{grid-template-columns:1fr}}@media (max-width:900px){.sd-controls-grid{grid-template-columns:repeat(2,1fr)}}@media (prefers-reduced-motion:reduce){.system-card{transition:border-color .2s}.system-card:hover{transform:none}}