.sector-demo-hero{background:radial-gradient(circle at 82% 16%,#dceaff 0,transparent 42%),linear-gradient(135deg,#f5f8ff 0%,#eaf0ff 58%,#f7f5f0 100%);overflow:hidden}
.sector-demo-hero-inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:3rem;padding-top:4.4rem;padding-bottom:4.4rem}
.sector-demo-hero-copy{max-width:670px}
.sector-demo-hero .eyebrow,.sector-demo-section-heading .eyebrow{color:#1747bd;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.sector-demo-hero h1{font-size:clamp(2.45rem,5vw,4.7rem);line-height:1.06;letter-spacing:-.055em;margin:.9rem 0 1.25rem;color:#09204c}
.sector-demo-hero-copy>p{font-size:clamp(1.05rem,1.7vw,1.3rem);line-height:1.6;color:#425474;max-width:590px}
.sector-demo-hero-actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.8rem}
.sector-demo-hero-image{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;border-radius:2rem;box-shadow:0 26px 65px rgba(16,47,111,.17)}
.sector-demo-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;padding-top:2rem;padding-bottom:3rem}
.sector-demo-step{min-width:0;background:#fff;border:1px solid #dce5f5;border-radius:1.2rem;padding:1.35rem 1.4rem;box-shadow:0 10px 35px rgba(22,57,111,.055)}
.sector-demo-step>span{display:inline-grid;place-items:center;width:2rem;height:2rem;border-radius:.65rem;background:#e7efff;color:#1747bd;font-size:.85rem;font-weight:850}
.sector-demo-step h2{font-size:1.13rem;line-height:1.25;color:#102654;margin:.85rem 0 .4rem}
.sector-demo-step p{font-size:.94rem;line-height:1.5;color:#50627e;margin:0 0 .7rem}
.sector-demo-step .store-row{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:1rem}
.sector-demo-step .store-row img{max-height:40px;width:auto}
.sector-demo-step-symbol{color:#2459d6;font-size:2rem;letter-spacing:.2rem}
.sector-demo-credentials dl{margin:.8rem 0 0;display:flex;gap:.75rem;flex-wrap:wrap}
.sector-demo-credentials dl>div{display:flex;align-items:center;gap:.45rem;background:#edf4ff;border-radius:.55rem;padding:.4rem .7rem}
.sector-demo-credentials dt{font-size:.8rem;color:#536581}.sector-demo-credentials dd{margin:0}
.sector-demo-credentials code,.sector-demo-qr b{font-family:inherit;color:#102b67;font-weight:800}
.sector-demo-list{background:#f5f8fe;padding:4rem 0 5rem}
.sector-demo-section-heading{max-width:720px;margin:0 auto 2rem;text-align:center}
.sector-demo-section-heading h2{font-size:clamp(1.85rem,3.4vw,2.9rem);line-height:1.15;letter-spacing:-.035em;color:#09204c;margin:.55rem 0 .8rem}
.sector-demo-section-heading p{color:#53647d;font-size:1.02rem;line-height:1.6}
.sector-demo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem;align-items:stretch}
.sector-demo-card{display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid #dce5f4;border-radius:1.2rem;padding:1rem;box-shadow:0 8px 25px rgba(20,45,95,.055);transition:transform .2s ease,box-shadow .2s ease}
.sector-demo-card:hover{transform:translateY(-4px);box-shadow:0 17px 35px rgba(20,45,95,.11)}
.sector-demo-card-header{display:flex;align-items:center;gap:.75rem;min-height:3.7rem}
.sector-demo-card-header img{width:56px;height:56px;border-radius:.85rem;object-fit:cover;flex:none}
.sector-demo-card-header small{font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--demo-accent);font-weight:800}
.sector-demo-card-header h3{font-size:1.18rem;line-height:1.15;margin:.12rem 0;color:#102654}
.sector-demo-card-header span{font-size:.8rem;color:#697890}
.sector-demo-type{display:inline-flex;align-items:center;align-self:flex-start;margin-top:.85rem;padding:.32rem .65rem;border-radius:999px;background:#e9effc;color:#1747bd;font-size:.72rem;line-height:1.25;font-weight:850;letter-spacing:.01em}
.sector-demo-type-private{background:#e1f2f0;color:#12645d}
.sector-demo-type-auction{background:#f0e8f8;color:#654083}
.sector-demo-type-inquiry{background:#fff0df;color:#8a4b1b}
.sector-demo-private-note{margin:-.2rem 0 .8rem;padding:.65rem .75rem;border-left:3px solid #238378;border-radius:.35rem;background:#edf8f5;color:#285b55;font-size:.78rem;line-height:1.45}
.sector-demo-card-images{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:.3rem;margin:1rem 0 .85rem}
.sector-demo-card-images img{width:100%;height:80px;object-fit:cover;border-radius:.4rem;background:#eef1f6}
.sector-demo-case{font-size:.91rem;line-height:1.45;color:#243654;margin:0 0 .7rem;min-height:4em}
.sector-demo-card-actions{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin-top:auto}
.sector-demo-card-actions>.button{background:var(--demo-accent);border-color:var(--demo-accent);padding:.52rem .8rem;font-size:.84rem;min-height:2.45rem}
.sector-demo-card-actions>.button:hover{filter:brightness(.9)}
.sector-demo-card-actions details{position:relative}
.sector-demo-card-actions summary{list-style:none;cursor:pointer;border:1px solid #cbd7ea;border-radius:.5rem;color:#16386f;font-size:.84rem;font-weight:750;padding:.52rem .7rem;min-height:2.45rem;white-space:nowrap}
.sector-demo-card-actions summary::-webkit-details-marker{display:none}
.sector-demo-card-actions details[open] summary{border-color:var(--demo-accent)}
.sector-demo-qr{position:absolute;z-index:5;left:0;bottom:calc(100% + .5rem);width:min(280px,80vw);padding:1rem;background:#fff;border:1px solid #cdd7e8;border-radius:.8rem;box-shadow:0 18px 35px rgba(13,36,82,.2);display:grid;justify-items:center;gap:.4rem;text-align:center}
.sector-demo-qr svg{display:block;width:180px;height:180px;max-width:100%}
.sector-demo-qr a{display:block;max-width:100%;overflow-wrap:anywhere;font-size:.78rem;color:#1645b4}
.sector-demo-qr small{font-size:.72rem;color:#53647d}
.sector-demo-final{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding-top:3.4rem;padding-bottom:3.4rem}
.sector-demo-features{padding:4rem 0 4.5rem;background:linear-gradient(180deg,#fff 0%,#f7f9fe 100%)}
.sector-demo-feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.sector-demo-feature{display:flex;align-items:flex-start;gap:.85rem;padding:1.1rem 1.2rem;border:1px solid #e1e9f5;border-radius:1rem;background:#fff;box-shadow:0 8px 22px rgba(20,45,95,.045)}
.sector-demo-feature>span{display:grid;place-items:center;flex:none;width:2.4rem;height:2.4rem;border-radius:.72rem;background:#eaf0ff;color:#1747bd;font-size:1.2rem;font-weight:900}
.sector-demo-feature h3{font-size:1rem;line-height:1.3;color:#102654;margin:0 0 .35rem}
.sector-demo-feature p{font-size:.87rem;line-height:1.55;color:#53647d;margin:0}
.sector-demo-final h2{color:#0b2454;font-size:clamp(1.65rem,2.6vw,2.4rem);line-height:1.15;margin:0 0 .5rem}
.sector-demo-final p{color:#50627e;margin:0;line-height:1.5}
.sector-demo-final .button{flex:none}
@media(max-width:1180px){.sector-demo-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:920px){.sector-demo-hero-inner{gap:1.6rem}.sector-demo-grid,.sector-demo-feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sector-demo-steps{grid-template-columns:1fr 1fr}.sector-demo-credentials{grid-column:1/-1}}
@media(max-width:680px){.sector-demo-hero-inner{grid-template-columns:1fr;padding-top:2.7rem;padding-bottom:2.7rem}.sector-demo-hero h1{font-size:2.55rem}.sector-demo-hero-image{max-height:300px}.sector-demo-steps{grid-template-columns:1fr;gap:.7rem;padding-bottom:2.4rem}.sector-demo-credentials{grid-column:auto}.sector-demo-list{padding:2.7rem 0}.sector-demo-final{flex-direction:column;align-items:flex-start;padding-top:2.7rem;padding-bottom:2.7rem}.sector-demo-final .button{width:100%;text-align:center;justify-content:center}}
@media(max-width:540px){.sector-demo-grid,.sector-demo-feature-grid{grid-template-columns:1fr}.sector-demo-card-images img{height:100px}.sector-demo-case{min-height:0}.sector-demo-qr{left:auto;right:0}.sector-demo-features{padding:2.7rem 0}}
@media(prefers-reduced-motion:reduce){.sector-demo-card{transition:none}.sector-demo-card:hover{transform:none}}