:root{--black:#050507;--ink:#f7f8fb;--muted:#a8afbd;--line:rgba(255,255,255,.11);--violet:#7c6dff;--blue:#0099ff;--green:#1ed19b;--navy:#061b31;--purple:#533afd;--ruby:#ea2261;--gold:#d8af68;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--black);color:var(--ink);overflow-x:hidden}a{color:inherit}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem clamp(1rem,4vw,4rem);background:rgba(5,5,7,.78);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;font-weight:800;letter-spacing:-.04em}.brand span{display:grid;place-items:center;width:2.2rem;height:2.2rem;border-radius:.7rem;background:linear-gradient(135deg,var(--violet),var(--blue));font-size:.78rem}.topbar nav{display:flex;gap:1rem;color:var(--muted);font-size:.92rem}.topbar nav 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cubic-bezier(.16,1,.3,1) both}footer{display:flex;justify-content:space-between;gap:1rem;padding:1.5rem clamp(1rem,4vw,4rem);border-top:1px solid var(--line);color:var(--muted)}@keyframes entrance{from{opacity:0;transform:translateY(24px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes status{50%{box-shadow:0 0 0 8px rgba(30,209,155,.12);border-color:rgba(30,209,155,.5)}}@keyframes handoff{from{transform:translateX(-28px);opacity:.4}to{transform:translateX(0);opacity:1}}@keyframes ticket-pop{from{transform:scale(.98);border-color:rgba(124,109,255,.8)}to{transform:scale(1)}}@media (prefers-reduced-motion:no-preference){.concept{transition:transform .35s ease,border-color .35s ease}.concept:hover{border-color:rgba(255,255,255,.2)}.beam{animation:pulse 2.6s infinite}.floaty{animation:floaty 6s ease-in-out infinite}@keyframes pulse{50%{opacity:.45}}@keyframes floaty{50%{transform:translateY(-6px)}}}@media 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rotate(1turn)}.mini-dashboard{grid-template-columns:1fr}}


/* Usability fixes from visual QA: avoid overlapping mockup controls, keep notes readable on light cards. */
.luxe-preview{min-height:420px;padding-bottom:6.8rem;overflow:hidden}.luxe-nav{gap:1rem}.luxe-nav button{position:relative;z-index:3;white-space:nowrap}.luxe-card{max-width:min(430px,calc(100% - 1.5rem));margin-top:4.7rem;padding:1.35rem;z-index:2}.luxe-card h3{font-size:clamp(1.9rem,3.4vw,2.45rem)}.luxe-card p{margin-bottom:0}.luxe-strip{z-index:1;bottom:1.15rem}.luxe-strip span{padding:.82rem .55rem}.concept-infra .card-instruction,.concept-luxe .card-instruction{color:#102033;background:#eaf5ff;border-color:#9fd6ff;font-weight:650}.concept-infra .instruction.light{color:#25364c;background:#eaf3ff;border-color:#a9d8ff;font-weight:600}.concept-infra .infra-preview code{display:block;white-space:normal;overflow-wrap:anywhere}.card-instruction{color:#f2f8ff;background:rgba(0,153,255,.14);border-color:rgba(0,153,255,.32)}

@media(max-width:760px){.luxe-preview{min-height:390px;padding-bottom:6.2rem}.luxe-card{margin-top:3.8rem}.luxe-card h3{font-size:1.85rem}.luxe-strip{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.45rem}.luxe-strip span{font-size:.82rem}}

/* Make the mock browser preview robust at narrow widths. */
.luxe-card{margin-left:0}.luxe-card h3{overflow-wrap:break-word}.luxe-preview:after{right:-9rem;top:-5rem}.concept-luxe{overflow:hidden}


/* Fixed footer: keep page actions visible and reserve space so content is not hidden behind it. */
:root{--uf-footer-height:76px}body{padding-bottom:var(--uf-footer-height)}footer{position:fixed;left:0;right:0;bottom:0;z-index:45;min-height:var(--uf-footer-height);align-items:center;background:rgba(5,5,7,.88);backdrop-filter:blur(18px);box-shadow:0 -18px 55px rgba(0,0,0,.32)}
@media(max-width:760px){:root{--uf-footer-height:96px}footer{flex-direction:column;align-items:flex-start;justify-content:center;padding:.85rem 1rem}}