.concept-showcase{padding:clamp(4.5rem,8vw,7rem) 1.25rem;background:linear-gradient(180deg,#07111f 0%,#0c1b2d 100%);color:#fff;overflow:hidden}.concept-shell{width:min(1180px,100%);margin:0 auto}.concept-head{display:flex;justify-content:space-between;gap:2rem;align-items:end;margin-bottom:2rem}.concept-head h2{margin:.45rem 0 .7rem;font-size:clamp(2.5rem,5vw,4.8rem);line-height:.98;letter-spacing:-.055em;max-width:780px}.concept-head p{max-width:560px;color:#b9c8d9;line-height:1.7}.concept-kicker{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;font-weight:800;color:#77bfff}.concept-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.concept-card{position:relative;min-height:280px;padding:1.3rem;border:1px solid rgba(255,255,255,.11);border-radius:22px;background:radial-gradient(circle at 86% 8%,var(--concept-glow),transparent 42%),rgba(255,255,255,.045);display:flex;flex-direction:column;transition:.25s ease;overflow:hidden}.concept-card:hover{transform:translateY(-5px);border-color:rgba(119,191,255,.42);background-color:rgba(255,255,255,.075)}.concept-card span{font-size:.65rem;letter-spacing:.12em;text-transform:uppercase;color:#9fcfff;font-weight:800}.concept-card h3{font-size:1.55rem;letter-spacing:-.04em;margin:auto 0 .55rem;color:#fff}.concept-card p{margin:0 0 1rem;color:#b9c8d9;line-height:1.55;font-size:.86rem}.concept-card b{font-size:.8rem;color:#fff}.concept-note{margin-top:1.4rem;display:flex;justify-content:space-between;gap:1rem;align-items:center;flex-wrap:wrap;padding:1rem 1.1rem;border:1px solid rgba(255,255,255,.1);border-radius:18px;background:rgba(255,255,255,.035)}.concept-note p{margin:0;color:#aebfd0;font-size:.8rem}.concept-all{display:inline-flex;padding:.75rem 1rem;border-radius:999px;background:#fff;color:#07111f;font-weight:800;font-size:.8rem}@media(max-width:900px){.concept-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.concept-head{align-items:start;flex-direction:column}}@media(max-width:620px){.concept-grid{grid-template-columns:1fr}.concept-card{min-height:240px}}

/* Keep the dark concept section readable over the shared public light theme. */
body.public-site .concept-head h2,
body.public-site .concept-card h3 {
  color: #fff;
}
body.public-site .concept-head p,
body.public-site .concept-card p {
  color: #b9c8d9;
}
body.public-site .concept-note p {
  color: #aebfd0;
}