/* Visual bridge between the new editorial hero and the established site content. */
.premium-home {
  --accent: #2848b8;
  --accent-dark: #151b46;
  --paper: #f6f6fb;
  --tint: #eeeffb;
  --dark: #101326;
  --line: #dce0ee;
  --muted: #5c6077;
  overflow-x: clip;
}
.premium-home .premium-hero { color: #080808; }
.premium-home .premium-hero-stage { isolation: isolate; }
.premium-home .premium-site-header { background: transparent; border: 0; }
.premium-home .premium-hero h1 { color: #080808; }
.premium-home .partner-logos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.premium-home .partner-brand:last-child { grid-column: auto; }
.premium-home .premium-level-detail { grid-template-columns: minmax(0,1fr) minmax(0,1.1fr) auto; }
.premium-home .premium-level-card { flex-basis: clamp(300px, 33vw, 430px); min-height: 398px; }
.premium-home .premium-level-card.is-selected { background: linear-gradient(155deg, #fff 72%, #f1f0ff); }
.premium-home .premium-level-card .premium-level-symbol { display: none; }
.premium-level-image { display: block; width: 100%; height: 130px; margin: 0 0 4px; object-fit: contain; border: 1px solid #e7e7f1; background: #f5f5f9; }
.premium-detail-actions { display: grid; gap: 10px; min-width: 210px; }
.premium-detail-more { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; padding: 16px 18px; border: 1px solid #a6a0e9; border-radius: 5px; background: rgba(255,255,255,.75); color: #181658; cursor: pointer; font-size: 14px; font-weight: 650; text-align: left; }
.premium-detail-more:hover { background: #fff; border-color: #5144e0; }
.premium-home .proof-band { background: #151629; color: #f6f5ff; }
.premium-home .proof-band a { color: #d1cfff; }
.premium-home .experience-field { isolation: isolate; background: #fff; }
.premium-home .experience-field > .section,
.premium-home .experience-field > .closing-section { position: relative; }
.premium-home .experience-field > .section { padding-block: clamp(90px, 9vw, 148px); }
.premium-home .experience-field > .section-tint { background: rgba(246,246,251,.78); }
.premium-home .experience-field > .section-dark { background: rgba(240,241,250,.8); }
.premium-home .section-head h2,
.premium-home .system-copy h2,
.premium-home .difference-section h2,
.premium-home .founder-copy h2,
.premium-home .faq-section h2,
.premium-home .closing-section h2 { color: #11132a; letter-spacing: -.055em; }
.premium-home .section-head em,
.premium-home .system-copy em,
.premium-home .difference-section em,
.premium-home .founder-copy em,
.premium-home .faq-section em,
.premium-home .closing-section em { color: #4b48cf; }
.premium-home .eyebrow,
.premium-home .card-index { color: #4843a9; letter-spacing: .17em; }
.premium-home .service-grid,
.premium-home .case-grid { gap: clamp(14px, 2vw, 28px); }
.premium-home .service-card,
.premium-home .case-card { border: 1px solid #daddf0; border-radius: 7px; box-shadow: 0 14px 40px rgba(33,31,89,.035); overflow: hidden; }
.premium-home .service-card { padding: 26px; }
.premium-home .service-card::before { display: none; }
.premium-home .service-card-image { width: 100%; height: clamp(160px, 16vw, 250px); margin: 18px 0 22px; object-fit: contain; background: #f3f4fa; }
.premium-home .case-card img { object-fit: contain; background: #eff0f7; }
.premium-home .service-card h3,
.premium-home .case-card h3 { color: #10132c; }
.premium-home .system-map { border: 1px solid #d8dcf2; background: #f5f5fc; border-radius: 8px; }
.premium-home .agent-showcase { background: linear-gradient(180deg, rgba(245,245,251,.82), rgba(234,234,247,.76) 50%, rgba(247,247,252,.84)) !important; }
.premium-home .agent-card { border-color: #d9dcf1 !important; }
.premium-home .agent-card.is-active { border-color: #6c67d3 !important; }
.premium-home .agent-intro h2 em { color: #4b48cf !important; }
.premium-home .difference-section { border-block: 1px solid #e5e5ef; }
.premium-home .ecosystem-section { background: #121424; color: #f6f6ff; }
.premium-home .ecosystem-section h2 { color: #fff; }
.premium-home .ecosystem-section h2 em { color: #bbb8ff; }
.premium-home .founder-section { align-items: center; }
.premium-home .founder-photo img { object-fit: cover; }
.premium-home .faq-list details { border-bottom: 1px solid #d8daea; }
.premium-home .closing-section { background: linear-gradient(135deg, rgba(232,232,252,.7), rgba(248,248,253,.75) 70%); color: #11132a; }
.premium-home .closing-section .closing-inner { padding-block: clamp(90px, 9vw, 150px); }
.premium-home .closing-section .button-primary { background: #1000f5; border-color: #1000f5; }
.premium-home .closing-section .button-primary:hover { background: #0d0ab7; }
.premium-home .insight-dialog { --ink: #151732; --accent: #4942cd; }
.premium-home .premium-footer { position: relative; z-index: 2; }
@media (max-width: 900px) {
  .premium-home .premium-level-detail { grid-template-columns: 1fr; }
  .premium-detail-actions { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 650px) {
  .premium-home .experience-field > .section { padding-block: 76px; }
  .premium-home .service-card { padding: 20px; }
  .premium-home .service-card-image { height: 185px; }
  .premium-detail-actions { grid-template-columns: 1fr; }
  .premium-home .agent-showcase .agent-grid { width: 100%; margin-left: 0; }
}