.v11-explore { overflow-x: hidden; background: var(--v11-bg); color: var(--v11-text); }
.v11-explore main { overflow: clip; }
.v11-explore-hero { min-height: clamp(500px, 55vw, 680px); position: relative; display: grid; align-items: end; isolation: isolate; }
.v11-explore-hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 35%; z-index: -2; }
.v11-explore-hero__shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(5,7,9,.14), rgba(5,7,9,.28) 35%, rgba(5,7,9,.94) 100%), linear-gradient(90deg, rgba(5,7,9,.72), transparent 65%); }
.v11-explore-hero__content { padding-block: clamp(7rem, 13vw, 10rem) clamp(3.25rem, 6vw, 5rem); }
.v11-explore-hero h1 { max-width: 900px; margin: .8rem 0 1.25rem; font-size: clamp(2.6rem, 5.6vw, 5.7rem); line-height: .94; letter-spacing: -.055em; text-wrap: balance; }
.v11-explore-hero p { max-width: 650px; margin: 0; color: var(--v11-text-muted); font-size: clamp(1rem, 1.6vw, 1.25rem); line-height: 1.6; }
.v11-explore-hero__meta { display: inline-block; max-width: 100%; margin-top: 2rem; padding-top: .8rem; border-top: 1px solid var(--v11-border); color: var(--v11-text-muted); font-size: .72rem; letter-spacing: .14em; line-height: 1.5; overflow-wrap: anywhere; text-transform: uppercase; }
.v11-explore-tools { display: grid; grid-template-columns: minmax(260px, 1fr) 2fr auto; align-items: end; gap: 1.5rem; padding-block: 2.5rem; border-bottom: 1px solid var(--v11-border); }
.v11-explore-tools label { display: grid; gap: .65rem; color: var(--v11-text-muted); font-size: .72rem; letter-spacing: .13em; text-transform: uppercase; }
.v11-explore-tools input { width: 100%; border: 0; border-bottom: 1px solid var(--v11-border); padding: .75rem 0; background: transparent; color: var(--v11-text); font: inherit; outline: 0; }
.v11-explore-tools input:focus { border-color: var(--v11-accent); }
.v11-explore-filters { display: flex; flex-wrap: wrap; gap: .55rem; }
.v11-explore-filters button { min-height: 2.75rem; border: 1px solid var(--v11-border); border-radius: 999px; padding: .62rem .9rem; background: transparent; color: var(--v11-text-muted); cursor: pointer; font: inherit; font-size: .78rem; }
.v11-explore-filters button:hover, .v11-explore-filters button[aria-pressed="true"] { border-color: var(--v11-accent); color: var(--v11-text); background: rgba(34, 211, 238, .1); }
#explore-count { margin: 0; white-space: nowrap; color: var(--v11-text-muted); font-size: .78rem; }
.v11-explore-section { padding-block: clamp(4rem, 8vw, 7rem); }
.v11-explore-section > header, .v11-explore-section--grid header { display: flex; align-items: center; gap: 1rem; margin-bottom: 2rem; }
.v11-explore-section header > span { width: 2.8rem; height: 1px; background: var(--v11-accent); }
.v11-explore-section h2 { margin: 0; font-size: clamp(1.6rem, 3vw, 2.8rem); letter-spacing: -.035em; }
.v11-explore-featured { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.v11-explore-card { min-width: 0; }
.v11-explore-featured .v11-explore-card { grid-column: auto; }
.v11-explore-featured .v11-explore-card__media { aspect-ratio: 16 / 8; }
.v11-explore-card > a { display: grid; height: 100%; color: inherit; text-decoration: none; background: var(--v11-surface); border: 1px solid var(--v11-border); transition: transform .22s ease, border-color .22s ease; }
.v11-explore-card > a:hover { transform: translateY(-4px); border-color: var(--v11-accent); }
.v11-explore-card__media { aspect-ratio: 16 / 10; overflow: hidden; background: #111; }
.v11-explore-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.v11-explore-card[data-type="book"] .v11-explore-card__media img { object-fit: contain; }
.v11-explore-card[data-type="model"] .v11-explore-card__media img { object-fit: cover; object-position: 50% 4%; }
.v11-explore-card > a:hover img { transform: scale(1.035); }
.v11-explore-card__body { position: relative; display: flex; flex-direction: column; min-height: 255px; padding: 1.4rem; }
.v11-explore-card__body h3 { margin: .55rem 2rem .65rem 0; font-size: 1.45rem; }
.v11-explore-card__body p { margin: 0; color: var(--v11-text-muted); line-height: 1.55; }
.v11-explore-card__body ul { display: flex; flex-wrap: wrap; gap: .45rem; margin: auto 0 1.2rem; padding: 1.5rem 0 0; list-style: none; }
.v11-explore-card__body li { color: var(--v11-text-muted); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }
.v11-explore-card__body li + li::before { content: "/"; margin-right: .45rem; color: var(--v11-accent); }
.v11-explore-card__source { color: var(--v11-text-muted); font-size: .7rem; }
.v11-explore-card__body b { position: absolute; top: 1.35rem; right: 1.4rem; color: var(--v11-accent); font-size: 1.2rem; }
.v11-explore-section--grid { background: var(--v11-bg-deep); }
.v11-explore-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.v11-explore-grid .v11-explore-card__media { aspect-ratio: 16 / 8.5; }
.v11-explore-grid .v11-explore-card__body { min-height: 225px; padding: 1.2rem; }
.v11-explore-grid .v11-explore-card__body h3 { font-size: 1.25rem; }
.v11-explore-empty { padding: 4rem 0; color: var(--v11-text-muted); }
@media (max-width: 980px) {
  .v11-explore-tools { grid-template-columns: 1fr; align-items: start; }
  .v11-explore-featured .v11-explore-card, .v11-explore-grid .v11-explore-card { grid-column: auto; }
  .v11-explore-featured, .v11-explore-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .v11-explore-hero { min-height: 560px; }
  .v11-explore-hero__content { padding-block: 8rem 3.5rem; }
  .v11-explore-featured, .v11-explore-grid { grid-template-columns: 1fr; }
  .v11-explore-card__body { min-height: 235px; }
}
@media (prefers-reduced-motion: reduce) {
  .v11-explore-card > a, .v11-explore-card__media img { transition: none; }
}

/* Gate 10Q: Helix Files editorial feature + compact public-index controls. */
.v11-explore-feature { background: linear-gradient(135deg, var(--v11-bg-alt), var(--v11-bg) 62%); }
.v11-explore-feature__layout { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(18rem, .7fr); align-items: center; gap: clamp(2rem, 5vw, 5rem); }
.v11-explore-feature__video { aspect-ratio: 16 / 9; overflow: hidden; border: 1px solid var(--v11-border); border-radius: var(--v11-radius-lg); background: #000; box-shadow: 0 1.5rem 4rem rgba(0, 0, 0, .28); }
.v11-explore-feature__video iframe { display: block; width: 100%; height: 100%; border: 0; }
.v11-explore-feature__copy { min-width: 0; }
.v11-explore-feature__lead { margin: .85rem 0 1rem; color: var(--v11-text); font: 500 clamp(1.45rem, 2.5vw, 2.4rem)/1.12 var(--v11-font-display); letter-spacing: -.025em; text-wrap: balance; }
.v11-explore-feature__copy > p:not(.v11-explore-feature__lead) { max-width: 34rem; margin: 0; color: var(--v11-text-muted); line-height: 1.65; }
.v11-explore-feature__copy .v11-explore-feature__language-note { margin-top: 1rem; padding-left: .85rem; border-left: 1px solid var(--v11-accent); color: var(--v11-text-subtle); font-size: .8rem; line-height: 1.55; }
.v11-explore-feature__actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.v11-explore-tools { grid-template-columns: 1fr auto; align-items: center; }

@media (max-width: 800px) {
  .v11-explore-feature__layout { grid-template-columns: 1fr; }
  .v11-explore-feature__video { order: 0; }
  .v11-explore-feature__copy { order: 1; }
}
@media (max-width: 640px) {
  .v11-explore-tools { grid-template-columns: 1fr; }
  .v11-explore-feature__actions { align-items: stretch; flex-direction: column; }
  .v11-explore-feature__actions .v11-button { width: 100%; }
}