/* ============================================================================
   FINOVAI · Media & nav (Phase 4e). Token-driven, on-demand.
   Image Hotspots · Image Layers · Link Overlay · Logo Carousel
   ============================================================================ */

/* ---- Image Hotspots ------------------------------------------------------ */
.fv-hotspots { position: relative; display: inline-block; max-width: 100%; }
.fv-hotspots > img { display: block; width: 100%; border-radius: var(--fv-radius); }
.fv-hotspot { position: absolute; transform: translate(-50%, -50%); z-index: 2; }
.fv-hotspot__dot { position: relative; width: 26px; height: 26px; border-radius: 50%; background: var(--fv-gold); border: 3px solid #fff; box-shadow: var(--fv-shadow-sm); cursor: pointer; }
.fv-hotspot__dot::before { content: ""; position: absolute; inset: -6px; border-radius: 50%; border: 2px solid var(--fv-gold); animation: fv-hs-pulse 2s var(--fv-ease) infinite; }
@keyframes fv-hs-pulse { 0% { transform: scale(.9); opacity: .8; } 100% { transform: scale(1.7); opacity: 0; } }
.fv-hotspot__pop { position: absolute; bottom: 150%; left: 50%; transform: translateX(-50%) translateY(6px); min-width: 190px; max-width: 240px; background: var(--fv-bg); color: var(--fv-fg); border: 1px solid var(--fv-border); border-radius: var(--fv-radius); padding: 1rem 1.1rem; box-shadow: var(--fv-shadow); opacity: 0; pointer-events: none; transition: opacity var(--fv-dur), transform var(--fv-dur); z-index: 5; }
.fv-hotspot__pop::after { content: ""; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); border: 7px solid transparent; border-top-color: var(--fv-bg); }
.fv-hotspot:hover .fv-hotspot__pop, .fv-hotspot.is-active .fv-hotspot__pop { opacity: 1; transform: translateX(-50%); pointer-events: auto; }
.fv-hotspot__t { font-family: var(--fv-font-display); font-weight: 700; font-size: .95rem; margin-bottom: .25rem; }
.fv-hotspot__x { font-size: .82rem; color: var(--fv-fg-soft); line-height: 1.5; }

/* ---- Image Layers (parallax) --------------------------------------------- */
.fv-layers { position: relative; overflow: hidden; border-radius: var(--fv-radius-lg); }
.fv-layers__base { display: block; width: 100%; }
.fv-layers__layer { position: absolute; inset: 0; pointer-events: none; will-change: transform; transition: transform .15s ease-out; }
.fv-layers__layer img { width: 100%; height: 100%; object-fit: contain; }

/* ---- Link Overlay -------------------------------------------------------- */
.fv-linkoverlay { position: relative; display: block; overflow: hidden; border-radius: var(--fv-radius); aspect-ratio: 4 / 3; background: var(--fv-navy); }
.fv-linkoverlay img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--fv-ease); }
.fv-linkoverlay:hover img { transform: scale(1.06); }
.fv-linkoverlay__ov { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 1.6rem; background: linear-gradient(180deg, transparent 35%, rgba(5,7,15,.9)); }
.fv-linkoverlay__cat { font-family: var(--fv-font-mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: var(--fv-gold); margin-bottom: .35rem; }
.fv-linkoverlay__title { font-family: var(--fv-font-display); font-weight: 700; color: #fff; font-size: 1.25rem; transform: translateY(10px); transition: transform var(--fv-dur) var(--fv-ease); }
.fv-linkoverlay:hover .fv-linkoverlay__title { transform: none; }
.fv-linkoverlay__arrow { position: absolute; top: 1.3rem; right: 1.3rem; width: 40px; height: 40px; border-radius: 50%; background: var(--fv-gold); color: var(--fv-navy); display: grid; place-items: center; opacity: 0; transform: translate(-6px, 6px); transition: opacity var(--fv-dur), transform var(--fv-dur) var(--fv-ease); }
.fv-linkoverlay:hover .fv-linkoverlay__arrow { opacity: 1; transform: none; }
.fv-linkoverlay__arrow svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.4; }

/* ---- Logo Carousel ------------------------------------------------------- */
.fv-logos { overflow: hidden; position: relative; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.fv-logos__track { display: inline-flex; align-items: center; gap: clamp(2rem, 5vw, 4.5rem); width: max-content; animation: fv-logos-marq var(--speed, 34s) linear infinite; }
.fv-logos--reverse .fv-logos__track { animation-direction: reverse; }
.fv-logos--pause:hover .fv-logos__track { animation-play-state: paused; }
.fv-logos__item { display: grid; place-items: center; }
.fv-logos__item img { max-height: 46px; width: auto; object-fit: contain; }
.fv-logos--gray .fv-logos__item img { filter: grayscale(1); opacity: .6; transition: filter var(--fv-dur), opacity var(--fv-dur); }
.fv-logos--gray .fv-logos__item:hover img { filter: none; opacity: 1; }
.fv-logos__item .fv-logos__name { font-family: var(--fv-font-display); font-weight: 600; color: var(--fv-fg-soft); font-size: 1.2rem; white-space: nowrap; }
@keyframes fv-logos-marq { to { transform: translateX(-50%); } }

@media (prefers-reduced-motion: reduce) {
  .fv-hotspot__dot::before { animation: none; }
  .fv-logos__track { animation: none; }
}