.video-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; margin-bottom: 26px; }
.sample-card { min-width: 0; border: 1px solid #cddfff2c; border-radius: 22px; background: linear-gradient(145deg,#d0dfff11,#cedcff03); padding: 8px; box-shadow: inset 0 1px 0 #ffffff13; transition: border-color .3s, box-shadow .3s; }
.sample-card:hover { border-color: #cddfff66; box-shadow: inset 0 1px 0 #ffffff22,0 18px 45px #00000035; }
.sample-open { display: block; border-radius: 15px; }
.sample-media { position: relative; display: block; aspect-ratio: 16/10; overflow: hidden; border-radius: 15px; isolation: isolate; background: #090c13; }
.sample-media > img,.sample-media > video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.sample-media > video { opacity: 0; transition: opacity .25s; pointer-events: none; }
.is-previewing .sample-media > video { opacity: 1; }
.sample-media::after { content: ''; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent,#03070e99); pointer-events: none; }
.sample-play { position: absolute; z-index: 2; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 48px; height: 48px; display: grid; place-items: center; padding-left: 3px; border: 1px solid #f0f6ff66; border-radius: 50%; color: white; font-size: 18px; background: #0d162d55; backdrop-filter: blur(14px); transition: opacity .25s; }
.is-previewing .sample-play { opacity: 0; }
.sample-duration,.sample-type { position: absolute; z-index: 2; bottom: 12px; font-size: 12px; color: white; line-height: 1.4; padding: 4px 8px; border-radius: 7px; background: #09111a99; backdrop-filter: blur(10px); }
.sample-type { left: 12px; }.sample-duration { right: 12px; }
.sample-caption { display: block; padding: 18px 12px 15px; }
.sample-caption .eyebrow { display: block; font-size: 12px; margin-bottom: 6px; letter-spacing: 1px; }
.sample-caption h3 { font-size: 18px; line-height: 1.5; margin: 0; }
.sample-details { color: var(--muted); font-size: 13px; line-height: 1.8; margin: 10px 0 0; }
.sample-static { border-radius: 15px; }
.video-hint { color: var(--muted); font-size: 13px; margin: -12px 0 28px; }
.mobile-video-hint { display: none; }
.player-open { overflow: hidden; }
#sample-player { padding: 0; width: min(1100px,94vw); max-width: 94vw; max-height: 92dvh; border: 1px solid #c6d8ff50; border-radius: 24px; color: #f5f6fa; background: #0d121c; box-shadow: 0 40px 150px #000000aa; }
#sample-player::backdrop { background: #02050be6; backdrop-filter: blur(12px); }
.player-shell { padding: 18px; }
.player-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 15px; }
.player-heading h3 { font-size: 20px; margin: 0; }
.player-close { flex-shrink: 0; color: white; font: inherit; font-size: 14px; padding: 9px 15px; border: 1px solid #d6e3ff38; border-radius: 20px; background: #ffffff0c; cursor: pointer; }
.player-close:hover { background: #ffffff1b; }
.full-player { display: block; width: 100%; height: min(68dvh,640px); background: black; border-radius: 12px; object-fit: contain; }
.player-message { margin: 10px 2px 0; font-size: 14px; color: #bed3ff; }
.player-message:empty { display: none; }
@media(max-width:1000px) { .video-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media(max-width:600px) { .video-grid { grid-template-columns: 1fr; gap: 18px; }.sample-caption h3 { font-size: 19px; }.player-shell { padding: 12px; }.player-heading { gap: 12px; }.player-heading h3 { font-size: 17px; }.full-player { height: min(62dvh,600px); }#sample-player { border-radius: 18px; } }
@media(hover:none),(pointer:coarse) { .desktop-video-hint { display: none; }.mobile-video-hint { display: inline; } }
@media(prefers-reduced-motion:reduce) { .sample-card,.sample-media>video,.sample-play { transition: none; }.desktop-video-hint { display: none; }.mobile-video-hint { display: inline; } }