/*
 * .gp-bigvideo — full-bleed featured video band, 620px tall.
 *
 * Background: poster still + 90deg vignette (dark/light/dark).
 * Center: 108px circle gold-outlined play button + gold mono eyebrow
 *         + h2 "GREG'S WORKOUTS — BEST OF THE BEST".
 * Right edge: 5 stacked 110×62 thumbnails (active has 1.5px gold border).
 */

.gp-bigvideo {
    position: relative;
    height: 620px;
    background: #000;
    overflow: hidden;
    color: var(--gp-text);
}

.gp-bigvideo__bg {
    position: absolute;
    inset: 0;
    background-color: #0c0c0c;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
}

.gp-bigvideo__scrim {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(
        90deg,
        rgba(0, 0, 0, 0.85) 0%,
        rgba(0, 0, 0, 0.30) 50%,
        rgba(0, 0, 0, 0.85) 100%
    );
    pointer-events: none;
}

.gp-bigvideo__center {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 12px;
    padding: 0 var(--gp-page-gutter);
}

.gp-bigvideo__play {
    width: 108px;
    height: 108px;
    border-radius: 50%;
    border: 1.5px solid var(--gp-gold);
    background: transparent;
    color: var(--gp-gold);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--gp-dur-base) var(--gp-ease-standard),
                transform   var(--gp-dur-base) var(--gp-ease-standard);
}
.gp-bigvideo__play:hover { background: rgba(255, 186, 0, 0.10); transform: scale(1.04); }
.gp-bigvideo__play::before {
    content: '';
    width: 0; height: 0;
    border-style: solid;
    border-width: 16px 0 16px 24px;
    border-color: transparent transparent transparent var(--gp-gold);
    margin-left: 6px; /* optical centering */
}

.gp-bigvideo__eyebrow {
    margin-top: 22px;
    font-family: var(--gp-font-mono);
    font-size: var(--gp-fs-meta);
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--gp-gold);
}

.gp-bigvideo__title {
    font-family: var(--gp-font-display);
    font-size: var(--gp-fs-h2-lg);
    font-weight: 400;
    margin: 12px 0 0;
    color: var(--gp-text);
    letter-spacing: var(--gp-ls-display-normal);
    line-height: 1;
    text-transform: uppercase;
    max-width: 900px;
}

.gp-bigvideo__rail {
    position: absolute;
    right: 30px;
    top: 0;
    bottom: 0;
    z-index: 4;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
}

.gp-bigvideo__thumb {
    width: 110px;
    height: 62px;
    background-color: #0d0c0a;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    cursor: pointer;
    transition: border-color var(--gp-dur-base) var(--gp-ease-standard);
    display: block;
}
.gp-bigvideo__thumb.is-active { border-color: var(--gp-gold); }
.gp-bigvideo__thumb:hover { border-color: rgba(255, 186, 0, 0.6); }

@media (max-width: 900px) {
    .gp-bigvideo { height: 480px; }
    .gp-bigvideo__rail { display: none; }
    .gp-bigvideo__title { font-size: 56px; }
    .gp-bigvideo__play { width: 80px; height: 80px; }
    .gp-bigvideo__play::before { border-width: 12px 0 12px 18px; margin-left: 5px; }
}