/* Public training gallery */

.training-page { background: var(--white); }
.training-page__backdrop {
    position: fixed; inset: 0; z-index: 0; pointer-events: none;
    background: linear-gradient(180deg, var(--blue-pale) 0%, var(--white) 42%);
}
.training-page__main { position: relative; z-index: 1; padding-top: var(--nav-height); }

.training-hero { max-width: 1100px; margin: 0 auto; padding: clamp(2rem, 5vw, 3rem) clamp(20px, 4vw, 48px) 1.25rem; }
.training-hero__title {
    font-size: clamp(1.85rem, 4vw, 2.65rem);
    font-weight: 800; line-height: 1.15; color: var(--black); margin: 0.75rem 0;
}
.training-hero__desc { font-size: 1.05rem; line-height: 1.6; color: var(--gray-600); max-width: 640px; }

.training-filters { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 1.4rem; }
.training-chip {
    border: 1px solid var(--gray-200); background: #fff; border-radius: 999px;
    padding: 0.4rem 0.9rem; font-size: 0.82rem; font-weight: 700; cursor: pointer; color: var(--gray-600);
}
.training-chip.is-active { background: var(--navy); color: #fff; border-color: var(--navy); }

.training-gallery { max-width: 1100px; margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px) 2rem; }

.training-feature {
    display: grid; grid-template-columns: 1.3fr 0.9fr; gap: 1.5rem; align-items: center;
    background: #fff; border: 1px solid var(--gray-200); border-radius: 22px;
    overflow: hidden; box-shadow: var(--shadow-md); margin-bottom: 1.5rem;
}
.training-feature__media {
    position: relative; display: block; width: 100%; border: 0; padding: 0; cursor: pointer; background: #e8eef8;
    aspect-ratio: 16/10;
}
.training-feature__media img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.training-feature__copy { padding: 1.5rem 1.5rem 1.5rem 0.25rem; }
.training-feature__copy h2 { font-size: 1.45rem; margin: 0.35rem 0 0.6rem; }
.training-feature__copy p { color: var(--gray-600); line-height: 1.6; margin-bottom: 1rem; }

.training-kicker {
    font-size: 0.72rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--blue-bright);
}

.training-play {
    position: absolute; inset: 0; display: grid; place-items: center; color: #fff;
    z-index: 2;
}
.training-play i {
    width: 64px; height: 64px; border-radius: 999px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--brand-red-soft), var(--blue-bright));
    box-shadow: 0 12px 30px rgba(0,0,0,0.28);
}
.training-play--sm i { width: 44px; height: 44px; font-size: 0.85rem; }

.training-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}
.training-card {
    background: #fff; border: 1px solid var(--gray-200); border-radius: 18px; overflow: hidden;
    box-shadow: var(--shadow-sm); transition: transform var(--transition), box-shadow var(--transition);
}
.training-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.training-card.is-hidden { display: none; }
.training-feature.is-hidden { display: none; }
.training-card__media {
    position: relative; display: block; width: 100%; border: 0; padding: 0; cursor: pointer;
    background: #e8eef8; aspect-ratio: 16/10;
}
.training-card__media img,
.training-card__media video,
.training-feature__media img,
.training-feature__media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    filter: contrast(0.82) saturate(0.78) brightness(1.06);
}
.training-card__media::after,
.training-feature__media::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.14) 0%, rgba(15, 37, 87, 0.1) 100%);
    mix-blend-mode: soft-light;
}
.training-card:hover img,
.training-feature__media:hover img {
    filter: contrast(0.88) saturate(0.84) brightness(1.04);
}
.training-card__fallback { display: grid; place-items: center; height: 100%; color: #94a3b8; font-size: 1.4rem; }
.training-card__body { padding: 0.95rem 1rem 1.1rem; }
.training-card__body h3 { font-size: 0.98rem; margin: 0.25rem 0 0.35rem; }
.training-card__body p { font-size: 0.82rem; color: var(--gray-600); line-height: 1.5; }

.training-empty {
    text-align: center; padding: 3.5rem 1rem; color: var(--gray-600);
    background: #fff; border: 1px dashed var(--gray-200); border-radius: 22px;
}
.training-empty i { font-size: 1.8rem; color: var(--blue-bright); margin-bottom: 0.7rem; }
.training-empty h2 { color: var(--black); margin-bottom: 0.4rem; }
.training-empty p { margin-bottom: 1.1rem; }

.training-page .cta-band { max-width: 1100px; margin: 0 auto 3rem; padding-left: clamp(20px, 4vw, 48px); padding-right: clamp(20px, 4vw, 48px); }

.training-lightbox[hidden] { display: none; }
.training-lightbox {
    position: fixed; inset: 0; z-index: 80; background: rgba(11,15,25,0.88);
    display: grid; place-items: center; padding: 2rem;
}
.training-lightbox__close {
    position: absolute; top: 1rem; right: 1rem; width: 44px; height: 44px;
    border: 0; border-radius: 999px; background: rgba(255,255,255,0.12); color: #fff; cursor: pointer;
}
.training-lightbox__stage { width: min(960px, 100%); }
.training-lightbox__stage img, .training-lightbox__stage video, .training-lightbox__stage iframe {
    width: 100%; border-radius: 16px; background: #111827; max-height: 78vh;
    object-fit: contain;
}
.training-lightbox__stage img {
    filter: contrast(0.9) saturate(0.88) brightness(1.03);
}
.training-lightbox__stage iframe { aspect-ratio: 16/9; height: auto; min-height: 360px; }
.training-lightbox__caption { color: rgba(255,255,255,0.85); margin-top: 0.75rem; text-align: center; }

.training-strip {
    max-width: 1100px;
    margin: 0 auto 2.75rem;
    padding: 2.25rem clamp(20px, 4vw, 48px) 0.5rem;
}
.training-strip__head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}
a.training-card { text-decoration: none; color: inherit; }
.training-strip__grid {
    display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 0.85rem;
}
.service-body .training-strip {
    max-width: none;
    margin: 2rem 0 0;
    padding: 0;
}
.service-body .training-strip__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 900px) {
    .training-feature { grid-template-columns: 1fr; }
    .training-feature__copy { padding: 1.2rem; }
    .training-grid, .training-strip__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
    .training-grid, .training-strip__grid { grid-template-columns: 1fr; }
}

/* ── Studio gallery ── */
.gallery-page {
    background: #eceff4;
}
.studio-page {
    position: relative;
    z-index: 1;
    padding: calc(var(--nav-height) + 10px) 12px 12px;
}
.studio-empty {
    max-width: 560px;
    margin: 4rem auto;
    text-align: center;
    background: #fff;
    border-radius: 16px;
    padding: 3rem 1.5rem;
    box-shadow: 0 12px 40px rgba(15, 37, 87, 0.08);
}
.studio-empty i { font-size: 2rem; color: var(--blue-bright); margin-bottom: 0.8rem; }
.studio-empty h1 { font-size: 1.6rem; margin: 0 0 0.5rem; }
.studio-empty p { color: var(--gray-600); margin-bottom: 1.25rem; }

.studio {
    display: flex;
    flex-direction: column;
    height: calc(100dvh - var(--nav-height) - 22px);
    min-height: 560px;
    max-width: 1480px;
    margin: 0 auto;
    background: #fff;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 10px 36px rgba(20, 30, 50, 0.14);
}
.studio:fullscreen,
.studio:-webkit-full-screen {
    height: 100%;
    max-width: none;
    border-radius: 0;
}

.studio__stage {
    position: relative;
    flex: 1 1 auto;
    min-height: 0;
    background: #4c4c4c;
    overflow: hidden;
}
.studio__frame {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    overflow: hidden;
    cursor: default;
}
.studio__slide {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateX(0);
    transition: transform 0.48s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.4s ease;
    will-change: transform, opacity;
}
.studio__slide.is-from-right { transform: translateX(36%); opacity: 0; }
.studio__slide.is-from-left { transform: translateX(-36%); opacity: 0; }
.studio__slide.is-in { transform: translateX(0); opacity: 1; z-index: 2; }
.studio__slide.is-to-left { transform: translateX(-22%); opacity: 0; z-index: 1; }
.studio__slide.is-to-right { transform: translateX(22%); opacity: 0; z-index: 1; }
.studio__slide iframe,
.studio__slide .studio-player {
    width: 100%;
    height: 100%;
}
.studio.is-zoomed .studio__frame { cursor: zoom-out; overflow: auto; }
.studio.is-grid .studio__frame,
.studio.is-grid .studio__nav,
.studio.is-grid .studio__tools { visibility: hidden; }

.studio__frame img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: none;
    user-select: none;
    -webkit-user-drag: none;
    transition: transform 0.2s ease;
}
.studio.is-zoomed .studio__frame img {
    max-width: none;
    max-height: none;
    width: auto;
    height: 160%;
    transform: none;
}
.studio__frame video,
.studio__frame iframe {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    background: #111;
    border: 0;
    object-fit: contain;
}

.studio-player {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
    min-height: 0;
    background: #111;
    z-index: 3;
}
.studio-player__screen {
    position: relative;
    flex: 1 1 auto;
    min-height: 0;
    display: grid;
    place-items: center;
    background: #0a0a0a;
    cursor: pointer;
}
.studio-player__screen video {
    width: 100%;
    height: 100%;
    max-height: 100%;
    object-fit: contain;
    background: #000;
}
.studio-player__bigplay {
    position: absolute;
    width: 74px;
    height: 74px;
    border: 0;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.78);
    color: #fff;
    font-size: 1.4rem;
    display: grid;
    place-items: center;
    cursor: pointer;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
    pointer-events: none;
}
.studio-player.is-playing .studio-player__bigplay { opacity: 0; }

.studio-player__bar {
    flex: 0 0 auto;
    z-index: 6;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px 14px;
    background: linear-gradient(180deg, #1f1f1f 0%, #141414 100%);
    color: #fff;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.studio-player__btn {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    border: 0;
    border-radius: 10px;
    background: #2a2a2a;
    color: #fff;
    font-size: 0.95rem;
    cursor: pointer;
    display: grid;
    place-items: center;
}
.studio-player__btn:hover { background: #3a3a3a; }
.studio-player__time {
    font-size: 0.82rem;
    font-variant-numeric: tabular-nums;
    color: #e5e7eb;
    white-space: nowrap;
    min-width: 4.6rem;
}
.studio-player__seek {
    -webkit-appearance: none;
    appearance: none;
    flex: 1 1 auto;
    height: 16px;
    margin: 0;
    background: transparent;
    cursor: pointer;
}
.studio-player__seek:focus { outline: none; }
.studio-player__seek::-webkit-slider-runnable-track {
    height: 10px;
    border-radius: 99px;
    background: linear-gradient(to right, #2563eb var(--played, 0%), #4b5563 var(--played, 0%));
}
.studio-player__seek::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    margin-top: -5px;
    border-radius: 50%;
    background: #fff;
    border: 0;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.35);
}
.studio-player__seek::-moz-range-track {
    height: 10px;
    border-radius: 99px;
    background: #4b5563;
}
.studio-player__seek::-moz-range-progress {
    height: 10px;
    border-radius: 99px;
    background: #2563eb;
}
.studio-player__seek::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border: 0;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.35);
}

@media (max-width: 640px) {
    .studio-player__bar { gap: 8px; padding: 10px 10px 12px; }
    .studio-player__btn { width: 38px; height: 38px; flex-basis: 38px; }
    .studio-player__time { min-width: 3.4rem; font-size: 0.75rem; }
}
.studio__frame:has(img) { cursor: zoom-in; }
.studio.is-zoomed .studio__frame:has(img) { cursor: zoom-out; }

.studio__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 4;
    width: 58px;
    height: 58px;
    border: 0;
    border-radius: 999px;
    background: rgba(90, 90, 90, 0.55);
    color: #fff;
    font-size: 1.15rem;
    cursor: pointer;
    display: grid;
    place-items: center;
    backdrop-filter: blur(2px);
}
.studio__nav:hover { background: rgba(70, 70, 70, 0.78); }
.studio__nav--prev { left: 18px; }
.studio__nav--next { right: 18px; }

.studio__tools {
    position: absolute;
    top: 14px;
    right: 16px;
    z-index: 4;
    display: flex;
    gap: 10px;
}
.studio__tool {
    width: 34px;
    height: 34px;
    border: 0;
    background: transparent;
    color: rgba(255, 255, 255, 0.92);
    font-size: 1.05rem;
    cursor: pointer;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
}
.studio__tool:hover { color: #fff; }

.studio__caption {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 4;
    max-width: 640px;
    margin: 0 auto;
    padding: 0.75rem 1rem;
    background: rgba(12, 14, 18, 0.72);
    color: #fff;
    border-radius: 8px;
    font-size: 0.88rem;
    line-height: 1.45;
}
.studio__caption[hidden] { display: none; }
.studio__caption strong { display: block; font-size: 0.95rem; margin-bottom: 0.2rem; }
.studio__caption.is-swap { animation: studioCaptionIn 0.35s ease; }
@keyframes studioCaptionIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
    .studio__slide { transition: none; }
    .studio__caption.is-swap { animation: none; }
}

.studio__grid[hidden] { display: none; }
.studio__grid {
    position: absolute;
    inset: 0;
    z-index: 5;
    overflow: auto;
    padding: 14px;
    background: #3f3f3f;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
    gap: 8px;
    align-content: start;
}
.studio__grid .studio-thumb {
    width: 100%;
    height: 118px;
    flex: none;
}
.studio__grid .studio-thumb.is-active { outline-offset: -3px; }

.studio__bar {
    flex: 0 0 46px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 12px 0 6px;
    background: #fff;
    border-top: 1px solid #ececec;
    border-bottom: 1px solid #ececec;
}
.studio__bar-left {
    display: flex;
    align-items: center;
    gap: 2px;
    min-width: 0;
}
.studio__icon-btn {
    width: 40px;
    height: 40px;
    border: 0;
    background: transparent;
    color: #5b5b5b;
    font-size: 0.95rem;
    cursor: pointer;
    border-radius: 6px;
}
.studio__icon-btn:hover,
.studio__icon-btn.is-on {
    background: #f3f4f6;
    color: #222;
}
.studio__credit {
    margin: 0;
    font-size: 0.78rem;
    color: #9aa0a8;
    white-space: nowrap;
}

.studio-album,
.studio-more { position: relative; }
.studio-album__btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 34px;
    margin-left: 6px;
    padding: 0 10px;
    border: 0;
    background: transparent;
    color: #4b5563;
    font: 500 0.86rem/1 "Plus Jakarta Sans", sans-serif;
    cursor: pointer;
    border-radius: 6px;
    max-width: min(360px, 46vw);
}
.studio-album__btn:hover { background: #f3f4f6; }
.studio-album__btn span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.studio-album__btn .fa-folder { color: #6b7280; }
.studio-album__menu,
.studio-more__menu {
    position: absolute;
    left: 0;
    bottom: calc(100% + 8px);
    z-index: 8;
    min-width: 220px;
    padding: 6px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.16);
}
.studio-album__menu[hidden],
.studio-more__menu[hidden] { display: none; }
.studio-album__menu button,
.studio-more__menu button,
.studio-more__menu a {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    border: 0;
    background: transparent;
    color: #374151;
    text-align: left;
    text-decoration: none;
    font: 500 0.86rem/1.3 "Plus Jakarta Sans", sans-serif;
    padding: 0.55rem 0.7rem;
    border-radius: 7px;
    cursor: pointer;
}
.studio-album__menu button:hover,
.studio-more__menu button:hover,
.studio-more__menu a:hover { background: #f3f4f6; }
.studio-album__menu button.is-active { background: #eef2ff; color: var(--navy); }

.studio__film {
    flex: 0 0 92px;
    display: flex;
    gap: 5px;
    align-items: center;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 8px 10px 10px;
    background: #f2f2f2;
    scrollbar-width: thin;
}
.studio__film::-webkit-scrollbar { height: 8px; }
.studio__film::-webkit-scrollbar-thumb { background: #c5c5c5; border-radius: 99px; }

.studio-thumb {
    position: relative;
    flex: 0 0 auto;
    width: 118px;
    height: 74px;
    padding: 0;
    border: 2px solid transparent;
    border-radius: 2px;
    overflow: hidden;
    background: #cfcfcf;
    cursor: pointer;
}
.studio-thumb img,
.studio-thumb video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: contrast(0.92) saturate(0.9);
}
.studio-thumb__fallback {
    display: grid;
    place-items: center;
    height: 100%;
    color: #6b7280;
}
.studio-thumb__play {
    position: absolute;
    left: 6px;
    bottom: 5px;
    width: 18px;
    height: 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: #333;
    display: grid;
    place-items: center;
    font-size: 0.48rem;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
}
.studio-thumb.is-active {
    border-color: #fff;
    box-shadow: 0 0 0 1px #9aa3af, 0 2px 8px rgba(0, 0, 0, 0.25);
}
.studio-thumb__fmt {
    position: absolute;
    top: 4px;
    right: 4px;
    z-index: 2;
    font-size: 0.58rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: #fff;
    background: rgba(15, 23, 42, 0.72);
    padding: 1px 5px;
    border-radius: 3px;
    pointer-events: none;
}
.studio-thumb--video .studio-thumb__fmt { background: rgba(37, 99, 235, 0.88); }
.studio-thumb__star {
    position: absolute;
    top: 4px;
    left: 4px;
    z-index: 2;
    width: 18px;
    height: 18px;
    border-radius: 999px;
    background: rgba(245, 158, 11, 0.95);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 0.52rem;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
    pointer-events: none;
}

@media (max-width: 860px) {
    .studio {
        height: calc(100dvh - var(--nav-height) - 16px);
        min-height: 0;
        border-radius: 4px;
    }
    .studio__credit { display: none; }
    .studio__nav { width: 44px; height: 44px; }
    .studio__nav--prev { left: 8px; }
    .studio__nav--next { right: 8px; }
    .studio-album__btn span { max-width: 120px; }
    .studio__film { flex-basis: 78px; }
    .studio-thumb { width: 96px; height: 60px; }
}
@media (max-width: 560px) {
    .studio-page { padding-left: 0; padding-right: 0; padding-bottom: 0; }
    .studio { border-radius: 0; height: calc(100dvh - var(--nav-height)); }
}