/* Сторінка «Відео».
   Спільні стилі (шапка, перша секція, фон секції зі сніжинками, футер) — у layout.css */

.videos {
    padding-bottom: 32px;
}

/* ---------- Сітка карток ---------- */

.video-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
}

.video-card {
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1.5px solid #218bd2;
    border-radius: 22px;
    background: linear-gradient(180deg, #0a3683, #06235d 85%);
    box-shadow: 0 0 15px #0b94fe80;
    overflow: hidden;
    transition:
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.video-card[hidden] {
    display: none;
}

.video-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 24px #0b94feb3;
}

/* Прев'ю 16:9. Без картинки видно заглушку із зірочкою */
.video-card__thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background:
        url("../images/sparkle-sm.png") center / 44px no-repeat,
        linear-gradient(135deg, #10399f 0%, #06235d 100%);
}

.video-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.video-card:hover .video-card__thumb img {
    transform: scale(1.04);
}

.video-card__play {
    position: absolute;
    left: 20px;
    bottom: 16px;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 2px solid var(--white);
    border-radius: 50%;
    background: rgba(3, 19, 51, 0.35);
    color: var(--white);
    transition:
        background 0.2s ease,
        color 0.2s ease;
}

.video-card__play svg {
    width: 18px;
    height: 18px;
    margin-left: 2px;
}

.video-card:hover .video-card__play {
    background: var(--white);
    color: #06235d;
}

.video-card__title {
    flex: 1;
    margin: 0;
    padding: 24px 24px 0;
    font-size: clamp(18px, 1.7vw, 24px);
    font-weight: 500;
    line-height: 1.3;
    letter-spacing: 0.035em;
}

/* Кнопка-назва; її ::after розтягнутий на всю картку, тож клікабельна вся картка */
.video-card__link {
    padding: 0;
    border: 0;
    background: none;
    color: inherit;
    font: inherit;
    letter-spacing: inherit;
    text-align: left;
    cursor: pointer;
}

.video-card__link::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    border-radius: inherit;
}

.video-card__link:focus-visible {
    outline: none;
}

.video-card__link:focus-visible::after {
    outline: 2px solid var(--gold);
    outline-offset: -4px;
    border-radius: 20px;
}

.video-card__ornament {
    display: block;
    width: 26px;
    height: 26px;
    margin: 20px auto 22px;
    filter: drop-shadow(0 0 4px rgba(255, 212, 0, 0.45));
}

/* ---------- «Відкрити наступні відео» ---------- */

.videos-more {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 32px auto 0;
    padding: 8px 4px;
    border: 0;
    background: none;
    color: var(--white);
    font: inherit;
    font-size: 15px;
    text-decoration: underline;
    text-underline-offset: 6px;
    cursor: pointer;
}

.videos-more[hidden] {
    display: none;
}

.videos-more svg {
    width: 18px;
    height: 18px;
}

/* ---------- Вікно з відео ---------- */

.video-modal[hidden] {
    display: none;
}

.video-modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-items: center;
    padding: 20px;
    background: rgba(3, 19, 51, 0.88);
}

.video-modal__panel {
    position: relative;
    width: min(100%, 960px);
}

.video-modal__title {
    margin: 0 56px 14px 0;
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 0.03em;
}

.video-modal__close {
    position: absolute;
    top: -8px;
    right: 0;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    background: none;
    color: var(--white);
    font-size: 36px;
    line-height: 1;
    cursor: pointer;
}

.video-modal__frame {
    display: grid;
    place-items: center;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border: 1.5px solid #218bd2;
    border-radius: 16px;
    background: #000;
}

.video-modal__frame iframe,
.video-modal__frame video {
    display: block;
    width: 100%;
    height: 100%;
    border: 0;
}

.video-modal__empty {
    margin: 0;
    padding: 20px;
    color: var(--text-muted);
    font-size: 18px;
    text-align: center;
}

/* ---------- Адаптив ---------- */

@media (max-width: 1024px) {
    .video-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
    }

    .video-card__title {
        padding: 18px 18px 0;
        font-size: 19px;
    }

    .video-card__ornament {
        margin: 16px auto 18px;
    }
}

@media (max-width: 480px) {
    .video-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .video-card {
        border-radius: 16px;
    }

    .video-card__play {
        left: 14px;
        bottom: 12px;
        width: 38px;
        height: 38px;
    }

    .video-card__title {
        padding: 14px 16px 0;
        font-size: 16px;
    }

    .video-card__ornament {
        width: 22px;
        height: 22px;
        margin: 12px auto 14px;
    }

    .videos-more {
        margin-top: 24px;
        font-size: 13px;
    }

    .video-modal {
        padding: 12px;
    }

    .video-modal__title {
        font-size: 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .video-card,
    .video-card__thumb img,
    .video-card__play {
        transition: none;
    }

    .video-card:hover,
    .video-card:hover .video-card__thumb img {
        transform: none;
    }
}