/* Webinar single course page — sections below hero */

.vb-course--webinar {
    background: #f0f8fa;
}

/* Горизонтальные отступы секций — только от body; hero — как на странице курса */
.vb-webinar-page.vb-course-page {
    padding-top: 0;
    padding-bottom: 0;
}

.vb-webinar-page {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-width: 0;
    padding: 0;
    box-sizing: border-box;
}

.vb-webinar-page .vb-course-inner:not(.vb-course-hero-inner) {
    width: 100%;
    max-width: 1760px;
    margin-inline: auto;
    padding-left: 0;
    padding-right: 0;
    box-sizing: border-box;
}

.vb-webinar-lecturers.vb-course-section--teachers {
    margin-top: 0;
}

.vb-webinar-sections {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-width: 0;
    padding: 0;
    box-sizing: border-box;
}

.vb-webinar-about,
.vb-webinar-lecturers,
.vb-webinar-learn {
    width: 100%;
    min-width: 0;
}

.vb-webinar-section-title {
    margin: 0 0 42px;
    font-family: Onest, system-ui, sans-serif;
    font-weight: 700;
    font-size: 52px;
    line-height: 1.2;
    color: #232929;
    text-align: center;
}

.vb-webinar-section-title--center {
    margin-bottom: 52px;
}

/* ── Block 1: About ─────────────────────────────────────────────────────── */

.vb-webinar-about__title--mobile {
    display: none;
}

.vb-webinar-about__card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 20px;
    align-items: stretch;
    width: 100%;
    min-width: 0;
}

.vb-webinar-about__media {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
    min-height: 0;
    min-width: 0;
    align-self: stretch;
}

.vb-webinar-about__img {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.vb-webinar-about__content {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: #fff;
    border-radius: 32px;
    padding: 32px;
    color: #232929;
}

.vb-webinar-about__title {
    margin: 0;
    font-family: Onest, system-ui, sans-serif;
    font-weight: 700;
    font-size: 52px;
    line-height: 1.3;
}

.vb-webinar-about__body {
    font-family: Onest, system-ui, sans-serif;
    font-weight: 500;
    font-size: 24px;
    line-height: 1.3;
}

.vb-webinar-about__intro,
.vb-webinar-about__topics {
    margin: 0;
}

.vb-webinar-about__intro + .vb-webinar-about__topics {
    margin-top: 1.3em;
}

.vb-webinar-about__list {
    margin: 0;
    padding-left: 36px;
    list-style: disc;
}

.vb-webinar-about__list li {
    margin: 0;
}

/* ── Block 2: Lecturers — как было, без растягивания ───────────────────── */

.vb-webinar-lecturers__grid {
    justify-content: center;
    justify-items: center;
}

.vb-webinar-lecturer-card {
    max-width: 425px;
}

/* ── Block 3: Learn — Figma: 1920/1440 base → 1000 → 768 → 480 → 320 ───── */

.vb-webinar-learn__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    width: 100%;
    min-width: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.vb-webinar-learn__card {
    display: grid;
    grid-template-columns: 256px minmax(0, 1fr);
    gap: 24px;
    align-items: center;
    width: 100%;
    min-width: 0;
    background: #fff;
    border-radius: 32px;
    padding: 16px 32px;
    min-height: 0;
    box-sizing: border-box;
}

.vb-webinar-learn__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 256px;
    height: 256px;
    min-width: 0;
}

.vb-webinar-learn__icon img {
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    padding: 9px;
    object-fit: contain;
}

.vb-webinar-learn__text {
    margin: 0;
    min-width: 0;
    overflow-wrap: anywhere;
    font-family: Onest, system-ui, sans-serif;
    font-weight: 700;
    font-size: 28px;
    line-height: 1.2;
    color: #232929;
}

.vb-webinar-about { order: 1; margin: 82px 0;}
.vb-webinar-lecturers { order: 2; margin-bottom: 82px;}
.vb-webinar-learn { order: 3; margin-bottom: 82px; }

.vb-webinar-page .vb-course-section--tariffs {
    margin-bottom: 82px;
}

.vb-webinar-page .vb-course-section--tariffs .vb-course-tariffs-wrap {
    align-items: center;
}

.vb-webinar-page .vb-course-tariffs-grid {
    width: 100%;
    max-width: 720px;
    margin-inline: auto;
    grid-template-columns: minmax(0, 1fr);
    justify-content: center;
    justify-items: center;
}

.vb-webinar-page .vb-course-tariff-card {
    width: 100%;
}

.vb-webinar-page .vb-course-tariff-promo {
    width: 100%;
    max-width: 720px;
}

/* Desktop order: about → learn → lecturers */
@media (min-width: 1000px) {
    .vb-webinar-about { order: 1; margin: 82px 0;}
    .vb-webinar-lecturers { order: 2; margin-bottom: 82px;}
    .vb-webinar-learn { order: 3; margin-bottom: 82px; }
}

@media (max-width: 1199px) {
    .vb-webinar-about__title--mobile {
        display: block;
        margin: 0 0 32px;
        font-size: 42px;
        line-height: 1.3;
        text-align: center;
    }

    .vb-webinar-about__title--desktop {
        display: none;
    }

    .vb-webinar-about__card {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 0;
        background: #fff;
        border-radius: 32px;
        overflow: hidden;
    }

    .vb-webinar-about__content {
        background: transparent;
        border-radius: 0;
        padding: 24px;
        gap: 0;
    }

    .vb-webinar-about__media {
        position: static;
        border-radius: 0;
        height: auto;
    }

    .vb-webinar-about__img {
        position: static;
        inset: auto;
        width: 100%;
        height: auto;
        aspect-ratio: 852 / 512;
        object-fit: cover;
    }

    .vb-webinar-about__body {
        font-size: 20px;
        line-height: 1.3;
    }
}

@media (max-width: 1000px) {
    .vb-webinar-section-title {
        font-size: 42px;
        margin-bottom: 52px;
    }

    /* 3 карточки сверху (картинка сверху), 4-я на всю ширину (картинка слева) */
    .vb-webinar-learn__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .vb-webinar-learn__card:nth-child(-n + 3) {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 16px;
        padding: 16px 24px 32px;
    }

    .vb-webinar-learn__card:nth-child(-n + 3) .vb-webinar-learn__icon {
        align-self: stretch;
        width: 100%;
        height: 256px;
    }

    .vb-webinar-learn__card:nth-child(-n + 3) .vb-webinar-learn__text {
        /* align-self: stretch; */
        font-size: 24px;
        line-height: 1.4;
    }

    .vb-webinar-learn__card:nth-child(4) {
        grid-column: 1 / -1;
        display: grid;
        grid-template-columns: minmax(0, 284px) minmax(0, 1fr);
        align-items: center;
        gap: 0;
        padding: 16px 24px;
    }

    .vb-webinar-learn__card:nth-child(4) .vb-webinar-learn__icon {
        width: 100%;
        height: 256px;
    }

    .vb-webinar-learn__card:nth-child(4) .vb-webinar-learn__text {
        padding: 32px 0 32px 24px;
        font-size: 24px;
        line-height: 1.4;
    }
}

@media (max-width: 768px) {
    /* Tablet/mobile order: about → lecturers → learn */
    .vb-webinar-about { order: 1; margin: 82px 0;}
    .vb-webinar-lecturers { order: 2; margin-bottom: 82px;}
    .vb-webinar-learn { order: 3; margin-bottom: 82px; }

    .vb-webinar-about__title--mobile {
        font-size: 36px;
        margin-bottom: 32px;
    }

    .vb-webinar-about__content {
        padding: 24px;
    }

    .vb-webinar-about__list {
        padding-left: 30px;
    }

    .vb-webinar-section-title {
        font-size: 32px;
        margin-bottom: 32px;
    }

    .vb-webinar-lecturers__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .vb-webinar-learn__grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .vb-webinar-learn__card,
    .vb-webinar-learn__card:nth-child(-n + 3),
    .vb-webinar-learn__card:nth-child(4) {
        display: grid;
        grid-column: auto;
        grid-template-columns: 256px minmax(0, 1fr);
        align-items: center;
        gap: 24px;
        padding: 16px 24px;
    }

    .vb-webinar-learn__card .vb-webinar-learn__icon,
    .vb-webinar-learn__card:nth-child(4) .vb-webinar-learn__icon {
        width: 256px;
        height: 172px;
    }

    .vb-webinar-learn__card .vb-webinar-learn__text,
    .vb-webinar-learn__card:nth-child(4) .vb-webinar-learn__text {
        padding: 0;
        font-size: 22px !important;
        line-height: 1.4;
    }
}

@media (max-width: 767px) {
    .vb-webinar-about__content {
        padding: 16px;
    }

    .vb-webinar-about__body {
        font-size: 18px;
        line-height: 1.3;
    }
}

@media (max-width: 480px) {
    .vb-webinar-about__title--mobile,
    .vb-webinar-section-title {
        font-size: 28px;
        margin-bottom: 24px;
    }

    .vb-webinar-about__content {
        padding: 16px;
    }

    .vb-webinar-about__body {
        font-size: 18px;
        line-height: 1.3;
    }

    .vb-webinar-lecturers__grid {
        grid-template-columns: 1fr;
    }

    .vb-webinar-learn__grid {
        gap: 16px;
    }

    .vb-webinar-learn__card,
    .vb-webinar-learn__card:nth-child(-n + 3),
    .vb-webinar-learn__card:nth-child(4) {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 16px;
        padding: 16px 24px 32px;
    }

    .vb-webinar-learn__card .vb-webinar-learn__icon,
    .vb-webinar-learn__card:nth-child(4) .vb-webinar-learn__icon {
        align-self: stretch;
        width: 100%;
        height: 152px;
    }

    .vb-webinar-learn__card .vb-webinar-learn__text,
    .vb-webinar-learn__card:nth-child(4) .vb-webinar-learn__text {
        padding: 0;
        font-size: 20px !important;
        line-height: 28px;
        text-align: left;
    }
}

@media (max-width: 320px) {

    .vb-webinar-about { order: 1; margin: 72px 0;}
    .vb-webinar-lecturers { order: 2; margin-bottom: 72px;}
    .vb-webinar-learn { order: 3; margin-bottom: 72px; }
    .vb-webinar-about__card {
        border-radius: 24px;
    }

    .vb-webinar-about__content {
        padding: 16px;
    }

    .vb-webinar-about__body {
        font-size: 14px;
        line-height: 1.3;
    }

    .vb-webinar-learn__grid {
        gap: 12px;
    }

    .vb-webinar-learn__card,
    .vb-webinar-learn__card:nth-child(-n + 3),
    .vb-webinar-learn__card:nth-child(4) {
        border-radius: 24px;
        gap: 12px;
        padding: 12px 16px 24px;
    }

    .vb-webinar-learn__card .vb-webinar-learn__text,
    .vb-webinar-learn__card:nth-child(4) .vb-webinar-learn__text {
        font-size: 18px !important;
        line-height: 1.4;
    }
}