/* Info pages */
.info-page {
    display: flex;
    flex-direction: column;
    gap: 22px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

.info-page-narrow {
    max-width: 980px;
}

.info-page-wide {
    max-width: 1180px;
}

.info-page > * {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
}

.info-media-layout > *,
.speaker-help-layout > *,
.access-video-grid > * {
    min-width: 0;
    box-sizing: border-box;
}

.info-hero-card,
.info-content-card,
.info-image-card,
.info-video-card {
    margin-bottom: 0;
}

.info-title {
    max-width: 760px;
    margin: 0 0 12px;
    font-size: clamp(30px, 3.6vw, 46px);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.info-subtitle {
    max-width: 760px;
    margin: 0;
    color: var(--color-muted);
    font-size: 17px;
    line-height: 1.5;
}

.info-content-card {
    max-width: none;
}

.info-content-card > * + * {
    margin-top: 12px;
}

.info-content-card h2 {
    margin-top: 30px;
    margin-bottom: 10px;
    font-size: 24px;
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.03em;
}

.info-content-card h2:first-child {
    margin-top: 0;
}

.info-content-card p {
    max-width: 820px;
    color: var(--color-text);
    font-size: 16px;
    line-height: 1.6;
}

.info-content-card ul {
    max-width: 820px;
    margin: 12px 0 0;
    padding: 0;
    list-style: none;
}

.info-content-card li {
    position: relative;
    padding-left: 22px;
    color: var(--color-text);
    line-height: 1.55;
}

.info-content-card li::before {
    content: "";
    position: absolute;
    top: 0.68em;
    left: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--gradient-primary);
}

.info-content-card li + li {
    margin-top: 8px;
}

.speaker-help-layout {
    display: grid;
    grid-template-columns: minmax(260px, 0.52fr) minmax(0, 1fr);
    gap: 22px;
    align-items: start;
}

.speaker-help-layout .info-image-card {
    position: sticky;
    top: 110px;
}

.page-image {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 24px;
}

.info-card-subtitle {
    margin: -4px 0 18px;
    color: var(--color-muted);
}

.access-video-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.info-video-card h2 {
    margin-bottom: 8px;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.video-vertical-wrap {
    max-width: 360px;
    margin: 0 auto;
}

.video-vertical {
    display: block;
    width: 100%;
    aspect-ratio: 9 / 16;
    object-fit: cover;
    border-radius: 24px;
    background: #000000;
    box-shadow: 0 18px 45px rgba(33, 33, 33, 0.12);
}

@media (max-width: 900px) {
    .speaker-help-layout,
    .access-video-grid {
        grid-template-columns: 1fr;
    }

    .speaker-help-layout .info-image-card {
        position: static;
    }

    .video-vertical-wrap {
        max-width: 340px;
    }
}

@media (max-width: 640px) {
    .info-page {
        gap: 18px;
    }

    .info-hero-card,
    .info-content-card,
    .info-image-card,
    .info-video-card {
        border-radius: 22px;
    }

    .info-title {
        font-size: clamp(30px, 9vw, 38px);
    }

    .info-subtitle {
        font-size: 16px;
    }

    .info-content-card h2 {
        margin-top: 26px;
        font-size: 22px;
    }

    .info-content-card p,
    .info-content-card li {
        font-size: 15px;
    }

    .page-image,
    .video-vertical {
        border-radius: 20px;
    }

    .video-vertical-wrap {
        max-width: 100%;
    }
}