/* Секция "Где и как используют викторины из видео" */

.quiz-use-cases {
    --quiz-uc-ink: #1C1C1F;
    --quiz-uc-muted: #6F6F85;
    --quiz-uc-line: #EBEBFA;
    --quiz-uc-blue: #4785FF;
    --quiz-uc-grad: linear-gradient(90deg, #4785FF 0%, #FF2200 100%);

    font-family: 'PT Root UI', system-ui, sans-serif;
    color: var(--quiz-uc-ink);
    padding: 0 24px 120px 24px;
}

.quiz-use-cases-wrap {
    max-width: 1120px;
    margin: 0 auto;
}

.quiz-uc-grad-text {
    background: var(--quiz-uc-grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.quiz-uc-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px 6px 8px;
    border-radius: 99px;
    background: rgba(71, 133, 255, 0.06);
    border: 1px solid rgba(71, 133, 255, 0.16);
    font-size: 12px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--quiz-uc-blue);
    font-weight: 700;
    margin-bottom: 24px;
}

.quiz-uc-eyebrow .quiz-uc-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--quiz-uc-grad);
}

.quiz-uc-title {
    font-weight: 700;
    font-size: 54px;
    line-height: 1.05;
    letter-spacing: -0.022em;
    max-width: 880px;
    text-wrap: balance;
    margin-bottom: 24px;
    color: #09090A;
}

.quiz-uc-lead {
    font-size: 20px;
    line-height: 1.6;
    color: var(--quiz-uc-muted);
    max-width: 760px;
}

.quiz-uc-lead strong {
    color: var(--quiz-uc-ink);
    font-weight: 600;
}

/* Главная мысль — выделенная карточка */
.quiz-uc-pull {
    margin: 40px 0 64px;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 24px;
    align-items: center;
    padding: 28px 32px;
    border-radius: 22px;
    background: linear-gradient(135deg, #F5F5FA 0%, #EBEBFA 100%);
    border: 1px solid var(--quiz-uc-line);
}

.quiz-uc-pull-ic {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--quiz-uc-grad);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    box-shadow: 0 8px 24px rgba(71, 133, 255, 0.20);
}

.quiz-uc-pull-ic svg {
    width: 28px;
    height: 28px;
    color: #fff;
}

.quiz-uc-pull-t {
    font-size: 20px;
    line-height: 1.5;
    color: var(--quiz-uc-ink);
    font-weight: 500;
}

.quiz-uc-pull-t strong {
    font-weight: 700;
}

/* Три карточки сценариев */
.quiz-uc-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.quiz-uc-card {
    background: #fff;
    border: 1px solid var(--quiz-uc-line);
    border-radius: 24px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    position: relative;
    overflow: hidden;
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;

    h3 {
        color: #0e0e14;
    }
}

.quiz-uc-card:hover {
    transform: translateY(-4px);
    border-color: rgba(71, 133, 255, 0.25);
    box-shadow: 0 24px 60px rgba(71, 133, 255, 0.10);
}

.quiz-uc-card-ic {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(71, 133, 255, 0.08);
    display: grid;
    place-items: center;
}

.quiz-uc-card-ic svg {
    width: 24px;
    height: 24px;
    color: var(--quiz-uc-blue);
}

.quiz-uc-card h3 {
    font-weight: 700;
    font-size: 22px;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.quiz-uc-card p {
    font-size: 18px;
    line-height: 1.55;
    color: var(--quiz-uc-muted);
}

.quiz-uc-card-tag {
    margin-top: auto;
    font-size: 12px;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    color: var(--quiz-uc-blue);
    font-weight: 700;
    padding-top: 16px;
    border-top: 1px dashed var(--quiz-uc-line);
}

.features_transcript-viktorina {
    padding-bottom: 120px;
}

@media (max-width: 880px) {
    .quiz-use-cases {
        padding: 56px 16px;
    }

    .quiz-uc-title {
        font-size: 36px;
    }

    .quiz-uc-pull {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 22px;
    }

    .quiz-uc-cards {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .quiz-uc-card {
        padding: 24px;
    }

    .features_transcript-viktorina {
        padding-bottom: 0;
    }
}