/*
 * Program finder quiz (sections/home-program-finder.php,
 * public/js/program-finder.js). Narrow info column on the left (desktop),
 * the interactive card on the right: one question visible at a time
 * (JS toggles `hidden` on `.program-finder__question`), Назад/Далее pinned
 * to the bottom of that card. On the last step "Далее" swaps the whole
 * `.program-finder__steps` block for `.program-finder__result` - result
 * cards reuse the .course-card visual language (shadow, radius, circular
 * arrow link) for consistency with the rest of the site. They repeat the
 * .lift-card skin (00-lift-card.css) instead of wearing it, because
 * public/js/program-finder.js builds that markup and the class list there
 * is the script's, not a template's.
 */

.program-finder {
    padding: 4.5vw 0;
    background: var(--color-surface-muted);
}

.program-finder__layout {
    --bs-gutter-x: 3.33vw;
    --bs-gutter-y: 3.33vw;
}

.program-finder__info {
    position: sticky;
    top: 6vw;
}

.program-finder__title {
    font-size: 1.88vw;
    margin: 0 0 0.83vw;
}

.program-finder__lead {
    color: var(--color-text-muted);
    margin: 0 0 1.25vw;
}

.program-finder__progress {
    display: inline-block;
    padding: 0.31vw 0.83vw;
    font-weight: 700;
    font-size: 0.78vw;
    color: var(--color-accent);
    background: rgba(47, 111, 237, 0.09);
    border-radius: 999px;
}

.program-finder__panel {
    padding: 2.08vw;
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-panel);
}

.program-finder__question {
    padding: 0;
    margin: 0;
    border: none;
}

.program-finder__question-title {
    padding: 0;
    font-size: 1.35vw;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 1.25vw;
}

.program-finder__options {
    gap: 0.83vw;
}

.program-finder__option {
    gap: 0.73vw;
    padding: 0.83vw 1.04vw;
    color: var(--color-text);
    background: var(--color-surface-muted);
    border-radius: var(--radius);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.program-finder__option:hover {
    background: rgba(47, 111, 237, 0.1);
}

.program-finder__option input {
    margin-top: 0.21vw;
    accent-color: var(--color-accent);
}

.program-finder__error {
    margin: 0.94vw 0 0;
    font-weight: 700;
    font-size: 0.83vw;
    color: var(--color-cta);
}

.program-finder__error[hidden] {
    display: none;
}

.program-finder__result[hidden],
.program-finder__nav-btn[hidden] {
    display: none;
}

.program-finder__result-title {
    font-size: 1.35vw;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0 1.25vw;
}

.program-finder__result-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25vw;
}

.program-finder__result-card {
    display: flex;
    flex-direction: column;
    padding: 1.25vw;
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.program-finder__result-card:hover {
    transform: translateY(-0.21vw);
    box-shadow: var(--shadow-card-hover);
}

.program-finder__result-label {
    align-self: flex-start;
    margin: 0 0 0.83vw;
    padding: 0.31vw 0.83vw;
    font-size: 0.68vw;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #fff;
    background: var(--color-accent);
    border-radius: 999px;
}

.program-finder__result-course {
    font-size: 1.15vw;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0 0.63vw;
}

.program-finder__result-description {
    color: var(--color-text-muted);
    margin: 0 0 0.83vw;
}

.program-finder__result-link {
    display: flex;
    align-items: center;
    gap: 0.52vw;
    margin-top: auto;
    align-self: flex-start;
    padding: 0.63vw 1.04vw;
    font-weight: 700;
    background: var(--color-cta);
    color: #fff;
    border-radius: 999px;
    transition: background-color 0.2s ease;
}

.program-finder__result-link:hover,
.program-finder__result-link:focus-visible {
    background: var(--color-cta-dark);
    color: #fff;
}

.program-finder__result-link-icon {
    width: 1.04vw;
    height: 1.04vw;
}

.program-finder__nav {
    gap: 1.04vw;
    margin: 2.08vw 0 0;
    padding: 1.67vw 0 0;
    border-top: 1px solid var(--color-border);
}

.program-finder__nav-btn {
    padding: 0.83vw 1.88vw;
    font: inherit;
    font-weight: 700;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.program-finder__nav-btn--prev {
    margin-right: auto;
    color: var(--color-primary);
    background: transparent;
    border: 2px solid var(--color-border);
}

.program-finder__nav-btn--prev:hover,
.program-finder__nav-btn--prev:focus-visible {
    border-color: var(--color-primary);
}

.program-finder__nav-btn--prev:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.program-finder__nav-btn--next,
.program-finder__nav-btn--restart {
    color: #fff;
    background: var(--color-cta);
    border: 2px solid var(--color-cta);
}

.program-finder__nav-btn--next:hover,
.program-finder__nav-btn--next:focus-visible,
.program-finder__nav-btn--restart:hover,
.program-finder__nav-btn--restart:focus-visible {
    background: var(--color-cta-dark);
    border-color: var(--color-cta-dark);
}

.program-finder__nav-btn--restart {
    margin: 0 auto;
}

@media (prefers-reduced-motion: reduce) {
    .program-finder__option,
    .program-finder__result-card,
    .program-finder__result-link,
    .program-finder__nav-btn {
        transition: none;
    }

    .program-finder__result-card:hover {
        transform: none;
    }
}

@media only screen and (max-width: 767.98px) {
    .program-finder {
        padding: 9vw 0;
    }

    .program-finder__layout {
        --bs-gutter-x: 6.4vw;
        --bs-gutter-y: 6.4vw;
    }

    .program-finder__info {
        position: static;
    }

    /* The radio keeps its browser default size while everything around it
       scales with vw, so on a phone it shrinks to a dot glued to the label. */
    .program-finder__option {
        gap: 3.2vw;
        align-items: center;
        padding: 4vw 4.27vw;
    }

    .program-finder__option input {
        flex: 0 0 auto;
        width: 5.33vw;
        height: 5.33vw;
        margin: 0;
    }

    .program-finder__title {
        font-size: 6.4vw;
        margin: 0 0 3.2vw;
    }

    .program-finder__lead {
        margin: 0 0 3.2vw;
    }

    .program-finder__progress {
        font-size: 3.2vw;
        padding: 1.33vw 3.2vw;
    }

    .program-finder__panel {
        padding: 6.4vw;
    }

    .program-finder__question-title {
        font-size: 5.33vw;
        margin: 0 0 4vw;
    }

    .program-finder__options {
        gap: 3.2vw;
    }

    .program-finder__option {
        padding: 4vw;
        font-size: 3.73vw;
    }

    .program-finder__error {
        font-size: 3.47vw;
    }

    .program-finder__result-title {
        font-size: 5.33vw;
        margin: 0 0 4vw;
    }

    .program-finder__result-cards {
        grid-template-columns: 1fr;
        gap: 4.27vw;
    }

    .program-finder__result-card {
        padding: 5.33vw;
    }

    .program-finder__result-label {
        font-size: 3.2vw;
        padding: 1.33vw 3.2vw;
    }

    .program-finder__result-course {
        font-size: 5.33vw;
    }

    .program-finder__result-link {
        gap: 2.13vw;
        padding: 2.67vw 4.27vw;
    }

    .program-finder__result-link-icon {
        width: 4.27vw;
        height: 4.27vw;
    }

    .program-finder__nav {
        flex-wrap: wrap;
        margin: 6.4vw 0 0;
        padding: 6.4vw 0 0;
    }

    .program-finder__nav-btn {
        flex: 1 1 auto;
        padding: 4vw 0;
        text-align: center;
        font-size: 4vw;
    }

    .program-finder__nav-btn--restart {
        width: 100%;
    }
}