/**
 * 事例ページ（一覧 /case/・詳細 /case/〇〇/）用CSS
 * functions.php で事例ページだけで読み込む。
 * 作業ブランチ feature/three-features-20261001 の css/pages.css から、事例ページで使うクラスのルールだけを取り出したもの
 */

.case__label {
    width: 9em;
    margin-bottom: 8px;
    padding: 4px 0;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    text-align: center;
}

.case__label--effect {
    background: var(--color-accent);
    color: var(--color-text);
}

.fp-hero {
    padding-block: var(--spacing-lg) var(--spacing-xxl);
    background-color: var(--color-hero-bg);
}

.fp-hero--simple {
    text-align: center;
}

.fp-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: var(--spacing-lg);
    font-size: 0.6rem;
    color: var(--color-text-sub);
}

.fp-hero--simple .fp-breadcrumb {
    justify-content: flex-start;
}

.fp-breadcrumb a {
    color: inherit;
}

.fp-hero__title {
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 900;
    line-height: 1.3;
}

.fp-hero__lead {
    margin-top: var(--spacing-sm);
    font-size: 0.8rem;
    color: var(--color-hero-sub);
    line-height: 1.9;
}

.fp-section {
    padding-block: var(--spacing-xxl);
}

.fp-hero {
    padding-block: var(--spacing-sm) var(--spacing-md);
}

.fp-breadcrumb {
    margin-bottom: var(--spacing-sm);
}

.fp-hero + .fp-section {
    padding-top: var(--spacing-lg);
}

.fp-hero__lead {
    font-size: 0.74rem;
}

@media (min-width: 1025px) {
    .fp-hero__lead {
        white-space: nowrap;
    }
}

.case-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.case-card {
    display: flex;
    flex-direction: column;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    color: inherit;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.case-card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.case-card__image {
    aspect-ratio: 3 / 2;
    background: var(--color-bg-gray);
    overflow: hidden;
}

.case-card__image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-card__body {
    padding: var(--spacing-sm);
}

.case-card__company {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-text-sub);
}

.case-card__title {
    margin-top: 6px;
    font-size: 0.85rem;
    font-weight: 700;
    line-height: 1.6;
}

.case-card__tags {
    margin-top: var(--spacing-xs);
}

.case-card__tags span {
    display: inline-block;
    padding: 2px 10px;
    background: var(--color-section-alt-bg);
    border: 1px solid var(--color-accent);
    font-size: 0.6rem;
}

.case-empty {
    text-align: center;
    color: var(--color-text-sub);
}

.fp-hero--crumb {
    padding-block: var(--spacing-md) 0;
}

.fp-hero--crumb .fp-breadcrumb {
    margin-bottom: 0;
}

.case-article {
    padding-block: var(--spacing-lg) var(--spacing-xxl);
}

.case-article__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    gap: var(--spacing-lg);
    align-items: start;
}

.case-article__company {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-text-sub);
}

.case-article__title {
    margin-top: 8px;
    font-size: clamp(22px, 2.6vw, 32px);
    font-weight: 900;
    line-height: 1.5;
}

.case-article__eyecatch {
    margin-top: var(--spacing-md);
}

.case-article__eyecatch img {
    display: block;
    width: 100%;
    height: auto;
}

.case-article__summary {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-section-alt-bg);
    border: 2px solid var(--color-accent);
}

.case-article__summary-row + .case-article__summary-row {
    margin-top: var(--spacing-sm);
}

.case-article__summary-text {
    font-size: 0.75rem;
    line-height: 1.8;
}

.case-article__summary-text ul {
    padding-left: 1.2em;
    list-style: disc;
}

.case-article__summary-text li + li {
    margin-top: 4px;
}

.case-article__content {
    margin-top: var(--spacing-lg);
    font-size: 0.8rem;
    line-height: 2;
}

.case-article__content > * + * {
    margin-top: 1.4em;
}

.case-article__content h2 {
    margin-top: 2.6em;
    padding: 12px 16px;
    background: var(--color-primary);
    color: #fff;
    font-size: 1.1rem;
    line-height: 1.6;
}

.case-article__content h3 {
    margin-top: 2em;
    padding-left: 12px;
    border-left: 5px solid var(--color-accent);
    font-size: 0.95rem;
    line-height: 1.6;
}

.case-article__content img {
    max-width: 100%;
    height: auto;
}

.case-article__content figure {
    margin-inline: 0;
}

.case-article__content figure img {
    display: block;
    width: 100%;
}

.case-article__content figcaption {
    margin-top: 6px;
    font-size: 0.65rem;
    color: var(--color-text-sub);
    text-align: center;
}

.case-article__content ul,
.case-article__content ol {
    padding-left: 1.4em;
    list-style: disc;
}

.case-article__content a {
    text-decoration: underline;
}

.case-article__content p > strong:first-child {
    margin-right: 0.3em;
}

.case-interviewer {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    font-size: 0.7rem;
    line-height: 1.8;
}

.case-interviewer > img {
    flex: 0 0 72px;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
}

.case-interviewer > div > * + * {
    margin-top: 0.8em;
}

.case-interviewer__name {
    font-weight: 700;
}

.case-figures {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    align-items: center;
}

.case-figures figure {
    margin: 0;
}

.case-figures img {
    display: block;
    border: 1px solid var(--color-border);
}

.case-message {
    padding: var(--spacing-md);
    background: var(--color-section-alt-bg);
}

.case-message .case-interviewer {
    padding: 0;
    border: none;
    font-size: 0.75rem;
}

.case-message__title,
.case-company__title {
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.case-company {
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    font-size: 0.75rem;
}

.case-company dl {
    display: grid;
    grid-template-columns: 6em 1fr;
    gap: 8px 12px;
    line-height: 1.7;
}

.case-company dt {
    font-weight: 700;
}

.case-company dd {
    margin: 0;
}

.case-article__aside {
    position: sticky;
    top: 96px;
}

.case-profile {
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    background: var(--color-bg);
}

.case-profile__logo {
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.case-profile__logo img {
    max-width: 100%;
    max-height: 80px;
}

.case-profile dl {
    font-size: 0.7rem;
    line-height: 1.6;
}

.case-profile dt {
    font-weight: 700;
    color: var(--color-text-sub);
}

.case-profile dd {
    margin: 2px 0 0;
}

.case-profile dd + dt {
    margin-top: 10px;
}

.case-aside-cta {
    display: grid;
    gap: 10px;
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--color-section-alt-bg);
    text-align: center;
}

.case-aside-cta__title {
    font-size: 0.75rem;
    font-weight: 700;
    line-height: 1.6;
}

.case-aside-cta .btn {
    max-width: none;
    padding: 12px;
    font-size: 0.8rem;
}

.case-article__back {
    margin-top: var(--spacing-lg);
    font-size: 0.75rem;
}

@media (max-width: 1024px) {
    .case-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .case-article__layout {
        grid-template-columns: 1fr;
    }

    .case-article__aside {
        position: static;
    }
}

@media (max-width: 600px) {
    .case-list,
    .case-figures {
        grid-template-columns: 1fr;
    }

    .case-company dl {
        grid-template-columns: 1fr;
    }
}