/*
==========================================
WordPress Theme Fixes
LINO Corporate Theme - WordPress互換性修正
==========================================
*/

/* ========== WordPress標準クラスのリセット ========== */
.site {
    display: block;
    position: relative;
}

/* ========== ヘッダーロゴサイズ修正 ========== */
.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0;
}

.nav__logo-img {
    height: 75px !important;
    width: auto !important;
    max-width: 270px !important;
    object-fit: contain !important;
    display: block !important;
    filter: brightness(0) !important;
    transition: transform 0.3s ease !important;
}

.nav__logo:hover .nav__logo-img {
    transform: scale(1.05);
}

/* ========== ナビゲーションメニュー修正 ========== */
/* WordPressメニューのデフォルトスタイルをリセット */
.nav__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* ドロップダウンメニュー */
.nav__item--dropdown {
    position: relative;
}

.nav__dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 280px;
    background: var(--white, #fff);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: 0.75rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    list-style: none;
    margin: 0;
}

.nav__item--dropdown:hover .nav__dropdown,
.nav__item--dropdown.show-dropdown .nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* ドロップダウン項目 */
.nav__dropdown-item {
    padding: 0;
    list-style: none;
}

.nav__dropdown-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: var(--text, #1f2937);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.nav__dropdown-link:hover {
    background: var(--light, #f8f9fa);
    border-left-color: var(--primary, #2563eb);
    padding-left: 2rem;
}

.nav__dropdown-link i {
    font-size: 1.25rem;
    color: var(--primary, #2563eb);
    min-width: 24px;
}

.nav__dropdown-link div {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.nav__dropdown-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text, #1f2937);
}

.nav__dropdown-desc {
    font-size: 0.75rem;
    color: var(--text-light, #6b7280);
}

/* ドロップダウンアイコン */
.nav__dropdown-icon {
    margin-left: 0.5rem;
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.nav__item--dropdown:hover .nav__dropdown-icon,
.nav__item--dropdown.show-dropdown .nav__dropdown-icon {
    transform: rotate(180deg);
}

/* CTAボタン */
.nav__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color, #2563eb) 0%, var(--primary-dark, #1e40af) 100%);
    color: var(--white, #fff);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    margin-left: 1.5rem;
}

.nav__cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.4);
}

.nav__cta-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.nav__cta-main {
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1;
}

.nav__cta-sub {
    font-size: 0.65rem;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'Inter', sans-serif;
    opacity: 0.9;
    line-height: 1;
}

.nav__cta i {
    font-size: 1.1rem;
}

/* モバイル用CTAボタン非表示 */
.nav__cta--mobile {
    display: none;
}

/* モバイル用ドロップダウン */
@media screen and (max-width: 1024px) {
    .nav__dropdown {
        position: static;
        box-shadow: none;
        background: rgba(255, 255, 255, 0.05);
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        padding-left: 1rem;
        border-radius: 8px;
        margin-top: 0.5rem;
    }
    
    .nav__item--dropdown.show-dropdown .nav__dropdown {
        display: block;
    }
    
    .nav__dropdown-link {
        padding: 0.875rem 1rem;
    }
    
    .nav__dropdown-link:hover {
        padding-left: 1.5rem;
    }
    
    /* PC用CTAボタン非表示 */
    .nav__cta:not(.nav__cta--mobile) {
        display: none;
    }
    
    /* モバイル用CTAボタン表示 */
    .nav__cta--mobile {
        display: flex;
        width: 100%;
        justify-content: center;
        margin-top: 1rem;
        padding: 1rem 1.5rem;
    }
}

.site-main {
    margin-top: calc(var(--header-height, 5.5rem) + 4rem);
    margin-bottom: 4rem;
    min-height: 50vh;
    padding: 0 1rem;
}

/* トップページのマージンをゼロに */
.home .site-main {
    margin-top: var(--header-height, 5.5rem);
    margin-bottom: 0;
    padding: 0;
}

/* 固定ページと投稿ページの余白を拡張 */
.single .site-main,
.page:not(.home) .site-main {
    margin-top: calc(var(--header-height, 5.5rem) + 4rem);
    margin-bottom: 4rem;
}

/* コンテンツエリアの幅 */
.content-area--full {
    width: 100%;
    max-width: 100%;
}

/* ========== ヒーローセクション修正 ========== */
/* WordPress用の追加設定のみ */
.home .hero {
    margin-top: 0;
}

/* ヒーローセクション内の要素がWordPressのデフォルトスタイルで崩れないように */
.hero * {
    box-sizing: border-box;
}

/* WordPress投稿エディタ内での表示修正 */
.wp-block-cover.hero {
    min-height: 100vh;
}

/* ========== フッター修正 ========== */
.footer__contact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer__contact li {
    margin-bottom: 0.75rem;
}

.footer__contact li i {
    margin-right: 0.5rem;
    color: var(--primary-color, #2563eb);
}

/* ========== 投稿グリッド ========== */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.post-item {
    background: var(--white, #fff);
    border-radius: var(--radius-lg, 1rem);
    overflow: hidden;
    box-shadow: var(--shadow-md, 0 4px 6px rgba(0,0,0,0.1));
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.post-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg, 0 10px 15px rgba(0,0,0,0.1));
}

.post-item__thumbnail {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.post-item__thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.post-item:hover .post-item__thumbnail img {
    transform: scale(1.05);
}

.post-item__content {
    padding: 1.5rem;
}

.post-item__header {
    margin-bottom: 1rem;
}

.post-item__title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.post-item__title a {
    color: var(--text-color, #1f2937);
    text-decoration: none;
    transition: color 0.3s ease;
}

.post-item__title a:hover {
    color: var(--primary-color, #2563eb);
}

.post-item__meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-light, #6b7280);
    margin-bottom: 1rem;
}

.post-item__date,
.post-item__category {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.post-item__excerpt {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-light, #6b7280);
    margin-bottom: 1rem;
}

/* ========== 投稿詳細ページ ========== */
.post-single {
    background: var(--white, #fff);
    border-radius: var(--radius-lg, 1rem);
    padding: 3rem;
    box-shadow: var(--shadow-md, 0 4px 6px rgba(0,0,0,0.1));
    max-width: 1200px;
    margin: 0 auto;
}

.post-single__header {
    text-align: center;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-color, #e5e7eb);
    margin-bottom: 2rem;
}

.post-single__meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.95rem;
    color: var(--text-light, #6b7280);
    margin-bottom: 1rem;
}

.post-single__title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-color, #1f2937);
}

.post-single__thumbnail {
    margin-bottom: 2rem;
    border-radius: var(--radius-md, 0.75rem);
    overflow: hidden;
}

.post-single__thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

.post-single__content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-color, #1f2937);
    margin-bottom: 2rem;
}

.post-single__content h2 {
    font-size: 2rem;
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--primary-color, #2563eb);
}

.post-single__content h3 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color, #2563eb);
}

.post-single__content p {
    margin-bottom: 1.5rem;
}

.post-single__content ul,
.post-single__content ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.post-single__content li {
    margin-bottom: 0.5rem;
}

.post-single__content a {
    color: var(--primary-color, #2563eb);
    text-decoration: underline;
}

.post-single__content a:hover {
    color: var(--primary-dark, #1e40af);
}

.post-single__tags {
    padding: 1rem 0;
    border-top: 1px solid var(--border-color, #e5e7eb);
    border-bottom: 1px solid var(--border-color, #e5e7eb);
    margin-bottom: 2rem;
}

.post-single__tags a {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    margin: 0.25rem;
    background: var(--light-bg, #f9fafb);
    color: var(--text-color, #1f2937);
    border-radius: var(--radius-sm, 0.5rem);
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.post-single__tags a:hover {
    background: var(--primary-color, #2563eb);
    color: var(--white, #fff);
}

.post-single__navigation {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 2rem;
}

.post-single__nav-prev,
.post-single__nav-next {
    flex: 1;
}

.post-single__nav-next {
    text-align: right;
}

.post-single__navigation a {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--primary-color, #2563eb);
    color: var(--white, #fff);
    border-radius: var(--radius-sm, 0.5rem);
    text-decoration: none;
    transition: all 0.3s ease;
}

.post-single__navigation a:hover {
    background: var(--primary-dark, #1e40af);
    transform: translateY(-2px);
}

/* ========== 固定ページ ========== */
.page-content {
    background: var(--white, #fff);
    border-radius: var(--radius-lg, 1rem);
    padding: 3rem;
    box-shadow: var(--shadow-md, 0 4px 6px rgba(0,0,0,0.1));
    max-width: 1200px;
    margin: 0 auto;
}

.page-content__header {
    text-align: center;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-color, #e5e7eb);
    margin-bottom: 2rem;
}

.page-content__title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-color, #1f2937);
}

.page-content__body {
    font-size: 1.05rem;
    line-height: 1.8;
}

/* ========== エラーページ ========== */
.error-404 {
    text-align: center;
    padding: 4rem 2rem;
}

.error-404__content {
    max-width: 800px;
    margin: 0 auto;
}

.error-404__number {
    font-size: 8rem;
    font-weight: 900;
    color: var(--primary-color, #2563eb);
    line-height: 1;
    margin-bottom: 1rem;
}

.error-404__title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.error-404__description {
    font-size: 1.125rem;
    color: var(--text-light, #6b7280);
    margin-bottom: 2rem;
}

.error-404__search {
    max-width: 500px;
    margin: 0 auto 2rem;
}

.error-404__links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.error-404__services {
    max-width: 500px;
    margin: 0 auto;
    text-align: left;
}

.error-404__services h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.error-404__services-list {
    list-style: none;
    padding: 0;
}

.error-404__services-list li {
    margin-bottom: 0.75rem;
}

.error-404__services-list a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--light-bg, #f9fafb);
    border-radius: var(--radius-sm, 0.5rem);
    color: var(--text-color, #1f2937);
    text-decoration: none;
    transition: all 0.3s ease;
}

.error-404__services-list a:hover {
    background: var(--primary-color, #2563eb);
    color: var(--white, #fff);
    transform: translateX(4px);
}

/* ========== 検索フォーム ========== */
.search-form {
    display: flex;
    align-items: center;
    background: var(--white, #fff);
    border: 2px solid var(--border-color, #e5e7eb);
    border-radius: var(--radius-sm, 0.5rem);
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.search-form:focus-within {
    border-color: var(--primary-color, #2563eb);
}

.search-form label {
    flex: 1;
    margin: 0;
}

.search-field {
    width: 100%;
    padding: 0.875rem 1rem;
    border: none;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
}

.search-submit {
    padding: 0.875rem 1.5rem;
    background: var(--primary-color, #2563eb);
    color: var(--white, #fff);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.3s ease;
}

.search-submit:hover {
    background: var(--primary-dark, #1e40af);
}

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ========== コメントセクション ========== */
.comments-area {
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 2px solid var(--border-color, #e5e7eb);
}

.comments-title {
    font-size: 1.75rem;
    margin-bottom: 2rem;
}

.comment-list {
    list-style: none;
    padding: 0;
}

.comment-body {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--light-bg, #f9fafb);
    border-radius: var(--radius-md, 0.75rem);
}

.comment-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.comment-author img {
    border-radius: 50%;
}

/* ========== ページネーション ========== */
.pagination {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
}

.pagination__list {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination__item a,
.pagination__item span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 0.75rem;
    background: var(--white, #fff);
    color: var(--text-color, #1f2937);
    border: 2px solid var(--border-color, #e5e7eb);
    border-radius: var(--radius-sm, 0.5rem);
    text-decoration: none;
    transition: all 0.3s ease;
}

.pagination__item a:hover {
    background: var(--primary-color, #2563eb);
    color: var(--white, #fff);
    border-color: var(--primary-color, #2563eb);
}

.pagination__item .current {
    background: var(--primary-color, #2563eb);
    color: var(--white, #fff);
    border-color: var(--primary-color, #2563eb);
}

/* ========== レスポンシブ対応 ========== */
@media (max-width: 768px) {
    .site-main {
        margin-top: calc(var(--header-height, 4rem) + 2rem);
        margin-bottom: 2rem;
        padding: 0 0.75rem;
    }
    
    .home .site-main {
        margin-top: var(--header-height, 4rem);
        margin-bottom: 0;
        padding: 0;
    }
    
    .single .site-main,
    .page:not(.home) .site-main {
        margin-top: calc(var(--header-height, 4rem) + 2rem);
        margin-bottom: 2rem;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .post-single {
        padding: 2rem 1.5rem;
    }
    
    .page-content {
        padding: 2rem 1.5rem;
    }
    
    .post-single__title {
        font-size: 2rem;
    }
    
    .page-content__title {
        font-size: 2rem;
    }
    
    .error-404__number {
        font-size: 6rem;
    }
    
    .error-404__links {
        flex-direction: column;
    }
    
    .post-single__navigation {
        flex-direction: column;
    }
    
    .post-single__nav-next {
        text-align: left;
    }
}

@media (max-width: 576px) {
    .post-single__title {
        font-size: 1.75rem;
    }
    
    .error-404__number {
        font-size: 4rem;
    }
}