/*
Theme Name: QUMITE
Theme URI: https://lecuru.jp
Author: LECURU
Author URI: https://lecuru.jp
Description: QUMITE official theme for LECURU. Custom theme for branding, blog, and EC.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 8.0
License: All Rights Reserved
Text Domain: qumite
*/

/* ============================================================
   CSS Variables
============================================================ */
:root {
    --color-black:   #111111;
    --color-white:   #ffffff;
    --color-gray:    #f5f5f5;
    --color-border:  #e0e0e0;
    --color-muted:   rgba(17,17,17,0.35);

    --font-sans:     'Barlow', 'Noto Sans JP', 'Hiragino Sans', Meiryo, sans-serif;

    --side-width:    300px;
    --header-height: 50px;
    --max-content:   820px;

    --transition:    0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
   Reset & Base
============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--color-black);
    background: var(--color-white);
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

/* ============================================================
   Layout: サイドナビ固定 + メインコンテンツ
============================================================ */
.site-wrapper {
    display: flex;
    min-height: 100vh;
}

/* サイドナビ */
.site-sidenav {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--side-width);
    height: 100vh;
    background: var(--color-white);
    border-right: 1px solid var(--color-border);
    padding: 50px 36px;
    display: flex;
    flex-direction: column;
    z-index: 100;
    overflow-y: auto;
}

/* メインエリア */
.site-main-area {
    margin-left: var(--side-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    position: relative;
    z-index: 2;
}

/* ============================================================
   サイドナビ内部
============================================================ */
.sidenav-logo {
    font-size: 13px;
    font-weight: 300;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: 60px;
    line-height: 1;
}

.sidenav-logo a {
    color: var(--color-black);
}

.sidenav-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.sidenav-nav a,
.sidenav-nav span {
    display: block;
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-black);
    padding: 8px 0;
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition), opacity var(--transition);
    opacity: 0.4;
}

.sidenav-nav a:hover {
    opacity: 1;
    border-bottom-color: var(--color-black);
}

.sidenav-nav a.current-menu-item,
.sidenav-nav a.current_page_item {
    opacity: 1;
}

.sidenav-nav .menu-divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 16px 0;
}

.sidenav-footer {
    margin-top: auto;
    padding-top: 40px;
}

.sidenav-footer p {
    font-size: 10px;
    letter-spacing: 0.12em;
    color: var(--color-muted);
    line-height: 1.8;
    text-transform: uppercase;
}

/* サイドナビのロゴ画像 */
.sidenav-logo img {
    display: block;
    width: 52px;
    height: 52px;
    transition: opacity 0.2s ease;
}

.sidenav-logo img:hover {
    opacity: 0.6;
}

/* ============================================================
   ヘッダー（モバイル用）
============================================================ */
.site-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 200;
}

.header-logo {
    font-size: 13px;
    font-weight: 300;
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.header-logo a {
    color: var(--color-black);
}

.header-logo img {
    display: block;
    width: 22px;
    height: 22px;
}

/* ハンバーガー */
.hamburger {
    width: 17px;
    height: 12px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: none;
    border: none;
    padding: 0;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 1px;
    background: var(--color-black);
    transition: all var(--transition);
    transform-origin: center;
}

.hamburger.is-active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.hamburger.is-active span:nth-child(2) { opacity: 0; }
.hamburger.is-active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* モバイルメニューオーバーレイ */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-white);
    z-index: 150;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 28px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

.mobile-menu-overlay.is-active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu-overlay a {
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-black);
    opacity: 0.4;
}

.mobile-menu-overlay a:hover {
    opacity: 1;
}

/* ============================================================
   メインコンテンツ共通
============================================================ */
.site-content {
    flex: 1;
    padding: 80px 60px;
    max-width: var(--max-content);
}

/* ============================================================
   フロントページ：背景固定テキスト
============================================================ */
.fp-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
    background: var(--color-white);
    display: flex;
    align-items: flex-start;
    padding-top: 80px;
}

.fp-bg-inner {
    width: 100%;
    padding-left: calc(var(--side-width) + 48px);
    user-select: none;
    will-change: transform;
}

.fp-bg-inner span {
    display: block;
    font-size: clamp(104px, 14vw, 200px);
    font-weight: 300;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    line-height: 1.08;
    color: var(--color-black);
    white-space: nowrap;
}

/* ============================================================
   フロントページ：スクロールレイヤー
============================================================ */
.fp-scroll-layer {
    position: relative;
    z-index: 2;
    pointer-events: none;
    background: transparent;
}

.fp-spacer {
    height: 80vh;
    pointer-events: none;
}

.fp-paper {
    background: transparent;
    position: relative;
    padding: 0 48px 160px;
    max-width: var(--max-content);
    pointer-events: none;
}

.fp-card {
    background: var(--color-white);
    padding: 60px;
    margin-bottom: 48px;
    pointer-events: auto;
    box-shadow: 0 2px 32px rgba(0,0,0,0.07);
}

.fp-card:last-child {
    margin-bottom: 0;
}

/* ============================================================
   フロントページ：テキスト
============================================================ */
.fp-label {
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 20px;
}

.fp-catch {
    font-size: clamp(28px, 4vw, 52px);
    font-weight: 300;
    letter-spacing: 0.08em;
    line-height: 1.45;
    margin-bottom: 36px;
}

.fp-body {
    font-size: 15px;
    font-weight: 300;
    line-height: 2.4;
    letter-spacing: 0.08em;
    max-width: 460px;
}

.fp-section-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 28px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--color-border);
}

.fp-section-label {
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

.fp-view-all {
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-muted);
    border-bottom: 1px solid var(--color-muted);
    padding-bottom: 2px;
    transition: color var(--transition), border-color var(--transition);
}

.fp-view-all:hover {
    color: var(--color-black);
    border-color: var(--color-black);
}

.fp-coming-soon-thumb {
    aspect-ratio: 1/1;
    background: var(--color-gray);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.fp-coming-soon-thumb span {
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.fp-empty {
    font-size: 13px;
    color: var(--color-muted);
    letter-spacing: 0.05em;
}

/* ============================================================
   投稿カード（ブログ一覧）
============================================================ */
.post-card {
    border: 1px solid var(--color-border);
    margin-bottom: 1px;
    transition: background var(--transition);
}

.post-card:hover {
    background: var(--color-gray);
}

.post-card a {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 0;
    min-height: 140px;
}

.post-card-thumb {
    overflow: hidden;
}

.post-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.post-card:hover .post-card-thumb img {
    transform: scale(1.04);
}

.post-card-body {
    padding: 28px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
}

.post-card-cat {
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.post-card-title {
    font-size: 15px;
    font-weight: 400;
    letter-spacing: 0.05em;
    line-height: 1.6;
    color: var(--color-black);
}

.post-card-date {
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--color-muted);
}

.post-card a.no-thumb {
    grid-template-columns: 1fr;
}

/* ============================================================
   投稿詳細
============================================================ */
.single-header {
    margin-bottom: 60px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--color-border);
}

.single-cat {
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 16px;
}

.single-title {
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 300;
    letter-spacing: 0.05em;
    line-height: 1.5;
    margin-bottom: 20px;
}

.single-meta {
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--color-muted);
}

.single-thumb {
    margin-bottom: 60px;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.single-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.entry-body {
    font-size: 15px;
    line-height: 2.2;
    letter-spacing: 0.05em;
}

.entry-body h2 {
    font-size: 20px;
    font-weight: 300;
    margin: 60px 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-black);
    letter-spacing: 0.05em;
}

.entry-body h3 {
    font-size: 17px;
    font-weight: 400;
    margin: 40px 0 16px;
    letter-spacing: 0.05em;
}

.entry-body p {
    margin-bottom: 24px;
}

.entry-body img {
    width: 100%;
    margin: 40px 0;
}

.entry-body a {
    border-bottom: 1px solid var(--color-black);
    transition: opacity var(--transition);
}

.entry-body a:hover {
    opacity: 0.5;
}

/* ============================================================
   WooCommerce 商品グリッド
============================================================ */
.woo-products {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--color-border);
}

.woo-product-card {
    background: var(--color-white);
    transition: background var(--transition);
}

.woo-product-card:hover {
    background: var(--color-gray);
}

.woo-product-card a {
    display: block;
    padding: 0;
}

.woo-product-thumb {
    aspect-ratio: 1/1;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
}

.woo-product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.woo-product-card:hover .woo-product-thumb img {
    transform: scale(1.04);
}

.woo-product-info {
    padding: 20px 24px;
}

.woo-product-cat {
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 8px;
}

.woo-product-name {
    font-size: 14px;
    font-weight: 400;
    letter-spacing: 0.05em;
    margin-bottom: 10px;
    line-height: 1.5;
}

.woo-product-price {
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.1em;
}

.badge-coming-soon {
    display: inline-block;
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    border: 1px solid var(--color-black);
    padding: 4px 10px;
    margin-top: 8px;
}

/* ============================================================
   トップページのみ背景透明
============================================================ */
.home .site-main-area {
    background: transparent;
}

/* ============================================================
   ページヘッダー（アーカイブ・固定ページ共通）
============================================================ */
.page-header {
    margin-bottom: 60px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--color-border);
}

.page-header-label {
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin-bottom: 12px;
}

.page-header-title {
    font-size: clamp(20px, 3vw, 28px);
    font-weight: 300;
    letter-spacing: 0.08em;
}

/* ============================================================
   ページネーション
============================================================ */
.pagination {
    display: flex;
    gap: 2px;
    margin-top: 60px;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.1em;
    border: 1px solid var(--color-border);
    transition: all var(--transition);
}

.pagination a:hover,
.pagination span.current {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
}

/* ============================================================
   フッター
============================================================ */
.site-footer {
    border-top: 1px solid var(--color-border);
    padding: 40px 60px;
    margin-top: auto;
}

.site-footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.footer-copyright {
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-muted);
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--color-black);
}

/* ============================================================
   コンタクトフォーム（汎用）
============================================================ */
.contact-form-wrap {
    max-width: 600px;
}

.form-row {
    margin-bottom: 32px;
}

.form-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.form-required {
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.1em;
    background: var(--color-black);
    color: var(--color-white);
    padding: 2px 6px;
}

.form-optional {
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.1em;
    border: 1px solid var(--color-border);
    color: var(--color-muted);
    padding: 2px 6px;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    border: 1px solid var(--color-border);
    padding: 14px 16px;
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--color-black);
    background: var(--color-white);
    outline: none;
    transition: border-color var(--transition);
    border-radius: 0;
    appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--color-black);
}

.form-textarea {
    min-height: 180px;
    resize: vertical;
    line-height: 1.8;
}

.form-submit {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--color-black);
    color: var(--color-white);
    border: none;
    padding: 16px 40px;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    transition: opacity var(--transition);
}

.form-submit:hover {
    opacity: 0.6;
}

/* ============================================================
   Contact Form 7 スタイル上書き
============================================================ */
.cf7-type-selector {
    display: flex;
    flex-direction: row;
    gap: 40px;
    margin-bottom: 48px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--color-border);
}

.cf7-type-selector label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.15em;
    cursor: pointer;
}

.cf7-type-selector input[type="radio"] {
    width: 16px;
    height: 16px;
    accent-color: var(--color-black);
}

.order-only {
    display: none;
}

.order-only.is-visible {
    display: table-row;
}

.wpcf7 table {
    width: 100%;
    border-collapse: collapse;
}

.wpcf7 table th {
    width: 180px;
    padding: 20px 24px 20px 0;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-align: left;
    vertical-align: middle;
    white-space: nowrap;
    border-bottom: 1px solid var(--color-border);
}

.wpcf7 table td {
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.req {
    display: inline-block;
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.1em;
    background: var(--color-black);
    color: var(--color-white);
    padding: 2px 6px;
    margin-left: 8px;
    vertical-align: middle;
}

.wpcf7 input[type="text"],
.wpcf7 input[type="email"],
.wpcf7 textarea {
    width: 100%;
    border: none;
    border-bottom: 1px solid var(--color-border);
    padding: 10px 0;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 400;
    color: var(--color-black);
    background: transparent;
    outline: none;
    border-radius: 0;
    transition: border-color 0.2s ease;
}

.wpcf7 input[type="text"]:focus,
.wpcf7 input[type="email"]:focus,
.wpcf7 textarea:focus {
    border-bottom-color: var(--color-black);
}

.wpcf7 textarea {
    min-height: 160px;
    resize: vertical;
    line-height: 1.8;
}

.wpcf7 input[type="submit"] {
    margin-top: 48px;
    display: inline-block;
    background: var(--color-black);
    color: var(--color-white);
    border: none;
    padding: 16px 48px;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 0;
    transition: opacity 0.2s ease;
}

.wpcf7 input[type="submit"]:hover {
    opacity: 0.5;
}

.wpcf7-not-valid-tip {
    font-size: 11px;
    color: #c0392b;
    letter-spacing: 0.05em;
    margin-top: 4px;
}

.wpcf7-response-output {
    margin-top: 24px;
    padding: 16px 20px;
    font-size: 12px;
    letter-spacing: 0.08em;
    border: 1px solid var(--color-border);
}

/* ============================================================
   ユーティリティ
============================================================ */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
}

/* ============================================================
   レスポンシブ
============================================================ */
@media (max-width: 1024px) {
    :root {
        --side-width: 240px;
    }
}

@media (max-width: 768px) {
    .site-sidenav {
        display: none;
    }

    .site-header {
        display: flex;
    }

    .site-main-area {
        margin-left: 0;
        padding-top: var(--header-height);
    }

    .site-content {
        padding: 40px 24px 60px;
    }

    .fp-bg-inner {
        padding-left: 20px;
    }

    .fp-spacer {
        height: 60vh;
    }

    .fp-paper {
        padding: 0 16px 80px;
    }

    .fp-card {
        padding: 40px 28px;
        margin-bottom: 24px;
    }

    .woo-products {
        grid-template-columns: 1fr;
    }

    .post-card a {
        grid-template-columns: 1fr;
    }

    .post-card-thumb {
        aspect-ratio: 16/9;
    }

    .site-footer {
        padding: 30px 24px;
    }

    .site-footer-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
}

/* ============================================================
   スプラッシュ
============================================================ */
#splash {
    position: fixed;
    inset: 0;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    pointer-events: none;
    transition: opacity 0.6s ease;
}

#splash.is-hidden {
    opacity: 0;
    pointer-events: none;
}

#splash-mark {
    width: 120px;
    height: 120px;
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

#splash-mark.is-visible {
    opacity: 1;
    transform: scale(1);
}

#splash-mark.is-out {
    opacity: 0;
    transform: scale(1.06);
}

#splash-mark path {
    fill: none;
    stroke: #231916;
    stroke-width: 4;
    stroke-dasharray: 6000;
    stroke-dashoffset: 6000;
    transition: stroke-dashoffset 1.6s cubic-bezier(0.4, 0, 0.2, 1);
}

#splash-mark.is-drawing path {
    stroke-dashoffset: 0;
}