/*
 * pages/single-artist.css
 * mockups/artist-single.html のページ固有CSSを移植。
 *
 * - フォントは tokens.css の変数へ統一：
 *     'Shippori Mincho B1' → var(--f-jp) / 'Cormorant SC' → var(--f-display) / 'Cinzel' → var(--f-deco)
 * - 見出しサイズ var(--fs-head) は var(--fs-heading) に対応
 * - 画像ホバーのオーバーレイ rgba（影演出）はブランド色ではないため原値を保持
 * - .rv（リビール）は JS 無効時に内容が消えないよう body.reveal-ready 配下にスコープ
 * - WORKS は再利用コンポーネント card-art（.art-card）を使うため、ダーク背景用の
 *   文字色オーバーライドを add する
 */

.boa-num { font-family: var(--f-jp); font-weight: var(--fw-medium); }
/* .br-pc は base.css に一元化（PC表示・モバイル非表示） */

/* ═══ BREADCRUMB ═══ */
.breadcrumb { max-width: 1200px; margin: 0 auto; padding: 120px 40px 0; display: flex; gap: 10px; font-family: var(--f-deco); font-size: 13px; letter-spacing: var(--ls-2); text-transform: uppercase; color: var(--mid); }
.breadcrumb a { transition: color .2s; }
.breadcrumb a:hover { color: var(--brand); }
.breadcrumb .sep { color: var(--border); }

/* ═══ HERO ═══ */
.as-hero { max-width: 1200px; margin: 0 auto; padding: 48px 40px 100px; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.as-hero-visual { position: relative; width: 100%; aspect-ratio: 4/5; background: var(--warm-gray); overflow: hidden; }
.as-hero-visual-inner { position: absolute; inset: 0; background-size: cover; background-position: center; transition: background .35s ease; }
.as-hero-no { position: absolute; top: 20px; left: 20px; font-family: var(--f-jp); font-size: var(--fs-body); letter-spacing: var(--ls-1); color: var(--white); background: rgba(33,33,33,.45); padding: 5px 14px; backdrop-filter: blur(8px); }
.as-hero-gallery { display: flex; flex-direction: column; gap: 12px; }
.as-hero-thumbs { display: grid; grid-template-columns: repeat(4,1fr); gap: 12px; }
.as-hero-thumb { position: relative; aspect-ratio: 1/1; background: var(--warm-gray); overflow: hidden; transition: opacity .25s, outline-color .25s; outline: 2px solid transparent; outline-offset: -2px; opacity: .55; padding: 0; border: 0; cursor: pointer; }
.as-hero-thumb.is-active { opacity: 1; outline-color: var(--brand); }
.as-hero-thumb:hover { opacity: 1; }
.as-hero-thumb-inner { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform .5s ease; }
.as-hero-thumb:hover .as-hero-thumb-inner { transform: scale(1.08); }
.as-hero-text { text-align: left; }
.as-hero-en { font-family: var(--f-deco); font-size: 14px; font-weight: var(--fw-medium); letter-spacing: var(--ls-3); text-transform: uppercase; color: var(--brand); margin-bottom: 14px; }
.as-hero-name-ja { font-family: var(--f-jp); font-size: 56px; font-weight: var(--fw-heavy); letter-spacing: var(--ls-3); line-height: 1.2; color: var(--ink); margin-bottom: 28px; }
.as-hero-catch { font-family: var(--f-jp); font-size: 28px; font-weight: var(--fw-heavy); letter-spacing: var(--ls-1); line-height: 1.6; color: var(--brand); margin-bottom: 26px; }
.as-hero-sns { display: flex; gap: 10px; margin-bottom: 26px; }
.as-sns-a { width: 38px; height: 38px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--mid); transition: border-color .25s, color .25s, background .25s; }
.as-sns-a:hover { border-color: var(--brand); color: var(--white); background: var(--brand); }
.as-sns-a svg { width: 17px; height: 17px; fill: currentColor; }
.as-hero-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.as-tag { font-family: var(--f-jp); font-size: var(--fs-body); letter-spacing: var(--ls-1); color: var(--mid); border: 1px solid var(--border); padding: 6px 16px; }
.as-record { margin-top: 32px; padding-top: 28px; border-top: 1px solid var(--border-soft); }
.as-record-group { margin-bottom: 22px; }
.as-record-group:last-child { margin-bottom: 0; }
.as-record-label { display: flex; align-items: baseline; gap: 10px; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border-soft); }
.as-record-label .ja { font-family: var(--f-jp); font-size: var(--fs-body); font-weight: var(--fw-heavy); letter-spacing: var(--ls-1); color: var(--ink); }
.as-record-label .en { font-family: var(--f-deco); font-size: 12px; font-weight: var(--fw-medium); letter-spacing: var(--ls-2); text-transform: uppercase; color: var(--brand); }
.as-record-list { list-style: none; display: flex; flex-direction: column; gap: 5px; margin: 0; padding: 0; }
.as-record-list li { font-family: var(--f-jp); font-size: var(--fs-body); letter-spacing: .5px; line-height: 1.7; color: var(--mid); display: flex; gap: 10px; }
.as-record-list li .yr { font-family: var(--f-jp); color: var(--brand); flex-shrink: 0; min-width: 42px; }

/* ═══ MOVIE ═══ */
.as-video-sec { background: var(--paper); padding: 0 40px 104px; }
.as-video-inner { max-width: 1000px; margin: 0 auto; }
.as-video-head { text-align: center; margin-bottom: 40px; }
.as-video-en { font-family: var(--f-display); font-size: var(--fs-heading); font-weight: var(--fw-regular); letter-spacing: var(--ls-3); color: var(--ink); margin-bottom: 8px; }
.as-video-ja { font-family: var(--f-deco); font-size: 13px; font-weight: var(--fw-medium); letter-spacing: var(--ls-3); text-transform: uppercase; color: var(--brand); }
.as-video-frame { position: relative; width: 100%; aspect-ratio: 16/9; background: var(--ink); overflow: hidden; }
.as-video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ═══ PROFILE（Theme / Philosophy / History）═══ */
.as-section { background: var(--paper); padding-bottom: 104px; }
.as-profile { max-width: 840px; margin: 0 auto; padding: 100px 40px; }
.as-block { margin-bottom: 72px; }
.as-block:last-child { margin-bottom: 0; }
.as-block-label { font-family: var(--f-deco); font-size: 13px; font-weight: var(--fw-medium); letter-spacing: var(--ls-3); text-transform: uppercase; color: var(--brand); margin-bottom: 12px; }
.as-block-title { font-family: var(--f-display); font-size: var(--fs-heading); font-weight: var(--fw-regular); letter-spacing: var(--ls-3); color: var(--ink); margin-bottom: 32px; }
.as-block-lead { font-family: var(--f-jp); font-size: 22px; font-weight: var(--fw-bold); letter-spacing: var(--ls-1); line-height: 1.85; color: var(--ink); margin-bottom: 24px; }
.as-block-text { font-family: var(--f-jp); font-size: var(--fs-body); letter-spacing: var(--ls-1); line-height: 2.15; color: var(--ink); }
.as-block-text p + p { margin-top: 24px; }
.as-kw-list { display: flex; flex-wrap: wrap; gap: 10px; }
.as-kw { font-family: var(--f-jp); font-size: var(--fs-body); letter-spacing: var(--ls-1); color: var(--brand); background: var(--brand-soft); padding: 8px 18px; }
.as-process-photo { margin-top: 32px; width: 100%; aspect-ratio: 16/9; background: var(--warm-gray); overflow: hidden; position: relative; }
.as-process-photo-inner { position: absolute; inset: 0; background-size: cover; background-position: center; }
.as-process-cap { margin-top: 12px; font-family: var(--f-deco); font-size: 12px; font-weight: var(--fw-medium); letter-spacing: var(--ls-3); text-transform: uppercase; color: var(--mid); }

/* ═══ GOAL ═══ */
.as-goal { max-width: 840px; margin: 0 auto; background: var(--paper); border: 2px solid var(--brand); padding: 52px 48px; text-align: center; }
.as-goal-label { font-family: var(--f-deco); font-size: 13px; font-weight: var(--fw-medium); letter-spacing: var(--ls-3); text-transform: uppercase; color: var(--brand); margin-bottom: 20px; }
.as-goal-text { font-family: var(--f-jp); font-size: 22px; font-weight: var(--fw-heavy); letter-spacing: var(--ls-1); line-height: 1.9; color: var(--ink); }

/* ═══ WORKS（ダーク背景・card-art を再利用）═══ */
.as-works-sec { background: var(--ink); }
.as-works { max-width: 1300px; margin: 0 auto; padding: 104px 40px 40px; }
.as-works-head { text-align: center; margin-bottom: 56px; }
.as-works-en { font-family: var(--f-display); font-size: var(--fs-heading); font-weight: var(--fw-regular); letter-spacing: var(--ls-3); color: var(--white); margin-bottom: 8px; }
.as-works-ja { font-family: var(--f-deco); font-size: 13px; font-weight: var(--fw-medium); letter-spacing: var(--ls-3); text-transform: uppercase; color: var(--brand); }
.as-works-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 48px 32px; }
/* card-art をダーク背景で読めるよう文字色を上書き */
.as-works-sec .art-title { color: var(--white); }
.as-works-sec .art-artist { color: rgba(255,255,255,.55); }
.as-works-sec .art-meta { color: rgba(255,255,255,.55); }
.as-works-sec .art-meta span + span::before { color: rgba(255,255,255,.25); }

/* ═══ ARTICLE（ダーク背景）═══ */
.as-article-sec { background: var(--ink); padding: 80px 40px 40px; }
.as-article-inner { max-width: 1100px; margin: 0 auto; }
.as-article-head { text-align: center; margin-bottom: 48px; }
.as-article-en { font-family: var(--f-display); font-size: var(--fs-heading); font-weight: var(--fw-regular); letter-spacing: var(--ls-3); color: var(--white); margin-bottom: 8px; }
.as-article-ja { font-family: var(--f-deco); font-size: 13px; font-weight: var(--fw-medium); letter-spacing: var(--ls-3); text-transform: uppercase; color: var(--brand); }
.as-article-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 40px 32px; }
.as-article-card { display: block; text-align: left; text-decoration: none; transition: transform .4s ease; }
.as-article-card:hover { transform: translateY(-4px); }
.as-article-thumb { width: 100%; aspect-ratio: 3/2; background: var(--warm-gray); overflow: hidden; position: relative; margin-bottom: 18px; }
.as-article-thumb-inner { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-family: var(--f-display); font-size: 28px; letter-spacing: var(--ls-2); text-transform: uppercase; color: rgba(33,33,33,.2); background-size: cover; background-position: center; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.as-article-card:hover .as-article-thumb-inner { transform: scale(1.05); }
.as-article-date { font-family: var(--f-deco); font-size: 13px; letter-spacing: var(--ls-2); color: rgba(255,255,255,.55); margin-bottom: 8px; }
.as-article-title { font-family: var(--f-jp); font-size: var(--fs-body); font-weight: var(--fw-bold); letter-spacing: var(--ls-1); line-height: 1.7; color: var(--white); transition: color .25s; }
.as-article-card:hover .as-article-title { color: var(--brand); }

/* ═══ MATCHING BANNER ═══ */
.match-banner-sec { padding: 24px 40px 80px; background: var(--ink); text-align: center; }
.match-banner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 48px; padding: 54px 64px; position: relative; overflow: hidden; background: var(--brand); text-align: left; }
.match-banner-left { position: relative; z-index: 2; }
.match-banner-label { font-family: var(--f-deco); font-size: 12px; font-weight: var(--fw-bold); letter-spacing: var(--ls-3); text-transform: uppercase; display: inline-block; padding: 7px 16px; margin-bottom: 22px; background: var(--white); color: var(--brand); }
.match-banner-title { font-family: var(--f-display); font-size: var(--fs-heading); font-weight: var(--fw-regular); letter-spacing: var(--ls-3); line-height: 1.15; color: var(--white); margin-bottom: 14px; }
.match-banner-sub { font-family: var(--f-jp); font-size: 22px; font-weight: var(--fw-bold); letter-spacing: var(--ls-2); line-height: 1.6; color: var(--white); margin-bottom: 14px; }
.match-banner-body { font-family: var(--f-jp); font-size: var(--fs-body); font-weight: var(--fw-medium); letter-spacing: var(--ls-1); line-height: 1.9; color: rgba(255,255,255,.85); }
.match-banner-right { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.match-banner-btn { font-family: var(--f-deco); font-size: 14px; font-weight: var(--fw-medium); letter-spacing: var(--ls-3); text-transform: uppercase; padding: 20px 44px; display: inline-flex; align-items: center; gap: 14px; white-space: nowrap; transition: all .3s; background: var(--ink); color: var(--white); }
.match-banner-btn:hover { background: var(--white); color: var(--brand); }
.match-banner-btn::after { content: ''; width: 8px; height: 8px; border-top: 1px solid currentColor; border-right: 1px solid currentColor; transform: rotate(45deg); }
.match-banner-meta { font-family: var(--f-deco); font-size: 13px; font-weight: var(--fw-medium); letter-spacing: var(--ls-2); text-transform: uppercase; color: rgba(255,255,255,.85); }
.match-banner-meta .boa-num { color: var(--white); margin-right: 4px; }

/* ═══ BACK LINK ═══ */
.as-back { background: var(--ink); padding: 0 40px 100px; text-align: center; }
.as-back-inner { max-width: 1200px; margin: 0 auto; }
.as-back a { font-family: var(--f-deco); font-size: 14px; font-weight: var(--fw-medium); letter-spacing: var(--ls-3); text-transform: uppercase; color: var(--white); border: 1px solid rgba(255,255,255,.5); padding: 18px 44px; display: inline-flex; align-items: center; gap: 12px; transition: all .25s; }
.as-back a:hover { background: var(--white); color: var(--ink); }
.as-back a::before { content: ''; width: 8px; height: 8px; border-left: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: rotate(45deg); }

/* ═══ REVEAL（JS有効時のみ隠す。無効時は常に表示）═══ */
body.reveal-ready .rv { opacity: 0; transform: translateY(30px); transition: opacity .9s ease, transform .9s cubic-bezier(.2,.7,.2,1); }
body.reveal-ready .rv.on { opacity: 1; transform: translateY(0); }
.rv.d1 { transition-delay: .08s; }
.rv.d2 { transition-delay: .16s; }
.rv.d3 { transition-delay: .24s; }

/* ═══ 画像拡大ライトボックス ═══ */
.boa-zoomable { cursor: zoom-in; }
.boa-lightbox { position: fixed; inset: 0; z-index: 3000; display: none; align-items: center; justify-content: center; background: rgba(20,20,20,.92); padding: 24px; }
.boa-lightbox.is-open { display: flex; }
.boa-lightbox-img { background-size: contain; background-repeat: no-repeat; background-position: center; display: flex; align-items: center; justify-content: center; }
.boa-lightbox-close { position: absolute; top: 20px; right: 24px; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 30px; font-family: var(--f-deco); cursor: pointer; background: none; border: 1px solid rgba(255,255,255,.3); transition: border-color .25s; }
.boa-lightbox-close:hover { border-color: var(--brand); }

/* ═══ レスポンシブ ═══ */
@media (max-width: 900px) {
	.as-article-grid { grid-template-columns: repeat(2,1fr); gap: 36px 24px; }
}
@media (max-width: 860px) {
	.as-hero { grid-template-columns: 1fr; gap: 40px; }
	.as-works-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 820px) {
	.match-banner { grid-template-columns: 1fr; gap: 28px; padding: 44px 32px; text-align: center; }
	.match-banner-right { align-items: center; }
}
@media (max-width: 700px) {
	.match-banner-body, .as-block-lead, .as-block-text, .as-goal-text { line-height: 1.7; }
	.breadcrumb { padding: 104px 20px 0; }
	.as-hero { padding: 32px 20px 56px; }
	.as-hero-name-ja { font-size: 32px; }
	.as-profile { padding: 64px 20px; }
	.as-works { padding: 72px 20px 32px; }
	.as-video-sec { padding: 0 20px 72px; }
	.as-article-sec { padding: 64px 20px 32px; }
	.match-banner-sec { padding: 24px 20px 64px; }
	.match-banner { padding: 36px 24px; }
	.as-back { padding: 0 20px 72px; }
}
@media (max-width: 560px) {
	.as-article-grid { grid-template-columns: repeat(2,1fr); gap: 28px 14px; }
}
@media (max-width: 430px) {
	.as-hero { grid-template-columns: 1fr; padding: 28px 16px 48px; }
	.as-hero-thumbs { grid-template-columns: repeat(4,1fr); gap: 8px; }
	.as-hero-name-ja { font-size: 30px; }
	.as-works-grid, .as-article-grid { grid-template-columns: repeat(2,1fr); gap: 24px 12px; }
	.as-profile { padding: 56px 16px; }
	.as-works { padding: 56px 16px 28px; }
	.as-video-sec { padding: 0 16px 56px; }
	.as-article-sec { padding: 56px 16px 28px; }
	.as-back { padding: 0 16px 56px; }
	.match-banner-sec { padding: 24px 16px 56px; }
	.match-banner { padding: 32px 20px; }
	.match-banner-title { font-size: 24px; }
	.breadcrumb { padding: 96px 16px 0; }
}