/*
Theme Name: ATELIER OKU
Theme URI: https://tribal-works.com/
Author: TRIBAL WORKS
Description: 建築設計事務所・デザイン事務所向けの、余白を活かしたミニマルなポートフォリオサイト(制作サンプル)。作品カスタム投稿・プロフィール・ジャーナル付き。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: oku
*/

:root {
	--c-bg: #f6f5f1;
	--c-text: #151515;
	--c-primary: #151515;
	--c-on-primary: #f6f5f1;
	--c-accent: #8c7b64;
	--c-muted: #77736b;
	--c-line: #d9d6cd;
	--c-surface: #efede7;
	--c-card: transparent;
	--c-dark: #151515;
	--radius: 0;
	--btn-radius: 0;
	--maxw: 1200px;
	--header-h: 84px;
	--hdr-bg: rgba(246, 245, 241, .92);
	--hdr-solid: #f6f5f1;
	--font-en: "Cormorant Garamond", "Shippori Mincho", serif;
	--font-head: "Shippori Mincho", "Noto Serif JP", serif;
	--font-body: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
}
body { background: var(--c-bg); font-size: 15px; letter-spacing: .04em; font-weight: 400; }
a { color: inherit; }
.num-label { font-family: var(--font-en); font-size: 1rem; letter-spacing: .3em; text-transform: uppercase; margin: 0 0 28px; color: var(--c-text); }
.num-label span { font-style: italic; color: var(--c-accent); margin-right: 14px; font-size: 1.1rem; }
.text-link { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-en); font-size: 1.05rem; letter-spacing: .2em; text-transform: uppercase; border-bottom: 1px solid currentColor; padding-bottom: 3px; }
.text-link:hover { opacity: 1; gap: 16px; color: var(--c-accent); }

/* ヘッダー */
.site-header { border-bottom: 1px solid var(--c-line); }
.brand { gap: 14px; font-weight: 500; }
.brand__mark svg { width: 34px; height: 34px; }
.brand__text { font-family: var(--font-en); font-size: 1.4rem; letter-spacing: .3em; font-weight: 600; text-transform: uppercase; }
.brand small { font-family: var(--font-en); font-size: .62rem; letter-spacing: .3em; opacity: .65; margin-top: 2px; }
.gnav ul { gap: 34px; }
.gnav a:not(.btn) { font-family: var(--font-en); font-size: 1.02rem; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; }
.gnav li:not(.menu-item-has-children) > a::after { background: var(--c-accent); height: 1px; }
.btn { border-width: 1px; letter-spacing: .14em; font-family: var(--font-en); text-transform: uppercase; }
.btn--ghost { color: var(--c-text); border-color: var(--c-text); }
.btn--ghost:hover { background: var(--c-text); color: var(--c-bg); border-color: var(--c-text); }

/* ヒーロー */
.hero { padding: 56px 0 100px; }
.hero__figure { margin: 0; }
.hero__img { width: 100%; height: min(70vh, 640px); object-fit: cover; object-position: center 60%; border: 1px solid var(--c-line); background: #efede7; }
.hero__figure figcaption { font-family: var(--font-en); font-style: italic; font-size: .95rem; letter-spacing: .12em; color: var(--c-muted); margin-top: 14px; text-align: right; }
.hero__row { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: end; margin-top: 64px; }
.hero__title { font-family: var(--font-head); font-weight: 500; font-size: clamp(3rem, 8vw, 6.6rem); line-height: 1.12; letter-spacing: .06em; margin: 0; }
.hero__en { font-family: var(--font-en); font-style: italic; font-size: 1.6rem; letter-spacing: .08em; color: var(--c-accent); margin: 0 0 20px; }
.hero__text p { color: var(--c-muted); }
@media (max-width: 820px) { .hero { padding: 28px 0 64px; } .hero__row { grid-template-columns: 1fr; gap: 28px; margin-top: 36px; } }

/* コンセプト */
.concept { padding: 90px 0 130px; border-top: 1px solid var(--c-line); }
.concept__grid { display: grid; grid-template-columns: 300px 1fr; gap: 64px; }
.concept__lead { font-family: var(--font-head); font-size: clamp(1.6rem, 3.4vw, 2.6rem); line-height: 1.6; letter-spacing: .08em; margin: 0 0 1.6em; }
.concept__body p { max-width: 36em; color: var(--c-muted); }
.concept__body .text-link { margin-top: 18px; color: var(--c-text); }
@media (max-width: 820px) { .concept { padding: 56px 0 80px; } .concept__grid { grid-template-columns: 1fr; gap: 8px; } }

/* 作品 */
.projects { padding: 100px 0 120px; background: var(--c-surface); }
.projects__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 56px; }
.projects__head .num-label { margin: 0; }
.proj-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 72px 40px; }
.proj { grid-column: span 6; }
.proj:nth-child(4n + 1) { grid-column: 1 / span 7; }
.proj:nth-child(4n + 2) { grid-column: 8 / span 5; margin-top: 90px; }
.proj:nth-child(4n + 3) { grid-column: 1 / span 5; }
.proj:nth-child(4n + 4) { grid-column: 6 / span 7; margin-top: 90px; }
.proj a { display: block; }
.proj a:hover { opacity: 1; }
.proj__img { aspect-ratio: 4 / 3; overflow: hidden; background: #e7e3d8; border: 1px solid var(--c-line); }
.proj__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s cubic-bezier(.2, .7, .2, 1); }
.proj a:hover .proj__img img { transform: scale(1.04); }
.proj__title { font-family: var(--font-head); font-weight: 500; font-size: 1.25rem; letter-spacing: .1em; margin: 22px 0 6px; }
.proj__meta { font-family: var(--font-en); font-style: italic; letter-spacing: .1em; font-size: .98rem; color: var(--c-muted); margin: 0; }
@media (max-width: 760px) { .proj-grid { gap: 48px 0; } .proj:nth-child(n) { grid-column: 1 / -1; margin-top: 0; } .projects { padding: 64px 0 72px; } }

/* アプローチ */
.approach { padding: 110px 0; }
.approach__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 56px; margin-top: 36px; }
.approach__grid article { border-top: 1px solid var(--c-text); padding-top: 24px; }
.approach__no { font-family: var(--font-en); font-style: italic; color: var(--c-accent); font-size: 1.3rem; }
.approach h3 { font-family: var(--font-en); font-size: 2rem; font-weight: 500; letter-spacing: .1em; margin: 6px 0 14px; }
.approach h3 small { display: block; font-family: var(--font-head); font-size: .9rem; letter-spacing: .2em; color: var(--c-muted); margin-top: 4px; }
.approach p { color: var(--c-muted); }
@media (max-width: 860px) { .approach__grid { grid-template-columns: 1fr; gap: 36px; } .approach { padding: 64px 0; } }

/* ジャーナル */
.journal { padding: 100px 0; border-top: 1px solid var(--c-line); }
.journal__grid { display: grid; grid-template-columns: 300px 1fr; gap: 64px; }
.news-list { border-top-color: var(--c-text); }
.news-row a { padding: 22px 4px; border-bottom-color: var(--c-line); }
.news-row a:hover { background: transparent; }
.news-row a:hover .news-row__title { color: var(--c-accent); }
.news-row time { font-family: var(--font-en); font-size: 1.05rem; letter-spacing: .12em; color: var(--c-muted); }
.news-row__title { font-family: var(--font-head); }
.pill { border-radius: 0; background: transparent; border-color: var(--c-text); color: var(--c-text); font-family: var(--font-en); letter-spacing: .14em; font-size: .78rem; }
@media (max-width: 860px) { .journal__grid { grid-template-columns: 1fr; gap: 24px; } .journal { padding: 64px 0; } }

/* クロージング */
.closing { background: #151515; color: #f6f5f1; padding: 140px 0; text-align: center; }
.closing__lead { font-family: var(--font-head); font-size: clamp(1.4rem, 3.2vw, 2.4rem); line-height: 1.8; letter-spacing: .1em; margin: 0 0 44px; }
.closing__link { display: inline-flex; align-items: center; gap: 18px; font-family: var(--font-en); font-size: clamp(2rem, 6vw, 4rem); letter-spacing: .24em; text-transform: uppercase; color: #f6f5f1; border-bottom: 1px solid #f6f5f1; padding-bottom: 10px; }
.closing__link:hover { opacity: 1; gap: 28px; color: #c9b99f; border-color: #c9b99f; }

/* 下層 */
.page-header { background: transparent; border-bottom: 1px solid var(--c-line); padding: 90px 0 48px; }
.page-header__title { font-family: var(--font-head); font-weight: 500; font-size: clamp(2rem, 5vw, 3.6rem); letter-spacing: .1em; }
.eyebrow { font-family: var(--font-en); color: var(--c-accent); font-style: italic; letter-spacing: .3em; font-size: 1rem; }
.entry h2 { border-left: 0; padding-left: 0; padding-top: 1.4em; border-top: 1px solid var(--c-line); font-family: var(--font-head); font-weight: 500; letter-spacing: .1em; }
.entry h2:first-child { border-top: 0; padding-top: 0; }
.entry th { background: transparent; font-family: var(--font-head); font-weight: 500; }
.table th { background: transparent; }
.card { border: 0; background: transparent; }
.card:hover { box-shadow: none; transform: none; }
.card__thumb { border: 1px solid var(--c-line); }
.card__title { font-family: var(--font-head); font-weight: 500; letter-spacing: .08em; margin-top: 8px; }
.card__body { padding: 16px 0; }
.term-filter a { border-radius: 0; border-color: var(--c-text); font-family: var(--font-en); letter-spacing: .16em; font-size: .95rem; text-transform: uppercase; }
.term-filter a.is-current, .term-filter a:hover { background: var(--c-text); color: var(--c-bg); border-color: var(--c-text); }
.pagination .page-numbers { border-radius: 0; border-color: var(--c-line); }
.pagination .current, .pagination a.page-numbers:hover { background: var(--c-text); border-color: var(--c-text); color: var(--c-bg); }
.entry__visual { border: 1px solid var(--c-line); }
.form input[type="text"], .form input[type="email"], .form input[type="tel"], .form select, .form textarea { border: 0; border-bottom: 1px solid var(--c-text); border-radius: 0; background: transparent; padding-left: 0; }
.form .wpcf7-submit { background: transparent; color: var(--c-text); border: 1px solid var(--c-text); font-family: var(--font-en); letter-spacing: .24em; }
.form .wpcf7-submit:hover { background: var(--c-text); color: var(--c-bg); }

/* フッター */
.site-footer { --c-footer-bg: #0f0f0f; --c-footer-text: rgba(246, 245, 241, .72); }
.site-footer__brand { font-family: var(--font-en); font-size: 1.5rem; letter-spacing: .3em; text-transform: uppercase; }