/*
Theme Name: PRISM
Theme URI: https://tribal-works.com/
Author: TRIBAL WORKS
Description: 制作会社・クリエイター向けのダーク&グラデーションのポートフォリオサイト(制作サンプル)。制作実績カスタム投稿・サービス・ニュース付き。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: prism
*/

:root {
	--c-bg: #0a0a0f;
	--c-text: #ececf1;
	--c-primary: #7c5cff;
	--c-on-primary: #fff;
	--c-accent: #00d1ff;
	--c-muted: #9a9aae;
	--c-line: rgba(255, 255, 255, .14);
	--c-surface: #12121b;
	--c-card: #12121b;
	--c-dark: #0a0a0f;
	--c-on-dark: #ececf1;
	--grad: linear-gradient(110deg, #7c5cff 0%, #00d1ff 55%, #ff5ccd 100%);
	--radius: 18px;
	--btn-radius: 999px;
	--maxw: 1200px;
	--header-h: 76px;
	--hdr-bg: rgba(10, 10, 15, .66);
	--hdr-text: #fff;
	--hdr-solid: #0a0a0f;
	--hdr-line: rgba(255, 255, 255, .1);
	--font-en: "Syne", "Noto Sans JP", sans-serif;
	--font-head: "Syne", "Noto Sans JP", sans-serif;
	--shadow: 0 20px 60px rgba(124, 92, 255, .25);
}
body { background: var(--c-bg); font-weight: 300; }
::selection { background: #7c5cff; color: #fff; }
a { color: #9fb4ff; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.label { display: block; font-family: var(--font-en); font-size: .8rem; font-weight: 700; letter-spacing: .26em; color: #00d1ff; margin-bottom: 14px; }
.head { margin-bottom: 52px; }
.head__title { font-family: var(--font-en); font-size: clamp(2rem, 5vw, 3.6rem); font-weight: 800; margin: 0; letter-spacing: -.01em; }
.btn--grad { background: var(--grad); color: #fff; border: 0; background-size: 140% 100%; }
.btn--grad:hover { background-position: 100% 0; filter: none; box-shadow: 0 10px 40px rgba(124, 92, 255, .5); }
.btn--outline-light { border-color: rgba(255, 255, 255, .35); color: #fff; }
.btn--outline-light:hover { background: #fff; color: #0a0a0f; }

/* ヘッダー */
.brand { font-family: var(--font-en); font-weight: 800; letter-spacing: .08em; }
.brand__text { font-size: 1.15rem; }
.brand small { letter-spacing: .24em; font-weight: 400; }
.gnav a:not(.btn) { font-family: var(--font-en); font-weight: 700; letter-spacing: .14em; font-size: .78rem; text-transform: uppercase; }
.gnav li:not(.menu-item-has-children) > a::after { background: var(--grad); }
.site-header .header-cta { background: transparent; border: 1.5px solid rgba(255, 255, 255, .4); color: #fff; font-family: var(--font-en); letter-spacing: .14em; text-transform: uppercase; font-size: .78rem; }
.site-header .header-cta:hover { background: #fff; color: #0a0a0f; filter: none; }

/* ヒーロー */
.hero { position: relative; overflow: hidden; padding: 110px 0 90px; isolation: isolate; }
.hero__glow { position: absolute; inset: 0; z-index: -1; filter: blur(70px); opacity: .8; }
.hero__glow i { position: absolute; border-radius: 50%; animation: prism-float 14s ease-in-out infinite alternate; }
.hero__glow i:nth-child(1) { width: 520px; height: 520px; background: #7c5cff; left: -6%; top: -18%; }
.hero__glow i:nth-child(2) { width: 460px; height: 460px; background: #00d1ff; right: 4%; top: 6%; animation-delay: -4s; opacity: .8; }
.hero__glow i:nth-child(3) { width: 420px; height: 420px; background: #ff5ccd; left: 36%; bottom: -34%; animation-delay: -8s; opacity: .7; }
@keyframes prism-float { to { transform: translate(40px, 30px) scale(1.12); } }
.hero__tag { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-en); font-weight: 700; font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; padding: 8px 18px; border: 1px solid var(--c-line); border-radius: 999px; background: rgba(255, 255, 255, .04); margin-bottom: 36px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #7cffb2; box-shadow: 0 0 12px #7cffb2; }
.hero__title { font-family: var(--font-en); font-weight: 800; font-size: clamp(4.2rem, 16vw, 13rem); line-height: .9; letter-spacing: -.04em; margin: 0 0 40px; }
.hero__title span { display: block; }
.hero__row { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: end; margin-bottom: 40px; }
.hero__sub { font-size: clamp(1.4rem, 3vw, 2.2rem); font-weight: 700; margin: 0; line-height: 1.4; }
.hero__lead { margin: 0; color: var(--c-muted); max-width: 34em; }
@media (max-width: 820px) { .hero { padding: 72px 0 64px; } .hero__row { grid-template-columns: 1fr; gap: 18px; } }

/* ティッカー */
.ticker { overflow: hidden; border-block: 1px solid var(--c-line); padding: 18px 0; background: rgba(255, 255, 255, .02); }
.ticker__track { display: flex; width: max-content; gap: 48px; animation: prism-tick 30s linear infinite; font-family: var(--font-en); font-weight: 800; font-size: clamp(1.2rem, 2.6vw, 1.9rem); letter-spacing: .1em; white-space: nowrap; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .55); }
.ticker__track span::after { content: "✦"; -webkit-text-stroke: 0; color: #00d1ff; margin-left: 48px; }
@keyframes prism-tick { to { transform: translateX(-50%); } }

/* 実績 */
.section { padding: 110px 0; }
.work-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 28px; }
.work { grid-column: span 4; }
.work:nth-child(6n + 1), .work:nth-child(6n + 4) { grid-column: span 7; }
.work:nth-child(6n + 2), .work:nth-child(6n + 3), .work:nth-child(6n + 5) { grid-column: span 5; }
.work:nth-child(6n + 6) { grid-column: span 7; }
.work:nth-child(6n + 5) { grid-column: span 5; }
.work a { display: block; color: inherit; }
.work a:hover { opacity: 1; }
.work__img { aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--radius); background: #12121b; border: 1px solid var(--c-line); }
.work__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2, .7, .2, 1); }
.work a:hover .work__img img { transform: scale(1.06); }
.work__body { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; padding: 18px 4px 0; }
.work__cat { font-family: var(--font-en); font-size: .7rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; padding: 3px 12px; border-radius: 999px; background: var(--grad); color: #fff; }
.work__title { flex: 1 1 100%; font-size: 1.15rem; font-weight: 500; margin: 0; order: 3; }
.work__meta { color: var(--c-muted); font-size: .8rem; margin-left: auto; }
@media (max-width: 760px) { .work-grid { gap: 36px 0; } .work, .work:nth-child(n) { grid-column: span 12; } .section { padding: 72px 0; } }

/* サービス */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.svc { padding: 30px 26px 34px; background: var(--c-surface); border: 1px solid var(--c-line); border-radius: var(--radius); transition: transform .3s, border-color .3s, box-shadow .3s; }
.svc:hover { transform: translateY(-6px); border-color: #7c5cff; box-shadow: var(--shadow); }
.svc__no { display: block; font-family: var(--font-en); font-weight: 800; font-size: 2.6rem; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 18px; }
.svc h3 { font-size: 1.25rem; margin-bottom: .6em; }
.svc p { font-size: .88rem; color: var(--c-muted); margin: 0; }
@media (max-width: 960px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .svc-grid { grid-template-columns: 1fr; } }

/* 進め方 */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: s; border-top: 1px solid var(--c-line); }
.steps li { counter-increment: s; padding: 28px 24px 12px 0; position: relative; }
.steps li::before { content: counter(s, decimal-leading-zero); display: block; font-family: var(--font-en); font-size: .8rem; letter-spacing: .2em; color: #00d1ff; margin-bottom: 14px; }
.steps li::after { content: ""; position: absolute; left: 0; top: -5px; width: 9px; height: 9px; border-radius: 50%; background: var(--grad); }
.steps b { display: block; font-family: var(--font-en); font-size: 1.6rem; margin-bottom: 10px; }
.steps span { color: var(--c-muted); font-size: .9rem; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr 1fr; row-gap: 20px; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }

/* クライアント */
.clients { padding: 70px 0; border-block: 1px solid var(--c-line); }
.clients__label { font-family: var(--font-en); font-size: .74rem; letter-spacing: .26em; color: var(--c-muted); margin-bottom: 24px; }
.clients__list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 20px 56px; font-family: var(--font-en); font-weight: 800; font-size: clamp(1.4rem, 3.4vw, 2.4rem); letter-spacing: .12em; color: rgba(255, 255, 255, .35); }

/* ニュース */
.news__grid { display: grid; grid-template-columns: 300px 1fr; gap: 56px; }
.news-list { border-top-color: var(--c-line); }
.news-row a { border-bottom-color: var(--c-line); }
.news-row a:hover { background: rgba(255, 255, 255, .04); }
.news-row time { color: var(--c-muted); }
.pill { background: transparent; color: #00d1ff; border-color: rgba(0, 209, 255, .5); font-family: var(--font-en); letter-spacing: .1em; }
@media (max-width: 860px) { .news__grid { grid-template-columns: 1fr; gap: 28px; } }

/* CTA */
.cta { position: relative; overflow: hidden; padding: 140px 0; text-align: center; background: radial-gradient(circle at 20% 20%, rgba(124, 92, 255, .45), transparent 50%), radial-gradient(circle at 80% 70%, rgba(255, 92, 205, .35), transparent 50%), #0a0a0f; border-top: 1px solid var(--c-line); }
.cta__title { font-family: var(--font-en); font-size: clamp(2.4rem, 7vw, 5.4rem); font-weight: 800; line-height: 1.08; letter-spacing: -.03em; margin: 0 0 24px; }
.cta p { color: var(--c-muted); margin-bottom: 32px; }

/* 下層 */
.page-header { background: transparent; border-bottom: 1px solid var(--c-line); padding: 90px 0 48px; }
.page-header__title { font-family: var(--font-en); font-size: clamp(2.2rem, 6vw, 4.4rem); font-weight: 800; letter-spacing: -.02em; }
.entry h2 { border-left: 0; padding-left: 0; font-family: var(--font-en); }
.entry h2::before { content: ""; display: block; width: 44px; height: 4px; background: var(--grad); margin-bottom: 14px; border-radius: 2px; }
.entry th { background: rgba(255, 255, 255, .04); }
.entry blockquote { background: rgba(255, 255, 255, .04); }
.table th { background: rgba(255, 255, 255, .04); }
.card { border-radius: var(--radius); }
.card__thumb { background: #12121b; }
.term-filter a { border-color: var(--c-line); color: #fff; }
.term-filter a.is-current, .term-filter a:hover { background: var(--grad); border-color: transparent; color: #fff; }
.pagination .page-numbers { border-color: var(--c-line); }
.pagination .current, .pagination a.page-numbers:hover { background: #7c5cff; border-color: #7c5cff; color: #fff; }
.form input[type="text"], .form input[type="email"], .form input[type="tel"], .form select, .form textarea { background: #12121b; border-color: var(--c-line); color: #fff; }
.form .wpcf7-submit { background: var(--grad); color: #fff; border: 0; }
.notice--ng { background: rgba(255, 92, 92, .15); color: #ffb4b4; }

/* フッター */
.site-footer { --c-footer-bg: #07070b; --c-footer-text: rgba(255, 255, 255, .72); border-top: 1px solid var(--c-line); }
.site-footer__brand { font-family: var(--font-en); font-weight: 800; letter-spacing: .1em; font-size: 1.3rem; }