@charset "UTF-8";
/* =========================================================================
   Grandluna テーマ メインスタイル
   承認済みデザイン仕様（2026-06-12）: 白基調＋濃紺アクセントのミニマル・コーポレート
   ========================================================================= */

/* --- 1. デザイントークン ------------------------------------------------ */
:root {
	/* カラー */
	--gl-ink: #16181D;        /* 墨: 本文・見出し */
	--gl-base: #FFFFFF;       /* 白: 背景 */
	--gl-mist: #F4F6F8;       /* 霧: 副背景・カード地 */
	--gl-line: #E2E6EA;       /* 線: 罫線・境界 */
	--gl-primary: #123A66;    /* 紺: リンク・ブランド */
	--gl-action: #1E5BB8;     /* 群青: CTA */
	--gl-action-hover: #17498f;
	--gl-muted: #5A6470;      /* 灰: 補助文字 */
	--gl-success: #1E7A52;
	--gl-danger: #B23B3B;

	/* タイポグラフィ */
	--gl-font-sans: "Noto Sans JP", system-ui, -apple-system, "Segoe UI", Roboto, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
	--gl-fs-base: 1rem;       /* 16px */
	--gl-lh-base: 1.8;
	--gl-lh-head: 1.4;

	/* スペーシング */
	--gl-section-y: 80px;
	--gl-gap: 24px;
	--gl-radius: 4px;
	--gl-container: 1120px;
	--gl-container-narrow: 760px;
}

/* --- 2. リセット/ベース ------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
	margin: 0;
	font-family: var(--gl-font-sans);
	font-size: var(--gl-fs-base);
	line-height: var(--gl-lh-base);
	color: var(--gl-ink);
	background: var(--gl-base);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--gl-primary); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--gl-action); }
h1, h2, h3, h4 { line-height: var(--gl-lh-head); font-weight: 700; margin: 0 0 .6em; letter-spacing: -.01em; }
p { margin: 0 0 1.2em; }
ul, ol { margin: 0 0 1.2em; padding-left: 1.4em; }
:focus-visible { outline: 2px solid var(--gl-action); outline-offset: 2px; }

/* --- 3. レイアウト ------------------------------------------------------ */
.gl-container { width: 100%; max-width: var(--gl-container); margin-inline: auto; padding-inline: 20px; }
.gl-container--narrow { max-width: var(--gl-container-narrow); }
.gl-section { padding-block: var(--gl-section-y); }
.gl-section--mist { background: var(--gl-mist); }
.gl-section__head { margin-bottom: 40px; }
.gl-section__title { font-size: 1.75rem; }
.gl-section__lead { color: var(--gl-muted); margin: 0; }
.gl-skip-link { position: absolute; left: -9999px; top: 0; background: var(--gl-ink); color: #fff; padding: 10px 16px; z-index: 100; }
.gl-skip-link:focus { left: 0; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ページネーション */
.pagination .nav-links, .gl-page-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 40px; }
.pagination .page-numbers { display: inline-flex; min-width: 40px; height: 40px; align-items: center; justify-content: center; padding: 0 10px; border: 1px solid var(--gl-line); border-radius: var(--gl-radius); color: var(--gl-ink); font-variant-numeric: tabular-nums; }
.pagination .page-numbers.current { background: var(--gl-primary); color: #fff; border-color: var(--gl-primary); }
.pagination a.page-numbers:hover { border-color: var(--gl-primary); color: var(--gl-primary); }

/* --- 4. ヘッダー -------------------------------------------------------- */
.gl-header {
	position: sticky; top: 0; z-index: 50;
	background: rgba(255,255,255,.92);
	backdrop-filter: saturate(120%) blur(6px);
	border-bottom: 1px solid var(--gl-line);
}
.gl-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 64px; }
.gl-brand { font-weight: 700; font-size: 1.05rem; color: var(--gl-ink); letter-spacing: -.01em; }
.gl-brand:hover { color: var(--gl-ink); }
.gl-nav { display: flex; align-items: center; }
.gl-nav__list { display: flex; gap: 24px; list-style: none; margin: 0; padding: 0; }
.gl-nav__list a { color: var(--gl-ink); font-weight: 500; font-size: .95rem; }
.gl-nav__list a:hover { color: var(--gl-action); }
.gl-nav__toggle { display: none; }

/* --- 5. ボタン --------------------------------------------------------- */
.gl-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: .4em;
	padding: 12px 22px; border-radius: var(--gl-radius);
	font-weight: 700; font-size: .95rem; line-height: 1; cursor: pointer;
	border: 1px solid transparent; transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.gl-btn--primary { background: var(--gl-action); color: #fff; }
.gl-btn--primary:hover { background: var(--gl-action-hover); color: #fff; }
.gl-btn--ghost { background: transparent; color: var(--gl-primary); border-color: var(--gl-line); }
.gl-btn--ghost:hover { border-color: var(--gl-primary); color: var(--gl-primary); }
.gl-btn--block { width: 100%; }
.gl-btn[aria-disabled="true"], .gl-btn.is-pending { background: var(--gl-mist); color: var(--gl-muted); border-color: var(--gl-line); pointer-events: none; }

/* --- 6. ヒーロー ------------------------------------------------------- */
.gl-hero { padding-block: clamp(56px, 9vw, 112px); }
.gl-hero__title { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: .4em; }
.gl-hero__lead { font-size: 1.125rem; color: var(--gl-muted); max-width: 46ch; }
.gl-hero__actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin-top: 32px; }

/* --- 7. カードグリッド ------------------------------------------------- */
.gl-grid { display: grid; gap: var(--gl-gap); }
.gl-grid--4 { grid-template-columns: repeat(4, 1fr); }
.gl-grid--3 { grid-template-columns: repeat(3, 1fr); }
.gl-card {
	background: var(--gl-base); border: 1px solid var(--gl-line);
	border-radius: var(--gl-radius); padding: 28px 24px;
	display: flex; flex-direction: column; transition: border-color .15s ease;
}
.gl-card:hover { border-color: var(--gl-primary); }
.gl-card__title { font-size: 1.15rem; margin-bottom: .5em; }
.gl-card__desc { color: var(--gl-muted); font-size: .95rem; flex: 1; }
.gl-card__link { margin-top: 16px; font-weight: 700; font-size: .9rem; }

/* --- 8. 実績ハイライト ------------------------------------------------- */
.gl-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gl-gap); }
.gl-fact { border-top: 2px solid var(--gl-primary); padding-top: 16px; }
.gl-fact__label { font-size: .85rem; color: var(--gl-muted); margin: 0 0 .3em; }
.gl-fact__value { font-size: 1.15rem; font-weight: 700; margin: 0; }

/* --- 9. ニュース ------------------------------------------------------- */
.gl-news { list-style: none; margin: 0; padding: 0; }
.gl-news__item { border-bottom: 1px solid var(--gl-line); }
.gl-news__link { display: flex; flex-wrap: wrap; gap: 4px 20px; align-items: baseline; padding: 18px 0; color: var(--gl-ink); }
.gl-news__link:hover { color: var(--gl-action); }
.gl-news__date { font-size: .85rem; color: var(--gl-muted); min-width: 7em; font-variant-numeric: tabular-nums; }
.gl-news__title { flex: 1; min-width: 60%; }
.gl-news__badge { font-size: .7rem; font-weight: 700; color: var(--gl-primary); border: 1px solid var(--gl-line); border-radius: 2px; padding: 2px 8px; }

/* --- 10. 会社サマリ / CTA ---------------------------------------------- */
.gl-cta { background: var(--gl-primary); color: #fff; border-radius: var(--gl-radius); padding: 48px 40px; text-align: center; }
.gl-cta h2 { color: #fff; }
.gl-cta p { color: rgba(255,255,255,.85); }
.gl-cta .gl-btn--primary { background: #fff; color: var(--gl-primary); }
.gl-cta .gl-btn--primary:hover { background: var(--gl-mist); color: var(--gl-primary); }

/* --- 11. フッター ------------------------------------------------------ */
.gl-footer { background: var(--gl-ink); color: rgba(255,255,255,.78); padding-block: 56px 32px; font-size: .9rem; }
.gl-footer a { color: rgba(255,255,255,.78); }
.gl-footer a:hover { color: #fff; }
.gl-footer__grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 32px; }
.gl-footer__nav { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 20px; }
.gl-footer__legal { margin-top: 32px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.12); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: .8rem; color: rgba(255,255,255,.6); }

/* --- 12. 記事/汎用本文 ------------------------------------------------- */
.gl-entry { padding-block: var(--gl-section-y); }
.gl-entry__title { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
.gl-entry__meta { color: var(--gl-muted); font-size: .85rem; margin-bottom: 32px; }
.gl-entry__content table { border-collapse: collapse; width: 100%; }
.gl-entry__content th, .gl-entry__content td { border: 1px solid var(--gl-line); padding: 10px 14px; text-align: left; }

/* --- 13. レスポンシブ -------------------------------------------------- */
@media (max-width: 900px) {
	.gl-grid--4 { grid-template-columns: repeat(2, 1fr); }
	.gl-grid--3, .gl-facts { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
	:root { --gl-section-y: 56px; }
	.gl-grid--4 { grid-template-columns: 1fr; }
	.gl-nav { position: fixed; inset: 64px 0 auto 0; background: var(--gl-base); border-bottom: 1px solid var(--gl-line); transform: translateY(-130%); transition: transform .2s ease; }
	.gl-nav.is-open { transform: translateY(0); }
	.gl-nav__list { flex-direction: column; gap: 0; padding: 8px 20px 16px; }
	.gl-nav__list li { border-bottom: 1px solid var(--gl-line); }
	.gl-nav__list a { display: block; padding: 14px 0; }
	.gl-nav__toggle { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border: 1px solid var(--gl-line); border-radius: var(--gl-radius); background: var(--gl-base); cursor: pointer; }
	.gl-footer__legal { flex-direction: column; }
}

/* --- 14. モーション抑制 ------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
	* { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}