@charset "UTF-8";
/* =========================================================================
 * NSSI - 東日本設計 メインスタイル
 * design A 準拠 / Tailwind 不使用・BEM ベース
 * 基準: 1rem = 10px / 可変範囲 375px〜1200px / border は px 固定
 * ===================================================================== */

/* -------------------------------------------------------------------------
 * 0. デザイントークン（CSS 変数）
 * ---------------------------------------------------------------------- */
:root {
	/* color */
	--color-navy:    #000833;
	--color-blue:    #1a3a7a;
	--color-accent:  #1a3a7a;
	--color-light:   #f4f7fa;
	--color-dark:    #111827;
	--color-white:   #ffffff;
	--color-text:    #374151;
	--color-muted:   #6b7280;
	--color-faint:   #9ca3af;
	--color-line:    #e5e7eb;
	--color-emerald: #059669;
	--color-slate:   #475569;
	--color-amber:   #b45309;
	--color-blue-bright: #38bdf8;

	/* spacing */
	--space-2xs: 0.4rem;
	--space-xs:  0.8rem;
	--space-s:   1.6rem;
	--space-m:   3.2rem;
	--space-l:   4.8rem;
	--space-xl:  6.4rem;
	--section-y: clamp(6.4rem, 7.8vw + 3.5rem, 12.8rem);

	/* layout */
	--container:        128rem; /* 1280px（大画面では下部メディアクエリで拡張） */
	--container-narrow: 82rem;  /* 820px  */
	--container-mid:    104rem; /* 1040px */
	--pad-x: 5%;

	/* type */
	--font-base: "Noto Sans JP", "Montserrat", -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;

	/* effect */
	--shadow-sm: 0 1px 2px rgba(0, 8, 51, 0.06);
	--shadow-md: 0 4px 14px rgba(0, 8, 51, 0.10);
	--shadow-lg: 0 14px 40px rgba(0, 8, 51, 0.18);
	--radius: 2px;
}

/* -------------------------------------------------------------------------
 * 1. リセット / ベース（1rem = 10px）
 * ---------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 62.5%; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
	margin: 0;
	font-family: var(--font-base);
	font-size: 1.6rem;
	font-weight: 400;
	line-height: 1.8;
	color: var(--color-dark);
	background: var(--color-white);
	overflow-x: hidden;
}
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, dl, dd, figure { margin: 0; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
table { border-collapse: collapse; }
:focus-visible { outline: 2px solid var(--color-blue); outline-offset: 2px; }

/* -------------------------------------------------------------------------
 * 2. レイアウトユーティリティ
 * ---------------------------------------------------------------------- */
.l-container {
	width: 100%;
	max-width: var(--container);
	margin-inline: auto;
	padding-inline: var(--pad-x);
}
.l-container--narrow { max-width: var(--container-narrow); }
.l-container--mid    { max-width: var(--container-mid); }

.section { padding-block: var(--section-y); position: relative; }
.section--light { background: var(--color-light); }
.section--white { background: var(--color-white); }
.section--navy  { background: var(--color-navy); color: var(--color-white); }
.section--bordered { border-top: 1px solid var(--color-line); }

/* 斜め装飾背景 */
.slash-bg { position: relative; overflow: hidden; }
.slash-bg::before {
	content: "";
	position: absolute;
	top: 0; left: -50%;
	width: 100%; height: 100%;
	background: rgba(0, 43, 102, 0.03);
	transform: skewX(-25deg);
	z-index: 0;
}
.slash-bg > * { position: relative; z-index: 1; }

/* グリッド背景（装飾） */
.grid-deco {
	position: absolute; inset: 0; z-index: 0; opacity: 0.2; pointer-events: none;
	background-image:
		linear-gradient(to right, var(--color-blue) 1px, transparent 1px),
		linear-gradient(to bottom, var(--color-blue) 1px, transparent 1px);
	background-size: 6.4rem 6.4rem;
}
.grid-deco--white {
	opacity: 0.1;
	background-image:
		linear-gradient(to right, #fff 1px, transparent 1px),
		linear-gradient(to bottom, #fff 1px, transparent 1px);
	background-size: 4.8rem 4.8rem;
}

/* セクション見出し */
.section-head { text-align: center; margin-bottom: clamp(4rem, 5vw, 8rem); }
.section-head--left { text-align: left; }
.section-head__label {
	display: block; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.2em;
	text-transform: uppercase; color: var(--color-blue); margin-bottom: var(--space-xs);
}
.section-head__title {
	font-size: clamp(3rem, 2.4vw + 2.1rem, 5rem);
	font-weight: 900; letter-spacing: 0.01em; line-height: 1.2; color: var(--color-navy);
}
.section--navy .section-head__title { color: var(--color-white); }
.section-head__lead {
	max-width: 60rem; margin: var(--space-s) auto 0;
	font-size: 1.4rem; color: var(--color-muted); line-height: 1.9;
}

.title-bar { width: 6.4rem; height: 4px; background: var(--color-blue); border-radius: var(--radius); }

/* 日本語の改行制御：文節（句読点）単位で折り返し、語の途中で改行させない */
.u-phrase { display: inline-block; }

/* フェードイン（JS有効時のみ初期非表示。JS無効でも内容は表示される） */
.has-js .fade-in-up { opacity: 0; transform: translateY(2rem); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.has-js .fade-in-up.is-visible { opacity: 1; transform: translateY(0); }

/* -------------------------------------------------------------------------
 * 3. ボタン / 共通パーツ
 * ---------------------------------------------------------------------- */
.btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 1.2rem;
	padding: 1.6rem 3.2rem; font-size: 1.4rem; font-weight: 700; letter-spacing: 0.1em;
	border-radius: var(--radius); transition: background-color 0.25s, color 0.25s, border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}
.btn__icon { width: 1.8rem; height: 1.8rem; transition: transform 0.25s; }
.btn:hover .btn__icon--arrow { transform: translateX(0.4rem); }
.btn--primary { background: var(--color-blue); color: #fff; box-shadow: var(--shadow-md); }
.btn--primary:hover { background: #14305f; box-shadow: var(--shadow-lg); }
.btn--ghost { border: 1px solid rgba(255, 255, 255, 0.3); color: #fff; }
.btn--ghost:hover { border-color: #fff; background: rgba(255, 255, 255, 0.1); }
.btn--outline { border: 2px solid var(--color-navy); color: var(--color-navy); }
.btn--outline:hover { background: var(--color-navy); color: #fff; }
.btn--lg { padding: 2rem 4rem; font-size: 1.5rem; }
.btn--block { width: 100%; }

.link-more {
	display: inline-flex; align-items: center; gap: 0.8rem;
	font-size: 1.2rem; font-weight: 800; letter-spacing: 0.15em; text-transform: uppercase;
	color: var(--color-blue); transition: color 0.25s;
}
.link-more:hover { color: var(--color-navy); }
.link-more__icon { width: 1.6rem; height: 1.6rem; transition: transform 0.25s; }
.link-more:hover .link-more__icon { transform: translateX(0.4rem); }

/* バッジ */
.badge {
	display: inline-block; padding: 0.4rem 1rem; font-size: 1rem; font-weight: 700;
	letter-spacing: 0.15em; text-transform: uppercase; color: #fff; border-radius: var(--radius);
}
.badge--navy    { background: var(--color-navy); }
.badge--blue    { background: var(--color-blue); }
.badge--emerald { background: var(--color-emerald); }
.badge--slate   { background: var(--color-slate); }
.badge--amber   { background: var(--color-amber); }

/* -------------------------------------------------------------------------
 * 4. ヘッダー / ナビ / ドロワー
 * ---------------------------------------------------------------------- */
.site-header {
	position: fixed; top: 0; left: 0; width: 100%; z-index: 50;
	padding-block: 2.4rem; padding-inline: var(--pad-x);
	color: #fff; transition: background-color 0.3s, padding 0.3s, box-shadow 0.3s, backdrop-filter 0.3s;
	background: transparent;
}
.site-header.is-scrolled,
.site-header--solid {
	background: rgba(0, 8, 51, 0.95); padding-block: 1.6rem;
	box-shadow: var(--shadow-lg); backdrop-filter: blur(8px);
}
.site-header__inner {
	max-width: var(--container); margin-inline: auto;
	display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}
.site-header__logo { font-size: 1.8rem; font-weight: 900; letter-spacing: 0.04em; color: #fff; flex-shrink: 0; transition: color 0.25s; }
.site-header__logo:hover { color: var(--color-blue-bright); }

.gnav { display: flex; align-items: center; gap: 3.2rem; }
.gnav__list { display: flex; align-items: center; gap: 3.2rem; }
.gnav__link {
	position: relative; font-size: 1.4rem; font-weight: 600; letter-spacing: 0.08em;
	transition: color 0.25s;
}
.gnav__link::after {
	content: ""; position: absolute; left: 0; bottom: -0.6rem;
	width: 0; height: 2px; background: var(--color-blue-bright); transition: width 0.25s;
}
.gnav__link:hover { color: var(--color-blue-bright); }
.gnav__link:hover::after { width: 100%; }
.gnav__cta {
	display: inline-flex; align-items: center; gap: 0.8rem;
	background: var(--color-blue); color: #fff; padding: 1rem 2.4rem; border-radius: var(--radius);
	font-size: 1.4rem; font-weight: 600; box-shadow: var(--shadow-md); transition: background-color 0.25s, box-shadow 0.25s;
}
.gnav__cta:hover { background: var(--color-navy); box-shadow: var(--shadow-lg); }
.gnav__cta-icon { width: 1.6rem; height: 1.6rem; }

.menu-btn { display: none; color: #fff; padding: 0.4rem; }
.menu-btn__icon { width: 3.2rem; height: 3.2rem; }

.drawer {
	position: fixed; inset: 0; z-index: 60; background: var(--color-navy); color: #fff;
	display: flex; flex-direction: column; justify-content: space-between; gap: 3.2rem;
	padding: 3.2rem; overflow-y: auto;
	transform: translateX(100%); transition: transform 0.3s ease;
}
.drawer.is-open { transform: translateX(0); }
.drawer__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 2.4rem; }
.drawer__brand { font-size: 1.6rem; font-weight: 900; letter-spacing: 0.04em; }
.drawer__close-icon { width: 3.2rem; height: 3.2rem; }
.drawer__nav { display: flex; flex-direction: column; gap: 2.4rem; }
.drawer__link {
	font-size: 2rem; font-weight: 700; letter-spacing: 0.1em;
	padding-block: 0.8rem; border-bottom: 1px solid rgba(26, 58, 122, 0.5); transition: color 0.25s;
}
.drawer__link:hover { color: var(--color-blue-bright); }
.drawer__cta {
	display: flex; align-items: center; justify-content: center; gap: 0.8rem;
	width: 100%; background: var(--color-blue); padding: 1.6rem; border-radius: var(--radius);
	font-size: 1.6rem; font-weight: 700; letter-spacing: 0.1em;
}
.drawer__cta-icon { width: 2rem; height: 2rem; }

/* -------------------------------------------------------------------------
 * 5. ヒーロー（トップ）
 * ---------------------------------------------------------------------- */
.hero {
	position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center;
	overflow: hidden; background: var(--color-navy);
}
.hero__bg { position: absolute; inset: 0; z-index: 0; background-size: cover; background-position: center; }
.hero__blob { position: absolute; width: 38rem; height: 38rem; border-radius: 50%; filter: blur(120px); }
.hero__blob--1 { top: 25%; right: -10%; background: var(--color-blue); }
.hero__blob--2 { bottom: 25%; left: -10%; background: var(--color-navy); }
.hero__inner {
	position: relative; z-index: 1; width: 100%; max-width: var(--container);
	margin-inline: auto; padding-inline: var(--pad-x); padding-top: 8rem;
	display: flex; align-items: center; justify-content: space-between; gap: 4.8rem;
}
.hero__body { width: 60%; color: #fff; }
.hero__badge {
	display: inline-flex; align-items: center; gap: 0.8rem; margin-bottom: 2.4rem;
	padding: 0.4rem 1.2rem; border: 1px solid rgba(26, 58, 122, 0.5);
	background: rgba(26, 58, 122, 0.3); border-radius: 999px;
}
.hero__badge-dot { width: 0.8rem; height: 0.8rem; border-radius: 50%; background: var(--color-blue-bright); animation: pulse 2s infinite; }
.hero__badge-text { font-size: 1.2rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero__title { font-size: clamp(3.2rem, 3.4vw + 1.9rem, 6rem); font-weight: 900; line-height: 1.2; letter-spacing: 0.01em; margin-bottom: clamp(2rem, 2vw + 1rem, 2.8rem); overflow-wrap: break-word; }
.hero__accent { background: linear-gradient(to right, #60a5fa, #5eead4); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__lead { max-width: 52rem; margin-bottom: 4rem; font-size: clamp(1.5rem, 0.5vw + 1.3rem, 1.8rem); color: #d1d5db; line-height: 1.9; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1.6rem; }

.hero__frame {
	position: relative; width: 36%; aspect-ratio: 1 / 1; max-width: 40rem;
	border: 1px solid rgba(255, 255, 255, 0.1); padding: 3.2rem;
	display: flex; align-items: center; justify-content: center;
}
.hero__corner { position: absolute; width: 2.4rem; height: 2.4rem; }
.hero__corner--tl { top: 0; left: 0; border-top: 2px solid var(--color-blue-bright); border-left: 2px solid var(--color-blue-bright); }
.hero__corner--tr { top: 0; right: 0; border-top: 2px solid var(--color-blue-bright); border-right: 2px solid var(--color-blue-bright); }
.hero__corner--bl { bottom: 0; left: 0; border-bottom: 2px solid var(--color-blue-bright); border-left: 2px solid var(--color-blue-bright); }
.hero__corner--br { bottom: 0; right: 0; border-bottom: 2px solid var(--color-blue-bright); border-right: 2px solid var(--color-blue-bright); }
.hero__circle {
	position: relative; width: 28rem; height: 28rem; border-radius: 50%;
	border: 1px solid rgba(255, 255, 255, 0.2); background: rgba(0, 8, 51, 0.5); backdrop-filter: blur(12px);
	display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 2.4rem;
}
.hero__circle-label { font-size: 1rem; letter-spacing: 0.3em; text-transform: uppercase; font-weight: 700; color: #60a5fa; margin-bottom: 0.8rem; }
.hero__circle-title { font-size: 2.4rem; font-weight: 800; letter-spacing: 0.15em; margin-bottom: 1.2rem; color: #fff; text-shadow: 0 1px 4px rgba(0, 8, 51, 0.6); }
.hero__circle-text { font-size: 1.1rem; color: var(--color-faint); line-height: 1.8; max-width: 20rem; }
.hero__scroll { position: absolute; bottom: 3.2rem; left: 50%; transform: translateX(-50%); z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 0.8rem; }
.hero__scroll-text { font-size: 0.9rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-faint); }
.hero__scroll-line { width: 1px; height: 4.8rem; background: linear-gradient(to bottom, var(--color-blue-bright), transparent); animation: bounce 1.8s infinite; }
@keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(0.6rem); } }

/* -------------------------------------------------------------------------
 * 6. コンセプト
 * ---------------------------------------------------------------------- */
.concept__cols { display: flex; gap: 6.4rem; align-items: flex-start; }
.concept__aside { width: 33%; flex-shrink: 0; }
.concept__title { font-size: clamp(2.6rem, 1vw + 1.8rem, 3.2rem); font-weight: 900; line-height: 1.35; color: var(--color-navy); margin-block: var(--space-xs) var(--space-m); }
.concept__main { width: 67%; }
.concept__subtitle { font-size: clamp(1.8rem, 1vw + 1.4rem, 2.4rem); font-weight: 700; color: var(--color-navy); line-height: 1.7; margin-bottom: var(--space-m); }
.concept__text { color: var(--color-text); line-height: 1.9; margin-bottom: var(--space-m); }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-m); }
.feature { background: #fff; padding: var(--space-m); border-radius: var(--radius); box-shadow: var(--shadow-sm); border-left: 4px solid var(--color-navy); }
.feature--wide { grid-column: 1 / -1; }
.feature__no { font-size: 1.8rem; font-weight: 800; color: var(--color-blue); margin-right: 0.8rem; }
.feature__name { font-size: 1.6rem; font-weight: 700; color: var(--color-navy); }
.feature__desc { font-size: 1.4rem; color: var(--color-muted); margin-top: var(--space-xs); line-height: 1.8; }
.concept__more { margin-top: var(--space-m); }

/* -------------------------------------------------------------------------
 * 7. 業務内容（カード）
 * ---------------------------------------------------------------------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-m); }
.biz-card {
	display: flex; flex-direction: column; justify-content: space-between;
	background: var(--color-light); border: 1px solid var(--color-line); border-radius: var(--radius);
	box-shadow: var(--shadow-sm); overflow: hidden; transition: transform 0.3s, box-shadow 0.3s;
}
.biz-card:hover { transform: translateY(-0.4rem); box-shadow: var(--shadow-lg); }
.biz-card__media { position: relative; height: 20.8rem; overflow: hidden; background: #cbd5e1; }
.biz-card__img { width: 100%; height: 100%; object-fit: cover; }
.biz-card__badge { position: absolute; right: 0; bottom: 0; background: var(--color-navy); color: #fff; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.08em; padding: 0.8rem 1.6rem; }
.biz-card__body { padding: var(--space-m); }
.biz-card__cat { font-size: 1.2rem; font-weight: 700; color: var(--color-blue); margin-bottom: var(--space-xs); }
.biz-card__desc { font-size: 1.4rem; color: var(--color-text); line-height: 1.8; margin-bottom: var(--space-s); }
.biz-card__list { border-top: 1px solid var(--color-line); padding-top: var(--space-s); display: flex; flex-direction: column; gap: 0.8rem; }
.biz-card__list-item { display: flex; align-items: center; gap: 0.8rem; font-size: 1.2rem; color: var(--color-muted); }
.biz-card__check { width: 1.4rem; height: 1.4rem; color: var(--color-blue); flex-shrink: 0; }
.biz-card__foot { padding: 0 var(--space-m) var(--space-m); }

/* -------------------------------------------------------------------------
 * 8. 業務実績（works）
 * ---------------------------------------------------------------------- */
.works__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--space-m); margin-bottom: clamp(4rem, 5vw, 6.4rem); }
.tabs { display: flex; flex-wrap: wrap; gap: 0.8rem; background: #fff; padding: 0.6rem; border: 1px solid rgba(0,0,0,0.06); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.tab { padding: 0.8rem 1.6rem; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.08em; color: var(--color-muted); border-radius: var(--radius); transition: background-color 0.2s, color 0.2s; }
.tab:hover { color: var(--color-navy); }
.tab.is-active { background: var(--color-navy); color: #fff; }

.work-card {
	display: block; background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius);
	box-shadow: var(--shadow-sm); overflow: hidden; transition: box-shadow 0.3s;
}
.work-card:hover { box-shadow: var(--shadow-md); }
.work-card__media { position: relative; height: 22.4rem; overflow: hidden; background: #cbd5e1; }
.work-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.work-card:hover .work-card__img { transform: scale(1.05); }
.work-card__badge { position: absolute; top: 1.6rem; left: 1.6rem; }
.work-card__body { padding: var(--space-m); }
.work-card__date { display: block; font-size: 1.2rem; color: var(--color-faint); margin-bottom: var(--space-xs); }
.work-card__title { font-size: 1.8rem; font-weight: 700; color: var(--color-navy); line-height: 1.5; transition: color 0.25s; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.work-card:hover .work-card__title { color: var(--color-blue); }
.work-card__field { font-size: 1.2rem; color: var(--color-muted); margin-top: var(--space-xs); }
.works__filter { display: flex; flex-wrap: wrap; gap: 0.8rem; justify-content: center; margin-bottom: clamp(3.2rem, 4vw, 4.8rem); }
.works__filter-link { padding: 1rem 2rem; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.08em; color: var(--color-muted); background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius); transition: background-color 0.2s, color 0.2s; }
.works__filter-link:hover { color: var(--color-navy); }
.works__filter-link.is-active { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }
.work-foot { text-align: center; margin-top: clamp(3.2rem, 4vw, 4.8rem); }

/* -------------------------------------------------------------------------
 * 9. ご提案
 * ---------------------------------------------------------------------- */
.proposals__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-s); }
.proposal { display: block; background: #f9fafb; border: 1px solid var(--color-line); border-radius: 0.8rem; overflow: hidden; transition: box-shadow 0.3s; }
.proposal:hover { box-shadow: var(--shadow-lg); }
.proposal__img { width: 100%; height: 16rem; object-fit: cover; }
.proposal__body { padding: 2rem; }
.proposal__title { font-size: 1.4rem; font-weight: 700; line-height: 1.6; color: var(--color-navy); transition: color 0.25s; }
.proposal:hover .proposal__title { color: var(--color-blue); }
.proposal__sub { font-size: 1.2rem; color: var(--color-muted); margin-top: 0.8rem; line-height: 1.7; }

/* -------------------------------------------------------------------------
 * 10. 企業案内
 * ---------------------------------------------------------------------- */
.company__cols { display: flex; gap: 6.4rem; align-items: center; }
.company__intro, .company__visual { width: 50%; }
.company__text { color: var(--color-text); line-height: 1.9; margin-block: var(--space-m); }
.spec { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-s); margin-bottom: var(--space-m); }
.spec__item { background: #f9fafb; padding: var(--space-s); border-radius: var(--radius); }
.spec__item--full { grid-column: 1 / -1; }
.spec__dt { font-size: 1.2rem; color: var(--color-faint); margin-bottom: 0.4rem; }
.spec__dd { font-size: 1.4rem; font-weight: 700; color: #1f2937; }
.company__links { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-s); }
.company-link { display: flex; align-items: center; justify-content: space-between; padding: var(--space-s); background: var(--color-light); border-radius: var(--radius); box-shadow: var(--shadow-sm); font-weight: 700; font-size: 1.4rem; transition: background-color 0.25s, color 0.25s; }
.company-link__icon { width: 1.6rem; height: 1.6rem; color: var(--color-blue); transition: color 0.25s; }
.company-link:hover { background: var(--color-navy); color: #fff; }
.company-link:hover .company-link__icon { color: #fff; }
.company__panel { position: relative; overflow: hidden; background: var(--color-navy); color: #fff; padding: clamp(3.2rem, 4vw, 4.8rem); border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.company__panel-bg { position: absolute; inset: 0; background: radial-gradient(ellipse at top right, #1d4ed8, var(--color-navy) 60%); opacity: 0.8; }
.company__panel-inner { position: relative; z-index: 1; }
.company__panel-label { display: block; font-size: 1rem; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase; color: #60a5fa; margin-bottom: var(--space-s); }
.company__panel-title { font-size: 2.4rem; font-weight: 800; letter-spacing: 0.08em; line-height: 1.5; margin-bottom: var(--space-m); }
.principle { display: flex; gap: var(--space-s); }
.principle + .principle { margin-top: var(--space-m); }
.principle__icon-wrap { width: 4rem; height: 4rem; border-radius: 50%; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.principle__icon { width: 2rem; height: 2rem; color: #60a5fa; }
.principle__title { font-size: 1.6rem; font-weight: 700; }
.principle__desc { font-size: 1.2rem; color: #d1d5db; margin-top: 0.4rem; line-height: 1.8; }

/* -------------------------------------------------------------------------
 * 11. お知らせ & ブログ
 * ---------------------------------------------------------------------- */
.updates__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--space-s); margin-bottom: clamp(4rem, 5vw, 6.4rem); }
.updates__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-l); }
.panel { background: #fff; padding: clamp(2.4rem, 3vw, 3.2rem); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.panel__title { display: flex; align-items: center; justify-content: space-between; font-size: 1.8rem; font-weight: 800; color: var(--color-navy); border-bottom: 2px solid var(--color-navy); padding-bottom: var(--space-s); margin-bottom: var(--space-m); }
.panel__title-en { font-size: 1.2rem; font-weight: 400; letter-spacing: 0.15em; text-transform: uppercase; color: var(--color-faint); }
.feed__item { display: flex; gap: var(--space-s); align-items: flex-start; padding: var(--space-s) 0.8rem; border-top: 1px solid #f3f4f6; transition: background-color 0.2s; }
.feed__item:first-child { border-top: 0; }
.feed__item:hover { background: rgba(249, 250, 251, 0.6); }
.feed__date { flex-shrink: 0; font-size: 1.2rem; font-weight: 600; color: var(--color-faint); margin-top: 0.4rem; }
.feed__body { min-width: 0; }
.feed__cat { display: inline-block; transform: scale(0.9); transform-origin: left; margin-bottom: 0.4rem; }
.feed__link { display: block; font-size: 1.4rem; font-weight: 700; color: var(--color-dark); line-height: 1.6; transition: color 0.25s; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.feed__link:hover { color: var(--color-blue); }
.feed__empty { padding: var(--space-s) 0; font-size: 1.4rem; color: var(--color-muted); }

/* -------------------------------------------------------------------------
 * 12. 採用情報 CTA（トップ → 採用情報ページへ誘導）
 * ---------------------------------------------------------------------- */
.recruit-cta {
	position: relative; overflow: hidden; text-align: center;
	background: var(--color-navy); color: #fff; border-radius: var(--radius);
	padding: clamp(4rem, 6vw, 6.4rem) clamp(2.4rem, 5vw, 6rem); box-shadow: var(--shadow-lg);
}
.recruit-cta::before {
	content: ""; position: absolute; inset: 0; pointer-events: none;
	background: radial-gradient(ellipse at top right, #1d4ed8, transparent 60%); opacity: 0.7;
}
.recruit-cta > * { position: relative; z-index: 1; }
.recruit-cta__label { display: block; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.3em; text-transform: uppercase; color: #60a5fa; margin-bottom: var(--space-s); }
.recruit-cta__title { font-size: clamp(2.8rem, 2.4vw + 2rem, 4.4rem); font-weight: 900; line-height: 1.2; margin-bottom: var(--space-m); }
.recruit-cta__lead { max-width: 56rem; margin: 0 auto var(--space-l); font-size: 1.5rem; color: #d1d5db; line-height: 1.9; }
.recruit-cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-m); }

/* -------------------------------------------------------------------------
 * 13. お問い合わせ CTA バナー
 * ---------------------------------------------------------------------- */
.contact-cta { position: relative; overflow: hidden; }
.contact-cta__inner { position: relative; z-index: 1; max-width: var(--container-narrow); margin-inline: auto; padding-inline: var(--pad-x); text-align: center; color: #fff; }
.contact-cta__label { display: block; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.3em; text-transform: uppercase; color: #60a5fa; margin-bottom: var(--space-s); }
.contact-cta__title { font-size: clamp(3rem, 2.4vw + 2.1rem, 5rem); font-weight: 900; margin-bottom: var(--space-m); }
.contact-cta__lead { max-width: 52rem; margin: 0 auto var(--space-l); font-size: 1.5rem; color: #d1d5db; line-height: 1.9; }
.contact-cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-m); }

/* -------------------------------------------------------------------------
 * 14. フッター
 * ---------------------------------------------------------------------- */
.site-footer { background: var(--color-dark); color: var(--color-faint); border-top: 1px solid #1f2937; }
.site-footer__inner { max-width: var(--container); margin-inline: auto; padding: clamp(4rem, 5vw, 4.8rem) var(--pad-x); display: grid; grid-template-columns: repeat(2, 1fr); gap: 4rem; }
.footer-nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-m); }
.footer-nav__item + .footer-nav__item { margin-top: 1.2rem; }
.footer-nav__link { font-size: 1.4rem; transition: color 0.25s; }
.footer-nav__link:hover { color: #fff; }
.footer-info__brand { font-size: 1.8rem; font-weight: 700; color: #fff; margin-bottom: var(--space-s); transition: color 0.25s; }
.footer-info__brand:hover { color: var(--color-blue-bright); }
.footer-info__item { font-size: 1.4rem; }
.footer-info__item + .footer-info__item { margin-top: 0.4rem; }
.site-footer__bottom { border-top: 1px solid #1f2937; }
.site-footer__bottom-inner { max-width: var(--container); margin-inline: auto; padding: 2.4rem var(--pad-x); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-s); font-size: 1.2rem; }
.site-footer__bottom a:hover { color: #fff; }

.to-top { position: fixed; right: 2.4rem; bottom: 2.4rem; z-index: 40; width: 4.4rem; height: 4.4rem; display: flex; align-items: center; justify-content: center; background: var(--color-blue); color: #fff; border-radius: 50%; box-shadow: var(--shadow-lg); opacity: 0; pointer-events: none; transition: opacity 0.3s, background-color 0.25s; }
.to-top.is-visible { opacity: 1; pointer-events: auto; }
.to-top:hover { background: var(--color-navy); }
.to-top__icon { width: 2rem; height: 2rem; }

/* -------------------------------------------------------------------------
 * 15. 下層ページヒーロー / パンくず
 * ---------------------------------------------------------------------- */
.page-hero { position: relative; overflow: hidden; background: var(--color-navy); color: #fff; padding-top: clamp(11rem, 12vw, 13rem); padding-bottom: clamp(5rem, 6vw, 8rem); }
.page-hero__inner { position: relative; z-index: 1; max-width: var(--container); margin-inline: auto; padding-inline: var(--pad-x); }
.page-hero__head { display: flex; align-items: flex-end; justify-content: space-between; gap: var(--space-m); }
.page-hero__label { display: block; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.3em; text-transform: uppercase; color: #60a5fa; margin-bottom: 1.2rem; }
.page-hero__title { font-size: clamp(2.8rem, 2.4vw + 2rem, 5rem); font-weight: 900; line-height: 1.1; margin-bottom: 0.8rem; }
.page-hero__sub { font-size: 1.3rem; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase; color: #60a5fa; }
.page-hero__watermark { flex-shrink: 0; font-size: clamp(4rem, 6vw, 6rem); font-weight: 900; line-height: 1; letter-spacing: 0.05em; text-transform: uppercase; color: rgba(255, 255, 255, 0.05); user-select: none; }
.page-hero__lead { max-width: 64rem; margin-top: var(--space-m); font-size: 1.4rem; color: #d1d5db; line-height: 1.9; }
.page-hero__stripe { position: absolute; left: 0; bottom: 0; width: 100%; height: 4px; background: linear-gradient(to right, var(--color-blue), #60a5fa, transparent); }

.breadcrumb { font-size: 1.1rem; color: rgba(209, 213, 219, 0.8); margin-bottom: var(--space-s); }
.breadcrumb__list { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; font-weight: 600; letter-spacing: 0.08em; }
.breadcrumb__sep { display: inline-flex; color: rgba(156, 163, 175, 0.6); }
.breadcrumb__sep svg { width: 1.4rem; height: 1.4rem; }
.breadcrumb__link:hover { color: #60a5fa; }
.breadcrumb__current { color: #fff; }
@media (max-width: 768px) { .page-hero__watermark { display: none; } .page-hero__head { display: block; } }

/* -------------------------------------------------------------------------
 * 16. 本文（CMS コンテンツ / prose）
 * ---------------------------------------------------------------------- */
.prose { color: var(--color-text); line-height: 1.9; font-size: 1.55rem; }
.prose > * + * { margin-top: 1.6rem; }
.prose h1 { font-size: 2.8rem; font-weight: 900; color: var(--color-navy); margin: 4rem 0 1.6rem; line-height: 1.4; }
.prose h2 { font-size: 2.4rem; font-weight: 800; color: var(--color-navy); margin: 4rem 0 1.6rem; padding-left: 1.4rem; border-left: 5px solid var(--color-blue); line-height: 1.5; }
.prose h3 { font-size: 2rem; font-weight: 700; color: var(--color-navy); margin: 3.2rem 0 1.2rem; padding-bottom: 0.6rem; border-bottom: 1px solid var(--color-line); }
.prose h4 { font-size: 1.7rem; font-weight: 700; color: #1f2937; margin: 2.4rem 0 0.8rem; }
.prose p { margin: 1.6rem 0; }
.prose a { color: var(--color-blue); text-decoration: underline; text-underline-offset: 2px; }
.prose a:hover { color: var(--color-navy); }
.prose ul, .prose ol { margin: 1.6rem 0; padding-left: 2.4rem; }
.prose ul { list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin: 0.6rem 0; }
.prose img { border-radius: var(--radius); margin: 2.4rem auto; }
.prose img.aligncenter { margin-inline: auto; }
.prose blockquote { border-left: 4px solid #cbd5e1; background: #f8fafc; padding: 1.6rem 2rem; color: var(--color-slate); margin: 2.4rem 0; }
.prose table { width: 100%; margin: 2.4rem 0; font-size: 1.4rem; }
.prose th, .prose td { border: 1px solid var(--color-line); padding: 1.2rem 1.6rem; text-align: left; }
.prose th { background: var(--color-light); font-weight: 700; color: var(--color-navy); }
.prose strong { font-weight: 700; color: #1f2937; }
.prose hr { border: 0; border-top: 1px solid var(--color-line); margin: 4rem 0; }
.prose figure { margin: 2.4rem 0; }
.prose figcaption { font-size: 1.3rem; color: var(--color-muted); text-align: center; margin-top: 0.8rem; }

/* 旧CMSデータ（移植）のクラス対応 */
.prose .c_title { font-size: 2.2rem; font-weight: 800; color: var(--color-navy); margin: 4rem 0 2rem; padding: 0.5rem 0 0.5rem 1.4rem; border-left: 5px solid var(--color-blue); }
.prose .p_t { font-size: 1.9rem; font-weight: 700; color: var(--color-navy); margin: 3.2rem 0 1.6rem; padding-bottom: 0.8rem; border-bottom: 2px solid var(--color-navy); }
.prose .com ul, .prose .gaiyou ul { display: flex; flex-wrap: wrap; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--color-line); }
.prose .com ul:last-of-type, .prose .gaiyou ul:last-of-type { border-bottom: 1px solid var(--color-line); }
.prose .com li, .prose .gaiyou li { margin: 0; padding: 1.4rem 1.6rem; }
.prose .com .c_t, .prose .gaiyou .c_t { width: 100%; max-width: 19.2rem; background: var(--color-light); font-weight: 700; color: var(--color-navy); }
.prose .com .c_c, .prose .gaiyou .c_c { flex: 1 1 60%; }
.prose table.syousai td.left { background: var(--color-light); font-weight: 700; color: var(--color-navy); width: 19.2rem; vertical-align: top; }
.prose table.syousai ul { margin: 0; padding-left: 1.8rem; list-style: disc; }
.prose #gai, .prose #acc { scroll-margin-top: 9rem; }
.is-sp { display: none; }

/* -------------------------------------------------------------------------
 * 17. 一覧（投稿カード / お知らせリスト）
 * ---------------------------------------------------------------------- */
.post-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-m); }
.post-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; transition: box-shadow 0.3s; }
.post-card:hover { box-shadow: var(--shadow-md); }
.post-card__media { position: relative; height: 19.2rem; overflow: hidden; background: #cbd5e1; }
.post-card__img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.post-card:hover .post-card__img { transform: scale(1.05); }
.post-card__body { padding: var(--space-m); flex: 1; display: flex; flex-direction: column; }
.post-card__meta { display: flex; align-items: center; gap: 1.2rem; margin-bottom: 1.2rem; }
.post-card__date { font-size: 1.2rem; color: var(--color-faint); }
.post-card__title { font-size: 1.6rem; font-weight: 700; color: var(--color-navy); line-height: 1.5; margin-bottom: 0.8rem; transition: color 0.25s; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.post-card:hover .post-card__title { color: var(--color-blue); }
.post-card__excerpt { margin-top: auto; font-size: 1.4rem; color: var(--color-muted); line-height: 1.8; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

.news-list { border-top: 1px solid #f3f4f6; }
.news-list__item { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem 2.4rem; padding: var(--space-m) 0.8rem; border-bottom: 1px solid #f3f4f6; transition: background-color 0.2s; }
.news-list__item:hover { background: rgba(249, 250, 251, 0.6); }
.news-list__date { flex-shrink: 0; width: 9.6rem; font-size: 1.2rem; font-weight: 600; color: var(--color-faint); }
.news-list__title { flex: 1; min-width: 60%; font-size: 1.5rem; font-weight: 700; color: var(--color-dark); line-height: 1.6; transition: color 0.25s; }
.news-list__item:hover .news-list__title { color: var(--color-blue); }

/* 詳細ページ */
.entry { padding-block: clamp(5rem, 6vw, 9.6rem); }
.entry__meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-s); margin-bottom: var(--space-m); }
.entry__date { font-size: 1.2rem; color: var(--color-faint); }
.entry__thumb { margin-bottom: var(--space-l); overflow: hidden; border-radius: var(--radius); }
.entry__nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-s); margin-top: clamp(4rem, 5vw, 6.4rem); padding-top: var(--space-m); border-top: 1px solid var(--color-line); font-size: 1.4rem; }
.entry__nav-link { display: inline-flex; align-items: center; gap: 0.8rem; color: var(--color-blue); font-weight: 700; transition: color 0.25s; }
.entry__nav-link:hover { color: var(--color-navy); }
.entry__nav-icon { width: 1.6rem; height: 1.6rem; }
.entry__back { text-align: center; margin-top: clamp(4rem, 5vw, 6.4rem); }

/* -------------------------------------------------------------------------
 * 18. ページネーション
 * ---------------------------------------------------------------------- */
.pagination { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.8rem; margin-top: clamp(4rem, 5vw, 5.6rem); }
.pagination .page-numbers { display: inline-flex; align-items: center; justify-content: center; min-width: 4rem; height: 4rem; padding: 0 0.8rem; border: 1px solid #d1d5db; color: var(--color-blue); font-weight: 700; font-size: 1.3rem; border-radius: var(--radius); transition: background-color 0.2s, color 0.2s, border-color 0.2s; }
.pagination .page-numbers.current { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }
.pagination a.page-numbers:hover { background: var(--color-blue); color: #fff; border-color: var(--color-blue); }

/* -------------------------------------------------------------------------
 * 19. お問い合わせページ / CF7
 * ---------------------------------------------------------------------- */
.contact__cols { display: grid; grid-template-columns: 2fr 1fr; gap: clamp(3.2rem, 4vw, 4.8rem); }
.contact-card { position: sticky; top: 11rem; background: var(--color-navy); color: #fff; padding: clamp(2.4rem, 3vw, 3.2rem); border-radius: var(--radius); }
.contact-card__title { font-size: 1.8rem; font-weight: 800; margin-bottom: var(--space-s); padding-bottom: var(--space-s); border-bottom: 1px solid rgba(255,255,255,0.15); }
.contact-card__tel { display: block; font-size: 2.6rem; font-weight: 900; letter-spacing: 0.04em; margin-bottom: 0.4rem; }
.contact-card__note { font-size: 1.2rem; color: #d1d5db; margin-bottom: var(--space-m); }
.contact-card__dt { font-size: 1.2rem; color: #93c5fd; margin-bottom: 0.4rem; }
.contact-card__dd { font-size: 1.4rem; line-height: 1.8; }
.contact-card__dd + .contact-card__dt { margin-top: var(--space-s); }
.form-intro { margin-bottom: var(--space-l); }
.form-intro__title { font-size: 1.7rem; font-weight: 700; color: var(--color-navy); margin-bottom: var(--space-s); }
.form-intro__list { list-style: disc; padding-left: 2rem; color: var(--color-text); font-size: 1.4rem; line-height: 1.9; }
.form-intro__list a { color: var(--color-blue); text-decoration: underline; }

/* CF7 */
.wpcf7 .nssi-form-row { margin-bottom: var(--space-m); }
.wpcf7 label { display: block; font-weight: 700; color: var(--color-navy); margin-bottom: 0.6rem; font-size: 1.4rem; }
.wpcf7 .req { color: #dc2626; }
.wpcf7 input[type="text"], .wpcf7 input[type="email"], .wpcf7 input[type="tel"], .wpcf7 input[type="url"], .wpcf7 input[type="number"], .wpcf7 select, .wpcf7 textarea {
	width: 100%; border: 1px solid #d1d5db; border-radius: var(--radius); padding: 1.2rem 1.6rem;
	font-size: 1.5rem; font-family: inherit; background: #fff; transition: border-color 0.2s, box-shadow 0.2s;
}
.wpcf7 input:focus, .wpcf7 select:focus, .wpcf7 textarea:focus { outline: none; border-color: var(--color-blue); box-shadow: 0 0 0 3px rgba(26, 58, 122, 0.12); }
.wpcf7 textarea { min-height: 14rem; resize: vertical; }
.wpcf7 .wpcf7-list-item { margin: 0; }
.wpcf7 .wpcf7-submit { display: inline-flex; align-items: center; gap: 0.8rem; background: var(--color-blue); color: #fff; font-weight: 700; letter-spacing: 0.1em; padding: 1.4rem 4rem; border-radius: var(--radius); cursor: pointer; transition: background-color 0.2s; font-size: 1.5rem; }
.wpcf7 .wpcf7-submit:hover { background: var(--color-navy); }
.wpcf7-not-valid-tip { color: #dc2626; font-size: 1.3rem; margin-top: 0.4rem; }
.wpcf7 .wpcf7-response-output { border-radius: var(--radius); padding: 1.4rem 1.6rem !important; margin: var(--space-m) 0 0 !important; font-size: 1.4rem; }

/* -------------------------------------------------------------------------
 * 20. 404
 * ---------------------------------------------------------------------- */
.error404 { text-align: center; }
.error404__code { font-size: clamp(6rem, 10vw, 9.6rem); font-weight: 900; color: var(--color-navy); margin-bottom: var(--space-m); }
.error404__text { color: var(--color-text); margin-bottom: var(--space-l); }

/* -------------------------------------------------------------------------
 * 22. 下層ページ専用コンポーネント
 * ---------------------------------------------------------------------- */
.btn--navy { background: var(--color-navy); color: #fff; box-shadow: var(--shadow-md); }
.btn--navy:hover { background: #60a5fa; color: var(--color-navy); }
.btn--sm { padding: 1.2rem 2.4rem; font-size: 1.3rem; }

/* 業務内容: Z パターンサービス行 */
.svc-list { display: flex; flex-direction: column; gap: clamp(6.4rem, 9vw, 12rem); }
.svc { display: flex; align-items: center; gap: clamp(3.2rem, 4vw, 6.4rem); }
.svc--reverse { flex-direction: row-reverse; }
.svc__media { position: relative; width: 50%; }
.svc__frame { position: relative; z-index: 1; background: #fff; padding: 0.8rem; box-shadow: var(--shadow-lg); border: 1px solid var(--color-line); overflow: hidden; }
.svc__img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; transition: transform 0.5s; display: block; }
.svc__frame:hover .svc__img { transform: scale(1.05); }
.svc__corner { position: absolute; width: 4.8rem; height: 4.8rem; z-index: 0; }
.svc__corner--tl { top: -1.2rem; left: -1.2rem; border-top: 4px solid #60a5fa; border-left: 4px solid #60a5fa; }
.svc__corner--br { bottom: -1.2rem; right: -1.2rem; border-bottom: 4px solid var(--color-navy); border-right: 4px solid var(--color-navy); }
.svc--reverse .svc__corner--tl { left: auto; right: -1.2rem; border-left: 0; border-right: 4px solid #60a5fa; }
.svc--reverse .svc__corner--br { right: auto; left: -1.2rem; border-right: 0; border-left: 4px solid var(--color-navy); }
.svc__body { width: 50%; }
.svc__head { display: flex; align-items: center; gap: 1.6rem; margin-bottom: var(--space-s); }
.svc__num { font-size: clamp(3.6rem, 4vw, 5rem); font-weight: 900; color: #60a5fa; line-height: 1; }
.svc__divider { width: 2px; height: 3.2rem; background: rgba(0, 8, 51, 0.2); }
.svc__en { font-size: 1.2rem; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase; color: #60a5fa; }
.svc__title { font-size: clamp(2.2rem, 1.6vw + 1.6rem, 3rem); font-weight: 900; color: var(--color-navy); margin-bottom: var(--space-s); }
.svc__text { font-size: 1.5rem; color: var(--color-text); line-height: 1.9; margin-bottom: var(--space-s); }
.svc__domains { background: var(--color-light); padding: var(--space-m); border-left: 4px solid var(--color-navy); border-radius: var(--radius); margin: var(--space-m) 0; }
.svc__domains-title { display: flex; align-items: center; gap: 0.8rem; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.08em; color: var(--color-navy); margin-bottom: var(--space-s); }
.svc__domains-title svg { width: 1.6rem; height: 1.6rem; color: #60a5fa; }
.svc__domains-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.8rem 1.6rem; }
.svc__domain { display: flex; align-items: center; gap: 0.6rem; font-size: 1.2rem; color: var(--color-text); }
.svc__domain svg { width: 1.4rem; height: 1.4rem; color: #60a5fa; flex-shrink: 0; }

/* ごあいさつ: 社長挨拶 */
.message { display: flex; gap: clamp(3.2rem, 5vw, 8rem); align-items: flex-start; }
.message__aside { width: 42%; position: sticky; top: 11rem; }
.message__figure { position: relative; max-width: 38rem; margin-inline: auto; }
.message__corner-tl { position: absolute; top: -1.6rem; left: -1.6rem; width: 4.8rem; height: 4.8rem; border-top: 4px solid #60a5fa; border-left: 4px solid #60a5fa; z-index: 0; }
.message__corner-br { position: absolute; bottom: -1.6rem; right: -1.6rem; width: 66%; height: 50%; border-bottom: 4px solid var(--color-navy); border-right: 4px solid var(--color-navy); z-index: 0; }
.message__photo-wrap { position: relative; z-index: 1; background: #fff; padding: 1rem; box-shadow: var(--shadow-lg); border: 1px solid var(--color-line); overflow: hidden; }
.message__photo { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; display: block; }
.message__board { position: relative; z-index: 2; margin: -3.2rem 2.4rem 0; background: var(--color-navy); color: #fff; padding: 2rem; box-shadow: var(--shadow-lg); border-left: 4px solid #60a5fa; border-radius: var(--radius); }
.message__board-en { display: block; font-size: 1.1rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #60a5fa; margin-bottom: 0.4rem; }
.message__board-name { font-size: 2rem; font-weight: 700; letter-spacing: 0.1em; }
.message__board-roman { font-size: 1.3rem; font-weight: 500; color: #d1d5db; margin-left: 0.8rem; }
.message__body { width: 58%; }
.message__label { display: block; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-blue); margin-bottom: var(--space-s); }
.message__title { font-size: clamp(2.2rem, 1.6vw + 1.6rem, 3.4rem); font-weight: 900; color: var(--color-navy); line-height: 1.4; margin-bottom: var(--space-m); }
.message__text { color: var(--color-text); line-height: 2; font-size: 1.5rem; }
.message__text + .message__text { margin-top: var(--space-s); }
.message__text--lead { font-weight: 700; color: var(--color-navy); border-left: 2px solid #60a5fa; padding: 0.8rem 0 0.8rem 1.6rem; background: rgba(244, 247, 250, 0.6); }
.message__sign { margin-top: var(--space-l); padding-top: var(--space-m); border-top: 1px solid var(--color-line); display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: 1.6rem; font-size: 1.4rem; color: var(--color-muted); }
.message__sign-name { font-weight: 700; color: var(--color-navy); font-size: 1.6rem; }

/* 経営理念カード */
.creed-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(2.4rem, 3vw, 4.8rem); }
.creed { display: flex; flex-direction: column; justify-content: space-between; background: #fff; padding: clamp(2.4rem, 3vw, 4rem); border-radius: var(--radius); box-shadow: var(--shadow-md); border-top: 4px solid var(--color-navy); transition: box-shadow 0.3s; }
.creed--blue { border-top-color: #60a5fa; }
.creed:hover { box-shadow: var(--shadow-lg); }
.creed__head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: var(--space-m); }
.creed__icon { width: 4.8rem; height: 4.8rem; border-radius: var(--radius); background: rgba(0, 8, 51, 0.05); display: flex; align-items: center; justify-content: center; color: var(--color-navy); }
.creed--blue .creed__icon { background: rgba(96, 165, 250, 0.1); color: #2563eb; }
.creed__icon svg { width: 2.4rem; height: 2.4rem; }
.creed__no { font-size: 4rem; font-weight: 800; color: rgba(0, 8, 51, 0.1); line-height: 1; }
.creed--blue .creed__no { color: rgba(96, 165, 250, 0.18); }
.creed__title { font-size: clamp(2rem, 1.4vw + 1.4rem, 2.4rem); font-weight: 700; color: var(--color-navy); margin-bottom: var(--space-s); }
.creed__text { font-size: 1.4rem; color: var(--color-muted); line-height: 1.9; }
.creed__foot { margin-top: var(--space-m); padding-top: var(--space-s); border-top: 1px solid var(--color-line); }
.creed__en { font-size: 1.1rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #60a5fa; }

/* 中央寄せ見出し（リード太字） */
.lead-head { text-align: center; max-width: 72rem; margin: 0 auto clamp(4rem, 5vw, 6.4rem); }
.lead-head__label { display: block; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-blue); margin-bottom: var(--space-s); }
.lead-head__title { font-size: clamp(3rem, 2.4vw + 2.1rem, 5rem); font-weight: 900; color: var(--color-navy); margin-bottom: var(--space-s); }
.lead-head__bar { width: 4.8rem; height: 4px; background: #60a5fa; margin: 0 auto var(--space-s); }
.lead-head__text { font-size: 1.5rem; color: var(--color-navy); font-weight: 700; line-height: 1.9; }
.lead-head__text--normal { font-weight: 400; color: var(--color-muted); }

/* 会社案内: セクション見出し / 概要テーブル / アクセス */
.sec-head { display: flex; align-items: center; justify-content: space-between; border-bottom: 2px solid var(--color-navy); padding-bottom: var(--space-s); margin: clamp(4rem, 5vw, 6.4rem) 0 var(--space-l); scroll-margin-top: 9rem; }
.sec-head:first-of-type { margin-top: 0; }
.sec-head__title { display: flex; align-items: center; gap: 1rem; font-size: clamp(2rem, 1.4vw + 1.4rem, 2.4rem); font-weight: 800; color: var(--color-navy); }
.sec-head__title svg { width: 2.4rem; height: 2.4rem; color: #60a5fa; }
.sec-head__en { font-size: 1.2rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--color-faint); }
@media (max-width: 600px) { .sec-head__en { display: none; } }

.profile { border: 1px solid var(--color-line); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; margin-bottom: clamp(4rem, 6vw, 8rem); }
.profile__row { display: grid; grid-template-columns: 14rem 1fr; }
.profile__row + .profile__row { border-top: 1px solid var(--color-line); }
.profile__th { background: rgba(249, 250, 251, 0.8); padding: clamp(1.6rem, 2vw, 2.4rem); font-weight: 700; color: var(--color-navy); font-size: 1.4rem; display: flex; align-items: center; }
.profile__td { padding: clamp(1.6rem, 2vw, 2.4rem); font-size: 1.4rem; color: var(--color-text); line-height: 1.8; border-left: 1px solid var(--color-line); }
.profile__td--strong { font-weight: 700; color: var(--color-navy); font-size: 1.6rem; }

.office + .office-grid { margin-top: var(--space-s); padding-top: var(--space-s); border-top: 1px solid #f3f4f6; }
.office__badge { display: inline-block; font-size: 1rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; background: var(--color-blue); color: #fff; padding: 0.2rem 0.8rem; border-radius: var(--radius); margin-bottom: 0.6rem; }
.office__badge--navy { background: var(--color-navy); }
.office__addr { font-weight: 700; color: var(--color-navy); }
.office__sub { font-size: 1.25rem; }
.office-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-s); }

.tel-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem 2.4rem; font-size: 1.4rem; }
.tel-grid p { display: flex; align-items: center; gap: 0.4rem; }
.tel-grid strong { color: var(--color-muted); font-size: 1.2rem; font-weight: 700; }
.tel-grid__main { font-weight: 700; color: var(--color-navy); }

.num-item { display: flex; align-items: flex-start; gap: 0.8rem; }
.num-item + .num-item { margin-top: var(--space-s); }
.num-item__no { color: #60a5fa; font-weight: 700; flex-shrink: 0; }

.license { display: flex; align-items: center; gap: 1.2rem; background: var(--color-light); padding: var(--space-s); border-left: 4px solid var(--color-navy); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.license + .license { margin-top: var(--space-s); }
.license--blue { border-left-color: #60a5fa; }
.license__icon { width: 4rem; height: 4rem; border-radius: 50%; background: #fff; display: flex; align-items: center; justify-content: center; color: var(--color-navy); flex-shrink: 0; }
.license--blue .license__icon { color: #2563eb; }
.license__icon svg { width: 2rem; height: 2rem; }
.license__title { font-size: 1.4rem; font-weight: 700; color: var(--color-navy); }
.license__desc { font-size: 1.15rem; color: var(--color-muted); margin-top: 0.4rem; line-height: 1.7; }

.access { background: #fff; padding: 0.8rem; border: 1px solid var(--color-line); box-shadow: var(--shadow-lg); border-radius: var(--radius); }
.access__head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-s); background: var(--color-light); padding: var(--space-m); border-bottom: 1px solid var(--color-line); }
.access__label { display: block; font-size: 1.1rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: #60a5fa; margin-bottom: 0.4rem; }
.access__addr { font-weight: 700; color: var(--color-navy); font-size: 1.5rem; }
.access__station { display: flex; align-items: center; gap: 1.2rem; background: #fff; padding: 1.2rem 1.6rem; border: 1px solid rgba(0,0,0,0.08); border-radius: var(--radius); }
.access__station-icon { width: 3.2rem; height: 3.2rem; border-radius: 50%; background: #eff6ff; color: #3b82f6; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.access__station-icon svg { width: 1.6rem; height: 1.6rem; }
.access__station-label { font-size: 1.2rem; color: var(--color-faint); }
.access__station-name { font-size: 1.3rem; font-weight: 700; color: var(--color-navy); margin-top: 0.2rem; }
.access__map { position: relative; width: 100%; aspect-ratio: 16 / 9; background: #e5e7eb; overflow: hidden; }
.access__map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(1); transition: filter 0.5s; }
.access__map:hover iframe { filter: grayscale(0); }

/* 採用: コアバリュー / 募集要項リスト / エントリー */
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-s); }
.value { background: #fff; padding: var(--space-m); border-radius: var(--radius); box-shadow: var(--shadow-md); border-top: 4px solid var(--color-navy); transition: box-shadow 0.3s; }
.value--blue { border-top-color: #60a5fa; }
.value:hover { box-shadow: var(--shadow-lg); }
.value__icon { width: 4rem; height: 4rem; border-radius: 50%; background: rgba(0, 8, 51, 0.05); display: flex; align-items: center; justify-content: center; color: var(--color-navy); margin-bottom: var(--space-s); }
.value--blue .value__icon { background: rgba(96, 165, 250, 0.1); color: #2563eb; }
.value__icon svg { width: 2rem; height: 2rem; }
.value__title { font-size: 1.7rem; font-weight: 700; color: var(--color-navy); margin-bottom: 0.8rem; }
.value__text { font-size: 1.2rem; color: var(--color-muted); line-height: 1.8; }

.bullet { list-style: disc; padding-left: 1.8rem; display: flex; flex-direction: column; gap: 0.8rem; font-size: 1.4rem; }
.bullet__strong { font-weight: 700; color: var(--color-navy); }
.profile__note { font-size: 1.2rem; color: var(--color-faint); margin-top: 0.4rem; }

.entry-cta { margin-top: clamp(4rem, 5vw, 6.4rem); background: var(--color-light); border: 1px solid rgba(0,0,0,0.06); padding: clamp(3.2rem, 4vw, 4.8rem); border-radius: var(--radius); text-align: center; box-shadow: var(--shadow-sm); }
.entry-cta__label { display: block; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.3em; text-transform: uppercase; color: #60a5fa; margin-bottom: var(--space-s); }
.entry-cta__title { font-size: clamp(2rem, 1.6vw + 1.4rem, 2.4rem); font-weight: 900; color: var(--color-navy); margin-bottom: var(--space-s); }
.entry-cta__lead { font-size: 1.4rem; color: var(--color-muted); max-width: 60rem; margin: 0 auto var(--space-l); line-height: 1.9; }
.entry-cta__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-m); max-width: 64rem; margin-inline: auto; }
.entry-cta__btn { flex: 1 1 24rem; }
.entry-cta__note { font-size: 1.1rem; color: var(--color-faint); margin-top: var(--space-m); }

/* リンク集 */
.linkdir + .linkdir { margin-top: clamp(4rem, 5vw, 6.4rem); }
.link-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-s); }
.link-card { display: flex; align-items: center; justify-content: space-between; gap: 1.2rem; background: rgba(244, 247, 250, 0.6); border: 1px solid var(--color-line); padding: var(--space-s) 2rem; border-radius: var(--radius); transition: background-color 0.3s, box-shadow 0.3s; }
.link-card:hover { background: #fff; box-shadow: var(--shadow-md); }
.link-card__left { display: flex; align-items: center; gap: 1.6rem; min-width: 0; }
.link-card__icon { width: 4rem; height: 4rem; border-radius: 50%; background: #fff; border: 1px solid rgba(0,0,0,0.08); display: flex; align-items: center; justify-content: center; color: var(--color-navy); flex-shrink: 0; }
.link-card__icon svg { width: 2rem; height: 2rem; }
.link-card__name { display: block; font-size: 1.4rem; font-weight: 800; color: var(--color-navy); line-height: 1.4; transition: color 0.25s; }
.link-card:hover .link-card__name { color: #2563eb; }
.link-card__host { display: block; font-size: 1.1rem; color: var(--color-faint); margin-top: 0.2rem; }
.link-card__ext { width: 1.6rem; height: 1.6rem; color: #d1d5db; flex-shrink: 0; transition: color 0.25s, transform 0.25s; }
.link-card:hover .link-card__ext { color: #2563eb; transform: translate(0.2rem, -0.2rem); }

/* プライバシーポリシー */
.policy-intro { background: var(--color-light); border-left: 4px solid var(--color-navy); padding: clamp(2.4rem, 3vw, 3.2rem); border-radius: var(--radius); box-shadow: var(--shadow-sm); margin-bottom: clamp(4rem, 5vw, 6.4rem); }
.policy-intro__title { display: flex; align-items: center; gap: 1rem; font-size: 1.9rem; font-weight: 800; color: var(--color-navy); margin-bottom: var(--space-s); }
.policy-intro__title svg { width: 2rem; height: 2rem; color: #60a5fa; }
.policy-intro__text { font-size: 1.35rem; color: var(--color-muted); line-height: 1.9; }
.policy-head { border-bottom: 2px solid var(--color-navy); padding-bottom: 1.2rem; margin: clamp(3.2rem, 4vw, 4.8rem) 0 var(--space-m); }
.policy-head h3 { display: flex; align-items: center; gap: 1rem; font-size: 1.9rem; font-weight: 800; color: var(--color-navy); }
.policy-head h3 svg { width: 2rem; height: 2rem; color: #60a5fa; }
.policy-items { display: flex; flex-direction: column; gap: var(--space-m); }
.policy-item { background: rgba(249, 250, 251, 0.6); border: 1px solid #f3f4f6; padding: clamp(2rem, 3vw, 2.4rem); border-radius: var(--radius); }
.policy-item__head { display: flex; align-items: center; gap: 1.2rem; margin-bottom: var(--space-s); }
.policy-item__no { font-size: 1.4rem; font-weight: 800; color: #fff; background: var(--color-blue); padding: 0.2rem 1rem; border-radius: var(--radius); }
.policy-item__title { font-size: 1.6rem; font-weight: 800; color: var(--color-navy); }
.policy-item__text { font-size: 1.35rem; color: var(--color-muted); line-height: 1.9; padding-left: 3.2rem; }
.policy-box { background: #fff; border: 1px solid rgba(0,0,0,0.08); padding: var(--space-m); border-radius: var(--radius); margin: var(--space-s) 0 0 3.2rem; font-size: 1.35rem; }
.policy-box__lead { font-weight: 700; color: var(--color-navy); margin-bottom: var(--space-s); }
.policy-box__lead:not(:first-child) { margin-top: var(--space-s); }
.policy-box__text { color: var(--color-muted); line-height: 1.8; }
.policy-box .bullet { color: var(--color-muted); margin-bottom: var(--space-s); }
.policy-group__text { font-size: 1.35rem; color: var(--color-muted); line-height: 1.9; margin-bottom: var(--space-m); }

.contact-desk { position: relative; overflow: hidden; background: var(--color-navy); color: #fff; padding: clamp(2.4rem, 3vw, 3.2rem); border-radius: var(--radius); box-shadow: var(--shadow-lg); border-left: 4px solid #60a5fa; margin-top: clamp(4rem, 5vw, 6.4rem); }
.contact-desk__inner { position: relative; z-index: 1; }
.contact-desk__label { display: block; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.3em; text-transform: uppercase; color: #60a5fa; margin-bottom: var(--space-s); }
.contact-desk__title { display: flex; align-items: center; gap: 0.8rem; font-size: 2rem; font-weight: 800; padding-bottom: var(--space-s); border-bottom: 1px solid rgba(255,255,255,0.1); margin-bottom: var(--space-s); }
.contact-desk__title svg { width: 2rem; height: 2rem; color: #60a5fa; }
.contact-desk__text { font-size: 1.35rem; color: #d1d5db; line-height: 1.8; margin-bottom: var(--space-m); }
.contact-desk__cols { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-m); }
.contact-desk__sub { font-size: 1.2rem; color: #60a5fa; font-weight: 700; margin-bottom: 0.4rem; }
.contact-desk__strong { font-size: 1.6rem; font-weight: 700; }
.contact-desk__strong a:hover { color: #60a5fa; }
.contact-desk__divider { width: 1px; height: 3.2rem; background: rgba(255,255,255,0.1); }

/* 詳細ページ: 額縁アイキャッチ / ナビ / メタ */
.entry__meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-s); }
.entry__meta--bordered { justify-content: space-between; border-bottom: 1px solid #f3f4f6; padding-bottom: var(--space-m); }
.entry__meta-left { display: flex; align-items: center; gap: 1.2rem; }
.entry__date { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 1.2rem; color: var(--color-faint); }
.entry__date svg { width: 1.4rem; height: 1.4rem; }
.entry__figure { position: relative; margin: var(--space-l) 0 clamp(3.2rem, 4vw, 4.8rem); }
.entry__figure-corner { position: absolute; width: 6.4rem; height: 6.4rem; z-index: 0; }
.entry__figure-corner--tl { top: -1.2rem; left: -1.2rem; border-top: 4px solid #60a5fa; border-left: 4px solid #60a5fa; }
.entry__figure-corner--br { bottom: -1.2rem; right: -1.2rem; border-bottom: 4px solid var(--color-navy); border-right: 4px solid var(--color-navy); }
.entry__figure-frame { position: relative; z-index: 1; background: #fff; padding: 1.2rem; box-shadow: var(--shadow-lg); border: 1px solid var(--color-line); }
.entry__figure-img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; }

.work-nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-s); margin-top: clamp(4rem, 5vw, 8rem); padding-top: var(--space-m); border-top: 1px solid #f3f4f6; font-size: 1.4rem; }
.work-nav__side { flex: 1; display: flex; }
.work-nav__side--right { justify-content: flex-end; }
.work-nav__link { display: inline-flex; align-items: center; gap: 0.8rem; font-weight: 700; color: var(--color-muted); transition: color 0.25s; }
.work-nav__link:hover { color: var(--color-navy); }
.work-nav__link svg { width: 1.6rem; height: 1.6rem; }
.work-nav__list { display: inline-flex; align-items: center; gap: 0.6rem; padding: 1rem 2rem; border: 1px solid var(--color-line); color: var(--color-muted); font-weight: 700; border-radius: var(--radius); transition: all 0.25s; white-space: nowrap; }
.work-nav__list:hover { border-color: var(--color-navy); background: var(--color-light); color: var(--color-navy); }
.work-nav__list svg { width: 1.6rem; height: 1.6rem; }
.entry__nav-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-s); margin-top: clamp(4rem, 5vw, 6.4rem); padding-top: var(--space-m); border-top: 1px solid #f3f4f6; }
.entry__nav-guide { font-size: 1.2rem; color: var(--color-faint); }

/* お知らせ一覧: ツールバー */
.news-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-s); padding-bottom: var(--space-m); border-bottom: 1px solid #f3f4f6; margin-bottom: var(--space-m); }
.news-toolbar__tabs { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.news-tab { padding: 0.8rem 2rem; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.08em; color: var(--color-muted); background: var(--color-light); border-radius: var(--radius); box-shadow: var(--shadow-sm); transition: background-color 0.2s, color 0.2s; }
.news-tab:hover { background: var(--color-navy); color: #fff; }
.news-tab.is-active { background: var(--color-navy); color: #fff; }
.news-search { position: relative; width: 100%; max-width: 26rem; }
.news-search__input { width: 100%; padding: 0.9rem 1.4rem 0.9rem 3.4rem; font-size: 1.2rem; border: 1px solid var(--color-line); background: rgba(249, 250, 251, 0.5); border-radius: var(--radius); transition: border-color 0.2s; }
.news-search__input:focus { outline: none; border-color: var(--color-navy); }
.news-search__icon { position: absolute; left: 1.2rem; top: 50%; transform: translateY(-50%); width: 1.6rem; height: 1.6rem; color: var(--color-faint); }
.news-list__arrow { width: 1.6rem; height: 1.6rem; color: #d1d5db; margin-left: auto; flex-shrink: 0; transition: color 0.25s, transform 0.25s; }
.news-list__item:hover .news-list__arrow { color: var(--color-blue); transform: translateX(0.3rem); }

/* お問い合わせ: 注意バナー / サイドバー追補 */
.form-attention { background: #f9fafb; border: 1px solid var(--color-line); padding: var(--space-m); border-radius: var(--radius); margin-bottom: var(--space-l); }
.form-attention__title { display: flex; align-items: center; gap: 0.6rem; font-size: 1.5rem; font-weight: 800; color: var(--color-navy); border-bottom: 1px solid var(--color-line); padding-bottom: var(--space-s); margin-bottom: var(--space-s); }
.form-attention__title svg { width: 1.8rem; height: 1.8rem; color: #60a5fa; }
.form-attention .bullet { color: var(--color-muted); font-size: 1.3rem; }
.form-attention a { color: var(--color-blue); font-weight: 700; text-decoration: underline; }
.contact-card__sec + .contact-card__sec { margin-top: var(--space-m); padding-top: var(--space-m); border-top: 1px solid rgba(255,255,255,0.08); }
.contact-card__label { display: block; font-size: 1.1rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: #60a5fa; margin-bottom: var(--space-xs); }
.contact-card__head { display: flex; align-items: center; gap: 0.6rem; font-size: 1.6rem; font-weight: 800; padding-bottom: var(--space-xs); border-bottom: 1px solid rgba(255,255,255,0.1); margin-bottom: var(--space-s); }
.contact-card__head svg { width: 1.8rem; height: 1.8rem; color: #60a5fa; }
.contact-card__addr { font-size: 1.3rem; color: #d1d5db; line-height: 1.8; font-weight: 600; }
.contact-card__fax { font-size: 1.6rem; font-weight: 700; color: #d1d5db; }

/* 404 */
.error404 { text-align: center; }
.error404__frame { position: relative; max-width: 28rem; margin: 0 auto clamp(3.2rem, 4vw, 4.8rem); padding: var(--space-l) 0; }
.error404__frame-border { position: absolute; inset: 0; border: 1px solid rgba(0, 8, 51, 0.05); }
.error404__corner { position: absolute; width: 2.4rem; height: 2.4rem; }
.error404__corner--tl { top: -0.8rem; left: -0.8rem; border-top: 2px solid #60a5fa; border-left: 2px solid #60a5fa; }
.error404__corner--br { bottom: -0.8rem; right: -0.8rem; border-bottom: 2px solid var(--color-navy); border-right: 2px solid var(--color-navy); }
.error404__code { display: block; font-size: clamp(6rem, 12vw, 9.6rem); font-weight: 900; color: var(--color-navy); line-height: 1; letter-spacing: 0.1em; }
.error404__sys { display: block; font-size: 1rem; font-weight: 800; letter-spacing: 0.3em; text-transform: uppercase; color: #60a5fa; margin-top: var(--space-s); }
.error404__title { font-size: clamp(2rem, 1.6vw + 1.4rem, 2.4rem); font-weight: 900; color: var(--color-navy); line-height: 1.5; margin-bottom: var(--space-s); }
.error404__text { font-size: 1.35rem; color: var(--color-muted); line-height: 1.9; max-width: 56rem; margin: var(--space-s) auto 0; }
.error404__board { background: rgba(249, 250, 251, 0.7); border: 1px solid var(--color-line); padding: clamp(2.4rem, 3vw, 3.2rem); border-radius: var(--radius); text-align: left; max-width: 64rem; margin: clamp(3.2rem, 4vw, 4.8rem) auto 0; box-shadow: var(--shadow-sm); }
.error404__board-title { display: flex; align-items: center; gap: 0.6rem; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--color-navy); border-bottom: 1px solid var(--color-line); padding-bottom: var(--space-s); margin-bottom: var(--space-m); }
.error404__board-title svg { width: 1.6rem; height: 1.6rem; color: #60a5fa; }
.error404__links { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-s); }
.error404__link { display: flex; align-items: center; justify-content: space-between; padding: 1.4rem; background: #fff; border: 1px solid var(--color-line); border-radius: var(--radius); box-shadow: var(--shadow-sm); transition: border-color 0.25s; }
.error404__link:hover { border-color: rgba(96, 165, 250, 0.4); }
.error404__link-label { display: flex; align-items: center; gap: 0.8rem; font-size: 1.3rem; font-weight: 700; color: var(--color-navy); }
.error404__link-label svg { width: 1.6rem; height: 1.6rem; color: #60a5fa; }
.error404__link-arrow { width: 1.6rem; height: 1.6rem; color: #d1d5db; transition: color 0.25s, transform 0.25s; }
.error404__link:hover .error404__link-arrow { color: #2563eb; transform: translateX(0.3rem); }
.error404__action { margin-top: clamp(3.2rem, 4vw, 4.8rem); }

/* 役員名簿 */
.officer-head { display: flex; align-items: center; background: var(--color-navy); color: #fff; border-left: 4px solid #60a5fa; border-radius: var(--radius); box-shadow: var(--shadow-lg); overflow: hidden; margin-bottom: clamp(3.2rem, 4vw, 6.4rem); }
.officer-head__photo { width: 40%; flex-shrink: 0; align-self: stretch; background: #e2e8f0; }
.officer-head__img { width: 100%; height: 100%; min-height: 24rem; object-fit: cover; display: block; }
.officer-head__body { width: 60%; padding: clamp(2.4rem, 3vw, 4.8rem); }
.officer-head__en { display: block; font-size: 1.1rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: #60a5fa; margin-bottom: var(--space-s); }
.officer-head__name { font-size: clamp(2.2rem, 1.6vw + 1.4rem, 3rem); font-weight: 900; letter-spacing: 0.1em; }
.officer-head__roman { font-size: 1.3rem; font-weight: 500; color: #d1d5db; margin-left: 1.2rem; letter-spacing: 0; }
.officer-head__msg { font-size: 1.35rem; color: #d1d5db; line-height: 1.9; border-top: 1px solid rgba(255,255,255,0.1); padding-top: var(--space-m); margin-top: var(--space-m); }
.officer-list { border: 1px solid var(--color-line); border-radius: var(--radius); box-shadow: var(--shadow-sm); overflow: hidden; }
.officer-row { display: grid; grid-template-columns: 22rem 1fr; align-items: center; padding: var(--space-s) var(--space-m); }
.officer-row + .officer-row { border-top: 1px solid var(--color-line); }
.officer-row__role { font-size: 1.3rem; font-weight: 800; color: var(--color-navy); }
.officer-row__name { font-size: 1.6rem; font-weight: 700; color: #1f2937; border-left: 1px solid var(--color-line); padding-left: var(--space-m); }

/* 有資格一覧 */
.qual-lead { font-size: 1.4rem; color: var(--color-muted); line-height: 1.9; margin-bottom: clamp(3.2rem, 4vw, 4.8rem); }
.qual-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-s); }
.qual-card { background: rgba(249, 250, 251, 0.6); border: 1px solid var(--color-line); padding: var(--space-m); border-radius: var(--radius); transition: border-color 0.25s, box-shadow 0.25s; }
.qual-card:hover { border-color: var(--color-navy); box-shadow: var(--shadow-md); }
.qual-card--wide { grid-column: 1 / -1; }
.qual-card__top { display: flex; align-items: center; justify-content: space-between; gap: 1.6rem; margin-bottom: var(--space-xs); }
.qual-card__en { font-size: 1.1rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-navy); }
.qual-card__count { font-size: 1.6rem; font-weight: 900; color: var(--color-navy); white-space: nowrap; }
.qual-card__name { font-size: 1.8rem; font-weight: 800; color: var(--color-blue); margin-bottom: var(--space-s); }
.qual-card__meter { width: 100%; height: 6px; background: #e5e7eb; border-radius: 999px; overflow: hidden; }
.qual-card__bar { display: block; height: 100%; background: var(--color-navy); border-radius: 999px; }

/* 沿革タイムライン */
.timeline { position: relative; margin-left: 0.8rem; padding-left: clamp(2.4rem, 4vw, 4rem); border-left: 2px solid rgba(96, 165, 250, 0.25); display: flex; flex-direction: column; gap: clamp(3.2rem, 4vw, 4.8rem); }
.timeline__item { position: relative; }
.timeline__node { position: absolute; top: 0.6rem; left: calc(-1 * clamp(2.4rem, 4vw, 4rem) - 1rem - 1px); width: 1.6rem; height: 1.6rem; border-radius: 50%; background: #fff; border: 4px solid var(--color-navy); box-shadow: 0 0 0 4px #dbeafe; }
.timeline__head { display: flex; align-items: center; gap: 1.2rem; margin-bottom: var(--space-s); }
.timeline__year { font-size: clamp(2rem, 1.4vw + 1.4rem, 2.4rem); font-weight: 900; color: var(--color-navy); }
.timeline__era { font-size: 1.2rem; font-weight: 700; color: #2563eb; background: #eff6ff; padding: 0.4rem 1rem; border-radius: var(--radius); }
.timeline__card { background: rgba(249, 250, 251, 0.6); border: 1px solid var(--color-line); padding: var(--space-m); border-radius: var(--radius); }
.timeline__title { font-size: 1.6rem; font-weight: 800; color: var(--color-navy); margin-bottom: var(--space-xs); }
.timeline__text { font-size: 1.35rem; color: var(--color-muted); line-height: 1.9; }

/* 組織図 */
.org-chart { position: relative; max-width: 90rem; margin-inline: auto; }
.org-chart__corner { position: absolute; width: 5.6rem; height: 5.6rem; z-index: 0; }
.org-chart__corner--tl { top: -1.2rem; left: -1.2rem; border-top: 4px solid #60a5fa; border-left: 4px solid #60a5fa; }
.org-chart__corner--br { bottom: -1.2rem; right: -1.2rem; border-bottom: 4px solid var(--color-navy); border-right: 4px solid var(--color-navy); }
.org-chart__frame { position: relative; z-index: 1; background: #fff; padding: clamp(1.6rem, 2vw, 2.4rem); border: 1px solid var(--color-line); box-shadow: var(--shadow-lg); }
.org-chart__img { width: 100%; height: auto; display: block; }

/* -------------------------------------------------------------------------
 * 21. レスポンシブ（〜1200px 可変 / 崩れ防止）
 * ---------------------------------------------------------------------- */
@media (max-width: 1024px) {
	.gnav { display: none; }
	.menu-btn { display: inline-flex; }
	.card-grid { grid-template-columns: repeat(2, 1fr); }
	.proposals__grid { grid-template-columns: repeat(2, 1fr); }
	.hero__frame { display: none; }
	.hero__body { width: 100%; }
	.concept__cols, .company__cols { flex-direction: column; gap: var(--space-l); }
	.concept__aside, .concept__main, .company__intro, .company__visual { width: 100%; }
	.svc, .svc--reverse { flex-direction: column; gap: var(--space-l); }
	.svc__media, .svc__body { width: 100%; }
	.message { flex-direction: column; gap: var(--space-l); }
	.message__aside, .message__body { width: 100%; position: static; }
	.creed-grid { grid-template-columns: 1fr; }
	.value-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
	body { font-size: 1.5rem; }
	.updates__grid { grid-template-columns: 1fr; }
	.card-grid { grid-template-columns: 1fr; }
	.feature-grid { grid-template-columns: 1fr; }
	.post-grid { grid-template-columns: 1fr; }
	.contact__cols { grid-template-columns: 1fr; }
	.contact-card { position: static; }
	.site-footer__inner { grid-template-columns: 1fr; gap: var(--space-l); }
	.profile__row { grid-template-columns: 1fr; }
	.profile__td { border-left: 0; border-top: 1px solid var(--color-line); }
	.office-grid, .tel-grid { grid-template-columns: 1fr; }
	.value-grid { grid-template-columns: 1fr; }
	.entry-cta__btn { flex-basis: 100%; }
	.link-grid { grid-template-columns: 1fr; }
	.contact-desk__divider { display: none; }
	.error404__links { grid-template-columns: 1fr; }
	.svc__domains-grid { grid-template-columns: 1fr; }
	.officer-head { flex-direction: column; align-items: stretch; }
	.officer-head__photo, .officer-head__body { width: 100%; }
	.officer-head__img { min-height: 0; aspect-ratio: 4 / 3; }
	.officer-row { grid-template-columns: 1fr; gap: 0.4rem; }
	.officer-row__name { border-left: 0; padding-left: 0; }
	.qual-grid { grid-template-columns: 1fr; }
	.is-sp { display: inline; }
	.is-pc { display: none; }
}
@media (max-width: 600px) {
	.proposals__grid { grid-template-columns: 1fr; }
	.spec { grid-template-columns: 1fr; }
	.company__links { grid-template-columns: 1fr; }
	.footer-nav { grid-template-columns: 1fr; gap: var(--space-s); }
	.btn { width: 100%; }
	.hero__actions .btn { width: 100%; }
	.works__head, .updates__head { flex-direction: column; align-items: flex-start; }
	.news-list__date { width: auto; }
}

/* -------------------------------------------------------------------------
 * 23. 大画面（1280 / 1440 / 1920）バランス調整
 *    コンテナ幅を段階的に拡張し、左右の余白が間延びしないように。
 * ---------------------------------------------------------------------- */
@media (min-width: 1440px) {
	:root { --container: 136rem; } /* 1360px */
	.hero__lead { max-width: 60rem; }
}
@media (min-width: 1680px) {
	:root { --container: 148rem; } /* 1480px */
	.hero__circle { width: 32rem; height: 32rem; }
	.hero__frame { max-width: 44rem; }
}
@media (min-width: 1920px) {
	/* 1rem を 10px→10.5px に拡大し、文字・余白・コンポーネントを一律に底上げ */
	html { font-size: 65.625%; }
	:root { --container: 148rem; } /* 148rem×10.5px ≒ 1554px */
}

/* =====================================================================
 * 24. お問い合わせ 確認/完了（入力→確認→完了の3ビュー）
 * ===================================================================== */
.cform__view[hidden] { display: none; }
.cform__view.is-active { animation: cform-fade 0.45s ease-out; }
@keyframes cform-fade {
	from { opacity: 0; transform: translateY(1.2rem); }
	to   { opacity: 1; transform: translateY(0); }
}

/* CF7 のデフォルト送信ボタンは隠し、JS から発火する */
.cform .wpcf7-submit { display: none; }

.cform__actions { margin-top: var(--space-l); }
.cform__actions--split { display: flex; flex-wrap: wrap; gap: var(--space-m); justify-content: space-between; align-items: center; }
.cform__actions--center { display: flex; justify-content: center; }
.cform__next { width: 100%; justify-content: center; }

/* バリデーション強調 */
.cform-invalid { border-color: #dc2626 !important; background: rgba(220,38,38,0.04) !important; }
.nssi-form-row.cform-invalid-row .wpcf7-list-item label { color: #dc2626; }

/* 確認ビュー */
.cform__head { margin-bottom: var(--space-l); }
.cform__step { display: block; font-size: 1.1rem; font-weight: 700; letter-spacing: 0.3em; text-transform: uppercase; color: #60a5fa; margin-bottom: var(--space-xs); }
.cform__heading { display: flex; align-items: center; gap: 0.8rem; font-size: clamp(2rem, 1.4vw + 1.6rem, 2.6rem); font-weight: 800; color: var(--color-navy); }
.cform__heading svg { width: 2.2rem; height: 2.2rem; color: var(--color-blue); }
.cform__lead { margin-top: var(--space-s); font-size: 1.4rem; color: var(--color-muted); line-height: 1.9; }

.cform__summary { border-top: 1px solid var(--color-line); }
.cform__row { padding: var(--space-m) 0; border-bottom: 1px solid var(--color-line); }
.cform__summary-label { font-size: 1.2rem; font-weight: 700; letter-spacing: 0.04em; color: var(--color-blue); margin-bottom: 0.6rem; }
.cform__summary-value { font-size: 1.5rem; color: var(--color-dark); line-height: 1.85; white-space: pre-wrap; word-break: break-word; }
.cform__summary-value.is-empty { color: #9ca3af; font-style: italic; }
@media (min-width: 768px) {
	.cform__row { display: grid; grid-template-columns: 16rem 1fr; gap: var(--space-m); align-items: start; }
	.cform__summary-label { margin-bottom: 0; padding-top: 0.2rem; }
}

.cform__sending[hidden] { display: none; }
.cform__sending { display: flex; align-items: center; gap: 0.6rem; margin-top: var(--space-m); font-size: 1.3rem; font-weight: 700; color: var(--color-blue); }
.cform__sending svg { width: 1.8rem; height: 1.8rem; animation: cform-spin 0.8s linear infinite; }
@keyframes cform-spin { to { transform: rotate(360deg); } }

/* 完了ビュー（サンクス） */
.cform-thanks { max-width: 56rem; margin-inline: auto; text-align: center; padding: clamp(2.4rem, 4vw, 4.8rem) 0; }
.cform-thanks__icon {
	width: 8rem; height: 8rem; margin: 0 auto var(--space-l); border-radius: 50%;
	display: flex; align-items: center; justify-content: center;
	background: var(--color-light); color: var(--color-blue); box-shadow: var(--shadow-lg); border: 1px solid var(--color-line);
}
.cform-thanks__icon svg { width: 4rem; height: 4rem; }
.cform-thanks__label { display: block; font-size: 1.2rem; font-weight: 700; letter-spacing: 0.3em; text-transform: uppercase; color: var(--color-blue); margin-bottom: var(--space-s); }
.cform-thanks__title { font-size: clamp(2.2rem, 2vw + 1.6rem, 3.4rem); font-weight: 900; color: var(--color-navy); line-height: 1.4; }
.cform-thanks__bar { display: block; width: 4.8rem; height: 0.4rem; background: #60a5fa; margin: var(--space-m) auto 0; }
.cform-thanks__body { margin-top: var(--space-l); font-size: 1.45rem; color: var(--color-muted); line-height: 1.95; display: flex; flex-direction: column; gap: var(--space-m); }
.cform-thanks__notice { font-size: 1.25rem; color: #6b7280; background: #f9fafb; border: 1px solid var(--color-line); border-radius: var(--radius); padding: var(--space-m); }
.cform-thanks__strong { font-weight: 700; color: var(--color-navy); }