@charset "UTF-8";
/*
 * ======================================
 * 追加クラス一覧（共通SCSS取り込み検討用）
 * ======================================
 *
 * .dk-inner / --960                     - 内側の幅（1200px／960px＋左右24px）
 * .dk-sec / --sub / --type / --list     - セクション上下余白（clamp で連続的に縮小）
 * .dk-gray / .dk-blue / .dk-dark         - セクション背景（淡いブルーグレー／青／濃紺）
 * .dk-dots / .dk-fx                     - 濃紺セクションのドット柄・パーティクル（canvas は common.js）
 * .dk-stack / .dk-stack-md / .dk-split  - 縦積み・2カラム（auto-fit で自動的に縦積み）
 * .dk-heading / __en / __bar / __ja     - セクション見出し（英字ラベル＋水色バー＋日本語）
 * .dk-sechead                           - 見出し行（左に見出し、右にリード文 or ボタン）
 * .dk-btn / --white / --solid / .dk-anchor-btn - 角ボタン（枠線→hover 塗り）・ページ内リンクボタン
 * .dk-media / --16x9 / --4x3 / __img / __video / __ph - 写真・動画枠（比率固定・ストライプ下地）
 * .dk-stretch                           - カード全体をリンクにする（動画の再生ボタンはリンクの上に出す）
 * .dk-veil                              - ローダー・ページ移動時の濃紺フェード
 * .dk-header / .dk-logo / .dk-nav / .dk-circle / .dk-toggle / .dk-spnav - ヘッダー・SPメニュー
 * .dk-mv / .dk-marquee                  - TOPメインビジュアル（縦長動画＋サブ画面）・ネオンの流れる文字
 * .dk-svc / .dk-years / .dk-strengths / .dk-type / .dk-flow / .dk-checks / .dk-dl - TOP各セクション
 * .dk-work / .dk-pager                  - 施工事例カード・ページ送り
 * .dk-hero / .dk-crumbs                 - 下層ページタイトル
 * .dk-feature / .dk-tags / .dk-ex       - LEDビジョン・デジタルサイネージの屋内／屋外ブロック
 * .dk-product / .dk-steps               - 取扱製品・映像コンテンツ簡易制作
 * .dk-profile / .dk-history / .dk-bnr   - 会社概要の表・30年・グループ会社バナー
 * .dk-contact-card / .dk-form / .dk-privacy - お問い合わせ
 * .dk-entry                             - 施工事例詳細
 * .dk-cta / .dk-footer                  - お問い合わせ導線・フッター
 *
 * ======================================
 * 共通SCSSに不足していたもの
 * ======================================
 *
 * 【値の粒度不足】
 *   - 余白・文字サイズを clamp() で連続的に縮める utility がない（mb-* 等は固定値＋tablet半減の2段階のみ）
 *   - .container は 1320px 以下で 95% になり、デザインの「1200px＋左右24px」と合わない
 *   - body の文字サイズが tablet 14px／SP 12px に落ちる（デザインは常に 16px 基準）
 * 【指定方向不足】
 *   - ヘッダーの PC/SP 切替が 1100px 固定。デザインは 1024px（電話番号の表示は 1180px）で切り替える
 *   - MV・CTA・フッターの切替幅（768px／600px／1100px）が共通のブレークポイントにない
 * 【状態不足】
 *   - ページ移動時に画面をフェードで覆う状態（ローダー兼用）がない
 * 【構造不足】
 *   - 縦長動画の幅を左カラムの高さから決める MV（2カラムの高さ連動）がない
 *   - カード全体リンクの中に動画の再生ボタンを置く構造（stretched link）がない
 *   - 番号＋ドット＋横線（SP は縦線）の導入フローがない
 * 【装飾パターン不足】
 *   - ドット柄・パーティクル背景、ネオンの流れる文字、走査線、ロゴの光のスイープがない
 *   - 写真差し込み待ちのストライプ下地がない
 *
 */

/* ==========================================================
   変数（値は claude-design-output の実数）
   ========================================================== */
:root {
  --dk-navy: #1F4E9C;
  --dk-navy-d: #173E7F;
  --dk-deep: #0F2754;
  --dk-foot: #0A1C40;
  --dk-sky: #00A0E9;
  --dk-gray: #F4F6FA;
  --dk-ink: #18233A;
  --dk-txt: #283043;   /* 本文。デザインは #424C61（作業者指示で濃く） */
  --dk-sub: #5A6478;
  --dk-mute: #5A6478;   /* 注釈。デザインは #8A94A6（作業者指示で濃く） */
  --dk-pale: #C9D5EA;
  --dk-pale2: #E3EAF6;
  --dk-line: #DCE2EC;
  --dk-red: #C2334D;
  --dk-en: 'Manrope', sans-serif;
  --dk-ease: cubic-bezier(.2, .8, .2, 1);
  --dk-hd-h: 76px;
  --dk-fs-text: clamp(14px, calc(0.5vw + 12.125px), 16px);
  --dk-fs-sm: clamp(13.5px, calc(0.375vw + 12.09375px), 15px);
  --dk-fs-xs: clamp(13px, calc(0.25vw + 12.0625px), 14px);
}

/* ==========================================================
   ベース（共通 base の値をデザインに合わせて戻す）
   ========================================================== */
/* スマホのブラウザ・アプリ内ブラウザが文字だけを自動で大きくするのを止める（ピンチでの拡大は従来どおりできる） */
html { scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { background: #fff; color: var(--dk-ink); font-size: 16px; line-height: normal; letter-spacing: normal; }
@media (max-width: 896px) { body { font-size: 16px; } }
body.is-nav-open { overflow: hidden; }
/* ホバーの切り替えはふわっと（色・背景・枠線 0.5秒／影 0.6秒） */
a, button { transition: color .5s ease, background-color .5s ease, border-color .5s ease, box-shadow .6s ease, opacity .5s ease, transform .5s ease; }
a { color: var(--dk-navy); }
a:hover { opacity: 1; color: var(--dk-sky); }
button, input, textarea, select { font-family: inherit; }
img { display: block; }
.dk-icon { flex: none; display: block; }
.dk-arrow { font-family: var(--dk-en); }
.spbr { display: none; }
@media (max-width: 639px) { .spbr { display: inline; } }
[data-aos="fade-up"] { transform: translate3d(0, 20px, 0); }
/* ホバーするカードは外枠（.dk-aos）で表示アニメを付ける（AOS の transition がホバーの切り替え時間を上書きしないように） */
.dk-aos { display: flex; flex-direction: column; min-width: 0; }
.dk-aos > * { flex: 1; }
/* 写真：画面に入ったら左から幕が開くように表示し、中の写真は少し拡大した状態から戻す（common.js が .is-in を付ける） */
.dk-js .dk-reveal { clip-path: inset(0 100% 0 0); }
.dk-js .dk-reveal.is-in { clip-path: inset(0 0 0 0); transition: clip-path 1.1s cubic-bezier(.77, 0, .18, 1); }
.dk-js .dk-reveal .dk-media__img, .dk-js .dk-reveal .dk-media__video { scale: 1.12; }
.dk-js .dk-reveal.is-in .dk-media__img, .dk-js .dk-reveal.is-in .dk-media__video { scale: 1; transition: scale 1.6s cubic-bezier(.2, .7, .2, 1), transform .6s var(--dk-ease); }
/* 下層タイトル：ページを開いたら英字・日本語が下からふわっと出る */
@keyframes dkRise { 0% { opacity: 0; transform: translateY(24px); } 100% { opacity: 1; transform: translateY(0); } }
.dk-js .dk-hero__en, .dk-js .dk-hero__ja { animation: dkRise .9s cubic-bezier(.2, .7, .2, 1) .35s both; }
.dk-js .dk-hero__ja { animation-delay: .5s; }
/* MVのキャッチ・横長動画・縦長動画：ローダーが開いたあとに順番にふわっと出る */
.dk-js .dk-mv__label, .dk-js .dk-mv__catch, .dk-js .dk-mv__screen, .dk-js .dk-mv__right, .dk-js .dk-mv__note--sp { animation: dkRise 1s cubic-bezier(.2, .7, .2, 1) both; }
.dk-js .dk-mv__label { animation-delay: .5s; }
.dk-js .dk-mv__catch { animation-delay: .65s; }
.dk-js .dk-mv__screen { animation-delay: .85s; }
.dk-js .dk-mv__right { animation-delay: .75s; }
.dk-js .dk-mv__note--sp { animation-delay: .95s; }
.dk-js.dk-boot .dk-mv__label, .dk-js.dk-boot .dk-mv__catch, .dk-js.dk-boot .dk-mv__screen, .dk-js.dk-boot .dk-mv__right, .dk-js.dk-boot .dk-mv__note--sp,
.dk-js.dk-boot .dk-hero__en, .dk-js.dk-boot .dk-hero__ja { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) {
  .dk-js .dk-reveal { clip-path: none; }
  .dk-js .dk-reveal .dk-media__img, .dk-js .dk-reveal .dk-media__video { scale: 1; }
  .dk-js .dk-hero__en, .dk-js .dk-hero__ja, .dk-js .dk-mv__label, .dk-js .dk-mv__catch, .dk-js .dk-mv__screen, .dk-js .dk-mv__right, .dk-js .dk-mv__note--sp { animation: none; }
}
.dk-main { padding-top: 77px; }
/* アンカーの着地：ヘッダー分は html の scroll-padding-top（84px）で取り、セクションの上の余白を差し引いて見出しがヘッダーのすぐ下に来るようにする */
.dk-anchor { scroll-margin-top: calc(24px - var(--dk-pt, 0px)); }

@keyframes dkBlink { 0%, 100% { opacity: .25; } 50% { opacity: 1; } }
@keyframes dkSweep { 0% { -webkit-mask-position: 150% 0; mask-position: 150% 0; } 100% { -webkit-mask-position: -150% 0; mask-position: -150% 0; } }
@keyframes dkNeon {
  0%, 100% { text-shadow: 0 0 3px rgba(255,255,255,.8), 0 0 8px rgba(255,255,255,.4), 0 0 16px rgba(0,160,233,.55), 0 0 28px rgba(0,160,233,.3); }
  45% { text-shadow: 0 0 4px rgba(255,255,255,1), 0 0 12px rgba(255,255,255,.75), 0 0 26px rgba(0,160,233,1), 0 0 48px rgba(0,160,233,.7); }
  52% { text-shadow: 0 0 2px rgba(255,255,255,.6), 0 0 6px rgba(255,255,255,.3), 0 0 12px rgba(0,160,233,.4), 0 0 20px rgba(0,160,233,.2); }
  58% { text-shadow: 0 0 4px rgba(255,255,255,1), 0 0 12px rgba(255,255,255,.75), 0 0 26px rgba(0,160,233,1), 0 0 48px rgba(0,160,233,.7); }
}
@keyframes dkMarquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
@keyframes dkScan { 0% { transform: translateY(-100%); } 100% { transform: translateY(900%); } }
@keyframes dkPulse { 0%, 100% { opacity: 1; } 50% { opacity: .2; } }
@keyframes dkLogoIn { 0% { opacity: 0; transform: translateX(-24px) scale(.92); clip-path: inset(0 100% 0 0); } 100% { opacity: 1; transform: none; clip-path: inset(0 0 0 0); } }
@keyframes dkGlow { 0%, 100% { filter: drop-shadow(0 0 0 rgba(0,160,233,0)); } 50% { filter: drop-shadow(0 0 18px rgba(0,160,233,.9)); } }
@keyframes dkLoad { 0% { transform: scaleX(0); transform-origin: left; } 50% { transform: scaleX(1); transform-origin: left; } 50.1% { transform-origin: right; } 100% { transform: scaleX(0); transform-origin: right; } }
@keyframes dkBar { 0% { width: 0; } 100% { width: 100%; } }
@media (prefers-reduced-motion: reduce) {
  .dk-marquee__track, .dk-mv__scan { animation: none; }
  .dk-logo__sweep, .dk-footer__sweep { display: none; }
}

/* ==========================================================
   レイアウト
   ========================================================== */
.dk-inner { position: relative; width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.dk-inner--960 { max-width: 960px; }
.dk-sec { --dk-pt: clamp(72px, 10vw, 128px); position: relative; padding: var(--dk-pt) 0; background: #fff; }
.dk-sec--sub { --dk-pt: clamp(64px, 8vw, 104px); padding: var(--dk-pt) 0; }
.dk-sec--type { --dk-pt: clamp(72px, 10vw, 120px); padding: var(--dk-pt) 0; }
.dk-sec--list { padding: clamp(56px, 7vw, 96px) 0; }
.dk-sec--form { --dk-pt: clamp(56px, 7vw, 88px); padding: var(--dk-pt) 0; }
.dk-gray { background: var(--dk-gray); }
.dk-blue { background: var(--dk-navy); color: #fff; overflow: hidden; }
.dk-dark { position: relative; background: var(--dk-deep); color: #fff; overflow: hidden; }
.dk-dots { position: absolute; inset: 0; background-image: radial-gradient(rgba(0,160,233,.22) 1px, transparent 1.4px); background-size: 14px 14px; pointer-events: none; }
.dk-dots--white { background-image: radial-gradient(rgba(255,255,255,.12) 1px, transparent 1.4px); }
.dk-dots--cta { background-image: radial-gradient(rgba(0,160,233,.2) 1px, transparent 1.4px); }
.dk-fx { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.dk-fx canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.dk-stack { display: flex; flex-direction: column; gap: 48px; }
.dk-stack--40 { gap: 40px; }
.dk-stack--32 { gap: 32px; }
.dk-stack--28 { gap: 28px; }
.dk-stack--flow { gap: clamp(48px, 6vw, 72px); }
.dk-stack-md { display: flex; flex-direction: column; gap: 24px; }
.dk-stack-20 { display: flex; flex-direction: column; gap: 20px; }
.dk-stack-16 { display: flex; flex-direction: column; gap: 16px; }
.dk-split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: clamp(40px, 6vw, 80px); align-items: center; }
.dk-split--start { align-items: start; }
.dk-split--feature { gap: clamp(32px, 5vw, 64px); }
.dk-grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 24px; }
/* 4列（取扱いサイネージ）：1100px以上は4列、599px以下は1列、その間は2列 */
.dk-grid4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 1099px) { .dk-grid4 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; } }
@media (max-width: 599px) { .dk-grid4 { grid-template-columns: 1fr; } }
.dk-grid-ex { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 16px; }
/* 設置例のスライド：PCは3枚・599px以下は2枚まで表示し、残りは横スクロール（1枚ずつ止まる）。矢印・点は common.js が、はみ出すときだけ出す */
.dk-grid-ex[data-ex-slider] { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.dk-grid-ex[data-ex-slider]::-webkit-scrollbar { display: none; }
.dk-grid-ex[data-ex-slider] > * { flex: 0 0 calc((100% - 32px) / 3); min-width: 0; scroll-snap-align: start; }
.dk-ex-ctrl { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 14px; }
.dk-ex-ctrl[hidden] { display: none; }
.dk-ex-dots { display: flex; gap: 8px; }
.dk-ex-dots span { width: 8px; height: 8px; border-radius: 50%; background: var(--dk-line); transition: background-color .4s ease; }
.dk-ex-dots span.is-on { background: var(--dk-navy); }
.dk-ex-arrows { display: flex; gap: 8px; }
.dk-ex-arrow { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--dk-navy); background: #fff; color: var(--dk-navy); font-family: var(--dk-en); font-size: 16px; cursor: pointer; }
.dk-ex-arrow:hover:not(:disabled) { background: var(--dk-navy); color: #fff; }
.dk-ex-arrow:disabled { border-color: var(--dk-line); color: #A9B2C3; cursor: default; }
@media (max-width: 599px) {
  .dk-grid-ex[data-ex-slider] { gap: 10px; }
  .dk-grid-ex[data-ex-slider] > * { flex-basis: calc((100% - 10px) / 2); }
  .dk-grid-ex .dk-ex__cap { font-size: 13px; line-height: 1.5; }
  .dk-grid-ex .dk-zoom::after { right: 6px; bottom: 6px; width: 26px; height: 26px; background-size: 15px; }
  .dk-ex-arrow { width: 36px; height: 36px; }
}

/* ==========================================================
   文字
   ========================================================== */
.dk-text { margin: 0; font-size: var(--dk-fs-text); line-height: 2; color: var(--dk-txt); text-wrap: pretty; }
.dk-text-sm { margin: 0; font-size: var(--dk-fs-sm); line-height: 1.9; color: var(--dk-txt); text-wrap: pretty; }
.dk-label { font-family: var(--dk-en); font-size: 11px; font-weight: 700; letter-spacing: .2em; color: var(--dk-navy); }
.dk-note { margin: 0; font-size: 11px; font-weight: 400; line-height: 1.8; color: var(--dk-mute); text-align: right; }
.dk-note--pull { margin-top: -24px; }
.dk-catch { margin: 0; font-size: 20px; font-weight: 700; line-height: 1.7; color: var(--dk-navy); }
.dk-catch--18 { font-size: clamp(17px, calc(0.6vw + 14.6px), 20px); }   /* 屋内・屋外の一言。デザインは18px（作業者指示で PC20px／SP17px） */
.dk-sq { flex: none; width: 8px; height: 8px; background: var(--dk-sky); }

/* セクション見出し */
.dk-heading { display: flex; flex-direction: column; gap: 12px; }
.dk-heading__en { display: flex; align-items: center; gap: 10px; font-family: var(--dk-en); font-size: 12px; font-weight: 700; letter-spacing: .24em; color: var(--dk-navy); }
.dk-heading__en--white { color: #fff; }
.dk-heading__bar { flex: none; width: 24px; height: 2px; background: var(--dk-sky); }
.dk-heading__ja { margin: 0; font-size: clamp(22px, 3.2vw, 36px); font-weight: 700; letter-spacing: .04em; line-height: 1.4; }
.dk-heading--sub .dk-heading__ja { font-size: clamp(26px, 3.2vw, 34px); line-height: normal; }
.dk-heading--form .dk-heading__ja { font-size: clamp(24px, 3vw, 32px); line-height: normal; }
.dk-heading--privacy .dk-heading__ja { font-size: clamp(22px, 2.6vw, 28px); letter-spacing: normal; line-height: normal; }
.dk-heading--cta .dk-heading__en { color: var(--dk-sky); }
.dk-heading--light .dk-heading__en { color: inherit; }
.dk-sechead { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px; }
.dk-sechead__lead { max-width: 520px; }
.dk-sechead__lead--440 { max-width: 440px; }
.dk-subhead { margin: 0; display: flex; align-items: center; gap: 12px; font-size: 18px; font-weight: 700; }

/* ボタン */
.dk-btn { height: 52px; padding: 0 28px; display: inline-flex; align-items: center; gap: 10px; border: 1px solid var(--dk-navy); color: var(--dk-navy); font-weight: 700; font-size: 15px; letter-spacing: .06em; }
.dk-btn--white { background: #fff; }
.dk-btn:hover { background: var(--dk-navy); color: #fff; }
.dk-btn--solid { height: 56px; padding: 0 32px; border: none; background: var(--dk-navy); color: #fff; }
.dk-btn--solid:hover { background: var(--dk-navy-d); color: #fff; }
.dk-anchors { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.dk-anchor-btn { min-width: 220px; height: 60px; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border: 1px solid var(--dk-navy); color: var(--dk-navy); font-weight: 700; font-size: 15px; }
.dk-anchor-btn:hover { background: var(--dk-navy); color: #fff; }
.dk-anchor-btn__txt { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.2; }
.dk-anchor-btn__en { font-family: var(--dk-en); font-size: 10px; letter-spacing: .2em; }

/* 写真・動画枠（比率固定・読み込み前はストライプ） */
.dk-media { position: relative; overflow: hidden; background: repeating-linear-gradient(135deg, #E3E9F2 0 12px, #ECF0F7 12px 24px); display: flex; align-items: center; justify-content: center; }
.dk-gray .dk-media--alt, .dk-media--alt { background: repeating-linear-gradient(135deg, #DDE4EF 0 12px, #E8EDF5 12px 24px); }
.dk-media--16x9 { aspect-ratio: 16 / 9; }
.dk-media--4x3 { aspect-ratio: 4 / 3; }
.dk-media__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: #fff; transition: transform .6s var(--dk-ease); }
.dk-media__img--contain { object-fit: contain; border: 1px solid var(--dk-line); }
/* 写真全体を収め、余った部分は同じ写真をぼかして敷く（dk_media の fit=blur） */
.dk-media__img--fit { object-fit: contain; background: none; }
/* 画面に映像が流れていることを見せる動画（操作バーなし・繰り返し）。contain は全体を見せる（背景にポスターのぼかし） */
.dk-media__video--loop { pointer-events: none; }
.dk-media__video.dk-media__video--contain { object-fit: contain; background: none; }
/* コマ送り（dk_koma）：画面の中身だけ違う同じ写真を重ね、0.8 秒のフェードで切り替える。写真と同じく cover で敷く */
.dk-koma { position: absolute; inset: 0; z-index: 1; pointer-events: none; user-select: none; }
.dk-koma img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .8s ease; }
.dk-koma img.is-on { opacity: 1; }
.dk-media__blur { position: absolute; inset: -24px; width: calc(100% + 48px); max-width: none; height: calc(100% + 48px); object-fit: cover; filter: blur(16px) brightness(.92); pointer-events: none; user-select: none; }
.dk-media__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: var(--dk-foot); }
.dk-media__ph { font-family: ui-monospace, Menlo, monospace; font-size: 12px; color: var(--dk-sub); }
/* 設置例の写真：クリックで拡大（lightbox2） */
.dk-zoom { position: absolute; inset: 0; display: block; cursor: zoom-in; overflow: hidden; }
.dk-zoom:hover .dk-media__img { transform: scale(1.04); }
.dk-zoom::after { content: ""; position: absolute; right: 10px; bottom: 10px; width: 32px; height: 32px; background: rgba(15,39,84,.72) url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 viewBox=%270 0 24 24%27 fill=%27none%27 stroke=%27%23fff%27 stroke-width=%272%27%3E%3Ccircle cx=%2711%27 cy=%2711%27 r=%276%27/%3E%3Cpath d=%27M20 20l-4.5-4.5M11 8v6M8 11h6%27/%3E%3C/svg%3E") center / 18px no-repeat; opacity: .85; transition: opacity .5s ease; pointer-events: none; }
.dk-zoom:hover::after { opacity: 1; }
/* カード全体をリンクにする（動画はリンクの上に出して再生ボタンを押せるようにする） */
.dk-stretch { color: inherit; }
.dk-stretch:hover { color: inherit; }
.dk-stretch::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.dk-media__video { z-index: 2; }

/* ==========================================================
   ローダー・ページ移動のフェード
   ========================================================== */
.dk-veil { display: none; }
.dk-js .dk-veil { position: fixed; inset: 0; z-index: 1000; background: var(--dk-deep); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px; opacity: 1; transition: opacity .48s cubic-bezier(.4, 0, .2, 1); }
.dk-js .dk-veil.is-hidden { opacity: 0; pointer-events: none; }
.dk-veil::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(0,160,233,.18) 1px, transparent 1.4px); background-size: 14px 14px; }
.dk-veil__logo { position: relative; width: 160px; height: auto; animation: dkGlow 1.6s ease-in-out infinite; }
.dk-veil__line { position: relative; width: 160px; height: 1px; background: rgba(255,255,255,.18); overflow: hidden; }
.dk-veil__bar { position: absolute; inset: 0; background: var(--dk-sky); transform-origin: left; animation: dkLoad 1.2s cubic-bezier(.6, 0, .2, 1) infinite; }

/* ==========================================================
   ヘッダー
   ========================================================== */
.dk-header.header-bar { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--dk-line); box-shadow: none; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.dk-header .dk-header__inner { max-width: 1320px; height: 76px; padding: 0 24px; gap: 24px; justify-content: space-between; }
@media (max-width: 599px) { .dk-header .dk-header__inner { padding: 0 14px 0 12px; gap: 10px; } }

/* ロゴ（読み込み時に左からふわっと表示＋光のスイープ） */
.dk-logo { display: flex; align-items: center; gap: 12px; min-width: 0; flex-shrink: 0; color: var(--dk-ink); }
.dk-logo:hover { color: var(--dk-ink); }
.dk-logo__mark { position: relative; display: block; flex: none; height: 44px; aspect-ratio: 2 / 1; animation: dkLogoIn 1s var(--dk-ease) both; }
.header__logo .dk-logo__img { display: block; height: 100%; width: auto; }
/* 光のスイープ：ロゴ画像を重ね、斜めのグラデーションのマスクを横に流す（ロゴの形だけが光る） */
.dk-logo__sweep, .header__logo .dk-logo__sweep, .dk-footer__sweep { position: absolute; left: 0; top: 0; display: block; height: 100%; width: auto; pointer-events: none; -webkit-mask-image: linear-gradient(100deg, transparent 35%, #000 50%, transparent 65%); mask-image: linear-gradient(100deg, transparent 35%, #000 50%, transparent 65%); -webkit-mask-size: 300% 100%; mask-size: 300% 100%; -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat; animation: dkSweep 4s linear infinite 1s; }
.dk-logo__sweep { filter: brightness(0) invert(1); opacity: .85; }
.dk-logo__txt { display: flex; flex-direction: column; line-height: 1.25; color: var(--dk-ink); white-space: nowrap; }
.dk-logo__sm { font-size: 11px; font-weight: 700; letter-spacing: .2em; }
.dk-logo__lg { font-size: 17px; font-weight: 700; letter-spacing: .08em; }
@media (max-width: 399px) {
  .dk-logo { gap: 8px; }
  .dk-logo__mark { height: 36px; }
  .dk-logo__sm { font-size: 10px; }
  .dk-logo__lg { font-size: 15px; letter-spacing: .04em; }
}

/* PCナビ（1024px以上） */
.dk-header .dk-nav { display: none; }
.dk-header .dk-header__right { display: none; }
@media (min-width: 1024px) {
  .dk-header .dk-nav { display: flex; align-items: center; gap: 20px; margin: 0; }
  .dk-header .dk-header__right { display: flex; align-items: center; gap: 16px; height: auto; }
}
@media (min-width: 1180px) { .dk-header .dk-nav { gap: 28px; } }
.dk-nav__item a { position: relative; display: block; padding: 28px 0; white-space: nowrap; font-size: 14px; font-weight: 700; letter-spacing: .06em; color: var(--dk-ink); }
.dk-nav__item a::after { display: none; }
.dk-nav__item a:hover { color: var(--dk-ink); }
.dk-nav__item.is-current a { color: var(--dk-navy); }
.dk-nav__bar { position: absolute; left: 0; right: 0; bottom: 20px; height: 1px; background: var(--dk-navy); opacity: 0; transform: scaleX(0); transform-origin: center; transition: transform .5s var(--dk-ease), opacity .5s ease; }
.dk-nav__item a:hover .dk-nav__bar { opacity: .45; transform: scaleX(1); }
.dk-nav__item.is-current .dk-nav__bar { opacity: 1; transform: scaleX(1); }

/* 電話（1280px以上はテキスト、1024〜1279px は丸アイコン） */
.dk-header__tel { display: none; align-items: center; gap: 10px; color: var(--dk-navy); }
.dk-header__tel:hover { color: var(--dk-navy); }
@media (min-width: 1280px) { .dk-header__tel { display: flex; } .dk-circle--tel { display: none; } }   /* デザインは1180px。PCナビに TOP を足した分、1280px からにする */
.dk-header__tel-txt { display: flex; flex-direction: column; align-items: stretch; gap: 5px; line-height: 1; color: var(--dk-ink); }
.dk-header__tel-label { font-size: 10px; font-weight: 700; letter-spacing: .08em; color: var(--dk-sub); text-align: justify; text-align-last: justify; }
.dk-header__tel-num { font-family: var(--dk-en); font-weight: 800; font-size: 19px; letter-spacing: .04em; color: var(--dk-navy); }
.dk-header__icons { display: flex; gap: 6px; }
.dk-circle { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: 50%; color: var(--dk-navy); background: transparent; border: 1px solid var(--dk-navy); }
.dk-circle:hover { background: var(--dk-navy); color: #fff; }
.dk-circle--dark { width: 48px; height: 48px; border-color: rgba(255,255,255,.4); color: #fff; }
.dk-circle--dark:hover { background: #fff; color: var(--dk-navy); border-color: #fff; }

/* タブレット・SP（1023px以下）：アイコン＋ハンバーガー */
.dk-header__sp { display: flex; align-items: center; gap: 8px; }
.dk-header__toggle-space { width: 48px; height: 48px; flex: none; }
@media (min-width: 1024px) { .dk-header__sp { display: none; } }
@media (max-width: 599px) { .dk-header__icons--sp { display: none; } }

.dk-toggle.nav-toggle { display: none; position: fixed; top: 14px; right: 24px; z-index: 110; width: 48px; height: 48px; border: none; border-radius: 0; background: var(--dk-navy); backdrop-filter: none; -webkit-backdrop-filter: none; cursor: pointer; }
@media (max-width: 1023px) { .dk-toggle.nav-toggle { display: block; } }
@media (max-width: 599px) { .dk-toggle.nav-toggle { right: 14px; } }
.dk-toggle .nav-toggle__line { left: 13px; width: 22px; height: 1px; background: #fff; transform: none; transition: transform .4s var(--dk-ease), opacity .3s ease; }
.dk-toggle .nav-toggle__line:nth-child(1) { top: 16.5px; }
.dk-toggle .nav-toggle__line:nth-child(2) { top: 23.5px; }
.dk-toggle .nav-toggle__line:nth-child(3) { top: 30.5px; }
.dk-toggle.is-active .nav-toggle__line:nth-child(1) { top: 16.5px; transform: translateY(7px) rotate(45deg); }
.dk-toggle.is-active .nav-toggle__line:nth-child(2) { opacity: 0; }
.dk-toggle.is-active .nav-toggle__line:nth-child(3) { top: 30.5px; transform: translateY(-7px) rotate(-45deg); }

/* SPメニュー（ヘッダー下〜画面下まで、ふわっと表示） */
.dk-spnav.sp-nav { top: 76px; z-index: 99; height: calc(100dvh - 76px); background: var(--dk-deep); padding: 24px 28px 48px; display: flex; flex-direction: column; align-items: stretch; justify-content: flex-start; opacity: 0; visibility: hidden; transform: translateY(-12px); transition: opacity .45s ease, transform .5s var(--dk-ease), visibility .45s; }
.dk-spnav.sp-nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
@media (min-width: 1024px) { .dk-spnav.sp-nav { display: none; } }
.dk-spnav::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(rgba(0,160,233,.18) 1px, transparent 1.4px); background-size: 14px 14px; pointer-events: none; }
.dk-spnav .dk-spnav__list { position: relative; flex-shrink: 0; max-width: none; text-align: left; border-top: 1px solid rgba(255,255,255,.12); }
.dk-spnav .dk-spnav__item { flex-shrink: 0; border-bottom: 1px solid rgba(255,255,255,.12); border-top: none; transform: none; opacity: 1; transition: none; }
.dk-spnav__row { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 16px; }
.dk-spnav .dk-spnav__link { display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: 6px; padding: 22px 0; color: #fff; font-size: inherit; font-weight: inherit; }
.dk-spnav .dk-spnav__link::after { display: none; }
.dk-spnav .dk-spnav__link:hover { color: var(--dk-sky); background: none; }
.dk-spnav .dk-spnav__en { margin: 0; padding: 0; opacity: 1; font-family: var(--dk-en); font-size: 11px; font-weight: 600; letter-spacing: .28em; color: var(--dk-sky); }
.dk-spnav__ja { font-size: 17px; font-weight: 700; letter-spacing: .08em; }
.dk-spnav__dash { width: 9px; height: 9px; margin-right: 15px; border-top: 1px solid #fff; border-right: 1px solid #fff; transform: rotate(45deg); opacity: .7; }   /* 下層がない項目は「＞」（デザインは横線） */
.dk-spnav__plus { position: relative; width: 40px; height: 40px; border: 1px solid rgba(255,255,255,.3); background: transparent; cursor: pointer; padding: 0; }
.dk-spnav__plus span { position: absolute; left: 50%; top: 50%; width: 14px; height: 1px; margin: 0 0 0 -7px; background: #fff; }
.dk-spnav__plus span + span { transform: rotate(90deg); transition: transform .35s var(--dk-ease); }
.dk-spnav__plus[aria-expanded="true"] span + span { transform: rotate(0deg); }
.dk-spnav__sub { overflow: hidden; max-height: 0; opacity: 0; transition: max-height .5s ease, opacity .5s ease; }
.dk-spnav__sub.is-open { opacity: 1; }
.dk-spnav__sub-in { display: flex; flex-direction: column; padding: 0 0 12px 2px; }
.dk-spnav__sublink { display: flex; align-items: center; gap: 12px; padding: 10px 0; font-size: 15px; font-weight: 500; letter-spacing: .06em; color: var(--dk-pale); }
.dk-spnav__sublink:hover { color: #fff; }
.dk-spnav__subline { width: 12px; height: 1px; background: var(--dk-sky); }
.dk-spnav .dk-spnav__bottom { position: relative; flex-shrink: 0; margin-top: 36px; max-width: none; display: flex; flex-direction: row; justify-content: space-between; align-items: flex-end; gap: 20px; text-align: left; opacity: 1; transform: none; }
.dk-spnav__tel { display: flex; align-items: center; gap: 12px; font-family: var(--dk-en); font-size: 26px; font-weight: 700; letter-spacing: .06em; color: #fff; }
.dk-spnav__tel:hover { color: #fff; }
.dk-spnav__icons { display: flex; gap: 12px; }
@media (max-width: 599px) {
  .dk-spnav.sp-nav { padding: 8px 22px 28px; }
  .dk-spnav .dk-spnav__link { gap: 3px; padding: 13px 0; }
  .dk-spnav__ja { font-size: 15px; }
  .dk-spnav__sublink { padding: 7px 0; font-size: 14px; }
  .dk-spnav .dk-spnav__bottom { margin-top: 22px; flex-direction: column; align-items: center; text-align: center; }
  .dk-spnav__tel { font-size: 22px; }
}

/* ==========================================================
   TOP：メインビジュアル（2026-10-13 お客様のレイアウト案で組み直し）
   PC（1024px以上）：左に横長動画A／中央に キャッチ＋横長動画B／右に縦長動画（1:2）
   768〜1023px：上に キャッチ、その下に横長動画A・Bを横並び／右に縦長動画
   767px以下：キャッチと縦長動画を横並び、その下に横長動画A・Bを縦に積む
   縦長動画の幅（--dk-mv-rw）は common.js の dkMv が「左側の高さ÷2」で決める
   ========================================================== */
.dk-mv { --dk-mv-pad: clamp(32px, 4.4vw, 64px); }
.dk-mv__inner { position: relative; max-width: 1680px; margin: 0 auto; padding: var(--dk-mv-pad) 24px; display: grid; grid-template-columns: var(--dk-mv-aw, minmax(0, 1fr)) var(--dk-mv-cw, minmax(0, 1fr)) var(--dk-mv-rw, 280px); grid-template-areas: "a txt r" "a b r"; justify-content: center; column-gap: clamp(16px, 2.2vw, 40px); row-gap: clamp(16px, 1.8vw, 24px); align-items: center; align-content: center; }
.dk-mv__label { align-items: center; gap: 10px; font-family: var(--dk-en); font-weight: 700; letter-spacing: .2em; color: var(--dk-sky); }
.dk-mv__label--in { display: flex; font-size: 12px; }
.dk-mv__br-label { display: none; }
.dk-mv__dot { width: 8px; height: 8px; flex: none; border-radius: 50%; background: var(--dk-sky); animation: dkPulse 1.2s infinite; }
.dk-mv__text { grid-area: txt; align-self: end; min-width: 0; container-type: inline-size; display: flex; flex-direction: column; gap: clamp(14px, 1.6vw, 22px); }
.dk-mv__catch { font-size: clamp(20px, 6.4cqw, 38px); }   /* キャッチ1行目（14文字）が中央の列に収まる大きさ */
.dk-mv__h1 { margin: 0; font-size: 1em; min-width: 0; font-weight: 700; line-height: 1.6; letter-spacing: .06em; text-wrap: pretty; }
.dk-mv__main { white-space: nowrap; }
.dk-mv__br-main { display: none; }
.dk-mv__sub { display: block; margin-top: 12px; font-size: clamp(14px, 1.15vw, 20px); line-height: 1.8; letter-spacing: .08em; color: var(--dk-pale); }
.dk-mv__note { margin: 0; color: var(--dk-pale); }
.dk-mv__note--sp { display: none; }
/* 横長動画：動画と同じ比率の枠に入れる（黒帯は素材側で切ってある）。再生が始まるまでは同じ動画の1コマ目を背景に敷く */
.dk-mv__screen { position: relative; width: 100%; overflow: hidden; border: 1px solid rgba(255,255,255,.18); background: var(--dk-foot) center / cover no-repeat; box-shadow: 0 0 0 6px rgba(0,160,233,.08), 0 30px 60px rgba(0,0,0,.35); }
/* PC：左の動画は上下を中央の列（キャッチ＋下の動画）にそろえる。幅は dkMv が「高さ×動画の比率」で決めるので切れない */
.dk-mv__screen--a { grid-area: a; align-self: stretch; }
.dk-mv__screen--b { grid-area: b; align-self: start; aspect-ratio: 1280 / 708; }
.dk-mv__screen-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.dk-mv__loading { font-family: var(--dk-en); font-size: 11px; font-weight: 700; letter-spacing: .3em; color: rgba(255,255,255,.5); animation: dkPulse 1.6s infinite; }
.dk-mv__loading--vert { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.dk-mv__scan { position: absolute; left: 0; right: 0; top: 0; height: 12%; background: linear-gradient(180deg, transparent, rgba(0,160,233,.18), transparent); animation: dkScan 3s linear infinite; pointer-events: none; }
.dk-mv__scan--vert { height: 10%; background: linear-gradient(180deg, transparent, rgba(0,160,233,.25), transparent); animation-duration: 2.6s; }
.dk-mv__progress { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(255,255,255,.12); }
.dk-mv__progress-bar { display: block; height: 100%; width: 0; background: var(--dk-sky); }
/* 縦長動画（1:2）：上下を左側にそろえる（高さ＝左側の高さ、幅＝その半分を dkMv が --dk-mv-rw に入れる） */
.dk-mv__right { grid-area: r; align-self: stretch; min-width: 0; position: relative; }
.dk-mv__glow { position: absolute; top: 50%; left: 50%; width: 120%; aspect-ratio: 1; transform: translate(-50%, -50%); border-radius: 50%; background: radial-gradient(circle, rgba(0,160,233,.3), transparent 65%); pointer-events: none; }
.dk-mv__vert { position: relative; width: 100%; height: 100%; overflow: hidden; background: repeating-linear-gradient(135deg, #132D61 0 16px, #18376F 16px 32px); border: 1px solid rgba(255,255,255,.2); box-shadow: 0 40px 80px rgba(0,0,0,.45); }
.dk-mv__vert-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 1024px) { .dk-mv { --dk-mv-pad: clamp(80px, 6.25vw, 120px); } }
@media (max-width: 1023px) {
  .dk-mv__inner { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) var(--dk-mv-rw, 220px); grid-template-areas: "txt txt r" "a b r"; }
  .dk-mv__screen--a, .dk-mv__screen--b { align-self: start; }
  .dk-mv__screen--a { aspect-ratio: 1280 / 708; }   /* 横並びの2本の高さをそろえる（A は左右を少し切る） */
  .dk-mv__catch { font-size: clamp(22px, 3.4vw, 32px); }
  .dk-mv__sub { font-size: clamp(14px, 1.8vw, 17px); }
}
@media (max-width: 767px) {
  /* お客様の案どおり：キャッチ（左）と縦長動画（右 46%）の横並び、その下に横長動画A・Bを縦に積む */
  .dk-mv__inner { padding: 28px 20px 32px; grid-template-columns: minmax(0, 1fr) 46%; grid-template-areas: "txt r" "a a" "b b" "note note"; column-gap: 16px; row-gap: 16px; }
  /* 英字ラベルはキャッチの上（左の列）に2行で入れる（2026-10-13 作業者指示） */
  .dk-mv__label--in { align-items: center; margin-bottom: 10px; font-size: min(11px, 2.9vw); line-height: 1.6; letter-spacing: .16em; }   /* ● は2行の上下中央。キャッチとの間は 24px（gap 14px＋10px） */
  .dk-mv__br-label { display: inline; }
  .dk-mv__slash { display: none; }   /* 2行のときは「/」なし */
  .dk-mv__text { align-self: center; }
  .dk-mv__text > .dk-mv__note { display: none; }
  .dk-mv__catch { font-size: min(5.2vw, 11.4cqw); }   /* 「店と街の情報発信」（8文字）が左の列に1行で収まる大きさ */
  .dk-mv__br-main { display: inline; }
  .dk-mv__main { white-space: normal; }   /* 端末の設定で文字が大きくなっても縦長動画の下に潜らないよう、収まらないときは折り返す */
  .dk-mv__sub { margin-top: 10px; font-size: 3.2vw; }
  .dk-mv__br-sub { display: none; }
  .dk-mv__screen--a { aspect-ratio: 1056 / 960; }
  .dk-mv__right { align-self: center; }
  .dk-mv__vert { height: auto; aspect-ratio: 1 / 2; }
  .dk-mv__note--sp { display: block; grid-area: note; }
}
/* 横長のPC（1024px以上・横向き）：ヘッダー（77px）＋MV＋流れる文字（52px）で最大 100vh（2026-10-13 作業者指示）。
   高さは中身に合わせる（画面を埋めるための上下の余白は足さない）。中身が画面より高くなる大きい画面は、dkMv が 100vh に収まる大きさに縮めて左右中央に置く */
@media (min-width: 1024px) and (orientation: landscape) {
  /* 上下の余白：画面の大きいPCは120px、幅に合わせて100px・80pxと詰める（2026-10-13 作業者指示）。高さの低い画面（ノートPC）は MV の高さの13%（最小56px）まで詰める */
  .dk-mv { --dk-mv-h: calc(100vh - 77px - 52px); --dk-mv-pad: min(clamp(80px, 6.25vw, 120px), max(56px, calc(var(--dk-mv-h) * .13))); }
  .dk-mv__catch { font-size: min(clamp(20px, 6.4cqw, 38px), max(22px, calc(var(--dk-mv-h) * .048))); }
  .dk-mv__sub { font-size: min(clamp(14px, 1.15vw, 20px), max(13px, calc(var(--dk-mv-h) * .026))); }
}
/* 下部の流れる文字（白ネオン） */
.dk-marquee { position: relative; border-top: 1px solid rgba(255,255,255,.14); background: var(--dk-foot); overflow: hidden; height: 52px; display: flex; align-items: center; }
.dk-marquee__track { display: flex; white-space: nowrap; animation: dkMarquee 48s linear infinite, dkNeon 2.4s ease-in-out infinite; font-family: var(--dk-en); font-weight: 500; font-size: clamp(11px, 1vw, 13px); letter-spacing: .42em; color: #fff; text-shadow: 0 0 4px rgba(255,255,255,.9), 0 0 10px rgba(255,255,255,.55), 0 0 22px rgba(0,160,233,.85), 0 0 40px rgba(0,160,233,.5); }
.dk-marquee__set { display: flex; flex: none; }
.dk-marquee__set > span { padding-right: 40px; }

/* ==========================================================
   TOP：事業紹介
   ========================================================== */
/* 上3つ・下3つ（2026-10-15 お客様指示）。600〜1023px は6枚を続けて横2列（3つずつだと1枚余るため）、599px以下は1列 */
.dk-svc-wrap { display: flex; flex-direction: column; gap: 24px; }
.dk-svc-grid--main, .dk-svc-grid--sub { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 1023px) and (min-width: 600px) {
  .dk-svc-wrap { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dk-svc-grid--main, .dk-svc-grid--sub { display: contents; }
  .dk-svc--main .dk-svc__no { padding: 8px 14px; font-size: 13px; }
  .dk-svc--main .dk-svc__body { padding: 24px; gap: 10px; }
  .dk-svc--main .dk-svc__title { font-size: clamp(17px, calc(1vw + 14px), 20px); }
}
@media (max-width: 599px) { .dk-svc-grid--main, .dk-svc-grid--sub { grid-template-columns: minmax(0, 1fr); } }
.dk-svc { position: relative; display: flex; flex-direction: column; overflow: hidden; color: var(--dk-ink); transition: box-shadow .6s ease, border-color .5s ease; }
/* 01〜05 とも白地＋枠線、hover で枠線が紺に（作業者指示。デザインの 01・02 は淡いグレー地＋hover で影） */
.dk-svc--main, .dk-svc--sub { background: #fff; border: 1px solid var(--dk-line); }
.dk-svc--main:hover, .dk-svc--sub:hover { border-color: var(--dk-navy); }
.dk-svc:hover .dk-media__img { transform: scale(1.04); }
.dk-svc:hover .dk-media:has(.dk-koma) .dk-media__img { transform: none; }   /* コマ送りの写真は拡大しない（重ねた画面がずれるため） */
.dk-svc__no { position: absolute; left: 0; top: 0; z-index: 3; padding: 10px 16px; background: var(--dk-navy); color: #fff; font-family: var(--dk-en); font-weight: 800; font-size: 14px; letter-spacing: .1em; }
.dk-svc--sub .dk-svc__no { padding: 8px 14px; font-size: 13px; }
.dk-svc__body { padding: 28px 28px 32px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.dk-svc--sub .dk-svc__body { padding: 24px; gap: 10px; }
.dk-svc__title { margin: 0; font-size: clamp(19px, calc(1.6vw + 2px), 24px); font-weight: 700; letter-spacing: .04em; }
.dk-svc--sub .dk-svc__title { font-size: clamp(17px, calc(1vw + 14px), 20px); }
.dk-svc__text { flex: 1; line-height: 1.9; }
/* 看板制作の備考（看板制作のみは受付していないため） */
.dk-svc__note { margin: -4px 0 0; font-size: 13px; font-weight: 700; line-height: 1.6; color: var(--dk-navy); }
.dk-svc__note span { display: inline-block; }
.dk-svc__cta { margin-top: 8px; display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 700; color: var(--dk-navy); }
/* 01〜05 とも「詳細を見る＋紺の丸の矢印」で同じ体裁（作業者指示） */
.dk-svc__arrow { width: 32px; height: 32px; border-radius: 50%; background: var(--dk-navy); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--dk-en); }

/* ==========================================================
   TOP：LED事業部発足より30年以上
   ========================================================== */
.dk-years { display: flex; flex-direction: column; gap: 20px; }
.dk-years__title { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 4px 14px; line-height: 1; }
.dk-years__pre { font-size: clamp(18px, 2vw, 24px); font-weight: 700; letter-spacing: .06em; padding-bottom: 10px; }
.dk-years__num-wrap { display: flex; align-items: flex-end; gap: 8px; }
.dk-years__num { font-family: var(--dk-en); font-weight: 800; font-size: clamp(72px, 10vw, 128px); letter-spacing: -.02em; color: #fff; text-shadow: 0 0 30px rgba(0,160,233,.6); }
.dk-years__unit { font-size: clamp(24px, 2.6vw, 34px); font-weight: 700; padding-bottom: 10px; white-space: nowrap; }
.dk-years__text { line-height: 2.1; color: var(--dk-pale2); }
/* スマホは「LED事業部発足より 30年以上」を1行に収める（作業者指示） */
@media (max-width: 599px) {
  .dk-years__title { flex-wrap: nowrap; gap: 4px 10px; }
  .dk-years__pre { font-size: 16px; letter-spacing: .02em; padding-bottom: 6px; white-space: nowrap; }
  .dk-years__num { font-size: 56px; }
  .dk-years__unit { font-size: 20px; padding-bottom: 6px; }
}
.dk-strengths { display: grid; grid-template-columns: 1fr; border: 1px solid rgba(255,255,255,.22); overflow: hidden; }   /* 作業者指示：2×2 → 1列に4つ（デザインは2×2） */
.dk-strengths__item { background: rgba(15,39,84,.18); outline: 1px solid rgba(255,255,255,.16); padding: 22px 24px; display: flex; flex-direction: row; align-items: center; gap: 20px; }
@media (max-width: 599px) { .dk-strengths__item { padding: 18px 18px; gap: 14px; } }
.dk-strengths__no { flex: none; min-width: 2.2em; font-family: var(--dk-en); font-size: 12px; font-weight: 800; letter-spacing: .16em; color: var(--dk-sky); }
.dk-strengths__text { font-size: 16px; font-weight: 700; line-height: 1.7; letter-spacing: .03em; }

/* ==========================================================
   取扱いサイネージ（TOP は白カード、デジタルサイネージは枠線）
   ========================================================== */
.dk-type { overflow: hidden; display: flex; flex-direction: column; }
.dk-type--white { background: #fff; }
.dk-type--border { border: 1px solid var(--dk-line); }
.dk-type__body { padding: 24px 24px 28px; display: flex; flex-direction: column; gap: 10px; }
.dk-type--border .dk-type__body { padding: 24px; }
.dk-type__title { margin: 0; font-size: clamp(18px, calc(1vw + 15px), 21px); font-weight: 700; letter-spacing: .04em; }
.dk-type--border .dk-type__title { letter-spacing: normal; }
/* 3列で1枚が狭くなる幅（約1000〜1200px）は、長い見出し（超高輝度デジタルサイネージ）が1行に収まるよう少し小さく */
@media (min-width: 990px) and (max-width: 1199px) { .dk-grid3 .dk-type__title { font-size: min(clamp(18px, calc(1vw + 15px), 21px), 1.7vw); } }
/* 4列のときは「超高輝度デジタルサイネージ」が1行に収まる大きさにそろえる（4枚とも同じ大きさ） */
@media (min-width: 1100px) { .dk-grid4 .dk-type__title { font-size: clamp(15px, 1.3vw, 17px); letter-spacing: normal; } .dk-grid4 .dk-type__body { padding: 20px 20px 24px; } }
.dk-type__sub { display: inline-block; font-size: .78em; font-weight: 700; }
.dk-type-more { margin: 0; font-size: var(--dk-fs-text); font-weight: 500; line-height: 1.9; color: var(--dk-ink); text-align: center; }
.dk-type-more--left { font-size: var(--dk-fs-xs); font-weight: 400; line-height: normal; color: var(--dk-txt); text-align: left; }

/* ==========================================================
   TOP：導入の流れ（PC は横線、599px以下は縦線）
   ========================================================== */
.dk-flow-sec { overflow: hidden; }
.dk-bgword { position: absolute; right: -2vw; top: clamp(40px, 6vw, 72px); font-family: var(--dk-en); font-weight: 800; font-size: clamp(96px, 16vw, 220px); line-height: 1; letter-spacing: -.02em; color: var(--dk-gray); pointer-events: none; user-select: none; }
.dk-flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 48px 0; }
.dk-flow__item { position: relative; padding: 44px 28px 0 0; display: flex; flex-direction: column; gap: 14px; }
.dk-flow__line { position: absolute; left: 0; right: 0; top: 9px; height: 1px; background: linear-gradient(90deg, var(--dk-navy), var(--dk-pale)); }
.dk-flow__dot { position: absolute; left: 0; top: 0; width: 20px; height: 20px; border-radius: 50%; background: #fff; border: 1.5px solid var(--dk-navy); display: flex; align-items: center; justify-content: center; }
.dk-flow__dot span { width: 8px; height: 8px; border-radius: 50%; background: var(--dk-sky); box-shadow: 0 0 10px rgba(0,160,233,.8); }
.dk-flow__no { font-family: var(--dk-en); font-weight: 800; font-size: clamp(48px, 5vw, 64px); line-height: 1; letter-spacing: -.02em; color: var(--dk-navy); }
.dk-flow__head { display: flex; flex-direction: column; gap: 4px; }
.dk-flow__en { font-family: var(--dk-en); font-size: 11px; font-weight: 700; letter-spacing: .22em; color: var(--dk-sky); }
.dk-flow__title { margin: 0; font-size: clamp(17px, calc(1vw + 14px), 20px); font-weight: 700; letter-spacing: .08em; color: var(--dk-ink); }
@media (max-width: 599px) {
  .dk-flow { grid-template-columns: 1fr; gap: 0; }
  .dk-flow__item { padding: 0 0 36px 44px; gap: 10px; }
  .dk-flow__line { left: 9.5px; right: auto; top: 9px; bottom: -9px; width: 1px; height: auto; background: linear-gradient(180deg, var(--dk-navy), var(--dk-pale)); }
  .dk-flow__item:last-child .dk-flow__line { display: none; }
  .dk-flow__no { font-size: 40px; }
}

/* ==========================================================
   TOP：費用について・会社概要
   ========================================================== */
/* 費用について：縦積みになる幅では画像を先に、スマホはボタンを中央に（作業者指示） */
@media (max-width: 986px) { .dk-split--cost > .dk-media { order: -1; } }
.dk-cost-area { margin: -8px 0 0; font-size: var(--dk-fs-xs); line-height: 1.8; color: var(--dk-mute); text-wrap: pretty; }   /* お見積りの対象地域（チェック一覧の直下） */
@media (max-width: 599px) { .dk-cost-btn { display: flex; justify-content: center; } }
.dk-checks { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1px; background: var(--dk-line); overflow: hidden; }
.dk-checks__item { background: #fff; padding: 18px 20px; display: flex; gap: 14px; align-items: center; font-size: var(--dk-fs-text); font-weight: 700; text-wrap: pretty; }
/* TOP会社概要：PCは左に見出し・文章・ボタン／右に表。縦積みでは 見出し・文章 → 表 → ボタン（作業者指示） */
@media (min-width: 987px) {
  .dk-split--company { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-areas: "head dl" "btn dl"; row-gap: 24px; align-content: start; }
  .dk-split--company .dk-company__head { grid-area: head; }
  .dk-split--company .dk-company__btn { grid-area: btn; }
  .dk-split--company .dk-company__dl { grid-area: dl; }
}
@media (max-width: 986px) {
  .dk-split--company .dk-company__dl { order: 1; }
  .dk-split--company .dk-company__btn { order: 2; }
}
@media (max-width: 599px) { .dk-company__btn { display: flex; justify-content: center; } }
.dk-dl { margin: 0; display: grid; grid-template-columns: minmax(96px, 140px) 1fr; border-top: 1px solid var(--dk-line); }
.dk-dl dt { padding: 20px 0; border-bottom: 1px solid var(--dk-line); font-size: var(--dk-fs-xs); font-weight: 700; color: var(--dk-navy); }
.dk-dl dd { margin: 0; padding: 20px 0; border-bottom: 1px solid var(--dk-line); font-size: var(--dk-fs-text); }
.dk-dl .dk-dl__lh { line-height: 1.8; }

/* ==========================================================
   施工事例カード（TOP は白カード、一覧は枠なし）・ページ送り
   ========================================================== */
/* 施工事例カードは TOP・一覧で同じ HTML（ブログCMSのテンプレートが1つのため）。見た目は親（.dk-works--top / --list）で切り替える */
.dk-work { position: relative; display: flex; flex-direction: column; color: var(--dk-ink); }
.dk-work__body { display: flex; flex-direction: column; gap: 10px; }
.dk-work__meta { display: flex; align-items: center; gap: 12px; }
/* 施工事例の日付は出さない（お客様指示。ブログCMSのテンプレートに投稿日が入っているため CSS で非表示） */
.dk-date { display: none; }
.dk-chip { font-size: 11px; font-weight: 700; color: var(--dk-navy); border: 1px solid var(--dk-navy); padding: 2px 8px; }
.dk-work__title { margin: 0; font-size: 17px; font-weight: 700; line-height: 1.6; }
/* サムネ（TOP・一覧）のタイトルは2行まで、超えた分は「…」。カード全体のリンク（.dk-stretch の ::after）は .dk-work 基準なので切れない */
.dk-works--top .dk-work__title, .dk-works--list .dk-work__title { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; line-clamp: 2; overflow: hidden; }
.dk-works--top .dk-work { background: #fff; overflow: hidden; transition: box-shadow .6s ease; }
.dk-works--top .dk-work:hover { box-shadow: 0 18px 40px rgba(31,78,156,.12); }
.dk-works--top .dk-work__body { padding: 22px 24px 26px; }
.dk-works--list .dk-work { gap: 16px; transition: color .5s ease; }
.dk-works--list .dk-work:hover { color: var(--dk-navy); }
.dk-works--list .dk-work__body { gap: 16px; }
.dk-work:hover .dk-media__img { transform: scale(1.04); }
/* CMS の <%page_link%>（一覧のページ送りはサイト側でデザインのボタンに組み直すため、CMS の出力は出さない） */
.dk-cms-pager { display: none; }
.dk-works-empty { grid-column: 1 / -1; margin: 0; padding: 48px 24px; background: #fff; text-align: center; font-size: var(--dk-fs-text); line-height: 1.9; color: var(--dk-txt); }
.dk-works--list .dk-works-empty { background: var(--dk-gray); }
.dk-works--list { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 32px 24px; }
.dk-pager { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 16px; padding-top: 32px; border-top: 1px solid var(--dk-line); }
.dk-pager__btn { min-width: 160px; height: 52px; padding: 0 24px; display: flex; align-items: center; justify-content: center; gap: 12px; border: 1px solid var(--dk-navy); color: var(--dk-navy); font-size: 15px; font-weight: 700; letter-spacing: .06em; }
.dk-pager__btn:hover { background: var(--dk-navy); color: #fff; }
.dk-pager__btn--next { margin-left: auto; }   /* 「次」だけのときも右に置く（前のページがない＝1ページ目） */
.dk-works-anchor { scroll-margin-top: 100px; }

/* ==========================================================
   下層ページタイトル
   ========================================================== */
.dk-hero.page-hero { overflow: hidden; }
.dk-hero__inner { padding: clamp(56px, 8vw, 96px) 24px; display: flex; flex-direction: column; gap: 16px; }
.dk-crumbs.breadcrumb { padding: 0; font-size: 12px; }
.dk-crumbs .breadcrumb__item:not(:last-child)::after { margin: 0 8px; color: var(--dk-pale); }
.dk-crumbs .breadcrumb__link, .dk-crumbs .breadcrumb__current { color: var(--dk-pale); }
/* リンクは下線、hover で薄く（ふわっと） */
.dk-crumbs .breadcrumb__link { text-decoration: underline; text-underline-offset: 3px; transition: opacity .3s ease; }
.dk-crumbs .breadcrumb__link:hover { color: var(--dk-pale); text-decoration: underline; opacity: .6; }
.dk-hero__en { font-family: var(--dk-en); font-weight: 800; font-size: clamp(40px, 6vw, 72px); letter-spacing: .06em; line-height: 1; }
.dk-hero__ja { margin: 0; font-size: clamp(20px, 2.2vw, 26px); font-weight: 700; letter-spacing: .1em; }

/* ==========================================================
   LEDビジョン・デジタルサイネージ
   ========================================================== */
.dk-intro { padding: clamp(64px, 8vw, 104px) 0 0; background: #fff; }
.dk-intro__inner { display: flex; flex-direction: column; gap: 40px; align-items: center; text-align: center; }
.dk-intro__text { margin: 0; max-width: 760px; font-size: clamp(16px, 1.6vw, 18px); line-height: 2.1; color: var(--dk-ink); text-wrap: pretty; }
.dk-feature__head { display: flex; align-items: center; gap: 16px; }
.dk-feature__num { font-family: var(--dk-en); font-weight: 800; font-size: 56px; line-height: 1; color: var(--dk-gray); -webkit-text-stroke: 1px var(--dk-navy); }
.dk-gray .dk-feature__num { color: #fff; }
.dk-feature__titles { display: flex; flex-direction: column; gap: 4px; }
.dk-feature__en { font-family: var(--dk-en); font-size: 12px; font-weight: 700; letter-spacing: .24em; color: var(--dk-navy); }
.dk-feature__title { margin: 0; font-size: clamp(26px, 3.2vw, 34px); font-weight: 700; letter-spacing: .04em; }
/* スマホは数字を見出しの上の行に分ける（横並びだと見出しが不自然に折り返すため） */
@media (max-width: 599px) {
  .dk-feature__head { flex-direction: column; align-items: flex-start; gap: 10px; }
  .dk-feature__num { font-size: 44px; }
}
.dk-tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.dk-tags li { padding: 8px 14px; background: var(--dk-gray); font-size: var(--dk-fs-xs); font-weight: 700; }
.dk-gray .dk-tags li { background: #fff; }
.dk-ex { margin: 0; display: flex; flex-direction: column; gap: 10px; }
.dk-ex__cap { font-size: 14px; font-weight: 400; line-height: 1.6; color: var(--dk-txt); text-align: center; text-wrap: balance; }   /* デザインは700（作業者指示で通常の太さ） */
.dk-product { background: #fff; padding: 32px 28px; display: flex; flex-direction: column; gap: 14px; border-top: 3px solid var(--dk-navy); }
.dk-product__no { font-family: var(--dk-en); font-size: 12px; font-weight: 800; letter-spacing: .16em; color: var(--dk-navy); }
.dk-product__title { margin: 0; font-size: 22px; font-weight: 700; }
.dk-steps-head { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 32px; align-items: end; }
.dk-steps-head .dk-text { color: var(--dk-pale2); }
.dk-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 1px; background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.2); overflow: hidden; }
.dk-steps__item { background: var(--dk-navy); padding: 32px 28px; display: flex; flex-direction: column; gap: 12px; }
.dk-steps__no { font-family: var(--dk-en); font-weight: 800; font-size: 40px; line-height: 1; color: var(--dk-sky); }
.dk-steps__title { margin: 0; font-size: clamp(17px, calc(1vw + 14px), 20px); font-weight: 700; }
.dk-steps__item .dk-text-sm { color: var(--dk-pale2); }

/* ==========================================================
   会社概要
   ========================================================== */
.dk-profile { margin: 0; display: grid; grid-template-columns: minmax(100px, 200px) 1fr; border-top: 2px solid var(--dk-navy); }
.dk-profile dt { padding: 24px 20px; background: var(--dk-gray); border-bottom: 1px solid var(--dk-line); font-size: var(--dk-fs-xs); font-weight: 700; color: var(--dk-navy); }
.dk-profile dd { margin: 0; padding: 24px 20px; border-bottom: 1px solid var(--dk-line); font-size: var(--dk-fs-text); }
.dk-profile .dk-profile__lh { line-height: 1.8; }
.dk-profile--entry { grid-template-columns: minmax(100px, 160px) 1fr; }
.dk-profile--entry dt, .dk-profile--entry dd { padding: 18px 20px; }
.dk-profile--entry dd { color: var(--dk-txt); }
@media (max-width: 599px) {
  /* スマホは項目名を上の帯、内容を下に置く縦積み（項目名の欄が内容より広くならないように） */
  .dk-profile, .dk-profile--entry { grid-template-columns: 1fr; }
  .dk-profile dt, .dk-profile--entry dt { padding: 10px 16px; border-bottom: none; }
  .dk-profile dd, .dk-profile--entry dd { padding: 14px 16px 18px; }
  .dk-dl { grid-template-columns: 96px 1fr; }
}
/* 事業内容：PC 横3つ／600〜767px 横2つ／スマホ 1列 */
.dk-biz { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, max-content)); gap: 10px 48px; }   /* 長い項目（センチュリー21〜）が1文字だけ折り返さないよう、列幅は中身に合わせる */
.dk-biz li { display: flex; align-items: baseline; gap: 10px; line-height: 1.6; text-wrap: pretty; }
.dk-biz .dk-sq { width: 6px; height: 6px; transform: translateY(-2px); }
@media (max-width: 959px) { .dk-biz { grid-template-columns: 1fr; gap: 8px; } }   /* 2列が収まらない幅は1列 */
@media (max-width: 599px) { .dk-biz { grid-template-columns: 1fr; gap: 6px; } }
/* グループ・特約店・認定：横並びの白い枠＋英字ラベル（デザインは表の下に「／」区切りの1行。作業者と相談のうえ変更） */
.dk-group-note { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.dk-group-note li { display: flex; flex-direction: column; gap: 8px; padding: 18px 20px; border: 1px solid var(--dk-line); font-size: var(--dk-fs-xs); font-weight: 400; line-height: 1.7; color: var(--dk-ink); }
.dk-group-note__en { font-family: var(--dk-en); font-size: 10px; font-weight: 700; letter-spacing: .2em; color: var(--dk-navy); }
@media (max-width: 767px) { .dk-group-note { grid-template-columns: 1fr; gap: 8px; } .dk-group-note li { padding: 14px 18px; } }
.dk-sec--history { padding: 0 0 clamp(64px, 8vw, 104px); }
.dk-history { position: relative; overflow: hidden; background: var(--dk-navy); color: #fff; padding: clamp(32px, 5vw, 56px); display: flex; flex-wrap: wrap; align-items: center; gap: clamp(24px, 4vw, 48px); }
.dk-history__lead { position: relative; margin: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 12px; font-weight: 700; }
.dk-history__pre { font-size: clamp(17px, 1.8vw, 20px); letter-spacing: .06em; line-height: 1.4; white-space: nowrap; }
.dk-history__num-wrap { position: relative; display: flex; align-items: flex-end; gap: 8px; line-height: 1; }
.dk-history__num { font-family: var(--dk-en); font-weight: 800; font-size: clamp(64px, 8vw, 96px); text-shadow: 0 0 30px rgba(0,160,233,.6); }
.dk-history__unit { font-size: clamp(20px, 2.2vw, 26px); font-weight: 700; padding-bottom: 10px; white-space: nowrap; }
.dk-history__body { position: relative; flex: 1 1 360px; display: flex; flex-direction: column; gap: 12px; }
@media (max-width: 599px) {
  .dk-history { padding: 28px 20px; gap: 20px; }   /* スマホは青い背景の内側の余白を詰める（作業者指示） */
  .dk-history__lead { width: 100%; align-items: center; gap: 8px; }   /* スマホは「LED事業部発足より／30年以上」を中央寄せ */
}
.dk-history .dk-text { color: var(--dk-pale2); }
.dk-bnr-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 360px), 1fr)); gap: 16px; }
.dk-bnr { display: flex; align-items: stretch; background: #fff; border: 1px solid var(--dk-line); overflow: hidden; color: var(--dk-ink); transition: border-color .5s ease, box-shadow .6s ease; }
a.dk-bnr:hover { border-color: var(--dk-navy); color: var(--dk-ink); box-shadow: 0 10px 24px rgba(31,78,156,.1); }
.dk-bnr__bar { flex: none; width: 8px; background: var(--dk-navy); }
.dk-bnr--nolink .dk-bnr__bar { background: var(--dk-pale); }
.dk-bnr__body { flex: 1; min-height: 96px; padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dk-bnr__names { display: flex; flex-direction: column; gap: 4px; }
.dk-bnr__name { font-size: 15px; font-weight: 700; line-height: 1.5; }
.dk-bnr__loc { font-size: 12px; color: var(--dk-sub); }
.dk-bnr__link { flex: none; display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; color: var(--dk-navy); }
.dk-nobr { display: inline-block; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* ==========================================================
   お問い合わせ
   ========================================================== */
.dk-sec--contact { padding: clamp(64px, 8vw, 96px) 0 0; }
.dk-contact-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }   /* TEL・LINE・Instagram の横3つ（2026-10-15 お客様指示で Instagram 追加）。1023px以下は TEL を全幅＋2列、599px以下は1列 */
@media (min-width: 1024px) { .dk-contact-cards .dk-contact-card { padding: 32px 20px; } .dk-contact-cards .dk-contact-card__tel { font-size: 28px; gap: 10px; letter-spacing: .015em; } .dk-contact-cards .dk-contact-card__line { font-size: 28px; gap: 10px; letter-spacing: .015em; } }   /* 3列で電話番号が折り返さない大きさ。LINE・Instagram もそろえて小さく */
@media (max-width: 1023px) { .dk-contact-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; } .dk-contact-cards > :first-child { grid-column: 1 / -1; } }
@media (max-width: 599px) { .dk-contact-cards { grid-template-columns: minmax(0, 1fr); } }
.dk-contact-card { border: 1px solid var(--dk-line); padding: 32px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px; color: var(--dk-ink); transition: border-color .5s ease, background-color .5s ease; }
.dk-contact-card__en { font-family: var(--dk-en); font-size: 12px; font-weight: 700; letter-spacing: .2em; color: var(--dk-navy); }
.dk-contact-card__title { margin: 0; font-size: 18px; font-weight: 700; }
.dk-contact-card__tel { display: flex; align-items: center; gap: 12px; font-family: var(--dk-en); font-weight: 800; font-size: clamp(30px, 3.6vw, 38px); letter-spacing: .02em; color: var(--dk-navy); }
.dk-contact-card__line { display: flex; align-items: center; gap: 12px; font-weight: 700; font-size: clamp(24px, 2.8vw, 30px); letter-spacing: .04em; color: var(--dk-navy); }
.dk-contact-card__sub { font-size: 13px; color: var(--dk-sub); }
/* カード全体はリンクにせず、番号・「LINEで相談」の文字だけをリンクにする（hover は文字側） */
.dk-contact-card__tel, .dk-contact-card__line { transition: opacity .5s ease; }
.dk-contact-card__tel:hover, .dk-contact-card__line:hover { color: var(--dk-navy); opacity: .7; }
.dk-contact-card__mobile { font-size: 14px; transition: color .5s ease; }
.dk-contact-card__mobile:hover { color: var(--dk-navy); opacity: 1; }
.dk-nw { display: inline-block; }   /* 県名などを途中で折り返さない */
.dk-area-sub { font-size: .86em; }   /* 対応エリアの隣接県（カッコ内）は少し小さく */
.dk-req { color: var(--dk-red); font-weight: 700; }
.dk-form { display: flex; flex-direction: column; border-top: 1px solid var(--dk-line); }
.dk-form__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 12px 32px; padding: 24px 0; border-bottom: 1px solid var(--dk-line); align-items: start; }
.dk-form__label { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 700; padding-top: 12px; }
.dk-form__tag { font-size: 11px; font-weight: 700; padding: 2px 8px; background: var(--dk-red); color: #fff; }
.dk-form__tag--any { background: var(--dk-mute); }
.dk-form__field { display: flex; flex-direction: column; gap: 6px; grid-column: span 2; min-width: 0; }
.dk-form__input { width: 100%; height: 52px; padding: 0 16px; font-size: 15px; border: 1px solid var(--dk-line); border-radius: 0; background: var(--dk-gray); color: var(--dk-ink); outline: none; transition: border-color .3s ease, background-color .3s ease; }
.dk-form__input--area { height: auto; padding: 14px 16px; line-height: 1.8; resize: vertical; }
.dk-form__input:focus { border-color: var(--dk-navy); background-color: #fff; }
.dk-form__input.is-err { border-color: var(--dk-red); }
.dk-form__err { font-size: 13px; font-weight: 700; color: var(--dk-red); }
.dk-form__foot { padding: 32px 0 0; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.dk-form__agree { display: flex; align-items: center; gap: 12px; font-size: 15px; cursor: pointer; min-height: 44px; }
.dk-form__check { width: 22px; height: 22px; accent-color: var(--dk-navy); }
.dk-form__agree a { text-decoration: underline; font-weight: 700; }
.dk-form__submit { width: min(100%, 360px); height: 64px; border: none; border-radius: 0; background: var(--dk-navy); color: #fff; font-size: 16px; font-weight: 700; letter-spacing: .1em; cursor: pointer; transition: background-color .5s ease, opacity .5s ease; }
.dk-form__submit:hover { background: var(--dk-navy-d); }
.dk-form__submit:disabled { opacity: .45; cursor: not-allowed; }
.dk-form__submit:disabled:hover { background: var(--dk-navy); }
/* iOS Safari の入力時ズーム対策：タッチ端末では入力欄を 16px 以上にする */
@media (hover: none) and (pointer: coarse) {
  input[type="text"], input[type="email"], input[type="tel"], input[type="number"],
  input[type="search"], input[type="url"], input[type="password"], input[type="date"],
  select, textarea, .dk-form .dk-form__input { font-size: 16px; }
}
.dk-privacy { background: #fff; padding: clamp(24px, 4vw, 40px); display: flex; flex-direction: column; gap: 24px; max-height: 420px; overflow: auto; }
.dk-privacy .dk-text-sm { line-height: 2; }
.dk-privacy__item { display: flex; flex-direction: column; gap: 8px; }
.dk-privacy__title { margin: 0; font-size: 15px; font-weight: 700; color: var(--dk-navy); }

/* ==========================================================
   フォームCMS（#cms-contact-1-1-area）：mail-form.css を上書きしてデザインのフォームに合わせる
   CMSの出力：.form-contents.form-pattern-1 > form > dl > dt(span.required / span.optional) / dd
   ========================================================== */
#cms-contact-1-1-area .form-contents { padding: 0; margin: 0; background: transparent; }
#cms-contact-1-1-area form dl { display: grid; grid-template-columns: calc((100% - 64px) / 3) minmax(0, 1fr); margin: 0; border-top: 1px solid var(--dk-line); }   /* デザインと同じ「3等分＋間32px」の1列目 */
/* スパム対策の隠し欄（CMS が inline で高さ0にしているが、行の高さだけ残るので枠の外へ出す） */
#cms-contact-1-1-area input[name="winnie_the_pooh"] { position: absolute; left: -9999px; }
#cms-contact-1-1-area form dl dt:not(.pattern-exclusion) { display: flex; align-items: flex-start; float: none; width: auto; margin: 0; padding: 36px 0 24px; border-bottom: 1px solid var(--dk-line); text-align: left; }
#cms-contact-1-1-area form dl dt:not(.pattern-exclusion) span { display: inline-flex; flex-direction: row-reverse; justify-content: flex-end; align-items: center; gap: 10px; font-size: 15px; font-weight: 700; line-height: normal; color: var(--dk-ink); }
#cms-contact-1-1-area form dl dt:not(.pattern-exclusion) span::before { top: 0; margin: 0; padding: 2px 8px; border-radius: 0; font-size: 11px; font-weight: 700; line-height: normal; color: #fff; }
#cms-contact-1-1-area form dl dt:not(.pattern-exclusion) span.required::before { content: "必須"; background: var(--dk-red); }
#cms-contact-1-1-area form dl dt:not(.pattern-exclusion) span.optional::before { content: "任意"; background: var(--dk-mute); }
#cms-contact-1-1-area form dl dd:not(.pattern-exclusion) { margin: 0; padding: 24px 0 24px 32px; border-bottom: 1px solid var(--dk-line); line-height: normal; }
#cms-contact-1-1-area dd:not(.pattern-exclusion) .textarea { display: block; width: 100%; height: 52px; padding: 0 16px; border: 1px solid var(--dk-line); border-radius: 0; background-color: var(--dk-gray); font-size: 15px; color: var(--dk-ink); outline: none; transition: border-color .3s ease, background-color .3s ease; }
#cms-contact-1-1-area dd:not(.pattern-exclusion) textarea.textarea { height: 219px; padding: 14px 16px; line-height: 1.8; resize: vertical; }
#cms-contact-1-1-area dd:not(.pattern-exclusion) .textarea:focus { border-color: var(--dk-navy); background-color: #fff; }
#cms-contact-1-1-area dd .textarea::placeholder { color: #9AA3B2; }
/* お問い合わせ種別（ラジオ）・設置場所の写真（ファイル添付 3つ）：2026-10-14 追加 */
#cms-contact-1-1-area dd:has(.radio) { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; }
#cms-contact-1-1-area dd label:has(> .radio) { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-size: 15px; color: var(--dk-ink); cursor: pointer; }
#cms-contact-1-1-area dd .radio { appearance: auto; -webkit-appearance: radio; width: 20px; height: 20px; margin: 0; accent-color: var(--dk-navy); flex-shrink: 0; }
#cms-contact-1-1-area dd .radio::before, #cms-contact-1-1-area dd label:has(> .radio)::before { display: none; }
#cms-contact-1-1-area dd:has(.input-files) { display: flex; flex-direction: column; gap: 10px; }
#cms-contact-1-1-area dd .input-files { display: block; width: 100%; margin: 0; padding: 8px; border: 1px dashed var(--dk-line); background: var(--dk-gray); font-size: 14px; color: var(--dk-txt); cursor: pointer; }
#cms-contact-1-1-area dd .input-files::file-selector-button { margin-right: 14px; padding: 8px 18px; border: 1px solid var(--dk-navy); border-radius: 0; background: #fff; color: var(--dk-navy); font-family: inherit; font-size: 14px; font-weight: 700; cursor: pointer; transition: background-color .3s ease, color .3s ease; }
#cms-contact-1-1-area dd .input-files::file-selector-button:hover { background: var(--dk-navy); color: #fff; }
/* 同意欄（common.js で .dk-cms-agree を付与。左のラベルは出さず、送信ボタンの上に中央寄せ） */
#cms-contact-1-1-area form dl dt.dk-cms-agree-dt { display: none; }
#cms-contact-1-1-area form dl dd.dk-cms-agree { grid-column: 1 / -1; display: flex; justify-content: center; padding: 32px 0 0; border-bottom: none; }
#cms-contact-1-1-area dd.dk-cms-agree > label { display: flex; align-items: center; gap: 12px; min-height: 44px; font-size: 15px; color: var(--dk-ink); cursor: pointer; }
#cms-contact-1-1-area dd.dk-cms-agree input[type="checkbox"] { width: 22px; height: 22px; margin: 0; accent-color: var(--dk-navy); flex-shrink: 0; }
#cms-contact-1-1-area dd.dk-cms-agree a { text-decoration: underline; font-weight: 700; }
/* 送信ボタン（同意にチェックするまで薄く） */
#cms-contact-1-1-area .submit-btn { display: flex; align-items: center; justify-content: center; gap: 10px; width: min(100%, 360px); height: 64px; margin: 20px auto 0; padding: 0; border: none; border-radius: 0; background: var(--dk-navy); color: #fff; font-size: 16px; font-weight: 700; letter-spacing: .1em; cursor: pointer; transition: background-color .5s ease, opacity .5s ease; }
#cms-contact-1-1-area .submit-btn::before { display: none; }
#cms-contact-1-1-area .submit-btn::after { content: "→"; font-family: var(--dk-en); }
#cms-contact-1-1-area .submit-btn:hover:not(:disabled) { background: var(--dk-navy-d); }
#cms-contact-1-1-area .submit-btn:disabled { opacity: .45; cursor: not-allowed; }
/* エラー・送信完了 */
#cms-contact-1-1-area .form-err-msg { margin: 0 0 24px; padding: 14px 20px; border: none; border-radius: 0; background: #FCEEF1; color: var(--dk-red); font-size: 14px; font-weight: 700; line-height: 1.8; }
#cms-contact-1-1-area .form-err-msg ul { list-style: none; margin: 0; padding: 0; }
#cms-contact-1-1-area .form-thanks-msg { padding: 48px 32px; border: none; border-top: 3px solid var(--dk-navy); border-radius: 0; background: var(--dk-gray); text-align: center; }
#cms-contact-1-1-area .form-thanks-msg p { margin: 0; font-size: var(--dk-fs-text); line-height: 1.9; color: var(--dk-txt); }
#cms-contact-1-1-area .form-thanks-msg .back-home-btn { width: auto; margin-top: 24px; }
#cms-contact-1-1-area .form-thanks-msg .back-home-btn a { display: inline-flex; align-items: center; height: 48px; padding: 0 24px; border: 1px solid var(--dk-navy); border-radius: 0; background: #fff; color: var(--dk-navy); font-size: 15px; font-weight: 700; }
#cms-contact-1-1-area .form-thanks-msg .back-home-btn a:hover { background: var(--dk-navy); color: #fff; }
/* 831px以下：ラベルを上、入力欄を下に（デザインのフォームと同じ切り替え幅） */
@media (max-width: 831px) {
  #cms-contact-1-1-area form dl { grid-template-columns: minmax(0, 1fr); }
  #cms-contact-1-1-area form dl dt:not(.pattern-exclusion) { padding: 36px 0 0; border-bottom: none; }
  #cms-contact-1-1-area form dl dd:not(.pattern-exclusion) { padding: 12px 0 24px; }
  #cms-contact-1-1-area form dl dd.dk-cms-agree { padding: 32px 0 0; }
}
/* iOS Safari の入力時ズーム対策（CMS の枠の id を前に付けて詳細度を上げる） */
@media (hover: none) and (pointer: coarse) {
  #cms-contact-1-1-area input, #cms-contact-1-1-area select, #cms-contact-1-1-area textarea,
  #cms-contact-1-1-area dd:not(.pattern-exclusion) .textarea { font-size: 16px; }
}

/* ==========================================================
   施工事例詳細
   ========================================================== */
/* 記事タイトル（ページタイトルは他の下層ページと同じ WORKS／施工事例。記事タイトルは本文の先頭）
   下に罫線＋左端だけ水色の短い線（セクション見出しの .dk-heading__bar と同じ水色） */
.dk-entry-head { position: relative; display: flex; flex-direction: column; gap: 12px; padding-bottom: clamp(18px, 2.4vw, 24px); border-bottom: 1px solid var(--dk-line); }
.dk-entry-head::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 64px; height: 1px; background: var(--dk-sky); }
.dk-entry-head__title { margin: 0; font-size: clamp(17px, calc(.8vw + 13px), 21px); font-weight: 700; line-height: 1.6; letter-spacing: .04em; color: var(--dk-ink); text-wrap: pretty; }
.dk-sec--entry { padding: 48px 0 clamp(64px, 8vw, 104px); }
.dk-entry__body { display: flex; flex-direction: column; gap: 16px; font-size: 15px; line-height: 2.1; color: var(--dk-txt); }
.dk-entry__body p { margin: 0; }
/* CMS の本文：写真は幅いっぱい（16:9 前後の写真をそのままの比率で）、文章との間を空ける */
.dk-entry__body--cms { gap: 24px; }
.dk-entry__body--cms img { display: block; width: auto; max-width: min(100%, 640px); max-height: 640px; height: auto; margin-inline: auto; }   /* 元データが粗くPCで幅いっぱいだとボケるため、640px までに抑えて中央寄せ（2026-10-15 お客様指示）。縦長は高さで抑える */
.dk-entry__body--cms p:has(> img) { line-height: 0; }
/* 写真の代わりに差し替えた動画（entry.php の $entry_videos） */
.dk-entry__body--cms .dk-entry__video { display: block; width: 100%; max-width: 520px; height: auto; margin-inline: auto; aspect-ratio: 16 / 9; background: #000; }   /* 写真（640px）より少し小さく（2026-10-16 お客様指示） */
.dk-entry__body--cms p:has(> .dk-entry__video) { line-height: 0; }
.dk-entry__body--cms h2, .dk-entry__body--cms h3 { margin: 16px 0 0; font-size: 18px; font-weight: 700; line-height: 1.6; color: var(--dk-ink); }
.dk-entry__nav { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; border-top: 1px solid var(--dk-line); padding-top: 32px; }
.dk-entry__nav-link { font-size: 14px; font-weight: 700; }
.dk-entry__nav-link.is-disabled { color: #A9B2C3; }
.dk-entry__nav .dk-btn { gap: 0; letter-spacing: normal; }

/* ==========================================================
   お問い合わせ導線（TOP・LEDビジョン・デジタルサイネージ・会社概要）
   ========================================================== */
.dk-cta { padding: clamp(72px, 10vw, 120px) 0; }
.dk-cta__inner { display: flex; flex-direction: column; gap: 40px; }
.dk-cta__head { display: flex; flex-direction: row; justify-content: space-between; align-items: flex-end; gap: 24px 32px; }
.dk-cta__lead { margin: 0; font-size: var(--dk-fs-text); line-height: 2; color: var(--dk-pale); }
.dk-cta__tels { display: flex; flex-direction: column; align-items: center; gap: 14px; flex: none; }
.dk-cta__tel { display: flex; flex-direction: column; align-items: center; gap: 10px; color: #fff; }   /* ラベルは電話番号の上の中央・間を広げる（作業者指示。デザインは左寄せ・4px） */
.dk-cta__tel:hover { color: #fff; }
.dk-cta__tel-label { font-size: 16px; font-weight: 700; letter-spacing: .1em; color: var(--dk-pale); }   /* デザインは13px（作業者指示で大きく） */
.dk-cta__tel-num { font-family: var(--dk-en); font-weight: 800; font-size: clamp(34px, 4.4vw, 52px); letter-spacing: .02em; line-height: 1.1; display: flex; align-items: center; gap: 14px; }
.dk-cta__mobile { display: flex; flex-wrap: wrap; justify-content: center; align-items: baseline; gap: 4px 12px; font-family: var(--dk-en); font-weight: 700; font-size: clamp(20px, 2vw, 26px); letter-spacing: .04em; color: #fff; }
.dk-cta__mobile:hover { color: #fff; }
.dk-cta__mobile-label { font-family: 'Zen Kaku Gothic New', sans-serif; font-size: 14px; letter-spacing: .1em; color: var(--dk-pale); }
/* 2026-10-14 お客様指示：お問い合わせ・お見積り・現地調査はメールフォーム1枚にまとめ、LINEで相談を大きく（LINE 2：メール 1） */
.dk-cta__cards { display: grid; grid-template-columns: minmax(0, 2fr) repeat(2, minmax(0, 1fr)); gap: 16px; }   /* LINE（大）・メールフォーム・公式Instagram の3つ（2026-10-15 お客様指示） */
.dk-cta__card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.24); color: #fff; padding: 28px 24px; display: flex; flex-direction: column; gap: 20px; min-height: 168px; }
.dk-cta__card-desc { font-size: 14px; font-weight: 500; line-height: 1.7; letter-spacing: .04em; }
.dk-cta__card--line { padding: 32px clamp(24px, 3vw, 40px); }
.dk-cta__card--line .dk-cta__card-ja { font-size: clamp(22px, 2.4vw, 30px); }
.dk-cta__card--line .dk-cta__card-desc { font-size: 15px; font-weight: 700; }
.dk-cta__card.dk-cta__card--line .dk-icon { width: 36px; height: 36px; }
@media (max-width: 1023px) { .dk-cta__cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } .dk-cta__card--line { grid-column: 1 / -1; } }
@media (max-width: 599px) { .dk-cta__cards { grid-template-columns: minmax(0, 1fr); } }
.dk-cta__card:hover { background: #fff; color: var(--dk-navy); }
.dk-cta__card--line { background: var(--dk-sky); border: none; color: var(--dk-deep); }
.dk-cta__card--line:hover { background: #33B6F0; color: var(--dk-deep); }
.dk-cta__card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dk-cta__card-en { font-family: var(--dk-en); font-size: 12px; font-weight: 800; letter-spacing: .16em; color: var(--dk-sky); white-space: nowrap; }
.dk-cta__card--line .dk-cta__card-en { color: inherit; white-space: normal; }
.dk-cta__card .dk-icon { width: 28px; height: 28px; }
.dk-cta__card-ja { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 20px; font-weight: 700; }
@media (max-width: 599px) {
  .dk-cta__head { flex-direction: column; align-items: flex-start; }
  .dk-cta__tels { align-self: stretch; }
  .dk-cta__tel { align-self: stretch; align-items: center; text-align: center; }   /* スマホは電話を中央寄せ（作業者指示） */
  .dk-cta__tel-label { font-size: 15px; }
  .dk-cta__tel-num { justify-content: center; }
  .dk-cta__cards { gap: 10px; }
  .dk-cta__card { padding: 18px 14px; gap: 14px; min-height: 120px; }
  .dk-cta__card-en { font-size: 10px; }
  .dk-cta__card .dk-icon { width: 22px; height: 22px; }
  .dk-cta__card-ja { font-size: 15px; }
}

/* ==========================================================
   フッター
   ========================================================== */
.dk-footer { background: var(--dk-foot); color: var(--dk-pale); }
.dk-footer__inner { padding: 64px 24px 32px; display: flex; flex-direction: column; gap: 48px; }
.dk-footer__cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 40px; }
.dk-footer__info { display: flex; flex-direction: column; align-items: flex-start; text-align: left; gap: 20px; }
.dk-footer__logo { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.1; color: #fff; }
.dk-footer__logo:hover { color: #fff; }
.dk-footer__mark { position: relative; display: block; height: 64px; aspect-ratio: 2 / 1; filter: drop-shadow(0 0 10px rgba(0,160,233,.45)); }
.dk-footer__logo-img { display: block; height: 100%; width: auto; }
.dk-footer__sweep { filter: brightness(0) invert(48%) sepia(93%) saturate(2476%) hue-rotate(170deg) brightness(97%) contrast(101%); opacity: .95; }   /* 白ロゴの上を水色の光が通る */
.dk-footer__name { font-size: 12px; font-weight: 700; letter-spacing: .14em; margin-top: 6px; }
.dk-footer__address { margin: 0; font-size: var(--dk-fs-xs); line-height: 2; }
.dk-footer__nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 24px; align-content: start; }
.dk-footer__nav a { color: #fff; font-size: 14px; font-weight: 700; }
.dk-footer__nav a:hover { color: #fff; }
.dk-footer__contact { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }
.dk-footer__tel { display: flex; align-items: center; gap: 12px; font-family: var(--dk-en); font-size: clamp(22px, 2.2vw, 26px); font-weight: 700; letter-spacing: .06em; color: #fff; }
.dk-footer__tel:hover { color: #fff; }
.dk-footer__icons { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 12px; width: fit-content; }   /* Instagram・LINE のボタン幅をそろえる */
.dk-footer__mobile { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 10px; margin-top: -8px; font-family: var(--dk-en); font-size: clamp(17px, 1.6vw, 19px); font-weight: 700; letter-spacing: .06em; color: #fff; }
.dk-footer__mobile:hover { color: #fff; }
.dk-footer__mobile-label { font-family: 'Zen Kaku Gothic New', sans-serif; font-size: 12px; letter-spacing: .1em; opacity: .85; }
.dk-footer__sns { display: flex; flex-direction: column; gap: 10px; }
.dk-footer__sns-btn { display: flex; align-items: center; justify-content: center; gap: 10px; height: 52px; padding: 0 20px; border: 1px solid rgba(255,255,255,.4); border-radius: 26px; color: #fff; font-size: 14px; font-weight: 700; letter-spacing: .06em; transition: background .5s, color .5s, border-color .5s; }
.dk-footer__sns-btn:hover { background: #fff; color: var(--dk-navy); border-color: #fff; }
.dk-footer__sns-note { margin: 0; font-size: 12px; font-weight: 400; letter-spacing: .06em; opacity: .85; }
.dk-footer__bottom.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 24px 0 0; display: flex; flex-wrap: wrap; justify-content: space-between; text-align: left; gap: 12px; font-size: 12px; background: none; }
.dk-footer__note { font-size: 11px; font-weight: 400; opacity: .8; }
.dk-footer__copy { font-family: var(--dk-en); letter-spacing: .06em; }
@media (max-width: 599px) {
  .dk-footer__nav { display: none; }
  .dk-footer__info, .dk-footer__logo { align-items: center; text-align: center; }
  .dk-footer__mark { align-self: center; }
  .dk-footer__contact { align-items: center; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.12); }
  .dk-footer__mobile { justify-content: center; }
  .dk-footer__icons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; max-width: 360px; }   /* 2つのボタンの幅をそろえる */
  .dk-footer__sns { width: 100%; }
  .dk-footer__sns-btn { justify-content: center; gap: 6px; padding: 0 8px; font-size: 13px; letter-spacing: .02em; white-space: nowrap; }
  .dk-footer__sns-btn .dk-icon { width: 22px; height: 22px; flex: none; }
  .dk-footer__sns { align-items: center; }
  .dk-footer__bottom.footer-bottom { justify-content: center; text-align: center; padding-bottom: 0; }
}