@charset "UTF-8";
/* ==========================================================================
   NAKAZAKI INDUSTRY — 中崎工業
   接頭辞: nz-   （WordPress・プラグインのCSSと衝突させないため）

   方向性：白基調・日本語見出しが主役・暖色アクセント・フェード主体
   ========================================================================== */

/* --------------------------------------------------------------
   1. デザイントークン
   -------------------------------------------------------------- */
:root {
  /* 面 */
  --nz-bg: #ffffff;
  --nz-bg-2: #f6f3ef;   /* 温かみのあるオフホワイト */
  --nz-bg-3: #ece7e0;
  --nz-ink: #16181c;    /* 濃い背景が必要な箇所だけ */
  --nz-line: #ddd6cd;

  /* 文字 */
  --nz-fg: #1a1c20;
  --nz-fg-mid: #5b5f66;
  --nz-fg-dim: #8d9199;
  --nz-on-ink: #f7f5f2;

  /* アクセント（ロゴのオレンジ由来） */
  --nz-acc: #e2541c;
  --nz-acc-soft: #fbeee7;
  --nz-earth: #a8875f;

  /* タイポ：日本語が主役、英語は小さなラベル */
  --nz-ff: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;

  --nz-fs-hero: clamp(2.05rem, 5.3vw, 4.7rem);
  --nz-fs-h2: clamp(1.7rem, 3.4vw, 3rem);
  --nz-fs-h3: clamp(1.1rem, 1.7vw, 1.4rem);
  --nz-fs-body: clamp(0.94rem, 1.02vw, 1.02rem);
  --nz-fs-small: clamp(0.8rem, 0.9vw, 0.88rem);
  --nz-fs-label: 0.68rem;

  /* 余白 */
  --nz-gut: clamp(1.25rem, 5vw, 5.5rem);
  --nz-sec: clamp(5.5rem, 13vw, 12rem);
  --nz-maxw: 1360px;

  /* 動き */
  --nz-e-out: cubic-bezier(0.22, 1, 0.36, 1);
  --nz-e-io: cubic-bezier(0.65, 0, 0.35, 1);

  --nz-header-h: 88px;
  --nz-r: 4px;

  /* 画面高。main.js が px で上書きし、幅が変わったときだけ更新する。
     svh/dvh を直接使うと、アプリ内ブラウザ（LINE等）のバー開閉で
     WebView ごとリサイズされ、レイアウトが指の下でズレる */
  --nz-vh: 1svh;
}
@media (max-width: 767px) { :root { --nz-header-h: 62px; } }

/* --------------------------------------------------------------
   2. リセット
   -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--nz-bg);
  color: var(--nz-fg);
  font-family: var(--nz-ff);
  font-size: var(--nz-fs-body);
  line-height: 2.05;
  letter-spacing: 0.045em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3, h4, p, figure, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
::selection { background: var(--nz-acc); color: #fff; }

/* --------------------------------------------------------------
   3. 共通パーツ
   -------------------------------------------------------------- */
.nz-wrap { width: 100%; max-width: var(--nz-maxw); margin-inline: auto; padding-inline: var(--nz-gut); }
.nz-sec { padding-block: var(--nz-sec); position: relative; }
.nz-sec--tint { background: var(--nz-bg-2); }

/* 英語は小さなラベルに徹する */
.nz-label {
  display: inline-flex; align-items: center; gap: 0.8em;
  font-size: var(--nz-fs-label); font-weight: 700;
  letter-spacing: 0.24em; color: var(--nz-acc);
  margin-bottom: 1.4em;
}
.nz-label::before { content: ""; width: 26px; height: 1px; background: var(--nz-acc); flex: none; }

/* セクション見出し行：左に［ラベル＋見出し］、右にボタン。
   BUSINESSを作り替えたときに .nz-biz__head を消してWORKSが崩れたので、共通化した */
.nz-sechead {
  display: flex; flex-wrap: wrap; gap: 1.4rem 2.5rem;
  align-items: flex-end; justify-content: space-between;
  margin-bottom: clamp(2.4rem, 5vw, 4rem);
}
.nz-sechead__body { min-width: min(100%, 18em); }
.nz-sechead .nz-label { margin-bottom: 1em; }
.nz-sechead .nz-btn { flex: none; }
@media (max-width: 599px) { .nz-sechead { align-items: flex-start; } }

.nz-h2 { font-size: var(--nz-fs-h2); font-weight: 700; line-height: 1.55; letter-spacing: 0.02em; }
.nz-h2 em { font-style: normal; color: var(--nz-acc); }
.nz-lead { color: var(--nz-fg-mid); max-width: 34em; } /* 日本語は em。ch は半角幅基準で半分になる */

/* ボタン */
.nz-btn {
  position: relative; display: inline-flex; align-items: center; gap: 1.2em;
  padding: 1.1em 2.3em; font-size: 0.86rem; font-weight: 700; letter-spacing: 0.1em;
  border: 1px solid var(--nz-fg); color: var(--nz-fg); border-radius: 999px;
  overflow: hidden; isolation: isolate; transition: color 0.45s var(--nz-e-out), border-color 0.45s var(--nz-e-out);
}
.nz-btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--nz-fg);
  transform: scaleX(0); transform-origin: right center; transition: transform 0.55s var(--nz-e-out);
}
.nz-btn:hover { color: #fff; }
.nz-btn:hover::before { transform: scaleX(1); transform-origin: left center; }
.nz-btn__arw { width: 1.5em; height: 1px; background: currentColor; position: relative; flex: none; }
.nz-btn__arw::after {
  content: ""; position: absolute; right: 0; top: 50%; width: 6px; height: 6px;
  border-top: 1px solid currentColor; border-right: 1px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
}
.nz-btn--acc { border-color: var(--nz-acc); background: var(--nz-acc); color: #fff; }
.nz-btn--acc::before { background: var(--nz-fg); }
.nz-btn--acc:hover { border-color: var(--nz-fg); }
.nz-btn--ghost-light { border-color: rgba(255,255,255,0.5); color: #fff; }
.nz-btn--ghost-light::before { background: #fff; }
.nz-btn--ghost-light:hover { color: var(--nz-fg); border-color: #fff; }

/* --------------------------------------------------------------
   4. ローダー（TOPのみ）
   背景は別レイヤー（.nz-loader__bg）にする。ローダー自体を透過させると
   ヒーローへ運ぶ最中のコピーまで一緒に消えてしまう
   -------------------------------------------------------------- */
.nz-loader { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; overflow: hidden; }
/* 面はベタ塗り→すりガラス→透明の3段階。色の濃さと背景ぼかしを
   カスタムプロパティで持たせているのは、ベンダー接頭辞つきの
   -webkit-backdrop-filter も同じ値で追随させるため
   （GSAPに backdropFilter を直接触らせると接頭辞側が取り残される） */
.nz-loader__bg {
  position: absolute; inset: 0;
  --nz-veil: 1;
  --nz-bd: 0px;
  background: rgb(22 24 28 / var(--nz-veil));
  -webkit-backdrop-filter: blur(var(--nz-bd));
  backdrop-filter: blur(var(--nz-bd));
}
/* JSが無いときは出さない（明けられずページを覆ったままになるため） */
html:not(.js) .nz-loader { display: none; }
.nz-loader__stage {
  position: relative; display: grid; justify-items: center;
  gap: clamp(2.2rem, 5.5vw, 3.6rem); padding-inline: var(--nz-gut);
}
.nz-loader__logo { width: min(46vw, 210px); }
/* ヒーローと同じ字面のまま平行移動させたいので、幅は内容ぴったり・左揃え */
.nz-loader__copy {
  color: #fff; width: max-content; max-width: calc(100vw - var(--nz-gut) * 2); text-align: left;
}
/* clip-path のワイプ幅を「その行の文字幅」に合わせる。
   親の max-content 幅のままだと、短い行で拭き終わったあとに空走が出る */
.nz-loader__copy .nz-hero__kicker,
.nz-loader__copy .nz-line > span { width: max-content; }

/* --------------------------------------------------------------
   5. ヘッダー
   -------------------------------------------------------------- */
.nz-header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 500; height: var(--nz-header-h);
  display: flex; align-items: center; padding-inline: var(--nz-gut);
  background: rgba(255,255,255,0); transition: background 0.45s var(--nz-e-out), box-shadow 0.45s var(--nz-e-out);
}
.nz-header.is-solid { background: rgba(255,255,255,0.94); backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--nz-line); }
/* ヒーロー上（透過時）はロゴを白抜きにする */

.nz-nav { margin-left: auto; display: flex; align-items: center; gap: clamp(1.2rem, 2.3vw, 2.3rem); }
.nz-nav__list { display: flex; gap: clamp(1.2rem, 2.3vw, 2.3rem); }
.nz-nav__link { position: relative; font-size: 0.84rem; font-weight: 500; letter-spacing: 0.08em; padding-block: 0.5em; transition: color 0.35s; }
.nz-nav__link::after {
  content: ""; position: absolute; left: 0; bottom: 0.1em; width: 100%; height: 1px; background: var(--nz-acc);
  transform: scaleX(0); transform-origin: right center; transition: transform 0.45s var(--nz-e-out);
}
.nz-nav__link:hover::after, .nz-nav__link[aria-current="page"]::after { transform: scaleX(1); transform-origin: left center; }
.nz-header__cta {
  font-size: 0.82rem; font-weight: 700; letter-spacing: 0.08em; padding: 0.95em 1.9em;
  background: var(--nz-acc); color: #fff; border-radius: 999px; transition: background 0.4s;
}
.nz-header__cta:hover { background: var(--nz-fg); }

.nz-burger { display: none; width: 40px; height: 40px; position: relative; margin-left: auto; z-index: 2; }
.nz-burger span { position: absolute; left: 8px; width: 24px; height: 1.5px; background: var(--nz-fg); transition: transform 0.45s var(--nz-e-out), background 0.35s; }
.nz-burger span:nth-child(1) { top: 16px; }
.nz-burger span:nth-child(2) { top: 23px; }
.nz-burger.is-open span { background: var(--nz-fg) !important; }
.nz-burger.is-open span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.nz-burger.is-open span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

.nz-drawer {
  position: fixed; inset: 0; z-index: 400; background: var(--nz-bg);
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--nz-header-h) var(--nz-gut) 3rem;
  clip-path: inset(0 0 100% 0); transition: clip-path 0.75s var(--nz-e-out); overflow-y: auto;
}
.nz-drawer.is-open { clip-path: inset(0 0 0 0); }
.nz-drawer__list li { border-bottom: 1px solid var(--nz-line); }
.nz-drawer__link { display: flex; align-items: baseline; gap: 1rem; padding: 1.15rem 0; font-size: 1.1rem; font-weight: 700; }
.nz-drawer__link small { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.2em; color: var(--nz-acc); }
@media (max-width: 1023px) { .nz-nav { display: none; } .nz-burger { display: block; } }

/* --------------------------------------------------------------
   6. ヒーロー
   -------------------------------------------------------------- */
.nz-hero { position: relative; height: min(calc(var(--nz-vh) * 100), 900px); min-height: 520px; overflow: hidden; }
.nz-hero__media { position: absolute; inset: 0; overflow: hidden; }
.nz-hero__media img { width: 100%; height: 112%; object-fit: cover; }
.nz-hero__media::after {
  content: ""; position: absolute; inset: 0;
  /* 事務所写真は右側にグラフィティがあるので、左を濃くして文字を読ませ、右は見せる */
  background:
    linear-gradient(96deg, rgba(16,18,22,0.82) 0%, rgba(16,18,22,0.62) 34%, rgba(16,18,22,0.16) 62%, rgba(16,18,22,0.05) 100%),
    linear-gradient(180deg, rgba(16,18,22,0.34) 0%, rgba(16,18,22,0) 30%, rgba(16,18,22,0.42) 100%);
}
.nz-hero__inner {
  position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: center;
  max-width: var(--nz-maxw); margin-inline: auto; padding: var(--nz-header-h) var(--nz-gut) 0;
  color: #fff;
}
.nz-hero__kicker { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.32em; margin-bottom: 1.8em; color: rgba(255,255,255,0.9); }
.nz-hero__ttl { font-size: var(--nz-fs-hero); font-weight: 700; line-height: 1.42; letter-spacing: 0.02em; text-shadow: 0 2px 24px rgba(0,0,0,0.28); }
.nz-hero__ttl em { font-style: normal; color: #ffb28a; }
.nz-hero__desc { margin-top: 1.7rem; font-size: clamp(0.86rem, 1vw, 0.97rem); line-height: 2.2; max-width: 27em; color: rgba(255,255,255,0.88); }
.nz-hero__scroll {
  position: absolute; left: var(--nz-gut); bottom: 2.2rem; z-index: 3; display: flex; align-items: center; gap: 0.9rem;
  font-size: 0.62rem; font-weight: 700; letter-spacing: 0.24em; color: rgba(255,255,255,0.8);
}
.nz-hero__scroll i { display: block; width: 60px; height: 1px; background: rgba(255,255,255,0.35); position: relative; overflow: hidden; }
.nz-hero__scroll i::after { content: ""; position: absolute; inset: 0; background: #fff; animation: nz-scrl 2.4s var(--nz-e-io) infinite; }
@keyframes nz-scrl { 0% { transform: translateX(-100%); } 55%, 100% { transform: translateX(100%); } }

/* --------------------------------------------------------------
   7. ABOUT
   -------------------------------------------------------------- */
.nz-about__grid { display: grid; grid-template-columns: 1fr; gap: clamp(2.4rem, 6vw, 5.5rem); align-items: center; }
@media (min-width: 900px) { .nz-about__grid { grid-template-columns: 1fr 1.05fr; } }
.nz-about__fig { position: relative; overflow: hidden; aspect-ratio: 4/3; border-radius: var(--nz-r); }
.nz-about__fig img { width: 100%; height: 114%; object-fit: cover; }
.nz-about__body p + p { margin-top: 1.6em; }
.nz-about__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.4vw, 2.4rem); margin-top: clamp(3rem, 7vw, 5.5rem); }
.nz-about__stat { border-top: 2px solid var(--nz-fg); padding-top: 1.2rem; }
.nz-about__stat dt { font-size: var(--nz-fs-label); font-weight: 700; letter-spacing: 0.2em; color: var(--nz-fg-dim); }
.nz-about__stat dd { font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 700; line-height: 1.2; margin-top: 0.3em; letter-spacing: 0.01em; }
.nz-about__stat dd small { font-size: 0.38em; color: var(--nz-fg-mid); margin-left: 0.35em; letter-spacing: 0.06em; }
@media (max-width: 599px) {
  .nz-about__stats { grid-template-columns: 1fr; gap: 0; }
  .nz-about__stat { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding-block: 1rem; border-top-width: 1px; }
  .nz-about__stat dd { margin-top: 0; font-size: 1.7rem; }
}

/* --------------------------------------------------------------
   8. BUSINESS（背景固定＋カードが流れる）
   背景は position:sticky で画面に貼り付け、カードはセクション内に
   絶対配置して通常速度で通過させる。ScrollTrigger の pin は使わない
   （pin はレイアウトを差し替えるため、下の要素の位置ズレを招きやすい）
   -------------------------------------------------------------- */
.nz-bizflow {
  --nz-bf-n: 4;          /* カード枚数 */
  --nz-bf-step: calc(var(--nz-vh) * 64);    /* カード1枚あたりのスクロール量 */
  position: relative;
  height: calc(var(--nz-vh) * 100 + var(--nz-bf-n) * var(--nz-bf-step) + var(--nz-vh) * 34);
  background: var(--nz-ink);
}
.nz-bizflow__sticky { position: sticky; top: 0; height: calc(var(--nz-vh) * 100); overflow: hidden; }
.nz-bizflow__bg { position: absolute; inset: 0; overflow: hidden; }
.nz-bizflow__bg-imgs { position: absolute; inset: 0; will-change: transform; }
.nz-bizflow__bg-imgs img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; will-change: opacity;
}
.nz-bizflow__bg-imgs img:first-child { opacity: 1; }
.nz-bizflow__bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(60% 55% at 50% 50%, rgba(16,18,22,0.62) 0%, rgba(16,18,22,0.34) 60%, rgba(16,18,22,0.28) 100%),
    linear-gradient(180deg, rgba(16,18,22,0.34) 0%, rgba(16,18,22,0.12) 38%, rgba(16,18,22,0.46) 100%);
}
.nz-bizflow__head {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: min(560px, 62vw); z-index: 2; color: #fff; text-align: center;
}
/* 見出しは動かさない。中央寄せの transform を GSAP に触らせないため、
   将来アニメを足すときも外側ではなくこの内側の要素を対象にすること */
.nz-bizflow__head-inner { }
.nz-bizflow__en {
  font-size: clamp(2.6rem, 7.6vw, 6.6rem); font-weight: 700; line-height: 1;
  letter-spacing: 0.01em; color: rgba(255,255,255,0.92);
  text-shadow: 0 2px 30px rgba(0,0,0,0.3);
}
.nz-bizflow__jp { margin-top: 0.7rem; font-size: 0.82rem; font-weight: 700; letter-spacing: 0.28em; color: rgba(255,255,255,0.82); }
.nz-bizflow__note { margin-top: 1.5rem; margin-inline: auto; max-width: 25em; font-size: var(--nz-fs-small); line-height: 2.1; color: rgba(255,255,255,0.82); }

/* 流れるカード */
.nz-bizflow__card {
  /* display:block は必須。a は既定でインラインなので、position:relative に戻る
     モバイル時に背景もマージンも効かなくなる（absolute がブロック化していただけ） */
  display: block;
  position: absolute; z-index: 3; width: clamp(238px, 24vw, 330px);
  background: #fff; border-radius: 6px; overflow: hidden;
  box-shadow: 0 22px 60px rgba(10,12,16,0.28);
  top: calc(var(--nz-vh) * 86 + var(--i) * var(--nz-bf-step));
  transition: box-shadow 0.5s var(--nz-e-out), transform 0.5s var(--nz-e-out);
}
.nz-bizflow__card:nth-child(odd)  { right: clamp(1.25rem, 9vw, 10rem); }
.nz-bizflow__card:nth-child(even) { left:  clamp(1.25rem, 9vw, 10rem); }
.nz-bizflow__card:hover { transform: translateY(-6px); box-shadow: 0 28px 70px rgba(10,12,16,0.36); }
.nz-bizflow__card-body { padding: 1.5rem 1.5rem 0.2rem; }
.nz-bizflow__card-num { font-size: var(--nz-fs-label); font-weight: 700; letter-spacing: 0.2em; color: var(--nz-acc); }
.nz-bizflow__card-ttl { margin-top: 0.5em; font-size: 1.12rem; font-weight: 700; letter-spacing: 0.03em; }
.nz-bizflow__card-txt { margin-top: 0.7em; font-size: 0.8rem; line-height: 1.95; color: var(--nz-fg-mid); }
.nz-bizflow__card-media { margin-top: 1.3rem; aspect-ratio: 16/10; overflow: hidden; }
.nz-bizflow__card-media img { width: 100%; height: 100%; object-fit: cover; }
.nz-bizflow__card-more {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.05rem 1.5rem; font-size: 0.76rem; font-weight: 700; letter-spacing: 0.12em;
  border-top: 1px solid var(--nz-line);
}
.nz-bizflow__card-more i { width: 1.4em; height: 1px; background: currentColor; position: relative; flex: none; }
.nz-bizflow__card-more i::after {
  content: ""; position: absolute; right: 0; top: 50%; width: 5px; height: 5px;
  border-top: 1px solid currentColor; border-right: 1px solid currentColor; transform: translateY(-50%) rotate(45deg);
}
.nz-bizflow__card:hover .nz-bizflow__card-more { color: var(--nz-acc); }

/* セクション末尾のリンク */
.nz-bizflow__cta { margin-top: 2.2rem; }

/* 狭い画面では固定をやめて素直に積む */
@media (max-width: 899px) {
  .nz-bizflow { height: auto; }
  .nz-bizflow__sticky { position: relative; height: calc(var(--nz-vh) * 62); }
  .nz-bizflow__head { top: auto; bottom: clamp(1.6rem, 5vw, 3rem); left: 50%; transform: translateX(-50%); width: calc(100% - var(--nz-gut) * 2); }
  .nz-bizflow__card {
    position: relative; top: auto; left: auto !important; right: auto !important;
    width: auto; margin: 0 var(--nz-gut) 1.6rem; box-shadow: 0 12px 30px rgba(10,12,16,0.2);
  }
  .nz-bizflow__cards { padding-top: clamp(2rem, 8vw, 3.4rem); padding-bottom: 1.4rem; }
  .nz-bizflow__cta { margin-top: 1.6rem; }
}

/* --------------------------------------------------------------
   9. WORKS（通常グリッド）
   -------------------------------------------------------------- */
.nz-works__list { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 310px), 1fr)); gap: clamp(1.8rem, 3.4vw, 3rem); }
.nz-card { display: block; }
.nz-card__media { position: relative; aspect-ratio: 3/2; overflow: hidden; border-radius: var(--nz-r); background: var(--nz-bg-3); }
.nz-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--nz-e-out); }
.nz-card:hover .nz-card__media img { transform: scale(1.05); }
.nz-card__cat { position: absolute; left: 0; top: 0; background: rgba(255,255,255,0.94); color: var(--nz-fg); font-size: var(--nz-fs-label); font-weight: 700; letter-spacing: 0.12em; padding: 0.65em 1.2em; }
.nz-card__ttl { margin-top: 1.05em; font-size: 1rem; font-weight: 700; line-height: 1.75; }
.nz-card__date { margin-top: 0.4em; font-size: 0.76rem; letter-spacing: 0.1em; color: var(--nz-fg-dim); }

/* --------------------------------------------------------------
   10. NEWS
   -------------------------------------------------------------- */
.nz-news__list { border-top: 1px solid var(--nz-line); }
.nz-news__item { border-bottom: 1px solid var(--nz-line); }
.nz-news__link { display: grid; grid-template-columns: 1fr; gap: 0.4rem 1.8rem; padding: clamp(1.3rem, 3vw, 1.9rem) 0; transition: color 0.4s; }
@media (min-width: 760px) { .nz-news__link { grid-template-columns: 7.5rem 8rem 1fr; align-items: center; } }
.nz-news__link:hover { color: var(--nz-acc); }
.nz-news__date { font-size: 0.8rem; letter-spacing: 0.1em; color: var(--nz-fg-dim); }
.nz-news__cat { justify-self: start; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; color: var(--nz-acc); background: var(--nz-acc-soft); padding: 0.35em 1.1em; border-radius: 999px; }
.nz-news__ttl { font-size: 0.96rem; line-height: 1.85; }

/* --------------------------------------------------------------
   11. 全幅CTA（濃い背景はここだけ）
   -------------------------------------------------------------- */
.nz-cta { position: relative; overflow: hidden; }
.nz-cta__media { position: absolute; inset: 0; }
.nz-cta__media img { width: 100%; height: 114%; object-fit: cover; }
.nz-cta__media::after { content: ""; position: absolute; inset: 0; background: rgba(20,22,26,0.62); }
.nz-cta__inner { position: relative; z-index: 2; padding-block: clamp(5rem, 13vw, 9rem); color: #fff; }
.nz-cta__ttl { font-size: var(--nz-fs-h2); font-weight: 700; line-height: 1.55; }
.nz-cta__txt { margin-top: 1.2rem; font-size: var(--nz-fs-small); color: rgba(255,255,255,0.86); max-width: 30em; line-height: 2.1; }
.nz-cta__btns { margin-top: clamp(2rem, 4vw, 2.8rem); display: flex; flex-wrap: wrap; gap: 1rem; }
.nz-cta .nz-label { color: #ffb28a; }
.nz-cta .nz-label::before { background: #ffb28a; }

/* --------------------------------------------------------------
   12. フッター
   -------------------------------------------------------------- */
.nz-footer { background: var(--nz-bg-2); padding-top: clamp(3.5rem, 8vw, 6rem); }
.nz-footer__grid { display: grid; grid-template-columns: 1fr; gap: clamp(2.4rem, 5vw, 4rem); }
@media (min-width: 900px) { .nz-footer__grid { grid-template-columns: 1.3fr 1fr 1fr; } }
.nz-footer__logo img { width: 180px; }
.nz-footer__addr { margin-top: 1.4rem; font-size: var(--nz-fs-small); color: var(--nz-fg-mid); font-style: normal; line-height: 2.2; }
.nz-footer__navttl { font-size: var(--nz-fs-label); font-weight: 700; letter-spacing: 0.22em; color: var(--nz-acc); margin-bottom: 1.1rem; }
.nz-footer__nav li + li { margin-top: 0.7rem; }
.nz-footer__nav a { font-size: 0.86rem; color: var(--nz-fg-mid); transition: color 0.35s; }
.nz-footer__nav a:hover { color: var(--nz-acc); }
.nz-footer__bottom {
  margin-top: clamp(3rem, 7vw, 4.5rem); border-top: 1px solid var(--nz-line); padding-block: 1.5rem;
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center;
  font-size: 0.7rem; letter-spacing: 0.1em; color: var(--nz-fg-dim);
}
.nz-pagetop {
  position: fixed; right: clamp(1rem, 3vw, 2.4rem); bottom: 1.8rem; z-index: 300; width: 46px; height: 46px;
  border: 1px solid var(--nz-line); background: rgba(255,255,255,0.9); backdrop-filter: blur(8px);
  border-radius: 50%; display: grid; place-items: center; opacity: 0; pointer-events: none;
  transition: opacity 0.4s, background 0.35s, border-color 0.35s;
}
.nz-pagetop.is-show { opacity: 1; pointer-events: auto; }
.nz-pagetop:hover { background: var(--nz-acc); border-color: var(--nz-acc); }
.nz-pagetop span { width: 8px; height: 8px; border-top: 1.5px solid var(--nz-fg); border-right: 1.5px solid var(--nz-fg); transform: translateY(2px) rotate(-45deg); }
.nz-pagetop:hover span { border-color: #fff; }

/* --------------------------------------------------------------
   13. 下層共通
   -------------------------------------------------------------- */
.nz-phead { background: var(--nz-bg-2); padding-top: calc(var(--nz-header-h) + clamp(3.5rem, 9vw, 7rem)); padding-bottom: clamp(3rem, 7vw, 5rem); }
.nz-phead__jp { font-size: clamp(1.8rem, 4vw, 3.2rem); font-weight: 700; letter-spacing: 0.03em; }
.nz-crumb { margin-top: 1.4rem; font-size: 0.72rem; letter-spacing: 0.08em; color: var(--nz-fg-dim); display: flex; flex-wrap: wrap; gap: 0.6em; }
.nz-crumb a:hover { color: var(--nz-acc); }

.nz-rich h2 { font-size: var(--nz-fs-h3); font-weight: 700; margin-top: 2.8em; margin-bottom: 1em; padding-left: 0.85em; border-left: 3px solid var(--nz-acc); }
.nz-rich h2:first-child { margin-top: 0; }
.nz-rich h3 { font-size: 1.02rem; font-weight: 700; margin-top: 2.2em; margin-bottom: 0.7em; }
.nz-rich p { color: var(--nz-fg-mid); }
.nz-rich p + p { margin-top: 1.5em; }
.nz-rich img { margin-block: 2.2em; border-radius: var(--nz-r); }
.nz-rich ul { margin-block: 1.5em; }
.nz-rich ul li { position: relative; padding-left: 1.4em; color: var(--nz-fg-mid); }
.nz-rich ul li::before { content: ""; position: absolute; left: 0; top: 0.95em; width: 7px; height: 1px; background: var(--nz-acc); }
.nz-rich a { color: var(--nz-acc); text-decoration: underline; text-underline-offset: 0.25em; }

.nz-dl { border-top: 1px solid var(--nz-line); }
.nz-dl__row { display: grid; grid-template-columns: 1fr; gap: 0.3rem; padding-block: clamp(1.1rem, 2.4vw, 1.7rem); border-bottom: 1px solid var(--nz-line); }
@media (min-width: 700px) { .nz-dl__row { grid-template-columns: 13rem 1fr; gap: 2rem; } }
.nz-dl__row dt { font-size: 0.86rem; font-weight: 700; letter-spacing: 0.06em; }
.nz-dl__row dd { color: var(--nz-fg-mid); font-size: 0.92rem; }

.nz-filter { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.nz-filter__btn { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; padding: 0.7em 1.6em; border: 1px solid var(--nz-line); border-radius: 999px; color: var(--nz-fg-mid); transition: all 0.35s; }
.nz-filter__btn:hover { border-color: var(--nz-fg); color: var(--nz-fg); }
.nz-filter__btn.is-active { background: var(--nz-acc); border-color: var(--nz-acc); color: #fff; }

.nz-pager { display: flex; justify-content: center; gap: 0.5rem; margin-top: clamp(3rem, 6vw, 4.5rem); }
.nz-pager a, .nz-pager span { min-width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--nz-line); border-radius: 50%; font-size: 0.82rem; color: var(--nz-fg-mid); transition: all 0.35s; }
.nz-pager a:hover { border-color: var(--nz-acc); color: var(--nz-acc); }
.nz-pager .is-current { background: var(--nz-acc); border-color: var(--nz-acc); color: #fff; }

.nz-form__row { margin-bottom: clamp(1.6rem, 3vw, 2.2rem); }
.nz-form__label { display: flex; align-items: center; gap: 0.8em; font-size: 0.88rem; font-weight: 700; margin-bottom: 0.7em; }
.nz-form__req { font-size: 0.62rem; letter-spacing: 0.1em; background: var(--nz-acc); color: #fff; padding: 0.35em 0.85em; border-radius: 3px; }
.nz-form__input, .nz-form__textarea, .nz-form__select {
  width: 100%; background: var(--nz-bg-2); border: 1px solid var(--nz-line); color: var(--nz-fg);
  padding: 0.95em 1.1em; font-family: inherit; font-size: 0.94rem; border-radius: var(--nz-r); transition: border-color 0.35s, background 0.35s;
}
.nz-form__input:focus, .nz-form__textarea:focus, .nz-form__select:focus { outline: none; border-color: var(--nz-acc); background: #fff; }
.nz-form__textarea { min-height: 12rem; resize: vertical; }
.nz-form__note { font-size: 0.78rem; color: var(--nz-fg-dim); margin-top: 0.6em; }
.nz-form__submit { display: flex; justify-content: center; margin-top: clamp(2.4rem, 5vw, 3.4rem); }

.nz-404 { min-height: calc(var(--nz-vh) * 100); display: grid; place-items: center; text-align: center; padding: var(--nz-header-h) var(--nz-gut) 4rem; }
.nz-404__num { font-size: clamp(4.5rem, 16vw, 12rem); font-weight: 700; line-height: 1; color: var(--nz-bg-3); }

/* --------------------------------------------------------------
   14. アニメーション初期状態（JS有効時のみ）
   -------------------------------------------------------------- */
.js [data-anim] { opacity: 0; }
.js [data-anim="up"] { transform: translateY(30px); }
.js [data-anim="clip"] { opacity: 1; clip-path: inset(0 0 100% 0); }
.js [data-split] .nz-line { display: block; overflow: hidden; }
.js [data-split] .nz-line > span { display: block; transform: translateY(105%); }
.js [data-stagger] > * { opacity: 0; transform: translateY(24px); }

@media (prefers-reduced-motion: reduce) {
  .js [data-anim], .js [data-stagger] > * { opacity: 1 !important; transform: none !important; clip-path: none !important; }
  .js [data-split] .nz-line > span { transform: none !important; }
  .nz-hero__scroll i::after { animation: none; }
}

/* --------------------------------------------------------------
   15. ヘッダーのロゴ切替（ヒーロー上は白抜き、それ以外は濃色）
   -------------------------------------------------------------- */
.nz-header__logo { position: relative; display: block; line-height: 0; }
.nz-header__logo img { width: clamp(130px, 15vw, 172px); transition: opacity 0.4s var(--nz-e-out); }
.nz-header__logo-light { position: absolute; left: 0; top: 0; }
/* 既定（ソリッド）は濃色ロゴ */
.nz-header__logo-dark { opacity: 1; }
.nz-header__logo-light { opacity: 0; }
/* ヒーロー上の透過状態だけ白ロゴ */
.nz-header[data-header-hero]:not(.is-solid) .nz-header__logo-dark { opacity: 0; }
.nz-header[data-header-hero]:not(.is-solid) .nz-header__logo-light { opacity: 1; }
.nz-header[data-header-hero]:not(.is-solid) .nz-nav__link { color: #fff; }
.nz-header[data-header-hero]:not(.is-solid) .nz-burger span { background: #fff; }
/* 下層ページは常にソリッド */
.nz-header--fixed-solid { background: rgba(255,255,255,0.94); backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--nz-line); }

/* --------------------------------------------------------------
   16. 下層ページ個別
   TOPと同じトークン・同じ余白リズムで組む。新しい色は足さない
   -------------------------------------------------------------- */

/* 幅の狭い読み物用ラッパ */
.nz-wrap--narrow { max-width: 980px; }

/* 中央寄せの見出し（.nz-sechead は既定で flex 横並びなので上書きする） */
.nz-sechead--center { display: block; text-align: center; }
.nz-sechead--center .nz-label { margin-bottom: 1.4em; }
.nz-lead--center { margin-inline: auto; margin-top: 1.6rem; text-align: left; }
@media (min-width: 760px) { .nz-lead--center { text-align: center; max-width: 42em; } }

/* 画像＋テキストの2カラム */
.nz-cols { display: grid; gap: clamp(2.2rem, 5vw, 4.6rem); align-items: start; }
@media (min-width: 900px) {
  .nz-cols { grid-template-columns: 1fr 1.18fr; }
  .nz-cols--rev { grid-template-columns: 1.18fr 1fr; }
  .nz-cols--rev .nz-cols__fig { order: 2; }
  .nz-cols--mid { align-items: center; }
  /* 本文が長いカラムに写真が置いていかれないよう、写真側を貼り付ける */
  .nz-cols--sticky .nz-cols__fig { position: sticky; top: calc(var(--nz-header-h) + clamp(1.5rem, 4vw, 3rem)); }
}
.nz-cols__fig { position: relative; overflow: hidden; border-radius: var(--nz-r); aspect-ratio: 4/3; background: var(--nz-bg-3); }
.nz-cols__fig img { width: 100%; height: 112%; object-fit: cover; }
.nz-cols__body p + p { margin-top: 1.6em; }

/* 署名（代表挨拶） */
.nz-sign { margin-top: clamp(2rem, 4vw, 3rem); display: flex; align-items: baseline; justify-content: flex-end; gap: 1.1rem; }
.nz-sign small { font-size: 0.72rem; letter-spacing: 0.16em; color: var(--nz-fg-dim); }
.nz-sign strong { font-size: 1.2rem; font-weight: 700; letter-spacing: 0.14em; }

/* 企業理念 */
.nz-creed__ttl { font-size: clamp(1.25rem, 2.7vw, 1.95rem); font-weight: 700; line-height: 1.85; letter-spacing: 0.02em; }
.nz-creed__list { margin-top: clamp(2rem, 4vw, 3rem); border-top: 1px solid var(--nz-line); }
.nz-creed__list li { display: flex; gap: 0.9em; align-items: baseline; padding: 1.05em 0; border-bottom: 1px solid var(--nz-line); font-size: 0.98rem; }
.nz-creed__list li::before { content: "一."; flex: none; color: var(--nz-acc); font-weight: 700; letter-spacing: 0.05em; }

/* 地図 */
.nz-map { position: relative; aspect-ratio: 16/9; border-radius: var(--nz-r); overflow: hidden; background: var(--nz-bg-3); }
.nz-map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
@media (max-width: 599px) { .nz-map { aspect-ratio: 4/3; } }

/* 業務内容リスト（画像とテキストを交互に） */
.nz-bizlist { display: grid; gap: clamp(3.2rem, 8vw, 6.5rem); }
.nz-bizitem { display: grid; gap: clamp(1.6rem, 4vw, 3.6rem); align-items: center; }
@media (min-width: 860px) {
  .nz-bizitem { grid-template-columns: 1.05fr 1fr; }
  .nz-bizitem:nth-child(even) .nz-bizitem__fig { order: 2; }
}
.nz-bizitem__fig { overflow: hidden; border-radius: var(--nz-r); aspect-ratio: 3/2; background: var(--nz-bg-3); }
.nz-bizitem__fig img { width: 100%; height: 100%; object-fit: cover; }
.nz-bizitem__num { font-size: var(--nz-fs-label); font-weight: 700; letter-spacing: 0.24em; color: var(--nz-acc); }
.nz-bizitem__ttl { margin-top: 0.5em; font-size: clamp(1.3rem, 2.4vw, 1.85rem); font-weight: 700; letter-spacing: 0.03em; }
.nz-bizitem__txt { margin-top: 1.2rem; color: var(--nz-fg-mid); font-size: 0.94rem; }
.nz-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.3rem; }
.nz-tags li { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; color: var(--nz-fg-mid); border: 1px solid var(--nz-line); border-radius: 999px; padding: 0.5em 1.15em; }

/* 工程フロー */
.nz-flow { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 220px), 1fr)); gap: clamp(1.5rem, 3vw, 2.6rem); }
.nz-flow__fig { position: relative; aspect-ratio: 1; overflow: hidden; border-radius: var(--nz-r); background: var(--nz-bg-3); }
.nz-flow__fig img { width: 100%; height: 100%; object-fit: cover; }
.nz-flow__num {
  position: absolute; left: 0; top: 0; z-index: 2; background: var(--nz-acc); color: #fff;
  font-size: var(--nz-fs-label); font-weight: 700; letter-spacing: 0.12em; padding: 0.6em 1.1em;
}
.nz-flow__ttl { margin-top: 1.05em; font-size: 1.02rem; font-weight: 700; letter-spacing: 0.03em; }
.nz-flow__txt { margin-top: 0.5em; font-size: 0.8rem; line-height: 1.95; color: var(--nz-fg-mid); }

/* 番号付きカード（働きやすい環境作り） */
.nz-numlist { display: grid; gap: clamp(1.4rem, 3vw, 2.2rem); counter-reset: nznum; }
@media (min-width: 860px) { .nz-numlist { grid-template-columns: 1fr 1fr; } }
.nz-numcard { counter-increment: nznum; background: #fff; border: 1px solid var(--nz-line); border-radius: var(--nz-r); padding: clamp(1.6rem, 3vw, 2.5rem); }
.nz-numcard::before { content: counter(nznum, decimal-leading-zero); display: block; font-size: 0.9rem; font-weight: 700; letter-spacing: 0.14em; color: var(--nz-acc); }
.nz-numcard__ttl { margin-top: 0.6em; font-size: 1.08rem; font-weight: 700; line-height: 1.7; }
.nz-numcard__txt { margin-top: 0.9em; font-size: 0.86rem; line-height: 2; color: var(--nz-fg-mid); }
.nz-dots { margin-top: 1.3rem; }
.nz-dots li { position: relative; padding-left: 1.4em; font-size: 0.84rem; line-height: 2; color: var(--nz-fg-mid); }
.nz-dots li::before { content: ""; position: absolute; left: 0; top: 0.85em; width: 6px; height: 6px; border-radius: 50%; background: var(--nz-acc); }

/* 採用KV */
.nz-rkv { position: relative; overflow: hidden; border-radius: var(--nz-r); display: grid; align-items: end; min-height: clamp(340px, calc(var(--nz-vh) * 56), 560px); }
.nz-rkv__media { position: absolute; inset: 0; }
.nz-rkv__media img { width: 100%; height: 100%; object-fit: cover; }
.nz-rkv__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(16,18,22,0.15) 0%, rgba(16,18,22,0.35) 45%, rgba(16,18,22,0.78) 100%); }
.nz-rkv__body { position: relative; z-index: 2; padding: clamp(1.6rem, 4vw, 3.4rem); color: #fff; }
.nz-rkv__catch { font-size: clamp(1.25rem, 2.9vw, 2.15rem); font-weight: 700; line-height: 1.75; text-shadow: 0 2px 22px rgba(0,0,0,0.32); }
.nz-rkv__btns { margin-top: clamp(1.4rem, 3vw, 2.2rem); display: flex; flex-wrap: wrap; gap: 1rem; }

/* 募集要項などの帯 */
.nz-band { background: var(--nz-bg-2); border-radius: var(--nz-r); padding: clamp(2rem, 5vw, 3.6rem); text-align: center; }
.nz-band__ttl { font-size: clamp(1.1rem, 2.2vw, 1.5rem); font-weight: 700; }
.nz-band__btns { margin-top: 1.8rem; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* 記事（施工実績・お知らせ 詳細） */
.nz-article__head { border-bottom: 1px solid var(--nz-line); padding-bottom: clamp(1.4rem, 3vw, 2.1rem); margin-bottom: clamp(2.2rem, 5vw, 3.4rem); }
.nz-article__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 0.8rem 1.3rem; }
.nz-article__date { font-size: 0.8rem; letter-spacing: 0.1em; color: var(--nz-fg-dim); }
.nz-article__cat { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; color: var(--nz-acc); background: var(--nz-acc-soft); padding: 0.4em 1.15em; border-radius: 999px; }
.nz-article__ttl { margin-top: 1.1rem; font-size: clamp(1.35rem, 3vw, 2.2rem); font-weight: 700; line-height: 1.7; letter-spacing: 0.02em; }
.nz-article__nav { display: flex; justify-content: center; margin-top: clamp(3rem, 6vw, 4.5rem); }
.nz-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); gap: 1rem; margin-block: 2.4em; }
.nz-gallery img { margin: 0; aspect-ratio: 4/3; object-fit: cover; width: 100%; }

/* 一覧の件数表示 */
.nz-count { font-size: 0.78rem; letter-spacing: 0.1em; color: var(--nz-fg-dim); margin-bottom: 1.4rem; }

/* サイトマップ */
.nz-sitemap { border-top: 1px solid var(--nz-line); }
.nz-sitemap__link {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.25em 0; border-bottom: 1px solid var(--nz-line);
  font-size: 1rem; font-weight: 700; transition: color 0.35s var(--nz-e-out), padding-left 0.35s var(--nz-e-out);
}
.nz-sitemap__link small { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.2em; color: var(--nz-fg-dim); }
.nz-sitemap__link:hover { color: var(--nz-acc); padding-left: 0.6em; }
.nz-sitemap__sub { padding-left: clamp(1rem, 3vw, 2.2rem); }
.nz-sitemap__sub .nz-sitemap__link { font-size: 0.88rem; font-weight: 400; color: var(--nz-fg-mid); }

/* 番号付き本文（プライバシーポリシー） */
.nz-olist { counter-reset: nzol; border-top: 1px solid var(--nz-line); }
.nz-olist li {
  counter-increment: nzol; display: grid; grid-template-columns: 2.8em 1fr; gap: 0 1em;
  padding: 1.35em 0; border-bottom: 1px solid var(--nz-line);
  font-size: 0.92rem; line-height: 2; color: var(--nz-fg-mid);
}
.nz-olist li::before { content: counter(nzol, decimal-leading-zero); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.1em; color: var(--nz-acc); line-height: 2.25; }

/* 電話での問い合わせ */
.nz-tel { display: grid; gap: 0.4rem; text-align: center; }
.nz-tel__num { font-size: clamp(1.7rem, 4vw, 2.5rem); font-weight: 700; letter-spacing: 0.06em; }
.nz-tel__note { font-size: 0.78rem; color: var(--nz-fg-dim); letter-spacing: 0.08em; }

/* フォームの補足 */
.nz-form__privacy { margin-top: clamp(2rem, 4vw, 3rem); background: var(--nz-bg-2); border-radius: var(--nz-r); padding: clamp(1.3rem, 3vw, 2rem); font-size: 0.84rem; color: var(--nz-fg-mid); }
.nz-form__check { display: flex; align-items: flex-start; gap: 0.7em; margin-top: 1rem; font-size: 0.86rem; }
.nz-form__check input { margin-top: 0.55em; accent-color: var(--nz-acc); }

/* --------------------------------------------------------------
   17. WordPress 側の出力に当てる分
   静的HTMLでは使わないが、テーマと同じ1本のCSSで運用したいのでここに置く
   （2本に分けると、片方だけ直して差分が出る）
   -------------------------------------------------------------- */

/* 管理バーの分だけ固定ヘッダーを下げる */
.admin-bar .nz-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .nz-header { top: 46px; } }

/* Contact Form 7 -------------------------------------------------
   フォームのマークアップは管理画面（CF7の編集画面）側にあり、テーマからは触れない。
   クラスが付いていないフォームでも成立するよう、クラスではなく要素セレクタで当てる。
   docs/cf7-*.txt のテンプレートを貼れば行の間隔と必須バッジまで揃うが、
   貼らなくても「素のCF7」がこの見た目になる、という二段構えにしている */
.nz-form .wpcf7-form-control-wrap { display: block; }
.nz-form label { display: block; font-size: 0.88rem; font-weight: 700; margin-bottom: 0.7em; }
.nz-form form > p { margin-bottom: clamp(1.6rem, 3vw, 2.2rem); }

.nz-form input[type="text"],
.nz-form input[type="email"],
.nz-form input[type="tel"],
.nz-form input[type="url"],
.nz-form input[type="number"],
.nz-form input[type="date"],
.nz-form input[type="search"],
.nz-form input[type="password"],
.nz-form select,
.nz-form textarea {
  width: 100%; background: var(--nz-bg-2); border: 1px solid var(--nz-line); color: var(--nz-fg);
  padding: 0.95em 1.1em; font-family: inherit; font-size: 0.94rem; line-height: 1.7;
  border-radius: var(--nz-r); -webkit-appearance: none; appearance: none;
  transition: border-color 0.35s, background 0.35s;
}
.nz-form select {
  /* appearance:none で消える矢印を描き直す */
  background-image: linear-gradient(45deg, transparent 50%, var(--nz-fg-mid) 50%),
                    linear-gradient(135deg, var(--nz-fg-mid) 50%, transparent 50%);
  background-position: calc(100% - 1.35em) 1.25em, calc(100% - 1.05em) 1.25em;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2.8em;
}
.nz-form input:focus, .nz-form select:focus, .nz-form textarea:focus {
  outline: none; border-color: var(--nz-acc); background: #fff;
}
.nz-form textarea { min-height: 12rem; resize: vertical; }
.nz-form input[type="checkbox"], .nz-form input[type="radio"] {
  width: auto; accent-color: var(--nz-acc); margin-right: 0.6em;
}

/* 送信・確認・戻るボタン。
   input には ::before を置けないので .nz-btn のスライド塗りつぶしは効かない。
   塗りは最初から入れておく */
.nz-form input[type="submit"],
.nz-form input[type="button"],
.nz-form button[type="submit"],
.nz-form button:not(.nz-btn) {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 1.1em 2.6em; font-size: 0.86rem; font-weight: 700; letter-spacing: 0.1em;
  border-radius: 999px; border: 1px solid var(--nz-acc);
  background: var(--nz-acc); color: #fff; cursor: pointer; width: auto;
  -webkit-appearance: none; appearance: none;
  transition: background 0.4s var(--nz-e-out), border-color 0.4s var(--nz-e-out), color 0.4s var(--nz-e-out);
}
.nz-form input[type="submit"]:hover,
.nz-form button[type="submit"]:hover { background: var(--nz-fg); border-color: var(--nz-fg); }
/* 「戻る」は副次的な操作なので白抜きにする（Confirm Plus は input[type=button] で出す） */
.nz-form input[type="button"] { background: transparent; color: var(--nz-fg); border-color: var(--nz-fg); }
.nz-form input[type="button"]:hover { background: var(--nz-fg); color: #fff; }
/* ボタンが2つ並ぶときの間隔。CF7側のマークアップに依存しないよう、親をflexにしない */
.nz-form input[type="submit"] + input[type="button"],
.nz-form input[type="button"] + input[type="submit"] { margin-left: 1rem; }
.nz-form .nz-form__submit { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-top: clamp(2.4rem, 5vw, 3.4rem); }

/* 同意チェックとエラー表示 */
.nz-form .wpcf7-list-item { margin: 0; }
.nz-form .wpcf7-list-item-label { font-size: 0.86rem; font-weight: 400; }
.nz-form .wpcf7-not-valid-tip { display: block; margin-top: 0.5em; font-size: 0.78rem; color: #c0341d; }
.nz-form .wpcf7-not-valid { border-color: #c0341d; }
.nz-form .wpcf7-response-output {
  margin: 1.6rem 0 0; padding: 1em 1.2em; border: 1px solid var(--nz-line);
  border-radius: var(--nz-r); font-size: 0.86rem; color: var(--nz-fg-mid);
}
.nz-form .wpcf7-spinner { margin-left: 0.8em; }

/* 旧サイトから引き継いだCF7フォーム本文のマークアップに当てる分。
   本文は dl.row > dt.ttl + dd.desc という構造で、クラス名が旧テーマのもの。
   docs/cf7-*.txt に差し替えれば不要になるが、差し替えないままでも
   成立するように、.nz-form の中に限って受け止めておく */
.nz-form .lead-txt { color: var(--nz-fg-mid); font-size: var(--nz-fs-body); margin-bottom: clamp(2rem, 4vw, 3rem); }
.nz-form .form-box .row { margin-bottom: clamp(1.6rem, 3vw, 2.2rem); }
.nz-form .form-box .ttl {
  display: flex; align-items: center; gap: 0.8em;
  font-size: 0.88rem; font-weight: 700; margin-bottom: 0.7em;
}
.nz-form .form-box .ttl label { display: inline; margin: 0; font-size: inherit; font-weight: inherit; }
/* 必須バッジは旧マークアップの is-required から描く（.nz-form__req と同じ見た目） */
.nz-form .is-required::after {
  content: "必須"; flex: none; font-size: 0.62rem; font-weight: 700; letter-spacing: 0.1em;
  background: var(--nz-acc); color: #fff; padding: 0.35em 0.85em; border-radius: 3px;
}
.nz-form fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.nz-form legend { display: block; width: 100%; padding: 0; }
.nz-form .btn-box { display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem; margin-top: clamp(2.4rem, 5vw, 3.4rem); }
.nz-form .agree-privacy-policy { display: block; }
/* 同意文の中のリンク。<label> の外に置く前提なので、素の <a> で色が付くようにしておく */
.nz-form__privacy a { color: var(--nz-acc); text-decoration: underline; text-underline-offset: 0.25em; }
.nz-form__privacy p { margin: 0; }

/* ラジオ・チェックボックスの label は「見出しのラベル」ではないので、
   上の .nz-form label（block・太字）を打ち消す。順番が逆だと選択肢が縦積みになる */
.nz-form .wpcf7-list-item { display: inline-block; margin: 0 1.6rem 0.4rem 0; }
.nz-form .wpcf7-list-item label {
  display: inline-flex; align-items: center; gap: 0.15em;
  margin: 0; font-size: 0.9rem; font-weight: 400; cursor: pointer;
}

/* the_content() の出力 -------------------------------------------
   エディタが付ける wp- 系クラスと、素の <p><img> を .nz-rich に馴染ませる */
.nz-rich .wp-caption { max-width: 100%; margin-block: 2.2em; }
.nz-rich .wp-caption-text,
.nz-rich figcaption { margin-top: 0.7em; font-size: 0.78rem; color: var(--nz-fg-dim); text-align: left; }
.nz-rich .alignleft  { float: left;  margin: 0.4em 2em 1.6em 0; }
.nz-rich .alignright { float: right; margin: 0.4em 0 1.6em 2em; }
.nz-rich .aligncenter { display: block; margin-inline: auto; }
.nz-rich > *:last-child { margin-bottom: 0; }
.nz-rich::after { content: ""; display: block; clear: both; }
@media (max-width: 599px) {
  .nz-rich .alignleft, .nz-rich .alignright { float: none; margin-inline: 0; }
}
