@charset "UTF-8";
/* =========================================================
   株式会社関西精工 トップページ（リニューアル案）
   ========================================================= */

/* ===== 変数（素材リストの値） ===== */
:root {
  --c-bg: #F4F6F7;        /* 背景：クールホワイト */
  --c-dark: #22262A;      /* 文字・濃い面：チャコール */
  --c-gray: #A9B1B8;      /* 罫線・英字：アルミグレー */
  --c-accent: #F2B705;    /* ボタン・ライン：シグナルイエロー */
  --c-white: #FFFFFF;
  --c-dummy: #8E959B;     /* ダミー本文 */
  --c-dummy-bg: #CDD1D5;  /* ダミー条件の帯 */

  --ff-head: "Zen Kaku Gothic New", "Noto Sans JP", "Noto Sans CJK JP", sans-serif;
  --ff-body: "Noto Sans JP", "Noto Sans CJK JP", "Hiragino Sans", sans-serif;
  --ff-en: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;

  --fs-hero: 64px;
  --fs-sec: 40px;
  --fs-body: 16px;
  --fs-nav: 14px;

  --max-w: 1200px;
  --pad-x: 48px;
  --sec-gap: 120px;
  --r-card: 4px;
  --r-btn: 4px;
  --btn-h: 56px;
  --btn-px: 24px;
  --header-h: 72px;
}
@media (max-width: 768px) {
  :root {
    --fs-hero: 30px;
    --fs-sec: 28px;
    --pad-x: 20px;
    --sec-gap: 64px;
    --header-h: 72px;
  }
}

/* ===== リセット・基本 ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  margin: 0; background: var(--c-bg); color: var(--c-dark);
  font-family: var(--ff-body); font-size: var(--fs-body); line-height: 1.8; letter-spacing: .03em;
  -webkit-text-size-adjust: 100%; overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, p { margin: 0; }
address { font-style: normal; }
svg { width: 1em; height: 1em; flex-shrink: 0; }
.container { max-width: calc(var(--max-w) + var(--pad-x) * 2); margin: 0 auto; padding: 0 var(--pad-x); }
.container--narrow { max-width: calc(800px + var(--pad-x) * 2); }
.section { padding: calc(var(--sec-gap) / 2) 0; }
.sp-only, .sp-only-inline { display: none; }
@media (max-width: 768px) {
  .pc-only, .pc-only-flex { display: none !important; }
  .sp-only { display: inline; }
  .sp-only-inline { display: inline-block; }
}
.dummy { color: var(--c-dummy); font-size: 14px; line-height: 1.9; }

/* ===== ボタン ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 14px;
  min-height: var(--btn-h); padding: 0 var(--btn-px); border-radius: var(--r-btn);
  border: 2px solid transparent; font-family: var(--ff-body); font-weight: 700; font-size: 16px; letter-spacing: .06em;
  cursor: pointer; transition: opacity .2s, background-color .2s; white-space: nowrap;
}
.btn:hover { opacity: .88; }
.btn svg { font-size: 16px; }
.btn--yellow { background: var(--c-accent); color: var(--c-dark); }
.btn--outline-white { border-color: #fff; color: #fff; background: transparent; }
.btn--outline-white:hover { background: rgba(255,255,255,.1); opacity: 1; }
.btn--lg { min-height: 66px; font-size: 21px; min-width: 300px; gap: 24px; }
.ico-mail { font-size: 22px !important; }

/* ===== セクション見出し（太字＋右へ伸びる罫線） ===== */
.sec-title { display: flex; align-items: center; gap: 28px; margin-bottom: 28px; }
.sec-title::after { content: ""; flex: 1; height: 1px; background: var(--c-dark); opacity: .5; }
.sec-title__ja { font-family: var(--ff-head); font-weight: 900; font-size: calc(var(--fs-sec) * 1.4); line-height: 1.2; letter-spacing: .06em; }
.sec-title__en { font-family: var(--ff-en); font-weight: 600; font-size: 24px; letter-spacing: .08em; color: #4A5157; margin-left: -4px; align-self: flex-end; padding-bottom: 6px; }
.sec-title--white { color: #fff; }
.sec-title--white::after { background: #fff; opacity: .7; }
.sec-title--sm .sec-title__ja { font-size: var(--fs-sec); }

/* ===== ヘッダー ===== */
.header { position: sticky; top: 0; z-index: 100; background: var(--c-bg); height: var(--header-h); }
.header__inner { height: 100%; display: flex; align-items: center; gap: 20px; padding: 0 24px 0 32px; }
.logo { display: flex; align-items: baseline; gap: 14px; flex-shrink: 0; }
.logo__en { font-family: var(--ff-en); font-weight: 600; font-size: 36px; letter-spacing: .01em; line-height: 1; }
.logo__ja { font-size: 14px; font-weight: 500; }
.gnav { margin: 0 auto; }
.gnav__list { display: flex; gap: 18px; }
.gnav__list li { font-size: var(--fs-nav); font-weight: 500; white-space: nowrap; }
.gnav__list a:hover { color: #9A7400; }
.gnav__sp-contact { display: none; }
.header__contact { display: flex; align-items: center; gap: 20px; }
.header__tel { display: flex; align-items: center; gap: 8px; font-family: var(--ff-en); font-weight: 600; font-size: 26px; letter-spacing: .02em; white-space: nowrap; }
.header__tel svg { font-size: 18px; }
.btn--header { min-height: 50px; padding: 0 22px; font-size: 14px; gap: 10px; }
.hamburger { display: none; }

/* ===== メインビジュアル ===== */
.hero { position: relative; height: calc(100vh - var(--header-h)); min-height: 640px; max-height: 920px; overflow: hidden; }
.hero__img, .hero__img img { width: 100%; height: 100%; }
.hero__img img { object-fit: cover; object-position: center 40%; }
.hero__panel { position: absolute; left: 0; bottom: 5%; width: 51%; min-width: 600px; background: var(--c-dark); color: #fff; padding: 40px 40px 34px 44px; }
.hero__title { font-family: var(--ff-head); font-weight: 900; font-size: clamp(40px, 4.2vw, var(--fs-hero)); line-height: 1.3; letter-spacing: .02em; }
.hero__lead { margin-top: 18px; font-size: 18px; font-weight: 500; letter-spacing: .02em; }
.hero__sub { margin-top: 6px; font-size: 16px; font-weight: 500; }
.hero__sub .sep { margin: 0 .6em; opacity: .7; }
.hero__btns { display: flex; gap: 22px; margin-top: 30px; }
.hero__btns .btn--lg { min-width: 250px; min-height: 62px; font-size: 19px; }

/* ===== 数字の帯 ===== */
.numbers { padding: 32px 0; }
.numbers__list { display: grid; grid-template-columns: repeat(3, 1fr); }
.numbers__item { display: flex; align-items: center; justify-content: center; gap: 24px; padding: 6px 16px; }
.numbers__item + .numbers__item { border-left: 1px solid var(--c-gray); }
.numbers__icon { width: 72px; height: 72px; }
.numbers__num { font-family: var(--ff-en); font-weight: 600; font-size: 88px; line-height: .95; letter-spacing: -.01em; }
.numbers__num span { font-family: var(--ff-head); font-weight: 900; font-size: 30px; margin-left: 4px; }
.numbers__label { font-weight: 700; font-size: 18px; text-align: center; margin-top: 4px; }

/* ===== 事業内容 ===== */
.service { padding-top: 40px; }
.service__grid { display: grid; grid-template-columns: 1.95fr 1fr; gap: 24px; }
.service__img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--c-dummy-bg); }
.service__img img { width: 100%; height: 100%; object-fit: cover; }
.service__img--main { aspect-ratio: 7 / 6; }
.service__head { font-family: var(--ff-head); font-weight: 900; font-size: 21px; margin: 14px 0 10px; letter-spacing: .03em; }
.service__head--main { font-size: 34px; margin: 24px 0 14px; }
.service__side { display: flex; flex-direction: column; gap: 32px; }
.service__sub .service__img { aspect-ratio: 3 / 2; }

/* ===== 設備（濃い面） ===== */
.equipment { background: var(--c-dark); color: #fff; padding: 40px 0 80px; }
.equipment__inner { display: grid; grid-template-columns: 1.95fr 1fr; gap: 44px; align-items: start; }
.equipment__img { aspect-ratio: 4 / 3; }
.equipment__img img { width: 100%; height: 100%; object-fit: cover; }
.equipment__list li { display: flex; justify-content: space-between; align-items: center; padding: 14px 10px; border-bottom: 1px solid rgba(169,177,184,.6); font-weight: 700; font-size: 17px; }
.equipment__list svg { color: var(--c-accent); font-size: 16px; }
.equipment__btn { width: 100%; margin-top: 22px; min-height: 60px; }

/* ===== 製作事例 ===== */
.works { padding-bottom: 40px; }
.works__list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.works__img { aspect-ratio: 1 / 1; overflow: hidden; }
.works__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.works__card a:hover img { transform: scale(1.04); }
.works__cat { display: inline-block; margin-top: 12px; padding: 0 22px; background: var(--c-accent); font-size: 15px; font-weight: 700; line-height: 1.75; }
.works__name { font-family: var(--ff-head); font-weight: 900; font-size: 28px; line-height: 1.5; margin-top: 4px; padding-left: 8px; }

/* ===== 採用情報 ===== */
.recruit { border-top: 4px solid var(--c-accent); background: var(--c-white); padding: 28px 0 28px; }
.recruit__inner { display: grid; grid-template-columns: 1fr 34%; gap: 24px; align-items: stretch; }
.recruit__head { font-family: var(--ff-head); font-weight: 900; font-size: 38px; letter-spacing: .02em; line-height: 1.4; margin: 6px 0 24px; }
.recruit__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.job { background: #fff; border-radius: var(--r-card); box-shadow: 0 2px 10px rgba(34,38,42,.1); padding: 20px 22px 24px; }
.job__top { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.job__icon { width: 64px; height: 64px; background: var(--c-accent); display: grid; place-items: center; flex-shrink: 0; }
.job__icon svg { font-size: 42px; color: var(--c-dark); }
.job__name { font-family: var(--ff-head); font-weight: 900; font-size: 21px; line-height: 1.45; }
.job__label { font-size: 14px; margin-top: 14px; }
.job__cond { background: var(--c-dummy-bg); padding: 4px 12px; font-size: 22px; font-weight: 700; margin-top: 4px; }
.recruit__btn { width: 100%; margin-top: 32px; min-height: 64px; font-size: 21px; gap: 24px; }
.recruit__img img { width: 100%; height: 100%; object-fit: cover; }

/* ===== 代表あいさつ＋お知らせ ===== */
.message-news { padding: 48px 0 40px; }
.message-news__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.message { padding-right: 40px; border-right: 1px solid var(--c-gray); }
.news { padding-left: 32px; }
.message__sign { text-align: right; margin-top: 16px; font-family: var(--ff-head); font-weight: 900; font-size: 20px; }
.message__sign span { font-family: var(--ff-body); font-weight: 400; font-size: 15px; margin-right: 18px; }
.message__link { text-align: right; margin-top: 12px; }
.message__link a { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; border-bottom: 2px solid var(--c-dark); padding-bottom: 2px; }
.news__list li { border-bottom: 1px solid #D5DADE; }
.news__list li:last-child { border-bottom: 0; }
.news__list a { display: flex; align-items: center; gap: 32px; padding: 18px 0; }
.news__list time { font-weight: 700; font-size: 17px; white-space: nowrap; }

/* ===== お問い合わせ帯 ===== */
.contact { background: var(--c-dark); color: #fff; padding: 28px 0; }
.contact__inner { display: flex; align-items: center; }
.contact__head { white-space: nowrap; font-family: var(--ff-head); font-weight: 900; font-size: 28px; letter-spacing: .03em; padding-right: 28px; border-right: 1px solid rgba(255,255,255,.5); line-height: 1.6; }
.contact__tel { display: flex; align-items: baseline; gap: 8px; margin-left: 28px; font-family: var(--ff-en); font-weight: 600; font-size: 50px; line-height: 1; white-space: nowrap; }
.contact__tel svg { font-size: 36px; align-self: center; }
.contact__tel small { font-size: 24px; }
.contact__btn { margin-left: auto; min-width: 230px; font-size: 16px; }

/* ===== フォーム（見た目のみ） ===== */
.form-sec { background: var(--c-white); }
.form { border: 1px solid #D5DADE; border-radius: var(--r-card); padding: 40px; background: var(--c-bg); }
.form__row { display: grid; grid-template-columns: 200px 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid #DDE1E4; }
.form__row span { font-weight: 700; padding-top: 10px; }
.form__row em { font-style: normal; font-size: 11px; background: var(--c-accent); padding: 2px 6px; margin-left: 8px; border-radius: 2px; }
.form input, .form textarea { width: 100%; font: inherit; padding: 10px 12px; border: 1px solid var(--c-gray); border-radius: var(--r-card); background: #fff; }
.form__submit { text-align: center; margin-top: 32px; }
.form__submit .btn { min-width: 260px; }

/* ===== フッター ===== */
.footer { background: var(--c-bg); padding: 32px 0 24px; }
.footer__inner { display: grid; grid-template-columns: 1fr auto; gap: 40px; padding-bottom: 20px; border-bottom: 1px solid var(--c-dark); }
.footer__name { font-family: var(--ff-head); font-weight: 900; font-size: 36px; letter-spacing: .04em; margin: 18px 0 16px; }
.footer__offices { display: grid; grid-template-columns: auto auto; gap: 0; justify-content: start; }
.footer__office { font-size: 15px; line-height: 1.75; padding-right: 32px; }
.footer__office + .footer__office { padding-left: 32px; padding-right: 0; border-left: 1px solid var(--c-gray); }
.footer__office strong { display: block; font-size: 15px; }
.footer__office .gap { display: inline-block; width: 1.6em; }
.footer__nav { border-left: 1px solid var(--c-dark); padding-left: 52px; }
.footer__nav a { display: flex; justify-content: space-between; align-items: center; gap: 50px; font-size: 14px; line-height: 1.9; }
.footer__nav svg { font-size: 11px; }
.footer__copy { font-size: 13px; margin-top: 16px; }

.fixed-cta { display: none; }

/* =========================================================
   中間幅
   ========================================================= */
@media (max-width: 1240px) {
  .header__inner { padding: 0 24px; gap: 16px; }
  .gnav__list { gap: 18px; }
  .logo__ja { display: none; }
  .header__contact { gap: 16px; }
}
@media (max-width: 1040px) and (min-width: 769px) {
  .header__tel { display: none; }
  .hero__panel { min-width: 0; width: 70%; }
  .numbers__num { font-size: 64px; }
  .contact__inner { flex-wrap: wrap; gap: 20px; }
  .contact__head { border: 0; }
  .contact__tel { margin-left: 0; }
}

/* =========================================================
   スマホ（768px以下）
   ========================================================= */
@media (max-width: 768px) {
  body { padding-bottom: 70px; }

  /* ヘッダー */
  .header { background: #fff; }
  .header__inner { padding: 0 20px; }
  .logo { flex-direction: column; gap: 4px; }
  .logo__en { font-size: 34px; }
  .logo__ja { display: block; font-size: 13px; line-height: 1; }
  .header__contact { display: none; }
  .hamburger { display: flex; flex-direction: column; justify-content: center; gap: 7px; width: 44px; height: 44px; margin-left: auto; padding: 6px; background: none; border: 0; cursor: pointer; }
  .hamburger span { display: block; height: 3px; width: 100%; background: var(--c-dark); transition: transform .3s, opacity .3s; }
  .hamburger.is-open span:nth-child(1) { transform: translateY(10px) rotate(45deg); }
  .hamburger.is-open span:nth-child(2) { opacity: 0; }
  .hamburger.is-open span:nth-child(3) { transform: translateY(-10px) rotate(-45deg); }
  .gnav { position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0; margin: 0; background: var(--c-dark); color: #fff; padding: 16px 20px 120px; overflow-y: auto; opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s; }
  .gnav.is-open { opacity: 1; visibility: visible; }
  .gnav__list { flex-direction: column; gap: 0; }
  .gnav__list li { font-size: 18px; font-weight: 700; border-bottom: 1px solid rgba(169,177,184,.4); }
  .gnav__list a { display: block; padding: 18px 4px; }
  .gnav__sp-contact { display: flex; flex-direction: column; align-items: center; gap: 16px; margin-top: 32px; }
  .gnav__tel { display: inline-flex; align-items: center; gap: 8px; font-family: var(--ff-en); font-weight: 600; font-size: 36px; }
  .gnav__sp-contact .btn { width: 100%; }

  /* メインビジュアル（写真→パネルの縦積み） */
  .hero { height: auto; min-height: 0; max-height: none; }
  .hero__img { aspect-ratio: 1 / 0.97; height: auto; }
  .hero__img img { object-position: 85% center; }
  .hero__panel { position: static; width: 100%; min-width: 0; padding: 32px 20px 20px; }
  .hero__title { font-size: var(--fs-hero); line-height: 1.5; letter-spacing: 0; }
  .hero__title::after { content: ""; display: block; width: 52px; height: 1px; background: #fff; margin: 22px 0 18px; }
  .hero__lead { margin-top: 0; font-size: 13px; letter-spacing: 0; }
  .hero__sub { font-size: 13px; letter-spacing: 0; }
  .hero__sub .sep { margin: 0 .3em; }
  .hero__btns { margin-top: 22px; }
  .hero__btns .btn--lg { width: 100%; min-width: 0; font-size: 20px; min-height: 66px; }

  /* 見出し */
  .sec-title { gap: 16px; margin-bottom: 20px; }
  .sec-title__ja { font-size: 34px; }
  .sec-title__en { font-size: 18px; }
  .sec-title--sm .sec-title__ja { font-size: 26px; }
  .sec-title--sm .sec-title__en { display: none; }

  /* 数字の帯（縦3段） */
  .numbers { padding: 16px 0; }
  .numbers__list { grid-template-columns: 1fr; }
  .numbers__item { justify-content: flex-start; padding: 16px 12px; gap: 24px; }
  .numbers__item + .numbers__item { border-left: 0; border-top: 1px solid var(--c-gray); }
  .numbers__item > div { display: flex; align-items: baseline; gap: 16px; }
  .numbers__icon { width: 56px; height: 56px; }
  .numbers__num { font-size: 60px; }
  .numbers__num span { font-size: 22px; }

  /* 事業内容 */
  .service { padding-top: 32px; }
  .service__grid { grid-template-columns: 1fr; gap: 40px; }
  .service__img--main { aspect-ratio: 3 / 2; }
  .service__head--main { font-size: 24px; margin: 16px 0 8px; }
  .service__side { gap: 40px; }

  /* 設備 */
  .equipment { padding: 40px 0 56px; }
  .equipment__inner { grid-template-columns: 1fr; gap: 20px; }

  /* 製作事例（2列） */
  .works__list { grid-template-columns: 1fr 1fr; gap: 24px 14px; }
  .works__cat { font-size: 13px; padding: 0 14px; }
  .works__name { font-size: 22px; }

  /* 採用情報 */
  .recruit { padding: 0 0 36px; }
  .recruit__inner { grid-template-columns: 1fr; gap: 0; padding: 0; }
  .recruit__img { order: -1; aspect-ratio: 1.45 / 1; }
  .recruit__body { padding: 0 var(--pad-x); }
  .recruit__head { font-size: 34px; line-height: 1.35; margin: 22px 0 22px; }
  .recruit__cards { grid-template-columns: 1fr; gap: 16px; }
  .job { padding: 12px 14px 14px; box-shadow: 0 1px 6px rgba(34,38,42,.12); }
  .job__name { font-size: 21px; }
  .job__label { margin-top: 4px; }
  .recruit__btn { margin-top: 20px; min-height: 58px; font-size: 19px; }

  /* 代表あいさつ＋お知らせ */
  .message-news__inner { grid-template-columns: 1fr; gap: 48px; }
  .message { padding: 0; border: 0; }
  .news { padding: 0; }
  .news__list a { flex-direction: column; align-items: flex-start; gap: 2px; padding: 14px 0; }

  /* お問い合わせ帯（縦積み） */
  .contact { padding: 40px 0 40px; }
  .contact__inner { flex-direction: column; align-items: stretch; text-align: center; }
  .contact__head { font-size: 22px; border: 0; padding: 0; letter-spacing: 0; white-space: normal; }
  .contact__head::after { content: ""; display: block; width: 108px; height: 1px; background: rgba(255,255,255,.7); margin: 20px auto 22px; }
  .contact__tel { margin: 0 auto; font-size: 40px; gap: 6px; }
  .contact__tel svg { font-size: 32px; }
  .contact__tel small { font-size: 22px; }
  .contact__btn { margin: 26px 0 0; width: 100%; min-height: 76px; font-size: 21px; gap: 20px; }

  /* フォーム */
  .form { padding: 20px 16px; }
  .form__row { grid-template-columns: 1fr; gap: 6px; }
  .form__row span { padding-top: 0; }

  /* フッター */
  .footer { background: #fff; padding: 24px 0 24px; }
  .footer__inner { grid-template-columns: 1fr; gap: 24px; border-bottom: 0; padding-bottom: 0; }
  .footer__name { font-size: 30px; margin: 8px 0 12px; }
  .footer__offices { grid-template-columns: 1fr; }
  .footer__office { padding: 0 0 16px; font-size: 16px; border-bottom: 1px solid var(--c-gray); }
  .footer__office + .footer__office { padding: 16px 0 16px; border-left: 0; }
  .footer__office strong { font-size: 17px; margin-bottom: 4px; }
  .footer__nav { border-left: 0; padding-left: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; }
  .footer__nav a { gap: 10px; padding: 6px 0; border-bottom: 1px solid #E3E6E8; }
  .footer__copy { margin-top: 20px; }

  /* 画面下部の固定ボタン */
  .fixed-cta { display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; height: 70px; }
  .fixed-cta a { display: flex; align-items: center; justify-content: center; gap: 14px; font-weight: 700; font-size: 19px; letter-spacing: .04em; }
  .fixed-cta__tel { background: var(--c-dark); color: #fff; }
  .fixed-cta__tel svg { font-size: 30px; }
  .fixed-cta__mail { background: var(--c-accent); color: var(--c-dark); }
}