/* =========================================================
   住み込み求人.com
   ========================================================= */

:root {
  --ai: #1f3a6b;          /* 藍：基調色 */
  --ai-deep: #142849;     /* 藍（濃）：フッター */
  --ink: #1b2130;         /* 墨：本文 */
  --ink-soft: #4a5468;    /* 補足テキスト */
  --sora: #edf2f8;        /* 薄い空色：面 */
  --line: #d5dde8;
  --paper: #ffffff;
  --nanohana: #ffe45c;    /* 菜の花：アクセント */
  /* お仕事ガイドの元画像に合わせた3色 */
  --tint-yellow: #fff699;
  --tint-mint: #d5eeee;
  --tint-pink: #ffdddd;

  --font: "Zen Kaku Gothic New", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  --wrap: 1040px;
  --gutter: 16px;
}

@media (min-width: 768px) {
  :root { --gutter: 32px; }
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 16px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.9;
  letter-spacing: 0.03em;
  font-feature-settings: "palt" 0;
}

img { max-width: 100%; height: auto; vertical-align: middle; }

a { color: var(--ai); text-underline-offset: 0.2em; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 3px solid var(--nanohana);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px var(--ai);
}

h1, h2, h3 { line-height: 1.4; letter-spacing: 0.04em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.wrap {
  width: 100%;
  max-width: calc(var(--wrap) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute;
  left: 8px;
  top: -100px;
  z-index: 100;
  padding: 8px 16px;
  background: var(--ai);
  color: #fff;
}
.skip:focus { top: 8px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* ---------- button ---------- */
.button {
  display: inline-block;
  padding: 0.85em 1.8em;
  border: 2px solid var(--ai);
  border-radius: 999px;
  background: var(--ai);
  color: #fff;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color 0.15s, color 0.15s;
}
.button:hover { background: var(--ai-deep); border-color: var(--ai-deep); }

.button--outline { background: transparent; color: var(--ai); }
.button--outline:hover { background: var(--ai); color: #fff; }

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 24px;
  min-height: 64px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ai);
  text-decoration: none;
  white-space: nowrap;
}
.logo__mark { width: 26px; height: 26px; flex: none; }
.logo__name { font-size: 1.25rem; font-weight: 900; letter-spacing: 0.06em; color: var(--ink); }
.logo__tld { margin-left: -6px; font-size: 1.05rem; font-weight: 700; color: var(--ai); }

.menu-button { display: none; }

.gnav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.gnav__list a {
  display: block;
  padding: 6px 0;
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid transparent;
}
.gnav__list a:hover,
.gnav__list a[aria-current="page"] { border-bottom-color: var(--ai); color: var(--ai); }

/* スマートフォン：開閉式メニュー（JS有効時のみ畳む） */
@media (max-width: 899px) {
  .js .menu-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper);
    color: var(--ink);
    font: inherit;
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
  }
  .menu-button__bars,
  .menu-button__bars::before,
  .menu-button__bars::after {
    display: block;
    width: 18px;
    height: 2px;
    background: currentColor;
    transition: transform 0.2s;
  }
  .menu-button__bars { position: relative; }
  .menu-button__bars::before,
  .menu-button__bars::after { content: ""; position: absolute; left: 0; }
  .menu-button__bars::before { top: -6px; }
  .menu-button__bars::after { top: 6px; }
  .menu-button[aria-expanded="true"] .menu-button__bars { background: transparent; }
  .menu-button[aria-expanded="true"] .menu-button__bars::before { transform: translateY(6px) rotate(45deg); }
  .menu-button[aria-expanded="true"] .menu-button__bars::after { transform: translateY(-6px) rotate(-45deg); }

  .gnav { flex-basis: 100%; }
  .js .gnav { display: none; }
  .js .gnav.is-open { display: block; padding-bottom: 12px; }
  .gnav__list { flex-direction: column; gap: 0; }
  .gnav__list li + li { border-top: 1px solid var(--line); }
  .gnav__list a { padding: 12px 4px; border-bottom: 0; }
  .gnav__list a[aria-current="page"] { color: var(--ai); }
}

/* ---------- section ---------- */
.section { padding-block: 56px; }
@media (min-width: 768px) { .section { padding-block: 88px; } }

.section__title {
  margin: 0 0 16px;
  font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.125rem);
  font-weight: 900;
}
.section__lead { margin-bottom: 32px; color: var(--ink-soft); }

/* ---------- top: hero ---------- */
.hero { padding-block: 32px 48px; }

.hero__inner { display: grid; gap: 28px; }

.hero__title {
  margin: 0 0 16px;
  font-size: clamp(1.625rem, 0.9rem + 3.4vw, 2.5rem);
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: 0.04em;
}
/* 文節の途中で改行させない */
.hero__title span { display: inline-block; }
.hero__lead { max-width: 34em; margin-bottom: 24px; color: var(--ink-soft); }

.hero__photo { margin: 0; }
.hero__photo img { width: 100%; border-radius: 4px; }

@media (min-width: 900px) {
  .hero { padding-block: 56px 72px; }
  .hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 48px;
  }
}

/* ---------- top: 求人を探す（日本地図） ---------- */
.search {
  padding-block: 56px 64px;
  background: var(--ai);
  color: #fff;
}

.search__inner { display: grid; gap: 32px; }

.search__title {
  margin: 0 0 12px;
  font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.75rem);
  font-weight: 900;
}
.search__text p { color: #d9e3f1; }

@media (min-width: 900px) {
  .search { padding-block: 88px; }
  .search__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: center;
    gap: 56px;
  }
}

/*
  6列×4行のタイル地図。沖縄は日本地図の慣例どおり左上の囲み枠に置く。
  .  = 空きマス
  沖縄  .    .    .    北海道 北海道
  .    .    .    北陸  甲信越 東北
  九州  中国 関西  東海  関東  .
  九州  四国 四国  .    .    .
*/
.japan-map {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  grid-template-rows: repeat(4, minmax(0, 1fr));
  grid-template-areas:
    "okinawa .       .       .        hokkaido   hokkaido"
    ".       .       .       hokuriku koshinetsu tohoku"
    "kyushu  chugoku kansai  tokai    kanto      ."
    "kyushu  shikoku shikoku .        .          .";
  gap: 6px;
  aspect-ratio: 6 / 4;
  width: 100%;
  max-width: 560px;
  justify-self: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.japan-map__area a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  border-radius: 6px;
  background: #fff;
  color: var(--ai);
  font-size: clamp(0.8125rem, 0.55rem + 1.1vw, 1.125rem);
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.15s, color 0.15s;
}
.japan-map__area a:hover { background: var(--nanohana); color: var(--ink); }
.japan-map__area a:focus-visible { background: var(--nanohana); color: var(--ink); box-shadow: none; outline-offset: 3px; }

.japan-map__area--hokkaido   { grid-area: hokkaido; }
.japan-map__area--tohoku     { grid-area: tohoku; }
.japan-map__area--kanto      { grid-area: kanto; }
.japan-map__area--hokuriku   { grid-area: hokuriku; }
.japan-map__area--koshinetsu { grid-area: koshinetsu; }
.japan-map__area--tokai      { grid-area: tokai; }
.japan-map__area--kansai     { grid-area: kansai; }
.japan-map__area--chugoku    { grid-area: chugoku; }
.japan-map__area--shikoku    { grid-area: shikoku; }
.japan-map__area--kyushu     { grid-area: kyushu; }

/* 沖縄：離れた位置を示す囲み枠 */
.japan-map__area--okinawa {
  grid-area: okinawa;
  padding: 4px;
  border: 1.5px dashed rgba(255, 255, 255, 0.6);
  border-radius: 9px;
}
.japan-map__area--okinawa a { border-radius: 4px; }

/* ---------- top: Q&A ---------- */
.qa__inner { display: grid; gap: 32px; }
.qa__intro p { color: var(--ink-soft); }

@media (min-width: 900px) {
  .qa__inner { grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 56px; }
  .qa__intro { position: sticky; top: 24px; align-self: start; }
}

.qa__list { margin: 0; border-top: 2px solid var(--ink); }

.qa__item { padding-block: 24px; border-bottom: 1px solid var(--line); }

.qa__item dt,
.qa__item dd {
  position: relative;
  padding-left: 44px;
}
.qa__item dt::before,
.qa__item dd::before {
  position: absolute;
  left: 0;
  top: 0.15em;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: 0.9375rem;
  font-weight: 900;
  line-height: 1;
}
.qa__item dt {
  margin-bottom: 10px;
  font-size: 1.125rem;
  font-weight: 700;
}
.qa__item dt::before { content: "Q"; background: var(--ai); color: #fff; }
.qa__item dd { margin: 0; }
.qa__item dd::before { content: "A"; background: var(--nanohana); color: var(--ink); }
.qa__item dd p { margin-bottom: 0.4em; }

/* ---------- top: お仕事ガイド ---------- */
.guide-teaser { background: var(--sora); }

.job-circles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px 16px;
  margin: 0 0 40px;
  padding: 0;
  list-style: none;
  text-align: center;
}
@media (min-width: 768px) { .job-circles { grid-template-columns: repeat(6, minmax(0, 1fr)); } }

.job-circles img {
  display: block;
  width: 100%;
  max-width: 132px;
  margin: 0 auto 8px;
  border-radius: 50%;
  aspect-ratio: 1;
  object-fit: cover;
}
.job-circles span { display: block; font-size: 0.875rem; font-weight: 700; line-height: 1.5; }

.guide-teaser__more { text-align: center; }

/* ---------- 下層ページ見出し ---------- */
.page-head {
  padding-block: 40px;
  background: var(--sora);
  border-bottom: 1px solid var(--line);
}
@media (min-width: 768px) { .page-head { padding-block: 64px; } }

.page-head__title {
  margin: 0;
  font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.75rem);
  font-weight: 900;
}
.page-head__lead { max-width: 42em; margin-top: 16px; color: var(--ink-soft); }

/* ---------- 本文（規約・ポリシー） ---------- */
.prose { max-width: calc(44em + var(--gutter) * 2); }
.prose h2 {
  margin: 2.4em 0 0.8em;
  padding-left: 14px;
  border-left: 4px solid var(--ai);
  font-size: 1.1875rem;
  font-weight: 700;
}
.prose h2:first-child { margin-top: 0; }
.prose p { margin-bottom: 0.7em; }

/* ---------- お仕事ガイド ---------- */
.job-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.job {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  align-content: start;
  padding: 20px;
  background: var(--tint-yellow);
}
.job:nth-child(3n + 2) { background: var(--tint-mint); }
.job:nth-child(3n + 3) { background: var(--tint-pink); }

.job__photo { width: 88px; border-radius: 50%; border: 3px solid #fff; }
.job__name { margin: 0 0 6px; font-size: 1.0625rem; font-weight: 900; }
.job__text { font-size: 0.9375rem; line-height: 1.8; }

@media (min-width: 560px) {
  .job-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; }
  .job {
    grid-template-columns: 1fr;
    justify-items: center;
    padding: 32px 24px;
    text-align: center;
  }
  .job__photo { width: 136px; }
}
@media (min-width: 900px) {
  .job-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.guide-cta {
  margin-top: 48px;
  padding: 40px 24px;
  border: 2px solid var(--ai);
  text-align: center;
}
.guide-cta p { margin-bottom: 20px; font-weight: 700; }

/* ---------- 会社概要 ---------- */
.company { margin: 0; border-top: 2px solid var(--ink); }
.company__row {
  display: grid;
  gap: 4px 32px;
  padding-block: 20px;
  border-bottom: 1px solid var(--line);
}
.company__row dt { font-weight: 700; color: var(--ai); }
.company__row dd { margin: 0; }
.company__row dd p { margin-bottom: 0.4em; }
@media (min-width: 768px) {
  .company__row { grid-template-columns: 10em minmax(0, 1fr); padding-block: 24px; }
}

.company__sites,
.company__list { margin: 0; padding: 0; list-style: none; }
.company__sites li + li { margin-top: 12px; }
.company__list li { padding-left: 1em; text-indent: -1em; }
.company__list li::before { content: "・"; }

/* ---------- 404 ---------- */
.not-found { display: flex; flex-wrap: wrap; gap: 16px; }

/* ---------- footer ---------- */
.site-footer {
  padding-top: 48px;
  background: var(--ai-deep);
  color: #d9e3f1;
  font-size: 0.875rem;
}

.site-footer__inner { display: grid; gap: 32px; }
@media (min-width: 900px) {
  .site-footer__inner { grid-template-columns: minmax(0, 1fr) auto; align-items: start; }
}

.logo--footer { color: #fff; margin-bottom: 12px; }
.logo--footer .logo__name,
.logo--footer .logo__tld { color: #fff; }

.fnav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 32px;
}
@media (min-width: 600px) { .fnav { grid-template-columns: repeat(3, auto); } }

.fnav ul { margin: 0 0 8px; padding: 0; list-style: none; }
.fnav a {
  display: block;
  padding: 6px 0;
  color: #fff;
  text-decoration: none;
}
.fnav a:hover { text-decoration: underline; }

.copyright {
  margin: 40px 0 0;
  padding: 16px var(--gutter);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
}
.copyright small { font-size: 0.75rem; }