/* ============ フロントページ カスタムCSS ============ */
:root {
  --bg: #061326;
  --bg-sec: #081A33;
  --card: #0B1E3A;
  --gold: #D4AF37;
  --gold-lt: #E8C76A;
  --gold-btn: #C9A44B;
  --white: #F8F5EF;
  --line: #2A3852;
  --line-gold: rgba(212,175,55,.25);
  --map: #324868;
  --sub: #9fb0c8;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  background: var(--bg);
  color: var(--white);
  font-family: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", Meiryo, sans-serif;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "palt";
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
.serif { font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif; }
img { display: block; max-width: 100%; }
.navi-wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ============ Header ============ */
.navi-header {
  height: 90px;
  background: var(--bg);
  border-bottom: 1px solid var(--line-gold);
  position: sticky;
  top: 0;
  z-index: 50;
}
.navi-header__inner {
  max-width: 1280px;
  margin: 0 auto;
  height: 100%;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.navi-brand { display: flex; align-items: center; gap: 14px; }
.navi-brand__crest {
  width: 48px; height: 48px;
  border-radius: 50%; flex-shrink: 0;
  border: 1.5px solid var(--gold);
  display: grid; place-items: center; color: var(--gold);
  background: radial-gradient(circle at 50% 45%, rgba(212,175,55,.12), transparent 70%);
}
.navi-brand__crest svg { width: 30px; height: 30px; }
.navi-brand__name {
  display: block;
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-weight: 700; font-size: 24px;
  color: var(--gold); letter-spacing: .04em; line-height: 1.1; white-space: nowrap;
}
.navi-brand__name span { font-weight: 500; }
.navi-brand__sub { display: block; font-size: 10px; color: var(--sub); letter-spacing: .18em; margin-top: 4px; white-space: nowrap; }

.navi-gnav { display: none; align-items: center; gap: 30px; }
.navi-gnav a { font-size: 14px; font-weight: 500; color: var(--white); position: relative; padding: 6px 0; letter-spacing: .04em; }
.navi-gnav a.is-active { color: var(--gold); }
.navi-gnav a.is-active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--gold); }
.navi-gnav a:hover { color: var(--gold-lt); }


.navi-contact-btn {
  display: none; align-items: center;
  padding: 11px 20px; background: var(--gold-btn); color: var(--bg);
  font-size: 13px; font-weight: 700; letter-spacing: .06em;
  transition: background .15s ease; white-space: nowrap;
}
.navi-contact-btn:hover { background: var(--gold-lt); }
.navi-menu-btn {
  width: 42px; height: 42px; display: grid; place-items: center;
  border: 1px solid var(--line); background: transparent;
}
.navi-menu-btn span { width: 20px; height: 1.5px; background: var(--gold); position: relative; display: block; }
.navi-menu-btn span::before, .navi-menu-btn span::after { content: ""; position: absolute; left: 0; width: 20px; height: 1.5px; background: var(--gold); }
.navi-menu-btn span::before { top: -6px; }
.navi-menu-btn span::after { top: 6px; }

/* ============ Hero ============ */
.navi-hero {
  position: relative; min-height: 520px; overflow: hidden;
  background:
    linear-gradient(180deg, rgba(6,19,38,.55) 0%, rgba(6,19,38,.35) 45%, rgba(6,19,38,.9) 100%),
    linear-gradient(115deg, #0a1c34 0%, #0d2647 50%, #112d52 100%);
  display: flex; align-items: center;
}
.navi-hero__photo {
  position: absolute; right: 0; top: 0; bottom: 0; width: 62%;
  overflow: hidden;
}
.navi-hero__photo img {
  width: 100%; height: 100%; object-fit: cover; object-position: center center;
  display: block;
}
.navi-hero__photo::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(270deg,
    rgba(6,19,38,0) 0%,
    rgba(6,19,38,.15) 40%,
    rgba(6,19,38,.92) 100%);
}
.navi-cloud { position: absolute; pointer-events: none; opacity: .35; z-index: 1; }
.navi-cloud--tl { left: -40px; top: -30px; width: 260px; height: 180px; background: radial-gradient(ellipse at 40% 50%, rgba(212,175,55,.45), transparent 60%); }
.navi-cloud--tr { right: 30%; top: -20px; width: 220px; height: 140px; opacity: .3; background: radial-gradient(ellipse at 60% 40%, rgba(212,175,55,.4), transparent 60%); }
.navi-cloud--bl { left: 6%; bottom: -30px; width: 200px; height: 120px; opacity: .25; background: radial-gradient(ellipse at 50% 50%, rgba(212,175,55,.4), transparent 60%); }

.navi-hero__inner { position: relative; z-index: 3; max-width: 1200px; margin: 0 auto; padding: 48px 24px; width: 100%; }
.navi-hero__copy { max-width: 720px; }
.navi-hero__title {
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-weight: 700;
  font-size: clamp(24px, 6.4vw, 40px);
  line-height: 1.4; color: var(--white);
  letter-spacing: .02em; text-shadow: 0 2px 20px rgba(0,0,0,.5);
}
.navi-hero__title-line { display: block; white-space: nowrap; }
.navi-hero__lead {
  font-size: 15px; color: var(--gold); margin-top: 18px; letter-spacing: .03em; line-height: 1.8;
  text-shadow: 0 1px 8px rgba(0,0,0,.6);
}

/* Search */
.navi-search {
  margin-top: 30px; max-width: 800px;
  background: rgba(8,26,51,.85); backdrop-filter: blur(4px);
  border: 1px solid var(--gold);
  display: flex; align-items: stretch;
  box-shadow: 0 16px 50px rgba(0,0,0,.45);
}
.navi-search__pin {
  display: flex; align-items: center; gap: 12px; padding: 14px 18px; flex-shrink: 0;
  border-right: 1px solid var(--line);
}
.navi-search__pin svg { width: 26px; height: 26px; color: var(--gold); flex-shrink: 0; }
.navi-search__pin-txt b { display: block; font-size: 13px; color: var(--white); font-weight: 700; letter-spacing: .04em; }
.navi-search__pin-txt small { font-size: 10px; color: var(--sub); letter-spacing: .04em; }
.navi-search__select-wrap { flex: 1; display: flex; align-items: center; padding: 0 8px; }
.navi-search__select {
  width: 100%; appearance: none; background: transparent; border: 0;
  color: var(--white); font-family: inherit; font-size: 15px; padding: 12px 28px 12px 10px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path fill='%23D4AF37' d='M5 6L0 0h10z'/></svg>");
  background-repeat: no-repeat; background-position: right 8px center; cursor: pointer;
}
.navi-search__select:focus { outline: none; }
.navi-search__select option { background: var(--bg-sec); color: var(--white); }
.navi-search__btn {
  flex-shrink: 0; background: var(--gold-btn); color: var(--bg);
  border: 0; padding: 0 26px; font-size: 14px; font-weight: 700; letter-spacing: .06em;
  display: flex; align-items: center; gap: 8px; transition: background .15s ease;
}
.navi-search__btn:hover { background: var(--gold-lt); }
.navi-search__btn svg { width: 16px; height: 16px; }

@media (max-width: 680px) {
  .navi-search { flex-wrap: wrap; }
  .navi-search__pin { width: 100%; border-right: 0; border-bottom: 1px solid var(--line); }
  .navi-search__select-wrap { flex: 1 1 auto; border-bottom: 1px solid var(--line); padding: 4px 8px; }
  .navi-search__btn { flex: 1 1 100%; justify-content: center; padding: 14px 26px; }
}

/* 現在地ボタン */
.navi-locate-wrap {
  margin-top: 14px;
  max-width: 800px;
  display: flex;
  justify-content: center;
}
.navi-locate-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border: 1px solid rgba(212,175,55,.6);
  color: var(--gold);
  background: rgba(6,19,38,.7);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .06em;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, color .15s ease;
  backdrop-filter: blur(4px);
}
.navi-locate-btn:hover {
  border-color: var(--gold);
  background: rgba(212,175,55,.12);
  color: var(--gold-lt);
}
.navi-locate-btn.is-loading {
  opacity: .65;
  cursor: wait;
  pointer-events: none;
}
.navi-locate-btn svg { flex-shrink: 0; }

/* ============ Service buttons ============ */
.navi-services { background: var(--bg); border-top: 1px solid var(--line-gold); padding: 30px 0; }
.navi-services__grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
.navi-svc {
  background: var(--bg-sec); border: 1px solid var(--gold); border-radius: 6px;
  min-height: 96px; padding: 18px 22px;
  display: flex; align-items: center; gap: 18px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.navi-svc:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(212,175,55,.3); }
.navi-svc__icon {
  width: 58px; height: 58px; flex-shrink: 0; color: var(--gold);
  display: grid; place-items: center;
}
.navi-svc__icon svg { width: 48px; height: 48px; }
.navi-svc__txt { flex: 1; }
.navi-svc__txt b { font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif; font-weight: 700; font-size: 21px; color: var(--white); letter-spacing: .04em; white-space: nowrap; }
.navi-svc__txt small { display: block; font-size: 11px; color: var(--sub); margin-top: 4px; letter-spacing: .04em; }
.navi-svc__arrow { color: var(--gold); font-size: 18px; flex-shrink: 0; }

/* ============ Section common ============ */
.navi-section { padding: 54px 0; border-top: 1px solid var(--line-gold); }
.navi-section--sec { background: var(--bg-sec); }
.navi-sec-title { display: flex; flex-direction: column; gap: 2px; margin-bottom: 8px; }
.navi-sec-title b { font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif; font-weight: 700; font-size: 24px; color: var(--white); letter-spacing: .08em; }
.navi-sec-title small { font-size: 10px; color: var(--gold); letter-spacing: .4em; }

/* ============ Popular areas (card grid) ============ */
.navi-area-section { background: #1a2e4a; }

.navi-sec-title--area b {
  color: #ffffff;
  position: relative;
  display: inline-block;
  padding-bottom: 10px;
}
.navi-sec-title--area b::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: #c9a84c;
}
.navi-sec-title--area small { color: #c9a84c; }

.navi-area-grid {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 16px !important;
  margin-top: 32px !important;
}

.navi-area-card {
  display: flex;
  flex-direction: column;
  background: #0f2340;
  border: 1px solid rgba(201,168,76,.3);
  overflow: hidden;
  cursor: pointer;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
  text-decoration: none;
}
.navi-area-card:hover {
  border-color: #c9a84c;
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(201,168,76,.2);
}

.navi-area-card__img {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #1a2e4a;
}
.navi-area-card__img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: transform .35s ease;
}
.navi-area-card:hover .navi-area-card__img img { transform: scale(1.05); }

.navi-area-card__fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background: #1a2e4a;
}

.navi-area-card__body {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.navi-area-card__name {
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-weight: 700;
  font-size: 17px;
  color: #ffffff;
  letter-spacing: .04em;
}

.navi-area-card__count {
  font-size: 12px;
  color: #c9a84c;
  letter-spacing: .04em;
}

.navi-area-card__btn {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  color: rgba(201,168,76,.65);
  font-weight: 500;
  letter-spacing: .06em;
  margin-top: 4px;
  transition: color .2s ease;
}
.navi-area-card:hover .navi-area-card__btn { color: #c9a84c; }

/* ============ Reasons ============ */
.navi-reasons { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 8px; }
.navi-reason {
  background: var(--card); border: 1px solid var(--gold);
  padding: 22px 18px; display: flex; gap: 16px; align-items: flex-start;
}
.navi-reason__icon { width: 52px; height: 52px; flex-shrink: 0; color: var(--gold); display: grid; place-items: center; }
.navi-reason__icon svg { width: 38px; height: 38px; }
.navi-reason__txt b { display: block; font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif; font-weight: 700; font-size: 15px; color: var(--white); margin-bottom: 6px; letter-spacing: .04em; }
.navi-reason__txt p { font-size: 12px; color: var(--sub); line-height: 1.8; }

/* ============ Column ============ */
.navi-column__head { display: flex; flex-direction: column; gap: 14px; margin-bottom: 22px; }
.navi-column__more {
  display: inline-flex; align-items: center; gap: 8px; align-self: flex-start;
  padding: 9px 22px; border: 1px solid var(--gold); color: var(--gold); font-size: 12px; font-weight: 500; letter-spacing: .1em;
}
.navi-column__more:hover { background: rgba(212,175,55,.12); }
.navi-articles { display: grid; grid-template-columns: 1fr; gap: 16px; }
.navi-article {
  background: var(--card); border: 1px solid var(--line);
  display: flex; gap: 14px; padding: 12px; overflow: hidden;
  transition: border-color .2s ease, transform .15s ease;
}
.navi-article:hover { border-color: var(--gold); transform: translateY(-2px); }
.navi-article__img {
  width: 130px; flex-shrink: 0; aspect-ratio: 4/3; position: relative;
  overflow: hidden;
  background:
    repeating-linear-gradient(58deg, #14233d 0 12px, #192b48 12px 24px),
    linear-gradient(135deg, rgba(212,175,55,.12), transparent 60%);
}
.navi-article__img img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: center center;
  display: block;
}
.navi-article__body { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.navi-article__meta { display: flex; align-items: center; gap: 10px; margin-bottom: 7px; }
.navi-article__date { font-size: 11px; color: var(--sub); letter-spacing: .06em; }
.navi-article__tag { font-size: 10px; font-weight: 700; padding: 3px 9px; background: var(--gold-btn); color: var(--bg); letter-spacing: .04em; }
.navi-article__title { font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif; font-weight: 700; font-size: 14px; color: var(--white); line-height: 1.5; margin-bottom: 6px; }
.navi-article__desc { font-size: 11px; color: var(--sub); line-height: 1.7; }

/* ============ Shop CTA ============ */
.navi-shop-cta {
  position: relative; overflow: hidden;
  min-height: 220px;
  background: linear-gradient(90deg, #061326 0%, #0A2347 100%);
  border-top: 1px solid var(--line-gold);
  display: flex; align-items: center;
}
.navi-shop-cta__bamboo {
  position: absolute; right: 0; top: 0; bottom: 0; width: 200px; opacity: .5; pointer-events: none;
  background:
    linear-gradient(90deg, transparent, rgba(212,175,55,.05)),
    repeating-linear-gradient(86deg, transparent 0 40px, rgba(120,150,90,.18) 40px 46px, transparent 46px 90px);
}
.navi-shop-cta__building {
  position: absolute; left: 0; right: 0; bottom: 0; height: 46px; pointer-events: none; opacity: .4;
  background: linear-gradient(180deg, transparent, rgba(10,20,35,.8));
  -webkit-mask: repeating-linear-gradient(90deg, #000 0 60px, transparent 60px 64px);
  mask: repeating-linear-gradient(90deg, #000 0 60px, transparent 60px 64px);
  background-color: rgba(212,175,55,.15);
}
.navi-shop-cta__inner {
  position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; padding: 36px 24px; width: 100%;
  display: flex; flex-direction: column; gap: 24px;
}
.navi-shop-cta__left { display: flex; align-items: center; gap: 22px; }
.navi-shop-cta__seal {
  width: 90px; height: 90px; border-radius: 50%; flex-shrink: 0;
  border: 2px solid var(--gold); color: var(--gold);
  display: grid; place-items: center; text-align: center;
  font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-weight: 700; font-size: 15px; line-height: 1.4; letter-spacing: .06em;
  background: radial-gradient(circle, rgba(212,175,55,.1), transparent 70%);
}
.navi-shop-cta__copy b { display: block; font-family: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif; font-weight: 700; font-size: 24px; color: var(--white); line-height: 1.5; letter-spacing: .03em; }
.navi-shop-cta__copy b em { color: var(--gold); font-style: normal; }
.navi-shop-cta__copy p { font-size: 13px; color: var(--sub); margin-top: 8px; }
.navi-shop-cta__btns { display: flex; flex-direction: column; gap: 12px; }
.navi-cta-btn {
  display: flex; align-items: center; gap: 14px; padding: 16px 22px;
  font-size: 15px; font-weight: 700; letter-spacing: .04em;
  transition: transform .15s ease, box-shadow .15s ease;
}
.navi-cta-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.35); }
.navi-cta-btn__ic { width: 34px; height: 34px; display: grid; place-items: center; flex-shrink: 0; }
.navi-cta-btn__ic svg { width: 26px; height: 26px; }
.navi-cta-btn__tx b { display: block; font-size: 15px; }
.navi-cta-btn__tx small { display: block; font-size: 10px; font-weight: 400; opacity: .85; margin-top: 2px; }
.navi-cta-btn--gold { background: var(--gold); color: var(--bg); }
.navi-cta-btn--gold .navi-cta-btn__tx small { color: rgba(6,19,38,.7); }
.navi-cta-btn--ghost { background: transparent; border: 1px solid var(--gold); color: var(--gold); }
.navi-cta-btn--arrow { margin-left: auto; font-size: 16px; }

/* ============ Footer ============ */
.navi-footer { background: #040d1c; color: var(--sub); padding: 40px 0 24px; border-top: 1px solid var(--line-gold); }
.navi-footer__inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; text-align: center; }
.navi-footer .navi-brand { justify-content: center; margin-bottom: 18px; }
.navi-footer__links { display: flex; justify-content: center; flex-wrap: wrap; gap: 18px; font-size: 12px; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.navi-footer__links a:hover { color: var(--gold-lt); }
.navi-footer__copy { font-size: 10px; color: #5a6b85; letter-spacing: .15em; }

/* ============ Responsive (PC) ============ */
@media (min-width: 900px) {
  .navi-gnav { display: flex; }
.navi-contact-btn { display: inline-flex; }
  .navi-menu-btn { display: none; }

  .navi-hero { min-height: 520px; }
  .navi-hero__title { font-size: 56px; }
  .navi-hero__lead { font-size: 18px; }

  .navi-services__grid { grid-template-columns: repeat(4, 1fr); }
  .navi-svc { flex-direction: row; }

  .navi-area-grid { grid-template-columns: repeat(4, 1fr) !important; }
  .navi-area-card__name { font-size: 19px; }

  .navi-reasons { grid-template-columns: repeat(4, 1fr); }

  .navi-column__head { flex-direction: row; align-items: flex-start; justify-content: space-between; }
  .navi-column-wrap { display: grid; grid-template-columns: 200px 1fr; gap: 30px; align-items: start; }
  .navi-articles { grid-template-columns: repeat(3, 1fr); }
  .navi-article { flex-direction: column; padding: 0; border: 1px solid var(--line); align-items: stretch; overflow: hidden; }
  .navi-article__img { width: 100%; height: 200px; aspect-ratio: unset; flex-shrink: 0; overflow: visible; }
  .navi-article__img img { position: static; width: 100%; height: 100%; object-position: left center; }
  .navi-article__body { padding: 14px 16px 14px 20px; }

  .navi-shop-cta__inner { flex-direction: row; align-items: center; justify-content: space-between; gap: 40px; }
  .navi-shop-cta__btns { flex-direction: row; flex-shrink: 0; }
  .navi-cta-btn { min-width: 230px; }
}

@media (min-width: 1280px) {
  .navi-hero__title { font-size: 60px; }
}