@charset "UTF-8";
/* =========================================================
   寸又峡温泉 翠紅苑 トップページ
   デザイン：Design_home_01.pdf（1920px幅）準拠
   ========================================================= */

:root {
  --red: #a52933;
  --red-dark: #8a1f28;
  --ink: #111111;
  --black: #0e0f0e;
  --beige: #f4f0e6;
  --gray-dark: #2f2f32;
  --gray-light: #dfdede;
  --insta: #4b79bd;
  --pop: #3d71b5;
  --ok: #42a971;
  --warn: #df7229;
  --border: #d1d1d1;
  --container: 1200px;
  --font: "Shippori Mincho", "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-weight: 500;
  color: var(--ink);
  background: #fff;
  line-height: 1.75;
  font-feature-settings: "palt" 0;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
picture { display: block; }
a { color: inherit; text-decoration: none; }
ul, ol, dl, dd, p, h1, h2, h3, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
address { font-style: normal; }
button, input, select { font: inherit; color: inherit; }

.container { width: 100%; max-width: calc(var(--container) + 40px); margin: 0 auto; padding: 0 20px; }
.tategaki { writing-mode: vertical-rl; text-orientation: upright; }
.pc { display: inline; }

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 254px; height: 55px; padding: 0 24px;
  background: var(--red); color: #fff;
  font-size: 16px; font-weight: 700; letter-spacing: .02em;
  transition: background-color .25s, opacity .25s;
}
.btn:hover { background: var(--red-dark); }
.btn--sm { min-width: 182px; height: 45px; font-size: 15px; padding: 0 16px; }
.btn--insta { background: var(--insta); }
.btn--insta:hover { background: #3a64a3; }
.btn-wrap { text-align: center; }

.tag-outline {
  display: inline-flex; align-items: center; gap: 6px;
  height: 37px; padding: 0 14px;
  border: 1px solid var(--ink);
  font-size: 16px; line-height: 1; letter-spacing: .2em;
}
.tag-outline svg { width: 17px; height: 17px; flex: none; }
.ico-sun { fill: #f0a422; stroke: #f0a422; }
.ico-umbrella { fill: #5b5fa8; stroke: #5b5fa8; }

/* =========================================================
   ヘッダー
   ========================================================= */
.site-header { position: relative; z-index: 50; background: var(--red); color: #fff; }
.site-header__inner {
  position: relative;
  max-width: calc(var(--container) + 40px); height: 100px;
  margin: 0 auto; padding: 0 20px;
}
.logo { position: absolute; left: 20px; top: 15px; display: flex; align-items: flex-end; gap: 9px; }
.logo__mark { width: 56px; height: 56px; color: #fff; margin-bottom: 8px; }
.logo__text { display: flex; flex-direction: column; align-items: center; }
.logo__sub { font-size: 18px; font-weight: 700; line-height: 1.2; letter-spacing: .02em; margin-bottom: 1px; }
.logo__type { width: 171px; height: auto; }

.header-actions { position: absolute; right: 20px; top: 16px; display: flex; gap: 20px; }
.btn-head {
  display: inline-flex; align-items: center; justify-content: center;
  width: 124px; height: 37px; border: 0; cursor: pointer;
  font-size: 16px; font-weight: 700; letter-spacing: .02em;
  transition: opacity .2s;
}
.btn-head:hover { opacity: .85; }
.btn-head--dark { background: var(--black); color: #fff; }
.btn-head--light { background: #fff; color: var(--ink); }

.gnav { position: absolute; right: 20px; top: 66px; }
.gnav ul { display: flex; gap: 32px; }
.gnav a { font-size: 16px; font-weight: 700; line-height: 1.4; letter-spacing: 0; position: relative; }
.gnav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -3px; height: 1px;
  background: #fff; transform: scaleX(0); transition: transform .25s;
}
.gnav a:hover::after { transform: scaleX(1); }
.menu-toggle { display: none; }

/* =========================================================
   ヒーロー
   ========================================================= */
.hero { position: relative; height: 816px; overflow: hidden; background: #2c4a2c; }
.hero__media, .hero__media picture, .hero__media img, .hero__media video {
  position: absolute; inset: 0; width: 100%; height: 100%;
}
.hero__media img, .hero__media video { object-fit: cover; object-position: 50% 60%; }
.hero__copy {
  position: absolute; left: 50%; top: 132px; transform: translateX(-17px);
  margin: 0; color: #fff;
  font-size: 35px; font-weight: 700; line-height: 1; letter-spacing: 7px;
  text-shadow: 0 0 18px rgba(0,0,0,.45), 0 0 4px rgba(0,0,0,.25);
}

/* =========================================================
   予約バー
   ========================================================= */
.booking { background: var(--black); color: #fff; }
.booking__inner { display: flex; align-items: center; height: 100px; }
.booking__best { font-size: 17px; font-weight: 700; line-height: 29px; letter-spacing: .02em; margin-right: 34px; flex: none; }
.booking__form { display: flex; align-items: center; gap: 23px; }
.booking__field {
  display: flex; align-items: center; gap: 8px;
  height: 37px; width: 196px; padding: 0 10px 0 14px;
  background: #fff; color: var(--ink);
  font-size: 16px; font-weight: 700;
}
.booking__field--sm { width: 124px; }
.booking__field span { flex: none; }
.booking__field input, .booking__field select {
  min-width: 0; width: 100%; border: 0; padding: 0; background: transparent;
  font-size: 16px; font-weight: 700; outline: none; cursor: pointer;
}
.booking__field select { appearance: none; -webkit-appearance: none; }
.booking__field input::-webkit-calendar-picker-indicator { opacity: .5; margin-left: 0; }
.booking__field:focus-within { outline: 2px solid var(--red); outline-offset: 1px; }
.booking__submit {
  width: 124px; height: 37px; margin-left: 3px; border: 0; cursor: pointer;
  background: var(--red); color: #fff; font-size: 16px; font-weight: 700;
  transition: background-color .2s;
}
.booking__submit:hover { background: var(--red-dark); }
.booking__links { display: flex; gap: 14px; margin-left: auto; font-size: 14px; font-weight: 700; }
.booking__links a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* =========================================================
   交通情報
   ========================================================= */
.traffic { background: #fff; }
.traffic__inner { display: flex; align-items: center; min-height: 67px; padding-top: 14px; padding-bottom: 14px; font-size: 16px; line-height: 1.6; }
.traffic__title { font-size: 16px; font-weight: 500; margin-right: 16px; flex: none; }
.traffic__list { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.traffic__list li { position: relative; padding-left: 16px; }
.traffic__list li::before {
  content: ""; position: absolute; left: 0; top: 50%; width: 12px; height: 12px;
  margin-top: -6px; border-radius: 50%; background: var(--ok);
}
.traffic__list li.is-warn::before { background: var(--warn); }

/* =========================================================
   天気予報
   ========================================================= */
.weather { background: var(--beige); padding: 48px 0 42px; }
.weather__title { font-size: 29px; font-weight: 500; line-height: 1.4; letter-spacing: .02em; margin-bottom: 18px; }
.weather__list { display: grid; grid-template-columns: repeat(7, 1fr); gap: 44px; }
.weather__day {
  display: flex; flex-direction: column; align-items: center;
  height: 132px; padding-top: 19px;
  background: #fff; border: 1px solid var(--border);
  font-size: 14px; line-height: 20px; text-align: center;
}
.w-icon { display: block; width: 18px; height: 18px; margin: 0 0 2px; }
.w-icon svg { width: 100%; height: 100%; display: block; }
.w-pop { color: var(--pop); }
.w-temp { color: var(--red); }

/* =========================================================
   コンセプト
   ========================================================= */
.concept {
  position: relative; height: 1000px; color: #fff;
  background: #3d5a3a url("../img/concept.jpg") center / cover no-repeat;
}
.webp .concept { background-image: url("../img/concept.webp"); }
.concept__inner { position: relative; height: 100%; max-width: 1920px; margin: 0 auto; }
.concept__copy {
  position: absolute; top: 129px; left: calc(50% + 239px);
  font-size: 48px; font-weight: 700; line-height: 75px; letter-spacing: 9.6px;
  text-shadow: 0 0 20px rgba(0,0,0,.4), 0 0 4px rgba(0,0,0,.25);
}
.concept__text {
  position: absolute; top: 595px; left: calc(50% + 67px);
  font-size: 17px; line-height: 30px; letter-spacing: .08em;
  text-shadow: 0 0 10px rgba(0,0,0,.6), 0 0 3px rgba(0,0,0,.45);
}
.concept__text p + p { margin-top: 30px; }

/* =========================================================
   寸又峡へ訪れたら／モデルコース
   ========================================================= */
.visit {
  background: #ece8de url("../img/bg-washi-gold.jpg") center top / cover no-repeat;
  padding: 108px 0 96px;
}
.webp .visit { background-image: url("../img/bg-washi-gold.webp"); }
.sec-head { text-align: center; }
.sec-head__ja { font-size: 48px; font-weight: 500; line-height: 1.4; letter-spacing: 10px; text-indent: 10px; }
.sec-head__en { font-size: 70px; font-weight: 700; line-height: 1.2; letter-spacing: .02em; }
.sec-head__lead { margin-top: 44px; font-size: 17px; line-height: 30px; letter-spacing: .1em; }
.sec-head--en .sec-head__lead { margin-top: 2px; font-size: 18px; letter-spacing: .06em; }

.spots { margin-top: 51px; }
.spot { position: relative; display: flex; align-items: flex-start; }
.spot__img { position: relative; width: 50%; flex: none; }
.spot__img img { width: 100%; aspect-ratio: 600 / 449; object-fit: cover; }
.spot__body {
  position: relative; width: calc(50% + 40px); flex: none;
  margin-top: 80px; min-height: 290px; padding: 28px 34px 30px;
  background: #fff;
}
.spot__title { margin-top: 32px; font-size: 48px; font-weight: 500; line-height: 1.2; letter-spacing: .1em; }
.spot__text { margin-top: 20px; font-size: 16px; line-height: 28px; letter-spacing: .1em; }
.spot__body::after { /* 写真に掛かる細線 */
  content: ""; position: absolute; bottom: 45px; height: 1px; background: var(--ink); z-index: 3;
}
.spot--1 .spot__img { margin-left: -40px; z-index: 2; }
.spot--1 .spot__body::after { right: -40px; width: 84px; }
.spot--2 { margin-top: -80px; }
.spot--2 .spot__img { margin-top: 80px; margin-left: 4px; width: calc(50% - 4px); }
.spot--2 .spot__img img { aspect-ratio: 596 / 449; }
.spot--2 .spot__body { margin-left: -40px; margin-top: 158px; padding-left: 32px; z-index: 2; }
.spot--2 .spot__body::after { left: -48px; width: 136px; }

.sec-head--en { margin-top: 128px; }
.courses { display: grid; grid-template-columns: 1fr 1fr; gap: 41px; margin-top: 59px; }
.course { background: #fff; padding: 42px 40px 44px; min-height: 362px; }
.course .tag-outline { padding: 0 16px 0 14px; }
.course__title { margin-top: 30px; font-size: 29px; font-weight: 500; line-height: 1.4; letter-spacing: .04em; }
.course__list { margin-top: 18px; font-size: 18px; line-height: 41px; letter-spacing: .08em; }
.course__list div { display: flex; }
.course__list dt { flex: none; width: 3.4em; letter-spacing: 0; }
.visit .btn-wrap { margin-top: 66px; }

/* =========================================================
   Instagram
   ========================================================= */
.insta { padding: 103px 0 103px; background: #fff; }
.insta__title { font-size: 48px; font-weight: 700; line-height: 1.2; text-align: center; letter-spacing: .02em; }
.insta__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 39px; }
.insta__grid a { display: block; overflow: hidden; }
.insta__grid img { width: 100%; aspect-ratio: 1; object-fit: cover; transition: transform .5s, opacity .3s; }
.insta__grid a:hover img { transform: scale(1.04); opacity: .9; }
.insta .btn-wrap { margin-top: 42px; }

/* =========================================================
   翠紅苑の過ごし方
   ========================================================= */
.stay {
  background: #f1f1f1 url("../img/bg-washi-white.jpg") center top / cover no-repeat;
  padding: 101px 0 135px;
}
.webp .stay { background-image: url("../img/bg-washi-white.webp"); }
.stay__title {
  margin: 0 auto; font-size: 48px; font-weight: 700; line-height: 1; letter-spacing: 9.6px;
}
.zigzag { display: flex; align-items: flex-start; }
.zigzag:first-of-type { margin-top: 100px; }
.zigzag + .zigzag { margin-top: 65px; }
.zigzag__img { width: 50%; flex: none; }
.zigzag__img img { width: 100%; aspect-ratio: 960 / 607; object-fit: cover; }
.zigzag--reverse { flex-direction: row-reverse; }
.zigzag--reverse .zigzag__img img { aspect-ratio: 960 / 585; }
.zigzag__body { width: 50%; padding: 82px 14px 0 66px; }
.zigzag__head { display: flex; align-items: center; gap: 25px; font-size: 70px; font-weight: 500; line-height: 1.2; letter-spacing: 0; }
.zigzag__head span { flex: none; padding-left: 9px; }
.zigzag__head::after { content: ""; flex: 1; height: 1px; background: var(--ink); }
.zigzag__catch { margin-top: 114px; font-size: 37px; line-height: 1.4; letter-spacing: .1em; }
.zigzag__text { margin-top: 14px; font-size: 17px; line-height: 30px; letter-spacing: .1em; }
.zigzag__body .btn { margin-top: 53px; }
.zigzag--reverse .zigzag__body { padding: 60px 0 0 0; }
.zigzag--reverse .zigzag__head { flex-direction: row-reverse; gap: 37px; margin-right: 61px; }
.zigzag--reverse .zigzag__head span { padding-left: 0; }
.zigzag--reverse .zigzag__catch,
.zigzag--reverse .zigzag__text,
.zigzag--reverse .zigzag__body > p:last-child { margin-left: auto; margin-right: 58px; max-width: 590px; }
.zigzag--reverse .zigzag__catch { margin-top: 108px; }
.zigzag--reverse .zigzag__body > p:last-child .btn { margin-left: 3px; }

/* =========================================================
   STAY PLAN / DAY USE
   ========================================================= */
.plans { padding: 112px 0 104px; }
.plans--stay { background: var(--gray-dark); }
.plans--stay .plans__title { color: #fff; }
.plans--day { background: var(--gray-light); }
.plans__title { font-size: 60px; font-weight: 700; line-height: 1.2; text-align: center; letter-spacing: .12em; text-indent: .12em; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 30px; }
.card { display: flex; flex-direction: column; background: #fff; }
.card__img img { width: 100%; aspect-ratio: 380 / 300; object-fit: cover; }
.card__body { display: flex; flex-direction: column; flex: 1; min-height: 275px; padding: 26px 26px 32px; }
.card__price { font-size: 16px; font-weight: 700; line-height: 28px; color: var(--red); }
.card__title { font-size: 25px; font-weight: 500; line-height: 41px; letter-spacing: .02em; }
.card__text { font-size: 16px; line-height: 28px; letter-spacing: .02em; }
.card__btn { margin-top: auto; padding-top: 18px; text-align: center; }
.plans--stay .card__title { margin-top: -2px; }
.plans--day .card__body { padding-top: 26px; }
.plans--day .card__text { margin-top: 0; }

/* =========================================================
   翠紅苑について
   ========================================================= */
.about {
  position: relative; overflow: hidden; color: #fff;
  background: #262628 url("../img/bg-stone.jpg") center / cover no-repeat;
}
.webp .about { background-image: url("../img/bg-stone.webp"); }
.about__inner { position: relative; display: flex; align-items: flex-start; min-height: 471px; }
.about__crest {
  position: absolute; left: 12px; top: 7px; width: 466px; height: 466px;
  color: #0d0d0d; opacity: .92; pointer-events: none;
}
.about__body { position: relative; z-index: 1; padding: 92px 0 60px 155px; flex: 1; }
.about__title { font-size: 44px; font-weight: 700; line-height: 65px; letter-spacing: .02em; }
.about__text { margin-top: 6px; font-size: 16px; line-height: 28px; letter-spacing: .02em; }
.about__links { margin-top: 26px; font-size: 16px; line-height: 37px; }
.about__links a { position: relative; padding-left: 18px; }
.about__links a::before { content: "・"; position: absolute; left: 0; }
.about__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px;
  background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .3s;
}
.about__links a:hover::after { transform: scaleX(1); }
.about__img { position: relative; z-index: 1; width: 500px; flex: none; margin-top: 69px; margin-bottom: 69px; }
.about__img img { width: 100%; aspect-ratio: 500 / 333; object-fit: cover; }

/* =========================================================
   お知らせ
   ========================================================= */
.news { padding: 51px 0 74px; background: #fff; }
.news__title { margin: 0 auto; font-size: 48px; font-weight: 700; line-height: 1; letter-spacing: 9.6px; }
.news__list { margin-top: 61px; border-top: 1px solid var(--ink); }
.news__list li { border-bottom: 1px solid var(--ink); }
.news__list a {
  display: flex; align-items: center; min-height: 66px; padding: 12px 43px;
  font-size: 17px; line-height: 1.6; transition: background-color .2s;
}
.news__list a:hover { background: #f6f4ef; }
.news__list time { flex: none; width: 112px; letter-spacing: .02em; }
.news__cat {
  flex: none; display: inline-flex; align-items: center; justify-content: center;
  width: 84px; height: 25px; margin-right: 28px;
  background: var(--red); color: #fff; font-size: 16px; letter-spacing: .04em;
}
.news .btn-wrap { margin-top: 59px; }

/* =========================================================
   アクセス
   ========================================================= */
.access { padding-bottom: 84px; background: #fff; }
.access__street img { width: 100%; aspect-ratio: 1203 / 589; object-fit: cover; }
.access__street a { display: block; }
.access__row { display: flex; align-items: flex-start; gap: 52px; margin-top: 45px; }
.access__map { width: 620px; flex: none; }
.access__map iframe { display: block; width: 100%; aspect-ratio: 620 / 396; border: 0; background: #e4ece6; }
.access__info { flex: 1; padding-top: 50px; }
.access__title { font-size: 40px; font-weight: 500; line-height: 1.2; letter-spacing: .14em; }
.access__list { margin-top: 13px; border-top: 1px solid var(--ink); font-size: 17px; }
.access__list div { display: flex; align-items: center; min-height: 66px; border-bottom: 1px solid var(--ink); padding: 10px 0 10px 34px; }
.access__list dt { flex: none; width: 91px; }
.access__list a { color: var(--red); }
.access__list a:hover { text-decoration: underline; text-underline-offset: 3px; }

/* =========================================================
   フッター
   ========================================================= */
.site-footer { color: #fff; text-align: center; }
.site-footer__inner {
  padding: 92px 20px 78px;
  background: #24412d url("../img/footer.jpg") center / cover no-repeat;
  text-shadow: 0 0 8px rgba(0,0,0,.55);
}
.webp .site-footer__inner { background-image: url("../img/footer.webp"); }
.f-logo { display: inline-flex; flex-direction: column; align-items: center; }
.f-logo__sub { font-size: 22px; font-weight: 700; line-height: 1.3; letter-spacing: .02em; padding-left: 64px; }
.f-logo__main { display: flex; align-items: center; gap: 16px; margin-top: 2px; }
.f-logo__mark { width: 60px; height: 60px; color: #fff; filter: drop-shadow(0 0 6px rgba(0,0,0,.35)); }
.f-logo__main img { width: 204px; filter: drop-shadow(0 0 6px rgba(0,0,0,.35)); }
.f-info { margin-top: 40px; font-size: 18px; line-height: 35px; }
.site-footer .btn-wrap { margin-top: 38px; }
.site-footer .btn { text-shadow: none; }
.f-nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 32px; margin-top: 98px; font-size: 16px; }
.f-nav a:hover { text-decoration: underline; text-underline-offset: 3px; }
.copyright { background: var(--black); color: #fff; font-size: 14px; line-height: 47px; }
.copyright small { font-size: inherit; }

/* =========================================================
   レスポンシブ
   ========================================================= */
@media (max-width: 1599px) {
  .zigzag__catch { margin-top: 80px; }
  .zigzag--reverse .zigzag__catch { margin-top: 74px; }
}

@media (max-width: 1279px) {
  .booking__inner { flex-wrap: wrap; justify-content: center; height: auto; padding-top: 18px; padding-bottom: 18px; gap: 14px 24px; }
  .booking__best { margin-right: 0; text-align: center; }
  .booking__links { margin-left: 0; width: 100%; justify-content: center; }
  .weather__list { gap: 16px; }
  .concept__copy { left: auto; right: 6%; }
  .concept__text { left: auto; right: 6%; width: 540px; }
  .zigzag__body { padding: 48px 32px 0 48px; }
  .zigzag__head { font-size: 56px; }
  .zigzag__catch { margin-top: 48px; font-size: 30px; }
  .zigzag--reverse .zigzag__body { padding: 40px 0 0 32px; }
  .zigzag--reverse .zigzag__catch { margin-top: 44px; }
  .zigzag--reverse .zigzag__catch,
  .zigzag--reverse .zigzag__text,
  .zigzag--reverse .zigzag__body > p:last-child { margin-right: 40px; }
  .zigzag__text br { display: none; }
  .about__img { width: 40%; }
  .about__body { padding-left: 120px; }
  .access__map { width: 50%; }
}

@media (max-width: 1023px) {
  /* ヘッダー：ハンバーガー */
  .site-header__inner { height: 72px; }
  .logo { top: 8px; gap: 7px; }
  .logo__mark { width: 42px; height: 42px; margin-bottom: 5px; }
  .logo__sub { font-size: 13px; }
  .logo__type { width: 128px; }
  .header-actions { top: 18px; right: 76px; gap: 10px; }
  .btn-head { width: 96px; height: 36px; font-size: 14px; }
  .menu-toggle {
    display: flex; flex-direction: column; justify-content: center; gap: 7px;
    position: absolute; right: 14px; top: 14px; width: 44px; height: 44px; padding: 0 9px;
    background: transparent; border: 0; cursor: pointer;
  }
  .menu-toggle span { display: block; height: 2px; background: #fff; transition: transform .3s, opacity .3s; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }
  .gnav {
    position: absolute; left: 0; right: 0; top: 72px;
    background: var(--red); border-top: 1px solid rgba(255,255,255,.25);
    visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity .25s, transform .25s, visibility .25s;
  }
  .gnav.is-open { visibility: visible; opacity: 1; transform: none; }
  .gnav ul { flex-direction: column; gap: 0; padding: 8px 20px 20px; }
  .gnav li + li { border-top: 1px solid rgba(255,255,255,.2); }
  .gnav a { display: block; padding: 14px 4px; font-size: 16px; }
  .gnav a::after { display: none; }

  .hero { height: 70vh; min-height: 460px; max-height: 720px; }
  .hero__copy { top: 12%; font-size: 30px; transform: translateX(-15px); }

  .weather__list { grid-template-columns: repeat(7, minmax(84px, 1fr)); overflow-x: auto; gap: 10px; padding-bottom: 6px; }

  .spot, .spot--2 { flex-direction: column; margin-top: 0; }
  .spot--2 { margin-top: 48px; }
  .spot__img, .spot--2 .spot__img { width: 100%; margin: 0; }
  .spot__img img, .spot--2 .spot__img img { aspect-ratio: 4 / 3; }
  .spot__body, .spot--2 .spot__body { width: calc(100% - 40px); margin: -48px auto 0; min-height: 0; padding: 24px 24px 28px; z-index: 2; }
  .spot--2 { flex-direction: column-reverse; }
  .spot__body::after { display: none; }

  .zigzag, .zigzag--reverse { flex-direction: column; }
  .zigzag__img { width: 100%; }
  .zigzag__body, .zigzag--reverse .zigzag__body { width: 100%; padding: 36px 20px 0; }
  .zigzag--reverse .zigzag__head { flex-direction: row; margin-right: 0; gap: 25px; }
  .zigzag--reverse .zigzag__catch,
  .zigzag--reverse .zigzag__text,
  .zigzag--reverse .zigzag__body > p:last-child { margin-left: 0; margin-right: 0; max-width: none; }
  .zigzag__catch, .zigzag--reverse .zigzag__catch { margin-top: 28px; }
  .zigzag + .zigzag { margin-top: 72px; }
  .zigzag:first-of-type { margin-top: 64px; }
  .zigzag__body .btn { margin-top: 32px; }

  .cards { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }

  .about__inner { flex-direction: column; align-items: stretch; }
  .about__crest { left: 50%; top: 20px; width: 380px; height: 380px; transform: translateX(-50%); }
  .about__body { padding: 64px 0 36px; text-align: center; }
  .about__links { display: inline-block; text-align: left; }
  .about__img { width: 100%; max-width: 560px; margin: 0 auto 56px; }

  .access__row { flex-direction: column; gap: 32px; }
  .access__map { width: 100%; }
  .access__info { width: 100%; padding-top: 0; }
}

@media (max-width: 767px) {
  .pc { display: none; }
  body { line-height: 1.8; }
  .btn { min-width: 240px; height: 52px; font-size: 15px; }

  .header-actions .btn-head--light { display: none; }
  .header-actions { right: 66px; }

  .hero { height: 78vh; min-height: 480px; }
  .hero__copy { font-size: 26px; letter-spacing: 5px; transform: translateX(-13px); top: 9%; }

  .booking__best { font-size: 14px; line-height: 1.6; }
  .booking__form { width: 100%; gap: 8px; flex-wrap: wrap; justify-content: center; }
  .booking__field { width: calc(60% - 4px); }
  .booking__field--sm { width: calc(40% - 4px); }
  .booking__submit { width: 100%; height: 44px; margin-left: 0; }
  .booking__links { flex-wrap: wrap; font-size: 13px; gap: 4px 14px; }

  .traffic__inner { flex-direction: column; align-items: flex-start; font-size: 14px; }
  .traffic__title { font-size: 15px; font-weight: 700; margin: 0 0 4px; }
  .traffic__list { flex-direction: column; }

  .weather { padding: 36px 0; }
  .weather__title { font-size: 20px; }

  .concept { height: auto; min-height: 0; padding: 72px 20px 80px; background-position: 30% center; }
  .concept::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0) 30%, rgba(0,0,0,.45) 62%, rgba(0,0,0,.5) 100%); }
  .concept__inner { z-index: 1; }
  .concept__inner { position: relative; display: flex; flex-direction: column; align-items: center; }
  .concept__copy { position: static; font-size: 34px; line-height: 54px; letter-spacing: 6px; }
  .concept__text { position: static; width: auto; margin-top: 48px; font-size: 15px; line-height: 28px; letter-spacing: .04em; }
  .concept__text br { display: none; }

  .visit { padding: 72px 0; background-size: auto 100%; background-position: 70% top; }
  .sec-head__ja { font-size: 30px; letter-spacing: 6px; }
  .sec-head__en { font-size: 40px; }
  .sec-head__lead, .sec-head--en .sec-head__lead { margin-top: 20px; font-size: 15px; line-height: 28px; letter-spacing: .04em; text-align: left; }
  .sec-head__lead br { display: none; }
  .spots { margin-top: 36px; }
  .spot__title { margin-top: 18px; font-size: 32px; }
  .spot__text { font-size: 15px; letter-spacing: .04em; }
  .tag-outline { height: auto; min-height: 32px; padding-top: 6px; padding-bottom: 6px; font-size: 14px; line-height: 1.4; letter-spacing: .08em; }
  .sec-head--en { margin-top: 80px; }
  .courses { grid-template-columns: 1fr; gap: 20px; margin-top: 32px; }
  .course { padding: 28px 22px; min-height: 0; }
  .course__title { margin-top: 20px; font-size: 21px; }
  .course__list { font-size: 15px; line-height: 1.7; }
  .course__list div + div { margin-top: 8px; }
  .visit .btn-wrap { margin-top: 44px; }

  .insta { padding: 64px 0; }
  .insta__title { font-size: 32px; }
  .insta__grid { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 28px; }

  .stay { padding: 64px 0 80px; }
  .stay__title { font-size: 32px; letter-spacing: 6px; }
  .zigzag__head { font-size: 40px; gap: 18px; }
  .zigzag__catch, .zigzag--reverse .zigzag__catch { font-size: 23px; letter-spacing: .06em; margin-top: 20px; }
  .zigzag__text { font-size: 15px; line-height: 28px; letter-spacing: .04em; }

  .plans { padding: 64px 0; }
  .plans__title { font-size: 36px; }
  .card__title { font-size: 21px; line-height: 1.6; }
  .card__text { font-size: 15px; }

  .about__crest { width: 300px; height: 300px; }
  .about__body { padding-top: 56px; }
  .about__title { font-size: 30px; line-height: 46px; }
  .about__text { font-size: 15px; text-align: left; }

  .news { padding: 56px 0 56px; }
  .news__title { font-size: 32px; letter-spacing: 6px; }
  .news__list { margin-top: 36px; }
  .news__list a { flex-wrap: wrap; padding: 16px 4px; font-size: 15px; }
  .news__list time { width: auto; margin-right: 12px; }
  .news__cat { width: 76px; height: 22px; font-size: 13px; margin-right: 0; }
  .news__ttl { width: 100%; margin-top: 6px; }
  .news .btn-wrap { margin-top: 40px; }

  .access__street img { aspect-ratio: 4 / 3; }
  .access__row { margin-top: 24px; }
  .access__map iframe { aspect-ratio: 4 / 3; }
  .access__title { font-size: 30px; }
  .access__list { font-size: 15px; }
  .access__list div { padding-left: 8px; min-height: 56px; }
  .access__list dt { width: 64px; }

  .site-footer__inner { padding: 64px 20px 56px; }
  .f-logo__sub { font-size: 17px; padding-left: 50px; }
  .f-logo__mark { width: 46px; height: 46px; }
  .f-logo__main img { width: 160px; }
  .f-info { margin-top: 28px; font-size: 15px; line-height: 30px; }
  .f-nav { margin-top: 48px; font-size: 14px; gap: 8px 20px; }
  .copyright { font-size: 12px; line-height: 44px; }
}

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

.weather__error { grid-column: 1 / -1; padding: 28px 0; font-size: 15px; text-align: center; background: #fff; border: 1px solid var(--border); }
.weather__error a { color: var(--red); text-decoration: underline; }

@media (max-width: 1599px) {
  .zigzag__text br { display: none; }
}