/* ==========================================================
   スキー・スノボツアー特集LP
   色はロゴに合わせています（ネイビー #05162D／ピンク #FF009E）
   ========================================================== */
:root {
  --navy: #05162D;
  --navy-2: #13294A;
  --pink: #FF009E;          /* ロゴのピンク（大きい文字・装飾用） */
  --pink-strong: #C4007A;   /* 小さい文字・白文字の背景用（コントラスト確保） */
  --pink-tint: #FFE8F5;
  --ink: #1A2433;
  --muted: #566173;
  --line: #E1E6ED;
  --bg: #FFFFFF;
  --bg-tint: #F4F6FA;
  --c-am: #F57C14;          /* 朝発バス */
  --c-day: #0B6FAE;         /* 日帰りラベル */
  --c-pm: #3B3A9C;          /* 夜発バス */
  --c-car: #F5C518;         /* マイカー */
  --soon: #8A4B00;
  --soon-bg: #FFF3E0;
  --soon-line: #E3A04F;
  --radius: 14px;
  --font-round: "M PLUS Rounded 1c", "Hiragino Maru Gothic ProN", sans-serif;
  --font-body: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size: 15px; line-height: 1.75; -webkit-text-size-adjust: 100%; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--pink-strong); }
a:hover { color: var(--navy); }
h1, h2, h3, h4 { font-family: var(--font-round); line-height: 1.35; margin: 0; }
.wrap { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 16px; }
.sp { display: inline; }
.pc { display: none; }
@media (min-width: 768px) {
  body { font-size: 16px; }
  .wrap { padding-inline: 32px; }
  .sp { display: none; }
  .pc { display: inline; }
}

/* ---------- ヘッダー ---------- */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: #fff; border-bottom: 1px solid var(--line); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 60px; }
.site-header__logo img { width: 150px; }
.site-nav { display: none; gap: 24px; font-weight: 700; font-size: 14px; }
.site-nav a { color: var(--navy); text-decoration: none; }
.site-nav a:hover { color: var(--pink-strong); }
@media (min-width: 900px) { .site-nav { display: flex; } .site-header__logo img { width: 190px; } }

.breadcrumb ol { list-style: none; margin: 0; padding: 10px 0; display: flex; flex-wrap: wrap; gap: 4px; font-size: 12px; color: var(--muted); }
.breadcrumb li + li::before { content: "›"; margin-right: 4px; }
.breadcrumb a { color: var(--muted); }

/* ---------- ファーストビュー ---------- */
.hero { background: var(--navy); color: #fff; }
.hero__inner { display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-end; padding-block: 48px 40px; }
.hero__text { flex: 1 1 520px; min-width: 0; }
.hero__eyebrow { margin: 0; font-family: var(--font-round); font-weight: 800; letter-spacing: .14em; font-size: 13px; color: var(--pink); }
.hero__title { margin-top: 10px; font-size: 34px; font-weight: 800; }
.hero__title span { display: block; margin-top: 8px; font-size: .62em; color: var(--pink); }
.hero__lead { margin: 18px 0 0; color: #D7E0EC; }
.hero__cta { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }
.btn-cta, .btn-ghost { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 28px; border-radius: 999px; font-weight: 700; font-size: 16px; text-decoration: none; }
.btn-cta { background: var(--pink); color: #fff; font-family: var(--font-round); font-size: 18px; }
.btn-cta:hover { background: #fff; color: var(--pink-strong); }
.btn-ghost { border: 1.5px solid #8EA3BF; color: #fff; }
.btn-ghost:hover { background: #fff; color: var(--navy); }
.hero__stats { flex: 1 1 340px; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.hero__stats li { background: var(--navy-2); border-radius: var(--radius); padding: 14px 12px; display: flex; flex-direction: column; gap: 4px; }
.hero__stats-label { font-size: 12px; color: #B9C6D8; }
.hero__stats-hl { grid-column: 1 / -1; background: #fff !important; color: var(--navy); border: 3px solid var(--pink); }
.hero__stats-hl .hero__stats-label { font-size: 14px; font-weight: 700; color: var(--pink-strong); }
.hero__stats-hl .hero__stats-num { font-size: 18px; font-weight: 700; }
.hero__stats-hl .hero__stats-num b { font-size: 48px; color: var(--pink-strong); }
.hero__stats-num { font-size: 13px; white-space: nowrap; }
.hero__stats-num b { font-family: var(--font-round); font-size: 26px; font-weight: 800; margin-right: 2px; }
@media (min-width: 768px) {
  .hero__inner { padding-block: 72px 64px; }
  .hero__title { font-size: 54px; }
  .hero__stats-num b { font-size: 30px; }
  .hero__stats-hl .hero__stats-num b { font-size: 60px; }
}

/* ---------- 導入文 ---------- */
.intro p { margin: 28px 0 0; color: var(--muted); font-size: 14px; }
.intro strong { color: var(--ink); }

/* ---------- セクション共通 ---------- */
.section { padding-block: 56px; }
.section--tint { background: var(--bg-tint); }
.section__eyebrow { margin: 0; font-family: var(--font-round); font-weight: 800; letter-spacing: .14em; font-size: 13px; color: var(--pink-strong); }
.section__title { margin-top: 4px; font-size: 26px; font-weight: 800; color: var(--navy); }
.section__lead { margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.note { margin: 12px 0 0; font-size: 12px; color: var(--muted); }
@media (min-width: 768px) { .section { padding-block: 80px; } .section__title { font-size: 34px; } }

/* ---------- 販売スケジュール ---------- */
.schedule { list-style: none; margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.schedule li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; display: flex; flex-direction: column; gap: 6px; }
.schedule__head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.schedule__name { font-family: var(--font-round); font-weight: 800; font-size: 17px; color: var(--navy); }
.schedule__date { font-family: var(--font-round); font-weight: 800; font-size: 22px; color: var(--pink-strong); }
.schedule__body { font-size: 13px; color: var(--muted); }
.schedule li.is-on { border-color: var(--navy); }

/* ---------- バッジ ---------- */
.badge { display: inline-flex; align-items: center; flex: none; font-size: 12px; font-weight: 700; border-radius: 999px; padding: 3px 10px; line-height: 1.5; }
.badge--on { background: var(--pink-strong); color: #fff; }
.badge--soon { background: var(--soon-bg); color: var(--soon); border: 1px solid var(--soon-line); padding: 2px 9px; }
.badge--prep { background: #EDF0F4; color: var(--muted); }

/* ---------- タブ・絞り込み ---------- */
.tabs { margin-top: 28px; display: flex; gap: 6px; border-bottom: 3px solid var(--navy); }
.tabs__btn { flex: 1 1 0; min-height: 52px; border: 0; border-radius: 12px 12px 0 0; background: #DCE3EC; color: var(--navy); font-family: var(--font-round); font-size: 17px; font-weight: 800; cursor: pointer; }
.tabs__btn[aria-selected="true"] { background: var(--navy); color: #fff; }
@media (min-width: 768px) { .tabs__btn { flex: 0 0 200px; } }
.panel { padding-top: 0; }
.filters { background: #fff; border: 1px solid var(--line); border-top: 0; border-radius: 0 0 var(--radius) var(--radius); padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.filters__note { margin: 0; font-size: 13px; color: var(--muted); }
.filters__row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.filters__label { width: 100%; font-size: 12px; font-weight: 700; color: var(--muted); }
@media (min-width: 768px) { .filters { padding: 20px 24px; } .filters__label { width: 56px; } }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { min-height: 40px; padding: 0 16px; border-radius: 999px; border: 1px solid #AEBACB; background: #fff; color: var(--navy); font: inherit; font-size: 14px; font-weight: 700; cursor: pointer; }
.chip[aria-pressed="true"] { background: var(--navy); border-color: var(--navy); color: #fff; }
.chip:focus-visible, .tabs__btn:focus-visible, .btn-plan:focus-visible { outline: 3px solid var(--pink); outline-offset: 2px; }
.filters__check { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 700; cursor: pointer; min-height: 40px; }
.filters__check input { width: 20px; height: 20px; accent-color: var(--pink-strong); }

.area { margin-top: 36px; }
.area__title { display: flex; align-items: baseline; gap: 10px; font-size: 22px; font-weight: 800; color: var(--navy); padding-left: 12px; border-left: 6px solid var(--pink); }
.area__count { font-family: var(--font-body); font-size: 13px; font-weight: 700; color: var(--muted); }
.area__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 16px; }
.area__link { font-size: 13px; font-weight: 700; text-decoration: none; }
.area__link:hover { text-decoration: underline; }
@media (max-width: 767px) { .area__title { font-size: 19px; } }
.cards { margin-top: 16px; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.empty { margin-top: 32px; color: var(--muted); }

/* ---------- ゲレンデカード ---------- */
.card { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.card__img { position: relative; display: block; aspect-ratio: 16 / 9; background: #E3E9F1; overflow: hidden; }
.card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.card__img:hover img { transform: scale(1.04); }
.card__img.is-noimg::after { content: ""; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23FF009E' stroke-width='1.5' stroke-linecap='round'%3E%3Cpath d='M12 2v20M3.3 7l17.4 10M20.7 7L3.3 17M9.5 3.5 12 6l2.5-2.5M9.5 20.5 12 18l2.5 2.5'/%3E%3C/svg%3E") center / 56px no-repeat; opacity: .8; }
.card__badge { position: absolute; top: 10px; left: 10px; z-index: 1; }
.card__body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card__pref { margin: 0; font-size: 12px; color: var(--muted); }
.card__name { font-size: 18px; font-weight: 800; }
.card__name a { color: var(--navy); text-decoration: none; }
.card__name a:hover { color: var(--pink-strong); text-decoration: underline; }
.card__open { margin: 0; display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink); }
.card__open svg { flex: none; }
.plans { display: flex; flex-direction: column; gap: 8px; margin-top: 2px; }
.plans__row { display: grid; grid-template-columns: 52px 1fr; align-items: start; gap: 8px; }
.plans__label { margin-top: 10px; justify-self: start; font-size: 12px; font-weight: 700; line-height: 1; padding: 6px 8px; border-radius: 6px; color: #fff; }
.plans__row--day .plans__label { background: var(--c-day); }
.plans__row--stay .plans__label { background: var(--navy); }
.plans__btns { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.btn-plan { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 44px; padding: 4px 2px; border-radius: 8px; font-size: 13px; font-weight: 700; line-height: 1.3; text-align: center; text-decoration: none; }
.btn-plan__main { display: inline-flex; align-items: center; gap: 3px; }
.btn-plan__icon { width: 15px; height: 15px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.btn-plan small { font-size: 10px; font-weight: 700; }
/* 販売中ボタンは交通ごとに色分け（緑はJRプラン用に空けておく） */
a.btn-plan--am { background: var(--c-am); color: var(--navy); }
a.btn-plan--pm { background: var(--c-pm); color: #fff; }
a.btn-plan--car { background: var(--c-car); color: var(--navy); }
a.btn-plan:hover { background: var(--pink-strong); color: #fff; }
.btn-plan.is-soon { background: var(--soon-bg); color: var(--soon); border: 1px dashed var(--soon-line); }
.btn-plan.is-prep { background: #F1F3F6; color: #6B7686; }
.card__more { margin-top: auto; padding-top: 4px; font-size: 13px; font-weight: 700; text-decoration: none; }
.card__more:hover { text-decoration: underline; }

/* ---------- オープン予定日 ---------- */
.dates { list-style: none; margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.dates > li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.dates__day { display: flex; align-items: baseline; gap: 4px; padding-bottom: 8px; border-bottom: 1px solid var(--line); font-family: var(--font-round); color: var(--navy); white-space: nowrap; }
.dates__day b { font-size: 26px; font-weight: 800; line-height: 1.1; }
.dates__day span { font-size: 13px; font-weight: 700; color: var(--pink-strong); }
.dates ul { list-style: none; margin: 0; padding: 0; font-size: 14px; line-height: 1.6; display: flex; flex-direction: column; gap: 2px; }
.dates ul a { color: var(--ink); text-decoration: none; }
.dates__tag { margin-left: 6px; font-size: 11px; font-weight: 700; color: var(--pink-strong); border: 1px solid var(--pink-strong); border-radius: 4px; padding: 0 4px; white-space: nowrap; }
.dates ul a:hover { color: var(--pink-strong); text-decoration: underline; }

/* ---------- 選び方（STEP形式） ---------- */
.finder { margin-top: 24px; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 20px 16px; display: flex; flex-direction: column; gap: 24px; }
.finder__step + .finder__step { padding-top: 24px; border-top: 1px solid var(--line); }
.finder__title { display: flex; align-items: center; gap: 10px; font-size: 17px; color: var(--navy); }
.finder__title span { font-size: 13px; font-weight: 800; letter-spacing: .06em; color: #fff; background: var(--pink-strong); border-radius: 999px; padding: 2px 10px; }
.finder__opts { margin-top: 14px; display: grid; gap: 10px; }
.finder__opts--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.finder__opts--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.finder__opt { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 16px 10px; border: 2px solid var(--line); border-radius: var(--radius); background: #fff; color: var(--ink); font: inherit; text-align: center; cursor: pointer; transition: border-color .15s, background .15s; }
.finder__opt:hover { border-color: #F5A6D3; }
.finder__opt[aria-pressed="true"] { border-color: var(--pink); background: var(--pink-tint); }
.finder__opt:focus-visible { outline: 3px solid var(--pink); outline-offset: 2px; }
.finder__icon { flex: none; width: 40px; height: 40px; border-radius: 50%; background: var(--pink-tint); display: grid; place-items: center; }
.finder__opt[aria-pressed="true"] .finder__icon { background: #fff; }
.finder__icon svg { width: 22px; height: 22px; fill: none; stroke: var(--pink-strong); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.finder__name { font-family: var(--font-round); font-weight: 800; font-size: 16px; color: var(--navy); }
.finder__desc { font-size: 12px; line-height: 1.6; color: var(--muted); }
.finder__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding-top: 20px; border-top: 1px solid var(--line); }
.finder__summary { margin: 0; font-weight: 700; color: var(--navy); }
.finder__go { width: 100%; }
@media (min-width: 768px) {
  .finder { padding: 28px 32px; }
  .finder__opts--2 .finder__opt { flex-direction: row; text-align: left; align-items: center; gap: 14px; padding: 18px 20px; }
  .finder__opts--2 .finder__opt .finder__name { min-width: 7em; }
  .finder__desc { font-size: 13px; }
  .finder__go { width: auto; }
}
@media (max-width: 420px) {
  .finder__opts--3 .finder__desc { font-size: 11px; }
  .finder__opt { padding: 14px 6px; }
}

/* ---------- FAQ ---------- */
.faq { margin-top: 24px; display: flex; flex-direction: column; gap: 10px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.faq summary { list-style: none; cursor: pointer; padding: 16px 48px 16px 52px; position: relative; font-weight: 700; color: var(--navy); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q"; position: absolute; left: 18px; top: 14px; font-family: var(--font-round); font-weight: 800; font-size: 18px; color: var(--pink-strong); }
.faq summary::after { content: "+"; position: absolute; right: 18px; top: 12px; font-size: 22px; color: var(--muted); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0; padding: 0 20px 18px 52px; font-size: 14px; color: var(--ink); }

/* ---------- 注意事項・フッター ---------- */
.caution { padding-top: 0; }
.caution__title { font-size: 18px; color: var(--navy); }
.caution ul { margin: 10px 0 0; padding-left: 1.3em; font-size: 13px; color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); padding-block: 32px; text-align: center; color: var(--muted); }
.site-footer img { margin-inline: auto; }

/* 宿泊の価格を出さないときは「販売中のゲレンデ」を横長1行に */
.hero__stats:has(#stat-stay-box[hidden]) li { grid-column: 1 / -1; }
.hero__stats:has(#stat-stay-box[hidden]) li:not(.hero__stats-hl) { flex-direction: row; align-items: baseline; justify-content: space-between; }

/* 販売スケジュール画像 */
.schedule-banner { display: block; margin-top: 20px; }
.schedule-banner img { width: 100%; height: auto; border-radius: var(--radius); }

/* その他のよくある質問 */
.faq__more { margin: 16px 0 0; text-align: right; font-weight: 700; }
.faq__more a { text-decoration: none; }
.faq__more a:hover { text-decoration: underline; }

@media (max-width: 374px) { .btn-plan { font-size: 12px; } .btn-plan__icon { width: 13px; height: 13px; } .btn-plan__main { gap: 2px; } }