/* SKYLINE GRADIENT — style.css : ラウンジ「都市スカイライン・宵グラデ／浮遊パネル」 */

/* ===== base ===== */
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--white);
  background: var(--page-bg);
  transition: background 900ms var(--ease);
  overflow-x: hidden;
}
.wrap { width: min(100% - (var(--gut) * 2), var(--maxw)); margin-inline: auto; }
.section { padding-block: var(--sec-py); position: relative; overflow-x: clip; }
.section--tint { background: linear-gradient(180deg, transparent, rgba(11,18,36,.5) 12%, rgba(11,18,36,.5) 88%, transparent); }

/* 見出しの共通キッカー（英字ラベル＝装飾） */
.kicker { font-family: var(--font-mono); font-size: var(--fs-kicker); letter-spacing: .26em; text-transform: uppercase; color: var(--sunset-soft); display: inline-flex; align-items: center; gap: .6em; }
.kicker::before { content: ""; width: 26px; height: 1px; background: var(--line-sun); }
.sec-head { margin-bottom: clamp(1.8rem, 4vw, 3rem); }
.sec-head h2 { font-family: var(--font-display); font-weight: 700; font-size: var(--fs-h2); letter-spacing: -.01em; margin-top: .5rem; line-height: 1.12; }
.sec-head .sub { color: var(--ink-72); max-width: 52ch; margin-top: .8rem; }
h3 { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-h3); }

/* リンク判別（色のみに依存しない） */
.txt-link { color: var(--sunset-soft); border-bottom: 1px solid var(--line-sun); padding-bottom: 1px; }
.txt-link:hover { color: var(--white); border-color: var(--white); }

/* ===== buttons ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 48px; padding: 0 1.5rem; font-weight: 700; font-size: 1rem; border-radius: 999px; letter-spacing: .02em; transition: transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease); }
.btn svg { width: 20px; height: 20px; }
.btn--primary { background: linear-gradient(120deg, var(--sunset), #d16a3c); color: #1a1206; box-shadow: 0 14px 34px -14px rgba(226,129,77,.7); }
.btn--primary:hover { transform: translateY(-2px); }
.btn--ghost { background: rgba(247,246,244,.06); color: var(--white); border: 1px solid var(--line); }
.btn--ghost:hover { background: rgba(247,246,244,.12); }

/* ===== 画像フレーム ===== */
.frame { position: relative; overflow: hidden; border-radius: var(--radius-sm); background: linear-gradient(140deg, var(--midnight-2), var(--midnight-3)); }
.frame img { width: 100%; height: 100%; object-fit: cover; }
.frame.is-broken::after { content: "IMAGE"; position: absolute; inset: 0; display: grid; place-items: center; font-family: var(--font-mono); font-size: var(--fs-small); letter-spacing: .2em; color: var(--ink-58); background: linear-gradient(140deg, var(--midnight-2), var(--purple)); }
.r-3-2 { aspect-ratio: 3 / 2; } .r-4-3 { aspect-ratio: 4 / 3; } .r-3-4 { aspect-ratio: 3 / 4; }
.r-1-1 { aspect-ratio: 1 / 1; } .r-16-9 { aspect-ratio: 16 / 9; } .r-21-9 { aspect-ratio: 21 / 9; }

/* ===== header ===== */
.header { position: fixed; inset: 0 0 auto; height: var(--header-h); z-index: 60; display: flex; align-items: center; background: var(--header-bg); backdrop-filter: blur(4px); border-bottom: 1px solid transparent; transition: background 900ms var(--ease), border-color .3s var(--ease), backdrop-filter .3s; }
.header.is-stuck { backdrop-filter: blur(14px); border-bottom-color: var(--line); box-shadow: 0 10px 30px -20px rgba(0,0,0,.7); }
.header__in { width: min(100% - (var(--gut) * 2), var(--maxw)); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; }
.brand__mark { width: 30px; height: 30px; color: var(--white); }
.brand__mark svg { width: 100%; height: 100%; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 1.22rem; letter-spacing: .02em; }
.brand__sub { display: block; font-family: var(--font-mono); font-size: 12px; letter-spacing: .28em; color: var(--sunset-soft); }
.nav { display: flex; align-items: center; gap: clamp(.9rem, 1.6vw, 1.7rem); }
.nav a { font-size: .9375rem; letter-spacing: .04em; color: var(--ink-72); padding: .3rem 0; position: relative; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--white); }
.nav a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--sunset); border-radius: 2px; }
.header__cta { display: inline-flex; gap: .6rem; align-items: center; }
.header__tel { display: inline-flex; align-items: center; gap: .4rem; font-family: var(--font-mono); font-size: .9375rem; color: var(--white); }
.header__tel svg { width: 18px; height: 18px; color: var(--sunset-soft); }
.burger { display: none; width: 46px; height: 46px; align-items: center; justify-content: center; color: var(--white); border-radius: 10px; border: 1px solid var(--line); }
.burger svg { width: 24px; height: 24px; }

/* ===== HERO（スカイライン・2層パララックス＋浮遊パネル） ===== */
.hero { position: relative; min-height: 100svh; padding-top: var(--header-h); display: flex; align-items: flex-end; overflow: hidden; isolation: isolate; }
.sky { position: absolute; inset: 0; z-index: -3; background:
  radial-gradient(120% 90% at var(--sun-x) var(--sun-y), var(--sky-glow), transparent 55%),
  linear-gradient(180deg, var(--sky-1), var(--sky-2) 52%, var(--sky-3)); }
.hero__layer { position: absolute; left: -4%; right: -4%; z-index: -2; pointer-events: none; }
.hero__layer--bg { top: 6%; opacity: .85; }
.hero__layer--fore { bottom: -2%; z-index: -1; }
.hero__layer img { width: 100%; height: auto; }
.hero__grad { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, transparent 40%, rgba(11,18,36,.35) 68%, var(--page-bg)); pointer-events: none; }
.hero__in { width: min(100% - (var(--gut) * 2), var(--maxw)); margin-inline: auto; padding-bottom: clamp(3rem, 8vh, 6rem); display: grid; gap: 2rem; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); align-items: end; }
.hero__copy { max-width: 40ch; }
.hero h1 { font-family: var(--font-display); font-weight: 800; font-size: var(--fs-hero); line-height: 1.02; letter-spacing: -.02em; margin: 1rem 0 1.2rem; text-shadow: 0 8px 40px rgba(0,0,0,.5); }
.hero h1 em { font-style: normal; color: var(--sunset-soft); }
.hero__lead { font-size: var(--fs-lead); color: var(--ink-72); max-width: 46ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }

/* 空テーマ切替（シグネチャ操作UI） */
.skyswitch { display: inline-flex; flex-direction: column; gap: .5rem; align-self: end; background: var(--panel); backdrop-filter: blur(10px); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; box-shadow: var(--shadow-panel); }
.skyswitch__label { font-family: var(--font-mono); font-size: var(--fs-kicker); letter-spacing: .22em; color: var(--sunset-soft); }
.skyswitch__row { display: inline-flex; gap: .35rem; padding: .3rem; background: rgba(11,18,36,.5); border-radius: 999px; }
.skyswitch__btn { min-height: 44px; padding: 0 1rem; border-radius: 999px; font-family: var(--font-display); font-weight: 700; font-size: .9375rem; letter-spacing: .04em; color: var(--ink-72); transition: color .25s, background .25s; }
.skyswitch__btn[aria-pressed="true"] { background: linear-gradient(120deg, var(--sunset), #d16a3c); color: #1a1206; }
.skyswitch__now { font-size: var(--fs-small); color: var(--ink-72); }
.skyswitch__now b { color: var(--white); }

/* HERO 内の浮遊ステータスミニパネル */
.hero__panels { display: grid; gap: 1rem; }

/* ===== 浮遊パネル（汎用・シグネチャ） ===== */
.panel { background: var(--panel); backdrop-filter: blur(10px); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-panel); }

/* ===== OPEN STATUS ===== */
.status { position: relative; z-index: 2; margin-top: calc(var(--sec-py) * -0.5); }
.status__panel { padding: clamp(1.4rem, 3vw, 2.2rem); display: grid; gap: 1.4rem; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr); align-items: center; }
.status__now { display: grid; gap: .4rem; }
.status__flag { display: inline-flex; align-items: center; gap: .55rem; font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; }
.status-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--status-tint); box-shadow: 0 0 0 4px color-mix(in srgb, var(--status-tint) 26%, transparent); flex: none; }
.status__flag .en { font-family: var(--font-mono); font-size: var(--fs-small); letter-spacing: .16em; color: var(--sunset-soft); }
.status__note { color: var(--ink-72); font-size: var(--fs-small); }
.status__item { border-left: 1px solid var(--line); padding-left: 1.2rem; }
.status__item dt { font-family: var(--font-mono); font-size: var(--fs-kicker); letter-spacing: .16em; color: var(--sunset-soft); text-transform: uppercase; }
.status__item dd { font-size: 1.1rem; margin-top: .25rem; }
.status__item dd small { display: block; font-size: var(--fs-small); color: var(--ink-72); letter-spacing: normal; }

/* ===== TODAY ===== */
.today__bar { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 1rem; margin-bottom: 1.4rem; }
.today__count { font-size: var(--fs-small); color: var(--ink-72); }
.today__count b { font-family: var(--font-display); font-size: 1.5rem; color: var(--sunset-soft); }
.today__scroll { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(150px, 1fr); gap: 1rem; }
.today-card { display: grid; gap: .5rem; padding: .6rem; border-radius: var(--radius); background: rgba(29,44,78,.5); border: 1px solid var(--line); transition: transform .3s var(--ease), border-color .3s; }
.today-card:hover { transform: translateY(-4px); border-color: var(--line-sun); }
.today-card .frame { border-radius: var(--radius-sm); }
.today-card__name { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; margin-top: .3rem; }
.today-card__yomi { font-size: var(--fs-small); color: var(--ink-58); }
.today-card__time { font-family: var(--font-mono); font-size: var(--fs-small); color: var(--sunset-soft); }
.today__empty { color: var(--ink-72); padding: 1.4rem; border: 1px dashed var(--line); border-radius: var(--radius); }

/* ===== SEATS（席種タブ・独自JS＝主役） ===== */
.seats__grid { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: clamp(1.2rem, 3vw, 2.4rem); align-items: start; }
.seattabs { display: grid; gap: .5rem; }
.seattab { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .3rem 1rem; text-align: left; padding: 1rem 1.1rem; border-radius: var(--radius); background: rgba(29,44,78,.42); border: 1px solid var(--line); transition: background .3s, border-color .3s, transform .3s; }
.seattab:hover { background: rgba(29,44,78,.7); }
.seattab[aria-selected="true"] { border-color: var(--sunset); background: linear-gradient(120deg, rgba(226,129,77,.18), rgba(29,44,78,.6)); }
.seattab__en { grid-column: 2; font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; }
.seattab__ja { grid-column: 2; font-size: var(--fs-small); color: var(--ink-72); }
.seattab__cap { grid-column: 3; grid-row: 1 / span 2; font-family: var(--font-mono); font-size: var(--fs-small); color: var(--sunset-soft); align-self: center; }
.seattab__no { grid-column: 1; grid-row: 1 / span 2; font-family: var(--font-mono); font-size: var(--fs-kicker); color: var(--ink-58); align-self: center; }
.seatview { position: relative; }
.seatview__media { border-radius: var(--radius); box-shadow: var(--shadow); }
.seatview__panel { margin: -3.2rem 1.4rem 0; position: relative; padding: 1.4rem 1.5rem; }
.seatview__panel h3 { display: flex; align-items: baseline; gap: .7rem; flex-wrap: wrap; }
.seatview__panel h3 .cap { font-family: var(--font-mono); font-size: var(--fs-small); color: var(--sunset-soft); letter-spacing: .08em; }
.seatview__desc { color: var(--ink-72); margin-top: .7rem; }
.seatview__tags { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.seatview__tags span { font-size: var(--fs-small); padding: .3rem .8rem; border-radius: 999px; border: 1px solid var(--line-sun); color: var(--sunset-soft); }

/* ===== CAST（控えめ・1:1 小サイズ） ===== */
.cast-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(.9rem, 2vw, 1.5rem); }
.cast-card { display: grid; gap: .55rem; }
.cast-card__media { position: relative; border-radius: 50%; overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-panel); }
.cast-card:hover .cast-card__media { border-color: var(--line-sun); }
.cast-card__tag { position: absolute; top: 8px; left: 8px; z-index: 2; font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; padding: .2rem .55rem; border-radius: 999px; background: rgba(11,18,36,.66); color: var(--sunset-soft); }
.cast-card__name { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; text-align: center; }
.cast-card__yomi { font-size: var(--fs-small); color: var(--ink-58); text-align: center; margin-top: -.35rem; }
.cast-note { text-align: center; margin-top: 2rem; color: var(--ink-72); }

/* ===== DRINK & SYSTEM ===== */
.ds { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: clamp(1.4rem, 4vw, 3rem); align-items: start; }
.drinks { display: grid; gap: .9rem; }
.drink { padding: 1rem 1.2rem; border-radius: var(--radius); background: rgba(29,44,78,.42); border: 1px solid var(--line); }
.drink__en { font-family: var(--font-mono); font-size: var(--fs-kicker); letter-spacing: .18em; color: var(--sunset-soft); }
.drink__ja { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; margin: .15rem 0 .35rem; }
.drink__note { font-size: var(--fs-small); color: var(--ink-72); }
.rate { border-top: 1px solid var(--line); }
.rate__row { display: flex; align-items: baseline; justify-content: space-between; gap: 1.2rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.rate__row dt { display: grid; gap: .2rem; }
.rate__row dt b { font-weight: 700; font-size: 1.05rem; }
.rate__row dt small { font-size: var(--fs-small); color: var(--ink-72); }
.rate__row dd { font-family: var(--font-mono); font-weight: 700; font-size: 1.2rem; color: var(--sunset-soft); white-space: nowrap; }
.rate__note { font-size: var(--fs-small); color: var(--ink-72); margin-top: 1.2rem; line-height: 1.75; }

/* ===== GALLERY ===== */
.gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: 1fr; gap: clamp(.6rem, 1.6vw, 1rem); }
.gallery-cell { position: relative; padding: 0; border-radius: var(--radius-sm); overflow: hidden; background: var(--midnight-2); aspect-ratio: 4 / 3; }
.gallery-cell:nth-child(5) { grid-column: span 2; aspect-ratio: 16 / 9; }
.gallery-cell img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gallery-cell:hover img { transform: scale(1.05); }
.gallery-cell__cap { position: absolute; left: 10px; bottom: 8px; font-family: var(--font-mono); font-size: var(--fs-small); letter-spacing: .1em; color: var(--white); background: rgba(11,18,36,.6); padding: .2rem .55rem; border-radius: 6px; }

/* ===== NEWS ===== */
.news-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 2.4vw, 1.6rem); }
.news-card { display: grid; gap: .6rem; padding: 1.4rem; border-radius: var(--radius); background: rgba(29,44,78,.42); border: 1px solid var(--line); transition: transform .3s var(--ease), border-color .3s; }
.news-card:hover { transform: translateY(-4px); border-color: var(--line-sun); }
.news-card__meta { display: flex; align-items: center; gap: .7rem; }
.news-card__cat { font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; padding: .2rem .55rem; border-radius: 999px; border: 1px solid var(--line-sun); color: var(--sunset-soft); }
.news-card__date { font-family: var(--font-mono); font-size: var(--fs-small); color: var(--ink-58); }
.news-card__title { font-size: 1.1rem; line-height: 1.4; }
.news-card__ex { font-size: var(--fs-small); color: var(--ink-72); }

/* ===== ACCESS ===== */
.access { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(1.4rem, 4vw, 3rem); align-items: stretch; }
.access__map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.access__info { display: grid; gap: 1rem; align-content: start; padding: clamp(1.4rem, 3vw, 2rem); }
.access__info dl { display: grid; grid-template-columns: 6rem 1fr; gap: .7rem 1rem; }
.access__info dt { font-family: var(--font-mono); font-size: var(--fs-small); letter-spacing: .1em; color: var(--sunset-soft); }
.access__info dd { font-size: 1rem; }
.access__actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: .6rem; }

/* ===== RESERVATION ===== */
.reserve { text-align: center; }
.reserve__panel { padding: clamp(2rem, 5vw, 3.4rem); background:
  radial-gradient(120% 120% at 50% -10%, rgba(226,129,77,.22), transparent 60%), var(--panel); }
.reserve h2 { font-family: var(--font-display); font-weight: 800; font-size: var(--fs-h2); }
.reserve__lead { color: var(--ink-72); max-width: 48ch; margin: 1rem auto 1.8rem; }
.reserve__actions { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; }
.reserve__hours { margin-top: 1.6rem; font-family: var(--font-mono); font-size: var(--fs-small); color: var(--ink-72); letter-spacing: .06em; }

/* ===== footer ===== */
.footer { border-top: 1px solid var(--line); padding-block: clamp(3rem, 6vw, 4.5rem); background: var(--midnight-2); }
.footer__in { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); gap: 2rem; }
.footer__brand .brand__name { font-size: 1.5rem; }
.footer__tag { color: var(--ink-72); margin-top: .8rem; max-width: 34ch; font-size: var(--fs-small); }
.footer__col h4 { font-family: var(--font-mono); font-size: var(--fs-kicker); letter-spacing: .16em; color: var(--sunset-soft); text-transform: uppercase; margin-bottom: .9rem; }
.footer__col a, .footer__col p { display: block; font-size: var(--fs-small); color: var(--ink-72); padding: .28rem 0; }
.footer__col a:hover { color: var(--white); }
.footer__sns { display: flex; gap: .6rem; margin-top: .4rem; }
.footer__sns a { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 10px; color: var(--white); }
.footer__sns a:hover { border-color: var(--line-sun); color: var(--sunset-soft); }
.footer__sns svg { width: 20px; height: 20px; }
.footer__base { margin-top: 2.4rem; padding-top: 1.4rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; justify-content: space-between; font-size: var(--fs-small); color: var(--ink-58); }
.footer__demo { color: var(--ink-72); }

/* ===== drawer ===== */
.drawer { position: fixed; inset: 0; z-index: 90; visibility: hidden; }
.drawer.is-open { visibility: visible; }
.drawer__scrim { position: absolute; inset: 0; background: rgba(6,10,22,.6); opacity: 0; transition: opacity .35s var(--ease); }
.drawer.is-open .drawer__scrim { opacity: 1; }
.drawer__panel { position: absolute; inset: 0 0 0 auto; width: min(88vw, 380px); background: var(--panel-solid); border-left: 1px solid var(--line-sun); padding: 1.4rem; display: flex; flex-direction: column; gap: 1rem; transform: translateX(100%); transition: transform .38s var(--ease); overflow-y: auto; }
.drawer.is-open .drawer__panel { transform: none; }
.drawer__top { display: flex; align-items: center; justify-content: space-between; }
.drawer__close { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 10px; color: var(--white); }
.drawer__close svg { width: 24px; height: 24px; }
.drawer__nav { display: grid; gap: .2rem; }
.drawer__nav a { display: flex; align-items: center; justify-content: space-between; font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; padding: .85rem .4rem; border-bottom: 1px solid var(--line); }
.drawer__nav a .ja { font-family: var(--font-body); font-weight: 400; font-size: var(--fs-small); color: var(--ink-58); }
.drawer__foot { margin-top: auto; display: grid; gap: .7rem; }
.drawer__tel { display: flex; align-items: center; gap: .5rem; font-family: var(--font-mono); font-size: 1.05rem; }
.drawer__tel svg { width: 20px; height: 20px; color: var(--sunset-soft); }

/* ===== lightbox ===== */
.lightbox { position: fixed; inset: 0; z-index: 95; display: none; align-items: center; justify-content: center; background: rgba(6,10,22,.9); padding: 1.2rem; }
.lightbox.is-open { display: flex; }
.lightbox__stage { position: relative; max-width: min(1000px, 94vw); width: 100%; }
.lightbox__img { width: 100%; height: auto; max-height: 82vh; object-fit: contain; border-radius: var(--radius-sm); }
.lightbox__cap { text-align: center; font-family: var(--font-mono); font-size: var(--fs-small); letter-spacing: .12em; color: var(--ink-72); margin-top: .8rem; }
.lightbox__close { position: absolute; top: -52px; right: 0; width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 10px; color: var(--white); background: rgba(29,44,78,.6); }
.lightbox__close svg { width: 24px; height: 24px; }
.lightbox__nav { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--white); background: rgba(29,44,78,.6); }
.lightbox__nav:hover { border-color: var(--line-sun); }
.lightbox__nav svg { width: 24px; height: 24px; }
.lightbox__nav--prev { left: -8px; } .lightbox__nav--next { right: -8px; }

/* ===== pagetop ===== */
.pagetop { position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom)); z-index: 55; width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%; background: var(--panel); backdrop-filter: blur(8px); border: 1px solid var(--line-sun); color: var(--white); opacity: 0; transform: translateY(12px); pointer-events: none; transition: opacity .3s, transform .3s; }
.pagetop.is-show { opacity: 1; transform: none; pointer-events: auto; }
.pagetop svg { width: 22px; height: 22px; }

/* ===== 固定CTA（モバイル・横長バー・グラデ縁） ===== */
.cta-bar { position: fixed; inset: auto 0 0; z-index: 70; display: none; padding: .5rem .6rem calc(.5rem + env(safe-area-inset-bottom)); background: rgba(14,24,48,.92); backdrop-filter: blur(12px); border-top: 2px solid transparent; border-image: linear-gradient(90deg, var(--sunset), var(--purple), var(--sunset)) 1; }
.cta-bar__row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .4rem; }
.cta-bar a { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .2rem; min-height: 54px; border-radius: 12px; font-size: var(--fs-small); font-weight: 700; letter-spacing: .04em; color: var(--white); background: rgba(29,44,78,.55); }
.cta-bar a svg { width: 20px; height: 20px; color: var(--sunset-soft); }
.cta-bar a.is-primary { background: linear-gradient(120deg, var(--sunset), #d16a3c); color: #1a1206; }
.cta-bar a.is-primary svg { color: #1a1206; }

/* skip link */
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--sunset); color: #1a1206; padding: .6rem 1rem; border-radius: 8px; font-weight: 700; transition: top .2s; }
.skip:focus { top: 12px; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ============================================================
   下層ページ共通（トップの空テーマ・浮遊パネルを継承）
   ============================================================ */

/* ページヘッダー（下層ヒーロー・スカイライン継承） */
.page-hero { position: relative; padding: calc(var(--header-h) + clamp(2.4rem, 6vw, 4.5rem)) 0 clamp(2rem, 5vw, 3.6rem); overflow: hidden; isolation: isolate; }
.page-hero .sky { position: absolute; inset: 0; z-index: -2; }
.page-hero__grad { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(11,18,36,.2), var(--page-bg)); }
.page-hero__in { width: min(100% - (var(--gut) * 2), var(--maxw)); margin-inline: auto; }
.page-hero h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 5vw, 3.4rem); letter-spacing: -.01em; margin-top: .6rem; line-height: 1.08; }
.page-hero__lead { color: var(--ink-72); max-width: 54ch; margin-top: .9rem; }

/* パンくず */
.crumbs { display: flex; flex-wrap: wrap; gap: .4rem; font-size: var(--fs-small); color: var(--ink-58); margin-bottom: .3rem; }
.crumbs a { color: var(--ink-72); }
.crumbs a:hover { color: var(--white); text-decoration: underline; }
.crumbs span[aria-current] { color: var(--sunset-soft); }

/* フィルターチップ */
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: clamp(1.4rem, 3vw, 2.2rem); }
.chip { min-height: 44px; padding: 0 1.15rem; border-radius: 999px; font-size: .9375rem; font-weight: 600; color: var(--ink-72); background: rgba(29,44,78,.42); border: 1px solid var(--line); transition: color .25s, background .25s, border-color .25s; }
.chip:hover { color: var(--white); }
.chip[aria-pressed="true"] { color: #1a1206; background: linear-gradient(120deg, var(--sunset), #d16a3c); border-color: transparent; }

.empty-msg { grid-column: 1 / -1; padding: 2rem; border: 1px dashed var(--line); border-radius: var(--radius); color: var(--ink-72); text-align: center; }

/* CAST 一覧（トップの cast-grid を継承・角丸円形カード） */
.cast-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(1rem, 2.4vw, 1.8rem); }

/* CAST 詳細 */
.detail { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(1.6rem, 4vw, 3rem); align-items: start; }
.detail__media { display: grid; gap: .8rem; }
.detail__media > .frame { border-radius: var(--radius); box-shadow: var(--shadow); }
.detail__subs { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.detail__subs .frame { border-radius: var(--radius-sm); }
.detail__catch { color: var(--sunset-soft); font-size: var(--fs-lead); }
.detail__name { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 4vw, 2.8rem); margin: .3rem 0 1rem; display: flex; align-items: baseline; gap: .8rem; flex-wrap: wrap; }
.detail__name span { font-family: var(--font-body); font-weight: 400; font-size: 1rem; color: var(--ink-72); }
.detail__msg { color: var(--ink-72); margin-bottom: 1.4rem; }
.prof { display: grid; grid-template-columns: 1fr 1fr; gap: .1rem 1.4rem; margin-bottom: 1.8rem; }
.prof__row { display: grid; grid-template-columns: 6.5rem 1fr; gap: .6rem; padding: .6rem 0; border-bottom: 1px solid var(--line); }
.prof__row dt { font-family: var(--font-mono); font-size: var(--fs-small); color: var(--sunset-soft); }
.detail__h2 { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; margin-bottom: .8rem; }
.detail__sched { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: .8rem; }
.detail__sched li { display: flex; align-items: center; gap: .7rem; padding: .5rem .9rem; border-radius: 10px; background: rgba(29,44,78,.42); border: 1px solid var(--line); }
.detail__sched .d { font-family: var(--font-mono); font-weight: 700; color: var(--sunset-soft); }
.detail__sched .d small { color: var(--ink-58); margin-left: .2rem; }
.detail__sched .t { font-family: var(--font-mono); font-size: var(--fs-small); }
.detail__note { font-size: var(--fs-small); color: var(--ink-58); margin-bottom: 1.2rem; }
.detail__sns { display: flex; gap: .6rem; margin-bottom: 1.4rem; }
.detail__sns a { width: 44px; height: 44px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 10px; color: var(--white); }
.detail__sns a:hover { border-color: var(--line-sun); color: var(--sunset-soft); }
.detail__sns svg { width: 20px; height: 20px; }
.detail__actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.detail__pager { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: clamp(2.4rem, 5vw, 4rem); padding-top: 1.4rem; border-top: 1px solid var(--line); }
.detail__pager a { display: inline-flex; align-items: center; gap: .4rem; color: var(--ink-72); font-weight: 600; }
.detail__pager a:hover { color: var(--white); }
.detail__pager svg { width: 22px; height: 22px; }
.detail__pager-all { font-family: var(--font-mono); font-size: var(--fs-small); letter-spacing: .1em; color: var(--sunset-soft) !important; }
.detail-missing { text-align: center; padding: clamp(3rem, 8vw, 6rem) 0; }
.detail-missing h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 1rem; }
.detail-missing p { color: var(--ink-72); margin-bottom: 1.6rem; }

/* SCHEDULE タブ */
.tabs { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.6rem; }
.tab { min-height: 48px; padding: .4rem 1.1rem; border-radius: 12px; font-weight: 700; color: var(--ink-72); background: rgba(29,44,78,.42); border: 1px solid var(--line); display: inline-flex; flex-direction: column; align-items: center; line-height: 1.2; transition: color .25s, background .25s, border-color .25s; }
.tab .d { font-family: var(--font-mono); font-size: var(--fs-small); color: var(--ink-58); }
.tab[aria-selected="true"] { color: #1a1206; background: linear-gradient(120deg, var(--sunset), #d16a3c); border-color: transparent; }
.tab[aria-selected="true"] .d { color: rgba(26,18,6,.7); }
.sched-list { display: grid; gap: .7rem; }
.sched-row a { display: grid; grid-template-columns: 60px 1fr auto; align-items: center; gap: 1rem; padding: .6rem .9rem; border-radius: var(--radius); background: rgba(29,44,78,.42); border: 1px solid var(--line); transition: border-color .25s, transform .25s; }
.sched-row a:hover { border-color: var(--line-sun); transform: translateX(4px); }
.sched-row .frame { width: 60px; border-radius: 50%; }
.sched-row__name { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; }
.sched-row__name small { display: block; font-family: var(--font-body); font-weight: 400; font-size: var(--fs-small); color: var(--ink-58); }
.sched-row__time { font-family: var(--font-mono); font-weight: 700; color: var(--sunset-soft); }
.sched-note { font-size: var(--fs-small); color: var(--ink-72); margin-top: 1.2rem; }

/* SYSTEM ページ */
.rate-block { margin-bottom: clamp(2rem, 4vw, 3rem); }
.rate-block__head { margin-bottom: 1rem; }
.rate-block__head h2 { font-family: var(--font-display); font-weight: 700; font-size: var(--fs-h3); margin-top: .3rem; }
.rate-block .rate { border-top: 1px solid var(--line); }
.steps { display: grid; gap: .9rem; counter-reset: step; }
.step { display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: 1.1rem 1.2rem; border-radius: var(--radius); background: rgba(29,44,78,.42); border: 1px solid var(--line); }
.step__no { font-family: var(--font-mono); font-size: var(--fs-small); letter-spacing: .1em; color: var(--sunset-soft); white-space: nowrap; }
.step h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; margin-bottom: .3rem; }
.step p { color: var(--ink-72); font-size: var(--fs-small); }
.notes { display: grid; gap: .5rem; }
.notes li { position: relative; padding-left: 1.3rem; font-size: var(--fs-small); color: var(--ink-72); }
.notes li::before { content: "※"; position: absolute; left: 0; color: var(--sunset-soft); }

/* FAQ */
.faq { border-bottom: 1px solid var(--line); }
.faq__q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; text-align: left; padding: 1.1rem .4rem; font-weight: 700; font-size: 1.05rem; color: var(--white); }
.faq__q span:first-child::before { content: "Q. "; color: var(--sunset-soft); font-family: var(--font-mono); }
.faq__ico { position: relative; width: 20px; height: 20px; flex: none; }
.faq__ico::before, .faq__ico::after { content: ""; position: absolute; background: var(--sunset-soft); transition: transform .3s var(--ease); }
.faq__ico::before { top: 9px; left: 2px; width: 16px; height: 2px; }
.faq__ico::after { top: 2px; left: 9px; width: 2px; height: 16px; }
.faq__q[aria-expanded="true"] .faq__ico::after { transform: scaleY(0); }
.faq__a { padding: 0 .4rem 1.1rem; color: var(--ink-72); }
.faq__a p::before { content: "A. "; color: var(--sunset-soft); font-family: var(--font-mono); }

/* NEWS 一覧・詳細 */
.news-rows { display: grid; gap: .8rem; }
.news-row { display: grid; gap: .3rem; padding: 1.2rem 1.4rem; border-radius: var(--radius); background: rgba(29,44,78,.42); border: 1px solid var(--line); transition: border-color .25s, transform .25s; }
.news-row:hover { border-color: var(--line-sun); transform: translateY(-3px); }
.news-row__meta { display: flex; align-items: center; gap: .7rem; }
.news-row__title { font-size: 1.15rem; font-weight: 700; }
.news-row__ex { font-size: var(--fs-small); color: var(--ink-72); }
.pager { display: flex; gap: .5rem; justify-content: center; margin-top: 1.8rem; }
.pager__btn { min-width: 44px; min-height: 44px; border-radius: 10px; border: 1px solid var(--line); font-family: var(--font-mono); font-weight: 700; color: var(--ink-72); background: rgba(29,44,78,.42); }
.pager__btn[aria-current="page"] { color: #1a1206; background: linear-gradient(120deg, var(--sunset), #d16a3c); border-color: transparent; }
.post { max-width: 72ch; }
.post__meta { display: flex; gap: .7rem; align-items: center; margin-bottom: 1rem; }
.post__title { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.6rem, 4vw, 2.4rem); line-height: 1.2; margin-bottom: 1.4rem; }
.post__p { color: var(--ink-72); margin-bottom: 1.1rem; line-height: 1.85; }
.post__actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.8rem; }
.related { margin-top: clamp(2.6rem, 5vw, 4rem); padding-top: 1.6rem; border-top: 1px solid var(--line); }
.related__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 1rem; }

/* PRIVACY */
.policy { margin-bottom: 1.8rem; }
.policy h2 { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; margin-bottom: .5rem; color: var(--sunset-soft); }
.policy p { color: var(--ink-72); line-height: 1.85; }

/* ACCESS 下層追加 */
.access-detail { display: grid; gap: 1rem; }
.route { display: grid; gap: .7rem; counter-reset: r; }
.route li { display: grid; grid-template-columns: auto 1fr; gap: .8rem; align-items: baseline; }
.route li::before { counter-increment: r; content: counter(r); width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--line-sun); color: var(--white); font-family: var(--font-mono); font-size: var(--fs-small); }

/* RECRUIT */
.rc-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .8fr); gap: clamp(1.4rem, 4vw, 3rem); align-items: center; }
.rc-hero .frame { border-radius: var(--radius); box-shadow: var(--shadow); }
.tag-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: .6rem; }
.tag-grid li { padding: .7rem 1rem; border-radius: 10px; background: rgba(29,44,78,.42); border: 1px solid var(--line); font-size: var(--fs-small); font-weight: 600; text-align: center; }

/* フォーム */
.form { display: grid; gap: 1.2rem; max-width: 640px; }
.field { display: grid; gap: .45rem; }
.field > label { font-weight: 700; font-size: .9375rem; }
.field .req { color: var(--sunset-soft); font-size: var(--fs-small); margin-left: .3rem; }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; padding: .7rem .9rem; border-radius: 10px; background: rgba(11,18,36,.5); border: 1px solid var(--line); color: var(--white); font-size: 1rem; }
.field textarea { min-height: 120px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-58); }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: #e2814d; box-shadow: 0 0 0 2px rgba(226,129,77,.3); }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field-check { display: flex; align-items: flex-start; gap: .6rem; font-size: var(--fs-small); color: var(--ink-72); }
.field-check input { width: 22px; height: 22px; min-height: 22px; flex: none; margin-top: .1rem; }
.field-check a { color: var(--sunset-soft); text-decoration: underline; }
.form__error { color: #f0b184; font-size: var(--fs-small); background: rgba(226,129,77,.12); border: 1px solid var(--line-sun); border-radius: 10px; padding: .7rem 1rem; }
.form__note { font-size: var(--fs-small); color: var(--ink-58); }
.form__actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.contact-methods { display: flex; flex-wrap: wrap; gap: .7rem; margin-bottom: 1.6rem; }

/* モーダル（デモ完了） */
.modal { position: fixed; inset: 0; z-index: 95; display: none; align-items: center; justify-content: center; padding: 1.4rem; }
.modal.is-open { display: flex; }
.modal__scrim { position: absolute; inset: 0; background: rgba(6,10,22,.8); }
.modal__box { position: relative; max-width: 460px; width: 100%; padding: 2rem 1.8rem; text-align: center; background: var(--panel-solid); border: 1px solid var(--line-sun); border-radius: var(--radius); box-shadow: var(--shadow); }
.modal__box h2 { font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; margin-bottom: .8rem; }
.modal__box p { color: var(--ink-72); margin-bottom: 1.4rem; }
.modal__close { min-height: 48px; padding: 0 1.6rem; }

/* 汎用セクション見出し（下層） */
.blk { margin-bottom: clamp(2.4rem, 5vw, 3.6rem); }
.blk__head { margin-bottom: 1.2rem; }
.blk__head h2 { font-family: var(--font-display); font-weight: 700; font-size: var(--fs-h2); margin-top: .3rem; }
.lead-p { color: var(--ink-72); max-width: 60ch; margin-bottom: 1.4rem; }