@charset "UTF-8";
/* ============================================================
   LUXERE — Design System (monochrome + 筆文字ワンポイント)
   全ページ共通。2026-08-19 全面リニューアル。
   トーン：黒(#000) ⇄ 薄墨(#eee) の帯を交互／モノクロ写真／
           見出しは明朝、英字は Cormorant、要所だけ毛筆(Yuji Boku)＋朱
   ============================================================ */

:root{
  --ink:#000;
  --ink-2:#111;
  --ink-3:#141414;
  --paper:#eee;
  --paper-2:#e3e3e3;
  --white:#fff;
  --grey:#909090;
  --grey-d:#555;
  --line-l:rgba(255,255,255,.18);
  --line-d:rgba(0,0,0,.14);
  --shu:#b7282e;
  --f-jp:"Noto Sans JP",-apple-system,"Hiragino Kaku Gothic ProN",sans-serif;
  --f-mc:"Noto Serif JP","Hiragino Mincho ProN",serif;
  --f-en:"Cormorant Garamond","Noto Serif JP",serif;
  --f-fude:"Yuji Boku","Yu Mincho","YuMincho","Hiragino Mincho ProN","Noto Serif JP",serif;
  --pad:clamp(20px,3.2vw,40px);      /* 参考サイトは1280幅で左右40px。センター寄せせず端に寄せる */
  --wrap:100%;
}
*{box-sizing:border-box;margin:0;padding:0}
/* scroll-padding-top: 固定ヘッダー(実測78px)にアンカー着地点が潜らないように */
html{scroll-behavior:smooth;scroll-padding-top:90px;-webkit-text-size-adjust:100%}
body{
  background:var(--ink-2);color:var(--white);
  font-family:var(--f-jp);font-weight:300;
  line-height:2;letter-spacing:.04em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
table{border-collapse:collapse;width:100%}
strong{font-weight:500}

.wrap{max-width:1680px;margin-inline:auto;padding-inline:var(--pad)}
.wrap--n{max-width:1000px;margin-inline:0}   /* 読み物も左寄せ。中央に置かない */
.center{text-align:center}

/* ---------- scroll reveal ---------- */
.rv{opacity:0;transform:translateY(28px);transition:opacity 1.1s cubic-bezier(.2,.7,.2,1),transform 1.1s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.12s}
.rv[data-d="2"]{transition-delay:.24s}
.rv[data-d="3"]{transition-delay:.36s}
.rv[data-d="4"]{transition-delay:.48s}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}
/* JSが動かない環境では最初から表示する（真っ白対策） */
.no-js .rv{opacity:1;transform:none;transition:none}

/* ============================================================
   HEADER / MENU
   ============================================================ */
/* 参考サイトに合わせ、ヘッダーは固定せず先頭に置いてスクロールで流す */
.hd{position:absolute;inset:0 0 auto 0;z-index:60;background:none}
.hd-in{max-width:1680px;margin-inline:auto;padding:18px var(--pad);display:grid;
  grid-template-columns:1fr auto 1fr;align-items:center;gap:18px}
.logo{display:flex;align-items:center;gap:11px}
/* logo-mark.png は白＋透過なのでフィルタ不要（不透明画像に掛けると白い四角になる） */
.logo img{width:36px;height:36px;object-fit:contain}
.logo b{font-family:var(--f-en);font-size:21px;font-weight:500;letter-spacing:.3em;line-height:1}
.logo>span>span{display:block;font-size:8.5px;letter-spacing:.28em;color:var(--grey);margin-top:5px}
.hd-nav{display:flex;justify-content:center;gap:clamp(20px,3.2vw,46px);
  font-size:13px;letter-spacing:.06em;font-family:var(--f-jp);font-weight:400}
.hd-nav a{position:relative;padding-bottom:3px;opacity:.82;transition:opacity .3s}
.hd-nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:currentColor;transition:width .35s}
.hd-nav a:hover,.hd-nav a[aria-current="page"]{opacity:1}
.hd-nav a:hover::after,.hd-nav a[aria-current="page"]::after{width:100%}
.hd-cta{display:flex;align-items:center;justify-content:flex-end;gap:10px}
.burger{width:42px;height:42px;border:1px solid var(--line-l);background:none;cursor:pointer;display:none;place-items:center;flex-direction:column;gap:5px;color:#fff}
.burger i{display:block;width:16px;height:1px;background:currentColor;transition:transform .35s,opacity .25s}
body.menu-open .burger i:nth-child(1){transform:translateY(3px) rotate(45deg)}
body.menu-open .burger i:nth-child(2){opacity:0}
body.menu-open .burger i:nth-child(3){transform:translateY(-3px) rotate(-45deg)}

.ov{position:fixed;inset:0;z-index:55;background:var(--ink);display:grid;place-items:center;opacity:0;visibility:hidden;transition:opacity .45s,visibility .45s;overflow-y:auto}
body.menu-open{overflow:hidden}
body.menu-open .ov{opacity:1;visibility:visible}
.ov > div{padding:88px 20px 40px}
.ov ul{text-align:center}
.ov li{margin:min(3.2vh,20px) 0}
.ov li a{font-family:var(--f-mc);font-size:clamp(16px,4.4vw,20px);letter-spacing:.16em}
.ov li em{display:block;font-family:var(--f-en);font-style:normal;font-size:10px;letter-spacing:.3em;color:var(--grey);margin-bottom:4px}
.ov-cta{display:flex;gap:12px;justify-content:center;margin-top:min(5vh,32px);flex-wrap:wrap}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--f-jp);font-size:13px;font-weight:500;letter-spacing:.14em;
  padding:14px 26px;border:1px solid currentColor;background:none;color:inherit;
  transition:background .35s,color .35s,border-color .35s;white-space:nowrap;line-height:1;cursor:pointer}
.btn svg{width:16px;height:16px;fill:currentColor;flex:none}
.btn--fill{background:var(--white);color:var(--ink);border-color:var(--white)}
.btn--fill:hover{background:transparent;color:var(--white)}
.btn--dark{background:var(--ink);color:var(--white);border-color:var(--ink)}
.btn--dark:hover{background:transparent;color:var(--ink)}
.btn--line{background:#06C755;border-color:#06C755;color:#fff}
.btn--line:hover{background:transparent;color:#06C755}
.btn--sm{padding:10px 18px;font-size:11.5px}
.btn--lg{padding:18px 40px;font-size:14px}

/* ---------- inline link ---------- */
.link-arrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.1em;
  border-bottom:1px solid currentColor;padding-bottom:4px;transition:gap .3s}
.link-arrow::after{content:"→";font-family:var(--f-en);font-size:15px}
.link-arrow:hover{gap:16px}
.tlink{border-bottom:1px solid currentColor;padding-bottom:1px}

/* ============================================================
   HERO（トップ専用）
   ============================================================ */
/* padding-bottom はスクロール表示の領域。中央寄せをその分だけ上げて重なりを防ぐ */
/* 参考サイト：全面写真の上に、明朝ボールドイタリックの3行を階段状に左寄せ */
.hero{position:relative;height:100svh;min-height:560px;overflow:hidden;display:grid;align-items:center;
  padding-top:clamp(92px,11vh,120px);padding-bottom:clamp(96px,12vh,124px)}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:50% 55%;
  filter:grayscale(.55) brightness(.5) contrast(1.08);
  transform:scale(1.06);animation:kb 22s ease-out forwards}
@keyframes kb{to{transform:scale(1)}}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.62) 0%,rgba(0,0,0,.30) 34%,rgba(0,0,0,.38) 60%,rgba(0,0,0,.88) 100%)}
.hero-in{position:relative;z-index:2;text-align:left;padding:0 var(--pad);
  max-width:1680px;margin-inline:auto;width:100%}
/* 筆文字ワンポイント（ヒーロー） */
.hero-fude{display:inline-flex;align-items:center;gap:clamp(10px,2.6vw,18px);
  margin-bottom:clamp(14px,2.6vw,22px);opacity:0;animation:fi 1.5s ease .15s forwards}
.hero-fude span{font-family:var(--f-fude);font-weight:400;
  font-size:clamp(17px,4.8vw,26px);letter-spacing:.34em;padding-left:.34em;
  color:#fff;text-shadow:0 2px 18px rgba(0,0,0,.6);line-height:1}
.hero-fude i{display:block;width:clamp(26px,7vw,54px);height:1px;background:var(--shu);opacity:.9}
/* 明朝(Noto Serif JP) 700 のイタリック。参考サイトは1280幅で120px・行送り140px */
.hero-in h1{font-family:var(--f-mc);font-weight:700;font-style:italic;line-height:1.17;
  font-size:min(clamp(44px,9.4vw,120px),15vh);letter-spacing:0;
  text-shadow:0 3px 26px rgba(0,0,0,.5)}
.hero-in h1 span{display:block;overflow:hidden}
.hero-in h1 span i{display:block;font-style:inherit;transform:translateY(105%);
  animation:up 1.25s cubic-bezier(.16,.9,.2,1) forwards}
/* 階段状のインデント（参考サイト実測 x=40/273/369 → 0 / 1.94em / 2.74em） */
.hero-in h1 span:nth-child(2){margin-left:1.94em}
.hero-in h1 span:nth-child(3){margin-left:2.74em}
.hero-in h1 span:nth-child(1) i{animation-delay:.25s}
.hero-in h1 span:nth-child(2) i{animation-delay:.4s}
.hero-in h1 span:nth-child(3) i{animation-delay:.55s}
@keyframes up{to{transform:none}}
.hero-tag{margin-top:clamp(22px,3.4vw,40px);font-family:var(--f-mc);font-weight:700;
  font-size:clamp(15px,2.6vw,32px);letter-spacing:.02em;color:#fff;text-align:center;
  opacity:0;animation:fi 1.4s ease .95s forwards}
.hero-jp{margin-top:14px;font-size:clamp(11px,3vw,13px);letter-spacing:.22em;color:rgba(255,255,255,.66);
  text-align:center;opacity:0;animation:fi 1.4s ease 1.15s forwards}
@keyframes fi{to{opacity:1}}
.hero-scroll{position:absolute;left:50%;bottom:26px;z-index:3;transform:translateX(-50%);
  display:grid;justify-items:center;gap:9px;opacity:0;animation:fi 1.2s ease 1.5s forwards}
.hero-scroll em{font-family:var(--f-en);font-style:normal;font-size:9.5px;letter-spacing:.34em;color:rgba(255,255,255,.6)}
.hero-scroll b{display:block;width:1px;height:52px;background:linear-gradient(180deg,rgba(255,255,255,.65),transparent);position:relative;overflow:hidden}
.hero-scroll b::after{content:"";position:absolute;inset:0;background:#fff;animation:sc 2.2s ease-in-out infinite}
@keyframes sc{0%{transform:translateY(-100%)}60%,100%{transform:translateY(100%)}}
/* 低いウィンドウ（ノートPCを縦に詰めた場合など）ではスクロール表示を省いて本文を優先 */
@media (max-height:660px) and (min-width:761px){
  .hero-scroll{display:none}
  .hero{padding-bottom:clamp(44px,8vh,72px)}
  .hero-tag{margin-top:16px}
  .hero-jp{margin-top:8px}
}

/* ============================================================
   PAGE HERO（下層ページ共通）
   ============================================================ */
.phero{position:relative;background:var(--ink);overflow:hidden;
  padding:clamp(120px,17vw,190px) 0 clamp(46px,7vw,74px)}
.phero-bg{position:absolute;inset:0}
.phero-bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) brightness(.34)}
.phero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.72),rgba(0,0,0,.5) 55%,rgba(0,0,0,.88))}
.phero-in{position:relative;z-index:2}
.phero .fude-eyebrow{display:inline-flex;align-items:center;gap:14px;margin-bottom:16px}
.phero .fude-eyebrow span{font-family:var(--f-fude);font-size:clamp(14px,3.6vw,17px);letter-spacing:.3em;padding-left:.3em;line-height:1}
.phero .fude-eyebrow i{display:block;width:34px;height:1px;background:var(--shu)}
.phero .en-big{font-family:var(--f-en);font-size:clamp(38px,9vw,74px);line-height:1.05;letter-spacing:.04em;color:rgba(255,255,255,.94)}
.phero h1{font-family:var(--f-mc);font-weight:700;font-size:clamp(18px,4.6vw,25px);letter-spacing:.14em;margin-top:14px;line-height:1.6}
.phero .lead{margin-top:20px;max-width:44em;font-size:clamp(12.5px,3.4vw,14px);line-height:2.2;color:rgba(255,255,255,.74)}
.crumb{margin-top:clamp(24px,3.6vw,34px);font-size:11px;letter-spacing:.1em;color:var(--grey);display:flex;gap:10px;flex-wrap:wrap}
.crumb a{border-bottom:1px solid rgba(255,255,255,.28);padding-bottom:2px}
.crumb a:hover{border-bottom-color:#fff;color:#fff}

/* ============================================================
   SECTION SHELL
   ============================================================ */
/* 参考サイトは1セクション700〜2900px。余白をたっぷり取る */
.sec{padding:clamp(84px,9vw,170px) 0;position:relative}
.sec--dark{background:var(--ink);color:var(--white)}
.sec--light{background:var(--paper);color:var(--ink)}
.sec--tight{padding-top:0}
/* 参考サイト：セクション見出しは左寄せ。英字32px/700 → 和文28px/600 */
.lbl{text-align:left;margin-bottom:clamp(34px,5vw,64px)}
.lbl h2{font-family:var(--f-mc);font-weight:700;font-size:clamp(24px,3.4vw,32px);letter-spacing:.04em;line-height:1.25}
.lbl .sec-jp{margin-top:14px;font-family:var(--f-mc);font-weight:600;font-size:clamp(17px,2.9vw,28px);letter-spacing:.02em;line-height:1.5;color:#fff}
.sec--light .lbl .sec-jp{color:var(--ink)}
.lbl .bar{width:44px;height:1px;background:var(--shu);margin:24px 0 0}
.lbl--center{text-align:center}
.lbl--center .bar{margin-inline:auto}
.body-txt{font-size:clamp(13px,3.5vw,15px);line-height:2.35;letter-spacing:.05em;font-weight:300}
.body-txt + .body-txt{margin-top:1.9em}
.sec--light .body-txt{color:#2a2a2a}
.tbl-h{font-family:var(--f-mc);font-weight:700;font-size:clamp(17px,4.2vw,24px);letter-spacing:.12em;text-align:center;margin-bottom:12px}
.tbl-note{text-align:center;font-size:12px;line-height:2;color:var(--grey-d);margin-bottom:26px}
.sec--dark .tbl-note{color:var(--grey)}

/* ---------- 筆文字ワンポイント（見出し） ---------- */
.fude-h{font-family:var(--f-fude);font-weight:400;
  font-size:clamp(26px,7vw,44px);letter-spacing:.05em;line-height:1.6;margin-bottom:14px}
.fude-rule{width:54px;height:1px;background:var(--shu);margin-bottom:26px}
.fude-rule--c{margin-inline:auto}

/* ============================================================
   CAMPAIGN（公式LINE登録で初回半額）
   サイト唯一の朱ベタ面。ここだけ強く出して申込へつなげる
   ============================================================ */
/* ヒーロー内の小さなクーポン表示 */
.hero-cpn{display:inline-flex;align-items:center;gap:10px;margin-top:16px;
  border:1px solid var(--shu);background:rgba(183,40,46,.9);color:#fff;
  font-size:clamp(11px,1.5vw,13px);font-weight:500;letter-spacing:.08em;
  padding:9px 16px;line-height:1;opacity:0;animation:fi 1.4s ease 1.35s forwards}
.hero-cpn b{font-weight:700}

/* ============================================================
   STATEMENT（写真の上に一句）
   ============================================================ */
.stm{position:relative;padding:clamp(70px,10vw,120px) 0;overflow:hidden;background:var(--ink)}
.stm-bg{position:absolute;inset:0}
.stm-bg img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) brightness(.32)}
.stm-bg::after{content:"";position:absolute;inset:0;background:rgba(0,0,0,.35)}
.stm-in{position:relative;z-index:2;text-align:center}
.stm q{display:block;font-family:var(--f-en);font-size:clamp(22px,6vw,42px);font-weight:400;letter-spacing:.06em;line-height:1.35;quotes:none}
.stm p{margin-top:clamp(28px,5vw,44px);font-family:var(--f-mc);font-weight:400;
  font-size:clamp(13px,3.5vw,16px);line-height:2.6;letter-spacing:.09em}

/* ============================================================
   COMMITMENT（写真＋番号の左右交互）
   ============================================================ */
.cmt{display:grid;gap:clamp(50px,8vw,96px)}
.cmt-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(26px,5vw,64px);align-items:center}
.cmt-row:nth-child(even) .cmt-fig{order:2}
.cmt-fig{position:relative;aspect-ratio:4/3;overflow:hidden;background:#080808}
.cmt-fig img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) brightness(.82);transition:transform 1.4s cubic-bezier(.2,.7,.2,1),filter .8s}
.cmt-row:hover .cmt-fig img{transform:scale(1.05);filter:grayscale(.6) brightness(.95)}
.cmt-no{display:none}
/* 参考サイト：「01 仕上がりへのこだわり」18px/900 → 副題「– …」24px/900 と副題のほうが大きい */
.cmt-txt h3{font-family:var(--f-mc);font-weight:900;font-size:clamp(15px,2.1vw,18px);letter-spacing:.02em;line-height:1.4;margin:0 0 12px}
.cmt-txt h3 em{font-style:normal;margin-right:.7em;color:var(--shu)}
.cmt-txt .dash{display:block;font-family:var(--f-mc);font-weight:900;font-size:clamp(18px,2.9vw,24px);
  letter-spacing:.01em;color:#fff;margin-bottom:22px;line-height:1.45}
.cmt-txt p{font-size:clamp(13px,1.6vw,15px);line-height:2.1;color:rgba(255,255,255,.8);font-weight:400}
.sec--light .cmt-txt .dash{color:var(--ink)}
.sec--light .cmt-txt p{color:#2a2a2a}

/* ============================================================
   STUDENT band
   ============================================================ */
.stu{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,66px);align-items:center}
.stu-fig{aspect-ratio:3/4;overflow:hidden;background:#ddd}
.stu-fig img{width:100%;height:100%;object-fit:cover;filter:grayscale(1)}
.stu h3{font-family:var(--f-mc);font-weight:700;font-size:clamp(18px,4.6vw,24px);letter-spacing:.08em;line-height:1.75;margin-bottom:24px}
.stu h3.fude-h{font-family:var(--f-fude);font-weight:400;font-size:clamp(27px,7.4vw,46px);letter-spacing:.05em;line-height:1.6;margin-bottom:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.chips span{font-size:11px;letter-spacing:.1em;border:1px solid var(--line-d);padding:7px 13px;line-height:1;color:#333}
.sec--dark .chips span{border-color:var(--line-l);color:rgba(255,255,255,.8)}

/* ============================================================
   PLANS（コースカード）
   ============================================================ */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2.4vw,26px)}
.plan{background:var(--white);border:1px solid var(--line-d);padding:clamp(26px,3.4vw,38px) clamp(18px,2.6vw,28px);
  display:flex;flex-direction:column;text-align:center;position:relative;transition:transform .5s,box-shadow .5s;color:var(--ink)}
.plan:hover{transform:translateY(-6px);box-shadow:0 24px 50px -30px rgba(0,0,0,.5)}
.plan.pop{background:var(--ink);color:var(--white);border-color:var(--ink)}
.plan-tag{position:absolute;top:0;left:50%;transform:translate(-50%,-50%);
  background:var(--shu);color:#fff;font-size:10.5px;letter-spacing:.18em;padding:6px 16px;line-height:1;white-space:nowrap}
.plan .en{font-family:var(--f-en);font-size:clamp(24px,4.4vw,32px);letter-spacing:.14em;line-height:1.1}
.plan .jp{font-family:var(--f-mc);font-size:12.5px;letter-spacing:.1em;margin-top:10px;opacity:.75}
.plan .yen{font-family:var(--f-en);font-size:clamp(30px,6vw,42px);letter-spacing:.01em;line-height:1;margin-top:22px;font-variant-numeric:lining-nums}
.plan .yen small{font-size:.42em;letter-spacing:.1em;margin-left:4px;font-family:var(--f-jp)}
.plan .meta{font-size:11px;letter-spacing:.1em;opacity:.62;margin-top:10px}
.plan .rule{height:1px;background:currentColor;opacity:.18;margin:24px 0}
.plan ul{text-align:left;display:grid;gap:9px;font-size:12.5px;line-height:1.85;font-weight:300}
.plan ul li{padding-left:17px;position:relative}
.plan ul li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:1px;background:currentColor;opacity:.55}
.plan .time{margin-top:auto;padding-top:22px;font-size:11.5px;letter-spacing:.1em;opacity:.7}

/* ============================================================
   TABLES
   ============================================================ */
.scroller{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line-d);background:var(--white)}
table.t{min-width:640px;font-size:12.5px;color:var(--ink)}
table.t th,table.t td{border:1px solid var(--line-d);padding:14px 12px;text-align:center;line-height:1.7;font-weight:300;vertical-align:middle}
table.t thead th{background:var(--ink);color:var(--white);font-weight:500;letter-spacing:.12em;font-family:var(--f-mc)}
table.t thead th small{display:block;font-size:10px;letter-spacing:.06em;opacity:.65;margin-top:4px;font-family:var(--f-jp)}
table.t tbody th{background:var(--paper-2);text-align:left;font-weight:500;letter-spacing:.06em;white-space:nowrap}
table.t tbody th small{display:block;font-size:10.5px;color:var(--grey-d);font-weight:300;letter-spacing:0;margin-top:2px;white-space:normal}
table.t td.pop{background:#f4f4f4;font-weight:500}
table.t td b{font-family:var(--f-en);font-size:16px;font-weight:500;font-variant-numeric:lining-nums}
.notes{max-width:820px;margin:24px auto 0;display:grid;gap:9px;font-size:12px;line-height:1.95;color:var(--grey-d)}
.notes li{padding-left:16px;position:relative}
.notes li::before{content:"※";position:absolute;left:0;top:0;font-size:10px}
.sec--dark .notes{color:rgba(255,255,255,.62)}

/* ============================================================
   FEE cards / AREA grid / CITY grid
   ============================================================ */
.fees{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,2vw,20px)}
.fees--2{grid-template-columns:repeat(2,1fr);max-width:760px;margin-inline:auto}
.fee{border:1px solid var(--line-l);padding:clamp(22px,3vw,32px) 16px;text-align:center;transition:background .4s}
.fee:hover{background:rgba(255,255,255,.05)}
.sec--light .fee{border-color:var(--line-d);background:var(--white)}
.sec--light .fee:hover{background:#f7f7f7}
.fee .k{font-family:var(--f-mc);font-size:13.5px;letter-spacing:.1em}
.fee .d{font-size:11px;letter-spacing:.08em;color:var(--grey);margin-top:7px}
.sec--light .fee .d{color:var(--grey-d)}
.fee .v{font-family:var(--f-en);font-size:clamp(26px,4.6vw,36px);line-height:1.1;margin-top:16px;font-variant-numeric:lining-nums}

/* オプション：参考サイトの左右ジグザグ配置（奇数=右カラム左寄せ／偶数=左カラム右寄せ） */
.opts{display:grid;grid-template-columns:1fr 1fr;column-gap:clamp(30px,6vw,90px);row-gap:0}
.opt{padding:clamp(34px,5.6vh,64px) 0}
.opt:nth-child(odd){grid-column:2;text-align:left}
.opt:nth-child(even){grid-column:1;text-align:right}
.opt .k{font-family:var(--f-mc);font-weight:900;font-size:clamp(22px,3.4vw,36px);letter-spacing:.01em;line-height:1.35}
.opt .v{font-family:var(--f-mc);font-weight:900;font-size:clamp(20px,2.6vw,28px);line-height:1.2;margin:14px 0 4px;font-variant-numeric:lining-nums}
.opt .tax{font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--grey)}
.sec--light .opt .tax{color:var(--grey-d)}
.opt p{font-size:clamp(12.5px,1.5vw,14px);line-height:2;color:rgba(255,255,255,.74);margin-top:18px;font-weight:400}
.sec--light .opt p{color:#333}

.areas{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line-l);border:1px solid var(--line-l)}
.areas a{background:var(--ink);padding:clamp(20px,3vw,30px) 12px;text-align:center;transition:background .4s}
.areas a:hover{background:var(--ink-3)}
.sec--light .areas{background:var(--line-d);border-color:var(--line-d)}
.sec--light .areas a{background:var(--white)}
.sec--light .areas a:hover{background:#f7f7f7}
.areas .en{display:block;font-family:var(--f-en);font-size:15px;letter-spacing:.16em;color:var(--grey)}
.areas .jp{display:block;font-family:var(--f-mc);font-size:15px;letter-spacing:.1em;margin-top:8px}
.areas .sub{display:block;font-size:10.5px;letter-spacing:.06em;color:var(--grey);margin-top:7px}
/* 白背景では #909090 だとコントラスト3.19:1でAA未達なので #555 に落とす */
.sec--light .areas .en,.sec--light .areas .sub{color:var(--grey-d)}

.city-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(112px,1fr));gap:1px;background:var(--line-d);border:1px solid var(--line-d)}
.city{background:var(--white);color:var(--ink);padding:16px 8px;text-align:center;font-size:12.5px;letter-spacing:.08em;font-family:var(--f-mc)}
.city.is-core{background:var(--ink);color:var(--white);font-weight:500}
.sec--dark .city-grid{background:var(--line-l);border-color:var(--line-l)}
.sec--dark .city{background:var(--ink);color:rgba(255,255,255,.78)}
.sec--dark .city.is-core{background:var(--white);color:var(--ink)}

/* ============================================================
   COUPON（LINE友だち登録で初回半額）
   ============================================================ */
.coupon{border:1px solid var(--shu);position:relative;
  padding:clamp(30px,4vw,56px) clamp(22px,3vw,48px);
  display:grid;grid-template-columns:1fr auto;gap:clamp(22px,3vw,44px);align-items:center}
.coupon::before{content:"";position:absolute;inset:0;background:var(--shu);opacity:.06;pointer-events:none}
.coupon > *{position:relative}
.coupon .tag{display:inline-block;font-family:var(--f-jp);font-weight:500;font-size:11.5px;
  letter-spacing:.2em;color:#fff;background:var(--shu);padding:7px 15px;line-height:1;margin-bottom:20px}
.coupon h3{font-family:var(--f-mc);font-weight:900;font-size:clamp(21px,3.4vw,38px);line-height:1.45;letter-spacing:.01em}
.coupon h3 b{color:var(--shu);font-weight:900}
.coupon .lead{font-size:clamp(12.5px,1.6vw,14px);line-height:2.05;margin-top:18px;color:rgba(255,255,255,.78)}
.sec--light .coupon .lead{color:#333}
.coupon .notes{margin:16px 0 0;max-width:none}
/* ボタンのラベルが長いので、この帯の中だけ折り返しを許可する */
.coupon .btn{white-space:normal;text-align:center;line-height:1.5;max-width:100%}
@media (max-width:900px){
  .coupon{grid-template-columns:1fr;text-align:left}
  .coupon > div:last-child{justify-self:stretch}
  .coupon .btn{width:100%}
}

/* ============================================================
   WORKS
   ============================================================ */
.works{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(8px,1.4vw,14px)}
.works figure{aspect-ratio:1;overflow:hidden;background:#0a0a0a}
.works img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) brightness(.85);transition:transform 1.1s cubic-bezier(.2,.7,.2,1),filter .6s}
.works figure:hover img{transform:scale(1.07);filter:grayscale(0) brightness(1)}
.works--dense{grid-template-columns:repeat(4,1fr)}

/* ============================================================
   FLOW steps
   ============================================================ */
.flow{display:grid;gap:0;max-width:880px;margin-inline:auto}
.step{display:grid;grid-template-columns:96px 1fr;gap:clamp(16px,3vw,34px);
  padding:clamp(24px,3.6vw,34px) 0;border-top:1px solid var(--line-d);align-items:start}
.step:last-child{border-bottom:1px solid var(--line-d)}
.sec--dark .step{border-top-color:var(--line-l)}
.sec--dark .step:last-child{border-bottom-color:var(--line-l)}
.step .no{font-family:var(--f-en);font-size:clamp(30px,6vw,46px);line-height:1;color:rgba(0,0,0,.28)}
.sec--dark .step .no{color:rgba(255,255,255,.28)}
.step h3{font-family:var(--f-mc);font-weight:700;font-size:clamp(15px,3.9vw,18px);letter-spacing:.08em;margin-bottom:10px}
.step p{font-size:12.5px;line-height:2.1;color:#333;font-weight:300}
.sec--dark .step p{color:rgba(255,255,255,.78)}
.step .dur{margin-top:11px;display:inline-block;font-size:11px;letter-spacing:.08em;color:var(--grey-d);border:1px solid var(--line-d);padding:5px 11px;line-height:1}
.sec--dark .step .dur{color:var(--grey);border-color:var(--line-l)}

/* ============================================================
   CARDS（汎用・番号つき）
   ============================================================ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,2.4vw,24px)}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(14px,2.4vw,24px)}
.card{border:1px solid var(--line-d);background:var(--white);color:var(--ink);
  padding:clamp(24px,3.2vw,34px);transition:transform .5s,box-shadow .5s}
.card:hover{transform:translateY(-5px);box-shadow:0 22px 46px -30px rgba(0,0,0,.45)}
.sec--dark .card{background:var(--ink-2);border-color:var(--line-l);color:var(--white)}
.sec--dark .card:hover{box-shadow:none;background:var(--ink-3)}
.card .num{font-family:var(--f-en);font-size:30px;line-height:1;color:rgba(0,0,0,.26);margin-bottom:14px}
.sec--dark .card .num{color:rgba(255,255,255,.3)}
.card h3{font-family:var(--f-mc);font-weight:700;font-size:clamp(15px,3.9vw,18px);letter-spacing:.07em;line-height:1.65;margin-bottom:12px}
.card p{font-size:12.5px;line-height:2.1;color:#333;font-weight:300}
.sec--dark .card p{color:rgba(255,255,255,.76)}
.card .rn{font-family:var(--f-en);font-size:22px;letter-spacing:.16em;color:var(--shu);margin-bottom:12px;line-height:1}

/* ---------- split（左右2カラム） ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.split-fig{aspect-ratio:4/3;overflow:hidden;background:#0a0a0a;position:relative}
.split-fig img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) brightness(.9)}
.tagpill{position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;
  font-size:11px;letter-spacing:.1em;padding:9px 16px;line-height:1}
.stack{display:grid;gap:1.6em}

/* ---------- 拠点からの目安（地域ページ） ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-l);border:1px solid var(--line-l)}
.stats > div{background:var(--ink);padding:clamp(18px,2.8vw,26px) 10px;text-align:center}
.stats .k{font-family:var(--f-en);font-size:10.5px;letter-spacing:.22em;color:var(--grey)}
.stats .v{font-family:var(--f-mc);font-size:clamp(13px,3.4vw,17px);letter-spacing:.05em;margin-top:9px;line-height:1.5}
.stats .n{grid-column:1/-1;font-size:11.5px;letter-spacing:.06em;color:var(--grey);text-align:center;padding:14px 12px}
.sec--light .stats{background:var(--line-d);border-color:var(--line-d)}
.sec--light .stats > div{background:var(--white)}
.sec--light .stats .k,.sec--light .stats .n{color:var(--grey-d)}

/* ---------- tick list ---------- */
.tick{display:grid;gap:10px;font-size:13px;line-height:1.9;font-weight:300}
.tick li{padding-left:22px;position:relative}
.tick li::before{content:"";position:absolute;left:0;top:.62em;width:11px;height:1px;background:var(--shu)}

/* ============================================================
   FAQ（アコーディオン）
   ============================================================ */
.faq{max-width:880px;margin-inline:auto;border-top:1px solid var(--line-d)}
.sec--dark .faq{border-top-color:var(--line-l)}
.faq-item{border-bottom:1px solid var(--line-d)}
.sec--dark .faq-item{border-bottom-color:var(--line-l)}
.faq-q{width:100%;display:flex;align-items:flex-start;gap:14px;text-align:left;
  background:none;border:0;color:inherit;font-family:var(--f-mc);font-weight:600;
  font-size:clamp(13.5px,3.6vw,15.5px);letter-spacing:.06em;line-height:1.8;
  padding:clamp(18px,2.6vw,24px) 42px clamp(18px,2.6vw,24px) 0;position:relative;cursor:pointer}
.faq-q .qm{font-family:var(--f-en);font-size:17px;color:var(--shu);line-height:1.5;flex:none}
.faq-q .pm{position:absolute;right:4px;top:50%;width:13px;height:13px;margin-top:-7px}
.faq-q .pm::before,.faq-q .pm::after{content:"";position:absolute;background:currentColor;transition:transform .35s,opacity .35s}
.faq-q .pm::before{left:0;top:6px;width:13px;height:1px}
.faq-q .pm::after{left:6px;top:0;width:1px;height:13px}
.faq-item.open .faq-q .pm::after{transform:scaleY(0)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s cubic-bezier(.2,.7,.2,1)}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a > div{overflow:hidden}
.faq-a p{font-size:12.5px;line-height:2.15;color:#333;font-weight:300;padding:0 0 clamp(20px,2.6vw,26px)}
.sec--dark .faq-a p{color:rgba(255,255,255,.76)}
.no-js .faq-a{grid-template-rows:1fr}

/* ============================================================
   PROSE（規約など長文）
   ============================================================ */
.prose{max-width:820px;margin-inline:auto}
.prose h2{font-family:var(--f-mc);font-weight:700;font-size:clamp(15px,3.9vw,18px);
  letter-spacing:.1em;line-height:1.7;margin:clamp(34px,4.4vw,48px) 0 14px;
  padding-bottom:12px;border-bottom:1px solid var(--line-d)}
.prose h2:first-child{margin-top:0}
.sec--dark .prose h2{border-bottom-color:var(--line-l)}
.prose p{font-size:13px;line-height:2.2;color:#2a2a2a;font-weight:300;margin-bottom:1em}
.sec--dark .prose p{color:rgba(255,255,255,.78)}
.prose ol{counter-reset:n;display:grid;gap:10px;margin:0 0 1em}
.prose ol li{counter-increment:n;padding-left:30px;position:relative;font-size:13px;line-height:2.1;color:#2a2a2a;font-weight:300}
.prose ol li::before{content:counter(n)"．";position:absolute;left:0;top:0;font-family:var(--f-en);color:var(--shu);font-size:14px}
.sec--dark .prose ol li{color:rgba(255,255,255,.78)}
.prose ul{display:grid;gap:10px;margin:0 0 1em}
.prose ul li{padding-left:22px;position:relative;font-size:13px;line-height:2.1;color:#2a2a2a;font-weight:300}
.prose ul li::before{content:"";position:absolute;left:0;top:1em;width:11px;height:1px;background:var(--shu)}
.prose a{border-bottom:1px solid currentColor}

/* ============================================================
   CONTACT / REVIEW / CTA
   ============================================================ */
.ct{text-align:center}
/* 朱印も筆文字で */
.seal{width:78px;height:78px;margin:0 auto clamp(24px,4vw,34px);border:2px solid var(--shu);color:var(--shu);
  display:grid;place-items:center;font-family:var(--f-fude);font-weight:400;font-size:17px;line-height:1.3;letter-spacing:.04em;
  transform:rotate(-4deg)}
/* 参考サイトの Contact は 64px の大きな見出し */
.ct .big{font-family:var(--f-mc);font-weight:400;font-size:clamp(34px,6vw,64px);line-height:1.2;letter-spacing:.02em;margin-bottom:18px}
.ct h3{font-family:var(--f-mc);font-weight:700;font-size:clamp(18px,3vw,28px);letter-spacing:.04em;line-height:1.6}
.ct p{margin-top:18px;font-size:13px;line-height:2.1;color:var(--grey-d)}
.sec--dark .ct p{color:rgba(255,255,255,.72)}
.ct-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:clamp(28px,4vw,40px)}
.ct-list{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-d);border:1px solid var(--line-d);margin-top:clamp(36px,5vw,54px)}
.ct-list a,.ct-list div.ct-cell{background:var(--paper);padding:clamp(20px,3vw,28px) 14px;text-align:center;transition:background .35s}
.ct-list a:hover{background:var(--white)}
.sec--dark .ct-list{background:var(--line-l);border-color:var(--line-l)}
.sec--dark .ct-list a,.sec--dark .ct-list div.ct-cell{background:var(--ink)}
.sec--dark .ct-list a:hover{background:var(--ink-3)}
.ct-list .k{font-family:var(--f-en);font-size:11px;letter-spacing:.26em;color:var(--grey-d)}
.sec--dark .ct-list .k{color:var(--grey)}
.ct-list .v{font-family:var(--f-mc);font-size:clamp(13px,3.4vw,15.5px);letter-spacing:.06em;margin-top:9px;word-break:break-all}

.review{display:grid;grid-template-columns:1.5fr 1fr;gap:clamp(26px,4vw,50px);align-items:center;
  border:1px solid var(--line-d);padding:clamp(28px,4vw,44px)}
.sec--dark .review{border-color:var(--line-l)}
.review .g-stars{color:#e8b23a;letter-spacing:.22em;font-size:16px;margin:10px 0 14px}
.review h3{font-family:var(--f-mc);font-weight:700;font-size:clamp(16px,4.2vw,20px);letter-spacing:.08em;line-height:1.8}
.review p{font-size:12.5px;line-height:2.1;color:#333;margin-top:14px;font-weight:300}
.sec--dark .review p{color:rgba(255,255,255,.76)}
.review .g-logo{font-family:var(--f-en);font-size:13px;letter-spacing:.2em;display:flex;align-items:center;gap:8px}
.review .g-logo svg{width:17px;height:17px}

/* ============================================================
   FOOTER / MOBILE BAR
   ============================================================ */
.ft{background:var(--ink);color:var(--white);padding:clamp(56px,7vw,80px) 0 130px;border-top:1px solid var(--line-l)}
.ft-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:clamp(26px,4vw,50px)}
.ft-brand .en{font-family:var(--f-en);font-size:26px;letter-spacing:.34em;line-height:1}
.ft-brand .jp{font-family:var(--f-mc);font-size:11.5px;letter-spacing:.22em;color:var(--grey);margin-top:9px}
.ft-brand p{font-size:11.5px;line-height:2;color:rgba(255,255,255,.6);margin-top:18px;max-width:30em}
.ft-soc{display:flex;gap:10px;margin-top:20px}
.ft-soc a{width:38px;height:38px;border:1px solid var(--line-l);display:grid;place-items:center;transition:background .35s,color .35s}
.ft-soc a:hover{background:#fff;color:#000}
.ft-soc svg{width:16px;height:16px;fill:currentColor}
.ft h4{font-family:var(--f-en);font-size:11px;letter-spacing:.28em;color:var(--grey);margin-bottom:16px;font-weight:500}
.ft ul{display:grid;gap:10px;font-size:12px}
.ft ul a,.ft ul span{color:rgba(255,255,255,.68);transition:color .3s}
.ft ul a:hover{color:#fff}
.ft-bot{margin-top:clamp(38px,5vw,56px);padding-top:22px;border-top:1px solid var(--line-l);
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:10.5px;letter-spacing:.06em;color:rgba(255,255,255,.45)}

.mbar{position:fixed;left:0;right:0;bottom:0;z-index:58;display:none;gap:1px;background:var(--line-l);
  border-top:1px solid var(--line-l);backdrop-filter:blur(8px)}
.mbar a{flex:1;padding:15px 6px;text-align:center;font-size:12px;letter-spacing:.1em;background:rgba(0,0,0,.9);color:#fff}
.mbar a.line{background:#06C755}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1080px){
  .hd-nav{display:none}
  .burger{display:flex}
  .plans{grid-template-columns:1fr;max-width:480px;margin-inline:auto}
  .plan-tag{top:-1px}
  .fees{grid-template-columns:repeat(2,1fr)}
  .opts{grid-template-columns:1fr}
  .opt{padding:clamp(26px,4vh,40px) 0;border-top:1px solid var(--line-l)}
  .opt:first-child{border-top:0}
  .sec--light .opt{border-top-color:var(--line-d)}
  .opt:nth-child(odd),.opt:nth-child(even){grid-column:1;text-align:left}
  .areas{grid-template-columns:repeat(2,1fr)}
  .works,.works--dense{grid-template-columns:repeat(3,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .ft-top{grid-template-columns:1fr 1fr}
  .ft-brand{grid-column:1/-1}
  .review{grid-template-columns:1fr}
}
@media (max-width:760px){
  .hero-bg img{object-position:58% 50%}
  .hd-cta .btn{display:none}
  .cmt-row{grid-template-columns:1fr;gap:20px}
  .cmt-row:nth-child(even) .cmt-fig{order:0}
  .cmt-fig{aspect-ratio:16/10}
  .stu{grid-template-columns:1fr}
  .stu-fig{aspect-ratio:16/11;order:-1}
  .split{grid-template-columns:1fr}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .step{grid-template-columns:58px 1fr}
  .ct-list{grid-template-columns:1fr}
  .works,.works--dense{grid-template-columns:repeat(2,1fr)}
  .city-grid{grid-template-columns:repeat(auto-fill,minmax(96px,1fr))}
  .mbar{display:flex}
  .ft{padding-bottom:96px}
  .ft-top{grid-template-columns:1fr}
}

/* ============================================================
   PRINT
   ============================================================ */
@media print{
  .hd,.ov,.mbar,.hero-scroll,.burger,.hero,.stm{display:none!important}
  body{background:#fff;color:#000}
  .sec,.sec--dark,.sec--light,.phero,.ft{background:#fff!important;color:#000!important}
  /* 暗背景前提で白系にしていた子孫を全て黒に戻す（印刷で消えるのを防ぐ） */
  .sec--dark *,.phero *,.ft *,.plan.pop,.plan.pop *,.city.is-core,
  table.t thead th,.areas a,.areas .en,.areas .sub,.stats > div,.stats .k,.stats .n,
  .tagpill,.mbar a{color:#000!important;background:transparent!important}
  /* 枠線は薄墨から実線へ */
  .card,.fee,.opt,.plan,.scroller,table.t th,table.t td,.areas,.areas a,.city-grid,.city,
  .stats,.stats > div,.faq-item,.step,.ct-list,.ct-list a,.review{border-color:#999!important}
  .phero-bg,.cmt-fig,.split-fig,.stu-fig,.works{display:none!important}
  .rv{opacity:1!important;transform:none!important}
  .faq-a{grid-template-rows:1fr!important}
  a[href^="http"]::after{content:" (" attr(href) ")";font-size:9px;color:#555}
}