/* STUDIO NEIGE — site renewal 2026 shared styles */
:root{
  --white:#ffffff;
  --paper:#fbfbf9;
  --ink:#0a0a0a;
  --gray:#6f6f6a;
  --stroke:#e6e6e1;
  --hd-h:77px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:"Zen Kaku Gothic New",sans-serif;line-height:1.9;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--ink);color:var(--white)}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.en{font-family:"Jost",sans-serif;letter-spacing:.3em;text-transform:uppercase}
.wrap{max-width:1280px;margin:0 auto;padding:0 48px}

/* ===== header ===== */
header{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:2px solid var(--ink)}
.hd{display:flex;align-items:center;justify-content:space-between;padding:16px 40px}
.hd .logo img{height:26px;filter:invert(1)}
nav{display:flex;gap:34px;font-size:11px;align-items:center}
nav a{color:var(--ink);position:relative;padding:4px 0}
nav a:not(.cta)::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:1px;background:var(--ink);transform:scaleX(0);transform-origin:right;transition:transform .25s ease}
nav a:not(.cta):hover::after{transform:scaleX(1);transform-origin:left}
nav a.on::after{transform:scaleX(1)}
nav a.cta{background:var(--ink);color:var(--white);padding:10px 24px;letter-spacing:.22em;font-weight:600;border:2px solid var(--ink);transition:background .2s,color .2s;white-space:nowrap}
nav a.cta:hover{background:transparent;color:var(--ink)}
/* hamburger（SP専用・デスクトップでは非表示） */
.navtoggle{display:none}
.hamburger{display:none}

/* ===== hero（トップ＝1画面） ===== */
.hero{height:calc(100vh - var(--hd-h));height:calc(100dvh - var(--hd-h));display:flex;flex-direction:column;overflow:hidden}
.hero-main{flex:1;min-height:0;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:12px 0}
.hero-copy{position:relative;z-index:2}
.hero-copy .note{font-size:12.5px;font-weight:700;letter-spacing:.26em;margin-bottom:min(36px,3vh)}
h1.hero-title{font-family:"Shippori Mincho B1",serif;font-weight:800;font-size:min(7.8vw,12.5vh);line-height:1.34;letter-spacing:.04em;white-space:nowrap}
.hero-sub{margin-top:min(38px,3vh);font-size:13.5px;color:#4a4a46;letter-spacing:.04em;max-width:36em;margin-left:auto;margin-right:auto}
.hero-cta{margin-top:min(36px,3vh);display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.btn{display:inline-block;padding:15px 38px;font-size:12px;letter-spacing:.28em;font-weight:600;border:2px solid var(--ink);cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn:hover{background:var(--ink);color:var(--white)}
.btn-solid{background:var(--ink);color:var(--white)}
.btn-solid:hover{background:transparent;color:var(--ink)}
.hero-edge{position:absolute;right:26px;top:50%;transform:translateY(-50%);writing-mode:vertical-rl;font-size:10px;letter-spacing:.5em;color:var(--gray);white-space:nowrap;max-height:92%;overflow:hidden}
.hero-edge-l{position:absolute;left:26px;bottom:26px;font-size:10px;letter-spacing:.3em;color:var(--gray)}
.hero-edge-r{position:absolute;right:26px;bottom:26px;font-size:10px;letter-spacing:.3em;color:var(--gray)}

/* ===== marquee ===== */
.marquee{background:var(--ink);color:var(--white);overflow:hidden;padding:14px 0;flex:none}
.mq-track{display:flex;width:max-content;animation:mq 46s linear infinite}
.mq-grp{display:flex;white-space:nowrap}
.mq-grp span{font-family:"Jost",sans-serif;font-size:13px;letter-spacing:.38em;text-transform:uppercase;padding-right:3.6em}
.mq-grp .om{color:transparent;-webkit-text-stroke:1px #5d5d59}
@keyframes mq{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){
  .mq-track{animation:none}
  .works-grid figure img{transition:none}
}

/* ===== 下層ページ共通：ページヘッダ ===== */
.page-head{position:relative;padding:110px 0 72px;overflow:hidden}
.page-head .bignum{position:absolute;top:34px;left:10px;font-family:"Jost",sans-serif;font-weight:200;font-size:168px;line-height:1;color:transparent;-webkit-text-stroke:1.2px var(--stroke);letter-spacing:.02em;pointer-events:none;user-select:none}
.page-head .inner{position:relative;z-index:1}
.page-head .no{font-family:"Jost",sans-serif;font-size:12px;letter-spacing:.3em;color:var(--gray);text-transform:uppercase;display:block;margin-bottom:16px}
.page-head h1{font-family:"Shippori Mincho B1",serif;font-weight:800;font-size:clamp(38px,4.6vw,60px);letter-spacing:.03em;line-height:1.4}
.page-head .lede{margin-top:22px;font-size:13.5px;color:#4a4a46;max-width:38em}
main{min-height:calc(100vh - 260px);min-height:calc(100dvh - 260px)}
.content{padding-bottom:140px}

/* ===== gallery（1280px内・均等3カラム） ===== */
.works-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.works-grid figure{position:relative;overflow:hidden;background:#f1f1ee;min-width:0;margin:0;aspect-ratio:3/4}
.works-grid figure img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.works-grid figure:hover img{transform:scale(1.03)}
.works-grid figcaption{position:absolute;left:0;bottom:0;background:var(--ink);color:var(--white);font-size:9.5px;letter-spacing:.22em;padding:7px 16px}
.works-note{margin-top:24px;font-size:11.5px;color:var(--gray);letter-spacing:.08em}

/* ===== terms ===== */
.terms h3{font-family:"Shippori Mincho B1",serif;font-weight:800;font-size:20px;letter-spacing:.04em;border-bottom:3px solid var(--ink);padding-bottom:12px;margin:72px 0 8px}
.terms h3:first-child{margin-top:0}
.terms h3 small{font-family:"Jost",sans-serif;font-size:10px;letter-spacing:.3em;color:var(--gray);display:block;font-weight:400;margin-bottom:6px;text-transform:uppercase}
.terms ul{margin-top:8px}
.terms li{list-style:none;padding:12px 0 12px 20px;position:relative;border-bottom:1px solid var(--stroke);font-size:13px;color:#3a3a38;line-height:1.9}
.terms li::before{content:"";position:absolute;left:2px;top:22px;width:8px;height:2px;background:var(--ink)}
.terms li small{color:var(--gray);display:block;font-size:11.5px}
.terms .agree{margin-top:64px;border:2px solid var(--ink);padding:28px 32px;font-size:13.5px;font-weight:700;letter-spacing:.04em;text-align:center}

/* ===== studio ===== */
.studio-lead{font-family:"Shippori Mincho B1",serif;font-weight:700;font-size:19px;line-height:2.3;max-width:34em}
.studio-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:52px}
.studio-grid img{width:100%;height:240px;object-fit:cover;border:2px solid var(--ink)}
.spec{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:54px;border-top:3px solid var(--ink)}
.spec div{padding:38px 18px 0;border-left:1px solid var(--stroke)}
.spec div:first-child{border-left:none;padding-left:0}
.spec b{display:block;font-family:"Shippori Mincho B1",serif;font-size:clamp(46px,6.4vw,84px);font-weight:800;letter-spacing:.01em;line-height:1;margin-bottom:14px}
.spec b .cur{font-size:.44em;font-weight:800;vertical-align:.3em;margin-right:2px}
.spec b small{font-family:"Zen Kaku Gothic New",sans-serif;font-size:.26em;letter-spacing:.08em;font-weight:500;margin-left:5px;vertical-align:.55em}
.spec span{font-size:12px;color:var(--gray);letter-spacing:.08em}
.freebies{margin-top:80px;display:grid;grid-template-columns:1fr 1fr;gap:48px}
.freebies h3{font-family:"Shippori Mincho B1",serif;font-weight:800;font-size:22px;letter-spacing:.04em;border-bottom:3px solid var(--ink);padding-bottom:14px;margin-bottom:20px}
.freebies p{font-size:13px;color:#4a4a46}

/* ===== price ===== */
.price-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:2px solid var(--ink)}
.pcard{padding:48px 44px;border-left:2px solid var(--ink);min-width:0;transition:background .2s}
.pcard:not(.dark):hover{background:#f5f5f1}
.pcard:first-child{border-left:none}
.pcard h3{font-size:12px;letter-spacing:.26em;font-weight:700}
.pcard .yen{margin-top:16px;font-family:"Jost",sans-serif;font-size:52px;font-weight:300;letter-spacing:.01em;line-height:1.1}
.pcard .yen small{font-size:15px;color:var(--gray);letter-spacing:.06em}
.pcard p{margin-top:14px;font-size:12.5px;color:#3a3a38}
.pcard.dark{background:var(--ink);color:var(--white)}
.pcard.dark .tag{display:inline-block;background:var(--white);color:var(--ink);font-size:10px;letter-spacing:.24em;font-weight:700;padding:4px 12px;margin-bottom:14px}
.pcard.dark p{color:#c8c8c4}
.pcard.dark .yen small{color:#9a9a96}
.price-note{margin-top:22px;font-size:11.5px;color:var(--gray);letter-spacing:.06em}
.tables{display:grid;grid-template-columns:1fr 1fr;gap:72px 64px;margin-top:100px}
.tblock h3{font-family:"Shippori Mincho B1",serif;font-weight:800;font-size:20px;letter-spacing:.04em;border-bottom:3px solid var(--ink);padding-bottom:12px;margin-bottom:4px}
.tblock h3 small{font-family:"Jost",sans-serif;font-size:10px;letter-spacing:.3em;color:var(--gray);display:block;font-weight:400;margin-bottom:6px;text-transform:uppercase}
table.pt{width:100%;border-collapse:collapse;font-size:13.5px}
table.pt th{font-size:10.5px;letter-spacing:.2em;color:var(--gray);text-align:left;font-weight:500;padding:14px 8px 8px;border-bottom:1px solid var(--stroke)}
table.pt td{padding:13px 8px;border-bottom:1px solid var(--stroke)}
table.pt td.yen{text-align:right;font-family:"Jost",sans-serif;font-size:15px;letter-spacing:.02em;white-space:nowrap}
table.pt del{color:#b1b1ac;font-size:12px;margin-right:8px}
table.pt b{font-weight:600}
.rule-list{margin-top:100px;columns:2;column-gap:64px;font-size:12.5px;color:#4a4a46}
.rule-list li{list-style:none;padding:10px 0 10px 20px;position:relative;break-inside:avoid;border-bottom:1px solid var(--stroke)}
.rule-list li::before{content:"";position:absolute;left:2px;top:19px;width:8px;height:2px;background:var(--ink)}

/* ===== access ===== */
.acc{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
table.at{width:100%;border-collapse:collapse;font-size:13.5px}
table.at th{width:9em;text-align:left;font-size:11px;letter-spacing:.24em;color:var(--gray);font-weight:500;padding:20px 8px;border-bottom:1px solid var(--stroke);vertical-align:top}
table.at td{padding:20px 8px;border-bottom:1px solid var(--stroke);color:#2c2c2a}
table.at td small{color:var(--gray);font-size:11.5px;display:block}
.mapbox{border:2px solid var(--ink);padding:56px 44px;text-align:center}
.mapbox .adr{font-family:"Shippori Mincho B1",serif;font-weight:700;font-size:17px;line-height:2.1}
.mapbox .btn{margin-top:28px}

/* ===== reserve ===== */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:2px solid var(--ink)}
.step{padding:44px 40px;border-left:2px solid var(--ink)}
.step:first-child{border-left:none}
.step b{display:block;font-family:"Jost",sans-serif;font-size:34px;font-weight:200;color:var(--gray);margin-bottom:12px}
.step h3{font-size:14.5px;font-weight:700;letter-spacing:.06em;margin-bottom:10px}
.step p{font-size:12.5px;color:#4a4a46}
.reserve-cta{margin-top:80px;text-align:center}
.reserve-cta p{font-size:12.5px;color:var(--gray);margin-top:18px}

/* ===== reserve form ===== */
.rform{max-width:720px;margin:88px auto 0;position:relative}
.rform .avail{border-left:3px solid var(--ink);padding:4px 0 4px 22px;margin-bottom:22px}
.rform .avail .t{font-family:"Shippori Mincho B1",serif;font-weight:800;font-size:19px;letter-spacing:.03em}
.rform .avail .t small{display:block;font-family:"Zen Kaku Gothic New",sans-serif;font-weight:400;font-size:12.5px;color:var(--gray);margin-top:8px;letter-spacing:0;line-height:1.7}
.rform .calwrap{border:2px solid var(--ink);padding:8px;margin-bottom:64px;background:var(--white)}
.rform .calwrap iframe{display:block;width:100%}
.field{margin-bottom:32px}
.field-lbl{display:block;font-size:12.5px;font-weight:700;letter-spacing:.08em;margin-bottom:12px}
.field-lbl .req{display:inline-block;background:var(--ink);color:var(--white);font-size:9px;font-weight:700;letter-spacing:.12em;padding:3px 8px;margin-left:10px;vertical-align:2px}
.field-lbl .opt{color:var(--gray);font-size:10px;letter-spacing:.12em;margin-left:10px}
.field-note{font-size:11px;color:var(--gray);margin-top:8px;line-height:1.7}
.rform input[type=text],.rform input[type=tel],.rform input[type=email],.rform input[type=number],.rform select,.rform textarea{
  width:100%;border:1px solid var(--stroke);background:var(--white);padding:14px 15px;
  font-family:inherit;font-size:16px;color:var(--ink);border-radius:0;transition:border-color .2s;-webkit-appearance:none;appearance:none}
.rform input:focus,.rform select:focus,.rform textarea:focus{outline:none;border-color:var(--ink)}
.rform textarea{resize:vertical;min-height:120px;line-height:1.7}
.rform select{background:var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%230a0a0a' stroke-width='1.4' fill='none'/%3E%3C/svg%3E") no-repeat right 15px center;padding-right:40px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.row .u{font-size:13px;color:#4a4a46;white-space:nowrap}
.row > select,.row > input{flex:1;min-width:0}
.row .grp{display:flex;gap:10px;align-items:center;flex:1;min-width:140px}
.radios{display:flex;gap:14px;flex-wrap:wrap}
.radios label{display:flex;align-items:center;gap:8px;border:1px solid var(--stroke);padding:12px 22px;cursor:pointer;font-size:14px;transition:border-color .2s,background .2s}
.radios input{accent-color:var(--ink);width:16px;height:16px}
.radios label:hover{border-color:var(--ink)}
.agree{display:flex;gap:12px;align-items:flex-start;border:2px solid var(--ink);padding:20px 22px;margin-top:44px;font-size:13px;line-height:1.7;cursor:pointer}
.agree input{accent-color:var(--ink);width:18px;height:18px;margin-top:2px;flex:none}
.agree a{text-decoration:underline}
.rform .submit{margin-top:40px;text-align:center}
.rform .submit .btn{padding:20px 76px;font-size:13px;cursor:pointer}
.rform .submit p{font-size:11.5px;color:var(--gray);margin-top:20px;line-height:1.8}
.rform .hp{position:absolute;left:0;top:0;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);opacity:0;pointer-events:none}
.rthanks{max-width:640px;margin:48px auto 0;text-align:center}
.rthanks h2{font-family:"Shippori Mincho B1",serif;font-weight:800;font-size:clamp(26px,3vw,38px);letter-spacing:.03em;line-height:1.5}
.rthanks p{margin-top:24px;font-size:13.5px;color:#4a4a46;line-height:2.1}
.rthanks .btn{margin-top:36px}
.rerror{max-width:720px;margin:0 auto 28px;border:2px solid var(--ink);background:#f5f5f1;padding:16px 20px;font-size:13px;font-weight:700;letter-spacing:.04em}

/* ===== 黒CTA帯・footer ===== */
.cta-band{background:var(--ink);color:var(--white);padding:100px 0;margin-top:140px;text-align:center}
.cta-band h2{font-family:"Shippori Mincho B1",serif;font-weight:800;font-size:clamp(34px,4vw,56px);line-height:1.4;letter-spacing:.02em}
.cta-band h2 .invert{color:inherit}
.cta-band p{margin-top:18px;font-size:12.5px;color:#b9b9b5;letter-spacing:.08em}
.cta-band .hero-cta{justify-content:center;margin-top:34px}
.cta-band .hero-cta .btn{border-color:var(--white);color:var(--white)}
.cta-band .hero-cta .btn:hover{background:var(--white);color:var(--ink)}
.cta-band .hero-cta .btn-solid{background:var(--white);color:var(--ink)}
.cta-band .hero-cta .btn-solid:hover{background:transparent;color:var(--white)}
footer{background:var(--ink);color:#a5a5a0;border-top:1px solid #2a2a28;padding:36px 0;font-size:10.5px}
footer .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer img{height:20px;opacity:.9}
footer nav{gap:12px 22px;font-size:10px;flex-wrap:wrap;justify-content:center}
footer nav a{color:#a5a5a0}
footer nav a:hover{color:var(--white)}
footer nav a::after{display:none}

/* ===== mobile ===== */
@media(max-width:900px){
  .wrap{padding:0 22px}
  .hd{padding:14px 18px}
  .hd .logo{position:relative;z-index:60}
  .hd .logo img{height:22px}
  :root{--hd-h:63px}

  /* ハンバーガーアイコン */
  .hamburger{display:flex;flex-direction:column;justify-content:center;gap:6px;width:34px;height:34px;cursor:pointer;position:relative;z-index:60;margin-right:-4px}
  .hamburger span{display:block;width:28px;height:2px;background:var(--ink);transition:transform .3s ease,opacity .2s ease}
  /* 開いたら×印に */
  .navtoggle:checked ~ .hamburger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .navtoggle:checked ~ .hamburger span:nth-child(2){opacity:0}
  .navtoggle:checked ~ .hamburger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

  /* メニュー本体＝ヘッダー下に全画面ドロップ */
  .hd nav{position:fixed;top:var(--hd-h);left:0;right:0;bottom:0;background:var(--paper);
      display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
      opacity:0;visibility:hidden;transform:translateY(-8px);overflow-y:auto;
      transition:opacity .3s ease,transform .3s ease,visibility .3s;z-index:40}
  .navtoggle:checked ~ nav{opacity:1;visibility:visible;transform:none}
  .hd nav a{padding:14px 0;font-size:clamp(34px,10vw,48px);font-weight:500;letter-spacing:.04em;line-height:1.08}
  .hd nav a:not(.cta)::after{display:none}
  .hd nav a.cta{margin-top:30px;padding:18px 52px;font-size:15px;letter-spacing:.2em;line-height:1}

  h1.hero-title{font-size:min(8.6vw,10vh)}
  .hero-sub{max-width:88%;font-size:12.5px}
  .hero-edge{display:none}
  .hero-edge-l{left:50%;transform:translateX(-50%);bottom:16px;white-space:nowrap}
  .hero-edge-r{display:none}
  .page-head{padding:80px 0 52px}
  .page-head .bignum{font-size:110px;top:22px}
  .works-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .studio-grid{grid-template-columns:1fr}
  .spec{grid-template-columns:1fr 1fr}
  .spec div{border-left:none;padding-left:0}
  .freebies{grid-template-columns:1fr}
  .price-cards{grid-template-columns:1fr}
  .pcard{border-left:none;border-top:2px solid var(--ink)}
  .pcard:first-child{border-top:none}
  .tables{grid-template-columns:1fr;gap:56px;margin-top:72px}
  .rule-list{columns:1;margin-top:72px}
  .acc{grid-template-columns:1fr;gap:48px}
  .steps{grid-template-columns:1fr}
  .step{border-left:none;border-top:2px solid var(--ink)}
  .step:first-child{border-top:none}
  .content{padding-bottom:96px}
  .cta-band{margin-top:96px;padding:72px 0}
  .rform{margin-top:56px}
  .rform .avail{flex-direction:column;align-items:stretch;text-align:left}
  .rform .avail .btn{width:100%;text-align:center;margin-top:4px}
  .rform .submit .btn{width:100%;padding:20px 0}
}