/* INTERIOR K — website UI kit styles (uses tokens from colors_and_type.css) */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;}
.wrap{max-width:1080px;margin:0 auto;padding:0 32px;}
.measure{max-width:680px;}
section{scroll-margin-top:72px;}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease);}
.reveal.in{opacity:1;transform:none;}

/* ---------- Header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);border-bottom:1px solid transparent;transition:border-color .24s,backdrop-filter .24s;}
.hdr.scrolled{border-bottom-color:var(--line);backdrop-filter:blur(8px);}
.hdr-in{display:flex;align-items:center;justify-content:space-between;height:68px;}
.brand{display:flex;align-items:baseline;gap:14px;text-decoration:none;}
/* 日本語の行送り調整：「す。」など1〜2文字だけの行を作らない */
h1,h2,h3,h4,p,dt,dd,li,figcaption{text-wrap:pretty;}
.brand .mk{font-weight:500;letter-spacing:.34em;text-transform:uppercase;font-size:20px;color:var(--ink);}
.brand .tag{font-family:var(--serif);font-size:13px;letter-spacing:.3em;color:var(--ink-3);}
.nav{display:flex;align-items:center;gap:26px;}
.nav a{font-size:14px;color:var(--ink-2);text-decoration:none;letter-spacing:.06em;transition:color .2s;white-space:nowrap;}
.nav a:hover{color:var(--accent-deep);}
.nav .tel{display:flex;align-items:center;gap:8px;font-family:var(--serif);font-size:17px;color:var(--ink);}
.btn{font-family:var(--sans);font-weight:500;letter-spacing:.04em;border-radius:0;cursor:pointer;border:1px solid var(--ink);transition:all .24s var(--ease);display:inline-flex;align-items:center;gap:8px;}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--ink);color:#fff;padding:13px 26px;font-size:14px;}
.btn-primary:hover{background:var(--accent-deep);border-color:var(--accent-deep);}
.btn-secondary{background:transparent;color:var(--ink);padding:13px 26px;font-size:14px;}
.btn-secondary:hover{background:var(--ink);color:#fff;}
.btn-sm{padding:9px 18px;font-size:13px;}
.hdr .btn-primary{padding:11px 22px;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;color:var(--ink);}

/* ---------- Hero ---------- */
.hero{padding:96px 0 88px;}
.eyebrow{font-size:12px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin:0 0 22px;}
.hero h1{font-family:var(--serif);font-weight:500;font-size:clamp(34px,5vw,56px);line-height:1.28;letter-spacing:.01em;margin:0 0 26px;color:var(--ink);text-wrap:balance;}
.hero p{font-size:17px;line-height:1.95;color:var(--ink-2);margin:0 0 36px;max-width:560px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
.hero-figure{margin-top:64px;height:420px;background:var(--surface-2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;}
.ph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--ink-3);background:var(--surface-2);}
.ph .ph-l{font-size:12px;letter-spacing:.1em;white-space:nowrap;}
.ph .ph-s{font-size:11px;color:#b3ab9e;white-space:nowrap;}

/* ---------- section heads ---------- */
.sec{padding:104px 0;}
.sec.alt{background:var(--surface);}
.sec-head{margin-bottom:52px;}
.sec-head .eyebrow{margin-bottom:14px;}
.sec-head h2{font-family:var(--serif);font-weight:500;font-size:clamp(26px,3.4vw,36px);line-height:1.3;margin:0 0 14px;color:var(--ink);}
.sec-head p{font-size:15px;line-height:1.9;color:var(--ink-2);margin:0;max-width:560px;word-break:keep-all;overflow-wrap:anywhere;}

/* ---------- Services ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.svc{background:var(--paper);border:1px solid var(--line);transition:border-color .24s;display:flex;flex-direction:column;}
.sec.alt .svc{background:var(--paper);}
.svc:hover{border-color:var(--line-strong);}
.svc .ph{height:172px;border-bottom:1px solid var(--line);width:100%;}
.svc-body{padding:22px 22px 26px;display:flex;flex-direction:column;flex:1;}
.svc h3{font-family:var(--serif);font-weight:500;font-size:19px;line-height:1.5;margin:0 0 8px;transition:color .24s;word-break:keep-all;overflow-wrap:anywhere;}
/* 横並びのときだけ見出し2行ぶんを確保して本文の開始位置を揃える（1列のスマホでは解除） */
@media (min-width:641px){.svc h3{min-height:3em;}}
.svc:hover h3{color:var(--accent);}
.svc p{font-size:13px;line-height:1.85;color:var(--ink-2);margin:0 0 12px;word-break:keep-all;overflow-wrap:anywhere;}
.svc .price{font-family:var(--serif);font-size:15px;color:var(--ink);margin-top:auto;}
.svc .price small{font-size:11px;color:var(--ink-3);}

/* ---------- Works ---------- */
.works-tabs{display:flex;gap:10px;margin-bottom:30px;flex-wrap:wrap;}
.tab{font-size:13px;letter-spacing:.04em;padding:9px 18px;border:1px solid var(--line-strong);background:transparent;color:var(--ink-2);cursor:pointer;border-radius:0;transition:all .2s;}
.tab:hover{border-color:var(--ink);color:var(--ink);}
.tab.active{background:var(--ink);color:#fff;border-color:var(--ink);}
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.work{cursor:default;}
.work .ph{height:200px;border:1px solid var(--line);transition:opacity .24s;}
.work:hover .ph{opacity:.74;}
.work .cap{display:flex;justify-content:space-between;align-items:baseline;margin-top:12px;}
.work .cap b{font-weight:500;font-size:14px;color:var(--ink);}
.work .cap span{font-size:12px;color:var(--ink-3);}

/* ---------- Pricing ---------- */
.price-table{border-top:1px solid var(--line-strong);}
.price-row{display:flex;justify-content:space-between;align-items:baseline;padding:20px 6px;border-bottom:1px solid var(--line);}
.price-row .nm{font-size:16px;color:var(--ink);}
.price-row .nm small{font-size:12px;color:var(--ink-3);margin-left:10px;}
.price-row .pr{font-family:var(--serif);font-size:22px;color:var(--ink);white-space:nowrap;}
.price-row .pr small{font-size:12px;color:var(--ink-3);margin-left:3px;}
.price-note{margin-top:18px;font-size:12px;color:var(--ink-3);line-height:1.8;}

/* ---------- Profile ---------- */
.profile{display:grid;grid-template-columns:300px 1fr;gap:56px;align-items:start;}
.profile .portrait{height:360px;background:var(--surface-2);border:1px solid var(--line);}
.profile h2{font-family:var(--serif);font-weight:500;font-size:30px;margin:0 0 6px;}
.profile .role{font-size:13px;color:var(--ink-3);letter-spacing:.08em;margin:0 0 24px;}
.profile p{font-size:15px;line-height:2;color:var(--ink-2);margin:0 0 28px;}
.stats{display:flex;gap:48px;border-top:1px solid var(--line);padding-top:26px;}
.stat .n{font-family:var(--serif);font-size:34px;color:var(--ink);line-height:1;}
.stat .l{font-size:12px;color:var(--ink-3);margin-top:8px;letter-spacing:.04em;}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;}
.contact-info .line{display:flex;align-items:center;gap:14px;padding:18px 0;border-bottom:1px solid var(--line);}
.contact-info .line:first-child{border-top:1px solid var(--line);}
.contact-info .ic{color:var(--accent);flex:none;}
.contact-info .k{font-size:12px;color:var(--ink-3);letter-spacing:.08em;}
.contact-info .v{font-family:var(--serif);font-size:20px;color:var(--ink);}
.contact-info .v.small{font-size:16px;}
.area{margin-top:24px;font-size:13px;color:var(--ink-2);line-height:1.9;}
.form{display:flex;flex-direction:column;gap:18px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field label{font-size:12px;color:var(--ink-2);letter-spacing:.04em;}
.field input,.field textarea{font-family:var(--sans);font-size:15px;color:var(--ink);padding:13px 15px;border:1px solid var(--line-strong);border-radius:2px;background:var(--paper);outline:none;transition:border-color .2s,box-shadow .2s;}
.field input:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-tint);}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3);}
.form .btn-primary{justify-content:center;padding:15px;font-size:15px;}
.form-done{border:1px solid var(--line-strong);padding:40px 32px;text-align:center;}
.form-done .mk{font-family:var(--serif);font-size:22px;margin:0 0 10px;}
.form-done p{font-size:14px;color:var(--ink-2);margin:0;line-height:1.8;}

/* ---------- Footer ---------- */
.ft{background:var(--ink);color:#fff;padding:64px 0 40px;}
.ft-in{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap;}
.ft .mk{font-weight:500;letter-spacing:.34em;text-transform:uppercase;font-size:18px;margin-bottom:14px;}
.ft .sub{font-family:var(--serif);font-size:13px;letter-spacing:.2em;color:rgba(255,255,255,.55);}
.ft-nav{display:flex;gap:28px;flex-wrap:wrap;}
.ft-nav a{color:rgba(255,255,255,.75);text-decoration:none;font-size:13px;letter-spacing:.04em;transition:color .2s;}
.ft-nav a:hover{color:#fff;}
.ft-meta{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:11px;color:rgba(255,255,255,.45);letter-spacing:.04em;}

/* ---------- mobile sticky contact ---------- */
.mobile-cta{display:none;}

/* ---------- responsive ---------- */
@media(max-width:880px){
  .svc-grid,.works-grid{grid-template-columns:1fr 1fr;}
  .profile{grid-template-columns:1fr;gap:32px;}
  .profile .portrait{height:280px;}
  .contact{grid-template-columns:1fr;gap:40px;}
}
@media(max-width:680px){
  .wrap{padding:0 20px;}
  .nav{display:none;}
  .nav-toggle{display:block;}
  .svc-grid,.works-grid{grid-template-columns:1fr;}
  .hero{padding:64px 0 56px;}
  .sec{padding:72px 0;}
  .hero-figure{height:260px;}
  .stats{gap:32px;}
  .mobile-cta{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:60;gap:0;box-shadow:0 -2px 12px rgba(20,17,14,.08);}
  .mobile-cta a{flex:1;text-align:center;padding:16px;font-size:14px;font-weight:500;text-decoration:none;letter-spacing:.04em;}
  .mobile-cta .tel{background:var(--paper);color:var(--ink);border-top:1px solid var(--line);}
  .mobile-cta .ask{background:var(--ink);color:#fff;}
  body{padding-bottom:54px;}
}