/* 合同会社ReFrame — site-wide stylesheet (root brand only; not used by /rep/) */
:root{
  --ink:#1c1c1a; --sub:#5a5954; --line:#dedbd2; --bg:#fbfaf7;
  --accent:#8a3324; --box:#f3f1ea;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic Medium","Noto Sans JP",sans-serif;
  line-height:1.85; font-size:16px;
}
.wrap{max-width:760px; margin:0 auto; padding:0 22px}
.wrap-wide{max-width:1180px; margin:0 auto; padding:0 22px}
img,svg{max-width:100%; height:auto; display:block}
a{color:inherit}
a:focus-visible, button:focus-visible, [tabindex]:focus-visible{
  outline:2px solid var(--accent); outline-offset:2px; border-radius:2px;
}

header.site{border-bottom:1px solid var(--line); padding:20px 0; background:#fff}
header.site .wrap-wide{display:flex; justify-content:space-between; align-items:center; gap:16px; flex-wrap:wrap}
.brand{
  font-weight:700; font-size:17px; letter-spacing:.02em; text-decoration:none; color:var(--ink);
  display:inline-flex; align-items:center; min-height:44px;
}
.brand span{font-weight:400; font-size:13px; color:var(--sub); margin-left:10px}
.brand[aria-current="page"]{color:var(--accent)}

nav{display:flex; flex-wrap:wrap; align-items:center; margin:-4px -9px}
nav a{
  color:var(--sub); text-decoration:none; font-size:14px;
  display:inline-flex; align-items:center; min-height:44px; padding:4px 9px;
}
nav a:hover{color:var(--accent)}
nav a[aria-current="page"]{color:var(--accent); font-weight:700}

main{display:block}
h1{font-size:30px; line-height:1.5; margin:0 0 16px; letter-spacing:.01em}
.lede{color:var(--sub); font-size:15.5px; margin:0 0 10px}

/* ---- hero (wide, 2-column on desktop, stacked on narrow) ---- */
.hero{padding:48px 0 8px}
.hero-grid{
  display:grid; grid-template-columns:1fr; gap:28px 48px; align-items:center;
}
.hero-text .lede{margin-bottom:18px}
.hero-media{border:1px solid var(--line); background:#fff; overflow:hidden; border-radius:4px}
.hero-media img{width:100%; aspect-ratio:auto; object-fit:cover}
.hero-text dl.meta{margin-top:20px}
.hero-text .notice{margin-top:22px}

@media (min-width:781px){
  .hero-grid{grid-template-columns:1.05fr 1fr}
}

.notice{
  background:var(--box); border-left:3px solid var(--line);
  padding:13px 16px; font-size:13.5px; color:var(--sub); margin:26px 0 44px;
}

/* ---- card grids (teasers, service steps) ---- */
.cards-section{padding:8px 0 12px}
.cards{display:grid; grid-template-columns:1fr; gap:16px; margin:0 0 8px}
@media (min-width:701px){
  .cards{grid-template-columns:repeat(3,1fr)}
}
.card{
  display:block; background:#fff; border:1px solid var(--line); border-radius:4px;
  padding:22px 22px 20px; text-decoration:none; color:inherit;
}
a.card:hover{border-color:var(--accent)}
.card h2{margin:0 0 10px; font-size:19px}
.card p{margin:0 0 10px; color:var(--sub); font-size:14.5px}
.card .card-link, .card a{color:var(--accent); font-size:14px; text-decoration:none}
.card .step{
  display:inline-block; font-size:12px; letter-spacing:.08em; color:var(--accent);
  border:1px solid var(--accent); border-radius:2px; padding:2px 9px; margin-bottom:12px;
}

section.block{border-top:1px solid var(--line); padding:38px 0 8px}
article.case{border-top:1px solid var(--line); padding:38px 0 8px}
.tag{
  display:inline-block; font-size:12px; letter-spacing:.08em; color:var(--accent);
  border:1px solid var(--accent); border-radius:2px; padding:2px 9px; margin-bottom:14px;
}
h2{font-size:21px; line-height:1.6; margin:0 0 18px; letter-spacing:.01em}
dl.meta{
  display:grid; grid-template-columns:auto 1fr; gap:6px 18px;
  margin:0 0 24px; padding:14px 18px; background:#fff; border:1px solid var(--line);
  font-size:14px;
}
dl.meta dt{color:var(--sub); white-space:nowrap}
dl.meta dd{margin:0}
h3{font-size:15px; margin:26px 0 8px; letter-spacing:.02em}
h3::before{content:"— "; color:var(--accent)}
p{margin:0 0 14px}
ul.facts{margin:0 0 14px; padding-left:1.15em}
ul.facts li{margin-bottom:6px}

.figure{display:flex; gap:10px; flex-wrap:wrap; margin:18px 0 6px}
.figure div{flex:1 1 150px; background:#fff; border:1px solid var(--line); padding:12px 14px; border-radius:3px}
.figure .n{font-size:22px; font-weight:700; letter-spacing:.01em; line-height:1.3}
.figure .l{font-size:12.5px; color:var(--sub); margin-top:2px}

.after{border-left:3px solid var(--accent); background:#fff; padding:14px 18px; margin:22px 0 0; font-size:14.5px}
.after strong{font-weight:700}

.cta-row{margin:22px 0 0; display:flex; flex-wrap:wrap; gap:10px}
.btn{
  display:inline-flex; align-items:center; justify-content:center; min-height:44px;
  padding:0 20px; border:1px solid var(--ink); color:var(--ink); text-decoration:none;
  font-size:14px; border-radius:2px;
}
.btn:hover{background:var(--ink); color:#fff}
.btn.primary{background:var(--ink); color:#fff}
.btn.primary:hover{background:var(--accent); border-color:var(--accent)}

footer.site{
  border-top:1px solid var(--line); margin-top:64px; padding:32px 0 56px;
  font-size:13.5px; color:var(--sub); background:#fff;
}
.footer-grid{display:flex; flex-wrap:wrap; justify-content:space-between; align-items:flex-start; gap:18px 32px}
.footer-brand{margin:0; font-weight:700; color:var(--ink)}
.footer-addr{margin:2px 0 0}
footer.site nav{margin:-4px -9px}
footer.site nav a{color:var(--sub); font-size:13.5px}
footer.site nav a:hover{color:var(--accent)}
footer.site dl{display:grid; grid-template-columns:auto 1fr; gap:4px 16px; margin:0 0 16px}
footer.site dt{white-space:nowrap}
footer.site dd{margin:0}

@media (max-width:520px){
  h1{font-size:23px} h2{font-size:19px}
  dl.meta,footer.site dl{grid-template-columns:1fr; gap:2px 0}
  dl.meta dt{margin-top:8px}
}
@media (max-width:400px){
  .wrap,.wrap-wide{padding:0 16px}
  .brand{flex-direction:column; align-items:flex-start; justify-content:center}
  .brand span{display:block; margin-left:0; margin-top:2px}
}