/*
Theme Name: Sasaki Gogaku Corporate
Theme URI: https://sasaki-gogaku.jp/
Author: 合同会社ササキゴガク
Description: 合同会社ササキゴガクの簡易公式サイト用WordPressテーマ
Version: 1.0.1
Text Domain: sasaki-gogaku
*/

:root{
  --bg:#f6f8fb;
  --paper:#ffffff;
  --text:#1f2937;
  --muted:#667085;
  --line:#e5e7eb;
  --accent:#315b7d;
  --accent-soft:#edf4f8;
  --max:960px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:var(--bg);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;
  line-height:1.85;
}
a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{opacity:.78}
.site-header{
  background:rgba(255,255,255,.94);
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  z-index:10;
  backdrop-filter:blur(8px);
}
.nav{
  max-width:var(--max);
  margin:auto;
  padding:14px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{
  color:var(--text);
  font-weight:700;
  text-decoration:none;
  letter-spacing:.02em;
}
.navlinks{display:flex;gap:18px;flex-wrap:wrap}
.navlinks a{font-size:14px;text-decoration:none;color:var(--muted)}
.site-main{max-width:var(--max);margin:auto;padding:56px 24px 80px}
.hero{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:20px;
  padding:54px 48px;
  box-shadow:0 12px 34px rgba(15,23,42,.045);
}
.eyebrow{
  display:inline-block;
  margin-bottom:14px;
  color:var(--accent);
  background:var(--accent-soft);
  border-radius:999px;
  padding:4px 12px;
  font-size:13px;
  font-weight:700;
}
h1{
  margin:0 0 18px;
  font-size:clamp(30px,5vw,48px);
  line-height:1.25;
  letter-spacing:.02em;
}
.lead{font-size:18px;color:#475467;max-width:720px;margin:0}
section{margin-top:54px}
h2{margin:0 0 20px;font-size:25px;line-height:1.4}
h3{margin:28px 0 10px;font-size:18px}
.card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:16px;
  padding:30px;
}
.company-table{width:100%;border-collapse:collapse}
.company-table th,.company-table td{
  padding:14px 12px;
  border-bottom:1px solid var(--line);
  vertical-align:top;
  text-align:left;
}
.company-table th{width:180px;color:#475467;font-weight:600}
.company-table tr:last-child th,.company-table tr:last-child td{border-bottom:0}
.service{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center}
.button{
  display:inline-block;
  white-space:nowrap;
  padding:11px 18px;
  border-radius:10px;
  background:var(--accent);
  color:white;
  text-decoration:none;
  font-weight:700;
}
.note{
  border-left:4px solid var(--accent);
  background:var(--accent-soft);
  padding:16px 18px;
  border-radius:0 10px 10px 0;
}
.policy h2{
  margin-top:46px;
  padding-bottom:10px;
  border-bottom:1px solid var(--line);
  font-size:23px;
}
.policy ul{padding-left:1.4em}
.site-footer{border-top:1px solid var(--line);background:#fff}
.footer-inner{
  max-width:var(--max);
  margin:auto;
  padding:28px 24px;
  color:var(--muted);
  font-size:13px;
  display:flex;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
}
.footer-links{display:flex;gap:14px;flex-wrap:wrap}
@media(max-width:680px){
  .nav{align-items:flex-start}
  .navlinks{display:none}
  .site-main{padding:34px 16px 64px}
  .hero{padding:34px 24px}
  .company-table th,.company-table td{display:block;width:100%;padding-left:0;padding-right:0}
  .company-table th{padding-bottom:3px;border-bottom:0}
  .company-table td{padding-top:3px}
  .service{grid-template-columns:1fr}
}