@charset "UTF-8";
:root { --accent: #f56000; --text: #333; --line: #e3e3e3; }
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: #fff; font-family: noto-sans-cjk-jp,"ヒラギノ角ゴ Pro W3","Hiragino Kaku Gothic Pro","メイリオ",Meiryo,"ＭＳ Ｐゴシック",sans-serif; font-size: 16px; line-height: 1.9; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.container { width: min(100% - 48px, 1040px); margin-inline: auto; }
.site-header { background: #fff; }
.header-inner { width: min(100% - 40px, 1440px); margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 105px; }
.brand { display: block; width: min(500px, 100%); flex: 0 1 500px; }
.brand img { display: block; width: 100%; height: auto; }
.site-nav { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: flex-end; }
.site-nav a { color: #333; text-decoration: none; white-space: nowrap; font-size: 14px; }
.site-nav a:hover { color: var(--accent); }
.hero { height: auto; aspect-ratio: 3 / 1; background: #555 url("assets/top_cover.webp") center center / cover no-repeat; }
.section { padding: 83px 0 93px; scroll-margin-top: 24px; }
.intro { background: #fff; text-align: center; }
.eyebrow { margin: 0 0 15px; color: var(--accent); font-size: 12px; font-weight: bold; letter-spacing: .19em; }
h1, h2, p { overflow-wrap: anywhere; }
h1 { margin: 0; color: #292929; font-size: clamp(25px, 3.2vw, 36px); font-weight: 600; line-height: 1.6; letter-spacing: .04em; }
.section-line { width: 55px; height: 3px; background: var(--accent); margin: 25px auto 34px; }
.intro-copy { max-width: 850px; margin: 0 auto; line-height: 2.25; text-align: left; }
.company { background: #f7f7f7; }
.section-title { margin: 0; font-size: clamp(25px, 3vw, 32px); text-align: center; line-height: 1.5; font-weight: 600; letter-spacing: .06em; }
.company-table { width: 100%; border-collapse: collapse; background: #fff; border-top: 2px solid var(--accent); }
.company-table th, .company-table td { padding: 17px 26px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.company-table th { background: #fcfcfc; width: 29%; font-weight: 600; }
.company-table a { color: #d35400; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.company-table a:hover { color: var(--accent); }
.external { font-size: .85em; }
.contact { background: #fff; text-align: center; }
.contact-inner { max-width: 950px; }
.contact p { margin: 0 0 10px; }
.contact-note { font-size: 14px; color: #666; }
.contact-button { display: inline-flex; align-items: center; justify-content: center; gap: 23px; min-width: 310px; min-height: 66px; margin: 35px 0 20px; padding: 14px 32px; color: #fff; background: var(--accent); border: 2px solid var(--accent); text-decoration: none; font-weight: 600; font-size: 17px; border-radius: 3px; transition: background .2s, color .2s; }
.contact-button:hover { background: #fff; color: var(--accent); }
.contact .contact-phone { margin-top: 8px; font-size: 14px; }
.contact-phone a { text-decoration: none; font-weight: 600; }
.site-footer { background: #202020; color: #ddd; padding: 24px 0; text-align: center; font-size: 13px; }
@media (max-width: 1000px) { .header-inner { padding: 18px 0; flex-direction: column; gap: 14px; } .brand { flex: none; width: min(500px, 85vw); } .site-nav { justify-content: center; gap: 18px; } }
@media (max-width: 600px) { body { font-size: 15px; } .container { width: min(100% - 34px, 1040px); } .header-inner { width: calc(100% - 26px); min-height: unset; padding: 16px 0; } .brand { width: min(410px, 95%); } .site-nav { gap: 10px 17px; } .site-nav a { font-size: 12px; } .hero { aspect-ratio: 2 / 1; background-position: center; } .section { padding: 55px 0 66px; } .desktop-break { display: none; } h1 { font-size: 24px; } .intro-copy { line-height: 2; } .company-table, .company-table tbody, .company-table tr, .company-table th, .company-table td { display: block; width: 100%; } .company-table th { padding: 11px 16px 4px; border-bottom: 0; color: #444; background: #fafafa; } .company-table td { padding: 3px 16px 14px; font-size: 14px; } .company-table tr { border-bottom: 1px solid var(--line); } .company-table tr th, .company-table tr td { border-bottom: 0; } .contact-note { font-size: 13px; } .contact-button { min-width: min(100%, 310px); } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .contact-button { transition: none; } }