/*
Theme Name: Gorshin 2026
Theme URI: https://gorshin-inc.com/
Author: Gorshin Inc.
Description: Gorshin株式会社 コーポレートサイト用オリジナルテーマ（2026年リニューアル）
Version: 1.0.0
Requires at least: 6.5
Requires PHP: 7.4
Text Domain: gorshin2026
*/

:root{
  --accent:#D81B60;
  --ink:#111111;
  --sub:#3F3F46;
  --muted:#52525B;
  --line:#E4E4E7;
  --line2:#D4D4D8;
  --alt:#F5F5F4;
  --en:'Archivo',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:#fff;color:var(--ink);font-family:'Noto Sans JP',system-ui,sans-serif;line-height:1.8;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--muted)}
.wrap{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
.narrow{max-width:860px}
.alt{background:var(--alt)}
.eyebrow{margin:0 0 16px;font-family:var(--en);font-weight:700;font-size:14px;letter-spacing:.24em;color:var(--accent)}
.eyebrow.gray{color:var(--muted)}
.big-en{margin:0;font-family:var(--en);font-weight:900;font-size:clamp(40px,6vw,72px);letter-spacing:-.02em;line-height:1.2}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 16px;padding-top:16px;padding-bottom:16px}
.site-logo{display:block;line-height:0}
.site-logo img{height:30px;width:auto}
.gnav{display:flex;flex-wrap:wrap;align-items:center;gap:6px 28px;font-size:14px;font-weight:700}
.btn{display:inline-block;padding:16px 36px;border-radius:999px;font-weight:700;text-align:center;line-height:1.4}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{color:#fff;opacity:.88}
.btn-line{border:1px solid #A1A1AA;color:var(--ink)}
.gnav .btn{padding:10px 22px}

/* hero */
.hero .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:56px 80px;padding-top:104px;padding-bottom:120px}
.hero-main{flex:999 1 560px;min-width:0}
.hero h1{margin:0;font-weight:900;font-size:clamp(52px,10vw,136px);line-height:1.04;letter-spacing:-.03em}
.hero-lead{margin:40px 0 0;max-width:560px;font-size:17px;color:var(--sub)}
.hero-side{flex:1 1 260px;display:flex;flex-direction:column;align-items:center;gap:28px}
.hero-side img{width:100%;max-width:280px}
.hero-side p{margin:0;font-size:14px;color:var(--muted);text-align:center}

/* sections */
.section{padding-top:104px;padding-bottom:104px}
.section-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:56px}
.section-head p{margin:0;font-size:15px;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px;display:flex;flex-direction:column;gap:20px}
.card-num{font-family:var(--en);font-weight:900;font-size:56px;line-height:1;color:var(--accent)}
.card h3{margin:0;font-size:26px;font-weight:900}
.card p{margin:0;font-size:15px;color:var(--sub)}
.card-links{display:flex;flex-direction:column;gap:8px;font-size:14px;margin-top:auto;padding-top:20px;border-top:1px solid var(--line)}
.card-links a{color:var(--muted)}
.card-links a.more{color:var(--accent);font-weight:700}
.channels{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:16px}
.channel{display:block;padding:24px;border-radius:16px;border:1px solid var(--line2)}
.channel:hover{border-color:var(--ink);color:var(--ink)}
.channel b{display:block;font-size:17px}
.channel span{display:block;font-size:13px;color:var(--muted)}

/* message */
.message .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:48px 88px}
.message-photo{flex:1 1 340px;max-width:460px}
.message-photo img{display:block;width:100%;border-radius:24px}
.message-body{flex:999 1 480px;min-width:0}
.message-body h2{margin:0 0 28px;font-weight:900;font-size:clamp(30px,4vw,44px);line-height:1.4}
.message-body p{margin:0 0 20px;font-size:16px;color:var(--sub)}
.message-name{margin:16px 0 24px!important;font-weight:700;color:var(--ink)!important}
.message-name small{font-size:13px;color:var(--muted);margin-right:12px}
.message-name b{font-size:20px}
.message-name span{font-size:14px;color:var(--muted);margin-left:8px}
.history{margin:0;padding:0;list-style:none;font-size:14px;color:var(--sub);border-top:1px solid var(--line2)}
.history li{padding:12px 0;border-bottom:1px solid var(--line2)}

/* company */
.company .wrap{display:flex;flex-wrap:wrap;gap:48px 80px}
.company-head{flex:1 1 280px}
.company-head p{margin:8px 0 0;color:var(--muted)}
.company-table{flex:999 1 560px;min-width:0;margin:0;display:grid;grid-template-columns:minmax(110px,180px) minmax(0,1fr);font-size:15px;border-bottom:1px solid var(--line2)}
.company-table dt,.company-table dd{margin:0;padding:20px 0;border-top:1px solid var(--line2)}
.company-table dt{color:var(--muted);padding-right:16px}
.company-table dd.small{font-size:14px;color:var(--sub)}

/* contact */
.contact{text-align:center}
.contact h2{margin:0 0 20px;font-weight:900;font-size:clamp(30px,5vw,56px);line-height:1.3}
.contact .lead{margin:0 auto 40px;max-width:560px;color:var(--sub)}
.contact .btns{display:flex;flex-wrap:wrap;justify-content:center;gap:16px}
.contact .mail{margin:32px 0 0;font-size:14px;color:var(--muted)}

/* footer */
.site-footer{background:#0B0B0C;color:#A1A1AA;font-size:13px}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:24px 40px;justify-content:space-between;align-items:center;padding-top:56px;padding-bottom:40px}
.site-footer img{height:28px;width:auto}
.fnav{display:flex;flex-wrap:wrap;gap:8px 24px}
.fnav a{color:#D4D4D8}
.fnav a:hover{color:#fff}
.site-footer .copy{flex-basis:100%;padding-top:24px;border-top:1px solid #27272A}

/* generic pages (payment, contact, legal) */
.page-head{background:var(--alt);padding:72px 0 56px}
.page-head h1{margin:0;font-weight:900;font-size:clamp(26px,4vw,40px);line-height:1.4}
.entry{padding:56px 0 104px;font-size:16px;color:var(--sub)}
.entry h1,.entry h2,.entry h3,.entry h4{color:var(--ink);line-height:1.5;margin:2em 0 .8em}
.entry h2{font-size:26px;padding-bottom:12px;border-bottom:2px solid var(--ink)}
.entry h3{font-size:20px}
.entry a{color:var(--accent);text-decoration:underline}
.entry img{border-radius:12px}
.entry table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:15px}
.entry th,.entry td{border:1px solid var(--line2);padding:12px 16px;text-align:left;vertical-align:top}
.entry th{background:var(--alt);color:var(--ink)}
.entry figure{margin:1.5em 0}
.entry .wp-block-table td{border:1px solid var(--line2)}
.entry input[type=text],.entry input[type=email],.entry input[type=tel],.entry input[type=number],.entry textarea,.entry select{width:100%;padding:14px 16px;border:1px solid var(--line2);border-radius:10px;font:inherit;color:var(--ink);background:#fff}
.entry input:focus,.entry textarea:focus,.entry select:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}
.entry input[type=submit],.entry button,.entry .simpay-btn,.entry .wp-block-button__link{display:inline-block;padding:16px 40px;border:0;border-radius:999px;background:var(--accent)!important;color:#fff!important;font:inherit;font-weight:700;text-decoration:none;cursor:pointer}
.entry input[type=submit]:hover,.entry button:hover,.entry .simpay-btn:hover{opacity:.88}
.entry .wpcf7 p{margin:0 0 20px}
.entry .wpcf7 label{display:block;font-weight:700;color:var(--ink)}
.entry .simpay-form-control{margin-bottom:16px}

@media (max-width:640px){
  .gnav{gap:4px 18px;font-size:13px}
  .section{padding-top:72px;padding-bottom:72px}
  .hero .wrap{padding-top:64px;padding-bottom:80px}
  .card{padding:28px}
  .company-table{grid-template-columns:1fr}
  .company-table dt{padding-bottom:0;border-top:1px solid var(--line2)}
  .company-table dd{border-top:0;padding-top:4px}
}