/*
Theme Name: BRG Corporation
Theme URI: https://brg-corporation.com/
Author: BRG株式会社
Description: BRG株式会社 コーポレートサイト カスタムテーマ
Version: 1.0.0
*/
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500&family=Noto+Serif+JP:wght@300;400;500&family=Noto+Sans+JP:wght@300;400;500;700&family=Yuji+Syuku&display=swap');
:root{
  --bg:#09080A;--bg-2:#110F10;--bg-3:#1A1720;
  --gold:#C49A3C;--gold-s:#D4B06A;--gold-f:rgba(196,154,60,.12);
  --fg:#F2EDE3;--fg-2:#C0B8A8;--fg-3:#78706A;
  --ln:rgba(196,154,60,.18);--ln-s:rgba(255,255,255,.07);
  --serif:"Noto Serif JP","游明朝",serif;
  --sans:"Noto Sans JP","游ゴシック",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1200px;margin:0 auto;padding:0 64px;}
.sec{padding:120px 0;}
.sec-sm{padding:80px 0;}
.lbl{display:flex;align-items:center;gap:14px;font-size:11px;letter-spacing:.22em;color:var(--fg-3);text-transform:uppercase;margin-bottom:48px;}
.lbl::before{content:"";display:block;width:24px;height:1px;background:var(--gold);flex-shrink:0;}
.lbl-c{justify-content:center;}
.nav{position:fixed;top:0;left:0;right:0;z-index:200;padding:18px 64px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--ln-s);background:rgba(9,8,10,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);}
.nav-logo{display:flex;align-items:center;gap:14px;}
.nav-bars{display:flex;gap:4px;align-items:flex-end;height:24px;}
.nav-bar{width:4px;background:#C49A3C;}
.nav-bar:nth-child(1){height:60%;opacity:.5;}
.nav-bar:nth-child(2){height:100%;}
.nav-bar:nth-child(3){height:78%;}
.nav-bar:nth-child(4){height:100%;}
.nav-wordmark{display:flex;flex-direction:column;align-items:flex-start;gap:3px;}
.nav-brg{font-family:"Cormorant Garamond","Cormorant",serif;font-size:22px;font-weight:400;letter-spacing:.06em;color:#F2EDE3;line-height:1;}
.nav-sub{font-size:9px;letter-spacing:.18em;color:#78706A;text-transform:uppercase;line-height:1;font-family:"Noto Sans JP",sans-serif;font-weight:400;}
.nav-links{display:flex;gap:32px;list-style:none;}
.nav-links a{font-size:12px;letter-spacing:.08em;color:var(--fg-2);transition:color .2s;}
.nav-links a:hover,.nav-links a.active{color:var(--gold);}
.nav-btn{padding:9px 20px;border:1px solid var(--gold);color:var(--gold);font-size:11px;letter-spacing:.12em;transition:background .2s,color .2s;cursor:pointer;}
.nav-btn:hover{background:var(--gold);color:var(--bg);}
.nav-mobile-btn{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;}
.nav-mobile-btn span{display:block;width:22px;height:1px;background:var(--fg);}
.pg-hero{padding:160px 64px 80px;border-bottom:1px solid var(--ln-s);}
.pg-hero-eye{font-size:11px;letter-spacing:.22em;color:var(--fg-3);text-transform:uppercase;margin-bottom:24px;display:flex;align-items:center;gap:12px;}
.pg-hero-eye::before{content:"";width:24px;height:1px;background:var(--gold);display:block;}
.pg-hero h1{font-family:var(--serif);font-size:clamp(40px,5vw,72px);font-weight:400;letter-spacing:.04em;line-height:1.3;margin-bottom:24px;}
.pg-hero h1 em{font-style:normal;color:var(--gold);}
.pg-hero p{font-size:17px;color:var(--fg-2);max-width:640px;line-height:1.85;}
.sec-h{font-family:var(--serif);font-size:clamp(28px,3vw,44px);font-weight:400;letter-spacing:.04em;line-height:1.4;margin-bottom:64px;}
.sec-h em{font-style:normal;color:var(--gold);}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.card{padding:44px;border:1px solid var(--ln-s);background:var(--bg-2);transition:background .2s;}
.card:hover{background:var(--bg-3);}
.card-num{font-size:10px;letter-spacing:.2em;color:var(--gold);margin-bottom:12px;}
.card-title{font-family:var(--serif);font-size:22px;font-weight:400;letter-spacing:.04em;margin-bottom:12px;}
.card-body{font-size:14px;color:var(--fg-2);line-height:1.8;}
.card-body b{color:var(--fg);font-weight:500;}
.detail-list{display:flex;flex-direction:column;border-top:1px solid var(--ln-s);}
.detail-item{display:grid;grid-template-columns:240px 1fr;gap:48px;padding:48px 0;border-bottom:1px solid var(--ln-s);}
.detail-item-l .num{font-size:10px;letter-spacing:.2em;color:var(--gold);margin-bottom:12px;}
.detail-item-l h3{font-family:var(--serif);font-size:26px;font-weight:400;letter-spacing:.04em;line-height:1.35;}
.detail-item-r{font-size:15px;color:var(--fg-2);line-height:1.85;}
.detail-item-r b{color:var(--fg);font-weight:500;}
.adv-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
.adv-card{padding:44px;border:1px solid var(--ln-s);background:var(--bg-2);position:relative;}
.adv-card::before{content:"";position:absolute;top:0;left:0;width:2px;height:44px;background:var(--gold);}
.adv-from{font-size:10px;letter-spacing:.2em;color:var(--gold);text-transform:uppercase;margin-bottom:14px;}
.adv-name{font-family:var(--serif);font-size:26px;font-weight:400;letter-spacing:.1em;margin-bottom:6px;}
.adv-role{font-size:11px;letter-spacing:.1em;color:var(--fg-3);padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid var(--ln-s);}
.adv-bio{font-size:13px;line-height:1.85;color:var(--fg-2);}
.adv-bio b{color:var(--fg);font-weight:500;}
.news-list{margin-top:56px;}
.news-item{display:grid;grid-template-columns:110px 110px 1fr 40px;gap:28px;padding:24px 0;border-top:1px solid var(--ln-s);align-items:center;cursor:pointer;}
.news-item:last-child{border-bottom:1px solid var(--ln-s);}
.news-item:hover .news-title{color:var(--gold);}
.news-d{font-size:12px;letter-spacing:.06em;color:var(--fg-3);}
.news-c{font-size:10px;letter-spacing:.18em;color:var(--gold);text-transform:uppercase;}
.news-title{font-size:15px;font-weight:500;line-height:1.4;transition:color .2s;}
.news-arr{color:var(--gold);text-align:right;}
.cta-sec{padding:160px 64px;text-align:center;position:relative;}
.cta-sec::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 50%,rgba(196,154,60,.05) 0%,transparent 70%);}
.cta-sec h2{font-family:var(--serif);font-size:clamp(28px,4vw,56px);font-weight:400;letter-spacing:.04em;line-height:1.5;margin-bottom:24px;position:relative;}
.cta-sec h2 em{font-style:normal;color:var(--gold);}
.cta-sec .lead{font-size:16px;color:var(--fg-2);max-width:460px;margin:0 auto 48px;line-height:1.8;position:relative;}
.cta-btn{display:inline-flex;align-items:center;gap:10px;padding:15px 40px;background:var(--gold);color:var(--bg);font-size:13px;font-weight:700;letter-spacing:.1em;cursor:pointer;transition:opacity .2s;position:relative;}
.cta-btn:hover{opacity:.85;}
.footer{padding:64px 64px 28px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;border-top:1px solid var(--ln-s);}
.ft-logo{font-family:var(--serif);font-size:32px;color:var(--gold);margin-bottom:14px;}
.ft-info{font-size:12px;color:var(--fg-3);line-height:1.9;}
.ft-col h4{font-size:10px;letter-spacing:.2em;color:var(--fg-3);text-transform:uppercase;margin-bottom:16px;font-weight:500;}
.ft-col a{display:block;font-size:13px;color:var(--fg-2);padding:4px 0;transition:color .2s;}
.ft-col a:hover,.ft-col a.active{color:var(--gold);}
.footer-bot{padding:20px 64px;border-top:1px solid var(--ln-s);display:flex;justify-content:space-between;font-size:11px;letter-spacing:.06em;color:var(--fg-3);}
.co-table{width:100%;border-collapse:collapse;margin-top:48px;}
.co-table tr{border-top:1px solid var(--ln-s);}
.co-table tr:last-child{border-bottom:1px solid var(--ln-s);}
.co-table th{padding:20px 0;font-size:12px;letter-spacing:.1em;color:var(--fg-3);font-weight:500;text-align:left;width:180px;vertical-align:top;}
.co-table td{padding:20px 0;font-size:14px;color:var(--fg-2);line-height:1.7;}
.form{max-width:640px;margin:64px auto 0;display:flex;flex-direction:column;gap:28px;}
.form-group{display:flex;flex-direction:column;gap:8px;}
.form-group label{font-size:12px;letter-spacing:.1em;color:var(--fg-3);}
.form-group label span{color:var(--gold);margin-left:4px;}
.form-group select,.form-group input,.form-group textarea{background:var(--bg-2);border:1px solid var(--ln-s);color:var(--fg);font-family:var(--sans);font-size:14px;padding:12px 16px;outline:none;transition:border-color .2s;width:100%;}
.form-group select:focus,.form-group input:focus,.form-group textarea:focus{border-color:var(--gold);}
.form-group textarea{min-height:160px;resize:vertical;}
.form-submit{padding:15px 40px;background:var(--gold);color:var(--bg);font-family:var(--sans);font-size:13px;font-weight:700;letter-spacing:.1em;cursor:pointer;border:none;transition:opacity .2s;align-self:center;}
.form-submit:hover{opacity:.85;}
.srv-nav{background:var(--bg-2);border-bottom:1px solid var(--ln-s);}
.srv-nav-inner{display:flex;gap:0;flex-wrap:wrap;}
.srv-nav a{padding:18px 28px;font-size:12px;letter-spacing:.1em;color:var(--fg-2);transition:color .2s;}
.srv-nav a:hover,.srv-nav a.active{color:var(--gold);border-bottom:2px solid var(--gold);}
@media(max-width:900px){
  .grid-2col{grid-template-columns:1fr !important;gap:32px !important;}
  .grid-2col-rev{grid-template-columns:1fr !important;gap:32px !important;}
  .mission-text{font-size:20px !important;}
  .ceo-name{font-size:24px !important;}
  .map-area{aspect-ratio:auto !important;}
  .map-area iframe{min-height:250px !important;}
  .wrap{padding:0 24px;}
  .nav{padding:16px 24px;}
  .nav-links{display:none;}
  .nav-btn{display:none;}
  .nav-mobile-btn{display:flex;}
  .nav-links.open{display:flex;flex-direction:column;position:fixed;top:57px;left:0;right:0;background:rgba(9,8,10,.97);padding:24px;gap:20px;border-bottom:1px solid var(--ln-s);z-index:199;}
  .pg-hero{padding:120px 24px 60px;}
  .pg-hero h1{font-size:clamp(32px,8vw,56px);}
  .cards{grid-template-columns:1fr;}
  .card{padding:28px;}
  .detail-item{grid-template-columns:1fr;gap:16px;}
  .adv-grid{grid-template-columns:1fr;}
  .adv-card{padding:28px;}
  .footer{grid-template-columns:1fr;padding:40px 24px 20px;}
  .footer-bot{padding:16px 24px;flex-direction:column;gap:8px;}
  .cta-sec{padding:80px 24px;}
  .sec{padding:80px 0;}
  .sec-sm{padding:50px 0;}
  .co-table{display:block;}
  .co-table tbody{display:block;}
  .co-table tr{display:flex;flex-direction:column;gap:4px;padding:20px 0;border-top:1px solid var(--ln-s);}
  .co-table tr:last-child{border-bottom:1px solid var(--ln-s);}
  .co-table th{width:100%;padding:0;font-size:11px;}
  .co-table td{padding:0;font-size:14px;}
  .srv-nav-inner{overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;}
  .srv-nav a{white-space:nowrap;padding:14px 18px;font-size:11px;}
}
@media(max-width:600px){
  .news-item{grid-template-columns:1fr;gap:8px;}
  .news-arr{display:none;}
  .pg-hero{padding:100px 20px 48px;}
  .wrap{padding:0 20px;}
  .news-list-item{grid-template-columns:1fr !important;gap:16px !important;}
}
.wpcf7 .wpcf7-form{display:flex;flex-direction:column;gap:28px;max-width:640px;}
.wpcf7 .form-group{display:flex;flex-direction:column;gap:8px;}
.wpcf7 p{margin:0;}
.wpcf7 select,.wpcf7 input[type=text],.wpcf7 input[type=email],.wpcf7 input[type=tel],.wpcf7 textarea{background:var(--bg-2);border:1px solid var(--ln-s);color:var(--fg);font-family:var(--sans);font-size:14px;padding:12px 16px;outline:none;transition:border-color .2s;width:100%;}
.wpcf7 select:focus,.wpcf7 input:focus,.wpcf7 textarea:focus{border-color:var(--gold);}
.wpcf7 textarea{min-height:160px;resize:vertical;}
.wpcf7 input[type=submit]{padding:15px 40px;background:var(--gold);color:var(--bg);font-family:var(--sans);font-size:13px;font-weight:700;letter-spacing:.1em;cursor:pointer;border:none;transition:opacity .2s;}
.wpcf7 input[type=submit]:hover{opacity:.85;}