/* GRAVITY website header — approved app artwork stays separate. */
header.site-header .logo,header.hdr .logo{display:flex;align-items:center;gap:12px;min-width:0;color:#152033;line-height:1.2}
header.site-header .logo-mark,header.hdr .logo-mark{flex:none;display:grid;place-items:center;width:36px;height:36px;line-height:1;border:0;border-radius:10px;background:#152033;color:#FFFFFF;font-size:22px;font-weight:700;transform:rotate(-8deg);box-shadow:none}
header.site-header .logo-text{display:grid;gap:4px}
header.site-header .logo-text strong,header.hdr .logo>b{font-size:19px;font-weight:700;letter-spacing:.08em;line-height:1.2}
header.site-header .logo-text small{font-size:10px;font-weight:500;letter-spacing:.16em;line-height:1.2;color:#536078}
header.site-header .logo:focus-visible,header.hdr .logo:focus-visible{outline:3px solid #4568A8;outline-offset:5px;border-radius:4px}
@media(max-width:720px){
 header.site-header .wrap,header.hdr .wrap{gap:12px!important;padding-block:12px;min-height:64px}
 header.site-header .mnav-btn,header.hdr .mnav-btn{width:40px;height:40px;margin:0;flex:none}
 header.site-header .logo-mark,header.hdr .logo-mark,header.site-header .logo-text small{display:none}
 header.site-header .logo,header.hdr .logo{gap:0;flex:none}
 header.site-header .logo-text strong,header.hdr .logo>b{font-size:18px;letter-spacing:.08em;line-height:1}
 header.site-header .wrap>.btn,header.hdr .wrap>.btn{min-height:40px;margin-left:auto;padding:10px 16px;font-size:14px}
}
@media(max-width:360px){header.site-header .wrap,header.hdr .wrap{width:calc(100% - 32px);gap:8px!important}header.site-header .logo-text strong,header.hdr .logo>b{font-size:17px}}

/* 짙은 네이비 + 은은한 빛 반사 버튼(2026-10-06 사장님 · 모든 채움 버튼 공통) */
.btn-primary{background:radial-gradient(120% 150% at 18% -30%,rgba(125,165,235,.42) 0%,rgba(125,165,235,0) 58%),linear-gradient(180deg,#25395F 0%,#1B2B4A 58%,#152033 100%)!important;border-color:rgba(255,255,255,.14)!important;color:#fff!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.2),0 6px 16px rgba(21,32,51,.16)!important}
.btn-primary:hover{background:radial-gradient(120% 150% at 18% -30%,rgba(145,185,250,.55) 0%,rgba(145,185,250,0) 60%),linear-gradient(180deg,#2B4270 0%,#1E3052 58%,#17243B 100%)!important;color:#fff!important}
.btn-primary:disabled{opacity:.55;box-shadow:none!important}