/* brionpartners.co.kr 공통 스타일 (2026-11-10) */
:root{--navy:#0b1a30;--navy2:#13284a;--ink:#14213a;--muted:#5b6880;--line:#e3e8f0;--bg:#fff;--alt:#f4f7fb;--acc:#2563eb;--acc2:#93c5fd;--radius:14px;--wrap:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"Pretendard Variable",Pretendard,-apple-system,"Malgun Gothic",sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;word-break:keep-all;-webkit-font-smoothing:antialiased}
a{color:var(--acc)}img,video{max-width:100%}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}.narrow{max-width:820px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:#fff;padding:8px 12px}
/* 머리 — 2026-11-10 원본 brionpartners.com 상단과 같은 형식(알림 띠 + 로고·가운데 메뉴·네모 상담 버튼) */
:root{--teal:#17353b;--gold:#f7cc46;--paper:#fafaf7;--hdline:#dce1db}
.announce{background:var(--teal);color:#fff;font-size:11px;letter-spacing:.025em;text-align:center;padding:10px 16px;line-height:15px}
.announce-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--gold);vertical-align:middle;margin-right:6px}
.announce-en{margin-left:20px;color:rgba(255,255,255,.62);letter-spacing:.08em}
.hd{position:sticky;top:0;z-index:50;background:rgba(250,250,247,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--hdline)}
.hd-in{max-width:1440px;margin:0 auto;padding:0 84px;height:91px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;flex-direction:column;align-items:center;text-decoration:none;color:var(--teal);line-height:1}
.logo-main{font-size:30px;font-weight:500;letter-spacing:.06em}.logo-o{position:relative;display:inline-block}
.logo-o::after{content:"";position:absolute;left:-1px;right:-1px;top:3px;height:12px;border-top:3px solid var(--gold);border-radius:50% 50% 0 0}
.logo-sub{font-size:9.5px;letter-spacing:.62em;margin-top:5px;padding-left:.62em}
.nav{display:flex;align-items:center;gap:32px}.nav a{color:var(--teal);text-decoration:none;font-size:13px;font-weight:550;padding:14px 0;border-bottom:2px solid transparent}
.nav a[aria-current],.nav a:hover{border-bottom-color:var(--gold)}
.hd-cta{display:inline-flex;align-items:center;gap:24px;border:1px solid var(--teal);color:var(--teal);text-decoration:none;font-size:12px;font-weight:650;padding:11px 16px;white-space:nowrap}
.hd-cta span{font-size:15px}.hd-cta:hover{background:var(--teal);color:#fff}
.mnav{display:none}
@media(max-width:1180px){.hd-in{padding:0 28px}.nav{gap:22px}}
@media(max-width:1000px){.nav,.hd-cta{display:none}.mnav{display:block;position:relative}.hd-in{height:72px;padding:0 20px}.announce-en{display:none}
.mnav summary{list-style:none;cursor:pointer;width:40px;height:40px;display:flex;flex-direction:column;justify-content:center;gap:7px;padding:8px}.mnav summary::-webkit-details-marker{display:none}
.mnav summary span{height:2px;background:var(--teal)}
.mnav-panel{position:absolute;right:0;top:52px;background:var(--paper);border:1px solid var(--hdline);box-shadow:0 12px 30px rgba(23,53,59,.15);min-width:230px;padding:8px}
.mnav-panel a{display:block;padding:12px 14px;color:var(--teal);text-decoration:none;font-weight:600;font-size:15px}.mnav-panel a:hover{background:#fff}}
/* 버튼 */
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--acc);color:#fff;text-decoration:none;font-weight:700;padding:13px 22px;border-radius:999px;border:0;font-size:15px;cursor:pointer;font-family:inherit}
.btn:hover{filter:brightness(1.08)}.btn.sm{padding:9px 16px;font-size:14px;color:#fff!important}
.btn.light{background:#fff;color:var(--navy)}.btn.ghost-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.55)}
.btn.line{background:#fff;color:var(--navy);border:1px solid var(--line)}
/* 첫 화면 (영상) */
.hero{position:relative;min-height:min(86vh,760px);display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--navy)}
.hero-media{position:absolute;inset:0}.hero-media video{width:100%;height:100%;object-fit:cover;display:block}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,26,48,.88) 0%,rgba(11,26,48,.62) 55%,rgba(11,26,48,.35) 100%)}
.hero-in{position:relative;z-index:2;padding-top:80px;padding-bottom:80px;width:100%}
.hero h1{font-size:clamp(38px,6vw,68px);line-height:1.18;margin:10px 0 18px;letter-spacing:-.02em}
.hero .lead{font-size:clamp(16px,2vw,20px);max-width:560px;color:#dbe4f0;margin:0 0 30px}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap}
.hero-tags{list-style:none;padding:0;margin:40px 0 0;display:flex;flex-wrap:wrap;gap:8px}
.hero-tags li{border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:5px 13px;font-size:13px;color:#e6edf7}
.hero-credit{position:absolute;right:14px;bottom:8px;z-index:2;margin:0;font-size:11px;color:rgba(255,255,255,.55)}
/* 페이지 머리 */
.ph{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;padding:64px 0 56px}
.ph h1{font-size:clamp(30px,4.4vw,46px);line-height:1.25;margin:8px 0 12px;letter-spacing:-.02em}.ph .lead{color:#cfdaea;margin:0;max-width:640px}
.bc{font-size:13px;color:#9fb0c8;margin-bottom:14px}.bc a{color:inherit;text-decoration:none}.bc a:hover{text-decoration:underline}
.art .bc{color:var(--muted)}
.eyebrow{font-size:13px;letter-spacing:.14em;font-weight:700;color:var(--acc);margin:0}.eyebrow.light{color:var(--acc2)}
/* 섹션 */
.sec{padding:84px 0}.sec.alt{background:var(--alt)}
.sh{margin-bottom:40px}.sh h2{font-size:clamp(26px,3.4vw,38px);line-height:1.3;margin:10px 0 12px;letter-spacing:-.02em}.sh .sub{color:var(--muted);margin:0;font-size:17px}
.num{font-size:13px;font-weight:800;color:var(--acc)}.en{font-size:12px;letter-spacing:.12em;color:var(--muted);margin:6px 0 4px;font-weight:600}
.vals{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.val{border-top:2px solid var(--navy);padding:22px 4px}.val h3{margin:4px 0 8px;font-size:21px}.val p{margin:0;color:var(--muted)}
.sols{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sol{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;text-decoration:none;color:var(--ink);transition:.2s}
.sol:hover{border-color:var(--acc);transform:translateY(-3px);box-shadow:0 14px 30px rgba(11,26,48,.08)}
.sol h3{margin:4px 0 8px;font-size:21px}.sol p{margin:0;color:var(--muted);font-size:15px}.sol .arrow{position:absolute;right:22px;top:22px;color:var(--acc);font-weight:700}
.stages{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.stage{background:var(--alt);border-radius:var(--radius);padding:28px}.sec.alt .stage{background:#fff}
.stage h3{margin:2px 0 4px;font-size:22px}.st-head{color:var(--acc);font-weight:600;margin:0 0 14px}
.stage ol{list-style:none;padding:0;margin:0}.stage li{padding:12px 0;border-top:1px solid var(--line)}.stage li b{display:block}.stage li span{color:var(--muted);font-size:14px}
.note{color:var(--muted);font-size:14px}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}.steps h3{margin:6px 0;font-size:19px}.steps p{margin:0;color:var(--muted);font-size:15px}
/* 칼럼 카드 */
.pcs{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pc{position:relative;display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-decoration:none;color:var(--ink);transition:.2s}
.pc:hover{border-color:var(--acc);box-shadow:0 12px 26px rgba(11,26,48,.08)}
.pc-cat{font-size:13px;font-weight:700;color:var(--acc)}.pc b{font-size:18px;line-height:1.45}.pc-ex{color:var(--muted);font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.pc-meta{font-size:12px;color:var(--muted);margin-top:auto}
.draft-tag{position:absolute;right:14px;top:14px;background:#dc2626;color:#fff;font-size:11px;font-weight:700;padding:2px 8px;border-radius:6px}
.empty{color:var(--muted);background:var(--alt);padding:28px;border-radius:var(--radius);text-align:center}
.more{text-align:center;margin-top:32px}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.chips li,.nav-chips a{border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:14px;background:#fff;color:var(--ink);text-decoration:none}
.nav-chips{margin-bottom:28px}.nav-chips a.on{background:var(--navy);color:#fff;border-color:var(--navy)}
/* 지역 */
.rg{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.rg-i{display:flex;flex-direction:column;align-items:center;gap:2px;padding:18px 8px;border:1px solid var(--line);border-radius:12px;text-decoration:none;color:var(--ink);background:#fff}
.rg-i b{font-size:17px}.rg-i span{font-size:12px;color:var(--acc);font-weight:600}.rg-i.off{color:#9aa6b8;background:var(--alt)}.rg-i.off span{color:#9aa6b8}
a.rg-i:hover{border-color:var(--acc)}.h2s{margin:48px 0 18px;font-size:24px}
/* FAQ */
.faq details{border-bottom:1px solid var(--line);padding:4px 0}.faq summary{cursor:pointer;font-weight:700;padding:16px 28px 16px 0;list-style:none;position:relative;font-size:17px}
.faq summary::-webkit-details-marker{display:none}.faq summary::after{content:"+";position:absolute;right:4px;top:12px;font-size:22px;color:var(--acc)}
.faq details[open] summary::after{content:"−"}.faq p{margin:0 0 18px;color:var(--muted)}
/* 솔루션 상세 */
.sold{display:grid;grid-template-columns:1fr 2fr;gap:40px;padding:44px 0;border-top:1px solid var(--line);scroll-margin-top:90px}
.sold h2{margin:4px 0;font-size:30px}.sold-r h3{margin:0 0 10px;font-size:22px}.sold-r p{color:var(--muted)}.sold .chips{margin:14px 0}.flow{font-weight:600;color:var(--navy)!important}
/* 글 */
.art{padding:48px 0 70px}.art h1{font-size:clamp(28px,4vw,40px);line-height:1.3;margin:6px 0 10px;letter-spacing:-.02em}
.art-cat{color:var(--acc);font-weight:700;margin:0}.art-meta{color:var(--muted);font-size:14px;margin:0 0 26px}
.quick{background:#eef4ff;border-left:4px solid var(--acc);border-radius:10px;padding:18px 22px;margin:0 0 26px}.quick-t{font-weight:800;margin:0 0 6px;color:var(--navy)}.quick ul{margin:0;padding-left:20px}.quick li{margin:4px 0;overflow-wrap:anywhere}.prose p,.prose li{overflow-wrap:anywhere}
.toc{background:var(--alt);border-radius:10px;padding:16px 22px;margin:0 0 30px}.toc p{margin:0 0 6px;font-weight:700}.toc ol{margin:0;padding-left:20px}.toc a{color:var(--ink);text-decoration:none}.toc a:hover{color:var(--acc)}
.prose{font-size:17px}.prose h2{font-size:25px;margin:44px 0 14px;line-height:1.4;scroll-margin-top:90px}.prose h3{font-size:20px;margin:30px 0 10px}
.prose li{margin:5px 0}.tip{background:#fff8e6;border:1px solid #f4dfa6;border-radius:10px;padding:14px 18px;margin:18px 0}
.tbl{overflow-x:auto;margin:18px 0}.tbl table{border-collapse:collapse;width:100%;font-size:15px;min-width:480px}
.tbl th,.tbl td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}.tbl th{background:var(--alt);font-weight:700}
.src{font-size:13px;color:var(--muted);margin-top:-8px}
.srcs{margin-top:44px;border-top:1px solid var(--line);padding-top:20px;font-size:14px;color:var(--muted)}.srcs h2{font-size:18px;color:var(--ink);margin:0 0 8px}
.art-cta{margin:36px 0;background:var(--navy);color:#fff;border-radius:var(--radius);padding:26px}.art-cta p{color:#cfdaea;margin:6px 0 16px}.art-cta .btn.line{margin-left:6px}
.rel h2{font-size:22px;margin:40px 0 16px}.rel .pcs{grid-template-columns:repeat(2,1fr)}
.draft-band{background:#dc2626;color:#fff;text-align:center;padding:8px;font-weight:700;font-size:14px}
.fig{margin:22px 0}.fig img{border-radius:10px;height:auto}.fig figcaption{font-size:13px;color:var(--muted);margin-top:6px}
/* 문의 */
.contact{display:grid;grid-template-columns:1fr 2fr;gap:36px;align-items:start}
.ct-box{display:block;border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px;text-decoration:none;color:var(--ink);margin-bottom:12px}.ct-box span{display:block;font-size:13px;color:var(--muted)}.ct-box b{font-size:20px}
.form{background:var(--alt);border-radius:var(--radius);padding:30px;display:grid;gap:16px}
.form fieldset{border:0;padding:0;margin:0}.form legend{font-weight:700;margin-bottom:8px}
.form label{display:grid;gap:6px;font-weight:600;font-size:15px}.form em{color:#dc2626;font-style:normal}
.form input,.form select,.form textarea{font:inherit;font-weight:400;padding:12px 14px;border:1px solid #cfd8e5;border-radius:10px;background:#fff;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:2px solid var(--acc);border-color:transparent}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pick label{display:inline-block}.pick input{position:absolute;opacity:0;width:1px;height:1px}
.pick span{display:inline-block;border:1px solid #cfd8e5;border-radius:999px;padding:7px 14px;font-weight:500;background:#fff;cursor:pointer;font-size:14px}
.pick input:checked+span{background:var(--navy);color:#fff;border-color:var(--navy)}.pick input:focus-visible+span{outline:2px solid var(--acc)}
.agree{display:flex!important;grid-template-columns:none;align-items:flex-start;gap:8px!important;font-weight:400!important;font-size:14px!important}.agree input{width:auto;margin-top:5px}
.hp{position:absolute!important;left:-9999px}
.form-msg{font-weight:600}.form-msg.ok{color:#047857}.form-msg.err{color:#b91c1c}.form-msg .btn{margin:10px 8px 0 0}
/* 하단 */
.cta-band{background:linear-gradient(135deg,var(--navy),#1d3b6e);color:#fff;padding:64px 0}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}.cta-band h2{margin:8px 0 0;font-size:clamp(26px,3.4vw,36px);line-height:1.3}
.cta-btns{display:flex;gap:12px;flex-wrap:wrap}
.ft{background:#081325;color:#9fb0c8;padding:48px 0 90px;font-size:14px}.ft a{color:#cfdaea;text-decoration:none}.ft b{color:#fff}
.ft-slogan{color:#fff;font-size:18px;font-weight:700;margin:0 0 22px}
.ft-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}.ft-links{display:flex;flex-wrap:wrap;gap:16px}
.ft-note{margin:26px 0 6px;font-size:13px;line-height:1.6}.ft-copy{margin:0;font-size:12px}
.fab{position:fixed;right:18px;bottom:18px;z-index:60;width:56px;height:56px;border-radius:50%;background:var(--acc);color:#fff;display:grid;place-items:center;font-size:24px;text-decoration:none;box-shadow:0 10px 24px rgba(37,99,235,.4)}
@media(min-width:901px){.fab{display:none}}
@media(max-width:900px){.sols,.pcs,.stages,.vals{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.rg{grid-template-columns:repeat(4,1fr)}.contact,.sold{grid-template-columns:1fr;gap:18px}}
@media(max-width:600px){.sec{padding:60px 0}.sols,.pcs,.stages,.vals,.steps,.rel .pcs,.row2{grid-template-columns:1fr}.rg{grid-template-columns:repeat(3,1fr)}.hero{min-height:78vh}.form{padding:20px}.hero-credit{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.sol,.pc{transition:none}}
.inq-text{white-space:pre-wrap;background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;font:inherit;font-size:14px;font-weight:400;color:var(--ink);margin:12px 0 0}
.verify{margin-top:36px;background:#f1f8f4;border:1px solid #cfe8d8;border-radius:10px;padding:16px 20px;font-size:14px}.verify b{color:#14532d}.verify p{margin:6px 0 0;color:#36533f}

.hero-sub{font-size:clamp(22px,3.2vw,36px);font-weight:700;line-height:1.3;margin:0 0 16px;letter-spacing:-.01em}
.docs{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin:16px 0}
.docs figure{margin:0;border:1px solid var(--line,#ddd);border-radius:10px;padding:10px;background:#fff}
.docs img{width:100%;height:auto;display:block}
.docs figcaption{font-size:13px;color:#555;margin-top:8px;line-height:1.5}
.docs.wide{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.docs.wide img{aspect-ratio:16/10;object-fit:contain;background:#fff}