/* Business-first hierarchy; original animation/viewer assets stay unchanged. */
.bn-page main{padding-top:var(--header-height)}
.bn-page main>.bn-hero:first-child{padding-top:0;min-height:calc(100vh - var(--header-height));min-height:calc(100svh - var(--header-height))}
.bn-hero .hero-copy{min-height:620px;justify-content:center;padding:clamp(28px,4.8vw,72px);gap:0}
.bn-hero #hero-title{font-size:clamp(32px,3.7vw,55px);font-weight:800;line-height:1.22;letter-spacing:-.045em;margin:10px 0 26px;word-break:keep-all;overflow-wrap:anywhere;max-width:100%}
.bn-hero .bn-definition{font-size:clamp(17px,1.5vw,21px);line-height:1.8;max-width:44ch;margin:0 0 12px}
.bn-hero .hero-actions{margin-top:24px;flex-wrap:wrap;gap:12px}
.bn-brand-slogan{font-size:13px!important;line-height:1.7!important;margin:28px 0 0!important;letter-spacing:.025em;color:#515d67}
.bn-promise{padding:clamp(28px,4vw,58px);display:flex;flex-direction:column;justify-content:center;gap:22px}
.bn-promise h2{font-size:clamp(27px,2.8vw,41px);line-height:1.3;letter-spacing:-.035em;word-break:keep-all;overflow-wrap:anywhere;margin:0}
.bn-promise>p{font-size:17px;line-height:1.85;margin:0}
.bn-section .wr-section-head{max-width:1080px;margin-bottom:30px}
.bn-section .wr-section-head h2,.bn-h2,.bn-media-section>h2{font-size:clamp(28px,3.1vw,44px);line-height:1.3;letter-spacing:-.035em;word-break:keep-all;overflow-wrap:anywhere;margin:0 0 20px}
.bn-section .wr-section-head>p,.bn-media-section>p{font-size:clamp(16px,1.4vw,20px);line-height:1.8;margin:0;max-width:84ch}
.bn-number{display:block;font-size:14px;line-height:1.5;font-weight:800;color:#1264d8;border-bottom:3px solid #ffb000;min-width:30px;padding-bottom:6px}
.wr-footnote{font-size:14px;line-height:1.8;margin:26px 0 0;color:#45535f;max-width:100ch;overflow-wrap:anywhere}
.bn-workflow{scroll-margin-top:calc(var(--header-height) + 20px)}
.bn-workflow .flow-copy{min-height:0;padding:clamp(24px,4vw,56px)}
.bn-workflow .flow-visual-cell{padding:clamp(22px,3vw,44px);display:flex;flex-direction:column;justify-content:center;min-width:0}
.bn-workflow .field-story{width:100%;max-width:100%}
body.bn-page .bn-workflow .flow-explanation li{display:grid;grid-template-columns:1fr;gap:5px;padding:15px 0}
.bn-workflow .flow-explanation li>strong{font-size:17px;line-height:1.5;width:auto}
.bn-workflow .flow-explanation li>span{font-size:16px;line-height:1.7}
.bn-workflow .flow-explanation{margin:20px 0 0}
.bn-workflow .flow-copy>.body-large{font-size:clamp(17px,1.5vw,21px);line-height:1.8}
.bn-page .wr-demo>video{display:block;width:100%;height:auto;aspect-ratio:8/5;background:#101820;object-fit:contain}
.bn-subhero{padding:clamp(30px,5vw,72px);border-bottom:var(--border) solid var(--fm-black);background:#fff}
.bn-subhero h1{font-size:clamp(32px,4vw,58px);line-height:1.25;font-weight:800;letter-spacing:-.035em;max-width:1100px;word-break:keep-all;overflow-wrap:anywhere;margin:16px 0 24px}
.bn-subhero>.body-large{font-size:clamp(17px,1.5vw,21px);max-width:85ch;line-height:1.85;margin:0 0 22px}
.bn-subhero>.fm-button{margin-top:4px;max-width:100%;white-space:normal;line-height:1.5}
.bn-request{margin:0;width:100%}
.bn-request>div{display:grid;grid-template-columns:1fr 2fr;gap:12px;border-bottom:1px solid #c7ced4;padding:12px 0}
.bn-request dt{font-weight:800}.bn-request dd{margin:0;line-height:1.65}
.bn-page blockquote{margin:0;padding:16px 0;font-size:24px;line-height:1.6;word-break:keep-all;overflow-wrap:anywhere}
.bn-end-actions{display:flex;gap:16px;flex-wrap:wrap;padding:32px clamp(24px,4.5vw,64px);border-bottom:var(--border) solid var(--fm-black);background:#fff}
.bn-end-actions .fm-button{max-width:100%;white-space:normal;line-height:1.6}
.bn-media-section{padding:clamp(24px,4.5vw,64px);border-bottom:var(--border) solid var(--fm-black);background:#fff;scroll-margin-top:calc(var(--header-height) + 20px)}
.bn-media-section>.tech-visual{margin-top:24px}.bn-media-section>.fm-button{margin-top:24px}
.bn-page .composition-motion{scroll-margin-top:0}
body[data-lang=ar] .bn-hero #hero-title,body[data-lang=ar] .bn-promise h2,body[data-lang=ar] .bn-h2,body[data-lang=ar] .bn-section .wr-section-head h2,body[data-lang=ar] .bn-subhero h1{letter-spacing:0;word-break:normal;line-height:1.5}
body[data-lang=ar] .bn-number{align-self:flex-start}
@media(max-width:1000px){.bn-hero .hero-copy{min-height:0}.bn-hero #hero-title{font-size:38px}.bn-promise{padding:32px}}
@media(max-width:768px){.bn-hero .hero-copy,.bn-promise{grid-column:span 12}.bn-hero .hero-copy{padding:32px 22px;min-height:0}.bn-hero #hero-title{font-size:34px;margin:8px 0 20px}.bn-hero .bn-definition{font-size:17px;line-height:1.8}.bn-hero .hero-actions{margin-top:14px}.bn-brand-slogan{margin-top:22px!important;font-size:12px!important}.bn-promise{padding:28px 22px}.bn-workflow .flow-copy,.bn-workflow .flow-visual-cell{grid-column:span 12;padding:28px 20px}.bn-subhero{padding:32px 20px}.bn-subhero h1{font-size:34px}.bn-section .wr-section-head{margin-bottom:24px}.bn-section .wr-section-head h2,.bn-h2,.bn-media-section>h2{font-size:28px}.bn-page .wr-grid{gap:16px}.bn-end-actions{padding:28px 20px}.bn-media-section{padding:28px 20px}.bn-page .wr-footnote{font-size:14px}.bn-page .wr-card h3{font-size:22px}.bn-workflow .action-router{grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:1fr 1fr;gap:4px}.bn-workflow .router-core{grid-column:1/-1}}
@media(max-width:359px){.bn-hero #hero-title,.bn-subhero h1{font-size:30px}.bn-hero .hero-copy{padding:24px 16px}.bn-hero .bn-definition{font-size:16px}.bn-promise{padding:28px 16px}.bn-subhero{padding:28px 16px}.bn-section .wr-section-head h2,.bn-h2{font-size:26px}}

/* WEB-019 / RT-022: approved primary declaration; content copy cannot replace it. */
body.bn-page .bn-hero #hero-title{font-size:clamp(24px,3.7vw,56px)!important;line-height:1.08!important;font-weight:800!important;letter-spacing:-.035em!important;direction:ltr!important;text-align:left!important;unicode-bidi:isolate;max-width:none!important;width:100%;margin:10px 0 28px;word-break:normal!important;overflow-wrap:normal!important}
body.bn-page .bn-hero #hero-title .copy-lines{display:block!important;width:100%!important;min-width:0;max-width:100%}
body.bn-page .bn-hero #hero-title .copy-line{display:block!important;white-space:nowrap!important;width:auto!important;max-width:100%;font-size:inherit!important;line-height:inherit!important;letter-spacing:inherit!important;word-break:normal!important;overflow-wrap:normal!important}
@media(max-width:768px){body.bn-page .bn-hero #hero-title{font-size:clamp(24px,7.2vw,52px)!important}.bn-hero .bn-promise h2{font-size:clamp(24px,6.5vw,38px)}}
@media(max-width:359px){body.bn-page .bn-hero #hero-title{font-size:23px!important}}
@media(min-width:769px) and (max-width:1180px){body.bn-page .bn-hero .hero-copy,body.bn-page .bn-hero .bn-promise{grid-column:span 12!important}body.bn-page .bn-hero .hero-copy{min-height:0}body.bn-page .bn-hero #hero-title{font-size:clamp(40px,5.5vw,60px)!important}}

/* Owner-selected B: keep the Mondrian frame square; soften content and controls. */
body{font-family:"Malgun Gothic","맑은 고딕","Noto Sans KR",Arial,sans-serif}
body[data-lang=ar]{font-family:"Malgun Gothic","Noto Sans Arabic","Noto Sans",Arial,sans-serif}
.site-header{background:#fff;border-bottom:2px solid #101820}
.site-nav a:last-child{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 14px;border-radius:8px;background:#1264d8;color:#fff;text-decoration:none;line-height:1.5}
.site-nav a:last-child:after{display:none}
.fm-button{border-width:1px;border-radius:8px;min-height:44px;font-size:16px;line-height:1.5}
.fm-button.primary{background:#1264d8;border-color:#1264d8;color:#fff}
.fm-button:hover,.fm-button:focus-visible{background:#101820;border-color:#101820;color:#fff}
.fm-button:focus-visible,.bn-preview-frame:focus-visible,.bn-text-link:focus-visible,.site-nav a:focus-visible{outline:3px solid #ffb000;outline-offset:4px}
.wr-card{border:1px solid #bac4cd;border-radius:12px;padding:24px;gap:16px}
.wr-card h3{line-height:1.5}
.wr-card p{line-height:1.8}
.wr-demo{padding:0;gap:0}
.wr-demo-copy{padding:24px;gap:16px}
.wr-status{color:#45535f;line-height:1.7!important}
.bn-page main>.bn-hero:first-child{min-height:0}
.bn-hero .hero-copy{min-height:560px;padding:clamp(32px,4vw,64px);border-width:2px}
.bn-hero .bn-definition{max-width:44ch;line-height:1.75;font-size:clamp(17px,1.45vw,20px);font-weight:400;letter-spacing:0}
.bn-hero .hero-actions{margin-top:20px}
.bn-hero .bn-product-preview{padding:clamp(24px,3vw,44px);gap:20px;background:#1264d8;color:#fff;border-width:2px}
.bn-hero .bn-product-preview h2{font-size:clamp(19px,1.6vw,24px);line-height:1.5;letter-spacing:0}
.bn-hero .bn-product-preview>p{font-size:14px;line-height:1.7}
.bn-preview-frame{display:block;width:100%;overflow:hidden;border:1px solid #101820;border-radius:12px;background:#101820}
.bn-preview-frame img{display:block;width:100%;height:auto;aspect-ratio:8/5;object-fit:contain}
.bn-page .wr-section,.bn-page .bn-subhero,.bn-page .bn-end-actions,.bn-page .bn-media-section{border-bottom-width:2px;border-radius:0}
.bn-page .wr-section{padding:clamp(36px,4.5vw,64px)}
.bn-section .wr-section-head,.bn-page .wr-heading{max-width:1000px;margin-bottom:28px}
.bn-section .wr-section-head h2,.bn-page .wr-heading h2{font-size:clamp(26px,2.6vw,38px);line-height:1.45;margin-bottom:16px}
.bn-section .wr-section-head>p,.bn-page .wr-heading>p{font-size:18px;line-height:1.8;max-width:76ch}
.bn-section .wr-section-head>p:empty,.bn-section .wr-footnote:empty{display:none}
.bn-page #demos{border-top:0}
.bn-page #work-changes{background:#f6f8fa}
.bn-role{border-top:4px solid #1264d8}
.bn-role:nth-child(2){border-top-color:#ffb000}
.bn-role:nth-child(3){border-top-color:#f0442b}
.bn-role dl{margin:0;width:100%}
.bn-role dl>div+div{border-top:1px solid #d7dde2;margin-top:18px;padding-top:18px}
.bn-role dt{color:#45535f;font-size:14px;font-weight:700;margin-bottom:8px}
.bn-role dd{margin:0;font-size:16px;line-height:1.8;overflow-wrap:anywhere;word-break:keep-all}
.bn-text-link{font-size:15px;font-weight:700;line-height:1.6;text-underline-offset:5px;margin-top:auto}
.bn-page #products .wr-grid-four{grid-template-columns:repeat(2,minmax(0,1fr))}
.bn-page #products .wr-product{gap:14px}
.bn-page #architecture{background:#fff}
.bn-connect-steps{list-style:none;padding:0;margin:0 0 28px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.bn-connect-steps li{border-inline-start:3px solid #ffb000;padding-inline-start:20px;min-width:0}
.bn-connect-steps .bn-number{border:0;padding:0;margin-bottom:12px}
.bn-connect-steps h3{font-size:22px;line-height:1.5;margin:0 0 10px;overflow-wrap:anywhere}
.bn-connect-steps p{font-size:16px;line-height:1.8;margin:0;overflow-wrap:anywhere}
.bn-page #architecture>.fm-button{white-space:normal;max-width:100%;text-align:center}
.bn-page #pilot{background:#faf9f4}
.bn-page #company{border-top:6px solid #f0442b;background:#101820;color:#fff}
.bn-page #company .wr-section-head{margin-bottom:0}
.bn-anchor{display:block;position:relative;scroll-margin-top:calc(var(--header-height) + 28px)}
.bn-page .contact-intro,.bn-page .contact-form-cell{border-width:2px;padding:clamp(28px,4vw,56px)}
body.bn-page #contact .contact-intro>.body-large{font-size:18px;line-height:1.8;font-weight:400;letter-spacing:0;max-width:46ch}
.bn-page .contact-form-cell{background:#fff9e6}
.contact-field label{font-size:15px;line-height:1.6;font-weight:700}
.contact-field input,.contact-field select,.contact-field textarea{border:1px solid #697783;border-radius:8px;font-size:16px}
.contact-field textarea{min-height:140px}
.bn-schedule-note{font-size:14px;line-height:1.8;margin:20px 0 0;max-width:72ch}
body[data-lang=ar] .bn-role dd{word-break:normal}
body[data-lang=ar] .bn-hero .hero-copy>.bn-definition{direction:rtl;text-align:right}
@media(min-width:769px) and (max-width:1180px){
  .bn-hero .bn-product-preview{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);column-gap:32px;align-items:center}
  .bn-product-preview .bn-preview-frame{grid-column:2;grid-row:1/3;max-width:500px;justify-self:end}
  .bn-hero .bn-product-preview>p{grid-column:1;align-self:start}
  .bn-hero .bn-product-preview h2{align-self:end}
}
@media(max-width:768px){
  .bn-hero .hero-copy{min-height:0;padding:30px 22px}
  .bn-hero .bn-product-preview{padding:26px 22px;gap:14px}
  .bn-hero .bn-product-preview h2{font-size:20px}
  .bn-hero .bn-product-preview .bn-preview-frame{max-width:480px;align-self:center}
  .bn-page .wr-section{padding:36px 22px}
  .bn-section .wr-section-head>p,.bn-page .wr-heading>p{font-size:17px}
  .bn-page #products .wr-grid-four,.bn-connect-steps{grid-template-columns:1fr}
  .bn-connect-steps{gap:24px}
  .bn-page .contact-intro,.bn-page .contact-form-cell{padding:32px 22px}
}
@media(max-width:359px){
  .bn-hero .hero-copy,.bn-hero .bn-product-preview,.bn-page .wr-section,.bn-page .contact-intro,.bn-page .contact-form-cell{padding-inline:16px}
  .wr-card,.wr-demo-copy{padding:20px}.wr-demo{padding:0}
}