:root{--navy:#06131f;--navy2:#091b2b;--navy3:#0d2437;--paper:#f3eee4;--ink:#11202d;--gold:#c8923b;--gold2:#e0b566;--line:rgba(200,146,59,.34);--muted:#aab7c1;--white:#f8f5ee;--radius:10px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--navy);color:var(--white);font-family:Inter,Arial,sans-serif}html[dir="rtl"]{font-family:Tahoma,Arial,sans-serif}a{color:inherit;text-decoration:none}.bhc-skip{position:absolute;left:-9999px}.bhc-skip:focus{left:12px;top:12px;z-index:9999;background:#fff;color:#000;padding:10px}.bhc-header{position:sticky;top:0;z-index:1000;background:rgba(4,15,25,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.07)}.admin-bar .bhc-header{top:32px}.bhc-header-inner{max-width:1500px;margin:auto;min-height:76px;padding:0 24px;display:grid;grid-template-columns:220px 1fr auto;align-items:center;gap:24px}.bhc-brand{display:flex;align-items:center;height:58px;overflow:hidden}.bhc-brand img{display:block;width:auto;height:56px;max-width:210px;object-fit:contain}.bhc-nav{display:flex;justify-content:center;gap:26px;align-items:center}.bhc-nav a{font-size:13px;text-transform:uppercase;letter-spacing:.06em;padding:29px 0 23px;border-bottom:2px solid transparent}.bhc-nav a:hover{color:var(--gold2);border-color:var(--gold)}.bhc-lang-switch select{background:transparent;color:#fff;border:1px solid var(--line);padding:8px 10px;border-radius:6px}.bhc-menu-toggle{display:none;background:transparent;color:#fff;border:1px solid var(--line);padding:9px 12px}.bhc-main{overflow:hidden}.bhc-article{margin:0}.bhc-section{position:relative;border-bottom:1px solid var(--line);padding:64px max(24px,calc((100vw - 1440px)/2))}.bhc-section.compact{padding-top:36px;padding-bottom:36px}.bhc-section.paper{background:var(--paper);color:var(--ink)}.bhc-section.panel{background:var(--navy2)}.bhc-kicker{color:var(--gold2);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px}.bhc-h1{font-size:clamp(48px,7vw,92px);line-height:.95;letter-spacing:-.045em;margin:0 0 20px;max-width:850px}.bhc-h2{font-size:clamp(30px,4vw,54px);line-height:1.02;letter-spacing:-.035em;margin:0 0 18px}.bhc-h3{font-size:21px;margin:0 0 10px}.bhc-lead{font-size:clamp(18px,2vw,24px);line-height:1.45;max-width:900px}.bhc-muted{color:var(--muted)}.paper .bhc-muted{color:#5e6d76}.bhc-gold{color:var(--gold2)}.bhc-hero{min-height:690px;display:grid;grid-template-columns:minmax(380px,.95fr) 1.55fr;align-items:stretch;border-bottom:1px solid var(--line)}.bhc-hero-copy{padding:80px 48px 64px max(32px,calc((100vw - 1440px)/2));display:flex;flex-direction:column;justify-content:center;background:linear-gradient(90deg,#06131f 75%,rgba(6,19,31,.84))}.bhc-hero-copy .bhc-h1{font-size:clamp(58px,7vw,110px)}.bhc-hero-visual{position:relative;min-height:690px}.bhc-hero-visual img{width:100%;height:100%;object-fit:cover;object-position:center}.bhc-hero-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,19,31,.7),transparent 28%)}.bhc-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.bhc-btn{display:inline-flex;align-items:center;gap:12px;padding:13px 18px;background:var(--gold);color:#07131c!important;font-weight:800;border:1px solid var(--gold);text-transform:uppercase;font-size:12px;letter-spacing:.05em}.bhc-btn.secondary{background:transparent;color:var(--white)!important}.paper .bhc-btn.secondary{color:var(--ink)!important}.bhc-flow{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.bhc-step{background:var(--navy);padding:28px 22px;min-height:230px}.bhc-step:hover{background:var(--navy3)}.bhc-step-num{font-size:13px;color:var(--gold2);font-weight:800}.bhc-step h3{font-size:20px;margin:28px 0 8px}.bhc-step p{color:var(--muted);font-size:14px}.bhc-grid{display:grid;gap:16px}.bhc-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.bhc-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.bhc-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.bhc-card{border:1px solid var(--line);background:rgba(255,255,255,.025);padding:24px;min-height:180px}.paper .bhc-card{background:#fff;border-color:#d9c7a8}.bhc-card a.bhc-card-link{display:block;height:100%}.bhc-card:hover{border-color:var(--gold2)}.bhc-photo{position:relative;margin:0;overflow:hidden;border:1px solid var(--line);background:#0d1d2a;min-height:250px}.bhc-photo img{width:100%;height:100%;min-height:250px;object-fit:cover;display:block}.bhc-photo figcaption{position:absolute;left:0;right:0;bottom:0;padding:16px;background:linear-gradient(transparent,rgba(0,0,0,.9));font-weight:700}.bhc-gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.bhc-gallery .bhc-photo{min-height:190px}.bhc-gallery .bhc-photo img{min-height:190px}.bhc-market-card{position:relative;min-height:360px;overflow:hidden;border:1px solid var(--line)}.bhc-market-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.bhc-market-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,12,20,.95),rgba(3,12,20,.1) 70%)}.bhc-market-card .inner{position:absolute;z-index:2;left:20px;right:20px;bottom:20px}.bhc-status{display:inline-block;border:1px solid currentColor;padding:4px 7px;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--gold2)}.bhc-split{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;align-items:center}.bhc-split.reverse{grid-template-columns:1.3fr 1fr}.bhc-chain{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.bhc-chain span{padding:10px 12px;border:1px solid var(--line)}.bhc-chain i{color:var(--gold2)}.bhc-list{padding-left:20px}.bhc-list li{margin:8px 0}html[dir="rtl"] .bhc-list{padding-left:0;padding-right:20px}.bhc-detail-hero{padding-top:100px;padding-bottom:80px;background:radial-gradient(circle at 80% 10%,rgba(200,146,59,.12),transparent 30%)}.bhc-breadcrumb{font-size:12px;color:var(--gold2);text-transform:uppercase;letter-spacing:.06em;margin-bottom:24px}.bhc-form{max-width:820px}.bhc-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.bhc-form label{display:block;font-size:13px;margin-bottom:6px}.bhc-form input,.bhc-form textarea,.bhc-form select{width:100%;background:#0a1a28;border:1px solid var(--line);color:#fff;padding:12px}.bhc-form textarea{min-height:140px}.bhc-form .full{grid-column:1/-1}.bhc-footer{background:#03101a;border-top:1px solid var(--line);padding:50px max(24px,calc((100vw - 1440px)/2)) 22px}.bhc-footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:40px}.bhc-footer h2{font-size:13px;color:var(--gold2);text-transform:uppercase}.bhc-footer a{display:block;color:#c8d0d6;margin:7px 0;font-size:14px}.bhc-footer-brand img{width:auto;height:66px;max-width:220px;object-fit:contain}.bhc-social{display:flex!important;gap:8px;align-items:center}.bhc-social svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5}.bhc-footer-bottom{margin-top:34px;border-top:1px solid rgba(255,255,255,.08);padding-top:18px;color:#87939c;font-size:12px}html[dir="rtl"] .bhc-hero-copy{padding-right:max(32px,calc((100vw - 1440px)/2));padding-left:48px;background:linear-gradient(270deg,#06131f 75%,rgba(6,19,31,.84))}html[dir="rtl"] .bhc-hero-visual:after{background:linear-gradient(270deg,rgba(6,19,31,.7),transparent 28%)}

.bhc-detail-layout{display:grid;grid-template-columns:260px 1fr;gap:40px;align-items:start}.bhc-sidebar{position:sticky;top:105px;border:1px solid var(--line);padding:18px}.bhc-sidebar strong{display:block;color:var(--gold2);margin-bottom:12px;text-transform:uppercase;font-size:12px}.bhc-sidebar a{display:block;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.07);font-size:14px}.paper .bhc-sidebar a{border-color:rgba(0,0,0,.08)}.bhc-output{border-left:3px solid var(--gold);padding-left:18px}.bhc-resource-links{display:flex;flex-wrap:wrap;gap:10px}.bhc-resource-links a{border:1px solid var(--line);padding:10px 12px}.bhc-cta{display:flex;justify-content:space-between;gap:24px;align-items:center}.bhc-cta .bhc-h2{margin-bottom:0}html[dir="rtl"] .bhc-output{border-left:0;border-right:3px solid var(--gold);padding-left:0;padding-right:18px}.bhc-hidden{display:none!important}

/* Three-layout responsive system only: Desktop / Tablet / Mobile */
@media (min-width:1200px){
  .bhc-header-inner{max-width:1500px;min-height:76px;padding:0 24px;grid-template-columns:220px 1fr auto;gap:24px}
  .bhc-brand img{height:56px;max-width:210px}
  .bhc-nav{display:flex!important;position:static;flex-direction:row;gap:26px;background:transparent;padding:0}
  .bhc-menu-toggle{display:none}
  .bhc-hero{min-height:690px;grid-template-columns:minmax(380px,.95fr) 1.55fr}
  .bhc-hero-visual{min-height:690px}
  .bhc-flow{grid-template-columns:repeat(6,1fr)}
  .bhc-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bhc-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
  .bhc-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}
  .bhc-gallery{grid-template-columns:repeat(5,1fr)}
  .bhc-footer-grid{grid-template-columns:1.3fr repeat(3,1fr)}
  .bhc-detail-layout{grid-template-columns:260px 1fr}
}

@media (min-width:768px) and (max-width:1199px){
  .admin-bar .bhc-header{top:32px}
  .bhc-header-inner{min-height:70px;padding:0 20px;grid-template-columns:1fr auto auto;gap:14px}
  .bhc-brand{height:54px}.bhc-brand img{height:52px;max-width:190px}
  .bhc-menu-toggle{display:block}
  .bhc-nav{display:none;position:absolute;left:0;right:0;top:70px;background:#071522;padding:18px 28px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--line);box-shadow:0 20px 40px rgba(0,0,0,.25)}
  .bhc-nav.open{display:flex}.bhc-nav a{font-size:12px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .bhc-section{padding:56px 32px}
  .bhc-hero{min-height:620px;grid-template-columns:.95fr 1.15fr}
  .bhc-hero-copy{padding:64px 32px}.bhc-hero-copy .bhc-h1{font-size:clamp(54px,7vw,78px)}
  .bhc-hero-visual{min-height:620px}
  html[dir="rtl"] .bhc-hero-copy{padding:64px 32px}
  .bhc-flow{grid-template-columns:repeat(2,1fr)}.bhc-step{min-height:210px}
  .bhc-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.bhc-grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}.bhc-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}
  .bhc-gallery{grid-template-columns:repeat(3,1fr)}.bhc-gallery .bhc-photo:nth-child(4),.bhc-gallery .bhc-photo:nth-child(5){min-height:220px}
  .bhc-split,.bhc-split.reverse{grid-template-columns:1fr 1fr;gap:28px}
  .bhc-market-card{min-height:320px}
  .bhc-footer-grid{grid-template-columns:repeat(2,1fr);gap:28px}
  .bhc-detail-layout{grid-template-columns:210px 1fr;gap:28px}.bhc-sidebar{top:92px}
  .bhc-form-grid{grid-template-columns:1fr 1fr}
}

@media (max-width:767px){
  .admin-bar .bhc-header{top:46px}
  .bhc-header-inner{min-height:64px;padding:0 14px;grid-template-columns:1fr auto auto;gap:9px}
  .bhc-brand{height:50px}.bhc-brand img{height:46px;max-width:165px}
  .bhc-menu-toggle{display:block;font-size:12px}
  .bhc-lang-switch select{max-width:64px;padding:7px 6px}
  .bhc-nav{display:none;position:absolute;left:0;right:0;top:64px;background:#071522;padding:14px 20px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid var(--line);box-shadow:0 20px 40px rgba(0,0,0,.3)}
  .bhc-nav.open{display:flex}.bhc-nav a{font-size:12px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .bhc-section{padding:44px 20px}.bhc-section.compact{padding-top:28px;padding-bottom:28px}
  .bhc-h1{font-size:46px;line-height:.98}.bhc-h2{font-size:34px}.bhc-lead{font-size:18px}
  .bhc-hero{display:flex;flex-direction:column;min-height:auto}.bhc-hero-copy{order:1;padding:54px 20px 32px;background:#06131f}.bhc-hero-copy .bhc-h1{font-size:54px}.bhc-hero-visual{order:2;min-height:360px}.bhc-hero-visual:after{background:linear-gradient(180deg,rgba(6,19,31,.35),transparent 35%)}
  html[dir="rtl"] .bhc-hero-copy{padding:54px 20px 32px;background:#06131f}html[dir="rtl"] .bhc-hero-visual:after{background:linear-gradient(180deg,rgba(6,19,31,.35),transparent 35%)}
  .bhc-actions{flex-direction:column;align-items:stretch}.bhc-btn{justify-content:center;text-align:center}
  .bhc-flow{grid-template-columns:1fr}.bhc-step{min-height:auto;padding:24px 20px}.bhc-step h3{margin-top:18px}
  .bhc-grid.two,.bhc-grid.three,.bhc-grid.four,.bhc-split,.bhc-split.reverse{grid-template-columns:1fr}
  .bhc-gallery{grid-template-columns:1fr}.bhc-gallery .bhc-photo,.bhc-gallery .bhc-photo img{min-height:280px}
  .bhc-market-card{min-height:340px}
  .bhc-chain{display:grid;grid-template-columns:1fr;gap:8px}.bhc-chain i{display:none}.bhc-chain span{width:100%}
  .bhc-detail-hero{padding-top:68px;padding-bottom:54px}.bhc-detail-layout{grid-template-columns:1fr}.bhc-sidebar{position:static}.bhc-cta{display:block}.bhc-cta .bhc-actions{margin-top:20px}
  .bhc-form-grid{grid-template-columns:1fr}.bhc-form .full{grid-column:auto}
  .bhc-footer{padding:42px 20px 20px}.bhc-footer-grid{grid-template-columns:1fr;gap:24px}.bhc-footer-brand img{height:58px;max-width:200px}
}

/* BHC 4.2 targeted approved revisions */
.bhc-brand{height:66px;overflow:visible}.bhc-brand img{height:64px!important;max-width:235px!important;background:transparent!important;box-shadow:none!important;border:0!important}.bhc-lang-switch select{background:#fff!important;color:#06131f!important;font-weight:700}.bhc-lang-switch select option{background:#fff!important;color:#06131f!important}.bhc-hero{min-height:520px}.bhc-hero-visual{min-height:520px;display:flex;align-items:center;justify-content:center;background:#06131f;overflow:hidden}.bhc-hero-visual img{width:100%;height:auto;max-height:100%;object-fit:contain;object-position:center center}.bhc-footer-grid{grid-template-columns:1.15fr 1fr 1.15fr 1fr}.bhc-footer-brand img{width:100%;height:auto;max-width:320px;object-fit:contain;border:0}.bhc-office{margin-top:18px}.bhc-office p{color:#c8d0d6;line-height:1.7;font-size:14px}.bhc-social.is-placeholder{color:#c8d0d6;margin:7px 0;font-size:14px}.bhc-social svg{flex:0 0 auto}.bhc-market-card img{image-rendering:auto}
@media (min-width:768px) and (max-width:1199px){.bhc-brand img{height:58px!important;max-width:215px!important}.bhc-hero,.bhc-hero-visual{min-height:470px}.bhc-footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:767px){.bhc-brand img{height:52px!important;max-width:185px!important}.bhc-lang-switch select{max-width:92px!important}.bhc-hero,.bhc-hero-visual{min-height:auto}.bhc-hero-visual img{width:100%;height:auto}.bhc-footer-grid{grid-template-columns:1fr}.bhc-footer-brand img{max-width:280px}}

/* BHC Clean 5.0 — approved master fidelity, exactly three layout families */
.bhc-header{background:#04131f;border-bottom:1px solid rgba(200,146,59,.24)}
.bhc-header-inner{max-width:1540px}.bhc-brand{height:72px}.bhc-brand img{height:68px!important;max-width:250px!important;background:transparent!important;border:0!important;box-shadow:none!important}
.bhc-nav a{font-size:12px;font-weight:700;letter-spacing:.04em}.bhc-nav a:first-child{color:var(--gold2);border-bottom-color:var(--gold)}
.bhc-lang-switch select{background:#fff!important;color:#071827!important;border-color:#d7dfe5!important;font-weight:700;min-width:112px}
.bhc-lang-switch select option{background:#fff!important;color:#071827!important}
.bhc-hero{min-height:560px;grid-template-columns:minmax(360px,.78fr) 1.45fr;background:#06131f}
.bhc-hero-copy{padding-top:64px;padding-bottom:60px}.bhc-hero-copy .bhc-h1{font-size:clamp(56px,6.3vw,102px);max-width:640px}.bhc-hero-copy .bhc-muted{max-width:600px;line-height:1.65}
.bhc-hero-visual{min-height:560px;background:#051522}.bhc-hero-visual img{width:100%;height:100%;max-height:none;object-fit:cover;object-position:center center}.bhc-hero-visual:after{background:linear-gradient(90deg,rgba(6,19,31,.74),rgba(6,19,31,.05) 30%,transparent 50%)}
html[dir="rtl"] .bhc-hero-visual:after{background:linear-gradient(270deg,rgba(6,19,31,.74),rgba(6,19,31,.05) 30%,transparent 50%)}
.bhc-section{padding-top:52px;padding-bottom:52px}.bhc-flow{border-color:rgba(200,146,59,.48)}.bhc-step{min-height:205px;padding:24px 19px}.bhc-step h3{margin-top:20px;font-size:18px}.bhc-step p{line-height:1.5}
.bhc-market-card{min-height:300px;border-radius:8px}.bhc-market-card:after{background:linear-gradient(0deg,rgba(3,12,20,.98),rgba(3,12,20,.14) 72%)}
.bhc-photo{border-radius:6px}.bhc-card{border-radius:6px}.bhc-gallery{gap:10px}
.bhc-footer-grid{grid-template-columns:1.15fr .8fr 1.25fr 1fr}.bhc-footer-brand img{width:100%;height:auto;max-width:315px}.bhc-office{margin-top:20px}.bhc-office p{line-height:1.7;color:#c8d0d6}.bhc-social.is-placeholder{display:flex;gap:8px;align-items:center;color:#c8d0d6;margin:7px 0;font-size:14px}.bhc-social svg{flex:0 0 auto}
@media (min-width:1200px){.bhc-hero{min-height:560px;grid-template-columns:minmax(360px,.78fr) 1.45fr}.bhc-hero-visual{min-height:560px}.bhc-footer-grid{grid-template-columns:1.15fr .8fr 1.25fr 1fr}}
@media (min-width:768px) and (max-width:1199px){.bhc-brand img{height:58px!important;max-width:215px!important}.bhc-hero{min-height:520px;grid-template-columns:.9fr 1.1fr}.bhc-hero-visual{min-height:520px}.bhc-hero-copy{padding:54px 30px}.bhc-footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:767px){.bhc-brand img{height:50px!important;max-width:185px!important}.bhc-lang-switch select{min-width:88px;max-width:108px!important}.bhc-hero,.bhc-hero-visual{min-height:auto}.bhc-hero-visual{height:290px}.bhc-hero-visual img{height:100%;object-fit:cover;object-position:39% center}.bhc-hero-copy .bhc-h1{font-size:52px}.bhc-footer-grid{grid-template-columns:1fr}.bhc-footer-brand img{max-width:280px}}