:root{--ebony:#1B1912;--espresso:#2A2419;--espresso-2:#332C1F;--ivory:#F6F1E5;--parchment:#EDE6D6;--felt:#35573F;--felt-light:#4A7057;--gold:#C6A15B;--gold-light:#DDBE84;--rosewood:#7A3B2E;--ink:#211D16;--slate:#6B6255;--white:#FFFFFF;--amber:#C6A15B;--font-display:'Playfair Display',Georgia,serif;--font-body:'DM Sans',-apple-system,sans-serif;--font-mono:'SF Mono',Menlo,Consolas,'Courier New',monospace;--shadow-soft:0 12px 32px -12px rgba(27,25,18,0.28);--shadow-deep:0 24px 60px -20px rgba(27,25,18,0.45);--radius:14px;}*{box-sizing:border-box;}body{font-family:var(--font-body);color:var(--ink);background:var(--ivory);margin:0;-webkit-font-smoothing:antialiased;}a{text-decoration:none;color:inherit;}ul{list-style:none;margin:0;padding:0;}img{max-width:100%;display:block;}:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}.bca-container{max-width:1200px;margin:0 auto;padding:0 32px;}.bca-section{padding:100px 0;}@media (prefers-reduced-motion:reduce){*{animation-duration:0.01ms !important;transition-duration:0.01ms !important;}}.bca-checker-bg{background-image:linear-gradient(45deg,rgba(246,241,229,0.035) 25%,transparent 25%),linear-gradient(-45deg,rgba(246,241,229,0.035) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,rgba(246,241,229,0.035) 75%),linear-gradient(-45deg,transparent 75%,rgba(246,241,229,0.035) 75%);background-size:48px 48px;background-position:0 0,0 24px,24px -24px,-24px 0px;}.bca-nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:20px 48px;background:rgba(27,25,18,0.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(198,161,91,0.18);}.bca-brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.3rem;color:var(--ivory);letter-spacing:0.01em;}.bca-brand .crown{color:var(--gold);font-size:1.5rem;}.bca-nav-links{display:flex;align-items:center;gap:36px;}.bca-nav-links a{font-family:var(--font-mono);font-size:0.82rem;letter-spacing:0.04em;color:rgba(246,241,229,0.75);text-transform:uppercase;transition:color 0.2s ease;}.bca-nav-links a:hover{color:var(--gold-light);}.bca-nav-cta{padding:10px 22px !important;background:var(--felt);color:var(--ivory) !important;border-radius:999px;border:1px solid rgba(198,161,91,0.4);transition:background 0.2s ease,transform 0.2s ease;}.bca-nav-cta:hover{background:var(--felt-light);transform:translateY(-1px);}.bca-hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}.bca-hamburger span{width:24px;height:2px;background:var(--ivory);border-radius:2px;transition:transform 0.25s ease,opacity 0.25s ease;}.bca-hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}.bca-hamburger.is-open span:nth-child(2){opacity:0;}.bca-hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}.bca-hero{position:relative;background:var(--ebony);overflow:hidden;padding:96px 0 80px;}.bca-hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 700px 500px at 82% 15%,rgba(53,87,63,0.35),transparent 60%),radial-gradient(ellipse 600px 500px at 10% 90%,rgba(122,59,46,0.25),transparent 60%);}.bca-hero-grid{position:absolute;inset:0;background-image:linear-gradient(45deg,rgba(246,241,229,0.03) 25%,transparent 25%),linear-gradient(-45deg,rgba(246,241,229,0.03) 25%,transparent 25%),linear-gradient(45deg,transparent 75%,rgba(246,241,229,0.03) 75%),linear-gradient(-45deg,transparent 75%,rgba(246,241,229,0.03) 75%);background-size:60px 60px;background-position:0 0,0 30px,30px -30px,-30px 0px;mask-image:linear-gradient(180deg,black,transparent 85%);}.bca-hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,var(--ebony) 100%);}.bca-hero-inner{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:0 48px;display:grid;grid-template-columns:1.1fr 0.9fr;gap:64px;align-items:center;}.bca-eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:0.78rem;letter-spacing:0.06em;text-transform:uppercase;color:var(--gold-light);margin-bottom:24px;}.bca-eyebrow span{width:28px;height:1px;background:var(--gold);}.bca-hero h1{font-family:var(--font-display);font-size:clamp(2.4rem,4.6vw,3.8rem);font-weight:700;line-height:1.12;color:var(--ivory);margin:0 0 24px;}.bca-hero h1 em{font-style:normal;color:var(--gold-light);}.bca-hero-desc{font-size:1.05rem;line-height:1.75;color:rgba(246,241,229,0.68);max-width:480px;margin:0 0 36px;}.bca-hero-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}.bca-btn-primary{display:inline-flex;align-items:center;gap:8px;padding:15px 30px;background:var(--gold);color:var(--ebony);font-weight:600;font-size:0.95rem;border-radius:999px;box-shadow:var(--shadow-soft);transition:transform 0.2s ease,box-shadow 0.2s ease,background 0.2s ease;}.bca-btn-primary:hover{background:var(--gold-light);transform:translateY(-2px);box-shadow:var(--shadow-deep);}.bca-btn-ghost{font-family:var(--font-mono);font-size:0.85rem;color:var(--ivory);padding:15px 8px;border-bottom:1px solid rgba(246,241,229,0.3);transition:border-color 0.2s ease,color 0.2s ease;}.bca-btn-ghost:hover{color:var(--gold-light);border-color:var(--gold-light);}.bca-hero-visual{position:relative;}.bca-chessboard-wrap{position:relative;max-width:420px;margin:0 auto;}.bca-chessboard{display:grid;grid-template-columns:repeat(8,1fr);grid-template-rows:repeat(8,1fr);width:100%;aspect-ratio:1 / 1;border-radius:10px;overflow:hidden;box-shadow:var(--shadow-deep),0 0 0 10px var(--espresso),0 0 0 11px rgba(198,161,91,0.35);}.bca-sq.light{background:var(--parchment);}.bca-sq.dark{background:var(--felt);}.bca-board-badge{position:absolute;bottom:-22px;left:-22px;background:var(--ivory);color:var(--ink);padding:14px 20px;border-radius:var(--radius);box-shadow:var(--shadow-deep);display:flex;flex-direction:column;font-family:var(--font-mono);font-size:0.72rem;text-transform:uppercase;letter-spacing:0.04em;color:var(--slate);border:1px solid rgba(122,59,46,0.12);}.bca-board-badge strong{font-family:var(--font-display);font-size:1.6rem;color:var(--rosewood);letter-spacing:0;}.bca-stats{background:var(--felt);padding:40px 0;position:relative;}.bca-stats-inner{max-width:1100px;margin:0 auto;padding:0 32px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}.bca-stat{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;}.bca-stat-icon{font-size:1.5rem;margin-bottom:6px;}.bca-stat-num{font-family:var(--font-display);font-size:2.1rem;font-weight:700;color:var(--ivory);}.bca-stat-label{font-family:var(--font-mono);font-size:0.74rem;text-transform:uppercase;letter-spacing:0.05em;color:rgba(246,241,229,0.92);}.bca-section-header{max-width:640px;margin-bottom:56px;}.bca-section-header.centered{margin-left:auto;margin-right:auto;text-align:center;}.bca-section-eyebrow{font-family:var(--font-mono);font-size:0.8rem;letter-spacing:0.05em;color:var(--rosewood);margin-bottom:14px;text-transform:uppercase;}.bca-section-title{font-family:var(--font-display);font-size:clamp(1.9rem,3vw,2.6rem);font-weight:700;line-height:1.2;color:var(--ink);margin:0 0 16px;}.bca-section-title em,.bca-section-title span{font-style:normal;color:var(--rosewood);}.bca-section-sub{color:var(--slate);font-size:1rem;line-height:1.7;}.bca-counter-label{color:rgba(246,241,229,0.92) !important;}.bca-features{background:var(--ivory);}.bca-features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}.bca-feature-card{position:relative;background:var(--white);border:1px solid rgba(122,59,46,0.1);border-radius:var(--radius);padding:36px 28px;transition:transform 0.25s ease,box-shadow 0.25s ease,border-color 0.25s ease;overflow:hidden;}.bca-feature-card::before{content:'';position:absolute;top:0;left:0;width:14px;height:14px;background:var(--parchment);}.bca-feature-card::after{content:'';position:absolute;top:0;left:14px;width:14px;height:14px;background:var(--felt);}.bca-feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-soft);border-color:rgba(198,161,91,0.5);}.bca-feature-icon{font-size:2.1rem;color:var(--felt);margin-bottom:18px;}.bca-feature-card h3{font-family:var(--font-display);font-size:1.2rem;color:var(--ink);margin:0 0 10px;}.bca-feature-card p{color:var(--slate);font-size:0.92rem;line-height:1.65;margin:0 0 18px;}.bca-feature-more{font-family:var(--font-mono);font-size:0.78rem;text-transform:uppercase;letter-spacing:0.04em;color:var(--rosewood);}.bca-feature-card:hover .bca-feature-more{color:var(--felt);}.bca-about{background:var(--parchment);}.bca-about-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:64px;align-items:center;}.bca-about-img-wrap{position:relative;}.bca-about-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-deep);aspect-ratio:4 / 5;}.bca-about-img picture{display:block;width:100%;height:100%}.bca-about-img img{width:100%;height:100%;object-fit:cover;}.bca-about-accent{position:absolute;bottom:-20px;right:-20px;background:var(--ebony);color:var(--ivory);padding:16px 22px;border-radius:var(--radius);display:flex;flex-direction:column;font-family:var(--font-mono);font-size:0.72rem;text-transform:uppercase;letter-spacing:0.04em;box-shadow:var(--shadow-deep);}.bca-about-accent strong{font-family:var(--font-display);font-size:1.7rem;color:var(--gold-light);}.bca-about-list{margin:0 0 24px;display:flex;flex-direction:column;gap:14px;}.bca-about-list li{position:relative;padding-left:28px;color:var(--ink);font-size:0.98rem;line-height:1.6;}.bca-about-list li::before{content:'♟';position:absolute;left:0;top:-2px;color:var(--felt);font-size:1.05rem;}.bca-btn-row{display:flex;gap:16px;flex-wrap:wrap;}.bca-btn-dark{display:inline-flex;align-items:center;padding:14px 28px;background:var(--ebony);color:var(--ivory);border-radius:999px;font-weight:600;font-size:0.92rem;transition:background 0.2s ease,transform 0.2s ease;}.bca-btn-dark:hover{background:var(--felt);transform:translateY(-2px);}.bca-btn-outline{display:inline-flex;align-items:center;padding:14px 28px;border:1px solid var(--ink);color:var(--ink);border-radius:999px;font-weight:600;font-size:0.92rem;transition:background 0.2s ease,color 0.2s ease;}.bca-btn-outline:hover{background:var(--ink);color:var(--ivory);}.bca-band{background:var(--ebony);padding:90px 0;position:relative;}.bca-band-inner{max-width:1200px;margin:0 auto;padding:0 48px;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}.bca-band-counters{display:flex;flex-direction:column;gap:20px;}.bca-counter-item{display:flex;align-items:flex-start;gap:20px;background:var(--espresso);border:1px solid rgba(198,161,91,0.14);border-radius:var(--radius);padding:26px 28px;transition:transform 0.25s ease,border-color 0.25s ease,background 0.25s ease;}.bca-counter-item:hover{transform:translateY(-3px);border-color:rgba(198,161,91,0.4);background:var(--espresso-2);}.bca-counter-icon{flex-shrink:0;width:52px;height:52px;border-radius:50%;background:rgba(198,161,91,0.12);display:flex;align-items:center;justify-content:center;font-size:1.4rem;}.bca-counter-body{flex:1;}.bca-counter-num{display:flex;align-items:baseline;gap:2px;font-family:var(--font-display);font-size:3rem;font-weight:700;color:var(--ivory);}.bca-counter-plus{color:var(--gold-light);}.bca-counter-label{font-family:var(--font-mono);font-size:0.82rem;text-transform:uppercase;letter-spacing:0.03em;margin:6px 0 14px;}.bca-counter-bar{height:4px;border-radius:4px;background:rgba(246,241,229,0.12);overflow:hidden;}.bca-counter-bar-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--felt-light),var(--gold));border-radius:4px;transition:width 1.4s cubic-bezier(0.22,1,0.36,1);}.bca-band-images{display:grid;grid-template-columns:1fr 1fr;gap:20px;}.bca-band-img-wrap{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:3 / 4;box-shadow:var(--shadow-soft);}.bca-band-img-wrap:nth-child(2){margin-top:36px;}.bca-band-img-wrap img{width:100%;height:100%;object-fit:cover;}.bca-band-img-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(27,25,18,0.5));}.bca-programs{background:var(--ebony);padding:100px 0;}.program-list{display:flex;flex-direction:column;border-top:1px solid rgba(246,241,229,0.12);}.program-item{display:grid;grid-template-columns:60px 140px 1fr 32px;align-items:center;gap:32px;padding:32px 20px;border-bottom:1px solid rgba(246,241,229,0.12);transition:background 0.25s ease,padding 0.25s ease;}.program-item:hover{background:rgba(246,241,229,0.03);padding-left:32px;padding-right:8px;}.program-number{font-family:var(--font-mono);font-size:1.6rem;font-weight:500;color:var(--gold-light);opacity:0.85;}.program-image{width:140px;height:100px;border-radius:10px;overflow:hidden;box-shadow:var(--shadow-soft);}.program-image img{width:100%;height:100%;object-fit:cover;}.program-tag{font-family:var(--font-mono);font-size:0.72rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--gold-light);display:inline-block;margin-bottom:8px;}.program-content h3{font-family:var(--font-display);font-size:1.4rem;margin:0 0 8px;}.program-content p{color:rgba(246,241,229,0.82);font-size:0.92rem;line-height:1.6;margin:0 0 14px;max-width:560px;}.program-content ul{display:flex;gap:18px;flex-wrap:wrap;}.program-content ul li{font-family:var(--font-mono);font-size:0.76rem;color:var(--gold-light);}.program-arrow{font-size:1.4rem;color:var(--ivory);text-align:center;transition:transform 0.25s ease,color 0.25s ease;}.program-item:hover .program-arrow{transform:translateX(6px);color:var(--gold);}.bca-blog{background:var(--ivory);}.bca-blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}.bca-blog-card{background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid rgba(122,59,46,0.1);transition:transform 0.25s ease,box-shadow 0.25s ease;}.bca-blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-soft);}.bca-blog-thumb{position:relative;aspect-ratio:16 / 10;overflow:hidden;}.bca-blog-thumb img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s ease;}.bca-blog-card:hover .bca-blog-thumb img{transform:scale(1.06);}.bca-blog-cat{position:absolute;top:14px;left:14px;background:var(--ebony);color:var(--gold-light);font-family:var(--font-mono);font-size:0.68rem;text-transform:uppercase;letter-spacing:0.04em;padding:6px 12px;border-radius:999px;}.bca-blog-body{padding:24px;}.bca-blog-body h3{font-family:var(--font-display);font-size:1.15rem;margin:0 0 10px;line-height:1.35;}.bca-blog-body p{color:var(--slate);font-size:0.88rem;line-height:1.6;margin:0 0 18px;}.bca-blog-footer{display:flex;align-items:center;justify-content:space-between;padding-top:16px;border-top:1px solid rgba(122,59,46,0.1);}.bca-blog-author{font-family:var(--font-mono);font-size:0.74rem;color:var(--slate);}.bca-readmore{font-family:var(--font-mono);font-size:0.76rem;color:var(--rosewood);font-weight:500;}.bca-testimonials{background:var(--parchment);}.bca-testi-carousel{position:relative;max-width:720px;margin:0 auto;background:var(--white);border:1px solid rgba(122,59,46,0.1);border-radius:20px;padding:56px 64px 32px;box-shadow:var(--shadow-soft);}.bca-testi-mark{position:absolute;top:8px;left:32px;font-family:var(--font-display);font-size:5rem;line-height:1;color:rgba(198,161,91,0.25);pointer-events:none;user-select:none;}.bca-testi-track{position:relative;min-height:220px;}.bca-testi-slide{position:absolute;inset:0;display:flex;flex-direction:column;gap:18px;opacity:0;transform:translateY(14px);transition:opacity 0.5s ease,transform 0.5s ease;pointer-events:none;}.bca-testi-slide.is-active{position:relative;opacity:1;transform:translateY(0);pointer-events:auto;}.bca-testi-stars{color:var(--gold);font-size:1rem;letter-spacing:3px;}.bca-testi-quote{color:var(--ink);font-size:1.08rem;line-height:1.75;margin:0;font-family:var(--font-display);font-weight:400;}.bca-testi-author{display:flex;align-items:center;gap:12px;margin-top:auto;}.bca-testi-avatar{width:46px;height:46px;border-radius:50%;overflow:hidden;flex-shrink:0;border:2px solid var(--gold-light);}.bca-testi-avatar img{width:100%;height:100%;object-fit:cover;}.bca-testi-name{font-weight:600;font-size:0.92rem;color:var(--ink);}.bca-testi-role{font-family:var(--font-mono);font-size:0.72rem;color:var(--slate);text-transform:uppercase;}.bca-testi-nav{display:flex;align-items:center;justify-content:center;gap:20px;margin-top:24px;padding-top:20px;border-top:1px solid rgba(122,59,46,0.1);}.bca-testi-arrow{width:38px;height:38px;border-radius:50%;border:1px solid rgba(122,59,46,0.2);background:var(--parchment);color:var(--ink);font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background 0.2s ease,border-color 0.2s ease,transform 0.2s ease;}.bca-testi-arrow:hover{background:var(--felt);color:var(--ivory);border-color:var(--felt);transform:translateY(-1px);}.bca-testi-dots{display:flex;align-items:center;gap:8px;}.bca-testi-dot{width:8px;height:8px;border-radius:50%;border:none;background:rgba(122,59,46,0.25);cursor:pointer;padding:0;transition:background 0.25s ease,width 0.25s ease;}.bca-testi-dot.is-active{background:var(--rosewood);width:22px;border-radius:4px;}@media (max-width:720px){.bca-testi-carousel{padding:48px 24px 28px;}.bca-testi-mark{left:20px;font-size:3.6rem;}.bca-testi-track{min-height:260px;}}.bca-cta{background:var(--felt);padding:72px 0;}.bca-cta-inner{max-width:1100px;margin:0 auto;padding:0 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}.bca-cta h2{font-family:var(--font-display);font-size:clamp(1.7rem,3vw,2.3rem);color:var(--ivory);margin:0 0 10px;line-height:1.25;}.bca-cta p{color:rgba(246,241,229,0.75);font-size:1rem;margin:0;}.bca-cta .bca-btn-dark{background:var(--gold);color:var(--ebony);}.bca-cta .bca-btn-dark:hover{background:var(--gold-light);}.bca-footer{background:var(--ebony);padding:72px 0 28px;}.bca-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(246,241,229,0.1);}.bca-footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:1.2rem;font-weight:700;color:var(--ivory);margin-bottom:14px;}.bca-footer-brand .crown{color:var(--gold);}.bca-footer-desc{color:rgba(246,241,229,0.55);font-size:0.88rem;line-height:1.7;max-width:320px;}.bca-footer-col h4{font-family:var(--font-mono);font-size:0.78rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--gold-light);margin:0 0 18px;}.bca-footer-col ul{display:flex;flex-direction:column;gap:12px;}.bca-footer-col a{color:rgba(246,241,229,0.65);font-size:0.88rem;transition:color 0.2s ease;}.bca-footer-col a:hover{color:var(--gold-light);}.bca-footer-bottom{display:flex;justify-content:space-between;padding-top:24px;font-size:0.8rem;color:rgba(246,241,229,0.45);flex-wrap:wrap;gap:8px;}@media (max-width:1024px){.bca-hero-inner{grid-template-columns:1fr;gap:48px;}.bca-hero-visual{order:-1;max-width:340px;margin:0 auto;}.bca-about-grid{grid-template-columns:1fr;}.bca-about-img{max-width:420px;margin:0 auto;}.bca-band-inner{grid-template-columns:1fr;gap:48px;}.bca-features-grid{grid-template-columns:repeat(2,1fr);}.bca-blog-grid,.bca-testi-grid-wrap{grid-template-columns:repeat(2,1fr);}.bca-footer-grid{grid-template-columns:1fr 1fr;}}@media (max-width:720px){.bca-nav{padding:16px 24px;}.bca-nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--ebony);padding:24px;gap:20px;border-bottom:1px solid rgba(198,161,91,0.18);}.bca-hamburger{display:flex;}.bca-container{padding:0 20px;}.bca-section{padding:64px 0;}.bca-stats-inner{grid-template-columns:repeat(2,1fr);gap:32px;}.bca-features-grid{grid-template-columns:1fr;}.bca-blog-grid,.bca-testi-grid-wrap{grid-template-columns:1fr;}.bca-footer-grid{grid-template-columns:1fr;gap:32px;}.program-item{grid-template-columns:1fr;gap:16px;text-align:left;}.program-image{width:100%;height:160px;}.program-arrow{display:none;}.bca-cta-inner{flex-direction:column;text-align:center;}.bca-hero-inner{padding:0 24px;}.bca-hero h1{font-size:2.1rem;}}