.bc-site-footer{background:linear-gradient(180deg,transparent 0%,var(--bg-surface-1) 100%);border-top:1px solid var(--border-subtle);margin-top:4rem;position:relative;overflow:hidden}.bc-site-footer::before{content:'';position:absolute;bottom:-50%;left:50%;transform:translateX(-50%);width:60%;height:200%;background:var(--glow-gold);filter:blur(180px);opacity:.08;pointer-events:none}.bc-site-footer__inner{max-width:var(--container-max);margin:0 auto;padding:4rem 1.5rem 2rem;display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:3rem;position:relative}.bc-site-footer__inner--three-col{grid-template-columns:1fr 1fr 1.5fr}.bc-site-footer__brand{display:flex;flex-direction:column;align-items:flex-start;gap:1rem}.bc-site-footer__logo{height:48px;width:auto;max-width:240px;display:block;align-self:flex-start;object-fit:contain}.bc-site-footer__logo.logo-light{display:none}[data-theme="light"] .bc-site-footer__logo.logo-dark{display:none}[data-theme="light"] .bc-site-footer__logo.logo-light{display:block}.bc-site-footer__tagline{color:var(--text-secondary);font-size:var(--text-sm);line-height:var(--leading-relaxed);max-width:32ch}.bc-site-footer__social{display:flex;gap:.5rem;margin-top:.5rem}.bc-site-footer__social a{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border-default);border-radius:var(--radius-pill);color:var(--text-secondary);text-decoration:none;transition:all var(--duration-fast)}.bc-site-footer__social a:hover{border-color:var(--accent-primary);color:var(--accent-primary);transform:translateY(-2px)}.bc-site-footer__social svg{width:16px;height:16px}.bc-site-footer__heading{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);letter-spacing:var(--tracking-widest);text-transform:uppercase;font-weight:var(--fw-bold);margin-bottom:1rem}.bc-site-footer__col ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:.6rem}.bc-site-footer__col a{color:var(--text-secondary);text-decoration:none;font-size:var(--text-sm);transition:color var(--duration-fast)}.bc-site-footer__col a:hover{color:var(--accent-primary)}.bc-site-footer__newsletter-desc{color:var(--text-secondary);font-size:var(--text-sm);line-height:var(--leading-relaxed);margin-bottom:1rem}.bc-site-footer__newsletter-form{display:flex;flex-direction:column;gap:.5rem}.bc-site-footer__col--follow .bc-site-footer__social{margin-bottom:1rem}.bc-site-footer__col--follow .bc-site-footer__social a{width:36px;height:36px}.bc-site-footer__newsletter-msg{display:block;margin-top:.35rem;font-size:var(--text-xs)}.bc-site-footer__newsletter-form input{padding:.65rem 1rem;background:var(--bg-base);border:1px solid var(--border-default);border-radius:var(--radius-pill);color:var(--text-primary);font-family:inherit;font-size:var(--text-sm);transition:border-color var(--duration-fast)}.bc-site-footer__newsletter-form input:focus{outline:none;border-color:var(--accent-primary)}.bc-site-footer__newsletter-form button{padding:.65rem 1rem;background:var(--gradient-gold);color:#000;border:none;border-radius:var(--radius-pill);font-family:inherit;font-size:var(--text-sm);font-weight:var(--fw-bold);cursor:pointer;transition:transform var(--duration-fast)}.bc-site-footer__newsletter-form button:hover{transform:translateY(-2px)}.bc-site-footer__bottom{max-width:var(--container-max);margin:0 auto;padding:1.5rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;border-top:1px solid var(--border-subtle);font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);letter-spacing:var(--tracking-wide);flex-wrap:wrap;position:relative}.bc-site-footer__bottom-links{display:flex;gap:1.5rem;flex-wrap:wrap}.bc-site-footer__bottom-links a{color:var(--text-tertiary);text-decoration:none;transition:color var(--duration-fast)}.bc-site-footer__bottom-links a:hover{color:var(--accent-primary)}@media (max-width:900px){.bc-site-footer__inner{grid-template-columns:repeat(2,1fr);gap:2.5rem;padding:3rem 1.5rem 2rem}.bc-site-footer__inner--three-col{grid-template-columns:1fr 1fr}.bc-site-footer__brand{grid-column:1 / -1}.bc-site-footer__col:last-child{grid-column:1 / -1;max-width:420px}.bc-site-footer__inner--three-col .bc-site-footer__col--follow{grid-column:1 / -1;max-width:480px}}@media (max-width:600px){.bc-site-footer__inner,.bc-site-footer__inner--three-col{grid-template-columns:1fr;gap:2rem;padding:2.5rem 1.25rem 1.5rem}.bc-site-footer__col:last-child{max-width:none}.bc-site-footer__bottom{flex-direction:column;align-items:flex-start;padding:1.25rem}}