.section-nav[data-astro-cid-zfe6x5iz]{position:fixed;left:0;top:0;width:220px;height:100vh;background:linear-gradient(180deg,#0b0f19fa,#0b0f19f2);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-right:1px solid var(--border);z-index:100;display:flex;flex-direction:column;justify-content:space-between;padding:3rem 1.5rem;user-select:none}.nav-brand[data-astro-cid-zfe6x5iz]{cursor:pointer;margin-bottom:2.5rem}.brand-category[data-astro-cid-zfe6x5iz]{font-size:.65rem;letter-spacing:.4em;text-transform:uppercase;color:var(--text-muted)}.brand-title[data-astro-cid-zfe6x5iz]{display:block;font-family:var(--font-display);font-size:1.1rem;font-weight:700;letter-spacing:-.02em;margin-top:.25rem;color:var(--text-primary);transition:color .3s}.nav-brand[data-astro-cid-zfe6x5iz]:hover .brand-title[data-astro-cid-zfe6x5iz]{color:var(--accent-teal)}.nav-links[data-astro-cid-zfe6x5iz]{display:flex;flex-direction:column;gap:.5rem}.nav-btn[data-astro-cid-zfe6x5iz]{background:none;border:none;cursor:pointer;display:flex;align-items:center;gap:.75rem;font-family:var(--font-body);font-size:.8rem;font-weight:400;letter-spacing:.05em;text-align:left;padding:.4rem 0;color:var(--text-secondary);text-decoration:none;transition:all .3s}.nav-btn[data-astro-cid-zfe6x5iz]:hover,.nav-btn[data-astro-cid-zfe6x5iz].active{color:var(--text-primary);padding-left:.5rem}.nav-btn[data-astro-cid-zfe6x5iz].active{font-weight:600}.nav-icon[data-astro-cid-zfe6x5iz]{width:1.2rem;text-align:center;transition:transform .3s}.nav-btn[data-astro-cid-zfe6x5iz]:hover .nav-icon[data-astro-cid-zfe6x5iz],.nav-btn[data-astro-cid-zfe6x5iz].active .nav-icon[data-astro-cid-zfe6x5iz]{transform:scale(1.2)}.nav-btn[data-astro-cid-zfe6x5iz]:nth-child(5n+1) .nav-icon[data-astro-cid-zfe6x5iz]{color:var(--accent-orange)}.nav-btn[data-astro-cid-zfe6x5iz]:nth-child(5n+2) .nav-icon[data-astro-cid-zfe6x5iz]{color:var(--accent-teal)}.nav-btn[data-astro-cid-zfe6x5iz]:nth-child(5n+3) .nav-icon[data-astro-cid-zfe6x5iz]{color:var(--accent-purple)}.nav-btn[data-astro-cid-zfe6x5iz]:nth-child(5n+4) .nav-icon[data-astro-cid-zfe6x5iz]{color:var(--accent-teal)}.nav-btn[data-astro-cid-zfe6x5iz]:nth-child(5n+5) .nav-icon[data-astro-cid-zfe6x5iz]{color:var(--accent-orange)}.nav-footer[data-astro-cid-zfe6x5iz]{margin-top:auto;padding-top:2rem}.nav-footer[data-astro-cid-zfe6x5iz] span[data-astro-cid-zfe6x5iz]{font-size:.55rem;letter-spacing:.15em;text-transform:uppercase;color:var(--text-muted)}.hamburger[data-astro-cid-zfe6x5iz]{display:none;position:fixed;top:1rem;right:1rem;z-index:200;width:48px;height:48px;background:#0b0f19cc;backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:12px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:12px;transition:all .3s}.hamburger[data-astro-cid-zfe6x5iz] span[data-astro-cid-zfe6x5iz]{display:block;width:22px;height:2px;background:var(--text-primary);border-radius:2px;transition:all .35s cubic-bezier(.4,0,.2,1);transform-origin:center}.hamburger[data-astro-cid-zfe6x5iz].open span[data-astro-cid-zfe6x5iz]:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger[data-astro-cid-zfe6x5iz].open span[data-astro-cid-zfe6x5iz]:nth-child(2){opacity:0;transform:scaleX(0)}.hamburger[data-astro-cid-zfe6x5iz].open span[data-astro-cid-zfe6x5iz]:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-overlay[data-astro-cid-zfe6x5iz]{display:none;position:fixed;inset:0;z-index:98}.nav-overlay[data-astro-cid-zfe6x5iz].open{display:block;background:#0009}@media(max-width:768px){.section-nav[data-astro-cid-zfe6x5iz]{transform:translateY(-100%);transition:transform .4s cubic-bezier(.4,0,.2,1);width:100%;height:100vh;z-index:150;padding:5rem 2rem 3rem;justify-content:flex-start;gap:2rem;background:linear-gradient(180deg,#0b0f19fc,#0b0f19fa)}.section-nav[data-astro-cid-zfe6x5iz].open{transform:translateY(0)}.nav-brand[data-astro-cid-zfe6x5iz]{margin-bottom:0}.nav-links[data-astro-cid-zfe6x5iz]{gap:.75rem}.nav-btn[data-astro-cid-zfe6x5iz]{font-size:1.1rem;padding:.6rem 0}.nav-icon[data-astro-cid-zfe6x5iz]{width:1.5rem;font-size:1.2rem}.nav-footer[data-astro-cid-zfe6x5iz]{position:absolute;bottom:2rem;left:2rem}.hamburger[data-astro-cid-zfe6x5iz]{display:flex}}