:root{--bg:#09090b;--bg-subtle:#111113;--border:#27272a;--text:#fafafa;--text-muted:#a1a1aa;--accent:#60a5fa;--accent-hover:#93c5fd}[data-theme=light]{--bg:#fafafa;--bg-subtle:#f4f4f5;--border:#e4e4e7;--text:#09090b;--text-muted:#71717a;--accent:#2563eb;--accent-hover:#1d4ed8}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;font-size:1rem;transition:background .2s,color .2s}a{color:inherit;text-decoration:none}.container{max-width:1100px;margin:0 auto;padding:0 1.5rem}header{position:sticky;top:0;z-index:100;border-bottom:1px solid var(--border);background:var(--bg);backdrop-filter:blur(8px)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.logo img{height:36px;display:block;transform:rotate(180deg);transition:filter .2s}[data-theme=dark] .logo img{filter:brightness(0)invert(1)}[data-theme=light] .logo img{filter:brightness(0)}nav{display:flex;align-items:center;gap:2rem}nav a{font-size:.875rem;color:var(--text-muted);transition:color .15s}nav a:hover{color:var(--text)}.nav-links{display:flex;align-items:center;gap:2rem}.hamburger{display:none;background:0 0;border:1px solid var(--border);color:var(--text);cursor:pointer;padding:.35rem .6rem;border-radius:6px;font-size:1rem;line-height:1}@media(max-width:640px){.hamburger{display:block}.nav-links{display:none;position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--bg);border-bottom:1px solid var(--border);padding:.5rem 0;z-index:99}.nav-links.open{display:flex}.nav-links a{width:100%;padding:.75rem 1.5rem;font-size:1rem}.theme-toggle{margin:.5rem 1.5rem}}.theme-toggle{background:0 0;border:1px solid var(--border);color:var(--text-muted);cursor:pointer;padding:.35rem .6rem;border-radius:6px;font-size:.85rem;transition:color 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var(--border)}.section-label{font-size:.75rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:1rem}.section-title{font-size:clamp(1.5rem,3vw,2.25rem);font-weight:700;letter-spacing:-.02em;margin-bottom:1rem}.section-subtitle{color:var(--text-muted);max-width:52ch;font-size:1.05rem;line-height:1.7}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;margin-top:3rem}.card{background:var(--bg-subtle);border:1px solid var(--border);border-radius:12px;padding:1.75rem;transition:border-color .15s}.card:hover{border-color:var(--text-muted)}.card-icon{font-size:1.5rem;margin-bottom:1rem}.card h3{font-size:1rem;font-weight:600;margin-bottom:.5rem}.card p{font-size:.9rem;color:var(--text-muted);line-height:1.6}.services-list{margin-top:3rem;display:flex;flex-direction:column;gap:0}.service-item{display:grid;grid-template-columns:1fr 2fr;gap:2rem;padding:2rem 0;border-top:1px solid 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