:root{--bg-base:#030712;--bg-surface:#0b0f19;--bg-surface-hover:#111827;--border-subtle:#1f2937;--border-hover:#374151;--text-primary:#f9fafb;--text-secondary:#9ca3af;--text-muted:#6b7280;--color-accent:#38bdf8;--color-success:#10b981;--color-warning:#f59e0b;--color-danger:#ef4444;--grad-primary:linear-gradient(135deg, #f3f4f6 0%, #9ca3af 100%);--grad-accent:linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);--grad-dark:linear-gradient(180deg, #070b15 0%, #030712 100%);--font-heading:"Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-body:"Geist", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", monospace;--transition-premium:all .25s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;background-color:var(--bg-base);color:var(--text-primary);font-family:var(--font-body);letter-spacing:-.01em;-webkit-font-smoothing:antialiased;scroll-padding-top:90px;font-size:16px;line-height:1.6}body{background:var(--grad-dark);min-height:100vh;position:relative;overflow-x:hidden}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:#1f2937;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.03em;color:#fff;font-weight:700;line-height:1.2}a{color:inherit;transition:var(--transition-premium);text-decoration:none}img,svg{max-width:100%;height:auto;display:block}.glass-card{background:var(--bg-surface);border:1px solid var(--border-subtle);transition:var(--transition-premium);border-radius:12px;padding:28px;box-shadow:0 4px 20px #0003}.glass-card:hover{border-color:var(--border-hover);background:var(--bg-surface-hover);transform:translateY(-2px);box-shadow:0 8px 30px #0000004d}.section-container{max-width:1100px;margin:0 auto;padding:100px 24px}.section-header{max-width:600px;margin-bottom:64px}.section-title{letter-spacing:-.04em;margin-bottom:12px;font-size:2.25rem;font-weight:700}.section-subtitle{color:var(--text-secondary);font-size:1.05rem}.text-gradient{background:var(--grad-primary);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text}.badge{font-size:.75rem;font-family:var(--font-mono);letter-spacing:.02em;border:1px solid var(--border-subtle);color:var(--text-secondary);background:#ffffff08;border-radius:6px;align-items:center;margin-bottom:24px;padding:6px 14px;font-weight:600;display:inline-flex}.btn{cursor:pointer;transition:var(--transition-premium);border:none;border-radius:8px;outline:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:.95rem;font-weight:600;display:inline-flex}.btn-primary{color:#030712;background:#fff;box-shadow:0 4px 12px #ffffff1a}.btn-primary:hover{background:#f3f4f6;transform:translateY(-1px);box-shadow:0 6px 16px #ffffff26}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-subtle);background:0 0}.btn-secondary:hover{border-color:var(--border-hover);background:#ffffff08;transform:translateY(-1px)}.btn-icon{transition:transform .2s}.btn-primary:hover .btn-icon{transform:translate(3px)}.main-header{z-index:100;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);background:#030712cc;width:100%;position:fixed;top:0;left:0}.header-container{justify-content:space-between;align-items:center;max-width:1100px;margin:0 auto;padding:18px 24px;display:flex}.logo-link{font-family:var(--font-heading);color:#fff;letter-spacing:-.04em;font-size:1.25rem;font-weight:700}.logo-accent{color:var(--text-muted)}.nav-menu{align-items:center;gap:28px;display:flex}.nav-link{color:var(--text-secondary);padding:4px 0;font-size:.9rem;font-weight:500}.nav-link:hover,.nav-link.active{color:#fff}.nav-btn{border:1px solid var(--border-subtle);color:var(--text-primary);background:0 0;border-radius:6px;padding:8px 16px;font-size:.85rem;font-weight:600}.nav-btn:hover{border-color:var(--border-hover);background:#ffffff08}.mobile-menu-toggle{cursor:pointer;background:0 0;border:none;flex-direction:column;gap:5px;padding:4px;display:none}.mobile-menu-toggle .bar{width:20px;height:2px;transition:var(--transition-premium);background-color:#fff}.hero-section{padding-top:180px;padding-bottom:60px}.hero-grid{grid-template-columns:1.15fr .85fr;align-items:center;gap:80px;display:grid}.hero-title{letter-spacing:-.05em;background:linear-gradient(#fff 0%,#9ca3af 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:24px;font-size:3.5rem;font-weight:800;line-height:1.1}.hero-description{color:var(--text-secondary);margin-bottom:36px;font-size:1.1rem;line-height:1.7}.hero-actions{gap:16px;display:flex}.visual-card{border:1px solid var(--border-subtle);background:#02040a;border-radius:8px;width:100%;max-width:440px;padding:0;overflow:hidden}.card-header{border-bottom:1px solid var(--border-subtle);background:#0b0f19;align-items:center;padding:12px 18px;display:flex}.window-controls{gap:6px;display:flex}.window-controls .dot{background-color:#1f2937;border-radius:50%;width:8px;height:8px}.terminal-title{font-family:var(--font-mono);color:var(--text-muted);text-align:center;width:100%;font-size:.75rem}.terminal-body{font-family:var(--font-mono);min-height:220px;color:var(--text-secondary);background:#02040a;flex-direction:column;gap:6px;padding:20px 24px;font-size:.85rem;display:flex}.terminal-line{justify-content:flex-start;gap:8px;display:flex}.t-accent{color:var(--text-muted)}.t-success{color:var(--color-accent)}.t-label{color:var(--text-muted)}.t-value{color:var(--text-primary);font-weight:600}.t-value-good{color:#fff;font-weight:600}.terminal-line-blink{color:var(--text-muted);align-items:center;gap:8px;margin-top:auto;display:flex}.cursor-block{background-color:var(--text-muted);width:6px;height:12px;animation:1s steps(2,start) infinite blink;display:inline-block}@keyframes blink{to{visibility:hidden}}.visual-card-footer{border-top:1px solid var(--border-subtle);background:#0b0f19;padding:16px 20px}.slider-container{flex-direction:column;gap:8px;display:flex}.slider-label{font-family:var(--font-mono);color:var(--text-muted);justify-content:space-between;font-size:.75rem;display:flex}.slider-label span{color:var(--text-primary);font-weight:600}.load-slider{appearance:none;background:var(--border-subtle);outline:none;width:100%;height:2px}.load-slider::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#fff;border-radius:50%;width:12px;height:12px;transition:transform .1s}.load-slider::-webkit-slider-thumb:hover{transform:scale(1.3)}.pillars-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.pillars-grid>:nth-child(4){grid-column:span 1}.pillars-grid>:nth-child(5){grid-column:span 2}.pillar-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:8px;flex-direction:column;gap:12px;padding:28px;display:flex}.pillar-icon{border:1px solid var(--border-subtle);width:36px;height:36px;color:var(--text-secondary);background:#ffffff05;border-radius:6px;justify-content:center;align-items:center;display:flex}.pillar-card:hover .pillar-icon{color:#fff;border-color:var(--border-hover)}.pillar-title{letter-spacing:-.02em;font-size:1.15rem;font-weight:600}.pillar-text{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.achievements-list{flex-direction:column;gap:20px;display:flex}.achievement-item{grid-template-columns:140px 1fr;align-items:stretch;gap:40px;display:grid}.achievement-metrics{text-align:right;border-right:1px solid var(--border-subtle);flex-direction:column;justify-content:center;padding-right:40px;display:flex}.metric-number{font-family:var(--font-mono);color:#fff;font-size:1.75rem;font-weight:600;line-height:1.1}.metric-label{font-family:var(--font-mono);color:var(--text-muted);text-transform:uppercase;margin-top:6px;font-size:.7rem}.achievement-content{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:8px;padding:24px 32px}.ach-title{letter-spacing:-.02em;margin-bottom:4px;font-size:1.2rem;font-weight:600}.ach-tag{font-family:var(--font-mono);color:var(--color-accent);margin-bottom:12px;font-size:.75rem;display:inline-block}.ach-desc{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.topology-container{box-shadow:none;background:0 0;border:none;padding:0}.topology-grid{grid-template-columns:1.1fr .9fr;align-items:stretch;gap:32px;display:grid}.topology-map{flex-direction:column;gap:12px;display:flex}.topo-node{background:var(--bg-surface);border:1px solid var(--border-subtle);cursor:pointer;transition:var(--transition-premium);border-radius:8px;align-items:center;gap:16px;padding:14px 20px;display:flex}.topo-node:hover{border-color:var(--border-hover);background:#ffffff03}.topo-node.active{border-color:var(--border-hover);background:var(--bg-surface-hover)}.topo-node .node-icon{border:1px solid var(--border-subtle);width:32px;height:32px;color:var(--text-muted);background:#ffffff05;border-radius:6px;justify-content:center;align-items:center;display:flex}.topo-node.active .node-icon{color:#fff;background:#ffffff0d;border-color:#fff}.node-name{font-size:.95rem;font-weight:600;display:block}.node-status{font-family:var(--font-mono);color:var(--text-muted);font-size:.75rem;display:block}.topo-node.active .node-status{color:var(--color-accent)}.topo-line{background:var(--border-subtle);width:1px;height:16px;margin-left:35px}.topo-line.active{background:var(--border-hover)}.topology-info-panel{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:8px;flex-direction:column;padding:32px;display:flex}.panel-header{border-bottom:1px solid var(--border-subtle);margin-bottom:16px;padding-bottom:16px}.panel-node-index{font-family:var(--font-mono);color:var(--text-muted);text-transform:uppercase;margin-bottom:4px;font-size:.7rem;display:block}.panel-node-title{font-size:1.25rem;font-weight:700}.panel-content p{color:var(--text-secondary);margin-bottom:24px;font-size:.9rem;line-height:1.6}.panel-stats{gap:32px;margin-top:auto;display:flex}.panel-stat-item{flex-direction:column;display:flex}.stat-label{font-family:var(--font-mono);color:var(--text-muted);text-transform:uppercase;margin-bottom:4px;font-size:.7rem}.stat-val{font-family:var(--font-mono);color:#fff;font-size:.95rem;font-weight:600}.stack-categories{flex-wrap:wrap;justify-content:flex-start;gap:10px;margin-bottom:32px;display:flex}.stack-cat-btn{border:1px solid var(--border-subtle);color:var(--text-secondary);cursor:pointer;transition:var(--transition-premium);background:0 0;border-radius:6px;padding:8px 16px;font-size:.85rem;font-weight:600}.stack-cat-btn:hover{border-color:var(--border-hover);color:#fff;background:#ffffff05}.stack-cat-btn.active{color:#030712;background:#fff;border-color:#0000}.stack-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;display:grid}.stack-item{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:8px;flex-direction:column;gap:10px;padding:24px;display:flex}.stack-item.faded{opacity:.15;transform:scale(.98)}.stack-item.highlighted{border-color:var(--border-hover);background:var(--bg-surface-hover)}.stack-item-tag{font-family:var(--font-mono);color:var(--text-muted);border:1px solid var(--border-subtle);background:#ffffff05;border-radius:4px;align-self:flex-start;padding:2px 6px;font-size:.65rem}.stack-item-title{font-size:1.05rem;font-weight:600}.stack-item-desc{color:var(--text-secondary);font-size:.8rem;line-height:1.5}.contact-grid{grid-template-columns:.9fr 1.1fr;align-items:center;gap:64px;display:grid}.contact-paragraph{color:var(--text-secondary);margin-top:16px;margin-bottom:32px;font-size:1.05rem;line-height:1.6}.social-channels{flex-direction:column;gap:12px;display:flex}.social-badge{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:8px;align-items:center;gap:12px;padding:14px 20px;font-size:.9rem;font-weight:600;display:inline-flex}.social-badge:hover{border-color:var(--border-hover);color:#fff;transform:translate(4px)}.contact-form-card{box-shadow:0 10px 40px #0000004d}.contact-form{flex-direction:column;gap:16px;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}.form-label{font-family:var(--font-mono);color:var(--text-muted);text-transform:uppercase;font-size:.75rem}.form-input{border:1px solid var(--border-subtle);color:#fff;transition:var(--transition-premium);background:#02040a;border-radius:6px;outline:none;padding:12px 14px;font-family:inherit;font-size:.9rem}.form-input:focus{border-color:var(--border-hover)}.text-area{resize:vertical;min-height:100px}.btn-submit{width:100%}.form-success-msg{color:#fff;border:1px solid var(--border-subtle);background:#ffffff08;border-radius:6px;align-items:center;gap:12px;padding:12px 16px;font-size:.9rem;font-weight:600;animation:.3s fadeIn;display:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(2px)}to{opacity:1;transform:translateY(0)}}.main-footer{border-top:1px solid var(--border-subtle);background:#02040a}.footer-container{max-width:1100px;color:var(--text-muted);justify-content:space-between;align-items:center;margin:0 auto;padding:28px 24px;font-size:.8rem;display:flex}.built-info{color:var(--text-secondary);font-weight:500}@media (width<=1024px){.hero-grid,.contact-grid{grid-template-columns:1fr;gap:40px}.hero-visual{justify-content:center;display:flex}.pillars-grid{grid-template-columns:repeat(2,1fr)}.topology-grid{grid-template-columns:1fr;gap:24px}}@media (width<=768px){.section-title{font-size:1.85rem}.hero-title{font-size:2.25rem}.hero-description{font-size:1rem}.mobile-menu-toggle{display:flex}.nav-menu{border-bottom:1px solid var(--border-subtle);opacity:0;visibility:hidden;width:100%;transition:var(--transition-premium);background:#030712;flex-direction:column;align-items:stretch;gap:20px;padding:28px 24px;position:absolute;top:100%;left:0;transform:translateY(-4px)}.nav-menu.open{opacity:1;visibility:visible;transform:translateY(0)}.nav-btn{text-align:center}.pillars-grid{grid-template-columns:1fr}.achievement-item{grid-template-columns:1fr;gap:12px}.achievement-metrics{text-align:left;border-right:none;border-bottom:1px solid var(--border-subtle);padding-bottom:12px;padding-right:0}.footer-container{text-align:center;flex-direction:column;gap:12px}}