:root{--font-main: "Inter", system-ui, -apple-system, sans-serif;--font-heading: "Poppins", sans-serif;--bg-dark: #0a0b14;--bg-card: rgba(255, 255, 255, .03);--bg-glass: rgba(15, 17, 26, .7);--primary: #ff2a2a;--primary-glow: rgba(255, 42, 42, .5);--accent-blue: #2a7fff;--accent-glow: rgba(42, 127, 255, .4);--text-main: #f0f0f5;--text-muted: #a0a0b0;--text-dim: #606070;--border: rgba(255, 255, 255, .08);--border-hover: rgba(255, 42, 42, .3);--transition: all .3s cubic-bezier(.4, 0, .2, 1);--shadow-sm: 0 4px 12px rgba(0, 0, 0, .5);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .7);--container-max: 1200px;--z-header: 1000;--z-dropdown: 1010}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-main);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,.logo{font-family:var(--font-heading);font-weight:700;letter-spacing:-.02em}a{color:inherit;text-decoration:none;transition:var(--transition)}ul{list-style:none}img{max-width:100%;display:block}.container{width:90%;max-width:var(--container-max);margin:0 auto}.section{padding:80px 0}.text-center{text-align:center}.text-primary{color:var(--primary)}.text-muted{color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;border-radius:8px;font-weight:600;cursor:pointer;border:none;font-family:var(--font-main);gap:10px;position:relative;overflow:hidden}.btn-primary{background-color:var(--primary);color:#fff;box-shadow:0 4px 15px var(--primary-glow)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px var(--primary-glow);background:linear-gradient(135deg,var(--primary),#ff5555)}.btn-secondary{background:transparent;border:1px solid var(--border);color:var(--text-muted)}.btn-secondary:hover{background:#ffffff0d;border-color:var(--text-main);color:var(--text-main)}.glass{background:var(--bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border)}header{position:fixed;top:0;width:100%;z-index:var(--z-header);padding:20px 0;transition:var(--transition)}header.scrolled{padding:12px 0;background:#0a0b14d9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.navbar{display:flex;justify-content:space-between;align-items:center}.hamburger{display:none}.logo{font-size:1.5rem;display:flex;align-items:center;gap:10px}.logo-icon{width:32px;height:32px}.nav-links{display:flex;gap:32px}.nav-link{font-weight:500;color:var(--text-muted)}.nav-link:hover,.nav-link.active{color:var(--primary)}.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden}.hero-content{position:relative;z-index:2;max-width:800px}.hero-tag{display:inline-block;padding:6px 16px;background:#ff2a2a1a;border:1px solid var(--border-hover);border-radius:100px;color:var(--primary);font-size:.85rem;font-weight:600;margin-bottom:24px}.hero-title{font-size:clamp(2.5rem,8vw,4.5rem);line-height:1.1;margin-bottom:24px}.hero-subtitle{font-size:1.25rem;color:var(--text-muted);margin-bottom:40px;max-width:600px}.hero-visual{position:absolute;top:50%;right:-5%;transform:translateY(-50%);width:50%;height:80%;pointer-events:none}.glow-orb{position:absolute;border-radius:50%;filter:blur(100px);z-index:1;opacity:.2;mix-blend-mode:screen}.orb-primary{width:400px;height:400px;background:var(--primary);top:10%;right:10%}.orb-blue{width:300px;height:300px;background:var(--accent-blue);bottom:10%;right:20%}.animate-up{opacity:0;transform:translateY(30px);transition:opacity .8s ease-out,transform .8s ease-out}.animate-up.visible{opacity:1;transform:translateY(0)}.radar-rotate{animation:rotate 60s linear infinite;transform-origin:center}.radar-pulse{animation:pulse 4s ease-in-out infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:.05}50%{opacity:.15}}.glass{transition:var(--transition)}.glass:hover{border-color:var(--border-hover);background:#ffffff0d;transform:translateY(-5px);box-shadow:var(--shadow-lg)}.glass i{transition:var(--transition)}.glass:hover i{transform:scale(1.1);filter:drop-shadow(0 0 8px var(--primary-glow))}.project-filter-btn.active,.blog-filter-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}.project-filter-btn.active:hover,.blog-filter-btn.active:hover{background:var(--primary);border-color:var(--primary);color:#fff;opacity:.95}.hero-stats{display:flex;gap:40px;margin-top:60px;padding-top:40px;border-top:1px solid var(--border)}.stat-item{display:flex;flex-direction:column}.stat-val{font-size:2rem;font-weight:800;color:var(--primary);line-height:1}.stat-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-top:8px}.pillar-item{display:flex;gap:20px;align-items:center}.pillar-icon{width:50px;height:50px;background:#ff2a2a0d;border:1px solid var(--border);border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:1.2rem;flex-shrink:0}.pillar-info h4{font-size:1rem;margin-bottom:4px}.service-icon{font-size:2.5rem;color:var(--primary);margin-bottom:24px;transition:var(--transition)}.service-card:hover .service-icon{transform:translateY(-5px);filter:drop-shadow(0 0 10px var(--primary-glow))}.service-list{margin-top:24px;display:flex;flex-direction:column;gap:10px}.service-list li{font-size:.85rem;color:var(--text-muted);display:flex;align-items:center;gap:10px}.service-list li i{font-size:.7rem;color:var(--primary)}.radar-container{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.radar-svg{width:100%;max-width:600px;fill:none;stroke-width:.5}.hub-card{transition:var(--transition)}.hub-card:hover{transform:translateY(-8px) scale(1.02);border-color:var(--primary);box-shadow:0 20px 40px #ff2a2a1a}.hub-card:nth-child(2):hover{border-color:var(--accent-blue);box-shadow:0 20px 40px #2a7fff1a}.hub-footer i{transition:transform .3s ease}.hub-card:hover .hub-footer i{transform:translate(5px)}#pitoti-chat-root{position:fixed;bottom:24px;right:24px;z-index:999}.pitoti-chat-toggle{width:56px;height:56px;border-radius:50%;background:var(--primary);color:#fff;border:none;cursor:pointer;box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:center;font-size:1.25rem;transition:var(--transition)}.pitoti-chat-toggle:hover{transform:scale(1.05);box-shadow:0 6px 24px var(--primary-glow)}.pitoti-chat-panel{position:absolute;bottom:70px;right:0;width:380px;max-width:calc(100vw - 48px);max-height:480px;background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .2s,visibility .2s,transform .2s}.pitoti-chat-panel--open{opacity:1;visibility:visible;transform:translateY(0)}.pitoti-chat-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;font-family:var(--font-heading);font-weight:600}.pitoti-chat-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px}.pitoti-chat-close:hover{color:var(--text-main)}.pitoti-chat-status{padding:8px 20px;font-size:.85rem;color:var(--text-muted);display:none}.pitoti-chat-status.error{color:var(--primary)}.pitoti-chat-messages{flex:1;overflow-y:auto;padding:16px;min-height:200px;max-height:320px;display:flex;flex-direction:column;gap:12px}.pitoti-chat-empty{color:var(--text-muted);font-size:.9rem;text-align:center;margin:auto}.pitoti-msg{padding:10px 14px;border-radius:12px;max-width:90%}.pitoti-msg-label{font-size:.75rem;font-weight:600;color:var(--text-muted);display:block;margin-bottom:4px}.pitoti-msg--user{background:#ff2a2a26;border:1px solid var(--border-hover);align-self:flex-end;margin-left:auto}.pitoti-msg--assistant{background:var(--bg-card);border:1px solid var(--border);align-self:flex-start}.pitoti-msg p{margin:0;font-size:.9rem;line-height:1.5}.pitoti-chat-form{display:flex;gap:10px;padding:16px;border-top:1px solid var(--border)}.pitoti-chat-form input{flex:1;padding:12px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--text-main);font-size:.95rem}.pitoti-chat-form input::placeholder{color:var(--text-dim)}.pitoti-chat-form button{padding:12px 16px}@media(max-width:768px){.nav-links{display:none}.hamburger{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer}.hamburger span{display:block;width:25px;height:2px;background:#fff;transition:var(--transition)}.hero-visual{display:none}.hero-content{text-align:center;margin-top:60px}}