*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0B0B0F;--surface: #13131A;--text: #E8E8F0;--text-muted: #7A7A95;--accent-1: #8B5CF6;--accent-2: #38BDF8;--gradient: linear-gradient(135deg, #8B5CF6 0%, #38BDF8 100%);--gradient-t: linear-gradient(135deg, #C4B5FD 0%, #7DD3FC 100%);--border: rgba(255,255,255,.07);--f-head: "Lexend", system-ui, sans-serif;--f-body: "Inter", system-ui, sans-serif}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--f-body);line-height:1.6;overflow-x:hidden}nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:1.25rem 5%;display:flex;align-items:center;justify-content:space-between;transition:background .35s,backdrop-filter .35s,box-shadow .35s}nav.scrolled{background:#0b0b0fe0;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 1px 0 var(--border)}.nav-logo{font-family:var(--f-head);font-size:1.2rem;font-weight:700;letter-spacing:-.02em;text-decoration:none;background:var(--gradient-t);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-links{display:flex;align-items:center;gap:2.25rem;list-style:none}.nav-links a{color:var(--text-muted);text-decoration:none;font-size:.88rem;font-weight:500;letter-spacing:.01em;transition:color .2s}.nav-links a:hover{color:var(--text)}.nav-signin{color:var(--text-muted);text-decoration:none;font-size:.88rem;font-weight:500;letter-spacing:.01em;margin-right:.25rem;transition:color .2s}.nav-signin:hover{color:var(--text)}.nav-right{display:flex;align-items:center;gap:1rem}.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.6rem 1.4rem;border-radius:8px;font-family:var(--f-body);font-size:.9rem;font-weight:500;cursor:pointer;border:none;text-decoration:none;transition:transform .2s,box-shadow .2s,background .2s}.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 0 24px #8b5cf647}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 36px #8b5cf680}.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px}.hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .3s}.mobile-menu{display:none;position:fixed;top:64px;left:0;right:0;z-index:999;background:#0b0b0ff7;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:1.5rem 5%;flex-direction:column;gap:1.25rem;border-bottom:1px solid var(--border)}.mobile-menu.open{display:flex}.mobile-menu a{color:var(--text-muted);text-decoration:none;font-size:1rem;font-weight:500;padding:.5rem 0;border-bottom:1px solid var(--border);transition:color .2s}.mobile-menu a:hover{color:var(--text)}.mobile-menu .btn{text-align:center;justify-content:center;border:none}section{padding:7rem 5%}.container{max-width:1400px;margin:0 auto}.container-narrow{max-width:760px;margin:0 auto}.section-label{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-1);margin-bottom:1rem}.section-heading{font-family:var(--f-head);font-size:clamp(1.75rem,3.5vw,2.75rem);font-weight:700;letter-spacing:-.03em;margin-bottom:.75rem}.section-sub{color:var(--text-muted);font-size:1rem;margin-bottom:3.5rem}.gradient-text{background:var(--gradient-t);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.fade-in{opacity:0;transform:translateY(26px);transition:opacity .65s ease,transform .65s ease}.fade-in.visible{opacity:1;transform:translateY(0)}.fd-1{transition-delay:.1s}.fd-2{transition-delay:.2s}.fd-3{transition-delay:.3s}.fd-4{transition-delay:.4s}#hero{min-height:100vh;padding-top:90px;padding-left:3%;padding-right:3%;padding-bottom:7rem;display:flex;align-items:center;position:relative;overflow-x:hidden}#hero>.container{max-width:100%}#hero:before{content:"";position:absolute;top:-10%;right:-5%;width:620px;height:620px;background:radial-gradient(circle,rgba(139,92,246,.14) 0%,transparent 70%);pointer-events:none}#hero:after{content:"";position:absolute;bottom:5%;left:-8%;width:480px;height:480px;background:radial-gradient(circle,rgba(56,189,248,.07) 0%,transparent 70%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:6rem;align-items:center}.hero-text{position:relative;z-index:1}.hero-tag{display:inline-flex;align-items:center;gap:.5rem;background:#8b5cf61a;border:1px solid rgba(139,92,246,.25);border-radius:100px;padding:.35rem 1rem;font-size:.78rem;color:#c4b5fd;margin-bottom:1.75rem}.hero-tag:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent-1);flex-shrink:0;animation:live-dot 2.2s ease-in-out infinite}@keyframes live-dot{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}.hero-h1{font-family:var(--f-head);font-size:clamp(2.4rem,4.5vw,3.85rem);font-weight:700;letter-spacing:-.03em;line-height:1.08;margin-bottom:1.4rem}.hero-sub{font-size:1.1rem;color:var(--text-muted);line-height:1.75;margin-bottom:2.5rem;max-width:460px}.hero-ctas{display:flex;gap:1rem;flex-wrap:wrap}.hero-visual{position:relative;height:520px;display:flex;align-items:center;justify-content:center}#particles-canvas{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}.hero-nostra{position:relative;z-index:2;width:100%;height:100%;display:block}#concept{text-align:center;background:linear-gradient(180deg,var(--bg) 0%,var(--surface) 50%,var(--bg) 100%)}.concept-h2{font-family:var(--f-head);font-size:clamp(2rem,4vw,3.25rem);font-weight:700;letter-spacing:-.03em;line-height:1.12;margin-bottom:1.4rem}.concept-p{font-size:1.08rem;color:var(--text-muted);line-height:1.85}#how-it-works{background:var(--bg)}.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}.step-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:2rem 1.6rem;transition:border-color .3s,transform .3s,box-shadow .3s;cursor:default}.step-card:hover{border-color:#8b5cf659;transform:translateY(-5px);box-shadow:0 16px 48px #00000059}.step-icon{width:100%;aspect-ratio:4/3;border-radius:10px;overflow:hidden;margin-bottom:1.25rem}.step-icon img{width:100%;height:100%;object-fit:cover;display:block;border-radius:10px}.step-title{font-family:var(--f-head);font-size:1.1rem;font-weight:600;margin-bottom:.6rem;letter-spacing:-.01em}.step-desc{color:var(--text-muted);font-size:.88rem;line-height:1.7}#mid-break{padding:0;height:500px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;text-align:center}.mid-bg{position:absolute;inset:0;background:radial-gradient(ellipse 65% 65% at 50% 50%,rgba(139,92,246,.18) 0%,transparent 65%),radial-gradient(ellipse 35% 45% at 15% 80%,rgba(56,189,248,.1) 0%,transparent 60%),linear-gradient(180deg,var(--bg) 0%,#0c0819 40%,#080d1a 60%,var(--bg) 100%)}.mid-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(139,92,246,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(139,92,246,.055) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 85% 85% at 50% 50%,black 0%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse 85% 85% at 50% 50%,black 0%,transparent 70%)}.mid-content{position:relative;z-index:1}.mid-quote{font-family:var(--f-head);font-size:clamp(2.2rem,5.5vw,4rem);font-weight:700;letter-spacing:-.035em;line-height:1.12;max-width:800px}#vision{background:var(--bg)}.vision-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}.vision-h2{font-family:var(--f-head);font-size:clamp(1.75rem,3vw,2.5rem);font-weight:700;letter-spacing:-.03em;margin-bottom:1.25rem}.vision-p{color:var(--text-muted);font-size:1rem;line-height:1.8;margin-bottom:2rem}.vision-list{list-style:none;display:flex;flex-direction:column;gap:.85rem;margin-bottom:2.5rem}.vision-list li{display:flex;align-items:center;gap:.75rem;font-size:1rem;color:var(--text)}.vision-list li:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gradient);flex-shrink:0}.vision-tagline{font-family:var(--f-head);font-size:1.05rem;font-weight:600;color:var(--text)}.vision-visual{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--border);box-shadow:0 0 60px #8b5cf61a}.vision-visual img{width:100%;height:100%;object-fit:cover;display:block;border-radius:20px}#team{background:var(--surface);text-align:center}.team-h2{font-family:var(--f-head);font-size:clamp(1.5rem,3vw,2.25rem);font-weight:700;letter-spacing:-.02em;margin-bottom:.75rem}.team-sub{color:var(--text-muted);font-size:1rem;margin-bottom:3rem}.team-strip{display:flex;justify-content:center;gap:5rem;flex-wrap:wrap}.team-member{display:flex;flex-direction:column;align-items:center;gap:.7rem}.team-avatar{width:80px;height:80px;border-radius:50%;object-fit:cover;border:2px solid var(--border);transition:border-color .3s,transform .3s,box-shadow .3s}.team-member:hover .team-avatar{border-color:#8b5cf68c;transform:scale(1.06);box-shadow:0 0 24px #8b5cf64d}.team-name{font-family:var(--f-head);font-size:.95rem;font-weight:600;letter-spacing:-.01em}.team-role{font-size:.8rem;color:var(--text-muted)}#final-cta{text-align:center;background:var(--bg);position:relative;overflow:hidden}#final-cta:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:700px;height:500px;background:radial-gradient(ellipse,rgba(139,92,246,.11) 0%,transparent 70%);pointer-events:none}.final-h2{font-family:var(--f-head);font-size:clamp(2rem,4.5vw,3.5rem);font-weight:700;letter-spacing:-.035em;margin-bottom:2.25rem;max-width:700px;margin-left:auto;margin-right:auto}.final-p{color:var(--text-muted);font-size:1.05rem;line-height:1.75;margin-bottom:2.5rem;max-width:540px;margin-left:auto;margin-right:auto}.btn-final{padding:.9rem 2.6rem;font-size:1.05rem}.final-note{margin-top:1.25rem;font-size:.83rem;color:var(--text-muted)}footer{background:var(--surface);border-top:1px solid var(--border);padding:1.75rem 5%;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}.footer-logo{font-family:var(--f-head);font-size:1rem;font-weight:700;background:var(--gradient-t);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.footer-right{display:flex;align-items:center;gap:2rem;flex-wrap:wrap}.footer-links{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}.footer-links a{font-size:.78rem;color:var(--text-muted);text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--text)}.footer-copy{font-size:.78rem;color:var(--text-muted)}@media(max-width:960px){.hero-grid{grid-template-columns:1fr}.hero-visual{height:320px}.vision-grid{grid-template-columns:1fr}.vision-visual{display:none}.steps-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.nav-links,.nav-cta,.nav-signin{display:none}.hamburger{display:flex}.hero-visual{height:280px}.steps-grid{grid-template-columns:1fr}.team-strip{gap:2.5rem}section{padding:5rem 5%}}