@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#080d16;--panel:#101a29;--panel2:#0d1725;--line:rgba(151,178,216,.16);--text:#eaf1fc;--muted:#94a4bb;--blue:#6b9cff;--mint:#61e4c1;--mono:'DM Mono',monospace;--sans:'Manrope',Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.65}a{color:inherit;text-decoration:none}.progress{position:fixed;z-index:1000;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--blue),var(--mint))}
.topbar{height:76px;position:sticky;top:0;z-index:100;background:rgba(8,13,22,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 5.5%}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.14em;font-size:15px}.brand-mark{display:grid;place-items:center;width:31px;height:31px;border:1px solid #5c8fff;color:#a9c5ff;border-radius:9px;font-family:var(--mono);font-size:17px}.brand-dot{color:var(--mint)}.nav{display:flex;align-items:center;gap:22px}.nav-link{font-size:11px;color:#94a4bb;transition:.2s}.nav-link:hover,.nav-link.active{color:#fff}.menu-toggle{display:none;background:none;border:0;color:white;font-size:24px}
.section{padding:110px 8%;max-width:1500px;margin:auto}.hero{min-height:680px;display:grid;grid-template-columns:1.04fr .96fr;align-items:center;gap:40px;padding-top:100px}.eyebrow{font:10px var(--mono);letter-spacing:.16em;color:var(--mint);margin-bottom:20px}.pulse,.live-dot{display:inline-block;width:7px;height:7px;background:var(--mint);border-radius:50%;margin-right:9px;box-shadow:0 0 13px var(--mint)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(48px,6.2vw,88px);line-height:1.04;letter-spacing:-.065em;margin:0 0 25px;font-weight:700}h1 em,h2 em,.closing em{font-style:normal;color:var(--mint)}.hero-lead{max-width:570px;color:#a9b8cc;font-size:15px;line-height:1.9}.hero-actions{display:flex;align-items:center;gap:27px;margin:32px 0 48px}.btn{display:inline-flex;align-items:center;gap:28px;padding:14px 19px;border-radius:5px;font-size:12px;font-weight:700}.btn.primary{background:var(--mint);color:#062018}.btn.primary span{font-size:18px}.text-link{font-size:12px;color:#c2d0e4}.hero-stats{display:flex;gap:40px}.hero-stats div{display:flex;flex-direction:column;gap:4px}.hero-stats strong{font:22px var(--mono);color:#e9f4ff}.hero-stats span{font-size:10px;color:#8091a9;line-height:1.5}
.hero-visual{display:flex;flex-direction:column;align-items:center}.orb-wrap{position:relative;width:min(440px,38vw);aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 50% 50%,rgba(56,113,186,.2),transparent 65%)}.orb-grid{position:absolute;inset:8%;border:1px solid rgba(96,153,232,.35);border-radius:50%;background:repeating-linear-gradient(0deg,transparent 0 25px,rgba(95,151,226,.12) 26px),repeating-linear-gradient(90deg,transparent 0 25px,rgba(95,151,226,.12) 26px);transform:rotate(27deg);mask-image:radial-gradient(circle,black 45%,transparent 73%)}.orb-core{width:43%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 35% 30%,#b5f9ed,#4d9ee8 34%,#162f5c 70%,#091222);box-shadow:0 0 55px rgba(73,158,231,.35),inset -20px -25px 50px #07101e;animation:float 6s ease-in-out infinite}.orbit{position:absolute;border:1px solid rgba(101,228,193,.45);border-radius:50%;width:90%;height:34%;transform:rotate(-28deg)}.orbit-b{width:82%;height:58%;transform:rotate(56deg);border-color:rgba(103,151,255,.5)}.orbit-c{width:100%;height:72%;transform:rotate(118deg);border-color:rgba(103,151,255,.25)}.orb-label{position:absolute;font:9px var(--mono);letter-spacing:.12em;color:#91b3d9}.label-one{top:4%;left:12%}.label-two{right:0;top:48%}.label-three{bottom:5%;left:15%}.orb-node{position:absolute;width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 15px var(--mint)}.n1{top:18%;right:19%}.n2{bottom:19%;left:14%}.n3{right:8%;bottom:32%;background:var(--blue)}.visual-caption{width:100%;text-align:center;margin-top:20px;font:9px var(--mono);color:#71839c;letter-spacing:.1em}.visual-caption span{color:var(--mint);margin-right:13px}
.intro-band{padding:45px 8%;background:#0e1927;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:180px 1fr;gap:40px;align-items:center}.band-label{font:10px var(--mono);letter-spacing:.15em;color:var(--mint)}.intro-band p{margin:0;max-width:900px;font-size:clamp(17px,2vw,24px);line-height:1.55;color:#d7e3f3}.intro-band b{color:var(--mint)}
.content-section{padding-top:115px;padding-bottom:115px}.content-section.alt{max-width:none;background:#0c1420;border-top:1px solid rgba(151,178,216,.07);border-bottom:1px solid rgba(151,178,216,.07)}.content-section.alt>*{max-width:1260px;margin-left:auto;margin-right:auto}.section-heading{max-width:760px;margin:0 auto 55px!important;text-align:center}.section-heading h2{font-size:clamp(34px,4.6vw,57px);letter-spacing:-.055em;line-height:1.13;margin-bottom:18px}.section-heading>p{font-size:14px;color:var(--muted);line-height:1.85}
.neuron-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:35px;align-items:center}.diagram-card{background:linear-gradient(145deg,#101d2d,#0b1421);border:1px solid var(--line);border-radius:12px;padding:20px}.diagram-top,.table-title{display:flex;justify-content:space-between;font:9px var(--mono);letter-spacing:.1em;color:#91a4bd}.live-dot{font-size:9px;color:var(--mint);background:none;box-shadow:none;width:auto;height:auto}.neuron-svg{width:100%;height:auto;margin:10px 0}.diagram-legend{display:flex;gap:22px;font-size:10px;color:#91a4bd}.diagram-legend i{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:7px}.legend-blue{background:var(--blue)}.legend-green{background:var(--mint)}
.mini-step{display:grid;grid-template-columns:40px 1fr;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}.step-num{font:12px var(--mono);color:var(--mint);padding-top:3px}.mini-step h3{font-size:14px;margin-bottom:5px}.mini-step p{font-size:11px;line-height:1.7;color:var(--muted);margin:0}.formula-panel{margin-top:35px;padding:28px 32px;background:linear-gradient(110deg,#122438,#101a29);border:1px solid rgba(97,228,193,.2);border-radius:10px;display:grid;grid-template-columns:1fr 1.2fr;gap:12px 30px;align-items:center}.formula-panel .eyebrow{margin:0 0 7px}.formula-panel h3{font-size:15px;margin:0}.formula{font:clamp(18px,2.6vw,28px) var(--mono);color:var(--mint);text-align:center}.formula-panel>p{grid-column:1/-1;font-size:10px;color:#91a4bd;margin:0}.note{margin-top:25px;padding:17px 20px;border-left:2px solid var(--mint);background:rgba(97,228,193,.055);color:#a7b7cc;font-size:12px;line-height:1.8}.note b{color:#dffcf4}
.network-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.network-card{background:#101c2b;border:1px solid var(--line);border-radius:10px;padding:22px}.network-art{height:150px;display:grid;place-items:center;background:radial-gradient(circle,rgba(73,125,197,.12),transparent 70%);margin-bottom:15px}.network-art svg{width:100%;height:100%}.tag,.spec-kicker{font:9px var(--mono);letter-spacing:.12em;color:var(--mint)}.network-card h3{font-size:17px;margin:10px 0}.network-card p{font-size:11px;line-height:1.8;color:var(--muted);min-height:78px}.card-meta{font:9px var(--mono);color:#7388a5;border-top:1px solid var(--line);padding-top:13px}.pixel-grid{width:115px;height:105px;background:linear-gradient(90deg,transparent 48%,#4d86d8 49% 51%,transparent 52%),linear-gradient(0deg,transparent 48%,#4d86d8 49% 51%,transparent 52%);background-size:18px 18px;opacity:.7;transform:perspective(150px) rotateX(35deg)}.conv-stack{position:absolute;display:flex;gap:8px;transform:translate(20px,12px)}.conv-stack i{width:28px;height:28px;border:1px solid var(--mint);background:#102a37;transform:rotate(45deg)}.sequence{display:flex;align-items:center;gap:10px;color:#a8c5f2;font:13px var(--mono)}.sequence b{padding:13px 10px;border:1px solid #416fae;border-radius:5px;background:#12243a}.sequence span{color:var(--mint);font-size:24px}.wide-info{display:flex;gap:20px;align-items:center;margin-top:22px;padding:22px;background:#111e2e;border:1px solid var(--line);border-radius:9px}.wide-icon{font-size:30px;color:var(--mint)}.wide-info h3{font-size:14px;margin:0 0 5px}.wide-info p{font-size:11px;color:var(--muted);margin:0;line-height:1.7}
.pipeline{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:14px;align-items:center}.pipe-step{background:#101c2b;border:1px solid var(--line);padding:20px;border-radius:8px;min-height:220px}.pipe-step>span{font:10px var(--mono);color:var(--mint)}.pipe-icon{font-size:27px;color:#8bb2f5;margin:18px 0}.pipe-step h3{font-size:14px}.pipe-step p{font-size:10px;color:var(--muted);line-height:1.7;margin:0}.pipe-arrow{color:var(--mint);font-size:20px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:25px}.info-block{padding:26px;background:#101b2a;border:1px solid var(--line);border-radius:9px}.info-block .eyebrow{margin-bottom:12px}.info-block h3{font-size:17px}.info-block p{font-size:11px;color:var(--muted);line-height:1.8}.code-sample{font:11px var(--mono);color:var(--mint);background:#080f19;padding:13px;border-radius:5px;overflow-wrap:anywhere}
.transformer-layout{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}.transformer-visual{padding:24px;background:#101c2b;border:1px solid var(--line);border-radius:10px}.token-row{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#8298b6;padding:12px 14px;background:#0a1421;border-radius:5px}.token-row b{color:#dce8f8;font-weight:600}.token-chips{display:flex;gap:8px;justify-content:center;margin:14px 0}.token-chips i{font:10px var(--mono);font-style:normal;padding:8px 10px;background:#1a3048;border:1px solid #315b86;border-radius:4px;color:#c8dcf6}.down-arrow{text-align:center;color:var(--mint);padding:6px}.block-3d{display:flex;align-items:center;gap:15px;padding:13px 16px;background:#15263a;border:1px solid #2d496b;border-radius:5px}.block-3d>span{font:10px var(--mono);color:var(--mint)}.block-3d b{font-size:11px}.block-3d small{margin-left:auto;font-size:9px;color:#8da1bb}.block-3d.highlight{border-color:var(--mint);background:#102b2d}.attention-box{display:flex;justify-content:space-between;align-items:center;padding:17px;background:#102b2d;border:1px solid rgba(97,228,193,.5);border-radius:6px}.attention-box span{display:block;font:9px var(--mono);color:var(--mint);margin-bottom:6px}.attention-box b{display:block;font-size:13px}.attention-box small{display:block;color:#9aafc4;font-size:9px;margin-top:4px}.attention-lines{display:flex;gap:4px;align-items:center}.attention-lines i{height:36px;width:5px;border-radius:4px;background:var(--mint);opacity:.35}.attention-lines i:nth-child(2){height:55px;opacity:.8}.attention-lines i:nth-child(3){height:26px;opacity:.55}.attention-lines i:nth-child(4){height:44px;opacity:.95}.output{border:1px solid rgba(97,228,193,.3)}.transformer-copy article{padding:17px 0;border-bottom:1px solid var(--line)}.transformer-copy h3{font-size:15px;margin-bottom:6px}.transformer-copy p{font-size:11px;color:var(--muted);line-height:1.8;margin:0}
.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.spec-card{padding:22px;background:#101c2b;border:1px solid var(--line);border-radius:8px}.spec-card strong{display:block;font-size:24px;margin:17px 0 10px}.spec-card p{font-size:10px;color:var(--muted);line-height:1.8;margin:0}.model-table-wrap{margin-top:30px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#101a28}.table-title{padding:17px 20px;border-bottom:1px solid var(--line)}table{width:100%;border-collapse:collapse;text-align:left}th,td{padding:14px 20px;border-bottom:1px solid var(--line);font-size:11px}th{font:9px var(--mono);color:#7e93b0;letter-spacing:.1em}td{color:#aebed2}td:first-child{color:var(--mint);font-weight:700}tbody tr:last-child td{border:0}
.local-layout{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.local-visual{padding:30px;background:radial-gradient(circle,rgba(55,114,180,.17),transparent 70%);text-align:center}.laptop{max-width:420px;margin:auto}.screen{height:235px;border:7px solid #293a50;border-bottom-width:12px;border-radius:12px 12px 4px 4px;background:#07101b;overflow:hidden;text-align:left;box-shadow:0 20px 60px rgba(0,0,0,.3)}.terminal-top{height:29px;background:#142338;display:flex;align-items:center;gap:5px;padding:0 12px}.terminal-top i{width:6px;height:6px;border-radius:50%;background:#5e7c9d}.terminal-top span{margin-left:auto;font:8px var(--mono);color:#7991ad}.terminal-code{padding:23px 20px;font:10px/2 var(--mono);color:#d4e1f3}.terminal-code p{margin:0}.terminal-code b,.green{color:var(--mint)}.muted{color:#7e94b3}.cursor{color:var(--mint);animation:blink 1s steps(2) infinite}.laptop-base{height:13px;width:110%;margin-left:-5%;background:linear-gradient(#71839a,#29384b);clip-path:polygon(4% 0,96% 0,100% 100%,0 100%);border-radius:0 0 9px 9px}.local-caption{font:9px var(--mono);letter-spacing:.12em;color:var(--mint);margin-top:24px}.local-copy h3{font-size:17px;margin:0 0 13px}.local-copy h3:not(:first-child){margin-top:25px}.check-list{padding-left:18px;color:#9eafc4;font-size:11px;line-height:2.1}.check-list b{color:#e1eafa}.tool-pills{display:flex;flex-wrap:wrap;gap:8px}.tool-pills span{font:10px var(--mono);padding:8px 11px;border:1px solid #35516e;border-radius:4px;color:#b7d0f1}.compare-grid{display:grid;grid-template-columns:1fr 50px 1fr;align-items:center;margin-top:40px}.compare-card{padding:25px;background:#101c2b;border:1px solid var(--line);border-radius:8px}.compare-card.local{border-color:rgba(97,228,193,.35)}.compare-label{font:9px var(--mono);color:var(--mint);letter-spacing:.1em}.compare-card h3{font-size:17px;margin:10px 0}.compare-card p{font-size:11px;color:var(--muted);line-height:1.8;margin:0}.compare-vs{text-align:center;font:12px var(--mono);color:#6f84a0}
.timeline{max-width:820px;margin:auto;position:relative}.timeline:before{content:"";position:absolute;left:82px;top:8px;bottom:8px;width:1px;background:linear-gradient(var(--mint),#42628c,transparent)}.time-item{display:grid;grid-template-columns:82px 1fr;gap:35px;padding:0 0 28px;position:relative}.time-item>span{font:13px var(--mono);color:var(--mint);padding-top:2px}.time-item>div{position:relative;padding:0 0 23px;border-bottom:1px solid var(--line)}.time-item>div:before{content:"";position:absolute;left:-42px;top:5px;width:9px;height:9px;border:2px solid var(--mint);background:var(--bg);border-radius:50%;box-shadow:0 0 12px rgba(97,228,193,.4)}.time-item h3{font-size:15px;margin-bottom:5px}.time-item p{font-size:11px;color:var(--muted);margin:0;line-height:1.8}
.future-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.future-card{padding:22px;background:#101c2b;border:1px solid var(--line);border-radius:8px}.future-card>span{font:11px var(--mono);color:var(--mint)}.future-card h3{font-size:15px;margin:25px 0 8px}.future-card p{font-size:10px;color:var(--muted);line-height:1.8;margin:0}.closing{text-align:center;padding:90px 20px 30px}.closing h2{font-size:clamp(31px,4vw,49px);line-height:1.2;letter-spacing:-.04em}.closing p{max-width:570px;margin:0 auto 27px;color:var(--muted);font-size:12px;line-height:1.8}.footer{padding:28px 8%;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.footer p{font-size:10px;color:#73849c;margin:0}.footer-code{font:9px var(--mono);color:#60748e;letter-spacing:.1em}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:translateY(0)}@keyframes float{0%,100%{transform:translateY(-7px)}50%{transform:translateY(8px)}}@keyframes blink{50%{opacity:0}}
@media(max-width:1050px){.nav{gap:12px}.nav-link{font-size:10px}.section{padding-left:6%;padding-right:6%}.hero{gap:10px}.orb-wrap{width:min(390px,42vw)}.pipeline{grid-template-columns:1fr 1fr;gap:12px}.pipe-arrow{display:none}.pipe-step{min-height:185px}.spec-grid{grid-template-columns:1fr 1fr}.network-grid{gap:12px}}
@media(max-width:760px){.topbar{height:65px;padding:0 5%}.menu-toggle{display:block}.nav{display:none;position:absolute;top:65px;left:0;right:0;background:#0b1421;padding:16px 6%;border-bottom:1px solid var(--line);grid-template-columns:1fr 1fr;gap:15px}.nav.open{display:grid}.nav-link{font-size:12px}.section{padding:78px 6%}.hero{grid-template-columns:1fr;padding-top:70px;min-height:auto}.hero-visual{margin-top:30px}.orb-wrap{width:min(370px,82vw)}h1{font-size:clamp(48px,13vw,72px)}.hero-stats{gap:22px}.hero-actions{margin-bottom:25px}.intro-band{grid-template-columns:1fr;gap:12px;padding:30px 6%}.neuron-layout,.transformer-layout,.local-layout{grid-template-columns:1fr;gap:25px}.neuron-explain{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.mini-step{grid-template-columns:30px 1fr}.formula-panel{grid-template-columns:1fr;text-align:center;padding:23px}.formula-panel>p{grid-column:auto}.network-grid{grid-template-columns:1fr}.network-card p{min-height:0}.pipeline{grid-template-columns:1fr 1fr}.two-col{grid-template-columns:1fr}.block-3d small{display:none}.spec-grid{grid-template-columns:1fr 1fr}.compare-grid{grid-template-columns:1fr;gap:12px}.compare-vs{padding:0}.future-grid{grid-template-columns:1fr 1fr}.footer{flex-wrap:wrap;gap:14px}.footer p{order:3;width:100%}.timeline:before{left:60px}.time-item{grid-template-columns:60px 1fr;gap:25px}.time-item>div:before{left:-32px}}
@media(max-width:430px){.neuron-explain{grid-template-columns:1fr}.hero-stats{gap:14px}.hero-stats strong{font-size:18px}.hero-stats span{font-size:9px}.pipeline,.spec-grid,.future-grid{grid-template-columns:1fr}.pipe-step{min-height:0}.token-chips{gap:4px}.token-chips i{font-size:8px;padding:7px}.transformer-visual{padding:13px}.attention-box{gap:8px}.attention-box small{max-width:180px}.footer-code{font-size:8px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}