:root{--bg:#03070b;--surface:#07121a;--ink:#d9fbff;--muted:#6f96a0;--accent:#20f3ff;--accent-2:#ff38d1;--line:rgba(32,243,255,.25);--display:"Arial Narrow","Yu Gothic",sans-serif}
body{background-image:linear-gradient(rgba(32,243,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(32,243,255,.04) 1px,transparent 1px);background-size:42px 42px}.exp-header{background:rgba(3,7,11,.9)}.helix-hero h1{font-family:var(--display);letter-spacing:-.07em}.helix-hero h1 em{color:transparent;font-style:normal;-webkit-text-stroke:1px var(--accent);text-shadow:0 0 25px rgba(32,243,255,.35)}.hero-photo{position:absolute;inset:0;z-index:0;width:100%;height:100%;object-fit:cover;filter:contrast(1.08) saturate(1.12)}.hero-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(3,7,11,.94) 0%,rgba(3,7,11,.84) 32%,rgba(3,7,11,.42) 58%,rgba(3,7,11,.7) 100%)}.node-map{background:radial-gradient(circle at 50% 50%,rgba(32,243,255,.16),transparent 48%),rgba(3,7,11,.6);backdrop-filter:blur(3px);box-shadow:inset 0 0 0 1px var(--accent)}.grid-plane{position:absolute;inset:5%;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:38px 38px;transform:perspective(500px) rotateX(58deg);transform-origin:bottom}.node{position:absolute;width:18px;aspect-ratio:1;border:2px solid var(--accent);border-radius:50%;background:#031216;box-shadow:0 0 18px var(--accent);animation:helixPulse 2s ease-in-out infinite}.n1{top:20%;left:24%}.n2{top:38%;right:18%;animation-delay:.3s}.n3{bottom:21%;left:37%;animation-delay:.7s}.n4{top:57%;left:12%;background:var(--accent-2);border-color:var(--accent-2);box-shadow:0 0 18px var(--accent-2)}.n5{right:34%;bottom:9%;animation-delay:1s}.link{position:absolute;height:1px;background:linear-gradient(90deg,var(--accent),var(--accent-2));transform-origin:left}.l1{top:22%;left:25%;width:55%;rotate:20deg}.l2{top:59%;left:14%;width:52%;rotate:-18deg}.l3{right:19%;bottom:24%;width:44%;rotate:153deg}.node-map>p{position:absolute;right:17px;bottom:14px;color:var(--accent);font:700 .5rem/1.7 "Courier New",monospace;text-align:right}
.network{background:#061019}.telemetry{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--accent);border-left:1px solid var(--accent)}.telemetry article{padding:22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.telemetry span{font:.5rem "Courier New",monospace}.telemetry strong{display:block;margin:55px 0 10px;color:var(--accent);font:700 clamp(2.4rem,5vw,5.5rem)/1 "Courier New",monospace}.telemetry p{color:var(--muted);font-size:.5rem}.compute{background:#e8fbfb;color:#071018;--muted:#49636a;--line:rgba(7,16,24,.25)}.terminal{border:2px solid #071018;background:#061019;color:#bffcff;box-shadow:12px 12px 0 var(--accent-2)}.terminal header{display:flex;gap:7px;padding:12px;border-bottom:1px solid #31515c}.terminal header i{width:8px;aspect-ratio:1;border-radius:50%;background:var(--accent-2)}.terminal header b{margin-left:auto;font:.48rem "Courier New",monospace}.terminal pre{min-height:430px;margin:0;padding:28px;overflow:auto;font:700 clamp(.7rem,1.4vw,1.1rem)/1.9 "Courier New",monospace}.architecture .card:nth-child(2){background:#102633}.architecture .card:nth-child(3){background:var(--accent-2);color:#071018;--muted:#4d1741}
body[data-motion-theme="helix-grid"] [data-motion-hero-part]{animation-name:helix-node-boot;animation-duration:820ms;animation-timing-function:steps(8,end)}body[data-motion-theme="helix-grid"] .motion-progress{color:var(--accent);background:#132d37;box-shadow:0 0 15px var(--accent)}
@keyframes helix-node-boot{0%{opacity:0;translate:-20px 0;filter:brightness(3);clip-path:inset(0 100% 0 0)}55%{opacity:1;clip-path:inset(0)}75%{translate:4px 0}100%{opacity:1;translate:0 0;filter:none}}@keyframes helixPulse{50%{scale:1.55;opacity:.45}}
.card-list{display:grid;gap:7px;margin:16px 0 0;padding:0;list-style:none}.card-list li{position:relative;padding-left:15px;color:var(--muted);font-size:.62rem}.card-list li::before{content:"→";position:absolute;left:0;color:var(--accent)}
.section-photo{position:relative;margin:0 0 clamp(36px,6vw,64px);border:1px solid var(--line);overflow:hidden;isolation:isolate}.section-photo img{display:block;width:100%;height:auto;aspect-ratio:1200/670;object-fit:cover;filter:contrast(1.08) saturate(1.12)}.section-photo::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,11,0) 52%,rgba(3,7,11,.9) 100%),linear-gradient(90deg,rgba(32,243,255,.1),transparent 42%);pointer-events:none}.section-photo figcaption{position:absolute;left:0;right:0;bottom:0;display:flex;flex-wrap:wrap;gap:10px;align-items:baseline;padding:14px 18px;color:var(--ink);font-size:.68rem;line-height:1.5}.section-photo figcaption span{color:var(--accent);font:800 .55rem "Courier New",monospace;letter-spacing:.08em}
.free-tier-note{max-width:640px;margin:-18px 0 26px;padding:14px 16px;border:1px solid var(--line);background:var(--surface);color:var(--muted);font-size:.68rem;line-height:1.7}.free-tier-note b{color:var(--accent);font-size:.6rem;letter-spacing:.06em;text-transform:uppercase}
.dev-notes{display:grid;gap:16px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}.dev-notes b{display:block;margin-bottom:6px;color:var(--accent-2);font-size:.6rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.dev-notes p{margin:0;color:var(--muted);font-size:.68rem;line-height:1.75}
.developers{background:#e8fbfb;color:#071018;--muted:#49636a;--line:rgba(7,16,24,.25)}.developers .terminal pre{min-height:240px}.pre-block{margin-top:16px;border:1px solid #071018;background:#061019;box-shadow:6px 6px 0 var(--accent-2)}.pre-block pre{margin:0;padding:16px;overflow-x:auto;color:#bffcff;font:700 .64rem/1.8 "Courier New",monospace}
.table-wrap{overflow-x:auto;border:1px solid var(--line)}.data-table{width:100%;min-width:560px;border-collapse:collapse}.data-table th,.data-table td{padding:13px 16px;border-bottom:1px solid var(--line);white-space:nowrap;font-size:.66rem;text-align:left}.data-table thead th{color:var(--accent);background:var(--surface);font:800 .55rem/1 "Courier New",monospace;letter-spacing:.08em;text-transform:uppercase}.data-table tbody th{color:var(--accent);font-weight:800}.data-table tbody tr:last-child th,.data-table tbody tr:last-child td{border-bottom:none}.table-note{margin:14px 0 0;color:var(--muted);font-size:.6rem}
.team-card{padding:0 0 clamp(20px,3vw,38px)}.team-card .team-photo{position:relative;margin:0 0 18px;aspect-ratio:3/4;overflow:hidden;border-bottom:1px solid var(--line)}.team-card .team-photo img{display:block;width:100%;height:100%;object-fit:cover;filter:contrast(1.08) saturate(1.12) grayscale(.15)}.team-card .team-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,7,11,0) 60%,rgba(3,7,11,.55) 100%),linear-gradient(90deg,rgba(32,243,255,.14),transparent 40%);pointer-events:none}.team-card h3,.team-card .team-role,.team-card>p{margin-left:clamp(20px,3vw,38px);margin-right:clamp(20px,3vw,38px)}.team-card h3{margin-top:0;margin-bottom:6px;font-size:1.4rem}.team-role{margin-bottom:14px;color:var(--accent);font-size:.55rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.news-list{display:grid;margin:0;padding:0;border-top:1px solid var(--line);list-style:none}.news-list li{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}.news-list time{color:var(--accent);font:700 .62rem "Courier New",monospace}.news-list p{margin:0;color:var(--muted);font-size:.72rem}
.faq-list{display:grid;border-top:1px solid var(--line)}.faq-list details{padding:18px 0;border-bottom:1px solid var(--line)}.faq-list summary{cursor:pointer;list-style:none;padding-right:26px;position:relative;font-weight:800;font-size:.78rem}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary::after{content:"+";position:absolute;right:2px;top:0;color:var(--accent);font-size:1rem}.faq-list details[open] summary::after{content:"–"}.faq-list details p{margin:12px 0 0;color:var(--muted);font-size:.72rem}
.company-dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.company-dl>div{padding:20px 24px;background:var(--surface);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.company-dl dt{margin:0 0 6px;color:var(--accent);font:800 .5rem "Courier New",monospace;letter-spacing:.08em;text-transform:uppercase}.company-dl dd{margin:0;font-size:.78rem}
@media(max-width:760px){.telemetry{grid-template-columns:repeat(2,1fr)}.terminal pre{min-height:300px}.node-map{min-height:390px}}
@media(max-width:560px){.news-list li{grid-template-columns:1fr;gap:6px}.data-table th,.data-table td{padding:10px 12px}.pre-block pre{font-size:.58rem}}
.developers .split-copy,.pre-block,.pre-block pre{min-width:0}
@media(prefers-reduced-motion:reduce){.node{animation:none!important}}