:root { color-scheme: dark; --ink: #f7f7fb; --muted: #a7a7b7; --line: rgba(255,255,255,.12); --surface: rgba(255,255,255,.055); --blue: #7799ff; --violet: #b690ff; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-width: 320px; margin: 0; overflow-x: hidden; background: #0c0c10; color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; text-decoration: none; } button { font: inherit; }
.ambient, .ambient::after { position: fixed; z-index: -1; width: 38rem; height: 38rem; border-radius: 50%; filter: blur(72px); opacity: .2; pointer-events: none; content: ""; }.ambient { top: -19rem; right: -11rem; background: #405cff; }.ambient::after { top: 31rem; right: 43rem; background: #934cff; }
.wrap { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }.topbar { display: flex; align-items: center; justify-content: space-between; min-height: 82px; border-bottom: 1px solid var(--line); }.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 720; letter-spacing: -.04em; }.brand img { width: 30px; height: 30px; }.brand small { color: var(--muted); font-size: .74rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }.nav { display: flex; align-items: center; gap: 24px; color: #d8d8e3; font-size: .9rem; }.nav a:not(.nav-button) { transition: color .2s ease; }.nav a:not(.nav-button):hover { color: white; }
.nav-button, .button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; transition: transform .2s ease, background .2s ease; }.nav-button { padding: 10px 15px; background: var(--surface); border: 1px solid var(--line); }.nav-button:hover, .button:hover { transform: translateY(-2px); }
.language-select { appearance: none; padding: 9px 28px 9px 10px; border: 1px solid var(--line); border-radius: 999px; background: linear-gradient(45deg,transparent 50%,#d8d8e3 50%) calc(100% - 13px) 53%/5px 5px no-repeat,linear-gradient(135deg,#d8d8e3 50%,transparent 50%) calc(100% - 9px) 53%/5px 5px no-repeat,var(--surface); color: #d8d8e3; font: inherit; font-size: .78rem; font-weight: 700; letter-spacing: .06em; cursor: pointer; }.language-select:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.hero { padding: clamp(88px, 13vw, 180px) 0 112px; }.eyebrow { margin: 0 0 24px; color: #bfc4d9; font-size: .76rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }h1, h2, p { margin-top: 0; }h1 { max-width: 900px; margin-bottom: 26px; font-size: clamp(3.9rem, 9.4vw, 8.5rem); line-height: .91; letter-spacing: -.075em; }.gradient { background: linear-gradient(105deg,#fafaff 11%,var(--blue) 50%,var(--violet)); -webkit-background-clip: text; background-clip: text; color: transparent; }.intro { max-width: 565px; color: var(--muted); font-size: clamp(1.1rem,1.8vw,1.35rem); line-height: 1.55; }.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }.button { padding: 14px 20px; border: 1px solid var(--line); font-size: .94rem; font-weight: 650; }.button-primary { border-color: transparent; background: #f2f3ff; color: #15151b; }.button-quiet { background: var(--surface); }
.section { padding: 34px 0 118px; }.section-heading { display: grid; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: 48px; margin-bottom: 34px; }.section-heading h2 { margin: 0; font-size: clamp(2rem,4vw,3.5rem); line-height: 1; letter-spacing: -.055em; }.section-heading p { margin: 4px 0 0; max-width: 460px; color: var(--muted); line-height: 1.6; }.experiments { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }.experiment { min-height: 285px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.02); transition: background .25s ease,transform .25s ease; }.experiment:hover { background: var(--surface); transform: translateY(-4px); }.number { display: block; margin-bottom: 60px; color: #8790b2; font-size: .74rem; font-weight: 700; letter-spacing: .13em; }.experiment h3 { margin: 0 0 13px; font-size: 1.4rem; letter-spacing: -.035em; }.experiment p { margin: 0; color: var(--muted); line-height: 1.55; }
.notice { display: grid; grid-template-columns: 84px 1fr auto; gap: 25px; align-items: center; padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: linear-gradient(110deg,rgba(94,121,255,.14),rgba(151,98,255,.06)); }.notice-icon { display: grid; width: 60px; height: 60px; place-items: center; border: 1px solid rgba(174,186,255,.35); border-radius: 50%; color: #c8d1ff; font-size: 1.4rem; }.notice h2 { margin: 0 0 7px; font-size: 1.25rem; letter-spacing: -.025em; }.notice p { margin: 0; color: #bebfce; line-height: 1.5; }.text-link { color: #dfe4ff; font-size: .9rem; font-weight: 700; white-space: nowrap; }.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }.footer { display: flex; justify-content: space-between; gap: 20px; padding: 28px 0 42px; border-top: 1px solid var(--line); color: #9494a5; font-size: .8rem; }.footer-links { display: flex; gap: 20px; }.footer a:hover { color: white; }
.error { display: grid; min-height: calc(100vh - 82px); align-content: center; justify-items: start; padding: 72px 0 120px; }.error-code { margin: 0 0 10px; color: var(--blue); font-size: .8rem; font-weight: 800; letter-spacing: .15em; }.error h1 { max-width: 750px; margin-bottom: 24px; font-size: clamp(4rem,12vw,10rem); }.error p { max-width: 490px; color: var(--muted); font-size: 1.08rem; line-height: 1.6; }
@media (max-width:760px) { .wrap { width: min(100% - 32px,1160px); }.topbar { min-height: 70px; }.nav { gap: 15px; font-size: .83rem; }.nav a:first-child { display:none; }.section-heading,.notice { grid-template-columns: 1fr; gap:20px; }.experiments { grid-template-columns:1fr; }.experiment { min-height:210px; }.number { margin-bottom:38px; }.notice { padding:25px; }.footer { flex-direction:column; } }