/* ---------- tokens ---------- */
:root{
  --bg:#000;
  --fg:#fff;
  --fg-2:rgba(255,255,255,.64);
  --fg-3:rgba(255,255,255,.40);
  --fg-4:rgba(255,255,255,.22);
  --line:rgba(255,255,255,.10);
  --line-2:rgba(255,255,255,.18);
  --s1:rgba(255,255,255,.035);
  --s2:rgba(255,255,255,.07);
  --accent:#4f6bff;
  --accent-fill:#2e4bff;
  --accent-fill-hover:#1f3cf0;
  --accent-soft:rgba(79,107,255,.16);
  --paper:#fff;
  --ink:#000;
  --ink-2:#5a5a5a;
  --ink-3:#9a9a9a;
  --ink-line:#e3e3e3;
  --font:"Schibsted Grotesk",ui-sans-serif,system-ui,"Helvetica Neue",Arial,sans-serif;
  --mono:"Geist Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  --gutter:clamp(20px,5vw,72px);
  --max:1360px;
  --r:12px;
  --r-sm:7px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:1.0625rem;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
code,pre,kbd{font-family:var(--mono)}
svg{display:block}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
::selection{background:var(--accent);color:#fff}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 12px;z-index:100}
.skip:focus{left:8px}

/* ---------- type ---------- */
.display{font-weight:600;letter-spacing:-.045em;line-height:.92;font-size:clamp(2.9rem,8.4vw,7.9rem);text-wrap:balance}
.h2{font-weight:600;letter-spacing:-.035em;line-height:.98;font-size:clamp(2.1rem,4.8vw,4.1rem);text-wrap:balance}
.h3{font-weight:600;letter-spacing:-.02em;line-height:1.15;font-size:1.375rem}
.lead{font-size:clamp(1.125rem,1.45vw,1.375rem);line-height:1.42;letter-spacing:-.012em;color:var(--fg-2);max-width:56ch;text-wrap:pretty}
.lead b{color:var(--fg);font-weight:500}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:.75rem;font-weight:500;letter-spacing:.06em;color:var(--accent);text-transform:uppercase}
.k{font-family:var(--mono);font-size:.75rem;letter-spacing:.02em;color:var(--fg-3)}

/* ---------- layout ---------- */
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(80px,11vw,170px);position:relative}
.section--tight{padding-block:clamp(60px,8vw,120px)}
.section--line{border-top:1px solid var(--line)}
.section--paper{background:var(--paper);color:var(--ink)}
.head{display:grid;gap:22px;margin-bottom:clamp(44px,5.5vw,84px)}
@media (min-width:900px){.head--split{grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:56px;align-items:end}}
.head--split .lead{justify-self:start}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 22px;border-radius:var(--r-sm);font-weight:600;font-size:1rem;letter-spacing:-.01em;transition:background-color .15s var(--ease),color .15s var(--ease),border-color .15s var(--ease),transform .08s var(--ease);white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--accent-fill);color:#fff}
.btn--primary:hover{background:var(--accent-fill-hover)}
.btn--white{background:#fff;color:#000}
.btn--white:hover{background:#e6e6e6}
.btn--ghost{color:#fff;border:1px solid var(--line-2)}
.btn--ghost:hover{background:var(--s2);border-color:rgba(255,255,255,.3)}
.btn--sm{height:34px;padding:0 14px;font-size:.875rem;font-weight:500}
.section--paper .btn--ghost{color:#000;border-color:#cfcfcf}
.section--paper .btn--ghost:hover{background:#f2f2f2}
.tlink{font-weight:600;color:var(--accent);letter-spacing:-.01em}
.tlink:hover{text-decoration:underline;text-underline-offset:4px}

/* ---------- brand: beam mark + wordmark ---------- */
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.045em;font-size:1.45rem;line-height:1}
.brand svg{width:1.5em;height:1.25em}
.brand__legacy{display:inline-flex;align-items:center;flex:0 0 auto}
.brand__legacy img{display:block;width:130px;height:auto}
.beam .in{fill:none;stroke:currentColor;stroke-width:9;stroke-linecap:round}
.beam .node{fill:currentColor}
.beam .out{fill:none;stroke:var(--accent);stroke-width:9;stroke-linecap:round}
.beam .pulse{fill:var(--accent)}
.beam .pulse-w{fill:#fff}
.section--paper .beam .out,.section--paper .beam .pulse{stroke:var(--accent-fill);fill:var(--accent-fill)}
.section--paper .beam .out{fill:none}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.72);backdrop-filter:blur(14px) saturate(140%);-webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid var(--line)}
.nav__row{display:flex;align-items:center;justify-content:space-between;height:66px;gap:24px}
.nav__links{display:none;align-items:center;gap:2px}
.nav__item{position:relative}
.nav__link{display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 12px;border-radius:var(--r-sm);font-weight:500;font-size:.9375rem;color:var(--fg-2)}
.nav__link:hover,.nav__item:focus-within .nav__link{color:#fff;background:var(--s2)}
.nav__link svg{width:10px;height:10px}
.menu{position:absolute;top:calc(100% + 8px);left:0;min-width:240px;background:#0a0a0a;border:1px solid var(--line-2);border-radius:var(--r);padding:8px;box-shadow:0 20px 50px rgba(0,0,0,.6);opacity:0;transform:translateY(-4px);pointer-events:none;transition:opacity .14s var(--ease),transform .14s var(--ease)}
.nav__item:hover .menu,.nav__item:focus-within .menu{opacity:1;transform:none;pointer-events:auto}
.menu a{display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:var(--r-sm)}
.menu a:hover{background:var(--s2)}
.menu strong{font-weight:600;font-size:.9375rem;letter-spacing:-.01em}
.menu span{font-size:.8125rem;color:var(--fg-3)}
.nav__right{display:flex;align-items:center;gap:8px}
.nav__login{display:none;color:var(--fg-2);font-weight:500;font-size:.9375rem;padding:0 12px}
.nav__login:hover{color:#fff}
.nav__cta{display:none;height:38px;padding:0 16px;font-size:.9375rem}
.nav__toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--r-sm)}
.nav__toggle span{position:relative;display:block;width:18px;height:2px;background:#fff;transition:background .2s}
.nav__toggle span::before,.nav__toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;transition:transform .2s var(--ease)}
.nav__toggle span::before{top:-6px}.nav__toggle span::after{top:6px}
.nav.is-open .nav__toggle span{background:transparent}
.nav.is-open .nav__toggle span::before{transform:translateY(6px) rotate(45deg)}
.nav.is-open .nav__toggle span::after{transform:translateY(-6px) rotate(-45deg)}
.nav__sheet{display:none;border-top:1px solid var(--line);padding:12px var(--gutter) 24px;background:#000;max-height:calc(100vh - 66px);overflow:auto}
.nav.is-open .nav__sheet{display:block}
.sheet__group{padding:12px 0;border-bottom:1px solid var(--line)}
.sheet__group:last-of-type{border-bottom:0}
.sheet__group h4{font-family:var(--mono);font-size:.6875rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--fg-3);margin-bottom:6px}
.sheet__group a{display:block;padding:9px 0;font-size:1.0625rem;font-weight:500}
.sheet__cta{margin-top:14px;width:100%}
@media (min-width:960px){.nav__links{display:flex}.nav__cta,.nav__login{display:inline-flex}.nav__toggle{display:none}.nav.is-open .nav__sheet{display:none}}

/* ---------- final ---------- */
.final{padding-block:clamp(96px,13vw,200px);border-top:1px solid var(--line);position:relative;overflow:hidden}
.final__beam{position:absolute;right:-6vw;top:50%;transform:translateY(-50%);width:clamp(360px,54vw,900px);pointer-events:none;z-index:0}
@media (prefers-reduced-motion:reduce){.beam-pulses{display:none}}
.final .wrap{position:relative}
.final .display{font-size:clamp(2.6rem,6.2vw,5.6rem);text-wrap:pretty}
.br-d{display:none}
@media (min-width:900px){.br-d{display:inline}}
.final__ctas{margin-top:44px;display:flex;gap:12px;flex-wrap:wrap}
@media (max-width:760px){.final__beam{display:none}}
.final .lead{margin-top:28px}
.final__beam{opacity:1}
.final__beam .beam-pulses{opacity:1}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);padding:60px 0 40px;font-size:.9375rem}
.footer__grid{display:grid;gap:36px}
@media (min-width:760px){.footer__grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.footer h4{font-family:var(--mono);font-size:.6875rem;letter-spacing:.06em;text-transform:uppercase;font-weight:500;color:var(--fg-3);margin-bottom:14px}
.footer li{padding:5px 0}
.footer li a{color:var(--fg-2)}
.footer li a:hover{color:#fff}
.footer__brand{display:grid;gap:16px;align-content:start;max-width:36ch;color:var(--fg-3)}
.footer__base{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:52px;padding-top:20px;border-top:1px solid var(--line);color:var(--fg-4);font-size:.8125rem}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .demo__line{opacity:1;transform:none}
  .beam .pulse,.beam .pulse-w{display:none}
}