/* Vensono — site styles */
/* Fonts — self-hosted (SIL Open Font License, see assets/fonts) */
@font-face{font-family:'Archivo';font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/assets/fonts/archivo-latin-wdth-normal.woff2) format('woff2-variations'),url(/assets/fonts/archivo-latin-wdth-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Archivo';font-style:normal;font-display:swap;font-weight:100 900;font-stretch:62% 125%;src:url(/assets/fonts/archivo-latin-ext-wdth-normal.woff2) format('woff2-variations'),url(/assets/fonts/archivo-latin-ext-wdth-normal.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-display:swap;font-weight:400;src:url(/assets/fonts/jetbrains-mono-latin-400-normal.woff2) format('woff2')}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-display:swap;font-weight:500;src:url(/assets/fonts/jetbrains-mono-latin-500-normal.woff2) format('woff2')}
:root{
  --ink:#030708; --ink-2:#0D1213; --line:#1C2224; --line-2:#3A4043;
  --paper:#F2F2EF; --white:#FFFFFF;
  --text-2:#B7BCBE; --text-3:#9AA0A3; --text-4:#7E8487;
  --dark-2:#3A4043; --dark-3:#4D5356;
  --radius:20px; --pill:999px;
  --max:1280px; --gutter:24px;
  --display:'Archivo',system-ui,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--ink);color:var(--paper);font-family:var(--display);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--paper)}
a:hover{color:var(--white)}
:focus-visible{outline:2px solid var(--paper);outline-offset:3px}
.light :focus-visible{outline-color:var(--ink)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:16px;top:-60px;background:var(--paper);color:var(--ink);padding:10px 16px;border-radius:var(--pill);z-index:10;font-weight:700}
.skip:focus{top:16px}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
.section{border-top:1px solid var(--line)}
.section > .wrap{padding-top:112px;padding-bottom:112px}
@media (max-width:640px){.section > .wrap{padding-top:72px;padding-bottom:72px}}

.eyebrow{font-family:var(--mono);font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3)}
.light .eyebrow{color:var(--dark-3)}
h1,h2,h3{font-stretch:125%;font-weight:800;margin:0;letter-spacing:-.015em}
h1{font-size:clamp(44px,6.4vw,92px);line-height:.98;letter-spacing:-.02em}
h2{font-size:clamp(32px,4vw,54px);line-height:1.02}
h3{font-size:32px;line-height:1.05}
p{margin:0}
.lead{font-size:20px;color:var(--text-2);max-width:540px}
.muted{color:var(--text-2)}
.small{font-size:14px;color:var(--text-3)}
.stack{display:flex;flex-direction:column;gap:22px}
.row{display:flex;flex-wrap:wrap;gap:64px}
.row > *{min-width:0}

/* header */
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;padding-top:28px;padding-bottom:28px}
.site-header .logo img{height:26px;width:auto}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:28px;font-size:15px}
.nav a{text-decoration:none;color:var(--text-2)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--paper)}
.nav a.btn,.nav a.btn:hover{color:var(--ink)}
[hidden]{display:none !important}
@media (max-width:640px){.nav .hide-sm{display:none}}

/* buttons & inputs */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 26px;border-radius:var(--pill);border:0;background:var(--paper);color:var(--ink);font:inherit;font-weight:700;font-size:16px;text-decoration:none;cursor:pointer}
.btn:hover{background:var(--white);color:var(--ink)}
.btn--sm{min-height:44px;padding:0 20px;font-size:15px}
.btn--ghost{background:transparent;color:var(--paper);border:1px solid var(--paper)}
.btn--ghost:hover{background:var(--paper);color:var(--ink)}
.btn--dark{background:var(--ink);color:var(--paper)}
.btn--dark:hover{background:#1A1F21;color:var(--white)}
.input{flex:1 1 240px;min-width:0;min-height:52px;padding:0 20px;border-radius:var(--pill);border:1px solid var(--line-2);background:var(--ink-2);color:var(--paper);font:inherit;font-size:16px}
.input::placeholder{color:var(--text-4)}
.signup{display:flex;flex-wrap:wrap;gap:10px;max-width:540px}
.form-note{font-size:14px;color:var(--text-3)}
.form-status{font-size:15px;min-height:1.5em}
.hp{position:absolute;left:-5000px}

/* hero */
.hero{display:flex;flex-wrap:wrap;align-items:center;gap:56px;padding-top:48px;padding-bottom:96px}
.hero > div{flex:1 1 460px;min-width:0}
.hero img{width:100%;aspect-ratio:754/721;object-fit:cover;border-radius:var(--radius)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--text-3);max-width:540px}
.consent input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--paper);flex:0 0 auto}

/* manifesto */
.manifesto{padding:120px 0}
.manifesto p{font-stretch:110%;font-size:clamp(22px,2.4vw,32px);line-height:1.35;color:var(--text-2);max-width:900px}
.manifesto p + p{margin-top:24px}
.manifesto strong{color:var(--paper);font-weight:800}
.manifesto .first{font-stretch:125%;font-weight:800;font-size:clamp(32px,4vw,54px);line-height:1.05;color:var(--paper);letter-spacing:-.015em}

/* research panel */
.panel{border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.fact{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 24px;padding:24px 0;border-bottom:1px solid var(--line)}
.fact b{flex:0 0 150px;font-stretch:125%;font-weight:800;font-size:40px;line-height:1}
.fact b.dim{color:var(--text-3)}
.fact span{flex:1 1 220px;min-width:0;color:var(--text-2)}
.fact sup{color:var(--text-3)}
.refs{margin:20px 0 0;padding-left:18px;font-size:13px;color:var(--text-3)}

/* cards */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:36px;display:flex;flex-direction:column;gap:18px}
.card .num{font-family:var(--mono);font-size:14px;color:var(--text-3)}
.card .top{display:flex;justify-content:space-between;align-items:center;gap:12px}
.tag{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-2);border:1px solid var(--line-2);border-radius:var(--pill);padding:6px 12px}
.card--light{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.card--light .muted,.card--light li{color:var(--dark-2)}
.card ul{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px;color:var(--text-2)}
.card .price{font-stretch:125%;font-weight:700;font-size:22px}
.card .actions{margin-top:auto;padding-top:8px}

/* light section */
.light{background:var(--paper);color:var(--ink)}
.light .muted{color:var(--dark-2)}
.light .row{align-items:center}
.product-box{background:var(--white);border-radius:var(--radius);padding:24px;display:flex;align-items:center;justify-content:center}
.chips{display:flex;flex-wrap:wrap;gap:12px;padding-top:8px}
.chip{border:1px solid var(--ink);border-radius:var(--pill);padding:10px 18px;font-size:15px;font-weight:600}

/* lab */
.study-tabs{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.study-tab{text-align:left;display:flex;flex-direction:column;gap:14px;padding:28px;border-radius:var(--radius);cursor:pointer;font:inherit;color:var(--paper);background:transparent;border:1px solid var(--line)}
.study-tab:hover{border-color:var(--line-2)}
.study-tab[aria-selected="true"]{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.study-tab .meta{display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:13px;letter-spacing:.08em;text-transform:uppercase;opacity:.75}
.study-tab .t{font-stretch:125%;font-weight:800;font-size:30px;line-height:1.05}
.study-tab .q{font-size:15px;opacity:.85}
.study{display:flex;flex-wrap:wrap;gap:64px}
.study > aside{flex:1 1 300px;min-width:0}
.study > .embed{flex:2 1 560px;min-width:0}
.rq{border:1px solid var(--line);border-radius:16px;padding:20px;display:flex;flex-direction:column;gap:6px}
.rq .eyebrow{font-size:12px}
.placeholder{border:1px dashed var(--line-2);border-radius:var(--radius);padding:40px;color:var(--text-3);font-size:15px;text-align:center}
.placeholder code{font-family:var(--mono);color:var(--text-2)}

/* footer */
.site-footer{border-top:1px solid var(--line)}
.site-footer .wrap{padding-top:48px;padding-bottom:56px;display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:32px;font-size:14px;color:var(--text-3)}
.site-footer img{height:32px;width:auto;align-self:flex-start}
.site-footer nav{display:flex;flex-wrap:wrap;gap:24px}
.site-footer nav a{color:var(--text-2)}
.legal{font-size:12px;color:var(--text-4);line-height:1.6}

/* prose (privacy) */
.prose{max-width:720px}
.prose h2{font-size:28px;margin:48px 0 12px}
.prose p,.prose li{color:var(--text-2)}
.prose p + p{margin-top:12px}

/* welcome banner after email confirmation */
.welcome{background:var(--paper);color:var(--ink)}
.welcome .wrap{padding-top:16px;padding-bottom:16px;font-size:15px;display:flex;flex-wrap:wrap;gap:4px 10px;align-items:baseline}
.welcome a{color:var(--ink);font-weight:700}