/* Eva's Lab shared styles. Dark glowing-lab theme. Only transform/opacity animate.
   Heading font: Space Grotesk (SIL Open Font License 1.1), self-hosted latin subset. */
@font-face{font-family:"Space Grotesk";font-style:normal;font-weight:500 700;font-display:swap;src:url(space-grotesk-latin.woff2) format("woff2")}
:root{
  --bg:#0B0F17;--surface:#121826;--surface2:#182033;--glass:rgba(255,255,255,.06);--line:rgba(255,255,255,.12);
  --text:#E6EAF2;--muted:#9AA4B8;--teal:#2DE2C4;--a1:#2DE2C4;--a2:#7DD3FC;--on-accent:#06201C;
  --warn:#FBBF24;--radius:20px;--wrap:1120px;
  --head:"Space Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --body:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--body);overflow-x:hidden}
img,svg{max-width:100%;height:auto}
a{color:var(--a1);text-underline-offset:3px}
a:hover{color:#fff}
:focus-visible{outline:3px solid var(--a1);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--head);line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,7vw,4rem);font-weight:700}
h2{font-size:clamp(1.6rem,4.2vw,2.4rem);font-weight:700}
h3{font-size:1.18rem;font-weight:600}
p{margin:0 0 1em}
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:99;background:var(--surface);padding:10px 14px;border-radius:10px}
.muted{color:var(--muted)}.small{font-size:.9rem}.tiny{font-size:.8rem}
.grad{background:linear-gradient(100deg,var(--a1),var(--a2));-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{display:inline-block;font:600 .78rem/1 var(--head);letter-spacing:.14em;text-transform:uppercase;color:var(--a1);margin-bottom:14px}
section{padding:72px 0;position:relative;overflow-x:clip}
.section-head{max-width:680px;margin-bottom:32px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* header */
.top{position:sticky;top:0;z-index:50;background:rgba(11,15,23,.72);-webkit-backdrop-filter:blur(14px) saturate(140%);backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:16px;min-height:62px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font:700 1.08rem var(--head);letter-spacing:-.01em}
.brand svg,.brand img{width:32px;height:32px;flex:none;border-radius:9px}
.brand small{display:block;font:500 .72rem var(--body);color:var(--muted);letter-spacing:0}
.nav{margin-left:auto;display:flex;gap:4px;align-items:center}
.nav a{color:var(--muted);text-decoration:none;font-weight:500;font-size:.95rem;padding:12px 10px;border-radius:10px}
.nav a:hover{color:var(--text);background:var(--glass)}
.bylab{font-size:.85rem;color:var(--muted)!important;text-decoration:none;border:1px solid var(--line);padding:8px 12px!important;border-radius:999px;white-space:nowrap}
.bylab:hover{border-color:var(--a1)}
@media (max-width:560px){.nav .hide-sm{display:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:14px 22px;border-radius:14px;font:600 1rem var(--head);text-decoration:none;border:1px solid transparent;cursor:pointer;transition:transform .2s ease,opacity .2s}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:20px;height:20px;flex:none}
.btn.primary{background:linear-gradient(100deg,var(--a1),var(--a2));color:var(--on-accent)}
.btn.primary:hover{color:var(--on-accent)}
.btn.ghost{background:var(--glass);border-color:var(--line);color:var(--text)}
.btn.ghost:hover{border-color:var(--a1);color:#fff}
.btn[disabled],.btn.is-disabled{opacity:.45;cursor:not-allowed;transform:none;filter:grayscale(.6)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}

/* cards / glow */
.card{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.055),rgba(255,255,255,.025));border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.glow{position:relative;isolation:isolate}
.glow::before{content:"";position:absolute;z-index:-1;inset:auto;width:min(900px,140vw);aspect-ratio:1;left:50%;top:50%;transform:translate(-50%,-50%);background:radial-gradient(closest-side,color-mix(in srgb,var(--a1) 26%,transparent),transparent 70%);pointer-events:none;opacity:.9}
.pills{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:18px 0 0;list-style:none}
.pills li{font-size:.85rem;color:var(--text);background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:6px 12px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr))}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:color-mix(in srgb,var(--a1) 16%,transparent);color:var(--a1);margin-bottom:14px;font-size:22px}
.ico svg{width:24px;height:24px;fill:currentColor}
.check-list{list-style:none;padding:0;margin:0}
.check-list li{position:relative;padding-left:30px;margin:0 0 10px}
.check-list li::before{content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;border-radius:50%;background:color-mix(in srgb,var(--a1) 22%,transparent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23E6EAF2' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/12px no-repeat}

/* hero */
.hero{padding:56px 0 64px;overflow:hidden}
.hero-grid{display:grid;gap:40px;align-items:center}
@media (min-width:900px){.hero-grid{grid-template-columns:1.1fr .9fr}}
.lede{font-size:clamp(1.05rem,2.4vw,1.25rem);color:var(--muted);max-width:36em}

/* phone frame */
.phone{position:relative;width:min(300px,78vw);margin-inline:auto;padding:10px;border-radius:40px;background:linear-gradient(160deg,#2a3347,#0f1420);box-shadow:0 30px 80px -20px rgba(0,0,0,.7),inset 0 0 0 1px rgba(255,255,255,.14)}
.phone img{display:block;width:100%;border-radius:30px}
.phone::after{content:"";position:absolute;top:18px;left:50%;width:10px;height:10px;margin-left:-5px;border-radius:50%;background:#05070b;box-shadow:0 0 0 2px rgba(255,255,255,.05)}

/* FAQ */
.faq{display:grid;gap:10px;max-width:820px}
.faq details{background:var(--glass);border:1px solid var(--line);border-radius:16px;padding:0 20px}
.faq summary{cursor:pointer;list-style:none;padding:18px 32px 18px 0;font:600 1.04rem var(--head);position:relative;min-height:48px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:14px;font-size:1.5rem;color:var(--a1);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details>div{padding:0 0 18px;color:var(--muted)}
.faq details>div p:last-child{margin:0}

/* trust box */
.trust{font-size:.9rem;background:rgba(0,0,0,.25);border:1px solid var(--line);border-radius:16px;padding:16px 18px;margin-top:18px}
.trust dl{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0}
.trust dt{color:var(--muted)}
.trust dd{margin:0;min-width:0}
.hash{display:flex;gap:8px;align-items:flex-start}
.hash code{font:12.5px/1.45 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;word-break:break-all;color:var(--text)}
.copy{flex:none;font:600 .78rem var(--body);color:var(--a1);background:transparent;border:1px solid var(--line);border-radius:8px;padding:6px 10px;min-height:32px;cursor:pointer}
.copy:hover{border-color:var(--a1)}


/* steps */
.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.steps>li{counter-increment:s;position:relative;padding-top:52px}
.steps>li::before{content:counter(s);position:absolute;top:22px;left:24px;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font:700 1rem var(--head);color:var(--on-accent);background:linear-gradient(135deg,var(--a1),var(--a2))}
.steps>li.card{padding-top:72px}

/* notices */
.notice{border-radius:var(--radius);padding:22px 24px;border:1px solid;display:flex;gap:16px;align-items:flex-start}
.notice .big-ico{font-size:28px;line-height:1;flex:none}
.notice.warn{background:rgba(251,191,36,.08);border-color:rgba(251,191,36,.45)}
.notice.info{background:color-mix(in srgb,var(--a1) 8%,transparent);border-color:color-mix(in srgb,var(--a1) 40%,transparent)}
.notice h2,.notice h3{margin-bottom:.35em}
.notice p:last-child{margin:0}

/* support + feedback */
.support-band{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr))}
.support-line{font-size:1rem}
.support-line a{font-weight:600}

/* footer */
.foot{border-top:1px solid var(--line);padding:36px 0 48px;color:var(--muted);font-size:.9rem}
.foot .wrap{display:grid;gap:14px}
.foot a{color:var(--text)}
.foot nav{display:flex;flex-wrap:wrap;gap:6px 18px}
.foot nav a{display:inline-block;padding:6px 0}

/* changelog */
.log{display:grid;gap:14px}
.log article h3 span{font:500 .85rem var(--body);color:var(--muted);margin-left:8px}
.log ul{margin:0;padding-left:20px;color:var(--muted)}
.log li{margin-bottom:6px}
.log li strong{color:var(--text)}

/* reveal (only when JS is on and motion is OK) */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}
.grid>*,.support-band>*,.hero-grid>*,.shots>*,.benefits>*,.modes>*{min-width:0}
pre{max-width:100%}
.brand{white-space:nowrap}
@media (max-width:600px){section{padding:56px 0}.card{padding:20px}}
@media (max-width:400px){.nav a{padding:12px 7px;font-size:.9rem}.bylab{padding:7px 10px!important;font-size:.8rem}}