/* Shared by the landing page and the app pages. See DESIGN.md. */
/* Tokens. Colours come from the logo (ring #ff3d6e, bolt #ffd23f, pit #3a1d63)
   and the default skin (slate #262b38, green #52e3a0); layout follows DESIGN.md. */
:root{
  --canvas:#fffaf0; --soft:#faf3e3; --card:#f5ecd8; --hair:#eadfca;
  --ink:#16121f; --body:#3d3848; --muted:#6f687a;
  --pink:#ff3d6e; --pink-deep:#e8295a; --yellow:#ffd23f; --plum:#2a1548; --lavender:#c9b6f2; --peach:#ffb48a; --mint:#a9e5cc;
  --slate:#262b38; --slate-hi:#3b4358; --green:#52e3a0;
  --r-md:12px; --r-lg:16px; --r-xl:28px;
  --section:96px;
  --display:"Bricolage Grotesque",Inter,ui-sans-serif,system-ui,sans-serif;
  --text:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--canvas);color:var(--body);font:400 16px/1.55 var(--text);overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{width:min(1200px,calc(100% - 32px));margin:0 auto}
h1,h2,h3{font-family:var(--display);color:var(--ink);font-weight:600;margin:0}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;height:48px;padding:0 22px;border-radius:var(--r-md);font:600 15px var(--text);border:2px solid var(--ink);transition:transform .15s,box-shadow .15s,background .15s}
.btn-primary{background:var(--ink);color:#fff;box-shadow:4px 4px 0 var(--pink)}
.btn-primary:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--pink)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--ink);border-color:#fff}
.btn-light:hover{transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--yellow)}

/* Header */
header{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--canvas) 86%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
header.scrolled{border-color:var(--hair)}
.nav{height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font:700 22px var(--display);color:var(--ink);letter-spacing:-.5px}
.brand img{width:34px;height:34px}
nav.links{display:flex;gap:28px;font-weight:500;font-size:14px;color:var(--body)}
nav.links a{position:relative}
nav.links a:after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--pink);transform:scaleX(0);transition:transform .2s;transform-origin:left}
nav.links a:hover:after{transform:scaleX(1)}
.nav .btn{height:40px;padding:0 16px;font-size:14px}
.nav-end{display:flex;align-items:center;gap:12px}
.gh{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;color:var(--ink);border:1px solid var(--hair);transition:.15s}
.gh:hover{color:var(--pink-deep);border-color:var(--ink)}

footer{background:var(--soft);margin-top:var(--section);padding:56px 0 40px;font-size:14px;color:var(--muted)}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.foot h4{font:600 13px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin:0 0 12px}
.foot a{display:block;padding:3px 0}
.foot a:hover{color:var(--pink-deep)}
.fine{border-top:1px solid var(--hair);margin-top:40px;padding-top:20px;font-size:13px}

@media(max-width:960px){
  :root{--section:72px}
  .foot{grid-template-columns:1fr 1fr}.foot>div:first-child{grid-column:span 2}
}
@media(max-width:640px){
  :root{--section:56px}
  .nav{height:auto;flex-wrap:wrap;padding:12px 0;gap:10px 16px}
  nav.links{order:3;width:100%;gap:20px;overflow-x:auto}
}
@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{animation:none!important;transition:none!important}
}