/* designs-lab common/base.css
   Shared by all four pages. Tokens, type scale, spacing scale, keycap buttons,
   header, focus, forms, popovers. No motion here except gated hover/active feedback. */
@font-face{font-family:Editorial;font-style:normal;font-weight:400 600;src:url(/fonts/newsreader-latin.woff2) format('woff2');font-display:swap}
@font-face{font-family:Editorial;font-style:italic;font-weight:400;src:url(/fonts/newsreader-italic-latin.woff) format('woff');font-display:swap}

:root{
  /* brand */
  --paper:#f6f4ee;--surface:#fcfcf7;--ink:#292d27;--green:#416345;--deep:#31443a;--sage:#67715d;
  --muted:#56614f;--terra:#b54b32;--terra-deep:#8a3722;--tint-1:#eaeee0;--tint-2:#e9ecdf;
  /* tints of brand hues, for dark grounds only */
  --on-deep:#c9d2c0;--terra-lite:#e1ad8c;--deep-2:#3a5045;
  /* type families: display = Newsreader (Editorial), body = system sans, mono = data only */
  --serif:Editorial,'Palatino Linotype',Palatino,Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --mono:ui-monospace,'SF Mono',Menlo,Consolas,monospace;
  /* type scale (shared by both products; 1.25 steps, fluid at the top) */
  --fs-xs:12px;--fs-sm:14px;--fs-md:16px;--fs-lg:clamp(18px,1.5vw,21px);--fs-xl:clamp(24px,2.6vw,32px);
  --fs-2xl:clamp(36px,4.6vw,60px);--fs-3xl:clamp(52px,8vw,112px);
  /* spacing scale (4px base) */
  --s-1:4px;--s-2:8px;--s-3:12px;--s-4:16px;--s-5:24px;--s-6:32px;--s-7:48px;--s-8:72px;--s-9:120px;
  --gutter:clamp(20px,4vw,64px);
  --radius:16px;--radius-lg:24px;
  --ease:cubic-bezier(.2,.7,.2,1);--ease-io:cubic-bezier(.65,0,.25,1);
  --focus:var(--terra);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:24px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 var(--fs-md)/1.6 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
[hidden]{display:none!important}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:6px}
.on-deep{--focus:var(--terra-lite);color:var(--paper)}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--ink);color:var(--paper);padding:12px 16px;border-radius:8px}
.skip:focus{top:12px}
.wrap{width:min(1200px,100% - 2*var(--gutter));margin-inline:auto}

/* display type */
.serif{font-family:var(--serif)}
.h1,.h2,.h3{font-family:var(--serif);font-weight:400;letter-spacing:-.012em;text-wrap:balance;font-kerning:normal;font-feature-settings:"kern" 1,"liga" 1}
.h1{letter-spacing:-.006em}   /* tighter tracking made the r and y of "memory" touch at display size */
.h1{font-size:var(--fs-3xl);line-height:.98}
.h2{font-size:var(--fs-2xl);line-height:1.06}
.h3{font-size:var(--fs-xl);line-height:1.15;letter-spacing:-.012em}
.h1 em,.h2 em,.h3 em{font-style:italic;color:var(--terra);letter-spacing:-.01em}
.on-deep .h1 em,.on-deep .h2 em,.on-deep .h3 em{color:var(--terra-lite)}
.lead{font-size:var(--fs-lg);line-height:1.55;color:var(--muted);max-width:34em;text-wrap:pretty}
.on-deep .lead{color:var(--on-deep)}
.kicker{font:600 var(--fs-xs)/1.5 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.on-deep .kicker{color:var(--on-deep)}
.mono{font-family:var(--mono);font-size:var(--fs-xs);letter-spacing:.02em}
.small{font-size:var(--fs-sm);color:var(--muted)}
.on-deep .small{color:var(--on-deep)}

/* keycap buttons: ink with green underside, terracotta with deep-terracotta underside */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.7em;min-height:48px;padding:0 24px;border:0;border-radius:10px;
  background:var(--ink);color:var(--paper);box-shadow:0 3px 0 var(--green);margin-bottom:3px;font:600 15px/1.2 var(--sans);text-align:center}
.btn-terra{background:var(--terra);box-shadow:0 3px 0 var(--terra-deep)}
.btn-paper{background:var(--paper);color:var(--ink);box-shadow:0 3px 0 #1f2c25}
.btn-quiet{background:var(--tint-1);color:var(--ink);box-shadow:0 3px 0 #cdd5c0}
.btn-sm{min-height:44px;padding:0 18px;font-size:var(--fs-sm)}
.textlink{background:none;border:0;font-family:inherit;display:inline-flex;align-items:center;gap:.5em;min-height:44px;font-weight:600;font-size:var(--fs-sm);color:var(--ink);padding-block:4px}
.textlink:hover{color:var(--terra)}
.on-deep .textlink{color:var(--paper)}.on-deep .textlink:hover{color:var(--terra-lite)}

/* header */
.head{display:flex;align-items:center;justify-content:space-between;gap:var(--s-5);min-height:92px}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--serif);font-size:30px;line-height:1;letter-spacing:-.01em;color:#3d1e12}
.brand img{width:52px;height:52px}
.brand .sub{font-size:19px;color:var(--muted);font-style:italic;margin-left:2px}
.on-deep .brand{color:var(--paper)}.on-deep .brand .sub{color:var(--on-deep)}
.head-nav{display:flex;gap:var(--s-6);font-size:var(--fs-sm);color:var(--muted)}
.head-nav a{display:inline-flex;align-items:center;min-height:44px}
.head-nav a:hover{color:var(--terra)}
.on-deep .head-nav{color:var(--on-deep)}.on-deep .head-nav a:hover{color:var(--terra-lite)}
.m-menu{display:none}
@media (max-width:900px){
  .head{min-height:76px}
  .head-nav{display:none}
  .brand{font-size:24px}.brand img{width:42px;height:42px}
  .m-menu{display:block;margin-bottom:var(--s-3)}
  .m-menu summary{list-style:none;display:flex;align-items:center;justify-content:space-between;min-height:48px;padding:0 var(--s-4);border-radius:12px;background:var(--tint-1);font-weight:600;font-size:var(--fs-sm);cursor:pointer}
  .m-menu summary::-webkit-details-marker{display:none}
  .m-menu[open] summary span:last-child{transform:rotate(45deg)}
  .m-menu nav{display:grid;padding:var(--s-2) var(--s-4) var(--s-3)}
  .m-menu a{display:flex;align-items:center;min-height:48px;font-size:var(--fs-md)}
  .on-deep .m-menu summary{background:var(--deep-2);color:var(--paper)}
}
@media (max-width:480px){.head .btn-sm{padding:0 12px;font-size:13px}.head .btn-sm .arr{display:none}.brand{font-size:21px}.brand img{width:36px;height:36px}}

/* forms (waitlist preview, privacy summary) */
.popover{border:0;padding:var(--s-6);border-radius:var(--radius-lg);background:var(--surface);color:var(--ink);width:min(560px,calc(100% - 32px));max-height:calc(100dvh - 48px);overflow:auto;box-shadow:0 30px 80px -20px rgba(41,45,39,.45)}
.popover::backdrop{background:rgba(41,45,39,.45)}
.popover[popover]{margin:auto;inset:0}
.popover h2{font-family:var(--serif);font-weight:400;font-size:34px;line-height:1.1;letter-spacing:-.02em;margin:var(--s-2) 0 var(--s-4)}
.popover h2 em{color:var(--terra)}
.popover p{margin-bottom:var(--s-3);color:var(--muted)}
.popover .x{position:absolute;right:12px;top:12px;width:44px;height:44px;border:0;border-radius:50%;background:var(--tint-1);font-size:22px}
.field{display:grid;gap:6px;margin-bottom:var(--s-4);font-size:var(--fs-sm);font-weight:600}
.field input[type=email],.field input[type=url]{min-height:48px;padding:0 14px;border:0;border-radius:10px;background:var(--tint-2);font:400 16px var(--sans);color:var(--ink);box-shadow:inset 0 0 0 1px #cfd6c2}
.field input:focus-visible{box-shadow:none}
.check{display:flex;gap:12px;align-items:flex-start;min-height:44px;font-size:var(--fs-sm);font-weight:400;color:var(--ink)}
.check input{width:20px;height:20px;margin-top:2px;accent-color:var(--green)}
.status{min-height:1.6em;font-size:var(--fs-sm);color:var(--green)}

@media (scripting:none){.needs-js{display:none!important}}

/* motion: hover/active feedback only when motion is welcome */
@media (prefers-reduced-motion:no-preference){
  .btn{transition:transform .16s var(--ease),box-shadow .16s var(--ease)}
  .btn:hover{transform:translateY(-2px);box-shadow:0 5px 0 var(--green)}
  .btn-terra:hover{box-shadow:0 5px 0 var(--terra-deep)}
  .btn-paper:hover{box-shadow:0 5px 0 #1f2c25}
  .btn-quiet:hover{box-shadow:0 5px 0 #cdd5c0}
  .btn:active{transform:translateY(2px);box-shadow:0 1px 0 var(--green)}
  .btn-terra:active{box-shadow:0 1px 0 var(--terra-deep)}
  .textlink,.head-nav a{transition:color .16s}
  .m-menu summary span:last-child{transition:transform .2s var(--ease)}
  html{scroll-behavior:smooth}
}
@media (prefers-reduced-motion:reduce){.btn:active{transform:translateY(2px);box-shadow:0 1px 0 var(--green)}}