/* matry.tech shared design system
   tokens, reset, header/nav/logo, wrap, footer, buttons, hero-full,
   stage pill, preview card frame (.prev + .bar), heading rules, motion.
   Reference implementation: courier-ai-agents/index.html.
   Page-specific components (demo widgets, sliders, tables, section
   layouts) stay inline per page and build on these tokens. */

:root{
  --ink:#0F0F0E; --ink-soft:#1F1E1C; --ink-muted:#5C5A55;
  --ivory:#F5F1EA; --ivory-2:#EDE7DB; --paper:#FBF9F4;
  --teal:#0E7A5E; --indigo:#7A6BC8;
  --rule:rgba(15,15,14,.12); --rule-soft:rgba(15,15,14,.07);
  --rule-dk:rgba(245,241,234,.14);
  --warn:#9C5B18; --warnbg:#F3E6D0; --warn-line:#e4cfa3;
  --font-display:'Fraunces','Times New Roman',Georgia,serif;
  --font-body:'Inter Tight',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
  --r-sm:8px; --r-md:14px; --r-lg:22px;
  --t-fast:160ms cubic-bezier(.2,.7,.2,1); --t-med:320ms cubic-bezier(.2,.7,.2,1);
  --shadow-sm:0 1px 0 rgba(15,15,14,.04), 0 10px 26px -16px rgba(15,15,14,.22);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--ivory);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--font-display);letter-spacing:-.01em;font-weight:500}
a{color:inherit}
@media(max-width:640px){ section,[id]{scroll-margin-top:72px} }

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(245,241,234,.86);backdrop-filter:saturate(1.3) blur(10px);-webkit-backdrop-filter:saturate(1.3) blur(10px);border-bottom:1px solid var(--rule)}
header.site .wrap{display:flex;justify-content:space-between;align-items:center;height:60px}
.logo{display:flex;align-items:center;gap:9px;text-decoration:none;color:var(--ink);font-family:var(--font-display);font-weight:600;font-size:18px}
.logo .markimg{width:25px;height:25px;border-radius:7px}
.logo em{font-style:italic;color:var(--teal)}
nav a{color:var(--ink-muted);text-decoration:none;font-size:14px;font-weight:500;margin-left:20px;transition:color var(--t-fast)}
nav a:hover{color:var(--ink)}
@media(max-width:640px){nav a.hideS{display:none}header.site .wrap{padding:0 18px}}

/* buttons - matches matrytech.com's own button system */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:13px 24px;font-size:14.5px;font-weight:500;font-family:var(--font-body);text-decoration:none;border:1px solid var(--ink);background:var(--ink);color:var(--ivory);cursor:pointer;transition:transform var(--t-fast),background var(--t-fast),color var(--t-fast),border-color var(--t-fast);white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:var(--ink);color:var(--ivory)}
.btn--ghost.on-dark{color:var(--ivory);border-color:rgba(245,241,234,.4)}
.btn--ghost.on-dark:hover{background:var(--ivory);color:var(--ink)}
.btn--teal{background:var(--teal);border-color:var(--teal);color:#fff}
.btn--teal:hover{background:var(--ink);border-color:var(--ink)}
.btn:disabled{opacity:.38;cursor:default;transform:none}
.btn:disabled:hover{background:var(--ink);color:var(--ivory)}
.btn--ghost:disabled:hover{background:transparent;color:var(--ink)}

/* full-bleed hero (two-col: copy left, visual/card right) */
.hero-full{background:var(--ink);color:var(--ivory);padding:clamp(32px,4vw,44px) 0 0}
.hero-full .wrap{position:relative}
.hero-full .grid{display:grid;grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:clamp(28px,4vw,52px);align-items:center}
@media(max-width:900px){.hero-full .grid{grid-template-columns:minmax(0,1fr);gap:28px}}
.hero-full .copy{padding-bottom:clamp(40px,6vw,56px)}
.hero-full h1{font-size:clamp(28px,3.4vw,42px);line-height:1.1;max-width:13ch;margin-bottom:16px}
.hero-full .lede{font-size:15.5px;line-height:1.5;color:rgba(245,241,234,.76);max-width:38ch;margin-bottom:24px}
.hero-full .byline{font-size:13px;color:rgba(245,241,234,.52);max-width:38ch;margin-top:18px}
.hero-full .byline a{color:var(--indigo);text-decoration:none;font-weight:600}
.hero-full .card-wrap{transform:translateY(40px)}
@media(max-width:900px){.hero-full .card-wrap{transform:none;padding-bottom:clamp(40px,6vw,56px)}}
@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.hero-full h1,.hero-full .lede,.hero-full .btn{animation:rise .6s var(--t-med) both}
.hero-full .lede{animation-delay:.08s}
.hero-full .btn{animation-delay:.14s}

/* preview card frame + header bar + stage pill */
.prev{background:var(--paper);color:var(--ink);border:1px solid var(--rule);border-radius:var(--r-lg);box-shadow:0 1px 0 rgba(15,15,14,.04), 0 30px 70px -24px rgba(15,15,14,.5);overflow:hidden}
.prev .bar{display:flex;align-items:center;gap:12px;padding:16px 22px;border-bottom:1px solid var(--rule-soft)}
.prev .bar .t{font-family:var(--font-mono);font-size:12.5px;font-weight:500;color:var(--ink-muted);letter-spacing:.01em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.prev .bar .t b{color:var(--ink);font-weight:600}
.prev .bar .stage{margin-left:auto;flex:none;white-space:nowrap;font-family:var(--font-mono);font-size:12px;color:var(--ink-muted);background:var(--ivory-2);border-radius:999px;padding:5px 12px}
@media(max-width:560px){.prev .bar{flex-wrap:wrap}.prev .bar .t{white-space:normal;flex:1 1 100%}.prev .bar .stage{margin-left:0}}

footer{border-top:1px solid var(--rule);padding:30px 0 44px;font-size:12.5px;line-height:1.6;color:var(--ink-muted)}
footer p{max-width:70ch}
footer a{color:var(--teal);text-decoration:none;font-weight:600}
footer .links{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:12px}
footer .links a{color:var(--ink-muted);font-weight:500;text-decoration:underline;text-underline-offset:3px}

@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}