/* Void Rose tokens, the subset this page uses. Source: the Claude Design
   project "Rosetta Softworks Design System", tokens/*.css. */
@font-face{font-family:"Archivo";src:url("/fonts/archivo.woff2") format("woff2");font-weight:400 700;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("/fonts/ibm-plex-mono-400.woff2") format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:"IBM Plex Mono";src:url("/fonts/ibm-plex-mono-500.woff2") format("woff2");font-weight:500;font-display:swap}

:root{
  --void-0:#08070A;--void-1:#0D0B10;--void-2:#131117;--void-3:#191620;--void-4:#221E2A;--void-5:#2E2937;
  --bone-0:#F6F3F5;--bone-1:#D8D2D9;--bone-2:#A49DAA;--bone-3:#6F6878;
  --rose-200:#FF9AB4;--rose-300:#FF6188;--rose-400:#F93866;--rose-500:#E5194D;--rose-600:#BE0F3D;
  --alpha-rose-16:rgba(229,25,77,.16);--alpha-rose-32:rgba(229,25,77,.32);
  --alpha-bone-06:rgba(246,243,245,.06);--alpha-bone-10:rgba(246,243,245,.10);

  --text-primary:var(--bone-0);--text-secondary:var(--bone-1);--text-muted:var(--bone-2);--text-disabled:var(--bone-3);
  --text-accent:var(--rose-300);--text-on-accent:#FFF4F7;
  --accent:var(--rose-500);--accent-hover:var(--rose-400);--accent-press:var(--rose-600);
  --border-hairline:var(--alpha-bone-06);--border-subtle:var(--alpha-bone-10);
  --ring-focus:0 0 0 2px var(--void-0),0 0 0 4px var(--alpha-rose-32);
  --shadow-inset-hairline:inset 0 1px 0 rgba(246,243,245,.05);
  --blur-chrome:blur(20px) saturate(140%);

  --font-sans:"Archivo",ui-sans-serif,system-ui,"Segoe UI",Helvetica,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --tracking-display:-0.045em;--tracking-caps:0.12em;

  --radius-md:12px;--radius-lg:16px;--radius-2xl:28px;--radius-full:999px;
  --corner-shape:superellipse(1.8);

  --container:1120px;
  --gutter:32px;
  --section:clamp(72px,10vw,128px);

  --dur-fast:130ms;--ease-out:cubic-bezier(.16,1,.3,1);
}
@media (prefers-reduced-motion:reduce){:root{--dur-fast:0ms}}
@media (max-width:760px){:root{--gutter:16px}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;color-scheme:dark;scroll-behavior:smooth;scroll-padding-top:80px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--void-0);color:var(--text-primary);font:400 15px/1.65 var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,p,ul{margin:0}
ul{padding:0;list-style:none}
p{text-wrap:pretty}
img{display:block;max-width:100%;height:auto}
a{color:var(--text-accent);text-decoration:none;text-underline-offset:3px;transition:color var(--dur-fast) var(--ease-out)}
a:hover{color:var(--rose-200)}
:focus-visible{outline:none;box-shadow:var(--ring-focus);border-radius:4px}
::selection{background:var(--alpha-rose-32);color:var(--bone-0)}

.wrap{max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}

.skip{position:absolute;left:-9999px;top:8px;z-index:100;padding:8px 14px;background:var(--void-3);color:var(--text-primary);border-radius:var(--radius-md)}
.skip:focus{left:8px}

/* Header */
.site-header{position:sticky;top:0;z-index:40;background:rgba(8,7,10,.72);-webkit-backdrop-filter:var(--blur-chrome);backdrop-filter:var(--blur-chrome);border-bottom:1px solid var(--border-hairline)}
.header-row{height:64px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-word{height:20px;width:auto}
.site-nav{display:flex;align-items:center;gap:32px}
.site-nav a{font:500 13px/1.2 var(--font-sans);color:var(--text-muted)}
.site-nav a:hover{color:var(--text-primary)}

/* Type roles */
.eyebrow{font:500 11px/1.2 var(--font-mono);letter-spacing:var(--tracking-caps);text-transform:uppercase;color:var(--text-accent)}
.title{font:600 clamp(30px,4.2vw,38px)/1.1 var(--font-sans);letter-spacing:var(--tracking-display);margin-top:16px}
.body{color:var(--text-secondary);margin-top:16px;max-width:60ch}

/* Buttons */
.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:var(--radius-md);corner-shape:var(--corner-shape);font:500 15px/1 var(--font-sans);transition:background-color var(--dur-fast) var(--ease-out),border-color var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out)}
.button.primary{background:var(--accent);color:var(--text-on-accent)}
.button.primary:hover{background:var(--accent-hover);color:var(--text-on-accent)}
.button.primary:active{background:var(--accent-press)}
.button.secondary{background:rgba(8,7,10,.4);color:var(--text-primary);border:1px solid var(--border-subtle)}
.button.secondary:hover{border-color:var(--alpha-rose-32);color:var(--text-primary)}

/* Hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--border-hairline)}
/* No photography: the rose is carried by glow and by the logo family's own
   detail marks, shown whole and unaltered. */
.glow{position:absolute;inset:0;pointer-events:none;background:radial-gradient(42% 60% at 78% 50%,rgba(229,25,77,.20),transparent 70%),radial-gradient(28% 40% at 86% 22%,rgba(229,25,77,.10),transparent 70%)}
.hero-mark{position:absolute;right:max(32px,calc((100% - var(--container))/2 + 8px));top:50%;width:clamp(280px,32vw,420px);height:auto;transform:translateY(-50%)}
.hero-body{position:relative;padding-top:clamp(80px,12vw,128px);padding-bottom:clamp(64px,9vw,96px)}
.hero h1{font:600 clamp(40px,6.2vw,64px)/1.06 var(--font-sans);letter-spacing:var(--tracking-display);margin-top:20px;max-width:16ch}
.lede{color:var(--text-secondary);margin-top:20px;max-width:56ch;font-size:17px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.meta{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:56px;font:400 13px/1.5 var(--font-mono);color:var(--text-disabled)}

/* Sections */
.section{padding-top:var(--section)}

/* serenade */
.feature{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center}
.feature-mark{width:56px;height:56px;margin-bottom:24px}
.feature-head .title{font-family:var(--font-mono);font-weight:500;letter-spacing:-0.02em}
.feature-art{border-radius:var(--radius-2xl);corner-shape:var(--corner-shape);overflow:hidden;border:1px solid var(--border-hairline);aspect-ratio:16/10;display:grid;place-items:center;background:radial-gradient(55% 70% at 50% 50%,rgba(229,25,77,.16),transparent 72%),var(--void-1)}
.feature-art img{width:clamp(160px,40%,240px);height:auto}

.points{display:grid;grid-template-columns:repeat(3,1fr);gap:0 32px;margin-top:64px;border-top:1px solid var(--border-hairline)}
.points li{padding:28px 0;border-bottom:1px solid var(--border-hairline)}
.points h3{font:500 17px/1.25 var(--font-sans)}
.points p{font-size:13px;line-height:1.55;color:var(--text-muted);margin-top:8px;max-width:40ch}

/* Foundations */
.intro{color:var(--text-muted)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}
.card{background:var(--void-2);border:1px solid var(--border-hairline);box-shadow:var(--shadow-inset-hairline);border-radius:var(--radius-lg);corner-shape:var(--corner-shape);padding:24px}
.card img{width:40px;height:40px}
.card h3{font:500 17px/1.25 var(--font-mono);margin-top:20px;letter-spacing:-0.01em}
.card .role{font:500 11px/1.2 var(--font-mono);letter-spacing:var(--tracking-caps);text-transform:uppercase;color:var(--text-accent);margin-top:8px}
.card p:not(.role){font-size:13px;line-height:1.55;color:var(--text-muted);margin-top:12px}

/* Contact band */
.band{position:relative;overflow:hidden;border-radius:var(--radius-2xl);corner-shape:var(--corner-shape);border:1px solid var(--border-hairline)}
.band{background:var(--void-1)}
.band .glow{background:radial-gradient(50% 90% at 92% 100%,rgba(229,25,77,.22),transparent 70%),radial-gradient(30% 60% at 70% 0%,rgba(229,25,77,.08),transparent 70%)}
.band-body{position:relative;padding:64px 48px;max-width:56ch}
.band-body .title{margin-top:0}
.band-body .button{margin-top:32px;font-family:var(--font-mono);font-size:14px}

/* Footer */
.site-footer{margin-top:var(--section);border-top:1px solid var(--border-hairline);background:var(--void-1)}
.footer-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:32px;padding-bottom:40px}
.site-footer .brand-word{height:18px}
.site-footer p{font:400 12px/1.4 var(--font-mono);color:var(--text-disabled)}

/* 404 */
.notfound{min-height:100vh;display:flex;flex-direction:column;justify-content:center;gap:0}
.notfound img{margin-bottom:24px}
.notfound .button{margin-top:32px;align-self:flex-start}

/* Narrow layouts */
@media (max-width:1080px){
  .hero-mark{display:none}
}
@media (max-width:960px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .points{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .site-nav{gap:20px}
  .site-nav a[href="#foundations"]{display:none}
  .feature{grid-template-columns:1fr;gap:32px}
  .points{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .hero-mark{display:none}
  .hero .glow{background:radial-gradient(70% 45% at 100% 0%,rgba(229,25,77,.18),transparent 70%)}
  .band-body{padding:40px 24px}
  .band-body .button{width:100%;font-size:13px}
  .footer-row{flex-direction:column;align-items:flex-start}
}
@media (max-width:340px){
  .site-header .brand img:first-child{display:none}
}