/* The Katherine Paleno Foundation — shared design system.
   Loaded by every page: the static HTML pages and the Stories pages
   rendered by lib/render.js. Page-specific styles stay in each page's
   own <style> block. Edit shared colors, header, footer, buttons here once. */

:root{
  color-scheme:light dark;
  --bg:#FCFCF9; --surface:#FFFFFF; --surface-2:#EDF3EF; --panel:#1E2A25;
  --text:#1E2A25; --text-soft:#54605A;
  --on-panel:#F3F1EA; --on-panel-soft:#CBD2CC;
  --accent:#2E8C73; --accent-deep:#216B58; --accent-hover:#1A5747;
  --accent2:#3E84A6; --accent2-deep:#2A5E78;
  --band:#234C5F; --on-band:#FFFFFF; --on-accent:#FFFFFF;
  --line:rgba(30,42,37,.12); --mist:#D7E8E0; --sand:#E9DCC4;
  --shadow:0 18px 50px -24px rgba(30,42,37,.32);
  --serif:"Fraunces",Georgia,serif; --sans:"Mulish",system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#131916; --surface:#1D2722; --surface-2:#18201C; --panel:#0E1411;
    --text:#EBEFEA; --text-soft:#AEB7B0;
    --on-panel:#EBEFEA; --on-panel-soft:#AEB7B0;
    --accent:#54B79A; --accent-deep:#3E9B80; --accent-hover:#4FAE91;
    --accent2:#6FA7C0; --accent2-deep:#4E8BA6;
    --band:#1D2722; --on-band:#EBEFEA; --on-accent:#0E1411;
    --line:rgba(255,255,255,.13); --mist:#22302A; --sand:#2E3A30;
    --shadow:0 18px 50px -24px rgba(0,0,0,.6);
  }
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--bg)}
body{font-family:var(--sans);color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:1120px;margin:0 auto;padding:0 28px}
a{color:inherit;text-decoration:none}

/* Accessibility baseline: visible keyboard focus, anchor targets that clear
   the sticky header, a skip link, and reduced motion for users who ask. */
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
[id]{scroll-margin-top:92px}
.skip{position:absolute;left:-9999px;top:0;z-index:200;background:var(--accent-deep);color:#fff;font-weight:700;padding:12px 20px;border-radius:0 0 12px 0}
.skip:focus{left:0}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition-duration:.01ms !important;transition-delay:0ms !important;animation-duration:.01ms !important}
  .reveal{opacity:1 !important;transform:none !important}
}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.1;letter-spacing:-.01em;color:var(--text)}
.eyebrow{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--accent-deep);display:inline-flex;align-items:center}
.eyebrow::before{content:"";width:26px;height:1.5px;background:currentColor;opacity:.55;margin-right:12px}

header{position:sticky;top:0;z-index:100;transition:background .3s,box-shadow .3s,padding .3s;padding:22px 0}
header.scrolled{background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line);padding:14px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-family:var(--serif);font-size:1.18rem;font-weight:600;color:var(--text);display:inline-flex;align-items:center}
.brand span.word{color:var(--accent)}
.brand .mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;border:1.5px solid var(--accent);background:transparent;color:var(--accent);font-family:var(--serif);font-weight:600;font-size:.9rem;margin-right:11px;flex:none}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{font-size:.92rem;font-weight:600;color:var(--text-soft);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.btn{display:inline-block;font-family:var(--sans);font-weight:700;font-size:.92rem;padding:13px 26px;border-radius:100px;cursor:pointer;border:1.5px solid transparent;transition:transform .2s,box-shadow .2s,background .2s,color .2s;white-space:nowrap}
/* Deep accent, not base accent: white text on #2E8C73 is ~4.1:1 (fails AA for
   button-size text); on #216B58 it's ~6.3:1. Dark mode passes either way. */
.btn-primary{background:var(--accent-deep);color:var(--on-accent);box-shadow:0 10px 24px -12px var(--accent-deep)}
.btn-primary:hover{transform:translateY(-2px);background:var(--accent-hover)}
.btn-ghost{background:transparent;border-color:var(--text);color:var(--text)}
.btn-ghost:hover{background:var(--text);color:var(--bg)}
.btn-light{background:#fff;color:var(--band)}
.btn-light:hover{background:var(--sand);color:#1E2A25}
@media(max-width:760px){.nav-links{display:none}}

/* Newsletter subscribe form (Substack) */
.subform{display:flex;gap:12px;max-width:460px;margin:0 auto;flex-wrap:wrap}
.subform input{flex:1;min-width:200px;padding:14px 18px;border-radius:100px;border:1.5px solid transparent;font-family:var(--sans);font-size:.98rem;background:#fff;color:#1E2A25}
.subform input:focus{outline:none;box-shadow:0 0 0 3px rgba(255,255,255,.5)}
.sub-ok{color:var(--on-band);font-weight:700;margin-top:16px}
.sub-ok[hidden]{display:none}
@media(max-width:560px){.subform{flex-direction:column}.subform .btn{width:100%}}

footer{background:var(--panel);color:var(--on-panel-soft);padding:60px 0 40px;margin-top:60px}
footer .ft{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
footer .brand{color:var(--on-panel)}
footer a{color:var(--on-panel-soft)}
footer .memorial{font-family:var(--serif);font-style:italic;color:var(--on-panel-soft);max-width:340px;margin-top:10px}
footer .legal{font-size:.8rem;color:var(--on-panel-soft);opacity:.7;margin-top:34px}
footer .legal a{color:var(--on-panel-soft);text-decoration:underline}
footer .ft-links{display:flex;flex-direction:column;gap:8px}
footer .socials{display:flex;gap:12px}
footer .socials a{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:11px;border:1px solid var(--line);color:var(--sand);transition:transform .2s,background .2s}
footer .socials a:hover{transform:translateY(-2px);background:rgba(255,255,255,.06)}

body::after{content:"";position:fixed;inset:0;z-index:9998;pointer-events:none;opacity:.022;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* Mobile navigation menu — built and toggled by assets/site.js.
   Hidden on desktop; the hamburger + dropdown panel appear at <=760px. */
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;padding:9px;border-radius:10px;flex:none}
.nav-toggle span{display:block;height:2px;background:var(--text);border-radius:2px;transition:transform .25s,opacity .2s}
.nav-toggle span+span{margin-top:5px}
.nav-cta{display:none}
@media(max-width:760px){
  .nav-toggle{display:inline-flex;flex-direction:column;justify-content:center}
  .nav>.btn-primary{display:none}
  header.open .nav-links{display:flex;flex-direction:column;align-items:stretch;gap:0;position:absolute;left:0;right:0;top:100%;background:color-mix(in srgb,var(--bg) 97%,transparent);backdrop-filter:blur(10px);border-top:1px solid var(--line);box-shadow:var(--shadow);padding:6px 28px 22px}
  header.open .nav-links>a{padding:15px 2px;font-size:1.05rem;color:var(--text);border-bottom:1px solid var(--line)}
  header.open .nav-cta{display:flex;flex-direction:column;gap:10px;margin-top:18px}
  header.open .nav-cta .btn{width:100%;text-align:center}
  header.open .nav-cta .btn-primary{color:var(--on-accent)}
  header.open .nav-cta .btn-ghost{color:var(--text)}
  header.open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  header.open .nav-toggle span:nth-child(2){opacity:0}
  header.open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}