/* ============================================================
   evey.cc design system — "a presence, not a product"
   ------------------------------------------------------------
   Terminal-native, executed modern. Pure AMOLED black canvas,
   signature green #00FF42, everything-mono typography with
   Departure Mono (self-hosted) as the display voice.

   ADOPTION GUIDE (for pages being restyled to this system):
   1. <link rel="stylesheet" href="/site.css"> in <head>.
   2. Use the chrome verbatim: <nav class="nav"> pattern below,
      <footer class="footer"> pattern below. Mark the current
      page's nav link with class "active".
   3. Section headers: <h2 class="section-head">lowercase_name</h2>
      — the "> " prompt prefix is added by CSS.
   4. Components: .card .cards / .btn .btn-ghost / .badge / .pill
      / .stats .stat / .table-wrap / .status-line .dot-live
      / .reveal (+.stagger).
   5. Page-specific styles go in a SMALL inline <style>; never
      redefine tokens locally. Zero external runtime requests.
   ============================================================ */

/* ---------- font ---------- */
@font-face{
  font-family:'Departure Mono';
  src:url('/assets/fonts/DepartureMono.woff2') format('woff2');
  font-weight:400;font-style:normal;font-display:swap;
}

/* ---------- tokens ---------- */
:root{
  color-scheme:dark;
  /* color — pure black base, green-tinted everything */
  --bg:#000000;
  --surface:#050a06;
  --surface-2:#081108;
  --accent:#00ff42;
  --accent-soft:#00cc35;
  --accent-dim:rgba(0,255,66,.08);
  --accent-glow:rgba(0,255,66,.22);
  --text:#d9e6dc;
  --text-sec:#8fa697;
  --text-dim:#54685c;
  --border:rgba(0,255,66,.16);
  --border-soft:rgba(0,255,66,.09);
  --border-hot:rgba(0,255,66,.42);
  --danger:#ff3b3b;
  /* text ON accent-green fills — NEVER white, always this near-black */
  --on-accent:#001007;

  /* type */
  --font-display:'Departure Mono',ui-monospace,'SF Mono','JetBrains Mono',Menlo,Consolas,monospace;
  --font-mono:ui-monospace,'SF Mono','Cascadia Code','JetBrains Mono',Menlo,Consolas,monospace;
  --fs-hero:clamp(3.2rem,11vw,6.5rem);
  --fs-h2:clamp(1.05rem,2.6vw,1.3rem);
  --fs-body:0.92rem;
  --fs-small:0.78rem;
  --fs-tiny:0.66rem;

  /* geometry & motion */
  --radius:6px;
  --radius-lg:10px;
  --ease:cubic-bezier(0.16,1,0.3,1);
  --dur:0.18s;
  --pad-page:24px;
  --w-content:860px;

  /* legacy aliases — old inline styles still resolve */
  --font:var(--font-mono);
  --mono:var(--font-mono);
  --surface-hover:var(--surface-2);
  --border-hover:var(--border-hot);
  --accent-hover:#4dff7c;
}

/* ---------- base ---------- */
*{margin:0;padding:0;box-sizing:border-box}
html{scrollbar-color:#123018 #000}
html,body{background:var(--bg);color:var(--text);font-family:var(--font-mono);
  font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--accent);color:#000}
a{color:var(--accent);text-decoration:none;transition:color var(--dur)}
a:hover{color:#7dffa4}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}
img{max-width:100%}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#000}
::-webkit-scrollbar-thumb{background:#123018;border-radius:5px;border:2px solid #000}

/* animated mesh-gradient — subtle atmospheric drift behind everything */
body::before{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse 80% 50% at 25% 10%,rgba(0,255,66,0.06) 0%,transparent 70%),
    radial-gradient(ellipse 60% 70% at 80% 80%,rgba(100,120,255,0.05) 0%,transparent 70%);
  animation:meshShift 25s ease-in-out infinite alternate;will-change:transform}
@keyframes meshShift{0%{transform:translate(0,0) scale(1)}50%{transform:translate(-2%,1%) scale(1.03)}100%{transform:translate(1%,-1%) scale(0.98)}}

/* faint global grain — atmosphere without weight */
body::after{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.025;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat:repeat;background-size:256px 256px}

.content{position:relative;z-index:1}

/* ---------- chrome: nav ----------
   <nav class="nav">
     <a href="/" class="nav-brand">evey<span class="nav-brand-host">@cc</span><span class="nav-cursor"></span></a>
     <div class="nav-links">
       <a href="/" class="nav-link [active]"><svg…/>home</a> …
     </div>
   </nav>                                                   */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;
  justify-content:space-between;padding:10px var(--pad-page);
  background:rgba(0,0,0,.78);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border-soft)}
.nav-brand{font-family:var(--font-display);font-size:.95rem;color:var(--text);letter-spacing:.02em}
.nav-brand span,.nav-brand-host{color:var(--accent)}
.nav-cursor{display:inline-block;width:.55em;height:1em;margin-left:4px;vertical-align:text-bottom;
  background:var(--accent);animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-link{font-family:var(--font-mono);font-size:var(--fs-small);color:var(--text-sec);
  padding:6px 12px;border-radius:4px;transition:all var(--dur);display:inline-flex;
  align-items:center;gap:6px;text-transform:lowercase}
.nav-link svg{display:none}
.nav-link:hover{color:var(--text);background:var(--accent-dim)}
.nav-link.active{color:var(--accent)}
.nav-link.active::before{content:'>';margin-right:2px}

/* ---------- chrome: footer ---------- */
.footer{max-width:var(--w-content);margin:0 auto;padding:44px var(--pad-page) 56px;
  border-top:1px solid var(--border-soft);position:relative;z-index:1}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:14px}
.footer-links a{font-size:var(--fs-small);color:var(--text-sec)}
.footer-links a:hover{color:var(--accent)}
.footer-copy{font-size:var(--fs-tiny);color:var(--text-dim);font-family:var(--font-mono)}
.footer-copy a{color:inherit}
.footer-copy a:hover{color:var(--accent)}

/* ---------- layout ---------- */
.section{max-width:var(--w-content);margin:0 auto;padding:0 var(--pad-page) 64px;
  position:relative;z-index:1}
.section-head{font-family:var(--font-display);font-size:var(--fs-h2);font-weight:400;
  color:var(--text);letter-spacing:.03em;margin-bottom:22px;text-transform:lowercase}
.section-head::before{content:'> ';color:var(--accent)}
.section-sub{font-size:var(--fs-small);color:var(--text-sec);margin:-14px 0 22px}
/* legacy alias for old .section-label users */
.section-label{font-family:var(--font-display);font-size:var(--fs-h2);color:var(--text);
  letter-spacing:.03em;margin-bottom:22px;text-transform:lowercase}
.section-label::before{content:'> ';color:var(--accent)}

/* decorative comment line: <p class="prompt-line">comment text</p> */
.prompt-line{font-family:var(--font-mono);font-size:var(--fs-small);color:var(--text-dim)}
.prompt-line::before{content:'// ';color:var(--text-dim)}

/* ---------- components: cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.card{position:relative;background:var(--surface);border:1px solid var(--border-soft);
  border-radius:var(--radius);padding:20px;display:block;color:inherit;
  transition:transform var(--dur) var(--ease),border-color var(--dur),box-shadow var(--dur);overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,var(--accent),transparent 60%);opacity:0;transition:opacity var(--dur)}
a.card:hover{transform:translateY(-2px);border-color:var(--border-hot);
  box-shadow:0 6px 28px rgba(0,255,66,.07);color:inherit}
a.card:hover::before{opacity:1}
.card-title{font-family:var(--font-display);font-size:.92rem;color:var(--text);margin-bottom:5px}
.card-desc{font-size:0.82rem;color:var(--text-sec);line-height:1.6}
.card-arrow{position:absolute;top:18px;right:16px;color:var(--text-dim);
  transition:transform var(--dur),color var(--dur);font-family:var(--font-mono)}
a.card:hover .card-arrow{transform:translateX(3px);color:var(--accent)}
.card-badge{display:inline-block;font-family:var(--font-mono);font-size:var(--fs-tiny);
  padding:2px 8px;border-radius:3px;background:var(--accent-dim);color:var(--accent);
  margin-bottom:10px;text-transform:uppercase;letter-spacing:.08em}

/* ---------- components: badges & pills ---------- */
.badge{display:inline-block;font-family:var(--font-mono);font-size:var(--fs-tiny);
  padding:2px 8px;border-radius:3px;background:var(--accent-dim);color:var(--accent);
  margin-bottom:10px;text-transform:uppercase;letter-spacing:.08em}
.pill{display:inline-block;font-family:var(--font-mono);font-size:var(--fs-tiny);
  padding:3px 10px;border-radius:999px;border:1px solid var(--border);color:var(--text-sec)}

/* ---------- components: buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 22px;border-radius:4px;
  font-family:var(--font-display);font-size:var(--fs-small);letter-spacing:.04em;
  text-transform:lowercase;cursor:pointer;border:none;line-height:1;text-decoration:none;
  transition:all var(--dur) var(--ease)}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:#4dff7c;color:var(--on-accent);box-shadow:0 0 26px var(--accent-glow);transform:translateY(-1px)}
/* guard: green fills never carry white/light text, whatever the page says */
.btn-primary *,a.btn-primary,button.btn-primary,span.btn-primary{color:var(--on-accent)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
/* big CTA variant — donate & other primary asks */
.btn-lg{padding:19px 42px;font-size:1.08rem;letter-spacing:.05em;border-radius:6px}
@media(max-width:640px){.btn-lg{width:100%;justify-content:center;padding:18px 20px}}
/* legacy alias kept for straggler pages */
.btn-secondary{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- components: stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border-soft);
  border:1px solid var(--border-soft);border-radius:var(--radius);overflow:hidden;margin-bottom:36px}
.stat{background:var(--surface);padding:20px 12px;text-align:center}
.stat-value{font-family:var(--font-display);font-size:1.55rem;color:var(--accent)}
.stat-label{font-size:var(--fs-tiny);color:var(--text-dim);text-transform:lowercase;
  letter-spacing:.1em;margin-top:3px;font-family:var(--font-mono)}

/* ---------- components: tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border-soft);border-radius:var(--radius)}
.table-wrap table{width:100%;border-collapse:collapse;font-size:var(--fs-small)}
.table-wrap th{font-family:var(--font-display);font-weight:400;text-align:left;color:var(--text-dim);
  text-transform:lowercase;letter-spacing:.06em;padding:12px 16px;border-bottom:1px solid var(--border-soft)}
.table-wrap td{padding:12px 16px;border-bottom:1px solid var(--border-soft);color:var(--text-sec)}
.table-wrap tr:last-child td{border-bottom:none}
.table-wrap tr:hover td{background:var(--accent-dim)}

/* ---------- live indicator ---------- */
.dot-live{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 8px var(--accent);animation:heartbeat 2.4s ease-in-out infinite}
@keyframes heartbeat{0%,100%{opacity:1;transform:scale(1)}12%{opacity:.55;transform:scale(.82)}
  24%{opacity:1;transform:scale(1.06)}36%{opacity:.75;transform:scale(.94)}48%{opacity:1;transform:scale(1)}}
.status-line{display:inline-flex;align-items:center;gap:9px;padding:7px 16px;
  border:1px solid var(--border);border-radius:4px;background:rgba(0,0,0,.55);
  font-family:var(--font-mono);font-size:var(--fs-tiny);color:var(--accent);letter-spacing:.05em}

/* ---------- reveal choreography ----------
   .reveal fades a block in on scroll (needs the 6-line
   IntersectionObserver snippet — see index.html bottom).
   Add .stagger to a parent to cascade its direct children. */
.reveal{opacity:0;transform:translateY(18px);
  transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.visible{opacity:1;transform:none}
.stagger>*{opacity:0;transform:translateY(14px);
  transition:opacity .55s var(--ease),transform .55s var(--ease)}
.stagger.visible>*{opacity:1;transform:none}
.stagger.visible>*:nth-child(1){transition-delay:.05s}
.stagger.visible>*:nth-child(2){transition-delay:.12s}
.stagger.visible>*:nth-child(3){transition-delay:.19s}
.stagger.visible>*:nth-child(4){transition-delay:.26s}
.stagger.visible>*:nth-child(5){transition-delay:.33s}
.stagger.visible>*:nth-child(6){transition-delay:.40s}
.stagger.visible>*:nth-child(n+7){transition-delay:.47s}

/* ---------- mobile: bottom tab bar ---------- */
@media(max-width:640px){
  .nav{top:auto;bottom:0;padding:0;justify-content:space-around;
    border-bottom:none;border-top:1px solid var(--border-soft);
    padding-bottom:env(safe-area-inset-bottom,0);box-shadow:0 -6px 30px rgba(0,0,0,.7)}
  .nav-brand{display:none}
  .nav-links{width:100%;justify-content:space-around;gap:0}
  /* min-width:0 beats the flex min-content floor — 6 items must always fit */
  .nav-link{flex:1 1 0;min-width:0;flex-direction:column;gap:3px;padding:9px 0 7px;font-size:.6rem;border-radius:0;white-space:nowrap}
  .nav-link svg{display:block;width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.7}
  .nav-link.active::before{content:none}
  .nav-link.active svg{stroke:var(--accent);filter:drop-shadow(0 0 4px var(--accent-glow))}
  .section{padding:0 20px 48px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:1fr}
  body{padding-bottom:64px}
}
/* short landscape phones: keep content reachable */
@media(max-height:480px) and (orientation:landscape){
  .section{padding-bottom:36px}
}

/* ---------- reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important}
  .reveal,.stagger>*{opacity:1;transform:none}
}
