/* Hybrid Battle marketing site — shared styles.
   Used by the static pages in firebase/public/*.html AND the server-rendered
   pages in firebase/functions/src/hybrids/web.ts (hybrid, gallery, animals).
   Palette from the Oct 2026 lion–eagle identity (brand/tokens.css). */
:root{
  --hb-midnight:#071828;--hb-deep-teal:#006782;--hb-cyan:#09C8DD;
  --hb-ember:#FF8A00;--hb-gold:#FFC53D;--hb-ivory:#FFF4D9;
  --bg:#071828;--surface:#0c2236;--surface-2:#10304a;--border:#1b3b55;
  --text:#e8f1f7;--heading:#FFF4D9;--muted:#9db4c6;--link:#5fdcec;
  --radius:16px;--maxw:1120px;
  --font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;background:var(--bg);color:var(--text);font-family:var(--font);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(900px 520px at -10% -10%,rgba(255,138,0,.16),transparent 60%),radial-gradient(900px 520px at 110% 0%,rgba(9,200,221,.14),transparent 60%);background-repeat:no-repeat}
img{max-width:100%;height:auto}
a{color:var(--link);text-underline-offset:2px}
a:hover{color:#9ff0f8}
:focus-visible{outline:2px solid var(--hb-gold);outline-offset:2px;border-radius:4px}
h1,h2,h3{color:var(--heading);line-height:1.15;letter-spacing:-.01em}
h1{font-size:clamp(32px,5vw,52px);font-weight:800;margin:0 0 14px}
h2{font-size:clamp(24px,3vw,32px);font-weight:800;margin:44px 0 12px}
h3{font-size:19px;font-weight:700;margin:0 0 6px}
p{margin:0 0 14px}
.muted{color:var(--muted)}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--hb-gold);margin-bottom:12px}
.accent{background:linear-gradient(90deg,var(--hb-gold),var(--hb-ember));-webkit-background-clip:text;background-clip:text;color:transparent}
.skip{position:absolute;left:-999px;top:8px;background:var(--hb-gold);color:var(--hb-midnight);padding:8px 12px;border-radius:8px;z-index:20}
.skip:focus{left:8px}

/* Header */
.site-header{position:sticky;top:0;z-index:10;background:rgba(7,24,40,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.site-header .inner{max-width:var(--maxw);margin:0 auto;padding:10px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:40px;width:auto;display:block}
.site-nav{display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:none}
.site-nav::-webkit-scrollbar{display:none}
.site-nav a{color:var(--text);text-decoration:none;font-size:15px;font-weight:600;padding:8px 10px;border-radius:8px;white-space:nowrap}
.site-nav a:hover{background:var(--surface);color:var(--text)}
.site-nav a[aria-current="page"]{color:var(--hb-gold)}
.site-nav .btn{margin-left:6px;padding:9px 14px;font-size:15px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:12px;padding:14px 22px;font:inherit;font-weight:800;font-size:17px;text-decoration:none;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}
.btn-primary{background:linear-gradient(180deg,var(--hb-gold),var(--hb-ember));color:var(--hb-midnight);box-shadow:0 6px 24px rgba(255,138,0,.28)}
.btn-primary:hover{color:var(--hb-midnight);transform:translateY(-1px);box-shadow:0 10px 30px rgba(255,138,0,.38)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--surface);color:var(--text)}
.btn-sm{padding:9px 14px;font-size:15px;border-radius:10px}

/* Store badges */
.stores{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.store{display:inline-flex;align-items:center;gap:10px;background:#000;color:#fff;border:1px solid #3a4a5a;border-radius:12px;padding:8px 16px 8px 12px;text-decoration:none;min-height:52px}
.store:hover{color:#fff;border-color:#8aa}
.store svg{width:26px;height:26px;flex:none}
.store small{display:block;font-size:11px;line-height:1.1;opacity:.85}
.store strong{display:block;font-size:18px;line-height:1.1;font-weight:700}
.store.soon{opacity:.6;cursor:default}

/* Layout */
main{flex:1;width:100%}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.prose{max-width:760px;margin:0 auto;padding:40px 20px 24px}
.prose h2:first-of-type{margin-top:32px}
.prose li{margin-bottom:6px}
.section{padding:56px 0}
.section-head{max-width:720px;margin-bottom:28px}
.section-head h2{margin-top:0}
.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.grid-4{grid-template-columns:repeat(4,1fr)}
.facts.grid-3{grid-template-columns:repeat(3,1fr)}
.split{display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center}
.card{background:linear-gradient(180deg,var(--surface),rgba(12,34,54,.7));border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.card p:last-child{margin-bottom:0}
.icon-dot{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-size:22px;margin-bottom:12px;background:rgba(9,200,221,.12);border:1px solid rgba(9,200,221,.3)}
.icon-dot.ember{background:rgba(255,138,0,.12);border-color:rgba(255,138,0,.35)}
table{border-collapse:collapse;width:100%;margin:8px 0 18px;font-size:16px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}
th{color:var(--heading)}
code{background:var(--surface);padding:2px 6px;border-radius:6px}

/* Hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:56px 0 40px}
.hero .lead{font-size:20px;color:var(--muted);max-width:560px;margin-bottom:26px}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.hero-note{font-size:14px;color:var(--muted)}
.showcase{position:relative;border-radius:22px;padding:18px;background:linear-gradient(160deg,rgba(255,138,0,.35),rgba(7,24,40,.2) 45%,rgba(9,200,221,.35));}
.showcase-inner{background:var(--surface);border-radius:14px;overflow:hidden;min-height:380px;display:flex;flex-direction:column}
.showcase-label{font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--hb-cyan);padding:14px 16px 0}
.showcase a{color:inherit;text-decoration:none;display:flex;flex-direction:column;flex:1}
.showcase img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block;background:var(--surface-2)}
.showcase .meta{padding:12px 16px 16px}
.showcase .meta strong{display:block;color:var(--heading);font-size:20px}
.showcase .meta span{color:var(--muted);font-style:italic}
.showcase-fade{transition:opacity .45s ease}

/* Steps */
.steps{counter-reset:step;display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.step{position:relative;padding-top:56px}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:20px;left:22px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:15px;color:var(--hb-midnight);background:var(--hb-gold)}

/* Facts (quotable summary for people and AI assistants) */
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:0;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.facts div{padding:16px 18px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);background:rgba(12,34,54,.6)}
.facts dt{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.facts dd{margin:0;font-weight:600;color:var(--heading)}

/* Creature tiles (gallery, animals, related) */
.tiles{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}
.tile{display:block;background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;text-decoration:none;color:var(--text);transition:transform .15s ease,border-color .15s ease}
.tile:hover{transform:translateY(-2px);border-color:var(--hb-cyan);color:var(--text)}
.tile img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block;background:var(--surface-2)}
.tile .t-body{padding:10px 12px 12px}
.tile strong{display:block;color:var(--heading);font-size:16px;line-height:1.25}
.tile span{display:block;color:var(--muted);font-size:14px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-block;padding:6px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--border);color:var(--text);text-decoration:none;font-size:15px}
.chip:hover{border-color:var(--hb-cyan);color:var(--text)}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px;text-align:center}
.stat .label{font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.stat .value{font-size:28px;font-weight:800;color:var(--hb-gold)}

/* FAQ */
details.qa{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:4px 18px;margin-bottom:10px}
details.qa summary{cursor:pointer;font-weight:700;color:var(--heading);padding:12px 0;list-style:none}
details.qa summary::-webkit-details-marker{display:none}
details.qa summary::after{content:"+";float:right;color:var(--hb-gold);font-weight:800}
details.qa[open] summary::after{content:"–"}
details.qa > div{padding-bottom:12px}

/* CTA band */
.band{margin:48px 0 0;padding:44px 24px;border-radius:22px;text-align:center;background:linear-gradient(120deg,rgba(255,138,0,.18),rgba(0,103,130,.35) 55%,rgba(9,200,221,.2));border:1px solid var(--border)}
.band h2{margin-top:0}
.band .stores,.band .cta{justify-content:center;display:flex;flex-wrap:wrap;gap:12px}

/* Footer */
.site-footer{margin-top:64px;border-top:1px solid var(--border);background:rgba(4,15,26,.6)}
.site-footer .inner{max-width:var(--maxw);margin:0 auto;padding:32px 20px;display:grid;grid-template-columns:1.2fr 2fr;gap:28px}
.site-footer img{height:36px;width:auto}
.site-footer p{color:var(--muted);font-size:14px;margin:10px 0 0}
.footer-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:6px 18px}
.footer-links a{color:var(--muted);text-decoration:none;font-size:15px;padding:3px 0}
.footer-links a:hover{color:var(--text)}

@media (max-width:1000px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .hero{grid-template-columns:1fr!important;padding-top:32px;gap:28px}
  .split{grid-template-columns:auto 1fr}
  .split > .btn{grid-column:1 / -1;justify-self:start}
  .facts.grid-3{grid-template-columns:repeat(2,1fr)}
  .site-footer .inner{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .site-header .inner{padding:8px 12px;gap:8px}
  .brand img{height:32px}
  .site-nav a{font-size:14px;padding:8px 7px}
  .site-nav .hide-sm{display:none}
  .hero .lead{font-size:18px}
  .hero .cta .btn{flex:1 1 100%}
  .section{padding:40px 0}
  .stats{gap:8px}
  .stat .value{font-size:22px}
  .tiles{grid-template-columns:repeat(2,1fr);gap:10px}
  .grid-4,.facts.grid-3,.split{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}