@import url("./tokens/fonts.css");
@import url("./tokens/colors.css");
@import url("./tokens/typography.css");
@import url("./tokens/spacing.css");
@import url("./tokens/effects.css");

/* Shared site footer. Used by index.html, installation.html, and contact.html
   so the three pages stay in sync without duplicating the rules inline. */
.site-footer{padding:56px 32px 32px;border-top:1px solid var(--abt-cyan-dim)}
.footer-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:auto auto 1fr;gap:64px}
.footer-brand{display:flex;gap:10px;align-items:center}
.footer-brand img{width:30px;height:30px;border:1px solid var(--abt-cyan-dim);flex-shrink:0}
.footer-brand span{max-width:150px;font-family:var(--font-display);font-weight:600;font-size:14px;line-height:1.3;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--abt-bone)}
.footer-head{margin:0 0 12px;font-family:var(--font-mono);font-size:11px;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--abt-cyan)}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.footer-links--two{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px 24px}
.footer-links a{font-size:13px;line-height:1.3;color:var(--text-label)}
.footer-links a:hover{color:var(--abt-cyan)}
.social-row{display:flex;gap:12px;flex-wrap:wrap}
.social-btn{display:grid;place-items:center;width:40px;height:40px;box-sizing:border-box;border:1px solid var(--abt-cyan-dim);border-radius:var(--radius-md);background:var(--abt-panel);color:var(--text-label);transition:color 150ms ease,border-color 150ms ease}
.social-btn:hover{border-color:var(--abt-cyan);color:var(--abt-cyan)}
.social-btn svg{width:20px;height:20px;fill:currentColor;display:block}
/* LinkedIn has no destination yet: dimmed, not clickable, still hoverable so
   the title tooltip explains why. */
.social-btn--soon{opacity:.4;cursor:default}
.social-btn--soon:hover{border-color:var(--abt-cyan-dim);color:var(--text-label)}
.footer-connect-note{margin:16px 0 0;font-size:13px;line-height:1.6;color:var(--text-label)}
.footer-bottom{max-width:1100px;margin:40px auto 0;padding-top:20px;border-top:1px solid var(--abt-cyan-dim);font-size:13px;color:var(--text-mute)}
@media (max-width:860px){
.footer-grid{grid-template-columns:1fr;gap:36px}
}
@media (max-width:640px){
.site-footer{padding-left:20px;padding-right:20px}
}

/* Shared site header. Markup is injected by site-chrome.js; the styling lives
   here so the chrome is styled before the script runs and so all pages match.
   Button metrics mirror the design-system Button size="sm" (6px 14px, 13px,
   min-height 30, weight 700, .02em) because index.html used that component
   while the static pages used chunkier uppercase .btn rules, and the two
   headers visibly disagreed. */
.site-nav{position:fixed;top:0;left:0;right:0;width:100%;box-sizing:border-box;z-index:1000;background:rgba(18,22,24,0.94);backdrop-filter:blur(6px);border-bottom:1px solid var(--abt-cyan-dim);padding:0 32px;min-height:60px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;transition:min-height var(--dur-slow) var(--ease-snap),background var(--dur-slow) var(--ease-snap),box-shadow var(--dur-slow) var(--ease-snap)}
html.nav-scrolled .site-nav{min-height:52px;background:rgba(18,22,24,0.985);box-shadow:0 1px 0 rgba(78,210,226,.22),0 6px 18px rgba(0,0,0,.35)}
.nav-spacer{min-height:60px}

.nav-brand{display:flex;gap:10px;align-items:center;flex-shrink:0;white-space:nowrap}
.nav-brand img{width:26px;height:26px;border:1px solid var(--abt-cyan-dim);flex-shrink:0}
.nav-brand span{font-family:var(--font-display);font-weight:600;font-size:14px;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--abt-bone);white-space:nowrap}

.nav-links{display:flex;gap:20px;align-items:center;flex-wrap:wrap;justify-content:flex-end;row-gap:6px;min-width:0}
.nav-dropdown{position:relative;display:flex;align-items:center;align-self:stretch}
.nav-dropdown-label{display:flex;align-items:center;gap:5px;background:none;border:0;padding:0;font-family:var(--font-mono);font-size:12px;text-transform:uppercase;letter-spacing:0.1em;color:var(--text-label);white-space:nowrap;cursor:pointer}
.nav-dropdown-label:focus-visible{outline:2px solid var(--abt-cyan);outline-offset:3px}
.nav-dropdown.is-open .nav-dropdown-label{color:var(--abt-cyan)}
.chevron{font-size:8px;opacity:.7;transition:transform 150ms ease}
.nav-dropdown.is-open .chevron{transform:rotate(180deg)}
.nav-dropdown-menu{display:none;flex-direction:column;gap:2px;position:absolute;top:100%;left:0;margin-top:0;min-width:190px;padding:8px;background:rgba(18,22,24,0.98);border:1px solid var(--abt-cyan-dim);border-radius:var(--radius-md)}
.nav-dropdown.is-open .nav-dropdown-menu{display:flex}
/* Hover-to-open is an enhancement for real pointers only. A touch device never
   matches this, so the tap toggle is the sole path and cannot be pre-empted by
   iOS emulated hover, which is what made the Support menu unusable on iPhone. */
@media (hover:hover) and (pointer:fine){
.nav-dropdown:hover .nav-dropdown-menu{display:flex}
.nav-dropdown:hover .nav-dropdown-label{color:var(--abt-cyan)}
.nav-dropdown:hover .chevron{transform:rotate(180deg)}
}
.nav-menu-link{display:block;padding:8px 10px;border-radius:4px;font-family:var(--font-mono);font-size:12px;text-transform:uppercase;letter-spacing:0.08em;color:var(--text-label);white-space:nowrap}
.nav-menu-link:hover{background:rgba(78,210,226,0.12);color:var(--abt-cyan)}
.nav-menu-link.is-current{color:var(--abt-cyan)}

.nav-btn{display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;padding:6px 14px;min-height:30px;border-radius:var(--radius);font-family:var(--font-body);font-weight:700;font-size:13px;letter-spacing:0.02em;cursor:pointer;border:1px solid transparent;white-space:nowrap;transition:background var(--dur) var(--ease-snap),border-color var(--dur) var(--ease-snap),color var(--dur) var(--ease-snap)}
.nav-btn--primary{background:var(--abt-cyan);color:var(--abt-text-invert)}
.nav-btn--primary:hover{background:var(--abt-cyan-hot);color:var(--abt-text-invert)}
.nav-btn--primary:active{background:var(--abt-cyan-deep)}
.nav-btn--ghost{background:transparent;color:var(--abt-cyan);border-color:var(--abt-line)}
.nav-btn--ghost:hover{border-color:var(--abt-cyan);color:var(--abt-cyan-hot)}
.nav-btn--ghost.is-current{border-color:var(--abt-cyan)}

.nav-burger{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:36px;height:36px;background:transparent;border:1px solid var(--abt-cyan-dim);border-radius:4px;cursor:pointer;flex-shrink:0;padding:0;-webkit-tap-highlight-color:transparent}
.nav-burger span{display:block;width:18px;height:2px;border-radius:1px;background:var(--abt-cyan);transition:transform 150ms ease,opacity 150ms ease}
.nav-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media (max-width:760px){
.site-nav{flex-wrap:nowrap;backdrop-filter:none;-webkit-backdrop-filter:none}
.nav-burger{display:flex}
.nav-links{position:fixed;top:60px;left:0;right:0;bottom:0;z-index:999;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;background:var(--abt-ink);border-top:1px solid var(--abt-cyan-dim);padding:6px 20px 28px;overflow-y:auto;transform:translateX(100%);transition:transform 220ms ease;visibility:hidden}
.nav-links.mobile-open{transform:translateX(0);visibility:visible}
.nav-dropdown{align-self:stretch;flex-direction:column;align-items:stretch;gap:0;padding:0;border-bottom:1px solid var(--abt-cyan-dim)}
.nav-dropdown-label{padding:16px 2px;justify-content:space-between;width:100%;box-sizing:border-box}
.chevron{font-size:28px;opacity:1}
.nav-dropdown-menu{position:static;display:none;border:none;background:transparent;padding:0 0 12px 12px;min-width:0;top:auto;left:auto}
.nav-dropdown.is-open .nav-dropdown-menu{display:flex}
.nav-menu-link{padding:12px 10px}
.nav-btn{margin-top:18px;align-self:flex-start}
.nav-spacer{min-height:96px}
}
@media (max-width:640px){
.site-nav{padding-left:20px;padding-right:20px}
}

/* The x-dc runtime injects `#dc-root{height:100%}` for its own preview mode,
   pinning the rendered page to one viewport. That was harmless while the
   footer lived inside <x-dc>; now that the shared chrome sits outside it, the
   fixed height drops the footer a full screen down, mid-content. !important
   beats the runtime rule regardless of injection order. */
#dc-root{height:auto !important}

/* Pricing tiles in the hero. Two-up on desktop, stacked on narrow screens.
   The commercial tile is the emphasised one: cyan frame, accent glow, and a
   filled button against the indie tile's hairline frame and ghost button. */
.price-block{max-width:820px;margin:0 auto;text-align:center}
.price-heading{margin:0;font-family:var(--font-display);font-weight:500;font-size:clamp(24px,3.2vw,44px);line-height:1.05;letter-spacing:var(--tracking-display);text-transform:uppercase;color:var(--abt-bone)}
/* Same accent rule the Benchmarks section uses: a 96px cyan stub anchored
   left, then a hairline running to the right edge of the block. */
.price-rule{display:flex;align-items:center;gap:10px;margin:20px 0 28px}
.price-rule span:first-child{width:96px;height:4px;background:var(--abt-cyan);flex-shrink:0}
.price-rule span:last-child{flex:1;height:1px;background:var(--abt-cyan-dim)}
.price-grid{display:grid;grid-template-columns:repeat(2,400px);justify-content:center;gap:20px;text-align:left}
.price-tile{position:relative;display:flex;flex-direction:column;gap:4px;padding:30px 32px 32px;border:1px solid var(--abt-cyan-dim);border-radius:var(--radius-md);background:var(--abt-panel)}
.price-tile--featured{border-color:var(--abt-cyan);border-top-width:3px;box-shadow:var(--glow-accent)}
.price-name{font-family:var(--font-mono);font-size:13px;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--text-label)}
.price-tile--featured .price-name{color:var(--abt-cyan)}
.price-amount{font-family:var(--font-display);font-weight:500;font-size:54px;line-height:1.05;letter-spacing:var(--tracking-display);color:var(--abt-bone)}
.price-amount span{font-family:var(--font-mono);font-size:13px;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--text-mute);margin-left:9px}
.price-note{margin:12px 0 0;font-size:14px;line-height:1.55;color:var(--text-dim)}
.price-list{list-style:none;margin:18px 0 24px;padding:0;display:grid;gap:10px;flex:1;align-content:start}
.price-list li{position:relative;padding-left:26px;font-size:14.5px;line-height:1.45;color:var(--text-body)}
.price-list li::before{content:"\2713";position:absolute;left:0;top:-1px;font-size:14px;font-weight:700;color:var(--abt-cyan)}
.price-btn{display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;width:100%;padding:13px 22px;min-height:48px;border-radius:var(--radius);font-family:var(--font-body);font-weight:700;font-size:16px;letter-spacing:0.02em;cursor:pointer;border:1px solid transparent;white-space:nowrap;transition:background var(--dur) var(--ease-snap),border-color var(--dur) var(--ease-snap),color var(--dur) var(--ease-snap)}
.price-btn--primary{background:var(--abt-cyan);color:var(--abt-text-invert)}
.price-btn--primary:hover{background:var(--abt-cyan-hot)}
.price-btn--primary:active{background:var(--abt-cyan-deep)}
.price-btn--ghost{background:transparent;color:var(--abt-cyan);border-color:var(--abt-line)}
.price-btn--ghost:hover{border-color:var(--abt-cyan);color:var(--abt-cyan-hot)}
@media (max-width:700px){
.price-grid{grid-template-columns:minmax(0,400px)}
}

/* Code example block. Framed like the plugin's own panels: cyan top edge,
   panel background, mono body with its own horizontal scroll so a long line
   never widens the page. */
.code-block{margin-top:40px;border:1px solid var(--abt-cyan-dim);border-top:2px solid var(--abt-cyan);border-radius:var(--radius-md);background:var(--abt-panel);overflow:hidden}
.code-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 18px;border-bottom:1px solid var(--abt-cyan-dim);background:var(--abt-ink)}
.code-title{font-family:var(--font-display);font-weight:500;font-size:14px;letter-spacing:0.03em;text-transform:uppercase;color:var(--abt-bone)}
.code-lang{font-family:var(--font-mono);font-size:11px;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--abt-cyan);flex-shrink:0}
.code-body{margin:0;padding:22px 24px;overflow-x:auto;font-family:var(--font-mono);font-size:13.5px;line-height:1.75;color:#c2ccd2;background:#080d10;white-space:pre;-webkit-overflow-scrolling:touch}
.code-body code{font:inherit;color:inherit;background:none;border:0;padding:0}
/* Each source line is its own block-level span. The runtime discards
   whitespace-only text nodes, so the code carries no loose newlines and
   the line break comes from display:block instead. min-height keeps blank
   lines from collapsing. */
.code-line{display:block;min-height:1.75em}
/* Python syntax colours. Kept close to the brand: cyan family for keywords
   and calls, everything else desaturated so the accent still belongs to the
   UI rather than to the code. */
.tok-kw{color:#7ce6f2;font-weight:600}
.tok-fn{color:#e8eef0}
.tok-str{color:#8fd694}
.tok-num{color:#e0b96a}
.tok-builtin{color:#9db8c4}
.tok-op{color:#7d8a92}
.tok-comment{color:#5f7079;font-style:italic}
.code-note{margin:0;padding:12px 18px;border-top:1px solid var(--abt-cyan-dim);font-size:13px;line-height:1.5;color:var(--text-label)}
@media (max-width:640px){
.code-body{font-size:12.5px;padding:16px}
}

/* Release notes. Native <details> so the collapse works without JS and stays
   keyboard operable; the marker is drawn with CSS since the default triangle
   cannot be styled consistently across browsers. */
.chg{border:1px solid var(--abt-cyan-dim);border-radius:var(--radius-md);background:var(--abt-panel);margin-bottom:14px;overflow:hidden}
.chg[open]{border-color:var(--abt-cyan);border-top-width:2px}
.chg-head{display:flex;align-items:center;gap:16px;padding:16px 20px;cursor:pointer;list-style:none;background:var(--abt-ink)}
.chg-head::-webkit-details-marker{display:none}
.chg-head:hover{background:rgba(78,210,226,0.06)}
.chg-head:focus-visible{outline:2px solid var(--abt-cyan);outline-offset:-2px}
.chg-version{font-family:var(--font-display);font-weight:500;font-size:20px;letter-spacing:var(--tracking-display);color:var(--abt-bone)}
.chg-edition{font-family:var(--font-mono);font-size:11px;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--abt-cyan);border:1px solid var(--abt-cyan-dim);border-radius:var(--radius);padding:3px 8px;white-space:nowrap}
.chg-date{font-family:var(--font-mono);font-size:12px;letter-spacing:0.04em;text-transform:uppercase;color:var(--text-label);margin-left:auto;white-space:nowrap}
.chg-marker{width:9px;height:9px;border-right:2px solid var(--abt-cyan);border-bottom:2px solid var(--abt-cyan);transform:rotate(45deg) translate(-2px,-2px);transition:transform 180ms var(--ease-snap);flex-shrink:0}
.chg[open] .chg-marker{transform:rotate(-135deg) translate(-3px,-3px)}
.chg-body{padding:20px 22px 22px;border-top:1px solid var(--abt-cyan-dim)}
.chg-group{margin:0 0 10px;font-family:var(--font-mono);font-size:11px;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--text-label)}
.chg-group--added{color:var(--abt-green)}
.chg-group--changed{color:var(--abt-cyan)}
.chg-group--fixed{color:var(--abt-cyan-hot)}
.chg-group--removed{color:var(--abt-red)}
.chg-group + .chg-list + .chg-group{margin-top:22px}
.chg-list{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.chg-list li{position:relative;padding-left:20px;font-size:14.5px;line-height:1.6;color:var(--text-body)}
.chg-list li::before{content:"";position:absolute;left:2px;top:9px;width:5px;height:5px;border-radius:1px;background:var(--abt-cyan-dim)}
@media (max-width:560px){
.chg-head{flex-wrap:wrap;gap:10px}
.chg-date{margin-left:0;width:100%}
}

/* Licensing FAQ. Same native <details> approach as the release notes above:
   the collapse works without JS and stays keyboard operable, and the marker is
   drawn in CSS because the default triangle cannot be styled consistently. */
.faq-group{margin:36px 0 14px;font-family:var(--font-display);font-weight:500;font-size:17px;letter-spacing:0.04em;text-transform:uppercase;color:var(--abt-cyan);padding-bottom:9px;border-bottom:1px solid var(--abt-cyan-dim)}
.faq{border:1px solid var(--abt-cyan-dim);border-radius:var(--radius-md);background:var(--abt-panel);margin-bottom:12px;overflow:hidden;scroll-margin-top:84px}
.faq[open]{border-color:var(--abt-cyan)}
.faq-head{display:flex;align-items:center;gap:14px;padding:15px 20px;cursor:pointer;list-style:none;background:var(--abt-ink)}
.faq-head::-webkit-details-marker{display:none}
.faq-head:hover{background:rgba(78,210,226,0.06)}
.faq-head:focus-visible{outline:2px solid var(--abt-cyan);outline-offset:-2px}
.faq-q{margin:0;font-family:var(--font-body);font-weight:500;font-size:15px;line-height:1.45;color:var(--abt-bone)}
.faq-marker{width:9px;height:9px;border-right:2px solid var(--abt-cyan);border-bottom:2px solid var(--abt-cyan);transform:rotate(45deg) translate(-2px,-2px);transition:transform 180ms var(--ease-snap);flex-shrink:0;margin-left:auto}
.faq[open] .faq-marker{transform:rotate(-135deg) translate(-3px,-3px)}
.faq-body{padding:18px 22px 20px;border-top:1px solid var(--abt-cyan-dim)}
.faq-body p{margin:0 0 12px;font-size:14.5px;line-height:1.65;color:var(--text-body)}
.faq-body p:last-child{margin-bottom:0}
.faq-cites{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.faq-cite{font-family:var(--font-mono);font-size:11px;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--abt-cyan);border:1px solid var(--abt-cyan-dim);border-radius:var(--radius);padding:3px 8px;white-space:nowrap}
.faq-cite:hover{border-color:var(--abt-cyan);background:rgba(78,210,226,0.06)}
@media (max-width:560px){
.faq-head{padding:14px 16px;gap:10px}
.faq-q{font-size:14px}
.faq-body{padding:16px 18px 18px}
}

/* "Coming soon" dialog shown by the purchase links until the store is live.
   Built in site-chrome.js and exposed as window.abtComingSoon so index.html's
   x-dc handlers use the same one instead of a browser alert(). */
.soon-overlay{position:fixed;inset:0;z-index:1200;display:grid;place-items:center;padding:32px;background:rgba(8,13,16,.86);backdrop-filter:blur(3px);animation:soon-in 160ms var(--ease-snap)}
.soon-panel{max-width:460px;width:100%;box-sizing:border-box;padding:32px 34px;border:1px solid var(--abt-cyan);border-top:3px solid var(--abt-cyan);border-radius:var(--radius-md);background:var(--abt-panel);box-shadow:var(--shadow-lg),var(--glow-accent);text-align:left}
.soon-kicker{margin:0 0 10px;font-family:var(--font-mono);font-size:11px;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--abt-cyan)}
.soon-title{margin:0 0 12px;font-family:var(--font-display);font-weight:500;font-size:28px;line-height:1.1;letter-spacing:var(--tracking-display);text-transform:uppercase;color:var(--abt-bone)}
.soon-body{margin:0 0 24px;font-size:14.5px;line-height:1.6;color:var(--text-body)}
.soon-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.soon-close{margin-left:auto;background:none;border:0;padding:6px 4px;font-family:var(--font-mono);font-size:12px;letter-spacing:0.06em;text-transform:uppercase;color:var(--text-label);cursor:pointer}
.soon-close:hover{color:var(--abt-cyan)}
@keyframes soon-in{from{opacity:0}to{opacity:1}}
@media (prefers-reduced-motion:reduce){
.soon-overlay{animation:none}
}
@media (max-width:520px){
.soon-panel{padding:24px 22px}
.soon-close{margin-left:0}
}