/* ============== ARMORY — design system clone ============== */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  color-scheme:dark;
  --bg:#0a0a0b;
  --bg-2:#0c0c0e;
  --panel:#101012;
  --panel-2:#141417;
  --line:rgba(255,255,255,0.07);
  --line-2:rgba(255,255,255,0.11);
  --ink:#ededec;
  --ink-dim:#9a9a9e;
  --ink-faint:#6a6a6f;
  --accent:#8f86f5;          /* violet — Differential brand, driven by Tweaks */
  --accent-soft:color-mix(in srgb, var(--accent) 16%, transparent);
  --glow:color-mix(in srgb, var(--accent) 9%, transparent);
  --dot:rgba(255,255,255,0.10);
  --nav-bg:rgba(10,10,11,0.72);
  --stripe:#1a1a1c; --stripe-1:#181820; --stripe-2:#0e0e12;
  --grain-opacity:0.05; --grain-blend:screen;
  --vignette:rgba(0,0,0,0.6);
  --radius:14px;
  --maxw:2200px;
  --gutter:clamp(24px,4vw,72px);
  --font:"Space Grotesk",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
}

/* ---------- LITE MODE ---------- */
html[data-theme="lite"]{
  color-scheme:light;
  --bg:#f1f1f3;
  --bg-2:#e9e9ec;
  --panel:#fafafb;
  --panel-2:#eeeef1;
  --line:rgba(18,18,24,0.11);
  --line-2:rgba(18,18,24,0.17);
  --ink:#15151a;
  --ink-dim:#46464e;
  --ink-faint:#70707a;
  --accent:#5b4fc4;
  --glow:color-mix(in srgb, var(--accent) 11%, transparent);
  --dot:rgba(18,18,24,0.11);
  --nav-bg:rgba(241,241,243,0.8);
  --stripe:#d6d6da; --stripe-1:#e4e4e8; --stripe-2:#d0d0d6;
  --grain-opacity:0.04; --grain-blend:multiply;
  --vignette:rgba(20,20,32,0.10);
}
/* In lite mode the primary button fill is dark, so hover pops to pure black
   with white text (max contrast). Higher specificity than the base
   .btn-primary:hover, which would otherwise win and break the light-mode look. */
html[data-theme="lite"] .btn-primary:hover{background:#000;color:#fff;border-color:#000}
html[data-theme="lite"] .btn-accent{color:#fff}

/* ---------- MONOCHROME (accent → neutral; works on both themes) ----------
   All accent-derived color (glows, dots, charts, node lines, viewer tint)
   flows from --accent, so neutralizing it makes the whole page monochrome.
   The exact grey is set inline by the Tweaks effect / pre-paint script;
   these rules are the fallback. */
html[data-theme="lite"][data-mono="on"]{ --accent:#585860; }
html[data-theme="dark"][data-mono="on"]{ --accent:#c2c2c8; }
html[data-mono="on"] .btn-accent{color:#fff}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}
html{overflow-x:clip}
body{overflow-x:clip}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:color-mix(in srgb, var(--accent) 30%, transparent);color:var(--ink)}

/* ---------- grain overlay ---------- */
body::after{
  content:"";position:fixed;inset:0;z-index:9999;pointer-events:none;
  background:url('assets/grain.png');
  background-size:180px 180px;
  opacity:var(--grain-opacity);mix-blend-mode:var(--grain-blend);
}
/* vignette */
body::before{
  content:"";position:fixed;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(120% 80% at 50% -10%, var(--glow), transparent 55%),
             radial-gradient(100% 100% at 50% 120%, var(--vignette), transparent 60%);
}

/* ---------- layout shell with grid guide lines ---------- */
.wrap{position:relative;z-index:2}
.container{
  max-width:var(--maxw);
  margin-inline:auto;
  padding-inline:var(--gutter);
  position:relative;
}
/* the framing vertical guide lines that run the whole page */
.guides{position:fixed;inset:0;z-index:0;pointer-events:none}
.guides .inner{
  max-width:var(--maxw);height:100%;margin-inline:auto;padding-inline:var(--gutter);
  position:relative;
}
.guides .v{position:absolute;top:0;bottom:0;width:1px;background:var(--line)}
.guides .v.l{left:var(--gutter)}
.guides .v.r{right:var(--gutter)}
.guides .v.c1{left:25%}
.guides .v.c2{left:50%}
.guides .v.c3{left:75%}

/* plus tick used at intersections */
.plus{position:absolute;width:11px;height:11px;pointer-events:none;opacity:.6}
.plus::before,.plus::after{content:"";position:absolute;background:var(--line-2)}
.plus::before{left:50%;top:0;bottom:0;width:1px;transform:translateX(-.5px)}
.plus::after{top:50%;left:0;right:0;height:1px;transform:translateY(-.5px)}

/* ---------- section scaffolding ---------- */
section{position:relative}
.sec{border-top:1px solid var(--line)}
.sec .container{padding-block:96px}
.sec-pad-sm .container{padding-block:64px}

/* eyebrow label */
.label{
  font-family:var(--mono);
  font-size:11px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-faint);
  display:inline-flex;align-items:center;gap:9px;
}
.label::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:var(--accent);box-shadow:0 0 10px var(--accent);
}

/* headings */
h1,h2,h3{font-weight:500;letter-spacing:-0.02em;line-height:1.02}
.h-display{font-size:clamp(44px,7vw,104px);font-weight:500;letter-spacing:-.035em;line-height:.96}
.h-1{font-size:clamp(34px,4.2vw,60px);letter-spacing:-.03em;line-height:1}
.h-2{font-size:clamp(26px,2.6vw,38px);letter-spacing:-.02em}
.lead{color:var(--ink-dim);font-size:clamp(16px,1.25vw,19px);max-width:46ch}
.muted{color:var(--ink-dim)}
.faint{color:var(--ink-faint)}

/* section header row (asymmetric: label+title left, copy right) */
.sec-head{display:grid;grid-template-columns:50% 1fr;gap:48px;align-items:end}
.sec-head .title-col{display:flex;flex-direction:column;gap:20px}
@media(max-width:860px){.sec-head{grid-template-columns:1fr;gap:24px;align-items:start}}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.04em;text-transform:uppercase;
  padding:13px 20px;border-radius:10px;border:1px solid var(--line-2);
  background:var(--panel-2);color:var(--ink);
  transition:.25s ease;cursor:pointer;white-space:nowrap;
}
.btn .arr{transition:transform .25s ease}
.btn:hover{background:color-mix(in srgb, var(--panel-2) 86%, var(--ink));border-color:var(--line-2)}
.btn:hover .arr{transform:translateX(3px)}
/* Resting state is intentionally softened (lower contrast vs the page) so the
   hover state can pop to full contrast. Text stays fully legible in both themes
   because the fill is a muted ink and the text is the page bg color. */
.btn-primary{
  background:color-mix(in srgb, var(--ink) 66%, var(--bg));
  color:var(--bg);
  border-color:color-mix(in srgb, var(--ink) 66%, var(--bg));
}
.btn-primary:hover{background:#fff;color:#000;border-color:#fff}
/* Secondary (accent) buttons mirror the primary rest->hover idea, but the pop
   is gentler: a softened violet at rest brightening to full vivid violet on
   hover. The softening is milder than the primary (82% vs 66%) so accent stays
   visibly less prominent than primary, preserving the CTA hierarchy. */
.btn-accent{
  background:color-mix(in srgb, var(--accent) 82%, var(--bg));
  color:#1a1206;
  border-color:color-mix(in srgb, var(--accent) 82%, var(--bg));
}
.btn-accent:hover{background:var(--accent);border-color:var(--accent);filter:brightness(1.1)}
/* In dark mode darken the accent on hover (instead of brightening) so it
   gains contrast against the white button text. Overrides the brightness
   filter above; higher specificity than the base hover rule. */
html[data-theme="dark"] .btn-accent:hover{
  background:color-mix(in srgb, var(--accent) 70%, #000);
  border-color:color-mix(in srgb, var(--accent) 70%, #000);
  color:#fff;
  filter:none;
}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:100;border-bottom:1px solid var(--line);
  background:var(--nav-bg);backdrop-filter:blur(14px) saturate(1.2)}
.nav .container{display:flex;align-items:center;justify-content:space-between;padding-block:16px}
.brand{display:flex;align-items:center}
.brand-word{display:block;background:center/contain no-repeat;height:14px;width:149px}
html[data-theme="lite"] .brand-word{background-image:url('assets/brand/diff_tools_wordmark_dark.svg')}
html[data-theme="dark"] .brand-word{background-image:url('assets/brand/diff_tools_wordmark_lite.svg')}
.nav-links{display:flex;gap:6px}
.nav-links a{font-family:var(--mono);font-size:12.5px;letter-spacing:.02em;color:var(--ink-dim);
  padding:8px 13px;border-radius:8px;transition:.2s}
.nav-links a:hover{color:var(--ink);background:var(--panel)}
.nav-cta{display:flex;align-items:center;gap:12px}

/* hamburger (mobile only) */
.nav-toggle{display:none;place-items:center;width:40px;height:40px;flex:none;padding:0;
  border:1px solid var(--line-2);border-radius:9px;background:var(--panel-2);color:var(--ink);
  cursor:pointer;transition:color .2s,border-color .2s,background .2s}
.nav-toggle:hover{border-color:var(--ink-faint)}
.nav-toggle-bars{display:block;width:18px;height:13px;position:relative}
.nav-toggle-bars i{position:absolute;left:0;right:0;height:2px;border-radius:2px;background:currentColor;
  transition:transform .25s ease,opacity .2s ease,top .25s ease}
.nav-toggle-bars i:nth-child(1){top:0}
.nav-toggle-bars i:nth-child(2){top:5.5px}
.nav-toggle-bars i:nth-child(3){top:11px}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars i:nth-child(1){top:5.5px;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars i:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars i:nth-child(3){top:5.5px;transform:rotate(-45deg)}

/* mobile menu drawer */
.nav-menu{display:none;border-top:1px solid var(--line);background:var(--nav-bg);
  padding:14px var(--gutter) 22px}
.nav-menu[hidden]{display:none}
.nav-menu-links{display:flex;flex-direction:column;gap:2px}
.nav-menu-links a{font-family:var(--mono);font-size:14px;letter-spacing:.02em;color:var(--ink-dim);
  padding:12px 12px;border-radius:9px;transition:.2s}
.nav-menu-links a:hover{color:var(--ink);background:var(--panel)}
.nav-menu-cta{display:flex;flex-direction:column;gap:10px;margin-top:14px}
.nav-menu-cta .btn{width:100%;justify-content:center}
.nav-menu-foot{display:flex;align-items:center;justify-content:space-between;
  margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.nav-menu-label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}

@media(max-width:860px){
  .nav-links{display:none}
  .nav-cta{display:none}
  .nav-toggle{display:grid}
  .nav.open .nav-menu{display:block}
}

/* dark / lite theme toggle */
.theme-toggle{display:inline-grid;place-items:center;width:38px;height:38px;flex:none;padding:0;
  border:1px solid var(--line-2);border-radius:9px;background:var(--panel-2);color:var(--ink-dim);
  cursor:pointer;transition:color .2s,border-color .2s,background .2s}
.theme-toggle:hover{color:var(--ink);border-color:var(--ink-faint)}
.theme-toggle svg{display:none;grid-area:1/1}
html[data-theme="dark"] .theme-toggle .ico-sun{display:block}
html[data-theme="lite"] .theme-toggle .ico-moon{display:block}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden}
.hero .container{padding-top:90px;padding-bottom:70px;position:relative}
/* right column spans exactly from the 50% guide (c2) to the right gutter guide (r) */
.hero-grid{display:grid;grid-template-columns:calc(50% - 40px) 50%;gap:40px;align-items:center}
.hero-copy{display:flex;flex-direction:column;gap:26px}
.hero h1{max-width:14ch}
.hero .lead{font-size:clamp(16px,1.4vw,20px);max-width:42ch}
.hero-cta{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.hero-meta{display:flex;gap:34px;margin-top:8px;flex-wrap:wrap}
.hero-meta .stat{display:flex;flex-direction:column;gap:3px}
.hero-meta .num{font-size:26px;font-weight:500;letter-spacing:-.02em}
.hero-meta .cap{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}
.hero-assure{display:flex;gap:22px;flex-wrap:wrap;margin-top:18px}
.hero-assure .as{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-dim)}
.hero-assure .as i{width:5px;height:5px;border-radius:50%;background:var(--accent);flex:none}
.hero-art{position:relative;height:clamp(480px,64vh,680px)}
@media(max-width:980px){.hero-grid{grid-template-columns:1fr}.hero-art{height:380px;order:-1}}

.obj{position:absolute;filter:drop-shadow(0 30px 60px rgba(0,0,0,.6));will-change:transform}
.obj img{width:100%;height:100%}
.obj.a{width:220px;height:220px;top:6%;left:8%;animation:float1 9s ease-in-out infinite}
.obj.b{width:260px;height:260px;top:34%;right:2%;animation:float2 11s ease-in-out infinite}
.obj.c{width:150px;height:150px;bottom:4%;left:30%;animation:float3 8s ease-in-out infinite}
@keyframes float1{50%{transform:translateY(-22px) rotate(4deg)}}
@keyframes float2{50%{transform:translateY(18px) rotate(-5deg)}}
@keyframes float3{50%{transform:translateY(-14px) rotate(8deg)}}

@keyframes scroll-x{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* capability ticker (big rotating words) */
.cap-ticker{border-bottom:1px solid var(--line);overflow:hidden}
.cap-ticker .track{display:flex;gap:0;width:max-content;animation:scroll-x 26s linear infinite}
.cap-ticker .ct{display:flex;align-items:center;gap:40px;padding:30px 0}
.cap-ticker .ct h3{font-size:clamp(28px,3.4vw,46px);font-weight:500;letter-spacing:-.03em;color:var(--ink);padding-inline:40px}
.cap-ticker .dot{width:9px;height:9px;border-radius:50%;border:1px solid var(--accent);flex:none}

/* ---------- big statement → three grid-staged topics + transfer globe ---------- */
.statement .container{
  padding-block:120px;
  display:grid;
  grid-template-columns:1fr 1fr;
  grid-template-areas:"lead globe" "topics globe";
  column-gap:0;
  align-items:start;
}
.statement .st-lead{
  grid-area:lead;
  font-size:clamp(24px,3.2vw,46px);font-weight:400;letter-spacing:-.02em;line-height:1.16;
  padding-right:clamp(16px,3vw,40px);
}
.statement .hl{color:var(--ink)}
.statement .st-lead .dim{color:var(--ink-faint)}
.st-globe{
  grid-area:globe;
  align-self:center;
  justify-self:center;
  width:min(100%,520px);
  aspect-ratio:1;
  position:relative;
  pointer-events:none;
  user-select:none;
}
.st-globe::before{
  content:"";position:absolute;inset:14%;border-radius:50%;
  background:radial-gradient(circle,var(--glow),transparent 70%);
}
.st-globe-svg{position:relative;display:block;width:100%;height:100%;overflow:visible}
.st-globe-svg .wf{fill:none;stroke:var(--ink);stroke-linecap:round;stroke-linejoin:round;
  stroke-width:.7;vector-effect:non-scaling-stroke}
.st-globe-svg .wf.back{opacity:.16}
.st-globe-svg .wf.front{opacity:.38}
.st-globe-svg .rim{fill:none;stroke:var(--ink);opacity:.26;stroke-width:.9;vector-effect:non-scaling-stroke}
.st-globe-svg .trail{fill:none;stroke:var(--accent);stroke-width:1.15;stroke-linecap:round;
  stroke-dasharray:3.5 5.5;vector-effect:non-scaling-stroke;animation:dash 1.6s linear infinite}
.st-globe-svg .trail.back{opacity:.16}
.st-globe-svg .trail.front{opacity:.72}
.st-globe-svg .pin{fill:var(--bg);stroke:var(--accent);stroke-width:1.5;vector-effect:non-scaling-stroke}
.st-globe-svg .origin{fill:var(--accent);stroke:none}
.st-globe-svg .pulse{fill:none;stroke:var(--accent);stroke-width:1.2;vector-effect:non-scaling-stroke}
.st-globe-svg .plane{fill:var(--accent);stroke:none;filter:drop-shadow(0 0 6px color-mix(in srgb,var(--accent) 55%,transparent))}
.st-globe-svg .nm{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  fill:var(--ink-dim);paint-order:stroke fill;stroke:var(--bg);stroke-width:4px;stroke-linejoin:round;
}
html.no-motion .st-globe-svg .trail{animation:none}
.st-topics{grid-area:topics;margin-top:72px;border-top:1px solid var(--line)}
.st-row{display:grid;grid-template-columns:1fr 1fr;gap:0;border-bottom:1px solid var(--line);align-items:start}
.st-key{display:flex;align-items:baseline;gap:16px;padding:34px 40px 34px 0}
.st-no{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--accent);padding-top:6px}
.st-key h3{font-size:clamp(22px,2.4vw,30px);font-weight:500;letter-spacing:-.02em;line-height:1.1}
.st-body{padding:34px 0 34px 40px;font-size:clamp(15px,1.3vw,18px);line-height:1.55;color:var(--ink-dim);max-width:46ch}
@media(max-width:860px){
  .statement .container{grid-template-columns:1fr;grid-template-areas:"lead" "globe" "topics"}
  .statement .st-lead{padding-right:0}
  .st-globe{width:min(100%,340px);margin-block:8px 4px}
  .st-topics{margin-top:48px}
  .st-row{grid-template-columns:1fr;gap:0}
  .st-key{border-right:none;padding:30px 0 14px}
  .st-body{padding:0 0 30px}
}

/* ---------- cards grid ---------- */
.grid-4{display:grid;grid-template-columns:calc(25% - var(--gutter)/2) calc(25% + var(--gutter)/2) calc(25% + var(--gutter)/2) calc(25% - var(--gutter)/2);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:48px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:48px}
@media(max-width:980px){.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.grid-4,.grid-3{grid-template-columns:1fr}}
.cell{background:var(--bg);padding:30px 26px;display:flex;flex-direction:column;gap:14px;min-height:200px;
  transition:background .3s}
.cell:hover{background:var(--panel)}
.cell .ico{width:38px;height:38px;border:1px solid var(--line-2);border-radius:9px;display:grid;place-items:center;
  color:var(--accent);background:var(--panel-2)}
.cell h3{font-size:18px;font-weight:600;letter-spacing:-.01em;margin-top:4px}
.cell p{font-size:14px;color:var(--ink-dim);line-height:1.55}
.cell .idx{font-family:var(--mono);font-size:11px;color:var(--ink-faint);margin-top:auto;letter-spacing:.1em}
/* per-feature media placeholder (drop a looping video/gif here) */
.cell-media{position:relative;height:124px;border-radius:9px;overflow:hidden;margin-top:auto;
  border:1px solid var(--line);background:
   repeating-linear-gradient(135deg,var(--stripe) 0 1px,transparent 1px 14px),
   linear-gradient(160deg,var(--stripe-1),var(--stripe-2))}
.cell-media .play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:var(--panel-2);border:1px solid var(--line-2);color:var(--accent)}
.cell-media .play svg{margin-left:2px}
.cell-media .mtag{position:absolute;left:11px;bottom:9px;font-family:var(--mono);font-size:10px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint)}
.cell-media .mfmt{position:absolute;right:11px;top:9px;font-family:var(--mono);font-size:9.5px;
  letter-spacing:.1em;color:var(--ink-faint);border:1px solid var(--line);border-radius:5px;padding:2px 6px}
.cell .cell-media+.idx{margin-top:12px}

/* ---------- stacked feature cards (viewer) — sticky stacking deck ---------- */
.stack{margin-top:48px;display:flex;flex-direction:column;gap:32px}
.scard{
  position:sticky;
  top:calc(var(--stack-top, 100px) + var(--i,0) * 16px);
  display:grid;grid-template-columns:1fr 1fr;
  min-height:clamp(320px,44vh,420px);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--panel);
  box-shadow:0 28px 64px -38px rgba(0,0,0,.55);
  transform-origin:center top;
  transition:transform .18s linear, filter .18s linear;
  will-change:transform}
/* Desktop: half-width media at 16:9 → card height scales as 32:9 */
.scard:has(.scard-embed){min-height:0}
@media(min-width:781px){
  .scard:has(.scard-embed){aspect-ratio:32/9}
}
.scard-copy{padding:clamp(28px,3.4vw,52px);display:flex;flex-direction:column;gap:16px;justify-content:center}
.scard-top{display:flex;align-items:center;justify-content:space-between}
.scard-copy .ico{width:38px;height:38px;border:1px solid var(--line-2);border-radius:9px;display:grid;place-items:center;
  color:var(--accent);background:var(--panel-2)}
.scard-idx{font-family:var(--mono);font-size:12px;color:var(--ink-faint);letter-spacing:.1em}
.scard-copy h3{font-size:clamp(21px,2vw,27px);font-weight:600;letter-spacing:-.015em}
.scard-copy p{font-size:15px;color:var(--ink-dim);line-height:1.6;max-width:44ch}
.scard-media{position:relative;border-left:1px solid var(--line);background:
   repeating-linear-gradient(135deg,var(--stripe) 0 1px,transparent 1px 14px),
   linear-gradient(160deg,var(--stripe-1),var(--stripe-2));overflow:hidden}
.scard-media:has(.scard-embed){background:var(--panel)}
.scard-embed{position:absolute;inset:0;overflow:hidden;container-type:size}
.scard-embed iframe{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  border:0;pointer-events:none;color-scheme:light;
  /* Cover the media pane while keeping the 16:9 source — no letterbox bars */
  width:max(100%,calc(100cqh * 16 / 9));
  height:max(100%,calc(100cqw * 9 / 16));
}
.scard-media .play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  background:var(--panel-2);border:1px solid var(--line-2);color:var(--accent)}
.scard-media .play svg{margin-left:2px}
.scard-media .mtag{position:absolute;left:16px;bottom:14px;font-family:var(--mono);font-size:11px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);z-index:1}
.scard-media .mfmt{position:absolute;right:16px;top:14px;font-family:var(--mono);font-size:10px;
  letter-spacing:.1em;color:var(--ink-faint);border:1px solid var(--line);border-radius:5px;padding:2px 7px;z-index:1}
@media(max-width:780px){
  .stack{gap:20px}
  .scard{grid-template-columns:1fr;min-height:0;top:calc(var(--stack-top-sm, 76px) + var(--i,0) * 11px)}
  .scard-media{order:2;border-left:none;border-top:1px solid var(--line);min-height:190px}
  .scard-media:has(.scard-embed){aspect-ratio:16/9;min-height:0;height:auto}
  .scard-copy{order:1}
}
html.no-motion .scard{transition:none}

/* ---------- statistics counters ---------- */
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:56px}
@media(max-width:680px){.stats-row{grid-template-columns:1fr}}
.stat-big{background:var(--bg);padding:40px 30px;display:flex;flex-direction:column;gap:10px}
.stat-big .v{font-size:clamp(48px,6vw,82px);font-weight:500;letter-spacing:-.04em;line-height:1;
  font-variant-numeric:tabular-nums}
.stat-big .v .u{font-size:.42em;color:var(--accent);margin-left:2px;letter-spacing:0}
.stat-big .d{font-size:14px;color:var(--ink-dim);max-width:26ch}

/* ---------- video feature ---------- */
.video-feat{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  aspect-ratio:16/7;background:
    repeating-linear-gradient(125deg,var(--stripe-1) 0 2px,var(--stripe-2) 2px 22px);
  display:grid;place-items:center;margin-top:8px}
.video-feat .glow{position:absolute;inset:0;background:radial-gradient(60% 80% at 50% 50%,var(--accent-soft),transparent 70%)}
.play{width:84px;height:84px;border-radius:50%;border:1px solid var(--line-2);background:rgba(10,10,11,.5);
  backdrop-filter:blur(6px);display:grid;place-items:center;cursor:pointer;transition:.3s;z-index:2}
.play:hover{transform:scale(1.07);background:var(--accent);border-color:var(--accent)}
.play svg{fill:var(--ink);transition:.3s}.play:hover svg{fill:#1a1206}
.video-feat .vlabel{position:absolute;bottom:20px;left:24px;font-family:var(--mono);font-size:12px;
  letter-spacing:.08em;text-transform:uppercase;color:var(--ink-dim);z-index:2}
.video-feat .vtime{position:absolute;top:20px;right:24px;font-family:var(--mono);font-size:12px;
  color:var(--ink-dim);border:1px solid var(--line-2);padding:5px 11px;border-radius:20px;z-index:2}

/* ---------- product / node graph mock ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:48px}
@media(max-width:920px){.split{grid-template-columns:1fr}}
.split .panel-l{background:var(--bg);padding:0;position:relative;min-height:460px}
.feat-list{background:var(--bg);display:grid;grid-template-rows:repeat(4,1fr)}
.feat-list .fi{padding:26px 28px;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:9px;
  transition:.3s}
.feat-list .fi:last-child{border-bottom:none}
.feat-list .fi:hover{background:var(--panel)}
.feat-list .fi .hd{display:flex;align-items:center;gap:12px}
.feat-list .fi .n{font-family:var(--mono);font-size:11px;color:var(--ink-faint)}
.feat-list .fi h3{font-size:17px;font-weight:600}
.feat-list .fi p{font-size:13.5px;color:var(--ink-dim);line-height:1.5}

/* node canvas */
.node-canvas{position:absolute;inset:0;padding:22px;overflow:hidden;
  background:radial-gradient(circle at 50% 40%,var(--glow),transparent 60%)}
.node-canvas .dots{position:absolute;inset:0;
  background-image:radial-gradient(var(--dot) 1px,transparent 1px);
  background-size:22px 22px;opacity:.5}
.nc-tabs{position:relative;display:flex;gap:6px;z-index:3}
.nc-tab{font-family:var(--mono);font-size:11px;letter-spacing:.06em;padding:6px 11px;border-radius:7px;
  border:1px solid var(--line);color:var(--ink-faint);background:var(--nav-bg)}
.nc-tab.on{color:var(--ink);border-color:var(--line-2);background:var(--panel-2)}
.node{position:absolute;background:var(--panel-2);border:1px solid var(--line-2);border-radius:9px;
  padding:9px 12px;font-family:var(--mono);font-size:11px;color:var(--ink);z-index:2;
  display:flex;align-items:center;gap:8px;box-shadow:0 8px 24px rgba(0,0,0,.4)}
.node .d{width:7px;height:7px;border-radius:50%;background:var(--accent);flex:none}
.node small{color:var(--ink-faint)}
.node-svg{position:absolute;inset:0;z-index:1;width:100%;height:100%;pointer-events:none}
.node-svg path{stroke:color-mix(in srgb, var(--accent) 55%, transparent);stroke-width:1.3;fill:none;stroke-dasharray:5 5;
  animation:dash 1.4s linear infinite}
@keyframes dash{to{stroke-dashoffset:-20}}

/* ---------- gh-bridge option configurator (three.js, see gh-configurator.js) ---------- */
/* the model needs real height to read, so this panel drives the row rather than
   inheriting whatever the feature list beside it happens to be */
#grasshopper .panel-l{min-height:80vh}
#grasshopper .feat-list .fi{justify-content:center}   /* the taller row needs its copy centred */
.gh-cfg{display:flex;flex-direction:column;gap:14px}
.gh-cfg .nc-tabs{flex:none}
/* the canvas is full-bleed behind the whole panel; the script keeps the model inside
   the band left over between the tabs and the control card */
.gh-canvas{position:absolute;inset:0;z-index:1;width:100%;height:100%;display:block;
  cursor:grab;touch-action:pan-y}          /* vertical drags still scroll the page on touch */
.gh-canvas.dragging{cursor:grabbing}
.gh-stage{position:relative;z-index:2;flex:1;min-height:0;pointer-events:none}
.gh-cfg.failed .gh-canvas{display:none}
.gh-status{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11px;
  letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);
  transition:opacity .3s;pointer-events:none}
.gh-status.off{opacity:0}
.gh-spin{width:11px;height:11px;border-radius:50%;flex:none;
  border:1.5px solid var(--line-2);border-top-color:var(--accent);animation:gh-spin .7s linear infinite}
@keyframes gh-spin{to{transform:rotate(1turn)}}
.gh-status.off .gh-spin,html.no-motion .gh-spin{animation:none}
.gh-status.warn .gh-spin{display:none}
.gh-hint{position:absolute;bottom:0;left:0;font-family:var(--mono);font-size:10.5px;
  color:var(--ink-faint);pointer-events:none;transition:opacity .5s;
  letter-spacing:.05em;text-transform:uppercase}
.gh-cfg.touched .gh-hint{opacity:0}
@media(max-width:520px){.gh-hint{display:none}}

/* control card, floating over the bottom of the canvas */
.gh-controls{position:relative;z-index:3;flex:none;display:flex;flex-direction:column;gap:17px;
  padding:16px 18px 14px;border:1px solid var(--line);border-radius:11px;
  background:color-mix(in srgb,var(--panel-2) 86%,transparent);backdrop-filter:blur(8px)}
/* name · track · value all on one line; the tick strip sits under the track only.
   The fixed side columns keep both tracks (and the switch below) in one alignment. */
.gh-ctl{display:grid;grid-template-columns:66px 1fr 52px;align-items:center;column-gap:14px;row-gap:5px}
.gh-ctl .lab{font-family:var(--mono);font-size:11px;letter-spacing:.05em;
  color:var(--ink-faint);text-transform:uppercase}
.gh-ctl .val{font-family:var(--mono);color:var(--ink);font-size:12px;text-align:right;
  font-variant-numeric:tabular-nums}
.gh-ticks{grid-column:2;grid-row:2}
.gh-range{-webkit-appearance:none;appearance:none;width:100%;height:3px;border-radius:3px;outline:none;
  cursor:pointer;margin:0;
  /* --p (0..1) is set by the script so the travelled part of the track reads as filled */
  background:linear-gradient(to right,var(--accent) 0 calc(var(--p,0)*100%),var(--line-2) calc(var(--p,0)*100%) 100%)}
.gh-range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:15px;height:15px;border-radius:50%;
  background:var(--accent);border:3px solid var(--panel);box-shadow:0 1px 5px rgba(0,0,0,.35);cursor:grab;transition:transform .12s}
.gh-range::-webkit-slider-thumb:active{cursor:grabbing;transform:scale(1.12)}
.gh-range::-moz-range-thumb{width:15px;height:15px;border:3px solid var(--panel);border-radius:50%;
  background:var(--accent);box-shadow:0 1px 5px rgba(0,0,0,.35);cursor:grab}
.gh-range:focus-visible{outline:1px solid var(--accent);outline-offset:6px;border-radius:6px}
/* snap ticks: one per value baked into the option file names */
.gh-ticks{position:relative;height:14px}
.gh-tick{position:absolute;top:0;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:3px;
  background:none;border:0;padding:0;cursor:pointer;font-family:var(--mono);font-size:9.5px;line-height:1;
  color:var(--ink-faint);transition:color .15s}
.gh-tick::before{content:"";width:1px;height:4px;background:var(--line-2);transition:background .15s,height .15s}
.gh-tick:hover{color:var(--ink-dim)}
.gh-tick.on{color:var(--ink)}
.gh-tick.on::before{background:var(--accent);height:6px}
/* spandrel is a two-state parameter, so it gets a switch instead of a track */
.gh-ctl-sw{grid-template-columns:66px 1fr auto}
.gh-switch{grid-column:3;display:flex;align-items:center;gap:11px;background:none;border:0;padding:0;
  cursor:pointer;font-family:var(--mono);font-size:12px;color:var(--ink)}
.gh-switch .track{width:38px;height:20px;border-radius:999px;position:relative;flex:none;
  background:var(--line-2);border:1px solid var(--line-2);transition:background .18s,border-color .18s}
.gh-switch .knob{position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;
  background:var(--panel);box-shadow:0 1px 4px rgba(0,0,0,.35);transition:transform .18s,background .18s}
.gh-switch[aria-checked="true"] .track{background:var(--accent);border-color:var(--accent)}
.gh-switch[aria-checked="true"] .knob{transform:translateX(18px);background:#fff}
.gh-switch:focus-visible{outline:1px solid var(--accent);outline-offset:4px;border-radius:6px}

/* mobile: lock the panel to a stable viewport-relative height so the model never reflows
   the section; the canvas just scales to fit whatever the stage leaves over */
@media(max-width:560px){
  #grasshopper .panel-l{min-height:0}
  .gh-cfg{position:relative;inset:auto;height:82vh}
  /* too little width for name · track · value in one line — the ticks would collide,
     so the track drops to its own row and keeps the full width */
  .gh-ctl{grid-template-columns:1fr auto;column-gap:12px;row-gap:6px}
  .gh-ctl .val{grid-column:2;grid-row:1}
  .gh-range{grid-column:1/-1;grid-row:2}
  .gh-ticks{grid-column:1/-1;grid-row:3}
  .gh-ctl-sw{grid-template-columns:1fr auto}
  .gh-switch{grid-column:2;grid-row:1}
}

/* file-source streaming animation */
.fs-canvas{overflow:visible}
.fs-group{display:contents}          /* transparent on desktop; becomes a boxed group on mobile */
.fs-links{display:none}              /* link icons only appear in the mobile stacked layout */
.node.src{gap:0;position:relative;min-height:42px;box-sizing:border-box;
  justify-content:center;padding:9px 14px;
  background:color-mix(in srgb,var(--src) 18%,var(--panel-2));
  border-color:color-mix(in srgb,var(--src) 42%,var(--line-2));
  color:color-mix(in srgb,var(--src) 55%,var(--ink))}
.node.src.src-drive{--src:#2684fc;
  background:linear-gradient(135deg,
    color-mix(in srgb,#2684fc 20%,var(--panel-2)),
    color-mix(in srgb,#00ac47 16%,var(--panel-2)) 55%,
    color-mix(in srgb,#ffba00 18%,var(--panel-2)));
  border-color:color-mix(in srgb,#2684fc 40%,var(--line-2))}
.node.src.src-dropbox{--src:#0061FE}
.node.src.src-onedrive{--src:#00A4EF}
.node.src.src-s3{--src:#FF9900}
html[data-theme="lite"] .node.src{
  background:color-mix(in srgb,var(--src) 14%,var(--panel-2));
  border-color:color-mix(in srgb,var(--src) 36%,var(--line-2));
  color:color-mix(in srgb,var(--src) 42%,var(--ink))}
html[data-theme="lite"] .node.src.src-drive{
  background:linear-gradient(135deg,
    color-mix(in srgb,#2684fc 16%,var(--panel-2)),
    color-mix(in srgb,#00ac47 12%,var(--panel-2)) 55%,
    color-mix(in srgb,#ffba00 14%,var(--panel-2)))}
.fs-files{position:absolute;left:3.5%;top:50%;transform:translateY(-50%);
  display:flex;flex-direction:column;gap:18px;z-index:2}
.fs-sources{position:absolute;left:31%;top:50%;transform:translateY(-50%);
  display:flex;flex-direction:column;gap:18px;z-index:2}
.fs-canvas .viewer-node{position:absolute;right:5%;top:50%;transform:translateY(-50%);z-index:2}
.fnode{position:relative;display:flex;align-items:center;gap:9px;min-height:42px;box-sizing:border-box;
  background:var(--panel-2);border:1px solid var(--line-2);border-radius:9px;padding:8px 12px;
  box-shadow:0 8px 24px rgba(0,0,0,.4)}
.fnode .fic{color:var(--ink-dim);display:grid;place-items:center;width:16px;height:16px;flex:none}
.fnode .fname{font-family:var(--mono);font-size:11px;color:var(--ink);letter-spacing:.01em}
.rp{position:absolute;inset:-1px;border-radius:10px;border:1px solid var(--accent);
  opacity:0;pointer-events:none;transform-origin:center}
.viewer-node{flex-direction:column;align-items:flex-start;gap:7px;padding:13px 15px;min-width:140px}
.viewer-node .vh{display:flex;align-items:center;gap:8px}
.viewer-node .vfile{font-size:10px;color:var(--ink-dim);letter-spacing:.02em}
.viewer-node .vhit{width:7px;height:7px;border-radius:50%;background:var(--accent);flex:none;opacity:.22}
.fs-wires{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:visible}
.fs-wires path.wire{fill:none;stroke:color-mix(in srgb,var(--accent) 50%,transparent);
  stroke-width:1.4;stroke-dasharray:5 5;animation:dash 1.4s linear infinite}
.fs-wires circle.flow{fill:var(--accent);filter:drop-shadow(0 0 5px var(--accent))}
html.no-motion .fs-wires circle.flow{display:none}
html.no-motion .fs-wires path.wire{animation:none!important}
html.no-motion .rp,html.no-motion .viewer-node .vhit{opacity:0!important}
@media(max-width:1200px){#grasshopper-preview .split{grid-template-columns:1fr}}

/* mobile: box the file + source lists together, link them with icons, feed one wire to the viewer */
@media(max-width:600px){
  #grasshopper-preview .panel-l{min-height:0}
  .fs-canvas{position:relative;display:flex;flex-direction:column;align-items:stretch;
    gap:24px;padding:22px 16px 26px}
  .fs-canvas .nc-tabs{align-self:flex-start}
  /* rounded bounding box around the files + cloud-source lists */
  .fs-group{display:grid;grid-template-columns:1fr auto 1fr;align-items:stretch;
    position:relative;z-index:2;column-gap:8px;row-gap:12px;padding:16px 14px;
    border:1px solid var(--line-2);border-radius:14px;background:var(--panel);
    box-shadow:0 12px 30px rgba(0,0,0,.28)}
  .fs-group .fs-files,
  .fs-group .fs-sources{position:static;transform:none;left:auto;top:auto;gap:12px}
  .fs-group .fnode,.fs-group .node.src{width:100%;box-sizing:border-box}
  /* link icon between each file and its cloud source */
  .fs-links{display:flex;flex-direction:column;gap:12px}
  .fs-link{height:42px;display:grid;place-items:center;color:var(--accent);opacity:.85}
  .fs-link svg{animation:fslink 3.2s ease-in-out infinite}
  .fs-link:nth-child(2) svg{animation-delay:.35s}
  .fs-link:nth-child(3) svg{animation-delay:.7s}
  .fs-link:nth-child(4) svg{animation-delay:1.05s}
  html.no-motion .fs-link svg{animation:none}
  /* viewer sits below the box, fed by a single wire */
  .fs-canvas .viewer-node{position:static;transform:none;right:auto;top:auto;
    align-self:center;width:100%;min-width:0;flex-direction:row;flex-wrap:wrap;
    align-items:center;justify-content:center;gap:8px 16px;margin-top:18px}
}
@keyframes fslink{0%,100%{opacity:.4}50%{opacity:1}}

/* ---------- product dashboard mock ---------- */
.dash{display:grid;grid-template-columns:1.3fr 1fr 1fr;grid-auto-rows:minmax(150px,auto);gap:18px;margin-top:48px}
@media(max-width:920px){.dash{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.dash{grid-template-columns:1fr}}
.tile{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:22px;
  display:flex;flex-direction:column;gap:12px;position:relative;overflow:hidden}
.tile .th{display:flex;align-items:center;justify-content:space-between}
.tile .th .t{font-size:14px;font-weight:600}
.tile .th .s{font-family:var(--mono);font-size:10.5px;color:var(--ink-faint);letter-spacing:.06em}
.tile .big{font-size:clamp(30px,3.4vw,44px);font-weight:500;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.tile.span2{grid-column:span 2}
@media(max-width:600px){.tile.span2{grid-column:span 1}}
.bars{display:flex;align-items:flex-end;gap:6px;height:70px;margin-top:auto}
.bars i{flex:1;background:linear-gradient(180deg,var(--accent),color-mix(in srgb, var(--accent) 20%, transparent));border-radius:3px 3px 0 0;
  display:block;min-height:6px;animation:rise 1.4s ease both}
@keyframes rise{from{transform:scaleY(0);transform-origin:bottom}}
.spark{height:60px;margin-top:auto}
.spark svg{width:100%;height:100%}
.ring{width:96px;height:96px;margin:auto}
.donut-tile{grid-column:span 1}

/* feature tabs (engineered for autonomy) */
.ftabs{margin-top:48px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.ftabs .bar{display:flex;border-bottom:1px solid var(--line);background:var(--panel)}
.ftabs .bar button{flex:1;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;
  padding:16px;background:none;border:none;color:var(--ink-faint);cursor:pointer;border-right:1px solid var(--line);
  transition:.25s}
.ftabs .bar button:last-child{border-right:none}
.ftabs .bar button.on{color:var(--ink);background:var(--bg)}
.ftabs .body{display:grid;grid-template-columns:1fr 1fr;min-height:340px}
@media(max-width:780px){.ftabs .body{grid-template-columns:1fr}}
.ftabs .txt{padding:42px;display:flex;flex-direction:column;gap:18px;justify-content:center}
.ftabs .txt h3{font-size:clamp(22px,2.4vw,32px);font-weight:500;letter-spacing:-.02em;line-height:1.1}
.ftabs .txt .chip{align-self:flex-start;font-family:var(--mono);font-size:11px;letter-spacing:.08em;
  color:var(--ink);border:1px solid var(--line-2);border-radius:20px;padding:7px 14px;background:var(--panel-2)}
.ftabs .viz{border-left:1px solid var(--line);position:relative;background:
  radial-gradient(circle at 60% 40%,var(--glow),transparent 60%)}
.ftabs .viz .dots{position:absolute;inset:0;background-image:radial-gradient(var(--dot) 1px,transparent 1px);
  background-size:24px 24px;opacity:.5}

/* ---------- integrations ---------- */
.integ{display:grid;grid-template-columns:1fr 1.4fr;gap:48px;align-items:center}
@media(max-width:860px){.integ{grid-template-columns:1fr}}
.integ-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.ibubble{aspect-ratio:1;border:1px solid var(--line);border-radius:16px;background:var(--panel);
  display:grid;place-items:center;font-family:var(--mono);font-weight:600;font-size:15px;color:var(--ink-dim);
  transition:.3s;position:relative}
.ibubble:hover{background:var(--panel-2);color:var(--ink);transform:translateY(-3px);border-color:var(--line-2)}
.ibubble::after{content:"";position:absolute;inset:0;border-radius:16px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04)}

/* ---------- testimonials ---------- */
.tgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:48px}
@media(max-width:980px){.tgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.tgrid{grid-template-columns:1fr}}
.tcard{background:var(--bg);padding:28px 24px;display:flex;flex-direction:column;gap:16px;min-height:280px;transition:.3s}
.tcard:hover{background:var(--panel)}
.tcard .logo{width:34px;height:34px;border-radius:8px;border:1px solid var(--line-2);background:var(--panel-2);
  display:grid;place-items:center;color:var(--accent)}
.tcard h3{font-size:17px;font-weight:600;letter-spacing:-.01em;line-height:1.2}
.tcard p{font-size:13.5px;color:var(--ink-dim);line-height:1.6;margin-top:auto}
.tcard .who{font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--ink-faint)}
.stars{display:flex;gap:3px;color:var(--accent)}

/* ---------- articles ---------- */
.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
@media(max-width:920px){.articles{grid-template-columns:1fr}}
.art{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel);transition:.3s;
  display:flex;flex-direction:column}
.art:hover{border-color:var(--line-2);transform:translateY(-4px)}
.art .ph{aspect-ratio:16/10;position:relative;overflow:hidden}
.art .body{padding:22px;display:flex;flex-direction:column;gap:12px}
.art .meta{display:flex;gap:14px;font-family:var(--mono);font-size:11px;color:var(--ink-faint);letter-spacing:.04em}
.art .body h3{font-size:19px;font-weight:600;letter-spacing:-.01em;line-height:1.25}
.art .body p{font-size:13.5px;color:var(--ink-dim);line-height:1.55}

/* ---------- faq ---------- */
.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
@media(max-width:860px){.faq{grid-template-columns:1fr}}
.faq-tabs{display:flex;flex-direction:column;gap:6px}
.faq-tabs button{text-align:left;font-family:var(--mono);font-size:12.5px;letter-spacing:.04em;
  padding:13px 16px;border-radius:10px;border:1px solid transparent;color:var(--ink-faint);background:none;cursor:pointer;
  transition:.2s;text-transform:uppercase}
.faq-tabs button.on{color:var(--ink);background:var(--panel);border-color:var(--line)}
.faq-list{border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line)}
.qa .q{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 4px;cursor:pointer;
  font-size:17px;font-weight:500;letter-spacing:-.01em}
.qa .q .pm{width:22px;height:22px;flex:none;position:relative}
.qa .q .pm::before,.qa .q .pm::after{content:"";position:absolute;background:var(--ink-dim);transition:.3s}
.qa .q .pm::before{left:50%;top:2px;bottom:2px;width:1.5px;transform:translateX(-.75px)}
.qa .q .pm::after{top:50%;left:2px;right:2px;height:1.5px;transform:translateY(-.75px)}
.qa.open .q .pm::before{transform:translateX(-.75px) scaleY(0)}
.qa .a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.qa .a p{padding:0 4px 22px;color:var(--ink-dim);font-size:14.5px;line-height:1.6;max-width:60ch}
.qa.open .a{max-height:200px}

/* ---------- newsletter cta ---------- */
.cta-band{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);
  background:radial-gradient(80% 120% at 50% -20%,var(--accent-soft),transparent 60%),var(--panel);
  padding:80px 40px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:22px}
.cta-band .glow2{position:absolute;inset:0;background:
  repeating-linear-gradient(115deg,rgba(255,255,255,.025) 0 1px,transparent 1px 26px)}
.cta-band > *{position:relative;z-index:2}
.cta-band h2{max-width:16ch}
.sub-form{display:flex;gap:10px;width:100%;max-width:440px;margin-top:6px;justify-content:center}
.sub-form input{flex:1;background:var(--bg);border:1px solid var(--line-2);border-radius:10px;
  padding:14px 16px;color:var(--ink);font-family:var(--mono);font-size:13px;outline:none}
.sub-form input:focus{border-color:var(--accent)}
/* mobile: give the CTA breathing room and stack the buttons so they aren't cramped at the edges */
@media(max-width:600px){
  .cta-band{padding:52px 22px}
  .sub-form{flex-direction:column;gap:12px;max-width:340px}
  .sub-form .btn{width:100%;justify-content:center}
}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);background:var(--bg-2)}
.footer .container{padding-block:64px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
@media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
.foot-col h4{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-faint);margin-bottom:16px}
.foot-col a{display:block;color:var(--ink-dim);font-size:14px;padding:6px 0;transition:.2s}
.foot-col a:hover{color:var(--ink)}
.foot-brand p{color:var(--ink-dim);font-size:14px;max-width:34ch;margin-top:14px;line-height:1.6}
.foot-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:48px;
  padding-top:24px;border-top:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--ink-faint)}
.socials{display:flex;gap:8px}
.socials a{width:34px;height:34px;border:1px solid var(--line);border-radius:8px;display:grid;place-items:center;
  color:var(--ink-dim);transition:.2s}
.socials a:hover{color:var(--ink);border-color:var(--line-2);background:var(--panel)}

/* giant wordmark in footer — outlined SVG of the brand wordmark */
.foot-mark{display:block;width:100%;height:auto;margin-top:40px}
.foot-mark path,.foot-mark polygon{fill:none;stroke:var(--line-2);stroke-width:1px;vector-effect:non-scaling-stroke}

/* theme transition + motion kill-switch (Tweaks) */
body,.nav,.cell,.case,.art,.tile,.tcard,.ibubble,.btn,.node,.nc-tab,
.video-feat,.cta-band,.footer,.qa,.faq-tabs button,.ftabs,.ftabs .bar button{
  transition-property:background-color,border-color,color,box-shadow,opacity,transform;
  transition-duration:.45s;transition-timing-function:cubic-bezier(.2,.7,.2,1);
}
html.no-motion .obj,html.no-motion .cap-ticker .track,
html.no-motion .bars i,html.no-motion .node-svg path{animation:none!important}
html.no-motion .obj{transform:none!important}

/* reveal animation — gentle rise + fade. Opacity only kicks in when JS is live
   (html.anim), so content is never left hidden if the script/clock is frozen. */
.reveal{transform:translateY(18px);transition:transform .7s cubic-bezier(.2,.7,.2,1),opacity .7s ease}
.reveal.in{transform:none}
html.anim .reveal{opacity:0}
html.anim .reveal.in{opacity:1}
/* stacked cards have sticky children — fade only, never transform the ancestor */
.reveal.stack{transform:none}

/* staggered groups — children cascade in when the group enters view */
html.anim .stagger>*{opacity:0;transform:translateY(13px);
  transition:transform .58s cubic-bezier(.2,.7,.2,1),opacity .58s ease}
html.anim .stagger.in>*{opacity:1;transform:none}
.stagger.in>:nth-child(2){transition-delay:.06s}
.stagger.in>:nth-child(3){transition-delay:.12s}
.stagger.in>:nth-child(4){transition-delay:.18s}
.stagger.in>:nth-child(5){transition-delay:.24s}
.stagger.in>:nth-child(6){transition-delay:.30s}

@media(prefers-reduced-motion:reduce){
  .reveal,html.anim .reveal,html.anim .reveal.in{transform:none;opacity:1;transition:none}
  html.anim .stagger>*{opacity:1;transform:none;transition:none}
  .obj,.cap-ticker .track,.st-globe-svg .trail{animation:none!important}}
html.no-motion .reveal,html.no-motion.anim .reveal,html.no-motion.anim .reveal.in{transform:none;opacity:1;transition:none}
html.no-motion.anim .stagger>*{opacity:1;transform:none;transition:none}

/* ============ DIFFERENTIAL components ============ */

/* hero viewer mock */
.viewer-mock{position:relative;height:100%;min-height:0;border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;background:
   linear-gradient(180deg,var(--panel),var(--bg));display:flex;flex-direction:column}
.vm-bar{display:flex;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid var(--line);
  font-family:var(--mono);font-size:11px;color:var(--ink-faint);letter-spacing:.04em}
.vm-bar .dots{display:flex;gap:6px}
.vm-bar .dots i{width:9px;height:9px;border-radius:50%;background:var(--line-2)}
.vm-bar .fname{margin-left:4px;color:var(--ink-dim)}
.vm-bar .right{margin-left:auto;display:flex;gap:8px}
.vm-bar .pill{border:1px solid var(--line);border-radius:6px;padding:3px 8px;color:var(--ink-dim)}
.vm-stage{position:relative;flex:1;display:grid;place-items:center;overflow:hidden;
  background-image:radial-gradient(var(--dot) 1px,transparent 1px);background-size:26px 26px}
/* color-scheme:light keeps a transparent canvas when the page is dark.
   A scheme mismatch vs the embed document makes the UA paint an opaque white iframe. */
.vm-embed{width:100%;height:100%;border:0;background:transparent;display:block;color-scheme:light}
.vm-stage .floor{position:absolute;left:0;right:0;bottom:0;height:42%;
  background:linear-gradient(180deg,transparent,color-mix(in srgb,var(--accent) 7%,transparent))}
.vm-model{width:62%;max-width:360px;filter:drop-shadow(0 24px 40px rgba(0,0,0,.35));
  animation:vm-spin 18s ease-in-out infinite;transform-origin:center}
@keyframes vm-spin{0%,100%{transform:rotateY(0) translateY(0)}50%{transform:translateY(-8px)}}
html.no-motion .vm-model{animation:none}
.vm-model .edge{stroke:var(--ink);stroke-width:1;fill:color-mix(in srgb,var(--ink) 5%,transparent)}
.vm-model .edge.a{fill:color-mix(in srgb,var(--accent) 14%,transparent)}
.vm-model .grid{stroke:var(--line-2);stroke-width:.6;fill:none}
.vm-tools{position:absolute;left:14px;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:6px;z-index:3}
.vm-tools button{width:34px;height:34px;border:1px solid var(--line);border-radius:8px;background:var(--nav-bg);
  backdrop-filter:blur(6px);color:var(--ink-dim);display:grid;place-items:center;cursor:default}
.vm-tools button:hover,.vm-tools button.on{color:var(--accent);border-color:var(--line-2)}
.vm-cube{position:absolute;right:16px;top:16px;width:46px;height:46px;border:1px solid var(--line-2);
  border-radius:7px;background:var(--nav-bg);backdrop-filter:blur(6px);display:grid;place-items:center;
  font-family:var(--mono);font-size:9px;color:var(--ink-faint);letter-spacing:.1em;z-index:3}
.vm-drop{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);z-index:3;
  font-family:var(--mono);font-size:11px;letter-spacing:.04em;color:var(--ink-dim);
  border:1px dashed var(--line-2);border-radius:9px;padding:9px 16px;background:var(--nav-bg);
  backdrop-filter:blur(6px);white-space:nowrap}
.vm-drop b{color:var(--accent);font-weight:500}

/* browser/product screenshot frame */
.shot-frame{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel);
  box-shadow:0 30px 60px rgba(0,0,0,.18)}
.shot-frame .bar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line)}
.shot-frame .bar i{width:10px;height:10px;border-radius:50%;background:var(--line-2)}
.shot-frame .bar .url{margin-left:10px;font-family:var(--mono);font-size:11px;color:var(--ink-faint);
  border:1px solid var(--line);border-radius:6px;padding:3px 12px}
.shot-frame img{display:block;width:100%;height:auto;background:var(--panel)}
/* lazy + display:none keeps the off-theme variant from being fetched until it is shown */
.shot-frame .shot-dark,
html[data-theme="dark"] .shot-frame .shot-lite{display:none}
html[data-theme="dark"] .shot-frame .shot-dark{display:block}

/* split section with screenshot */
.shot-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center;margin-top:48px}
@media(max-width:920px){.shot-split{grid-template-columns:1fr;gap:28px}}
.shot-split .copy{display:flex;flex-direction:column;gap:18px}
.checklist{display:flex;flex-direction:column;gap:12px;margin-top:4px}
.checklist li{display:flex;gap:12px;align-items:flex-start;list-style:none;font-size:14.5px;color:var(--ink-dim)}
.checklist li .ck{flex:none;width:20px;height:20px;border-radius:6px;border:1px solid var(--line-2);
  display:grid;place-items:center;color:var(--accent);margin-top:1px}
.checklist li b{color:var(--ink);font-weight:600}

/* pricing */
.pricing{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:48px}
@media(max-width:600px){.pricing{grid-template-columns:1fr}}
.tier{background:var(--bg);padding:30px 26px;display:flex;flex-direction:column;gap:18px;position:relative}
.tier.feat{background:var(--panel)}
.tier .nm{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint)}
.tier .pr{font-size:40px;font-weight:500;letter-spacing:-.03em;line-height:1}
.tier .pr small{display:block;margin-top:8px;font-size:13px;color:var(--ink-faint);font-weight:400;letter-spacing:0}
.tier .desc{font-size:13px;color:var(--ink-dim);line-height:1.5}
.tier ul{display:flex;flex-direction:column;gap:9px;list-style:none;margin-top:2px}
.tier ul li{display:flex;gap:9px;font-size:13px;color:var(--ink-dim);line-height:1.4}
.tier ul li .c{color:var(--accent);flex:none}
.tier .btn{margin-top:auto;justify-content:center}
.price-note{margin-top:20px;font-family:var(--mono);font-size:11.5px;color:var(--ink-faint);line-height:1.7;
  letter-spacing:.02em}