/* AppMetrio marketing site. Palette mirrors contracts/tokens.json; text-only colors
   (--link, --up, --down, --warn in light) are darkened where the product token misses AA
   on the page background. */

@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-sans-cyrillic-400-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-sans-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/ibm-plex-sans-cyrillic-500-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/ibm-plex-sans-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/ibm-plex-sans-cyrillic-600-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/ibm-plex-sans-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-mono-cyrillic-400-normal.woff2) format("woff2");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/ibm-plex-mono-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  color-scheme:light dark;
  --sans:"IBM Plex Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --radius:.5rem;
  --bg:#f6f7f9;--fg:#14181f;--card:#fff;--muted:#eceff3;--muted-fg:#5f6b7d;--border:#dde2ea;
  --primary:#3b6fd6;--primary-hover:#2f5fc0;--primary-fg:#fff;--ring:#3b6fd6;--link:#2f5fc0;
  --accent:#e6edfb;--accent-fg:#1f3f80;
  --up:#177a4b;--down:#b8323f;--warn:#8f600a;
  --c1:#3b6fd6;--c2:#1e9e62;--c3:#c98a12;--c4:#b04fd6;--c5:#d9424f;--grid:#e4e8ee;
  --s0:#e3ecfb;--s1:#b9d0f4;--s2:#85acea;--s3:#5285dd;--s4:#2b5cb8;
  --s0t:#14181f;--s1t:#14181f;--s2t:#14181f;--s3t:#14181f;--s4t:#fff;
  --code-bg:#f0f3f7;--code-fg:#14181f;--code-k:#7b3bb0;--code-s:#177a4b;--code-t:#2f5fc0;--code-f:#8f600a;--code-c:#5f6b7d;
  --shadow:0 1px 2px rgba(20,24,31,.04),0 16px 40px -20px rgba(20,24,31,.18);
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0b0e13;--fg:#e7ebf2;--card:#12161d;--muted:#1a1f28;--muted-fg:#8a94a6;--border:#232a35;
    --primary:#5b8def;--primary-hover:#7aa4f3;--primary-fg:#0b0e13;--ring:#5b8def;--link:#6f9cf2;
    --accent:#1b2434;--accent-fg:#c9d8f7;
    --up:#3dd68c;--down:#f0616d;--warn:#f5b84b;
    --c1:#5b8def;--c2:#3dd68c;--c3:#f5b84b;--c4:#c983f0;--c5:#f0616d;--grid:#1c222c;
    --s0:#16304f;--s1:#1d4272;--s2:#2a5c9c;--s3:#3b7ac9;--s4:#6aa3e8;
    --s0t:#e7ebf2;--s1t:#e7ebf2;--s2t:#e7ebf2;--s3t:#000;--s4t:#05070a;
    --code-bg:#0e1218;--code-fg:#e7ebf2;--code-k:#c983f0;--code-s:#3dd68c;--code-t:#6f9cf2;--code-f:#f5b84b;--code-c:#8a94a6;
    --shadow:0 0 0 1px rgba(255,255,255,.02),0 24px 48px -24px rgba(0,0,0,.7);
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--bg);color:var(--fg);font:400 1rem/1.6 var(--sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
svg{display:block;max-width:100%}
a{color:var(--link);text-decoration-thickness:1px;text-underline-offset:.2em}
a:hover{text-decoration-thickness:2px}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.2;letter-spacing:-.01em;text-wrap:balance}
p{margin:0;text-wrap:pretty}
ul,ol,dl,dd,figure{margin:0;padding:0}
ul,ol{list-style:none}
code,pre{font-family:var(--mono)}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
/* A no-break space is a full cell in a monospace face; narrow it to a thousands gap. */
.num,.limits dd,.ret td,.kw td+td,.chain li+li span{word-spacing:-.3em}
:focus-visible{outline:2px solid var(--ring);outline-offset:3px;border-radius:4px}
main:focus{outline:none}
::selection{background:var(--accent);color:var(--accent-fg)}
:not(pre)>code{font-size:.85em;background:var(--muted);color:var(--fg);padding:.05em .35em;border-radius:4px;overflow-wrap:anywhere}

.wrap{width:100%;max-width:1200px;margin-inline:auto;padding-inline:clamp(1rem,4vw,2.5rem)}
.skip{position:absolute;left:1rem;top:-6rem;z-index:100;background:var(--primary);color:var(--primary-fg);padding:.5rem .875rem;border-radius:var(--radius);font-weight:500;text-decoration:none}
.skip:focus{top:.75rem}

/* Header */
.site-header{position:relative;z-index:50;background:var(--bg);border-bottom:1px solid var(--border)}
@media (min-width:960px){
  .site-header{position:sticky;top:0;background:color-mix(in srgb,var(--bg) 86%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(10px);backdrop-filter:saturate(1.4) blur(10px)}
}
.bar{display:flex;align-items:center;gap:1rem;height:3.75rem}
.brand{display:inline-flex;align-items:center;gap:.55rem;color:var(--fg);font-weight:600;font-size:1.0625rem;letter-spacing:-.01em;text-decoration:none}
.brand-mark{width:26px;height:26px;flex:none}
.bm-bg{fill:var(--primary)}
.bm-fg{fill:var(--primary-fg)}
.nav{margin-left:1rem}
.nav ul{display:flex;gap:.125rem}
.nav a,.login{display:block;padding:.4rem .65rem;border-radius:6px;color:var(--muted-fg);font-size:.9375rem;text-decoration:none}
.login{color:var(--fg)}
.nav a:hover,.login:hover{color:var(--fg);background:var(--muted)}
.bar-actions{margin-left:auto;display:flex;align-items:center;gap:.5rem}
.menu{display:none;position:relative}
.menu summary{list-style:none;cursor:pointer;display:grid;place-items:center;width:2.5rem;height:2.5rem;border:1px solid var(--border);border-radius:8px;color:var(--fg)}
.menu summary::-webkit-details-marker{display:none}
.menu summary svg{width:18px;height:18px}
.menu-panel{position:absolute;right:0;top:calc(100% + .5rem);width:15rem;padding:.375rem;background:var(--card);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow)}
.menu-panel a{display:block;padding:.6rem .75rem;border-radius:6px;color:var(--fg);text-decoration:none}
.menu-panel a:hover{background:var(--muted)}
.menu-panel hr{border:0;border-top:1px solid var(--border);margin:.375rem 0}
@media (max-width:959px){.nav,.bar-actions .login{display:none}.menu{display:block}}
@media (max-width:419px){.bar-actions .btn{display:none}}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;height:2.5rem;padding:0 1rem;border:1px solid transparent;border-radius:var(--radius);font:500 .9375rem/1 var(--sans);text-decoration:none;white-space:nowrap;transition:background-color .15s,border-color .15s}
.btn-primary{background:var(--primary);color:var(--primary-fg)}
.btn-primary:hover{background:var(--primary-hover)}
.btn-secondary{background:var(--card);color:var(--fg);border-color:var(--border)}
.btn-secondary:hover{border-color:var(--muted-fg)}
.btn-sm{height:2.125rem;padding:0 .8rem;font-size:.875rem}
.btn-lg{height:2.875rem;padding:0 1.25rem;font-size:1rem}
.cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}

/* Sections */
main section[id]{scroll-margin-top:4.75rem}
.section{padding-block:clamp(4rem,9vw,7rem);border-top:1px solid var(--border)}
.section-head{max-width:48rem;margin-bottom:clamp(2rem,5vw,3.5rem)}
.eyebrow{display:flex;align-items:center;gap:.6rem;margin-bottom:1rem;font:400 .75rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted-fg)}
.eyebrow .idx{color:var(--link)}
.eyebrow .idx::after{content:"";display:inline-block;width:1.25rem;height:1px;margin-left:.6rem;vertical-align:middle;background:var(--border)}
h2{font-size:clamp(1.75rem,1.2rem + 2vw,2.625rem);line-height:1.1;letter-spacing:-.022em}
.lead{margin-top:1rem;font-size:clamp(1.0625rem,1rem + .3vw,1.1875rem);line-height:1.55;color:var(--muted-fg)}
.grid-bg{position:relative;isolation:isolate;overflow:hidden}
.grid-bg::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 0,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 60% at 50% 0,#000 20%,transparent 75%)}

/* Hero */
.hero{padding-block:clamp(3.5rem,8vw,6.5rem) clamp(3.5rem,8vw,6rem)}
.hero-text{max-width:52rem}
.hero h1{font-size:clamp(2.25rem,1.3rem + 3.9vw,4.25rem);line-height:1.04;letter-spacing:-.032em}
.hero .lead{max-width:42rem;margin-top:1.5rem}
.hero-note{margin-top:1rem;font-size:.875rem;color:var(--muted-fg)}
.hero .frame{margin-top:clamp(2.5rem,6vw,4rem)}

/* Schematic product frames */
.frame{background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}
.frame-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.6rem 1rem;padding:.7rem 1rem;border-bottom:1px solid var(--border);font-size:.8125rem}
.crumbs{display:flex;align-items:center;gap:.5rem;color:var(--muted-fg)}
.crumbs b{color:var(--fg);font-weight:500}
.app-dot{width:18px;height:18px;border-radius:5px;background:linear-gradient(135deg,var(--c1),var(--c2))}
.ctx{display:flex;flex-wrap:wrap;gap:.375rem}
.pill{display:inline-flex;align-items:center;height:1.625rem;padding:0 .6rem;border:1px solid var(--border);border-radius:999px;background:var(--bg);color:var(--muted-fg);font-size:.75rem;white-space:nowrap}
.frame-caption{padding:.6rem 1rem;border-top:1px solid var(--border);background:var(--bg);font-size:.75rem;color:var(--muted-fg)}

.kpis{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-bottom:1px solid var(--border)}
.kpi{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:.25rem .5rem;padding:1rem 1.125rem}
.kpi:nth-child(even){border-left:1px solid var(--border)}
.kpi:nth-child(n+3){border-top:1px solid var(--border)}
@media (min-width:760px){.kpis{grid-template-columns:repeat(4,minmax(0,1fr))}.kpi+.kpi{border-left:1px solid var(--border)}.kpi:nth-child(n+3){border-top:0}}
.kpi-label{grid-column:1/-1;font-size:.8125rem;color:var(--muted-fg)}
.kpi-value{font-size:clamp(1.2rem,1rem + .8vw,1.625rem);line-height:1.1;letter-spacing:-.02em}
.delta{font:400 .75rem/1 var(--mono)}
.up{color:var(--up)}
.down{color:var(--down)}
.spark{grid-column:1/-1;width:100%;height:28px;margin-top:.5rem}
.spark polyline{fill:none;stroke:var(--c1);stroke-width:1.5;vector-effect:non-scaling-stroke;stroke-linejoin:round}

.frame-body{display:grid}
@media (min-width:960px){.frame-body{grid-template-columns:minmax(0,1fr) 20rem}.inbox-mini{border-top:0;border-left:1px solid var(--border)}}
.chart{padding:1rem 1.125rem 1.125rem}
.chart-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 1rem;margin-bottom:.75rem;font-size:.8125rem;font-weight:500}
.legend{display:flex;flex-wrap:wrap;gap:.4rem .9rem;font-size:.75rem;font-weight:400;color:var(--muted-fg)}
.legend span{display:inline-flex;align-items:center;gap:.4rem}
.legend span::before{content:"";width:14px;height:2px;background:var(--c1)}
.legend .lg-prev::before{height:0;background:none;border-top:2px dashed var(--muted-fg)}
.legend .lg-mark::before{width:0;height:12px;background:none;border-left:2px dashed var(--c3)}
.plot{position:relative;height:clamp(160px,22vw,220px)}
.plot svg{position:absolute;left:0;right:0;bottom:0;top:1.5rem;width:100%;height:calc(100% - 1.5rem)}
.g-grid{fill:none;stroke:var(--grid);stroke-width:1;vector-effect:non-scaling-stroke}
.g-area{fill:var(--c1);opacity:.12}
.g-line{fill:none;stroke:var(--c1);stroke-width:2;vector-effect:non-scaling-stroke;stroke-linejoin:round}
.g-prev{fill:none;stroke:var(--muted-fg);stroke-width:1.25;stroke-dasharray:4 4;vector-effect:non-scaling-stroke;opacity:.7}
.g-mark{stroke:var(--c3);stroke-width:1.5;stroke-dasharray:3 3;vector-effect:non-scaling-stroke}
.mark{position:absolute;top:0;transform:translateX(-50%);padding:.2rem .4rem;border:1px solid var(--border);border-radius:4px;background:var(--card);font:400 .6875rem/1 var(--mono);color:var(--warn);white-space:nowrap}
.mark-a{left:41.4%}
.mark-b{left:72.4%}
.axis{display:flex;justify-content:space-between;margin-top:.5rem;font:400 .6875rem/1 var(--mono);color:var(--muted-fg)}

.inbox-mini{padding:1rem 1.125rem;border-top:1px solid var(--border);font-size:.8125rem}
.inbox-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:.4rem;font-weight:500}
.count{padding:.25rem .4rem;border-radius:4px;background:var(--muted);font:400 .6875rem/1 var(--mono)}
.inbox-row{display:grid;gap:.3rem;padding:.7rem 0;border-top:1px solid var(--border);line-height:1.4}
.inbox-row:first-of-type{border-top:0}
.tag{justify-self:start;padding:.2rem .4rem;border-radius:4px;background:var(--muted);font:400 .6875rem/1 var(--mono);color:var(--muted-fg)}
.tag-alarm{color:var(--down)}
.tag-review{color:var(--warn)}
.tag-decision{color:var(--link)}

/* Four tools */
.tools{display:grid;border-top:1px solid var(--border)}
.tool{padding:1.5rem 0}
.tool+.tool{border-top:1px solid var(--border)}
@media (min-width:560px){
  .tools{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tool:nth-child(odd){padding-right:1.5rem}
  .tool:nth-child(even){padding-left:1.5rem;border-left:1px solid var(--border)}
  .tool:nth-child(2){border-top:0}
}
@media (min-width:1000px){
  .tools{grid-template-columns:repeat(4,minmax(0,1fr))}
  .tool{padding-right:1.5rem}
  .tool+.tool{border-top:0;border-left:1px solid var(--border);padding-left:1.5rem}
}
.tool-idx{display:block;margin-bottom:1.25rem;font:400 .75rem/1 var(--mono);color:var(--muted-fg)}
.tool h3{margin-bottom:.5rem;font-size:1.125rem}
.tool p{font-size:.9375rem;color:var(--muted-fg)}
.aside-note{display:grid;gap:.4rem 1.5rem;margin-top:2.5rem;padding:1.125rem 1.25rem;border:1px solid var(--border);border-radius:10px;background:var(--card);font-size:.9375rem}
@media (min-width:760px){.aside-note{grid-template-columns:11rem minmax(0,1fr)}}
.aside-note b{font:400 .75rem/1.6 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--link)}
.aside-note p{color:var(--muted-fg)}

/* Key to money */
.split{display:grid;gap:clamp(2rem,5vw,4rem);align-items:start}
@media (min-width:1000px){.split{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}}
.points{display:grid;gap:1rem;margin-top:1.75rem}
.points li{position:relative;padding-left:1.25rem;color:var(--muted-fg)}
.points li::before{content:"";position:absolute;left:0;top:.8em;width:.55rem;height:1px;background:var(--fg)}
.points b{color:var(--fg);font-weight:500}
.note{margin-top:1.5rem;padding-left:.9rem;border-left:2px solid var(--border);font-size:.875rem;color:var(--muted-fg)}
.chain{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-bottom:1px solid var(--border)}
.chain li{position:relative;padding:.9rem .8rem}
.chain li+li{border-left:1px solid var(--border)}
.chain li:not(:last-child)::after{content:"";position:absolute;z-index:1;right:-5px;top:50%;width:9px;height:9px;border-top:1px solid var(--muted-fg);border-right:1px solid var(--muted-fg);background:var(--card);transform:translateY(-50%) rotate(45deg)}
@media (max-width:639px){.chain li:nth-child(n+4){border-top:1px solid var(--border)}.chain li:nth-child(4){border-left:0}.chain li:nth-child(3)::after{display:none}}
@media (min-width:640px){.chain{grid-template-columns:repeat(6,minmax(0,1fr))}}
.chain small{display:block;margin-bottom:.35rem;font-size:.75rem;color:var(--muted-fg)}
.chain span{display:block;font:400 1.0625rem/1.25 var(--mono);letter-spacing:-.01em}
.chain li:first-child span{font:500 .875rem/1.3 var(--sans)}
.chain li:last-child span{color:var(--up)}
.kw{width:100%;border-collapse:collapse;font-size:.875rem}
.kw th{padding:.55rem 1rem;border-bottom:1px solid var(--border);font-size:.75rem;font-weight:400;color:var(--muted-fg);text-align:right}
.kw td{padding:.65rem 1rem;border-bottom:1px solid var(--border);font-family:var(--mono);font-variant-numeric:tabular-nums;text-align:right}
.kw th:first-child,.kw td:first-child{text-align:left;font-family:var(--sans)}
.kw tr:last-child td{border-bottom:0}
.kw .hl td{background:var(--accent)}
@media (max-width:519px){.kw th,.kw td{padding-inline:.5rem}.kw .opt{display:none}}

/* Feature groups */
.group{display:grid;gap:1.5rem 3rem;padding-block:2.75rem;border-top:1px solid var(--border)}
.group:first-child{padding-top:0;border-top:0}
@media (min-width:1000px){.group{grid-template-columns:minmax(0,4fr) minmax(0,8fr)}.group-aside{position:sticky;top:5.5rem;align-self:start}}
.group-idx{display:block;margin-bottom:.75rem;font:400 .75rem/1 var(--mono);color:var(--muted-fg)}
.group h3{font-size:1.5rem;letter-spacing:-.02em}
.group-aside p{margin-top:.6rem;color:var(--muted-fg)}
.feat{display:grid;gap:1.5rem 2.25rem}
@media (min-width:640px){.feat{grid-template-columns:repeat(2,minmax(0,1fr))}}
.feat h4{margin-bottom:.35rem;font-size:1rem}
.feat p{font-size:.9375rem;line-height:1.55;color:var(--muted-fg)}
.viz{margin-top:2.25rem}
.viz-body{padding:1rem 1.125rem}
.viz-foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 1rem;margin-top:.75rem;font-size:.75rem;color:var(--muted-fg)}

.ret{width:100%;border-collapse:separate;border-spacing:3px;font:400 .75rem/1 var(--mono);font-variant-numeric:tabular-nums}
.ret th{padding:.35rem .25rem;font-weight:400;color:var(--muted-fg);text-align:center}
.ret th:first-child{text-align:left;font-family:var(--sans);white-space:nowrap;padding-right:.5rem}
.ret td{height:2rem;border-radius:4px;text-align:center}
.ret .size{color:var(--muted-fg);text-align:right;padding-right:.5rem}
.ret .e{border:1px dashed var(--border)}
@media (max-width:479px){.ret .size{display:none}}
.s0{background:var(--s0);color:var(--s0t)}
.s1{background:var(--s1);color:var(--s1t)}
.s2{background:var(--s2);color:var(--s2t)}
.s3{background:var(--s3);color:var(--s3t)}
.s4{background:var(--s4);color:var(--s4t)}
.scale{display:inline-flex;align-items:center;gap:3px}
.scale i{width:14px;height:10px;border-radius:2px}

.ltv{position:relative;height:170px}
.ltv svg{position:absolute;inset:0;width:100%;height:100%}
.l-band{fill:var(--c4);opacity:.16}
.l-fact{fill:none;stroke:var(--c4);stroke-width:2;vector-effect:non-scaling-stroke}
.l-fore{fill:none;stroke:var(--c4);stroke-width:1.75;stroke-dasharray:5 4;vector-effect:non-scaling-stroke}
.l-split{stroke:var(--muted-fg);stroke-width:1;stroke-dasharray:2 3;vector-effect:non-scaling-stroke}
.ltv-lab{position:absolute;font:400 .6875rem/1 var(--mono);color:var(--muted-fg)}
.ltv-lab.la{left:.25rem;top:.25rem}
.ltv-lab.lb{right:.25rem;top:.25rem}

.exp{display:grid;gap:.75rem;font-size:.8125rem}
.exp-row{display:grid;grid-template-columns:4.75rem minmax(0,1fr) 4.5rem;align-items:center;gap:.75rem}
@media (min-width:520px){.exp-row{grid-template-columns:6rem minmax(0,1fr) 6rem}}
.exp-row+.diff{padding-top:.75rem;border-top:1px solid var(--border)}
.exp-name{font-family:var(--mono);color:var(--muted-fg)}
.exp-val{font-family:var(--mono);font-variant-numeric:tabular-nums;text-align:right}
.track{position:relative;height:1.25rem;border-radius:4px;background:var(--muted)}
.track i{position:absolute;top:50%;transform:translateY(-50%)}
.ci{height:6px;border-radius:3px;background:var(--c1);opacity:.4}
.pt{width:2px;height:14px;margin-left:-1px;background:var(--c1)}
.zero{top:-3px!important;bottom:-3px;width:1px;transform:none!important;background:var(--muted-fg)}
.ci-a{left:20%;width:30%}.pt-a{left:35%}
.ci-b{left:43.3%;width:33.3%}.pt-b{left:60%}
.ci-d{left:36.7%;width:43.3%;background:var(--c2)}.pt-d{left:58.3%;background:var(--c2)}.zero-d{left:33.3%}

/* Connect */
.step{display:grid;gap:1.25rem 3rem;padding-block:2.25rem;border-top:1px solid var(--border)}
@media (min-width:1000px){.step{grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:start}}
.step-idx{display:block;margin-bottom:.75rem;font:400 .8125rem/1 var(--mono);color:var(--link)}
.step h3{margin-bottom:.6rem;font-size:1.25rem}
.step p{color:var(--muted-fg)}
.step p+p{margin-top:.6rem}
.panel{min-width:0;background:var(--code-bg);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.5rem .9rem;border-bottom:1px solid var(--border);font:400 .75rem/1.5 var(--mono);color:var(--muted-fg)}
.panel pre{margin:0;padding:1rem 1.125rem;overflow-x:auto;font:400 .8125rem/1.7 var(--mono);color:var(--code-fg);tab-size:4}
.panel pre:focus-visible{outline-offset:-2px}
.k{color:var(--code-k)}.s{color:var(--code-s)}.t{color:var(--code-t)}.f{color:var(--code-f)}.c{color:var(--code-c)}
.keys div{display:grid;grid-template-columns:6.5rem minmax(0,1fr);gap:1rem;padding:.65rem .9rem;font-size:.875rem}
.keys div+div{border-top:1px solid var(--border)}
.keys dt{color:var(--muted-fg)}
.keys dd{font-family:var(--mono);overflow-wrap:anywhere}
.keys small{display:block;margin-top:.2rem;font-family:var(--sans);font-size:.75rem;color:var(--warn)}
.live-dot{width:8px;height:8px;border-radius:50%;background:var(--up)}
@media (prefers-reduced-motion:no-preference){.live-dot{animation:pulse 2s ease-out infinite}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(61,214,140,.5)}100%{box-shadow:0 0 0 7px rgba(61,214,140,0)}}
.log{padding:.5rem 0;font:400 .75rem/1.5 var(--mono)}
@media (min-width:520px){.log{font-size:.8125rem}}
.log li{display:grid;grid-template-columns:4.5rem 7.25rem minmax(0,1fr);gap:.75rem;padding:.3rem .9rem;white-space:nowrap}
.log time{color:var(--muted-fg)}
.log b{font-weight:400;color:var(--code-t)}
.log span{overflow:hidden;text-overflow:ellipsis}
.log li:last-child{background:var(--accent)}

.platforms-head{margin-top:clamp(3rem,6vw,4.5rem);margin-bottom:1.5rem}
.platforms-head h3{font-size:1.5rem;letter-spacing:-.02em}
.platforms-head p{margin-top:.5rem;color:var(--muted-fg)}
.platforms{display:grid;border:1px solid var(--border);border-radius:12px;background:var(--card);overflow:hidden}
@media (min-width:900px){.platforms{grid-template-columns:repeat(3,minmax(0,1fr))}}
.platform{display:flex;flex-direction:column;gap:1rem;min-width:0;padding:1.5rem}
.platform+.platform{border-top:1px solid var(--border)}
@media (min-width:900px){.platform+.platform{border-top:0;border-left:1px solid var(--border)}}
.platform h4{display:flex;align-items:baseline;justify-content:space-between;gap:.5rem;font-size:1.125rem}
.platform h4 span{font:400 .75rem/1 var(--mono);color:var(--muted-fg)}
.facts{display:grid;font-size:.875rem}
.facts div{display:flex;justify-content:space-between;gap:1rem;padding:.5rem 0;border-top:1px dashed var(--border)}
.facts dt{color:var(--muted-fg)}
.facts dd{text-align:right}
.platform details,.platform-link{margin-top:auto}
.platform-link{font-size:.875rem;font-weight:500}
.platform summary{cursor:pointer;font-size:.875rem;font-weight:500;color:var(--link)}
.platform .panel{margin-top:.75rem;border:0;border-radius:8px}
.sdk-facts{display:grid;gap:1.5rem 2rem;margin-top:2.5rem}
@media (min-width:640px){.sdk-facts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1000px){.sdk-facts{grid-template-columns:repeat(4,minmax(0,1fr))}}
.sdk-facts h4{margin-bottom:.3rem;font-size:.9375rem}
.sdk-facts p{font-size:.875rem;color:var(--muted-fg)}

/* Pricing */
.plans{display:grid;gap:1.25rem}
@media (min-width:800px){.plans{grid-template-columns:repeat(2,minmax(0,1fr))}}
.plan{display:flex;flex-direction:column;gap:1.5rem;padding:clamp(1.5rem,3vw,2rem);background:var(--card);border:1px solid var(--border);border-radius:14px}
.plan-top{display:flex;align-items:center;justify-content:space-between;gap:1rem}
.plan h3{font-size:1.25rem}
.badge{padding:.3rem .55rem;border:1px solid var(--border);border-radius:999px;font:400 .6875rem/1 var(--mono);letter-spacing:.05em;text-transform:uppercase;color:var(--muted-fg)}
.price{font-size:2rem;font-weight:600;line-height:1;letter-spacing:-.03em}
.price small{display:block;margin-top:.6rem;font-size:.875rem;font-weight:400;letter-spacing:0;color:var(--muted-fg)}
.limits div{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;padding:.75rem 0;border-top:1px solid var(--border)}
.limits dt{font-size:.9375rem;color:var(--muted-fg)}
.limits dd{font:400 1rem/1.2 var(--mono);font-variant-numeric:tabular-nums;text-align:right}
.limits dd span{font-size:.8125rem;color:var(--muted-fg)}
.plan .btn{align-self:flex-start;margin-top:auto}
.plan-notes{display:grid;gap:.5rem;max-width:52rem;margin-top:2rem;font-size:.875rem;color:var(--muted-fg)}

/* Security */
.sec-grid{display:grid;gap:1px;background:var(--border);border:1px solid var(--border);border-radius:12px;overflow:hidden}
@media (min-width:640px){.sec-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1000px){.sec-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.sec-grid li{padding:1.5rem;background:var(--bg)}
.sec-grid b{display:block;margin-bottom:.9rem;font:400 .75rem/1 var(--mono);color:var(--link)}
.sec-grid h3{margin-bottom:.45rem;font-size:1.0625rem}
.sec-grid p{font-size:.9375rem;color:var(--muted-fg)}
.juris{display:grid;gap:1rem 3rem;margin-top:1.5rem;padding:1.5rem;background:var(--card);border:1px solid var(--border);border-radius:12px}
@media (min-width:900px){.juris{grid-template-columns:minmax(0,4fr) minmax(0,8fr)}}
.juris h3{font-size:1.125rem}
.juris p{color:var(--muted-fg)}
.juris p+p{margin-top:.6rem;font-size:.875rem}

/* FAQ */
.faq{border-top:1px solid var(--border)}
.faq details{border-bottom:1px solid var(--border)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 0;list-style:none;cursor:pointer;font-size:1.0625rem;font-weight:500}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:.5rem;height:.5rem;border-right:1.5px solid var(--muted-fg);border-bottom:1.5px solid var(--muted-fg);transform:translateY(-25%) rotate(45deg)}
.faq details[open] summary::after{transform:translateY(25%) rotate(-135deg)}
.faq details p{max-width:46rem;padding-bottom:1.25rem;color:var(--muted-fg)}
@media (prefers-reduced-motion:no-preference){.faq summary::after{transition:transform .2s}}

/* Final CTA and footer */
.cta{padding-block:clamp(4rem,9vw,6.5rem);border-top:1px solid var(--border)}
.cta.grid-bg::before{-webkit-mask-image:radial-gradient(ellipse 60% 80% at 0 100%,#000 10%,transparent 70%);mask-image:radial-gradient(ellipse 60% 80% at 0 100%,#000 10%,transparent 70%)}
.cta-inner{max-width:44rem}
.site-footer{padding-block:3rem 2rem;border-top:1px solid var(--border);font-size:.875rem;color:var(--muted-fg)}
.foot-grid{display:grid;gap:2rem}
@media (min-width:800px){.foot-grid{grid-template-columns:minmax(0,2fr) repeat(3,minmax(0,1fr))}}
.foot-grid .brand{margin-bottom:.75rem}
.foot-grid p{max-width:22rem}
.foot-grid h2{margin-bottom:.8rem;font:400 .75rem/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted-fg)}
.foot-grid ul{display:grid;gap:.5rem}
.foot-grid a{color:var(--fg);text-decoration:none}
.foot-grid a:hover{text-decoration:underline}
.legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.75rem;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--border);font-size:.8125rem}
.site-footer>.legal{margin-top:0;padding-top:0;border-top:0}

/* 404 */
.nf{padding-block:clamp(5rem,14vw,9rem)}
.nf-code{margin-bottom:1rem;font:400 .875rem/1 var(--mono);color:var(--muted-fg)}
.nf h1{font-size:clamp(2rem,1.4rem + 2.6vw,3.25rem);letter-spacing:-.03em}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
@media print{.site-header,.menu,.grid-bg::before{display:none}.frame{box-shadow:none}}