@font-face{font-family:'Archivo';font-style:normal;font-weight:400;font-display:swap;src:url('/fonts/archivo-latin-400-normal.woff2') format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:500;font-display:swap;src:url('/fonts/archivo-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:600;font-display:swap;src:url('/fonts/archivo-latin-600-normal.woff2') format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:700;font-display:swap;src:url('/fonts/archivo-latin-700-normal.woff2') format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:800;font-display:swap;src:url('/fonts/archivo-latin-800-normal.woff2') format('woff2')}
@font-face{font-family:'Archivo';font-style:normal;font-weight:900;font-display:swap;src:url('/fonts/archivo-latin-900-normal.woff2') format('woff2')}
@font-face{font-family:'Newsreader';font-style:normal;font-weight:300;font-display:swap;src:url('/fonts/newsreader-latin-300-normal.woff2') format('woff2')}
@font-face{font-family:'Newsreader';font-style:normal;font-weight:400;font-display:swap;src:url('/fonts/newsreader-latin-400-normal.woff2') format('woff2')}
@font-face{font-family:'Newsreader';font-style:normal;font-weight:500;font-display:swap;src:url('/fonts/newsreader-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'Newsreader';font-style:italic;font-weight:300;font-display:swap;src:url('/fonts/newsreader-latin-300-italic.woff2') format('woff2')}
@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')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('/fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:600;font-display:swap;src:url('/fonts/ibm-plex-mono-latin-600-normal.woff2') format('woff2')}

/* ============================================================
   TECHTONIC AI
   ONE IDEA: a process resolving from disorder into order.
   ONE LANGUAGE: plain business English.
   THE PLATES: people, process and technology, drifting apart.
   ============================================================ */
:root{
  --basalt:#0F1917;--basalt-2:#16211F;--slate:#4A5B58;--slate-lt:#5A6866;--brass-txt:#805C21;
  --mineral:#E7EBE8;--chalk:#F8FAF8;
  --brass:#A87C36;--brass-lt:#C79B52;--brass-hi:#E3C083;--unres:#8A9895;--ember:#B4553A;
  --rule:rgba(22,33,31,.13);--rule-dk:rgba(231,235,232,.13);
  --sans:'Archivo',system-ui,sans-serif;--serif:'Newsreader',Georgia,serif;--mono:'IBM Plex Mono',ui-monospace,monospace;
  --rail:0px;--gut:clamp(1.25rem,5vw,4rem);--maxw:1180px;--by:clamp(5rem,10vw,9rem);
  --ease:cubic-bezier(.2,.7,.3,1);--ease-o:cubic-bezier(.16,1,.3,1);
}
@media(min-width:1180px){ :root{ --rail:76px } }
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--mineral);color:var(--basalt-2);font-family:var(--serif);font-size:1.0625rem;line-height:1.65;font-weight:300;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
:focus-visible{outline:2px solid var(--brass);outline-offset:4px;border-radius:2px}
::selection{background:var(--brass);color:#fff}
.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--basalt-2);color:var(--chalk);font-family:var(--mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;padding:1rem 1.4rem;border-radius:0 0 3px 0}
.skip-link:focus{left:0}

.eyebrow{font-family:var(--mono);font-size:.6875rem;font-weight:500;letter-spacing:.17em;text-transform:uppercase;color:var(--brass-txt)}
.dark .eyebrow,.plates .eyebrow{color:var(--brass)}
.h-sec{font-family:var(--sans);font-weight:700;letter-spacing:-.034em;line-height:1;font-size:clamp(2.1rem,4.8vw,3.75rem);text-wrap:balance}
.js .h-sec{clip-path:inset(0 0 105% 0);transition:clip-path 1.05s var(--ease-o)}
.h-sec.in{clip-path:inset(0 0 -10% 0)}
.h-sub{font-family:var(--sans);font-weight:600;letter-spacing:-.022em;line-height:1.14;font-size:1.25rem}
.lede{font-size:clamp(1.0625rem,1.45vw,1.1875rem);color:var(--slate);max-width:58ch;line-height:1.62}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.band{padding-block:var(--by);position:relative;padding-left:var(--rail)}
.band + .band{border-top:1px solid var(--rule)}
.dark{background:var(--basalt);color:var(--mineral);border-top:none!important;position:relative}
.dark::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E")}
.dark > *{position:relative;z-index:1}
.dark .lede{color:#A3B2AE}
.dark .h-sec{color:var(--chalk)}
.sec-head{display:grid;gap:1.15rem;margin-bottom:3.5rem;max-width:66ch}
.sec-n{display:flex;align-items:baseline;gap:.55rem;font-family:var(--mono);font-size:.875rem;font-weight:500;
  letter-spacing:.14em;text-transform:uppercase;color:var(--slate)}
.sec-n b{font-weight:700;font-size:.9375rem;letter-spacing:.08em;color:var(--brass-txt)}
.sec-n i{font-style:normal;color:var(--brass);opacity:.55}
.sec-g{width:16px;height:16px;flex:none;align-self:center;margin-right:.1rem;fill:none;stroke:var(--brass);stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round;opacity:.85;transition:opacity .4s var(--ease)}
.dark .sec-g{stroke:var(--brass-hi);opacity:.7}
.dark .sec-n{color:#A3B2AE}
.dark .sec-n b{color:var(--brass-hi)}
.dark .sec-n i{color:var(--brass-hi);opacity:.5}

.btn{display:inline-flex;align-items:center;gap:.7rem;font-family:var(--mono);font-size:.75rem;font-weight:500;letter-spacing:.13em;text-transform:uppercase;text-decoration:none;padding:1.05rem 1.6rem;border-radius:2px;border:1px solid transparent;cursor:pointer;position:relative;overflow:hidden;transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease),transform .18s var(--ease)}
.btn > *{position:relative;z-index:1}
.btn .arw{transition:transform .3s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}
.btn--brass{background:var(--brass);color:#120E06;font-weight:600}
.btn--brass:hover{background:var(--brass-lt);box-shadow:0 14px 36px -14px rgba(168,124,54,.9)}
.btn--ghost{border-color:var(--rule-dk);color:var(--chalk)}
.btn--ghost::after{content:"";position:absolute;inset:0;background:var(--brass);transform:scaleY(0);transform-origin:bottom;transition:transform .45s var(--ease-o);z-index:0}
.btn--ghost:hover{color:#120E06;border-color:var(--brass)}
.btn--ghost:hover::after{transform:scaleY(1)}
/* SPINE */
.spine{position:fixed;left:0;top:0;bottom:0;width:var(--rail);z-index:50;display:none;pointer-events:none}
@media(min-width:1180px){ .spine{display:block} }
.spine svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.sp-line{stroke:rgba(231,235,232,.22);stroke-width:1;fill:none;transition:stroke .5s var(--ease)}
.sp-node{fill:var(--mineral);stroke:var(--unres);stroke-width:1.4;transition:stroke .4s var(--ease),fill .4s var(--ease)}
.sp-node.on{stroke:var(--brass);fill:var(--brass)}
.sp-ring{fill:none;stroke:var(--brass);stroke-width:1.2;opacity:0}
.sp-ring.ping{animation:ping .9s var(--ease-o) forwards}
@keyframes ping{0%{opacity:.85;r:5}100%{opacity:0;r:16}}
.sp-hit{fill:transparent;pointer-events:auto;cursor:pointer}
.sp-lab{font-family:var(--mono);font-size:8.5px;letter-spacing:.14em;text-transform:uppercase;fill:var(--slate-lt);opacity:0;transition:opacity .3s var(--ease)}
.sp-g:hover .sp-lab{opacity:1}
.spine.on-light .sp-line{stroke:rgba(22,33,31,.16)}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;height:70px;background:rgba(15,25,23,0);border-bottom:1px solid transparent;transition:background .45s var(--ease),border-color .45s var(--ease),backdrop-filter .45s}
.nav.solid{background:rgba(231,235,232,.88);backdrop-filter:blur(16px) saturate(150%);border-bottom-color:var(--rule)}
.nav-in{display:flex;align-items:center;flex-wrap:nowrap;gap:clamp(1.25rem,2.2vw,2rem);height:70px;padding-left:calc(var(--gut) + var(--rail));padding-right:var(--gut);max-width:calc(var(--maxw) + var(--rail));margin-inline:auto}
.brand{display:flex;align-items:baseline;gap:.55rem;text-decoration:none;margin-right:auto;color:var(--chalk);white-space:nowrap;flex:none;transition:color .45s var(--ease)}
.nav.solid .brand{color:var(--basalt-2)}
.brand b{font-family:var(--sans);font-weight:800;font-size:1.0625rem;letter-spacing:-.05em}
.brand span{font-family:var(--mono);font-size:.625rem;letter-spacing:.2em;color:var(--brass)}
.nav-links{display:flex;gap:clamp(1.1rem,1.8vw,1.85rem);list-style:none;flex:none}
.nav-links li{white-space:nowrap}
.nav-links a{position:relative;white-space:nowrap;font-family:var(--mono);font-size:.6875rem;letter-spacing:clamp(.06em,.35vw,.14em);text-transform:uppercase;text-decoration:none;color:#95A4A0;padding-block:.4rem;transition:color .3s var(--ease)}
.nav.solid .nav-links a{color:var(--slate)}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--brass);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease-o)}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav-links a:hover{color:var(--brass-hi)}
.nav-links a.here{color:var(--brass-hi)}
.nav-links a.here::after{transform:scaleX(1)}
.nav.solid .nav-links a.here{color:var(--brass-txt)}
.nav.solid .nav-links a:hover{color:var(--brass)}
.nav .btn{padding:.7rem 1.15rem;white-space:nowrap;flex:none}
.burger{display:none;width:42px;height:42px;border:1px solid var(--rule-dk);border-radius:2px;background:transparent;cursor:pointer;place-items:center;transition:border-color .3s}
.nav.solid .burger{border-color:var(--rule)}
.burger i{display:block;width:16px;height:1.5px;background:var(--chalk);position:relative;transition:background .3s,transform .35s var(--ease)}
.nav.solid .burger i{background:var(--basalt-2)}
.burger i::before,.burger i::after{content:"";position:absolute;left:0;width:16px;height:1.5px;background:inherit;transition:transform .35s var(--ease)}
.burger i::before{top:-5px}.burger i::after{top:5px}
.burger[aria-expanded="true"] i{background:transparent}
.burger[aria-expanded="true"] i::before{transform:translateY(5px) rotate(45deg);background:var(--chalk)}
.burger[aria-expanded="true"] i::after{transform:translateY(-5px) rotate(-45deg);background:var(--chalk)}
@media(max-width:1200px){.nav-links{display:none}.nav .btn{display:none}.burger{display:grid}}
.sheet{position:fixed;inset:0;z-index:59;background:var(--basalt);display:grid;align-content:center;padding:6rem var(--gut) 3rem;gap:.25rem;opacity:0;visibility:hidden;transition:opacity .45s var(--ease),visibility .45s}
.sheet.open{opacity:1;visibility:visible}
.sheet a{font-family:var(--sans);font-weight:700;font-size:clamp(1.7rem,7vw,2.7rem);letter-spacing:-.04em;color:var(--chalk);text-decoration:none;padding-block:.5rem;border-bottom:1px solid var(--rule-dk);display:flex;align-items:baseline;gap:1rem;opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease-o),transform .6s var(--ease-o),color .25s}
.sheet.open a{opacity:1;transform:none}
.sheet a:hover{color:var(--brass-hi)}
.sheet a i{font-family:var(--mono);font-style:normal;font-size:.6875rem;letter-spacing:.15em;color:var(--brass)}
.sheet .btn{margin-top:2rem;justify-self:start}

/* HERO */
.hero{background:var(--basalt);color:var(--mineral);position:relative;overflow:hidden;min-height:100svh;display:flex;align-items:center;padding:8rem 0 4rem var(--rail)}
#lattice{position:absolute;inset:0;width:100%;height:100%}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(62% 52% at 18% 26%,rgba(168,124,54,.22),transparent 70%),radial-gradient(50% 44% at 88% 82%,rgba(168,124,54,.08),transparent 72%),linear-gradient(180deg,rgba(15,25,23,.5) 0%,transparent 30%,rgba(15,25,23,.9) 100%)}
.hero .wrap{position:relative;z-index:3;width:100%;will-change:transform,opacity}
.hero-chip{display:inline-flex;align-items:center;gap:.65rem;font-family:var(--mono);font-size:.6875rem;letter-spacing:.15em;text-transform:uppercase;color:#A3B2AE;border:1px solid var(--rule-dk);padding:.5rem .9rem;border-radius:100px;margin-bottom:2.25rem;background:rgba(255,255,255,.03)}
.hero-chip i{width:6px;height:6px;border-radius:50%;background:var(--brass-hi);animation:blip 2.8s ease-in-out infinite}
@keyframes blip{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(227,192,131,.45)}50%{opacity:.55;box-shadow:0 0 0 7px rgba(227,192,131,0)}}
.hero h1{font-family:var(--sans);font-weight:800;letter-spacing:-.05em;line-height:.87;font-size:clamp(2.9rem,9vw,7.6rem);color:var(--chalk);text-wrap:balance}
.hero h1 em{font-family:var(--serif);font-style:italic;font-weight:300;letter-spacing:-.03em;color:var(--brass-hi)}
.hero h1 .w{display:inline-block;opacity:0;transform:translate(var(--dx,0),var(--dy,26px)) rotate(var(--dr,0deg))}
.loaded .hero h1 .w{opacity:1;transform:none;transition:opacity .9s var(--ease-o),transform 1.15s var(--ease-o);transition-delay:calc(var(--i,0)*70ms + 120ms)}
.hero .lede{margin-top:2rem;color:#A3B2AE;max-width:52ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2.5rem}
.hero-foot{display:flex;flex-wrap:wrap;gap:.7rem 2.25rem;margin-top:clamp(3rem,6vw,4.5rem);padding-top:1.6rem;border-top:1px solid var(--rule-dk);font-family:var(--mono);font-size:.6875rem;letter-spacing:.12em;text-transform:uppercase;color:#8A9995}
.hero-foot b{color:var(--brass-hi);font-weight:500}
.js .en{opacity:0;transform:translateY(22px)}
.loaded .en{opacity:1;transform:none;transition:opacity 1s var(--ease-o),transform 1s var(--ease-o)}
.loaded .en:nth-child(1){transition-delay:.05s}
.loaded .en:nth-child(3){transition-delay:.72s}
.loaded .en:nth-child(4){transition-delay:.84s}
.loaded .en:nth-child(5){transition-delay:.96s}
.scroll-cue{position:absolute;left:50%;bottom:2.2rem;transform:translateX(-50%);z-index:4;font-family:var(--mono);font-size:.5625rem;letter-spacing:.22em;text-transform:uppercase;color:#8A9995;display:grid;justify-items:center;gap:.6rem;opacity:0}
.loaded .scroll-cue{opacity:1;transition:opacity 1s var(--ease-o) 1.4s}
.scroll-cue s{display:block;width:1px;height:34px;background:linear-gradient(var(--brass),transparent);animation:drop 2.4s var(--ease) infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* COUNTERS + TICKER */
.counts{background:var(--basalt-2);color:var(--mineral);padding-left:var(--rail)}
.counts-in{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--rule-dk)}
@media(min-width:840px){.counts-in{grid-template-columns:repeat(4,1fr)}}
.count{background:var(--basalt-2);padding:clamp(1.8rem,3.5vw,2.6rem) clamp(1.25rem,2.5vw,2rem)}
.count .v{font-family:var(--sans);font-weight:800;font-size:clamp(2.1rem,4.2vw,3rem);letter-spacing:-.055em;line-height:1;color:var(--brass-hi);font-variant-numeric:tabular-nums}
.count .k{font-family:var(--mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:#7B8B87;display:block;margin-top:.85rem;line-height:1.75}
.ticker{background:var(--basalt-2);border-top:1px solid var(--rule-dk);overflow:hidden;padding-left:var(--rail)}
.tick-in{display:flex;width:max-content;animation:slide 46s linear infinite}
.ticker:hover .tick-in{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.tick-in span{font-family:var(--mono);font-size:.625rem;letter-spacing:.2em;text-transform:uppercase;color:#7B8B87;padding:.9rem 1.6rem;white-space:nowrap;display:flex;align-items:center;gap:1.6rem}
.tick-in span::after{content:"";width:3px;height:3px;border-radius:50%;background:var(--brass);opacity:.6}

/* ============ THE PLATES ============ */
.plates{background:var(--basalt);color:var(--mineral);position:relative;overflow:hidden;padding:clamp(5rem,11vw,9rem) 0;padding-left:var(--rail)}
.plate-stage{position:relative;height:clamp(420px,56vw,620px);margin-top:3rem;border:1px solid var(--rule-dk);border-radius:3px;overflow:hidden;background:radial-gradient(120% 90% at 50% 100%,#132320 0%,#0A1211 70%)}
#plateCanvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y}
.plate-hud{
  position:absolute;left:0;right:0;bottom:0;display:flex;flex-wrap:wrap;gap:.4rem 1.5rem;align-items:center;
  padding:.75rem 1rem;border-top:1px solid var(--rule-dk);background:rgba(11,20,19,.72);backdrop-filter:blur(8px);
  font-family:var(--mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:#8A9995;
}
.plate-hud b{color:var(--brass-hi);font-weight:500;font-variant-numeric:tabular-nums}
.plate-hud .r{margin-left:auto;display:flex;gap:1.25rem;flex-wrap:wrap}
.plate-cap{position:absolute;top:0;left:0;right:0;padding:.75rem 1rem;border-bottom:1px solid var(--rule-dk);background:rgba(11,20,19,.6);backdrop-filter:blur(8px);font-family:var(--mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:#8A9995;display:flex;flex-wrap:wrap;gap:.4rem 1.25rem}
.plate-cap .live{color:var(--brass-hi);display:flex;align-items:center;gap:.5rem;margin-left:auto}
#scLabel{font-weight:500;transition:text-shadow .5s var(--ease)}
#scLabel.hot{text-shadow:0 0 16px rgba(206,116,56,.55)}
.plate-cap .live i{width:5px;height:5px;border-radius:50%;background:var(--brass-hi);animation:blip 2.8s ease-in-out infinite}
.plates h2{font-family:var(--sans);font-weight:800;letter-spacing:-.055em;line-height:.9;font-size:clamp(2.8rem,9vw,6.8rem);color:var(--chalk)}
.plates h2 em{font-family:var(--serif);font-style:italic;font-weight:300;letter-spacing:-.03em;color:var(--brass-hi)}
.plates .body{display:grid;gap:2rem;margin-top:2.5rem;max-width:66rem}
@media(min-width:860px){.plates .body{grid-template-columns:1fr 1fr;gap:3.5rem}}
.plates .body p{color:#A3B2AE;font-size:clamp(1.0625rem,1.5vw,1.1875rem);line-height:1.62}
.plates .body p b{color:var(--brass-hi);font-weight:400;font-family:var(--sans);letter-spacing:-.01em}

/* MODEL */
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:2px;background:linear-gradient(90deg,var(--unres),var(--brass));outline:none;cursor:grab}
input[type=range]:active{cursor:grabbing}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:26px;border-radius:2px;background:var(--basalt-2);box-shadow:0 3px 12px rgba(22,33,31,.32);cursor:grab;transition:background .25s,transform .2s var(--ease)}
input[type=range]:hover::-webkit-slider-thumb{background:var(--brass);transform:scaleY(1.12)}
input[type=range]::-moz-range-thumb{width:14px;height:26px;border-radius:2px;background:var(--basalt-2);border:none;cursor:grab}
.readout{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--rule);border-top:1px solid var(--rule)}
@media(min-width:760px){.readout{grid-template-columns:repeat(4,1fr)}}
.rd{background:var(--chalk);padding:1.25rem}
.rd .k{font-family:var(--mono);font-size:.625rem;letter-spacing:.13em;text-transform:uppercase;color:var(--slate-lt);display:block;margin-bottom:.6rem}
.rd .v{font-family:var(--sans);font-weight:800;font-size:clamp(1.6rem,3.2vw,2.2rem);letter-spacing:-.05em;line-height:1;font-variant-numeric:tabular-nums}
.rd .u{font-family:var(--mono);font-size:.75rem;color:var(--slate-lt);margin-left:.28rem}
.rd .base{font-family:var(--mono);font-size:.625rem;letter-spacing:.08em;color:var(--slate-lt);display:block;margin-top:.6rem}
.rd .dl{font-family:var(--mono);font-size:.625rem;letter-spacing:.08em;color:var(--brass-txt);display:block;margin-top:.25rem}
.model-note{font-family:var(--mono);font-size:.625rem;letter-spacing:.07em;color:var(--slate-lt);padding:.9rem 1.25rem;border-top:1px solid var(--rule);line-height:1.8}

/* SAVINGS CALCULATOR */
.calc{display:grid;border:1px solid var(--rule-dk);border-radius:3px;background:rgba(255,255,255,.022);overflow:hidden}
@media(min-width:960px){.calc{grid-template-columns:1fr 1fr}}
.calc-in{padding:clamp(1.7rem,3.2vw,2.6rem);display:grid;gap:2.1rem;align-content:start}
.calc-out{padding:clamp(1.7rem,3.2vw,2.6rem);background:rgba(168,124,54,.075);border-left:1px solid var(--rule-dk);display:grid;align-content:start;gap:1.6rem}
@media(max-width:959px){.calc-out{border-left:none;border-top:1px solid var(--rule-dk)}}
.ctrl{display:grid;gap:.75rem}
.ctrl-top{display:flex;align-items:baseline;gap:1rem}
.ctrl-top label{font-family:var(--mono);font-size:.6875rem;letter-spacing:.12em;text-transform:uppercase;color:#A3B2AE}
.ctrl-top .val{margin-left:auto;font-family:var(--sans);font-weight:700;font-size:1.3125rem;letter-spacing:-.035em;color:var(--brass-hi);font-variant-numeric:tabular-nums}
.calc input[type=range]{background:linear-gradient(90deg,var(--brass) 0%,var(--brass) var(--p,50%),rgba(231,235,232,.15) var(--p,50%),rgba(231,235,232,.15) 100%)}
.calc input[type=range]::-webkit-slider-thumb{background:var(--brass-hi)}
.calc input[type=range]::-moz-range-thumb{background:var(--brass-hi)}
.res .k{font-family:var(--mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:#7B8B87;display:block;margin-bottom:.55rem}
.res .v{font-family:var(--sans);font-weight:800;letter-spacing:-.05em;line-height:1;color:var(--chalk);font-variant-numeric:tabular-nums}
.res.big .v{font-size:clamp(2.7rem,6.5vw,4.2rem);color:var(--brass-hi)}
.res .v small{font-family:var(--mono);font-size:.8125rem;font-weight:400;letter-spacing:.04em;color:#7B8B87;margin-left:.4rem}
.res-split{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;padding-top:1.6rem;border-top:1px solid var(--rule-dk)}
.res-split .v{font-size:clamp(1.4rem,3vw,1.9rem)}
.calc-note{font-family:var(--mono);font-size:.625rem;letter-spacing:.06em;color:#8A9995;line-height:1.85;padding-top:1.3rem;border-top:1px solid var(--rule-dk)}

/* SERVICES */
.svc{display:grid;border-top:1px solid var(--rule)}
.svc-item{display:grid;grid-template-columns:auto 1fr;gap:1.75rem;padding-block:2.9rem;border-bottom:1px solid var(--rule);transition:background .35s var(--ease);position:relative;scroll-margin-top:96px}
.svc-item::before{content:"";position:absolute;left:0;top:-1px;height:1px;width:0;background:var(--brass);transition:width .7s var(--ease-o)}
.svc-item:hover::before{width:100%}
.svc-item:hover{background:rgba(248,250,248,.75)}
.svc-idx{font-family:var(--mono);font-size:.6875rem;color:var(--brass-txt);letter-spacing:.1em;padding-top:.5rem;transition:transform .4s var(--ease-o)}
.svc-item:hover .svc-idx{transform:translateX(5px)}
.svc-body{display:grid;gap:1rem}
@media(min-width:880px){.svc-body{grid-template-columns:minmax(0,21rem) minmax(0,1fr);gap:3rem;align-items:start}}
.svc-body p{color:var(--slate);max-width:54ch}
.tags{display:flex;flex-wrap:wrap;gap:.42rem;margin-top:1.25rem;list-style:none}
.tags li{font-family:var(--mono);font-size:.625rem;letter-spacing:.09em;text-transform:uppercase;color:var(--slate);border:1px solid var(--rule);border-radius:2px;padding:.36rem .64rem;transition:border-color .3s}
.svc-item:hover .tags li{border-color:rgba(168,124,54,.35)}

/* COMMON PROBLEMS */
.symp{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:3px;overflow:hidden}
@media(min-width:700px){.symp{grid-template-columns:1fr 1fr}}
@media(min-width:1040px){.symp{grid-template-columns:repeat(3,1fr)}}
.sc{background:var(--mineral);padding:2.1rem 1.75rem;transition:background .35s var(--ease);position:relative;overflow:hidden}
.sc::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--brass);transform:scaleX(0);transform-origin:left;transition:transform .55s var(--ease-o)}
.sc:hover::after{transform:scaleX(1)}
.sc:hover{background:var(--chalk)}
.sc .k{font-family:var(--mono);font-size:.625rem;color:var(--brass-txt);letter-spacing:.14em;display:block;margin-bottom:1rem}
.sc h3{font-family:var(--sans);font-weight:600;font-size:1.0625rem;letter-spacing:-.02em;margin-bottom:.5rem}
.sc p{color:var(--slate);font-size:.9688rem}

/* OUR APPROACH / METHOD */
.method{display:grid;gap:2.5rem}
@media(min-width:1000px){.method{grid-template-columns:.75fr 1.25fr;gap:4.5rem;align-items:start}}
.method-aside{position:sticky;top:110px;display:grid;gap:1.4rem}
.prog{display:grid;gap:.85rem}
.prog-item{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:center;font-family:var(--mono);font-size:.6875rem;letter-spacing:.13em;text-transform:uppercase;color:#8A9995;transition:color .4s var(--ease)}
.prog-item .pb{height:2px;background:var(--rule-dk);overflow:hidden}
.prog-item .pb i{display:block;height:100%;width:0;background:var(--brass)}
.prog-item.on{color:var(--brass-hi)}
.m-row{padding-block:2.6rem;border-top:1px solid var(--rule-dk)}
.m-row:last-child{border-bottom:1px solid var(--rule-dk)}
.m-head{display:flex;align-items:baseline;gap:1.3rem;margin-bottom:1rem}
.m-num{font-family:var(--sans);font-weight:900;font-size:clamp(2.4rem,5.5vw,3.6rem);letter-spacing:-.07em;line-height:.85;color:transparent;-webkit-text-stroke:1px var(--brass);flex:none;transition:color .5s var(--ease)}
.m-row.live .m-num{color:rgba(168,124,54,.16)}
.m-row h3{font-family:var(--sans);font-weight:700;font-size:clamp(1.5rem,3vw,2rem);letter-spacing:-.035em;color:var(--chalk)}
.m-row p{color:#A3B2AE;max-width:58ch}
.pull--close{margin-top:clamp(2.5rem,5vw,3.5rem);max-width:52ch}
.pull{font-family:var(--serif);font-style:italic;font-weight:300;font-size:clamp(1.35rem,2.5vw,1.9rem);line-height:1.38;border-left:2px solid var(--brass);padding-left:1.5rem;margin-top:2.25rem;color:var(--chalk);max-width:44ch}
.illum .wd{color:#3E4C49;transition:color .45s var(--ease)}
.illum .wd.lit{color:var(--chalk)}

/* OUTCOMES */
.out{display:grid;border-top:1px solid var(--rule)}
@media(min-width:820px){.out{grid-template-columns:1fr 1fr;column-gap:3.5rem}}
.out li{list-style:none;display:grid;grid-template-columns:auto 1fr;gap:1rem;padding-block:1.2rem;border-bottom:1px solid var(--rule);align-items:baseline;transition:padding-left .35s var(--ease)}
.out li:hover{padding-left:.5rem}
.out li .m{font-family:var(--mono);font-size:.625rem;color:var(--brass-txt);letter-spacing:.1em}
.out li span:last-child{font-family:var(--sans);font-weight:500;font-size:1.0625rem;letter-spacing:-.018em;line-height:1.35}

/* QUOTE */
.quote{max-width:54rem}
.quote blockquote{font-family:var(--serif);font-weight:300;font-size:clamp(1.45rem,3.2vw,2.3rem);line-height:1.38;letter-spacing:-.018em;margin-block:1.7rem 2rem;color:var(--chalk)}
.quote-by{display:flex;flex-wrap:wrap;align-items:center;gap:.7rem 1.1rem;font-family:var(--mono);font-size:.6875rem;letter-spacing:.12em;text-transform:uppercase;color:#7B8B87}
.quote-by b{color:var(--brass-hi);font-weight:500}
.quote-by .dot{width:4px;height:4px;background:var(--brass);border-radius:50%}

/* SECTORS */
.sect-grid{display:grid;gap:2.5rem}
@media(min-width:960px){.sect-grid{grid-template-columns:1fr 1.15fr;gap:4rem;align-items:start}}
.sect-list{display:grid;border-top:1px solid var(--rule)}
@media(min-width:620px){.sect-list{grid-template-columns:1fr 1fr;column-gap:2.5rem}}
.sect-list li{list-style:none;font-family:var(--sans);font-weight:500;font-size:1rem;letter-spacing:-.018em;padding-block:1rem;border-bottom:1px solid var(--rule);display:flex;align-items:center;gap:.85rem}
.sect-list li::before{content:"";width:16px;height:1px;background:var(--brass);flex:none;transition:width .4s var(--ease-o)}
.sect-list li:hover::before{width:32px}

/* TESTIMONIALS */
.tst-grid{display:grid;gap:1.35rem}
@media(min-width:900px){.tst-grid{grid-template-columns:repeat(3,1fr)}}
.tst{position:relative;border:1px solid var(--rule-dk);border-radius:3px;padding:2.4rem 2rem 2rem;
  background:linear-gradient(180deg,rgba(231,235,232,.04),rgba(231,235,232,.015));
  transition:border-color .45s var(--ease),transform .45s var(--ease-o),background .45s var(--ease)}
.tst::before{content:"";position:absolute;top:-1px;left:2rem;width:34px;height:2px;background:var(--brass);
  transition:width .55s var(--ease-o)}
.tst:hover{border-color:rgba(227,192,131,.34);transform:translateY(-4px);
  background:linear-gradient(180deg,rgba(231,235,232,.07),rgba(231,235,232,.02))}
.tst:hover::before{width:72px}
.tst-mark{font-family:var(--serif);font-size:3.4rem;line-height:.6;color:var(--brass);opacity:.42;
  display:block;margin-bottom:1rem;transition:opacity .45s var(--ease)}
.tst:hover .tst-mark{opacity:.85}
.tst-q{font-family:var(--serif);font-size:1.0625rem;line-height:1.62;letter-spacing:-.008em;color:#CFD9D6}
.tst-feat .tst-q{font-size:clamp(1.1875rem,2.1vw,1.5rem);line-height:1.52;color:var(--chalk)}
@media(min-width:900px){
  .tst-feat{grid-column:1/-1;padding:3rem 3rem 2.6rem}
  .tst-feat .tst-mark{font-size:4.6rem}
}
.tst-by{margin-top:1.9rem;padding-top:1.2rem;border-top:1px solid var(--rule-dk)}
.tst-name{display:block;font-family:var(--sans);font-weight:600;font-size:.9375rem;letter-spacing:-.015em;color:var(--brass-hi)}
.tst-role{display:block;font-family:var(--mono);font-size:.625rem;letter-spacing:.15em;text-transform:uppercase;
  color:var(--unres);margin-top:.4rem;line-height:1.7}
@media(prefers-reduced-motion:reduce){.tst,.tst::before,.tst-mark{transition:none}.tst:hover{transform:none}}

/* TEAM */
.team{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:3px;overflow:hidden}
@media(min-width:900px){.team{grid-template-columns:1fr 1fr}}
.person{background:var(--chalk);padding:clamp(1.9rem,3.6vw,2.9rem)}
.p-top{display:flex;align-items:center;gap:1.1rem;margin-bottom:1.6rem}
.p-photo{width:76px;height:76px;flex:none;border-radius:3px;object-fit:cover;border:1px solid var(--brass);display:block;filter:saturate(.92) contrast(1.02)}
.p-top h3{font-family:var(--sans);font-weight:700;font-size:1.3125rem;letter-spacing:-.03em}
.p-top .role{font-family:var(--mono);font-size:.625rem;letter-spacing:.13em;text-transform:uppercase;color:var(--slate)}
.person p{color:var(--slate);font-size:.9688rem;margin-bottom:.9rem}
.p-social{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--brass-txt);
  font-family:var(--mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;
  border:1px solid var(--rule);border-radius:2px;padding:.55rem .85rem;
  transition:color .3s var(--ease),border-color .3s var(--ease),background .3s var(--ease)}
.p-social svg{flex:none;display:block}
.p-social:hover{color:var(--chalk);background:var(--brass);border-color:var(--brass)}
.creds{display:grid;margin-top:3rem;border-top:1px solid var(--rule)}
@media(min-width:780px){.creds{grid-template-columns:repeat(4,1fr);column-gap:2.5rem}}
.creds div{padding-block:1.5rem;border-bottom:1px solid var(--rule)}
.creds h4{font-family:var(--sans);font-weight:600;font-size:1rem;letter-spacing:-.02em;margin-bottom:.25rem}
.creds p{font-family:var(--mono);font-size:.6875rem;color:var(--slate);letter-spacing:.04em}

/* TRUSTED BY (clients) */
.trust{margin-top:3rem;border-top:1px solid var(--brass);border-bottom:1px solid var(--rule);
  padding:2.1rem 0 2rem;text-align:center}
.trust-lbl{display:block;font-family:var(--mono);font-size:.625rem;font-weight:500;letter-spacing:.2em;
  text-transform:uppercase;color:var(--brass-txt);margin-bottom:1.6rem}
.trust-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;
  gap:.9rem clamp(1.25rem,3vw,2.5rem);list-style:none}
.trust-row li{font-family:var(--sans);font-weight:600;font-size:clamp(1rem,1.9vw,1.25rem);
  letter-spacing:-.025em;color:var(--basalt-2);position:relative;transition:color .35s var(--ease)}
.trust-row li:hover{color:var(--brass-txt)}
.trust-row li::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1px;
  background:var(--brass);transform:scaleX(0);transform-origin:left;transition:transform .45s var(--ease-o)}
.trust-row li:hover::after{transform:scaleX(1)}
@media(prefers-reduced-motion:reduce){.trust-row li,.trust-row li::after{transition:none}}

/* PRIOR EXPERIENCE BANNER */
.prior{margin-top:1.5rem;background:var(--basalt);border-radius:3px;padding:1.9rem 0 1.7rem;overflow:hidden;position:relative}
.prior::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,var(--basalt) 0,transparent 9%,transparent 91%,var(--basalt) 100%)}
.prior-lbl{display:block;text-align:center;font-family:var(--mono);font-size:.625rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:var(--brass-hi);opacity:.75;margin-bottom:1.5rem}
.prior-track{display:flex;width:max-content;animation:prior-scroll 38s linear infinite}
.prior:hover .prior-track{animation-play-state:paused}
.prior-set{display:flex;align-items:center;flex:none}
.prior-set span{font-family:var(--sans);font-weight:600;font-size:clamp(1.0625rem,2vw,1.375rem);
  letter-spacing:-.025em;color:var(--mineral);opacity:.62;padding-inline:clamp(1.5rem,3.5vw,2.75rem);
  white-space:nowrap;transition:opacity .35s var(--ease),color .35s var(--ease)}
.prior-set span:hover{opacity:1;color:var(--brass-hi)}
.prior-set i{width:3px;height:3px;border-radius:50%;background:var(--brass);opacity:.5;flex:none}
@keyframes prior-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){
  .prior-track{animation:none;width:100%;justify-content:center;flex-wrap:wrap;row-gap:.9rem}
  .prior-set:nth-child(2){display:none}
  .prior-set{flex-wrap:wrap;justify-content:center;row-gap:.9rem}
  .prior::after{display:none}
}

/* INSIGHTS */
.posts{display:grid;gap:1px;background:var(--rule);border-block:1px solid var(--rule)}
@media(min-width:900px){.posts{grid-template-columns:repeat(3,1fr)}}
.post{background:var(--mineral);padding:2.3rem 1.85rem 1.9rem;display:grid;align-content:start;gap:1rem;transition:background .35s var(--ease);text-decoration:none}
.post:hover{background:var(--chalk)}
.post-meta{display:flex;gap:.9rem;align-items:center;font-family:var(--mono);font-size:.625rem;letter-spacing:.13em;text-transform:uppercase}
.post-meta .cat{color:var(--brass-txt)}
.post-meta .rt{color:var(--slate-lt)}
.post h3{font-family:var(--sans);font-weight:600;font-size:1.25rem;letter-spacing:-.03em;line-height:1.2}
.post p{color:var(--slate);font-size:.9375rem}
.post .go{font-family:var(--mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--basalt-2);display:flex;gap:.5rem;align-items:center;margin-top:.4rem}
.post:hover .go{color:var(--brass)}
.post .arw{transition:transform .3s var(--ease)}
.post:hover .arw{transform:translateX(5px)}

/* DISCOVERY SESSION */
.cta-grid{display:grid;gap:3rem}
@media(min-width:980px){.cta-grid{grid-template-columns:1fr 1.05fr;gap:4.5rem;align-items:start}}
.drill{display:grid;margin-top:2.4rem;position:relative}
.drill::before{content:"";position:absolute;left:5px;top:1.4rem;bottom:1.4rem;width:1px;background:linear-gradient(var(--brass),rgba(168,124,54,.15))}
.drill li{list-style:none;display:grid;grid-template-columns:auto 1fr;gap:1.35rem;padding-block:1.15rem;color:#A3B2AE;font-size:.9688rem;align-items:start}
.drill .dot{width:11px;height:11px;border-radius:50%;border:1px solid var(--brass);background:var(--basalt);margin-top:.42rem;z-index:1}
.drill b{display:block;font-family:var(--mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brass);margin-bottom:.35rem;font-weight:500}
.promises{display:grid;margin-top:2.1rem;list-style:none;border-top:1px solid var(--rule-dk)}
.promises li{display:grid;grid-template-columns:auto 1fr;gap:1.15rem;align-items:baseline;
  padding-block:1rem;border-bottom:1px solid var(--rule-dk);color:#A3B2AE;font-size:.9688rem;
  line-height:1.55;transition:padding-left .35s var(--ease)}
.promises li:hover{padding-left:.5rem}
.promises .n{font-family:var(--mono);font-size:.625rem;letter-spacing:.14em;color:var(--brass);
  font-weight:500;font-variant-numeric:tabular-nums}
@media(prefers-reduced-motion:reduce){.promises li{transition:none}.promises li:hover{padding-left:0}}
.form{background:var(--chalk);color:var(--basalt-2);border-radius:3px;padding:clamp(1.7rem,3.6vw,2.6rem)}
.form h3{font-family:var(--sans);font-weight:700;font-size:1.4375rem;letter-spacing:-.032em;margin-bottom:.5rem}
.form .sub{font-family:var(--mono);font-size:.625rem;letter-spacing:.13em;text-transform:uppercase;color:var(--slate-lt);margin-bottom:1.7rem}
.f-grid{display:grid;gap:1.1rem}
@media(min-width:560px){.f-2{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}}
.field{display:grid;gap:.42rem;position:relative}
.field label{font-family:var(--mono);font-size:.625rem;letter-spacing:.13em;text-transform:uppercase;color:var(--slate);transition:color .3s}
.field input,.field textarea{font-family:var(--serif);font-size:1rem;font-weight:300;color:var(--basalt-2);background:transparent;border:none;border-bottom:1px solid var(--rule);padding:.68rem 0;border-radius:0;width:100%}
.field textarea{resize:vertical;min-height:4.5rem;line-height:1.5}
.field::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:var(--brass);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease-o)}
.field:focus-within::after{transform:scaleX(1)}
.field:focus-within label{color:var(--brass)}
.field input:focus,.field textarea:focus{outline:none}
.form .btn{margin-top:1.7rem;width:100%;justify-content:center}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.f-err{font-family:var(--mono);font-size:.6875rem;letter-spacing:.06em;color:var(--ember);margin-top:1rem;line-height:1.6}
.field input:invalid:not(:placeholder-shown){border-bottom-color:var(--ember)}
.f-note{font-family:var(--mono);font-size:.625rem;letter-spacing:.08em;color:var(--slate-lt);margin-top:1rem;text-align:center;line-height:1.75}
.f-note a{color:inherit;text-decoration:underline;text-underline-offset:2px;transition:color .3s var(--ease)}
.f-note a:hover{color:var(--brass-txt)}
.f-done{display:none;border:1px solid var(--brass);border-radius:2px;padding:1.1rem 1.2rem;margin-top:1.5rem;font-family:var(--mono);font-size:.75rem;color:var(--brass);line-height:1.75}
.f-done.on{display:block;animation:rise .6s var(--ease-o)}
@keyframes rise{from{opacity:0;transform:translateY(10px)}}

/* FOOTER */
.foot{background:var(--basalt);color:#8FA09C;padding:clamp(3.5rem,7vw,5rem) 0 2rem var(--rail)}
.foot-top{display:grid;gap:2.5rem;padding-bottom:3rem;border-bottom:1px solid var(--rule-dk)}
@media(min-width:880px){.foot-top{grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:2.75rem}}
.foot-plain{color:#8FA09C;font-family:var(--sans);font-size:.9375rem}
.foot .brand{color:var(--chalk)}
.foot p{font-size:.9688rem;max-width:38ch;margin-top:1.1rem}
.foot h4{font-family:var(--mono);font-size:.625rem;letter-spacing:.15em;text-transform:uppercase;color:var(--brass);margin-bottom:1.15rem}
.foot ul{list-style:none;display:grid;gap:.7rem}
.foot ul a{font-family:var(--sans);font-weight:400;font-size:.9375rem;text-decoration:none;color:#8FA09C;transition:color .3s,padding-left .3s var(--ease)}
.foot ul a:hover{color:var(--chalk);padding-left:.35rem}
.foot-btm{display:flex;flex-wrap:wrap;gap:.6rem 1.5rem;padding-top:1.9rem;font-family:var(--mono);font-size:.625rem;letter-spacing:.08em;color:#8FA09C}
.foot-btm a{text-decoration:none}
.foot-btm a:hover{color:var(--chalk)}
.foot-btm .right{margin-left:auto;display:flex;gap:1.5rem;flex-wrap:wrap}

/* ============ FIG. 01: the spreadsheet pile ============ */
.ss{border:1px solid var(--rule);border-radius:3px;background:var(--chalk);overflow:hidden}
.ss-bar{display:flex;flex-wrap:wrap;gap:.6rem 1rem;align-items:center;padding:.85rem 1.15rem;border-bottom:1px solid var(--rule)}
.ss-bar .t{font-family:var(--mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--slate-lt)}
.ss-ctl{margin-left:auto;display:flex;gap:.45rem}
.ss-btn{font-family:var(--mono);font-size:.5625rem;letter-spacing:.14em;text-transform:uppercase;padding:.4rem .85rem;border-radius:100px;cursor:pointer;background:transparent;border:1px solid var(--rule);color:var(--slate);transition:.3s var(--ease)}
.ss-btn:hover{border-color:var(--brass);color:var(--brass)}
.ss-btn.on{background:var(--brass);border-color:var(--brass);color:#120E06;font-weight:600}
.ss-stage{display:grid;grid-template-columns:1fr 92px 1fr;min-height:330px;position:relative}
@media(max-width:760px){.ss-stage{grid-template-columns:1fr 66px 1fr;min-height:290px}}
.ss-col{padding:1rem .9rem;position:relative;display:grid;align-content:start;gap:.4rem}
.ss-col.left{border-right:1px solid var(--rule-2)}
.ss-col.right{border-left:1px solid var(--rule-2)}
.ss-head{font-family:var(--mono);font-size:.5625rem;letter-spacing:.16em;text-transform:uppercase;color:var(--slate-lt);display:flex;gap:.5rem;align-items:center;margin-bottom:.5rem}
.ss-head b{color:var(--brass-txt);font-weight:500}
.ss-file{
  display:flex;align-items:center;gap:.55rem;padding:.5rem .6rem;border:1px solid var(--rule);
  border-radius:2px;background:var(--mineral);font-family:var(--mono);font-size:.5625rem;
  letter-spacing:.02em;color:var(--slate);position:relative;overflow:hidden;
  transition:transform .55s var(--ease-o),opacity .55s var(--ease-o);
}
.ss-file > span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.ss-file .ico{flex:none;width:13px;height:15px;border:1px solid var(--slate-lt);border-radius:1px;position:relative}
.ss-file .ico::before,.ss-file .ico::after{content:"";position:absolute;left:1.5px;right:1.5px;height:1px;background:var(--slate-lt);opacity:.7}
.ss-file .ico::before{top:4px}.ss-file .ico::after{top:8px}
.ss-file.scanning{border-color:var(--brass);color:var(--basalt-2)}
.ss-file.scanning .ico{border-color:var(--brass)}
.ss-file.scanning::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(168,124,54,.32),transparent);animation:sweep .75s linear infinite}
@keyframes sweep{from{transform:translateX(-100%)}to{transform:translateX(100%)}}
.ss-file.sent{transform:translateX(130px);opacity:0}
.ss-row{
  display:flex;align-items:center;gap:.5rem;padding:.45rem .55rem;border-left:2px solid var(--brass);
  background:rgba(168,124,54,.07);font-family:var(--mono);font-size:.5625rem;color:var(--slate);
  animation:rowIn .5s var(--ease-o);
}
.ss-row.flag{border-left-color:var(--ember);background:rgba(180,85,58,.08)}
.ss-row b{color:var(--basalt-2);font-weight:500}
.ss-row .tag{margin-left:auto;color:var(--brass);letter-spacing:.1em}
.ss-row.flag .tag{color:var(--ember)}
@keyframes rowIn{from{opacity:0;transform:translateX(-14px)}}
.ss-lane{display:grid;place-items:center;position:relative;background:linear-gradient(180deg,transparent,rgba(168,124,54,.05),transparent)}
.ss-bot{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);transition:top .55s var(--ease-o)}
.ss-bot svg{display:block;overflow:visible}
.ss-bot .b-eye{animation:botScan 2.2s ease-in-out infinite}
@keyframes botScan{0%,100%{transform:translateX(0)}50%{transform:translateX(5px)}}
.ss-bot .b-ant{animation:antenna 2.4s ease-in-out infinite}
.ss-bot.busy .b-ring{animation:botRing 1s linear infinite}
@keyframes botRing{to{transform:rotate(360deg)}}
.ss-bot .b-ring{transform-origin:27px 30px;opacity:0;transition:opacity .3s}
.ss-bot.busy .b-ring{opacity:1}
.ss-empty{font-family:var(--mono);font-size:.5625rem;letter-spacing:.12em;text-transform:uppercase;color:var(--slate-lt);padding:.6rem .1rem;opacity:.75}
.ss-vol{display:flex;align-items:center;gap:.9rem;padding:.9rem 1.15rem;border-top:1px solid var(--rule)}
.ss-vol label{font-family:var(--mono);font-size:.5625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--slate-lt);white-space:nowrap}
.ss-vol input[type=range]{flex:1;background:linear-gradient(90deg,var(--brass) 0%,var(--brass) var(--p,30%),rgba(22,33,31,.14) var(--p,30%),rgba(22,33,31,.14) 100%)}
.ss-vol b{font-family:var(--sans);font-weight:700;font-size:1.0625rem;letter-spacing:-.03em;color:var(--brass);font-variant-numeric:tabular-nums;min-width:3.6rem;text-align:right}
.bot{
  position:fixed;bottom:14px;left:0;z-index:70;width:86px;height:96px;
  pointer-events:none;will-change:transform;
  transition:opacity .5s var(--ease);
}
.bot.hidden,.bot.shy{opacity:0;visibility:hidden}
.bot-body{position:relative;width:86px;height:96px;animation:hover 3.4s ease-in-out infinite}
@keyframes hover{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.bot svg{overflow:visible;display:block}
.bot .flip{transition:transform .5s var(--ease);transform-origin:43px 48px}
.bot.rev .flip{transform:scaleX(-1)}
.bot .visor{animation:scan 4.2s ease-in-out infinite}
@keyframes scan{0%,100%{transform:translateX(0)}35%{transform:translateX(7px)}65%{transform:translateX(-6px)}}
.bot .ant{animation:antenna 2.6s ease-in-out infinite}
@keyframes antenna{0%,100%{opacity:1;r:3.2}50%{opacity:.45;r:4.2}}
.bot .tread{transform-origin:center;animation:roll 1.1s linear infinite;animation-play-state:paused}
.bot.rolling .tread{animation-play-state:running}
@keyframes roll{to{transform:rotate(360deg)}}
.bot .beam{opacity:0;transition:opacity .5s var(--ease)}
.bot.speaking .beam{opacity:1}
.bot-say{
  position:absolute;bottom:88px;left:50%;transform:translate(-50%,8px);
  min-width:190px;max-width:270px;padding:.7rem .85rem;
  background:rgba(11,20,19,.94);border:1px solid rgba(227,192,131,.4);border-radius:3px;
  font-family:var(--mono);font-size:.625rem;line-height:1.7;letter-spacing:.05em;
  color:#D8E0DD;text-align:left;opacity:0;pointer-events:none;
  transition:opacity .45s var(--ease),transform .45s var(--ease);
  backdrop-filter:blur(8px);
}
.bot.speaking .bot-say{opacity:1;transform:translate(-50%,0)}
.bot-say b{display:block;color:var(--brass-hi);font-weight:500;letter-spacing:.15em;text-transform:uppercase;margin-bottom:.3rem;font-size:.5625rem}
.bot-say::after{content:"";position:absolute;bottom:-5px;left:50%;margin-left:-4px;width:8px;height:8px;background:rgba(11,20,19,.94);border-right:1px solid rgba(227,192,131,.4);border-bottom:1px solid rgba(227,192,131,.4);transform:rotate(45deg)}
.bot-x{
  position:absolute;top:-4px;right:-4px;width:20px;height:20px;border-radius:50%;
  border:1px solid var(--rule-dk);background:rgba(11,20,19,.9);color:#7B8B87;
  font-family:var(--mono);font-size:.625rem;line-height:1;cursor:pointer;pointer-events:auto;
  display:grid;place-items:center;opacity:0;transition:opacity .3s var(--ease)
}
.bot:hover .bot-x{opacity:1}
.bot-x:hover{color:var(--brass-hi);border-color:var(--brass)}
@media(max-width:700px){.bot{transform-origin:bottom left;scale:.78}.bot-say{max-width:210px}}
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .95s var(--ease-o),transform .95s var(--ease-o)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .rv,.en,.hero h1 .w,.scroll-cue{opacity:1!important;transform:none!important}
  .h-sec{clip-path:none!important}
  .illum .wd{color:inherit!important}
  #lattice{display:none}
  .tick-in{animation:none}
  .bot-body,.bot .visor,.bot .ant,.bot .tread{animation:none!important}
}

/* ============================================================
   MOBILE
   Phones get the same argument, not a cut-down one, but the
   three-column workbench and the roaming bot need real changes.
   ============================================================ */
@media(max-width:760px){
  /* --- Fig 01: stack the workbench, bot becomes a divider --- */
  .ss-stage{grid-template-columns:1fr;min-height:0}
  .ss-col.left{border-right:none;border-bottom:1px solid var(--rule-2)}
  .ss-col.right{border-left:none;border-top:1px solid var(--rule-2)}
  .ss-lane{height:74px;background:linear-gradient(90deg,transparent,rgba(168,124,54,.07),transparent);
    border-block:1px solid var(--rule-2)}
  .ss-bot{top:50%!important}
  .ss-file{font-size:.625rem;padding:.6rem .65rem}
  .ss-file.sent{transform:translateY(26px)}
  .ss-row{font-size:.625rem;flex-wrap:wrap;gap:.35rem .5rem}
  .ss-row .tag{margin-left:auto}
  #ssRows{display:grid;gap:.35rem;max-height:210px;overflow-y:auto}
  #ssFiles{display:grid;gap:.35rem;max-height:230px;overflow-y:auto}
  .ss-vol{flex-wrap:wrap}
  .ss-vol input[type=range]{flex:1 1 100%;order:3}
  .ss-vol b{margin-left:auto}

  /* --- touch targets --- */
  .ss-btn{min-height:34px;padding-inline:.95rem}
  .nav-links a,.post .go{padding-block:.55rem}
  .p-social{padding:.7rem 1rem}
  input[type=range]{height:3px}
  input[type=range]::-webkit-slider-thumb{width:18px;height:30px}
  input[type=range]::-moz-range-thumb{width:18px;height:30px}

  /* --- collision model: keep it readable at small sizes --- */
  .plate-stage{height:clamp(340px,78vw,430px)}
  .plate-cap,.plate-hud{font-size:.5625rem;padding:.65rem .8rem;gap:.35rem .8rem}
  .plate-hud .r{gap:.35rem .8rem}

  /* --- menu must scroll on short screens --- */
  .sheet{align-content:start;overflow-y:auto;padding-top:5.5rem;-webkit-overflow-scrolling:touch}
  .sheet a{font-size:clamp(1.5rem,6.5vw,2.2rem);padding-block:.45rem}

  /* --- misc breathing room --- */
  .hero{min-height:92svh;padding-top:6.5rem}
  .hero-foot{gap:.55rem 1.25rem}
  .sec-head{margin-bottom:2.5rem}
  .quote blockquote{font-size:clamp(1.2rem,5.2vw,1.6rem)}
  .m-head{gap:.85rem}
  .drill li{gap:1rem}
}

@media(max-width:600px){
  /* The assistant traverses the foot of the screen. On a phone that
     lands on top of the content and the CTA. It steps aside. */
  .bot{display:none}
  .scroll-cue{display:none}
  .readout{grid-template-columns:1fr 1fr}
  .rd{padding:1rem}
  .ss-vol label{font-size:.5rem}
}

/* coarse pointers: no hover states left stuck on */
@media(hover:none){
  .btn:hover{transform:none}
  .svc-item:hover{background:transparent}
  .bot-x{opacity:1}
}

body{padding-top:70px}
.nav{background:var(--basalt);border-bottom:1px solid var(--rule-dk)}
.page-hero{background:var(--basalt);color:var(--mineral);padding:clamp(3.5rem,8vw,6rem) 0 clamp(3rem,6vw,4.5rem);padding-left:var(--rail)}
.page-hero h1{font-family:var(--sans);font-weight:800;letter-spacing:-.05em;line-height:.92;font-size:clamp(2.6rem,7vw,5rem);color:var(--chalk);text-wrap:balance}
.page-hero .lede{margin-top:1.6rem;color:#A3B2AE;max-width:54ch}
.crumbs{background:var(--basalt-2);color:#8A9995;font-family:var(--mono);font-size:.625rem;letter-spacing:.12em;text-transform:uppercase;padding:.85rem 0;padding-left:var(--rail);border-bottom:1px solid var(--rule-dk)}
.crumbs a{color:#8A9995;text-decoration:none;transition:color .3s var(--ease)}
.crumbs a:hover{color:var(--brass-hi)}
.crumbs .sep{color:var(--brass);opacity:.6;padding-inline:.6rem}
.crumbs [aria-current]{color:var(--brass-hi)}
.answer{font-family:var(--sans);font-weight:400;font-size:clamp(1.0625rem,1.5vw,1.1875rem);line-height:1.6;color:var(--basalt-2);border-left:2px solid var(--brass);padding-left:1.5rem;margin-bottom:3rem;max-width:62ch}
.prose h2{font-family:var(--sans);font-weight:700;font-size:clamp(1.375rem,3vw,1.85rem);letter-spacing:-.032em;margin:3rem 0 1rem;color:var(--basalt-2)}
.prose h2:first-child{margin-top:0}
.prose p{color:var(--slate);max-width:64ch;margin-bottom:1.1rem}
.cta-band .lede{max-width:56ch;margin-top:1rem}
.cta-band .hero-cta{margin-top:2rem}
.svc-cards{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:3px;overflow:hidden}
@media(min-width:820px){.svc-cards{grid-template-columns:1fr 1fr}}
.svc-card{background:var(--chalk);padding:clamp(1.8rem,3.4vw,2.6rem);text-decoration:none;display:grid;align-content:start;gap:.85rem;transition:background .35s var(--ease)}
.svc-card:hover{background:var(--mineral)}
.svc-card h3{font-family:var(--sans);font-weight:700;font-size:1.25rem;letter-spacing:-.03em}
.svc-card p{color:var(--slate);font-size:.9688rem}
.svc-card .go{font-family:var(--mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brass-txt);display:flex;gap:.5rem;align-items:center}
.svc-card:hover .arw{transform:translateX(5px)}
.next-up{margin-top:3rem;padding-top:1.6rem;border-top:1px solid var(--rule)}
.next-up a{font-family:var(--sans);font-weight:600;font-size:1.0625rem;letter-spacing:-.02em;color:var(--brass-txt);text-decoration:none}
.next-up p{font-family:var(--mono);font-size:.625rem;letter-spacing:.14em;text-transform:uppercase;color:var(--slate-lt);margin-bottom:.5rem}