/* Clarke Systems Group — design system
   One page, one line: a single 3D scene lives in the page itself, behind the content, in the page's own
   colours. Mist and paper for calm, midnight for authority, the aqua-to-cobalt signal (from the mark) for
   direction. Amber appears only where an error is caught. */

@font-face{font-family:"Inter";src:url("fonts/inter.woff2") format("woff2");font-weight:100 900;font-display:swap}

:root{
  --mist:#f3f5f8;
  --paper:#ffffff;
  --ink:#0b1220;
  --ink-2:#2a3445;
  --muted:#5b6474;
  --rule:#d9dee6;
  --rule-2:#e7ebf1;
  --aqua:#12b5a0;
  --cobalt:#2d4fe0;
  --cobalt-ink:#1f3bb8;
  --signal:linear-gradient(100deg,#0e9384 0%,#2d4fe0 100%);
  --signal-soft:linear-gradient(135deg,rgba(18,181,160,.12),rgba(45,79,224,.12));
  --amber:#f59e0b;
  --amber-ink:#b54708;
  --f:"Inter",-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --gutter:clamp(20px,4.4vw,56px);
  --max:1200px;
  --nav:56px;
  --lnav:52px;
  --r:28px;
  --ease:cubic-bezier(.22,.8,.22,1);
  --shadow:0 1px 2px rgba(11,18,32,.04),0 12px 32px -12px rgba(11,18,32,.12);
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:calc(var(--nav) + var(--lnav) + 16px);background:var(--mist)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--mist);color:var(--ink);font-family:var(--f);font-size:17px;line-height:1.5;letter-spacing:-.011em;font-optical-sizing:auto;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;font-feature-settings:"cv11","ss01"}
img,svg,canvas,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3,h4,p,ul,ol,dl,dd,figure,blockquote{margin:0}
ul[class],ol[class]{list-style:none;padding:0}
::selection{background:rgba(45,79,224,.18)}
:focus-visible{outline:2px solid var(--cobalt);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}
.skip{position:fixed;left:16px;top:-80px;z-index:300;background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-weight:600;transition:top .2s}
.skip:focus{top:12px}

/* ---------- the scene: one layer behind everything ---------- */
#scene{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;pointer-events:none;opacity:0;transition:opacity 1.4s var(--ease)}
.scene-on #scene{opacity:1}
.scene-off #scene{display:none}
main,.gfoot{position:relative;z-index:1}
.slot{position:relative;width:100%;aspect-ratio:1/1;background:transparent center/contain no-repeat}
.slot.wide{aspect-ratio:16/10}
.slot.cinema{aspect-ratio:2/1}
.scene-off .slot{background-image:var(--poster)}

/* ---------- type ---------- */
.eyebrow{display:block;font-size:clamp(16px,1.35vw,19px);line-height:1.2;font-weight:600;letter-spacing:-.012em;color:var(--cobalt);margin-bottom:14px}
.display{font-size:clamp(46px,6.6vw,92px);line-height:1;font-weight:700;letter-spacing:-.042em;text-wrap:balance}
.display .ln{display:block}
.h1{font-size:clamp(40px,5.2vw,70px);line-height:1.04;font-weight:700;letter-spacing:-.036em;text-wrap:balance}
.h2{font-size:clamp(32px,4vw,54px);line-height:1.07;font-weight:700;letter-spacing:-.032em;text-wrap:balance}
.h3{font-size:clamp(24px,2.3vw,32px);line-height:1.14;font-weight:700;letter-spacing:-.024em;text-wrap:balance}
.h4{font-size:clamp(19px,1.5vw,21px);line-height:1.26;font-weight:650;letter-spacing:-.018em}
.lede{font-size:clamp(19px,1.6vw,22px);line-height:1.45;font-weight:450;letter-spacing:-.015em;color:var(--muted);text-wrap:pretty}
.lede strong{color:var(--ink);font-weight:600}
.small{font-size:14px;line-height:1.45}
.muted{color:var(--muted)}
.center{text-align:center}
.grad{background:var(--signal);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:calc(var(--max) + 2 * var(--gutter));margin-inline:auto;padding-inline:var(--gutter)}
.wrap-text{width:100%;max-width:calc(760px + 2 * var(--gutter));margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(80px,10vw,150px)}
.section-tight{padding-block:clamp(48px,6vw,88px)}
.head{display:grid;gap:14px;max-width:820px;margin-bottom:clamp(40px,5vw,68px)}
.head.center{margin-inline:auto;justify-items:center;text-align:center}
.head .lede{max-width:660px}

/* split: words on one side, the scene's slot on the other */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(32px,6vw,96px);align-items:center}
.split.flip>.copy{order:2}
.split .copy{display:grid;gap:18px;align-content:center}
.split .copy .lede{max-width:46ch}
@media (max-width:860px){.split{grid-template-columns:minmax(0,1fr);gap:8px}.split.flip>.copy{order:0}.split .slot{max-width:560px;margin-inline:auto}}

/* ---------- buttons and links ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 26px;border-radius:999px;border:1px solid transparent;font-size:17px;font-weight:550;letter-spacing:-.012em;white-space:nowrap;cursor:pointer;transition:background-color .25s,color .25s,border-color .25s,box-shadow .25s,transform .25s var(--ease)}
.btn-primary{background:var(--ink);color:#fff;box-shadow:0 8px 20px -10px rgba(11,18,32,.55)}
.btn-primary:hover{background:#1c2a4a;transform:translateY(-1px)}
.btn-secondary{background:var(--paper);color:var(--ink);border-color:var(--rule)}
.btn-secondary:hover{border-color:var(--ink)}
.btn-light{background:#fff;color:var(--ink)}
.btn-small{min-height:44px;padding:0 18px;font-size:14.5px}
.btn:disabled{opacity:.6;cursor:progress}
.ctas{display:flex;flex-wrap:wrap;gap:14px 26px;align-items:center}
.ctas.center{justify-content:center}
.more{display:inline-flex;align-items:center;gap:4px;color:var(--cobalt);font-weight:550;font-size:17px;min-height:44px}
.more::after{content:"";width:7px;height:7px;border-top:1.7px solid currentColor;border-right:1.7px solid currentColor;transform:rotate(45deg);margin-left:4px;transition:transform .2s}
.more:hover{color:var(--cobalt-ink)}
.more:hover::after{transform:translateX(3px) rotate(45deg)}

/* ---------- global navigation ---------- */
.gnav{position:sticky;top:0;z-index:100;height:var(--nav);background:rgba(243,245,248,.78);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(11,18,32,.06)}
.gnav-in{display:flex;align-items:center;height:100%;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:650;font-size:16px;letter-spacing:-.02em;white-space:nowrap;min-height:44px}
.brand svg{width:26px;height:26px}
.gnav-links{display:flex;align-items:center;gap:2px;margin:0 auto}
.gnav-link,.gnav-trigger{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 13px;font-size:14.5px;font-weight:500;color:var(--ink-2);background:none;border:0;cursor:pointer;border-radius:999px;transition:color .2s,background-color .2s}
.gnav-link:hover,.gnav-trigger:hover,.gnav-trigger[aria-expanded="true"]{color:var(--ink);background:rgba(11,18,32,.05)}
.gnav-link[aria-current="page"],.gnav-trigger.on{color:var(--ink);font-weight:600}
.gnav-trigger::after{content:"";width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .2s}
.gnav-trigger[aria-expanded="true"]::after{transform:translateY(1px) rotate(225deg)}
.gnav-cta{flex:none}
.mega{position:absolute;left:0;right:0;top:var(--nav);background:#fff;border-bottom:1px solid var(--rule-2);box-shadow:0 30px 60px -30px rgba(11,18,32,.25);padding:28px 0 36px}
@media (prefers-reduced-motion:no-preference){.mega:not([hidden]){animation:megaIn .3s var(--ease)}}
@keyframes megaIn{from{opacity:0;transform:translateY(-8px)}}
.mega-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) minmax(0,1.05fr);gap:6px 20px}
.mega-item{display:grid;grid-template-columns:44px minmax(0,1fr);gap:4px 14px;padding:14px;border-radius:18px;transition:background-color .2s}
.mega-item:hover{background:var(--mist)}
.mega-item .ico{grid-row:span 2}
.mega-item strong{font-size:16px;font-weight:600;letter-spacing:-.015em;align-self:end}
.mega-item span{font-size:14px;color:var(--muted);line-height:1.4}
.mega-feature{grid-row:span 2;grid-column:4;border-radius:22px;background:var(--signal);color:#fff;display:flex;flex-direction:column;justify-content:flex-end;gap:4px;padding:24px;min-height:200px;background-image:var(--signal)!important}
.mega-feature strong{font-size:20px;font-weight:650;letter-spacing:-.02em}
.mega-feature span{font-size:14.5px;opacity:.9}
.burger{display:none;width:44px;height:44px;margin-left:auto;border:0;background:none;cursor:pointer;align-items:center;justify-content:center;border-radius:999px}
.burger svg{width:22px;height:22px}
.mnav{position:fixed;top:var(--nav);left:0;right:0;bottom:0;z-index:99;background:var(--mist);overflow:auto;padding:12px var(--gutter) 40px}
.mnav a,.mnav summary{display:flex;align-items:center;justify-content:space-between;min-height:58px;font-size:26px;font-weight:650;letter-spacing:-.026em;border-bottom:1px solid var(--rule-2);cursor:pointer;list-style:none}
.mnav summary::-webkit-details-marker{display:none}
.mnav summary::after{content:"";width:9px;height:9px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .2s}
.mnav details[open] summary::after{transform:rotate(225deg)}
.mnav details a{font-size:18px;font-weight:500;min-height:48px;padding-left:16px;color:var(--ink-2)}
.mnav .btn{margin-top:28px;width:100%;font-size:17px;border:0;justify-content:center}
.mscrim{position:fixed;inset:0;z-index:90;background:rgba(11,18,32,.18)}
@media (max-width:1068px){.gnav-links,.gnav-cta{display:none}.burger{display:inline-flex}}

/* ---------- local navigation ---------- */
.lnav{position:sticky;top:var(--nav);z-index:80;height:var(--lnav);background:rgba(243,245,248,.78);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(11,18,32,.06)}
.lnav-in{display:flex;align-items:center;height:100%;gap:20px}
.lnav-title{font-size:19px;font-weight:650;letter-spacing:-.02em;white-space:nowrap}
.lnav-links{display:flex;gap:2px;margin-left:auto;overflow-x:auto;scrollbar-width:none}
.lnav-links::-webkit-scrollbar{display:none}
.lnav-links a{display:inline-flex;align-items:center;min-height:44px;padding:0 11px;font-size:13.5px;color:var(--ink-2);white-space:nowrap;border-radius:999px}
.lnav-links a:hover{color:var(--ink)}
.lnav-links a.on{color:var(--cobalt);font-weight:600}
.lnav .btn{flex:none}
@media (max-width:820px){.lnav-links{display:none}.lnav .btn{margin-left:auto}}

/* ---------- heroes ---------- */
.hero{padding-top:clamp(48px,7vw,104px);padding-bottom:clamp(40px,5vw,72px)}
.hero .split{min-height:min(76vh,760px)}
.hero .copy{gap:22px}
.hero .ctas{margin-top:10px}
.hero.center{text-align:center}
.hero.center .lede,.hero.center .h1,.hero.center .display{margin-inline:auto}
.hero.center .ctas{justify-content:center}
.hero.center .lede{max-width:640px;margin-top:18px}
.crumbs{display:flex;gap:8px;font-size:14px;color:var(--muted);margin-bottom:6px}
.crumbs a{color:var(--cobalt)}
.crumbs a:hover{text-decoration:underline}
.hero.center .crumbs{justify-content:center}
.readout{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.chip{display:inline-flex;align-items:center;gap:8px;min-height:36px;padding:0 14px;border-radius:999px;background:rgba(255,255,255,.75);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:inset 0 0 0 1px var(--rule-2);font-size:13.5px;color:var(--ink-2);white-space:nowrap}
.chip time{font-weight:650;color:var(--ink);font-variant-numeric:tabular-nums}
.chip i{width:7px;height:7px;border-radius:50%;background:var(--aqua);box-shadow:0 0 0 3px rgba(18,181,160,.18)}
.chips{display:flex!important;flex-wrap:wrap;gap:8px;padding:0!important;list-style:none}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.stat{display:grid;gap:8px;align-content:start;padding:28px 24px;border-radius:24px;background:rgba(255,255,255,.72);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:var(--shadow)}
.stat-n{font-size:clamp(42px,4.6vw,66px);line-height:1;font-weight:700;letter-spacing:-.045em;font-variant-numeric:tabular-nums lining-nums}
.stat-n.fault{color:var(--amber-ink)}
.stat-l{font-size:15px;color:var(--muted)}
@media (max-width:900px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- the story: a row per step, each with its slot ---------- */
.chapter{padding-block:clamp(40px,7vw,96px)}
.chapter .n{font-size:15px;font-weight:650;letter-spacing:.02em;font-variant-numeric:tabular-nums}
.chapter .copy p{color:var(--muted);font-size:clamp(17px,1.35vw,19px);max-width:44ch}
.chapter .copy p strong{color:var(--ink);font-weight:600}
.fault-ink{color:var(--amber-ink);font-weight:650}

/* ---------- tiles and bento ---------- */
.bento{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px}
.tile{position:relative;grid-column:span 2;background:var(--paper);border-radius:var(--r);padding:clamp(28px,3vw,40px);display:flex;flex-direction:column;gap:12px;min-height:280px;box-shadow:var(--shadow);transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
a.tile:hover{transform:translateY(-4px);box-shadow:0 1px 2px rgba(11,18,32,.04),0 28px 56px -24px rgba(11,18,32,.28)}
.tile.t-3{grid-column:span 3}
.tile.t-4{grid-column:span 4}
.tile.t-6{grid-column:span 6}
.tile p{color:var(--muted)}
.tile .more{margin-top:auto}
.tile .ico{margin-bottom:8px}
.tile.ring{border:1.5px solid transparent;background:linear-gradient(#fff,#fff) padding-box,var(--signal) border-box}
.ico{width:48px;height:48px;border-radius:14px;background:var(--signal-soft);color:var(--cobalt);display:grid;place-items:center;flex:none}
.ico svg{width:24px;height:24px}
@media (max-width:1068px){.tile,.tile.t-3,.tile.t-4{grid-column:span 3}}
@media (max-width:734px){.bento{grid-template-columns:minmax(0,1fr);gap:16px}.tile,.tile.t-3,.tile.t-4,.tile.t-6{grid-column:auto;min-height:0}}

/* case studies */
.cases{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.case-card{background:var(--paper);border-radius:var(--r);padding:clamp(28px,3vw,40px);display:flex;flex-direction:column;gap:10px;min-height:360px;box-shadow:var(--shadow);transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.case-card:hover{transform:translateY(-4px);box-shadow:0 1px 2px rgba(11,18,32,.04),0 28px 56px -24px rgba(11,18,32,.28)}
.case-tag{font-size:14px;font-weight:600;color:var(--cobalt)}
.case-n{font-size:clamp(56px,5.6vw,84px);line-height:1;font-weight:700;letter-spacing:-.05em;margin-top:10px;font-variant-numeric:tabular-nums}
.case-n.fault{color:var(--amber-ink);background:none}
.case-card p{color:var(--muted)}
.case-card .more{margin-top:auto}
.cases.two-up{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:960px){.cases,.cases.two-up{grid-template-columns:minmax(0,1fr)}.case-card{min-height:0}}

/* rules */
.rules{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.rule{background:var(--paper);border-radius:24px;padding:30px;display:grid;gap:10px;align-content:start;box-shadow:var(--shadow)}
.rule p{color:var(--muted)}
.rule .h4::before{content:"";display:block;width:28px;height:3px;border-radius:3px;background:var(--signal);margin-bottom:16px}
@media (max-width:1068px){.rules{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.rules{grid-template-columns:minmax(0,1fr)}}

/* process steps */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;position:relative}
.steps::before{content:"";position:absolute;left:24px;right:24px;top:23px;height:2px;background:var(--signal);opacity:.35}
.step{position:relative;display:grid;gap:10px;align-content:start}
.step-n{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--paper);color:var(--ink);font-weight:700;font-size:17px;box-shadow:0 0 0 1.5px var(--cobalt),0 0 0 8px var(--mist)}
.step p{color:var(--muted)}
.step .meta{font-size:14px;color:var(--cobalt);font-weight:600}
@media (max-width:900px){.steps{grid-template-columns:minmax(0,1fr);gap:28px}.steps::before{left:23px;right:auto;top:24px;bottom:24px;width:2px;height:auto;background:linear-gradient(180deg,#0e9384,#2d4fe0)}.step{grid-template-columns:48px minmax(0,1fr);column-gap:20px}.step>*:not(.step-n){grid-column:2}.step-n{grid-row:span 3}}

.split .steps{grid-template-columns:minmax(0,1fr);gap:24px;margin-top:12px}.split .steps::before{left:23px;right:auto;top:24px;bottom:24px;width:2px;height:auto;background:linear-gradient(180deg,#0e9384,#2d4fe0)}.split .step{grid-template-columns:48px minmax(0,1fr);column-gap:20px}.split .step>*:not(.step-n){grid-column:2}.split .step-n{grid-row:span 3}

/* before and after */
.compare{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.compare-col{border-radius:var(--r);padding:clamp(28px,3vw,44px);display:grid;gap:18px;align-content:start}
.compare-col.before{background:rgba(255,255,255,.55);box-shadow:inset 0 0 0 1px var(--rule)}
.compare-col.after{border:1.5px solid transparent;background:linear-gradient(#fff,#fff) padding-box,var(--signal) border-box;box-shadow:var(--shadow)}
.compare-col h3{font-size:clamp(21px,1.8vw,24px);font-weight:650;letter-spacing:-.02em}
.compare-col ul{display:grid;gap:14px}
.compare-col li{display:grid;grid-template-columns:24px minmax(0,1fr);gap:12px;align-items:start;font-size:17px}
.compare-col li::before{content:"";width:22px;height:22px;border-radius:50%;margin-top:1px;background:center/12px no-repeat}
.before li{color:var(--muted)}
.before li::before{background-color:rgba(181,71,8,.1);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 3l6 6M9 3L3 9' stroke='%23b54708' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E")}
.after li::before{background-color:rgba(45,79,224,.1);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.3 2.3L9.5 3.6' stroke='%232d4fe0' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")}
@media (max-width:734px){.compare{grid-template-columns:minmax(0,1fr)}}

/* call to action */
.cta .split{position:relative;border-radius:36px;padding:clamp(28px,5vw,72px);background:linear-gradient(120deg,rgba(255,255,255,.92) 0%,rgba(255,255,255,.78) 45%,rgba(255,255,255,.18) 100%);box-shadow:inset 0 0 0 1px rgba(255,255,255,.9),0 1px 2px rgba(11,18,32,.04),0 30px 60px -36px rgba(11,18,32,.22)}
.cta-plain{border-radius:36px;padding:clamp(40px,6vw,88px);display:grid;gap:20px;justify-items:center;text-align:center;background:rgba(255,255,255,.6);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--shadow)}
.invite{background:#fff;border-radius:22px;padding:22px;display:grid;gap:14px;box-shadow:var(--shadow);max-width:380px;width:100%}
.inv-top{display:flex;align-items:center;gap:12px}
.inv-ico{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--signal);color:#fff}
.inv-ico svg{width:20px;height:20px}
.inv-kind{font-weight:600}
.inv-dur{margin-left:auto;font-size:14px;font-weight:600;color:var(--cobalt-ink);background:rgba(45,79,224,.08);padding:4px 10px;border-radius:999px}
.inv-title{font-size:21px;font-weight:700;letter-spacing:-.022em}
.inv-people{display:flex;align-items:center;gap:10px}
.av{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:700;background:var(--ink);color:#fff;border:2px solid #fff}
.av svg{width:18px;height:18px}
.av2{margin-left:-14px;background:var(--cobalt)}
.inv-with{font-size:15px;color:var(--muted)}
.inv-agenda{display:grid;border-top:1px solid var(--rule-2)}
.inv-agenda li{display:grid;grid-template-columns:56px minmax(0,1fr);gap:10px;padding:10px 0;border-bottom:1px solid var(--rule-2);font-size:15px}
.inv-t{font-size:14px;color:var(--muted);font-variant-numeric:tabular-nums}
.inv-foot{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted)}
.inv-live{width:8px;height:8px;border-radius:50%;background:var(--aqua)}

/* ---------- pricing ---------- */
.plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:stretch}
.plan{background:var(--paper);border-radius:var(--r);padding:clamp(28px,3vw,40px);display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow)}
.plan.featured{border:1.5px solid transparent;background:linear-gradient(#fff,#fff) padding-box,var(--signal) border-box}
.plan .eyebrow{margin:0;font-size:15px}
.plan-price{font-size:clamp(34px,3.4vw,46px);line-height:1;font-weight:700;letter-spacing:-.04em}
.plan-price span{display:block;margin-top:6px;font-size:15px;font-weight:500;letter-spacing:-.01em;color:var(--muted)}
.plan p{color:var(--muted)}
.plan ul{display:grid;gap:10px;margin:8px 0;padding-top:18px;border-top:1px solid var(--rule-2)}
.plan li{display:grid;grid-template-columns:20px minmax(0,1fr);gap:10px;font-size:15.5px}
.plan li::before{content:"";width:16px;height:16px;margin-top:3px;border-radius:50%;background:rgba(45,79,224,.1) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.3 2.3L9.5 3.6' stroke='%232d4fe0' stroke-width='1.8' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/10px no-repeat}
.plan-best{font-size:14px;color:var(--muted);margin-top:auto;padding-top:8px}
.plan .btn{margin-top:8px;align-self:flex-start}
.price-note{margin-top:24px;font-size:14px;color:var(--muted);text-align:center}
@media (max-width:1000px){.plans{grid-template-columns:minmax(0,1fr)}}

/* ROI */
.roi{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}
.roi-in,.roi-out{background:var(--paper);border-radius:var(--r);padding:clamp(28px,3vw,40px);display:grid;gap:28px;align-content:start;box-shadow:var(--shadow)}
.roi-out{gap:0;border:1.5px solid transparent;background:linear-gradient(#fff,#fff) padding-box,var(--signal) border-box}
.roi-f{display:grid;gap:10px}
.roi-lab{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.roi-f label{font-weight:600}
.roi-f output{font-weight:650;color:var(--cobalt);font-variant-numeric:tabular-nums}
.roi-f small{font-size:14px;color:var(--muted)}
.roi-num{display:flex;align-items:center;gap:10px}
.roi-num span{font-size:19px;color:var(--muted)}
.roi-num .input{max-width:160px}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:32px;background:transparent;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:4px;background:var(--rule)}
input[type=range]::-moz-range-track{height:4px;border-radius:4px;background:var(--rule)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;background:#fff;margin-top:-11px;box-shadow:0 1px 4px rgba(11,18,32,.25),0 0 0 1px rgba(11,18,32,.06)}
input[type=range]::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:#fff;border:0;box-shadow:0 1px 4px rgba(11,18,32,.25)}
.roi-out>div{padding:20px 0;border-bottom:1px solid var(--rule-2);display:grid;gap:4px}
.roi-out>div:first-child{padding-top:0}
.roi-out b{font-size:clamp(36px,3.6vw,52px);font-weight:700;letter-spacing:-.045em;line-height:1;font-variant-numeric:tabular-nums}
.roi-out .hl b{background:var(--signal);-webkit-background-clip:text;background-clip:text;color:transparent}
.roi-out span{font-size:15px;color:var(--muted)}
.roi-note{font-size:14px;color:var(--muted);padding-top:18px}
.roi-out .btn{justify-self:start;margin-top:20px}
@media (max-width:900px){.roi{grid-template-columns:minmax(0,1fr)}}

/* integrations and inclusions */
.reach{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.reach li{background:rgba(255,255,255,.8);border-radius:18px;padding:20px 22px;display:grid;gap:4px;box-shadow:inset 0 0 0 1px var(--rule-2)}
.tc{font-weight:600;letter-spacing:-.015em}
.te{color:var(--muted);font-size:15px}
.reach-note{margin-top:24px;text-align:center;color:var(--muted)}
@media (max-width:1068px){.reach{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:734px){.reach{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}}
@media (max-width:440px){.reach{grid-template-columns:minmax(0,1fr)}}

/* ---------- case study pages ---------- */
.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.metrics div{background:var(--paper);border-radius:24px;padding:28px;display:grid;gap:8px;text-align:center;box-shadow:var(--shadow)}
.metrics strong{font-size:clamp(40px,4.4vw,60px);line-height:1;font-weight:700;letter-spacing:-.045em;font-variant-numeric:tabular-nums}
.metrics span{color:var(--muted);font-size:15px}
.metrics .fault strong{color:var(--amber-ink)}
@media (max-width:734px){.metrics{grid-template-columns:minmax(0,1fr)}}
.reading{background:var(--paper);border-radius:32px;padding:clamp(24px,5vw,64px);box-shadow:var(--shadow)}
.story{display:grid;grid-template-columns:170px minmax(0,1fr);gap:clamp(16px,4vw,48px);padding-block:clamp(26px,3vw,36px);border-top:1px solid var(--rule-2)}
.story:first-child{border-top:0;padding-top:0}
.story>h2{font-size:17px;font-weight:650;color:var(--cobalt);letter-spacing:-.015em;padding-top:3px}
.story-body{display:grid;gap:16px;font-size:19px;line-height:1.6;color:var(--ink-2);min-width:0}
.story-body ul{margin:0;padding-left:22px;display:grid;gap:8px}
.story-body li::marker{color:var(--cobalt)}
.story-body a{color:var(--cobalt);text-decoration:underline;text-underline-offset:3px}
.story-body .chips{margin-top:8px}
.story-body .chips li{background:var(--mist);color:var(--ink-2);border-radius:999px;padding:6px 14px;font-size:14px}
@media (max-width:734px){.story{grid-template-columns:minmax(0,1fr);gap:8px}}
.disclose{margin-top:28px;font-size:14px;line-height:1.55;color:var(--muted)}
.next{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:36px;padding:26px 30px;border-radius:22px;background:var(--mist);transition:background-color .2s}
.next:hover{background:var(--rule-2)}
.next small{display:block;color:var(--muted);font-size:14px;margin-bottom:4px}
.next .link{color:var(--cobalt);font-weight:550;white-space:nowrap}
.next .link svg{display:none}

/* illustrative system output */
.sysfig{margin:12px 0 0;background:var(--mist);border-radius:24px;padding:clamp(20px,3vw,30px);display:grid;gap:18px}
.sf-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.sf-dot{width:8px;height:8px;border-radius:50%;background:var(--aqua)}
.sf-title{font-weight:650;letter-spacing:-.015em}
.sf-tag{margin-left:auto;font-size:13px;color:var(--muted);padding:4px 12px;border-radius:999px;background:#fff}
.sf-sum{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.sf-sum div{padding:14px 16px;background:#fff;border-radius:14px;display:grid;gap:2px}
.sf-sum b{font-size:24px;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.sf-sum span{font-size:13.5px;color:var(--muted)}
.sf-sum .w b{color:var(--amber-ink)}
.sf-table{width:100%;border-collapse:collapse;font-size:15px;background:#fff;border-radius:14px;overflow:hidden}
.sf-table th{text-align:left;font-weight:600;font-size:13px;color:var(--muted);padding:12px 10px 10px 14px;border-bottom:1px solid var(--rule-2)}
.sf-table td{padding:11px 10px 11px 14px;border-bottom:1px solid var(--rule-2);vertical-align:top}
.sf-table tr:last-child td{border-bottom:0}
.sf-table .id{font-variant-numeric:tabular-nums;font-size:13.5px;color:var(--muted);white-space:nowrap}
.st{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;padding:3px 10px;border-radius:999px;white-space:nowrap}
.st::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.st-ok{color:var(--cobalt-ink);background:rgba(45,79,224,.09)}
.st-q{color:var(--amber-ink);background:rgba(245,158,11,.14)}
.st-why{display:block;margin-top:4px;font-size:13px;color:var(--muted)}
.sf-bars{display:grid;gap:12px}
.sf-row{display:grid;grid-template-columns:minmax(84px,190px) minmax(0,1fr) auto;align-items:center;gap:12px;font-size:15px}
.sf-track{position:relative;height:10px;border-radius:10px;background:#fff;box-shadow:inset 0 0 0 1px var(--rule-2)}
.sf-fill{position:absolute;inset:0 auto 0 0;border-radius:10px;background:var(--signal);max-width:100%}
.sf-fill.over{background:var(--amber)}
.sf-cap{position:absolute;top:-5px;bottom:-5px;width:2px;background:var(--ink)}
.sf-val{font-size:13.5px;color:var(--muted);min-width:4.5em;text-align:right;font-variant-numeric:tabular-nums}
.sf-legend{display:flex;gap:18px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}
.sf-legend i{display:inline-block;width:14px;height:8px;border-radius:4px;background:var(--signal);margin-right:6px;vertical-align:middle}
.sf-legend i.cap{width:2px;height:14px;background:var(--ink)}
.sf-log{display:grid;gap:8px;padding:14px 16px;border-radius:14px;background:#fff;font-size:14.5px}
.sf-log li{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
.sf-log .id{font-size:12.5px;color:var(--muted);min-width:5.5em}
.sf-pick{font-size:12.5px;font-weight:650;color:#fff;background:var(--cobalt);padding:2px 9px;border-radius:999px}
.sf-split{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:24px}
.sf-panel{display:grid;gap:12px;align-content:start}
.sf-panel h3{font-size:13.5px;font-weight:600;color:var(--muted)}
.sf-conf{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 12px;align-items:center;font-size:15px}
.sf-conf small{grid-column:1/-1;font-size:13px;color:var(--muted)}
.sysfig figcaption{font-size:14px;color:var(--muted)}
@media (max-width:640px){.sf-table .hide-s{display:none}.sf-row{grid-template-columns:minmax(0,1fr) auto;gap:6px 12px}.sf-row .sf-track{grid-column:1/-1;grid-row:2}.sf-split{grid-template-columns:minmax(0,1fr)}.sf-sum b{font-size:20px}}

/* ---------- guides and long reads ---------- */
.guide-meta{display:flex;flex-wrap:wrap;gap:8px 16px;color:var(--muted);font-size:15px}
.prose{display:grid;gap:20px;font-size:19px;line-height:1.62;color:var(--ink-2)}
.prose h2{font-size:clamp(26px,2.6vw,34px);line-height:1.15;font-weight:700;letter-spacing:-.028em;color:var(--ink);margin-top:clamp(20px,3vw,36px)}
.prose h3{font-size:22px;font-weight:650;letter-spacing:-.02em;color:var(--ink);margin-top:8px}
.prose ul,.prose ol{margin:0;padding-left:24px;display:grid;gap:10px}
.prose li::marker{color:var(--cobalt);font-weight:600}
.prose strong{color:var(--ink);font-weight:600}
.prose a{color:var(--cobalt);text-decoration:underline;text-underline-offset:3px}
.prose h2:last-of-type+ul{background:var(--mist);border-radius:22px;padding:28px 28px 28px 50px}

/* ---------- FAQ ---------- */
.faq{display:grid;border-top:1px solid var(--rule)}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px;padding:18px 0;font-size:clamp(19px,1.7vw,22px);font-weight:600;letter-spacing:-.02em}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{position:relative;flex:none;width:30px;height:30px;border-radius:50%;background:var(--mist)}
.faq summary i::before,.faq summary i::after{content:"";position:absolute;left:9px;right:9px;top:14px;height:2px;border-radius:2px;background:var(--ink-2);transition:transform .3s var(--ease)}
.faq summary i::after{transform:rotate(90deg)}
.faq details[open] summary i::after{transform:rotate(0)}
.faq summary:hover{color:var(--cobalt)}
.faq .ans{padding:0 48px 26px 0;color:var(--ink-2);font-size:17px;line-height:1.62;max-width:70ch}
.faq-group+.faq-group{margin-top:56px}
.faq-group>h2{margin-bottom:12px}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,5vw,72px);align-items:start}
.contact-intro{display:grid;gap:18px;position:sticky;top:calc(var(--nav) + 28px)}
.contact-intro .slot{max-width:380px}
.mode-switch{justify-self:start;color:var(--cobalt);font-weight:550;min-height:44px;display:inline-flex;align-items:center}
.mode-switch:hover{text-decoration:underline}
.hero-note{font-size:14px;color:var(--muted);line-height:1.5}
.hero-note a{color:var(--cobalt);text-decoration:underline;text-underline-offset:3px}
@media (max-width:960px){.contact-grid{grid-template-columns:minmax(0,1fr)}.contact-intro{position:static}.contact-intro .slot{max-width:300px}}
.form{background:var(--paper);border-radius:var(--r);padding:clamp(24px,3.4vw,44px);display:grid;gap:30px;box-shadow:var(--shadow)}
.fs{border:0;margin:0;padding:0;display:grid;gap:18px;min-width:0}
.fs legend{padding:0;margin-bottom:6px;font-size:21px;font-weight:650;letter-spacing:-.02em}
.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px}
@media (max-width:620px){.two{grid-template-columns:minmax(0,1fr)}}
.field{display:grid;gap:8px;min-width:0;position:relative}
.field label{font-size:15px;font-weight:600}
.hint{color:var(--muted);font-weight:400}
.input{width:100%;background:var(--mist);color:var(--ink);border:1px solid transparent;border-radius:14px;padding:14px 16px;font:inherit;font-size:17px;line-height:1.4;min-height:52px;transition:border-color .2s,box-shadow .2s,background-color .2s}
.input::placeholder{color:#6b7484}
.input:hover{border-color:var(--rule)}
.input:focus{outline:0;background:#fff;border-color:var(--cobalt);box-shadow:0 0 0 4px rgba(45,79,224,.14)}
.input[aria-invalid="true"]{border-color:var(--amber-ink);box-shadow:0 0 0 4px rgba(181,71,8,.12)}
textarea.input{min-height:140px;resize:vertical}
textarea.input-sm{min-height:92px}
.err{font-size:14px;color:var(--amber-ink)}
.err:empty{display:none}
.note{font-size:15px;color:var(--cobalt)}
.note:empty{display:none}
.prefill{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 8px 8px 16px;border-radius:14px;background:var(--signal-soft);font-size:15px}
.prefill-x{background:none;border:0;color:var(--cobalt);cursor:pointer;min-height:44px;min-width:44px;padding:0 10px;border-radius:999px}
.prefill-x:hover{text-decoration:underline}
.dd{position:relative}
.dd-btn{text-align:left;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.dd-btn::after{content:"";width:8px;height:8px;border-right:1.8px solid var(--muted);border-bottom:1.8px solid var(--muted);transform:rotate(45deg) translate(-2px,-2px)}
.dd-btn.empty .dd-val{color:#5b6474}
.dd-list{position:absolute;left:0;right:0;top:calc(100% + 6px);z-index:20;background:#fff;border-radius:16px;padding:6px;max-height:300px;overflow:auto;box-shadow:0 24px 48px -16px rgba(11,18,32,.3),0 0 0 1px rgba(11,18,32,.06)}
.dd-list:focus{outline:0}
.dd-list li{padding:12px 14px;cursor:pointer;border-radius:10px;min-height:44px}
.dd-list li.active{background:var(--mist)}
.dd-list li[aria-selected="true"]{color:var(--cobalt);font-weight:600}
.trap{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-ctas .btn{min-width:180px}
.sent{display:grid;gap:16px;justify-items:start;outline:0}
.sent p{color:var(--ink-2);font-size:19px;max-width:46ch}
.sent-ico{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--signal);color:#fff}
.sent-ico svg{width:26px;height:26px}

/* ---------- founder, testimonials, founding clients (from site.config.json) ---------- */
.founder{display:grid;grid-template-columns:minmax(0,.75fr) minmax(0,1.25fr);gap:clamp(28px,5vw,72px);align-items:center;background:var(--paper);border-radius:36px;padding:clamp(28px,4vw,56px);box-shadow:var(--shadow)}
.fd-photo{aspect-ratio:6/7;overflow:hidden;border-radius:24px;background:var(--signal);display:grid;place-items:center}
.fd-photo img{width:100%;height:100%;object-fit:cover}
.fd-mono{font-size:clamp(72px,8vw,120px);font-weight:700;letter-spacing:-.05em;color:#fff}
.fd-copy{display:grid;gap:14px}
.fd-copy .tag{font-size:17px;font-weight:600;color:var(--cobalt)}
.fd-copy .h-l{font-size:clamp(34px,4vw,52px);font-weight:700;letter-spacing:-.035em;line-height:1.05}
.fd-role{font-weight:600;color:var(--muted)}
.fd-bio{font-size:19px;line-height:1.55;color:var(--ink-2);max-width:56ch}
.fd-proof{display:grid;gap:8px}
.fd-proof li{display:flex;gap:10px;align-items:baseline;color:var(--ink-2)}
.fd-proof li::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--signal);transform:translateY(-2px)}
.fd-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
@media (max-width:860px){.founder{grid-template-columns:minmax(0,1fr)}.fd-photo{max-width:300px}}
.tm-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,360px),1fr));gap:20px}
.tm-grid.one{grid-template-columns:minmax(0,1fr);max-width:900px;margin-inline:auto}
.tm{background:var(--paper);border-radius:var(--r);padding:clamp(28px,3vw,44px);display:grid;gap:20px;align-content:start;box-shadow:var(--shadow)}
.tm blockquote p{font-size:clamp(21px,2vw,28px);line-height:1.3;font-weight:600;letter-spacing:-.022em}
.tm blockquote p::before{content:"\201C"}
.tm blockquote p::after{content:"\201D"}
.tm figcaption{display:grid;gap:2px}
.tm figcaption span{color:var(--muted)}
.tm-res .big{display:block;font-size:clamp(44px,4.4vw,64px);font-weight:700;letter-spacing:-.045em;line-height:1;background:var(--signal);-webkit-background-clip:text;background-clip:text;color:transparent}
.tm-res span:last-child{color:var(--muted);font-size:15px}
.tm .link{color:var(--cobalt);font-weight:550}
.tm .link svg{display:none}
.tm-inc{margin-top:6px;font-size:13px;color:var(--muted)}
.founding{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(24px,5vw,72px);align-items:start;border-radius:36px;padding:clamp(32px,5vw,72px);border:1.5px solid transparent;background:linear-gradient(#fff,#fff) padding-box,var(--signal) border-box;box-shadow:var(--shadow)}
.fo-copy{display:grid;gap:16px}
.fo-copy .tag{color:var(--cobalt);font-weight:600}
#founding .sub{color:var(--muted);font-size:clamp(19px,1.6vw,22px)}
.fo-terms{display:grid;gap:12px}
.fo-terms li{display:grid;gap:4px;padding:18px 20px;border-radius:16px;background:var(--mist)}
.fo-terms strong{color:var(--cobalt);font-weight:600;font-size:15px}
.founding>.btn{justify-self:start}
@media (max-width:860px){.founding{grid-template-columns:minmax(0,1fr)}}
.btn-p{background:var(--ink);color:#fff}
.btn-g{background:#fff;color:var(--ink);border-color:var(--rule)}
#clients .head .h-l{font-size:clamp(32px,4vw,54px);font-weight:700;letter-spacing:-.032em;line-height:1.07}

/* ---------- footer ---------- */
.gfoot{background:rgba(255,255,255,.8);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-top:1px solid var(--rule-2);color:var(--muted);font-size:13.5px;line-height:1.5;padding-top:56px;padding-bottom:28px;margin-top:40px}
.gfoot-top{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:32px;align-items:end;padding-bottom:40px;border-bottom:1px solid var(--rule-2)}
.gfoot-top p{font-size:15px;color:var(--muted)}
.gfoot-mail{display:inline-block;margin-top:8px;font-size:clamp(22px,2.3vw,32px);font-weight:700;letter-spacing:-.035em;color:var(--ink);overflow-wrap:anywhere;transition:color .2s}
.gfoot-mail:hover{color:var(--cobalt)}
.clocks{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}
.clocks>span{display:flex;align-items:center;gap:8px;min-height:40px;padding:0 14px;border-radius:999px;background:var(--mist);font-size:14px;color:var(--ink-2)}
.clocks time{font-weight:650;color:var(--ink);font-variant-numeric:tabular-nums}
.gfoot-cols{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding-block:32px}
.gfoot-cols h2{font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:10px}
.gfoot-cols ul{display:grid;gap:2px;list-style:none;padding:0;margin:0}
.gfoot-cols a{display:inline-flex;align-items:center;min-height:32px;color:var(--muted)}
.gfoot-cols a:hover{color:var(--ink);text-decoration:underline}
.gfoot-legal{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 32px;padding-top:20px;border-top:1px solid var(--rule-2)}
.gfoot-legal a{text-decoration:underline}
@media (max-width:900px){.gfoot-top{grid-template-columns:minmax(0,1fr);align-items:start}.clocks{justify-content:flex-start}.gfoot-cols{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- reveal: content settles once as it arrives ---------- */
@media (prefers-reduced-motion:no-preference){
  .js .rv{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
  .js .rv.in{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}