/* VariableIQ public site. Brand palette: graphite #0B0F14, charcoal #1A1F26, steel #6B7280, silver #D1D5DB,
   electric blue #3B82F6, cyan #22D3EE, white #FFFFFF. Type: Inter. */
:root{--g:#0B0F14;--c:#1A1F26;--c2:#141920;--steel:#6B7280;--silver:#D1D5DB;--blue:#3B82F6;--cyan:#22D3EE;--white:#FFFFFF;
  --mut:#AEB6C2;--grad:linear-gradient(90deg,#3B82F6,#22D3EE);--card:linear-gradient(180deg,#1E242D,#161B22);
  --shadow:0 1px 0 rgba(255,255,255,.05) inset,0 18px 40px rgba(0,0,0,.45)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:radial-gradient(1200px 600px at 85% -10%,rgba(59,130,246,.18),transparent 60%),var(--g);color:var(--white);
  font:16px/1.6 Inter,"Segoe UI",system-ui,-apple-system,Arial,sans-serif}
a{color:inherit;text-decoration:none}
img,video{max-width:100%;display:block}
button{font:inherit;cursor:pointer;border:0}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px;border-radius:6px}
.wrap{width:min(1200px,calc(100% - 48px));margin:0 auto}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;background:var(--c);padding:10px 14px;border-radius:8px;z-index:9}

/* header */
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:84px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:52px;height:auto}
.brand b{display:block;font-size:24px;font-weight:800;letter-spacing:-.5px;line-height:1}
.brand b span{color:var(--blue)}
.brand small{display:block;font-size:10px;letter-spacing:2.6px;text-transform:uppercase;color:var(--silver);margin-top:5px}
.navlinks{display:flex;gap:28px;font-size:14px;color:var(--mut)}
.navlinks a:hover{color:var(--white)}
.navcta{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:0 20px;border-radius:12px;
  background:var(--grad);color:#fff;font-weight:700;font-size:14px;box-shadow:0 8px 24px rgba(59,130,246,.30)}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:var(--c);box-shadow:none;color:var(--white)}
.btn.ghost:hover{background:#232A34}

/* hero */
.hero{padding:56px 0 24px}
.eyebrow{font-size:12px;letter-spacing:2.2px;font-weight:700;color:var(--cyan);text-transform:uppercase;margin:0 0 16px}
h1{font-size:clamp(46px,7vw,88px);line-height:1.02;letter-spacing:-3px;margin:0 0 26px;font-weight:800}
h1 em,h2 em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(32px,4.2vw,50px);line-height:1.08;letter-spacing:-1.5px;margin:0 0 18px;font-weight:800}
h3{font-size:21px;line-height:1.25;margin:10px 0;font-weight:700}
p{color:var(--mut);margin:12px 0}
.lead{font-size:19px;max-width:620px;color:var(--silver)}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.shot{margin-top:46px;border-radius:18px;overflow:hidden;box-shadow:0 40px 90px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.04);background:var(--c)}
.shot img{width:100%;height:auto}

/* sections */
.section{padding:84px 0}
.top{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}
.top p{max-width:380px;font-size:15px}
.cards3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.card{background:var(--grad) top/100% 3px no-repeat,var(--card);border-radius:18px;padding:26px;box-shadow:var(--shadow);min-width:0}
.card .num{font-size:12px;font-weight:700;letter-spacing:1.6px;color:var(--cyan)}
.card p{font-size:15px;margin:6px 0 0}

/* product tabs */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}
.tabs button{background:var(--c);color:var(--silver);padding:12px 18px;border-radius:12px;font-weight:600;font-size:14px}
.tabs button[aria-selected=true]{background:var(--grad);color:#fff}
.panel[hidden]{display:none}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:center}
.split>*{min-width:0}
.list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}
.list li{padding-left:28px;position:relative;color:var(--silver)}
.list li:before{content:"";position:absolute;left:0;top:9px;width:14px;height:4px;border-radius:2px;background:var(--grad)}
.grades{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.grades span{font-size:13px;font-weight:700;padding:6px 12px;border-radius:999px}
.g{background:rgba(34,197,94,.14);color:#4ADE80}.y{background:rgba(250,204,21,.14);color:#FACC15}.r{background:rgba(239,68,68,.15);color:#F87171}

/* salesperson phone */
.skins{display:flex;gap:8px;flex-wrap:wrap;margin:22px 0}
.skins button{background:var(--c);color:var(--silver);padding:9px 15px;border-radius:999px;font-size:13px;font-weight:600}
.skins button[aria-pressed=true]{background:var(--grad);color:#fff}
.math{margin-top:20px;display:grid;gap:10px}
.math div{display:flex;justify-content:space-between;gap:10px;background:var(--c2);padding:14px 16px;border-radius:12px;font-size:15px;color:var(--silver)}
.math b{color:#fff;white-space:nowrap}.math div:last-child b{color:var(--cyan)}
.phone{width:min(100%,330px);margin:auto;background:#0E131A;border-radius:42px;padding:10px;box-shadow:0 30px 70px rgba(0,0,0,.6),0 0 0 2px #232A34}
.phone-art{height:210px;border-radius:32px 32px 10px 10px;background-size:cover;background-position:center;display:flex;flex-direction:column;justify-content:end;padding:20px}
.phone-art small{font-size:10px;letter-spacing:1.5px;color:var(--silver)}
.phone-art strong{font-size:28px;line-height:1.1}
.phone-body{padding:20px 16px 16px}
.phone-body small{font-size:11px;letter-spacing:1px;color:var(--steel);text-transform:uppercase}
.money{font-size:42px;font-weight:800;letter-spacing:-1.5px;margin:2px 0 14px}
.next{background:var(--grad);border-radius:16px;padding:16px}
.next small{color:#E6F6FF}.next strong{display:block;font-size:34px;line-height:1.1}
.bar{height:6px;background:#232A34;border-radius:6px;margin:14px 0 6px;overflow:hidden}.bar i{display:block;width:92%;height:100%;background:var(--grad)}

/* workflow + simulator */
.flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:8px}
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:18px}
.facts div{background:var(--c2);border-radius:12px;padding:14px}
.facts dt{font-size:11px;letter-spacing:1px;color:var(--steel);text-transform:uppercase}.facts dd{margin:4px 0 0;font-size:14px}
.sim{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.sim strong{display:block;font-size:clamp(28px,3.6vw,40px);letter-spacing:-1px;margin:10px 0}
.diff{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:18px;background:var(--c2);border-radius:14px;padding:16px 18px}
.diff b{color:var(--cyan)}
.rows{margin-top:14px;display:grid;gap:8px}
.rows div{display:flex;justify-content:space-between;background:var(--c2);border-radius:10px;padding:11px 14px;font-size:14px;color:var(--silver)}
.rows .up{color:#4ADE80}.rows .down{color:#F87171}

/* Huddle video */
.video{border-radius:18px;overflow:hidden;box-shadow:0 40px 90px rgba(0,0,0,.6);background:#000}
.video video{width:100%;height:auto;aspect-ratio:16/9}

/* story */
.story{background:linear-gradient(180deg,rgba(26,31,38,.65),rgba(26,31,38,0))}
.principles{display:grid;gap:14px}
.principles div{background:var(--card);border-radius:16px;padding:20px 22px;box-shadow:var(--shadow)}
.principles strong{display:block;font-size:17px;margin-bottom:4px}
.principles p{margin:0;font-size:15px}

/* closing CTA */
.cta{text-align:center;padding:90px 0}
.cta h2{max-width:780px;margin:0 auto 14px}
.cta p{max-width:560px;margin:0 auto}
.cta .actions{justify-content:center}

.note{font-size:13px;color:var(--steel)}
.footer{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding:30px 0 40px;font-size:13px;color:var(--steel)}
.footer nav{display:flex;gap:22px;flex-wrap:wrap}
.footer a:hover{color:var(--white)}

/* demo request */
dialog{background:#141920;color:#fff;border:0;border-radius:20px;padding:30px;width:min(520px,calc(100% - 32px));box-shadow:0 40px 100px rgba(0,0,0,.7)}
dialog::backdrop{background:rgba(5,8,12,.82)}
dialog h2{font-size:30px;margin:0 0 6px}
.x{position:absolute;top:12px;right:14px;background:none;color:var(--silver);font-size:28px;line-height:1;padding:6px}
form{display:grid;gap:12px;margin-top:16px}
label{display:grid;gap:6px;font-size:13px;font-weight:600;color:var(--silver)}
input,textarea{font:inherit;background:var(--c);color:#fff;border:0;border-radius:12px;padding:12px 14px;min-height:46px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
textarea{min-height:90px;resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.alt{font-size:14px;margin-top:14px}
.alt a{color:var(--cyan);text-decoration:underline}

/* legal pages */
.doc{max-width:780px;padding:40px 0 80px}
.doc h1{font-size:clamp(36px,5vw,52px);letter-spacing:-1.5px}
.doc h2{font-size:22px;letter-spacing:-.3px;margin:34px 0 8px}
.doc p,.doc li{color:var(--silver)}
.doc a{color:var(--cyan);text-decoration:underline}

@media (max-width:960px){.navlinks{display:none}.split{grid-template-columns:1fr;gap:34px}.top{flex-direction:column;align-items:flex-start}
  .cards3,.flow{grid-template-columns:1fr}.facts{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.wrap{width:calc(100% - 32px)}.nav{height:72px}.brand img{width:40px}.brand b{font-size:20px}.brand small{font-size:8.5px;letter-spacing:1.8px}
  .navcta .ghost{display:none}.btn{padding:0 16px}h1{letter-spacing:-2px}.lead{font-size:17px}.section{padding:56px 0}
  .sim,.two{grid-template-columns:1fr}.shot{border-radius:12px;margin-top:32px}.cta{padding:60px 0}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}