:root{
  --sg-canvas:#f3f5f2;
  --sg-surface:#ffffff;
  --sg-surface-soft:#eaede8;
  --sg-ink:#111311;
  --sg-muted:#656b66;
  --sg-line:#d8ddd7;
  --sg-line-dark:#303630;
  --sg-blue:#2757f5;
  --sg-blue-dark:#1642dc;
  --sg-green:#147a51;
  --sg-dark:#121713;
  --sg-font:"Instrument Sans",Arial,sans-serif;
  --sg-mono:"IBM Plex Mono",Consolas,monospace;
  --sg-radius:18px;
  --sg-shadow:0 28px 80px rgba(25,33,26,.12),0 2px 10px rgba(25,33,26,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--sg-canvas)}
body{margin:0;background:var(--sg-canvas);color:var(--sg-ink);font-family:var(--sg-font);font-size:16px;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{color:inherit}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.signal-skip{position:fixed;z-index:200;top:10px;left:10px;padding:12px 16px;background:var(--sg-blue);color:#fff;transform:translateY(-150%);transition:transform .2s}
.signal-skip:focus{transform:translateY(0)}
.signal-announcement{height:34px;display:flex;align-items:center;justify-content:center;gap:12px;background:var(--sg-ink);color:#fff;font-family:var(--sg-mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase}
.signal-announcement i{width:3px;height:3px;border-radius:50%;background:#9eb3ff}
.signal-header{position:sticky;z-index:100;top:0;height:74px;padding:0 clamp(22px,4.2vw,68px);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid rgba(216,221,215,.8);background:rgba(243,245,242,.88);backdrop-filter:blur(18px);transition:box-shadow .2s,background .2s}
.signal-header.is-scrolled{background:rgba(255,255,255,.94);box-shadow:0 10px 35px rgba(17,19,17,.06)}
.signal-brand{display:inline-flex;align-items:center;gap:10px;width:max-content}
.signal-mark{position:relative;width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--sg-ink);border-radius:7px;overflow:hidden}
.signal-mark i{position:absolute;left:5px;width:13px;height:1.5px;background:var(--sg-ink);transform-origin:left center}
.signal-mark i:nth-child(1){top:8px;transform:scaleX(.45)}
.signal-mark i:nth-child(2){top:13px;transform:scaleX(.72)}
.signal-mark i:nth-child(3){top:18px;transform:scaleX(1)}
.signal-mark b{position:absolute;right:4px;bottom:4px;width:4px;height:4px;border-radius:50%;background:var(--sg-blue)}
.signal-wordmark{display:flex;align-items:baseline;gap:7px}
.signal-wordmark strong{font-size:15px;letter-spacing:-.03em}
.signal-wordmark small{font-family:var(--sg-mono);font-size:9px;font-weight:600;letter-spacing:.16em;color:var(--sg-blue)}
.signal-nav{display:flex;align-items:center;gap:34px}
.signal-nav a,.signal-login-link{position:relative;font-size:14px;font-weight:540;color:#3f4540}
.signal-nav a:after,.signal-login-link:after{position:absolute;right:0;bottom:-7px;left:0;height:1px;background:var(--sg-ink);content:"";transform:scaleX(0);transform-origin:right;transition:transform .22s}
.signal-nav a:hover:after,.signal-nav a:focus-visible:after,.signal-login-link:hover:after,.signal-login-link:focus-visible:after{transform:scaleX(1);transform-origin:left}
.signal-mobile-login{display:none}
.signal-header-actions{display:flex;align-items:center;justify-content:flex-end;gap:22px}
.signal-button{min-height:46px;padding:0 20px;display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:9px;font-weight:620;font-size:14px;line-height:1.1;cursor:pointer;transition:transform .2s,background .2s,border-color .2s,color .2s,box-shadow .2s}
.signal-button:hover{transform:translateY(-2px)}
.signal-button:focus-visible,.signal-menu:focus-visible,.signal-nav a:focus-visible,button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(39,87,245,.24);outline-offset:3px}
.signal-button-dark{background:var(--sg-ink);color:#fff}
.signal-button-dark:hover{background:#282c28;box-shadow:0 8px 24px rgba(17,19,17,.15)}
.signal-button-blue{background:var(--sg-blue);color:#fff}
.signal-button-blue:hover{background:var(--sg-blue-dark);box-shadow:0 10px 28px rgba(39,87,245,.24)}
.signal-button-quiet{border-color:var(--sg-line);background:#fff;color:var(--sg-ink)}
.signal-button-quiet:hover{border-color:#aeb6af;background:#f8f9f7}
.signal-button-white{background:#fff;color:var(--sg-ink)}
.signal-button-outline{border-color:rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.04)}
.signal-menu{display:none;width:42px;height:42px;border:1px solid var(--sg-line);border-radius:9px;background:#fff;cursor:pointer}
.signal-menu span{display:block;width:18px;height:1px;margin:5px auto;background:var(--sg-ink)}
.signal-hero{position:relative;padding:clamp(76px,9vw,132px) clamp(22px,4.2vw,68px) 0;overflow:hidden}
.signal-hero:before{position:absolute;z-index:0;top:-360px;left:50%;width:850px;height:850px;border-radius:50%;background:radial-gradient(circle,rgba(59,99,245,.11) 0,rgba(59,99,245,.035) 42%,transparent 68%);content:"";transform:translateX(-50%);pointer-events:none}
.signal-hero-copy{position:relative;z-index:2;max-width:920px;margin:0 auto;text-align:center}
.signal-kicker{margin:0 0 22px;color:var(--sg-blue);font-family:var(--sg-mono);font-size:10px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.signal-kicker-light{color:#aebdff}
.signal-hero h1{max-width:990px;margin:0 auto;font-size:clamp(52px,6.7vw,96px);font-weight:470;letter-spacing:-.065em;line-height:.98;text-wrap:balance}
.engine-lockup{--engine-accent:#111311;position:relative;top:-.03em;padding:.04em .17em .09em;display:inline-flex;align-items:center;gap:.12em;border:1px solid rgba(17,19,17,.15);border-radius:.24em;background:rgba(255,255,255,.9);box-shadow:0 .12em .35em rgba(17,19,17,.08);white-space:nowrap;transition:opacity .18s,transform .18s,border-color .18s}
.engine-lockup:after{position:absolute;right:11%;bottom:-1px;left:11%;height:2px;border-radius:4px;background:var(--engine-accent);content:"";opacity:.85}
.engine-lockup.is-changing{opacity:.3;transform:translateY(6px)}
.engine-lockup img{width:.52em;height:.52em;border-radius:.11em}
.engine-lockup b{font-weight:520;letter-spacing:-.055em}
.engine-pause{margin:15px auto 0;padding:5px 8px;border:0;border-radius:6px;background:transparent;color:#59615a;font-family:var(--sg-mono);font-size:10px;text-decoration:underline;text-decoration-color:#aeb5ae;text-underline-offset:4px;cursor:pointer}
.signal-hero-text{max-width:680px;margin:30px auto 0;color:var(--sg-muted);font-size:clamp(17px,1.4vw,20px);line-height:1.55;text-wrap:balance}
.signal-domain-form{max-width:570px;margin:34px auto 0;padding:6px;display:flex;border:1px solid #cfd5cf;border-radius:13px;background:#fff;box-shadow:0 12px 32px rgba(25,33,26,.08)}
.signal-domain-form input{min-width:0;flex:1;height:48px;padding:0 15px;border:0;background:transparent;color:var(--sg-ink);outline:0}
.signal-domain-form input::placeholder{color:#929992}
.signal-domain-form button{height:48px;padding:0 19px;border:0;border-radius:8px;background:var(--sg-blue);color:#fff;font-weight:650;cursor:pointer;transition:background .2s,transform .2s}
.signal-domain-form button:hover{background:var(--sg-blue-dark);transform:translateY(-1px)}
.signal-form-note{min-height:18px;margin:13px 0 0;color:#555d56;font-size:12px}
.signal-dashboard-hint{display:none;margin:54px auto -42px;color:#555d56;font-family:var(--sg-mono);font-size:10px;text-align:center}
.signal-dashboard-wrap{position:relative;z-index:2;width:min(1240px,100%);margin:clamp(64px,7vw,100px) auto 0;padding:0 32px}
.signal-dashboard-wrap:focus-visible{outline:3px solid rgba(39,87,245,.32);outline-offset:5px}
.signal-orbit{position:absolute;border:1px solid rgba(39,87,245,.14);border-radius:50%;pointer-events:none}
.signal-orbit-one{top:-170px;left:-110px;width:440px;height:440px}
.signal-orbit-two{right:-55px;bottom:-130px;width:330px;height:330px}
.signal-dashboard{position:relative;min-width:950px;border:1px solid #d6dcd6;border-radius:16px;background:#f8faf7;box-shadow:var(--sg-shadow);overflow:hidden;transform:perspective(1600px) rotateX(1.2deg);transform-origin:center bottom}
.dashboard-topbar{height:58px;padding:0 18px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid #dfe4df;background:#fff}
.dashboard-topbar>div{display:flex;align-items:center;gap:8px}
.dashboard-topbar>div>strong{font-size:12px;letter-spacing:.04em}
.dashboard-product-mark{position:relative;width:23px;height:23px;border:1px solid var(--sg-ink);border-radius:6px}
.dashboard-product-mark i{position:absolute;left:4px;height:1px;background:var(--sg-ink)}
.dashboard-product-mark i:nth-child(1){top:6px;width:6px}.dashboard-product-mark i:nth-child(2){top:10px;width:10px}.dashboard-product-mark i:nth-child(3){top:14px;width:14px}
.dashboard-product-mark b{position:absolute;right:3px;bottom:3px;width:3px;height:3px;border-radius:50%;background:var(--sg-blue)}
.sample-label{padding:5px 8px;border-radius:5px;background:#f0f2ef;color:#555d56;font-family:var(--sg-mono);font-size:9px;letter-spacing:.08em}
.dashboard-topbar>button{justify-self:end;padding:8px 11px;border:0;border-radius:6px;background:var(--sg-ink);color:#fff;font-size:10px;font-weight:600;cursor:pointer}
.dashboard-body{display:grid;grid-template-columns:166px minmax(0,1fr)}
.dashboard-rail{min-height:610px;padding:22px 14px;display:flex;flex-direction:column;gap:5px;border-right:1px solid #dfe4df;background:#f0f3ef}
.dashboard-rail>button{padding:11px 10px;display:flex;align-items:center;gap:10px;border:0;border-radius:7px;background:transparent;color:#697069;font-size:11px;text-align:left;cursor:pointer;transition:background .18s,color .18s}
.dashboard-rail>button span{font-family:var(--sg-mono);font-size:8px;color:#929992}
.dashboard-rail>button:hover{background:#e5e9e4;color:var(--sg-ink)}
.dashboard-rail>button.is-active{background:#fff;color:var(--sg-ink);box-shadow:0 3px 10px rgba(25,33,26,.06)}
.dashboard-rail>button.is-active span{color:var(--sg-blue)}
.dashboard-rail-status{margin-top:auto;padding:12px 9px;display:flex;align-items:center;gap:8px;border-top:1px solid #d9dfd9;color:#707770;font-size:9px}
.dashboard-rail-status i{width:6px;height:6px;border-radius:50%;background:#1aa06c;box-shadow:0 0 0 3px rgba(26,160,108,.12)}
.dashboard-main{min-width:0;padding:25px;background:#f8faf7}
.dashboard-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}
.dashboard-heading span,.dashboard-card-head span,.dashboard-metrics span{color:#59615a;font-family:var(--sg-mono);font-size:9px;letter-spacing:.08em}
.dashboard-heading h2{margin:6px 0 0;font-size:21px;font-weight:560;letter-spacing:-.035em}
.dashboard-period{padding:7px 9px;border:1px solid #d9dfda;border-radius:6px;background:#fff}
.dashboard-metrics{margin-top:22px;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.dashboard-metrics>div{padding:15px;border:1px solid #dde3dd;border-radius:9px;background:#fff}
.dashboard-metrics strong{display:block;margin-top:8px;font-size:25px;font-weight:600;letter-spacing:-.04em}
.dashboard-metrics small{display:block;margin-top:4px;color:var(--sg-green);font-size:9px}
.dashboard-grid{margin-top:10px;display:grid;grid-template-columns:minmax(0,1.45fr) minmax(260px,.75fr);gap:10px}
.dashboard-chart-card,.dashboard-action-card{min-height:218px;padding:15px;border:1px solid #dde3dd;border-radius:9px;background:#fff}
.dashboard-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px}
.dashboard-card-head strong{display:block;margin-top:4px;font-size:12px;font-weight:550}
.dashboard-card-head>span{padding:5px 7px;border-radius:5px;background:#e9f4ee;color:#147a51}
.dashboard-card-head>b{width:24px;height:24px;display:grid;place-items:center;border-radius:6px;background:#edf1ff;color:var(--sg-blue);font-family:var(--sg-mono);font-size:9px}
.signal-chart{height:126px;margin-top:17px;padding:0 4px;display:flex;align-items:flex-end;gap:7px;border-bottom:1px solid #dfe4df;background:repeating-linear-gradient(to bottom,transparent 0,transparent 31px,#edf0ec 32px)}
.signal-chart i{position:relative;height:var(--value);min-height:12px;flex:1;border-radius:4px 4px 1px 1px;background:linear-gradient(180deg,#5278ff,var(--sg-blue));box-shadow:0 4px 12px rgba(39,87,245,.16);transition:height .4s cubic-bezier(.2,.8,.2,1)}
.signal-chart i span{position:absolute;top:-15px;left:50%;color:#59615a;font-family:var(--sg-mono);font-size:8px;font-style:normal;transform:translateX(-50%)}
.chart-axis{margin-top:6px;display:flex;justify-content:space-between;color:#5f675f;font-family:var(--sg-mono);font-size:8px}
.dashboard-action-card>p{margin:18px 0 0;font-size:12px;font-weight:550;line-height:1.45}
.action-evidence{margin-top:13px;padding:10px;border-left:2px solid var(--sg-blue);background:#f4f6ff}
.action-evidence span{color:var(--sg-blue);font-family:var(--sg-mono);font-size:9px;letter-spacing:.08em}
.action-evidence p{margin:5px 0 0;color:#5d655e;font-size:9px;line-height:1.5}
.dashboard-action-card>button{margin-top:13px;padding:0;border:0;background:transparent;color:var(--sg-blue);font-size:9px;font-weight:650;cursor:pointer}
.dashboard-table-wrap{margin-top:10px;border:1px solid #dde3dd;border-radius:9px;background:#fff;overflow:hidden}
.dashboard-table-wrap table{width:100%;border-collapse:collapse;font-size:10px}
.dashboard-table-wrap th{padding:9px 12px;background:#f4f6f3;color:#59615a;font-family:var(--sg-mono);font-size:9px;font-weight:500;letter-spacing:.07em;text-align:left}
.dashboard-table-wrap td{padding:9px 12px;border-top:1px solid #edf0ed;color:#5b625c}
.dashboard-table-wrap td:first-child{color:var(--sg-ink);font-weight:550}
.dashboard-table-wrap td i{width:5px;height:5px;margin-right:7px;display:inline-block;border-radius:50%;background:var(--sg-blue)}
.dashboard-table-wrap td span{padding:4px 6px;border-radius:4px;background:#eef1ee;color:#525953;font-family:var(--sg-mono);font-size:9px}
.signal-disclosure{width:min(1180px,100%);margin:18px auto 0;padding:0 32px;color:#7e857f;font-size:11px;text-align:center}
.engine-band{margin-top:0;padding:48px clamp(22px,4.2vw,68px);border-top:1px solid var(--sg-line);border-bottom:1px solid var(--sg-line);background:#fff}
.engine-band>p{margin:0 0 28px;color:#8a918b;font-family:var(--sg-mono);font-size:9px;letter-spacing:.1em;text-align:center;text-transform:uppercase}
.engine-list{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:clamp(20px,4vw,58px)}
.engine-list span{display:flex;align-items:center;gap:9px;color:#3d433e;font-size:14px;font-weight:550;white-space:nowrap}
.engine-list img,.auth-engine-row img{border-radius:7px;background:#fff}
.signal-section{padding:clamp(90px,10vw,150px) clamp(22px,4.2vw,68px)}
.signal-section-intro{max-width:760px}
.signal-section-intro h2,.how-heading h2{margin:0;font-size:clamp(42px,5vw,68px);font-weight:480;letter-spacing:-.055em;line-height:1.02;text-wrap:balance}
.signal-section-intro>p:last-child{max-width:570px;margin:24px 0 0;color:var(--sg-muted);font-size:18px;line-height:1.55}
.outcome-grid{margin-top:70px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--sg-line);border-bottom:1px solid var(--sg-line)}
.outcome-grid article{position:relative;min-height:480px;padding:28px;display:flex;flex-direction:column;border-right:1px solid var(--sg-line);overflow:hidden}
.outcome-grid article:last-child{border-right:0}
.outcome-index{color:#7d847e;font-family:var(--sg-mono);font-size:9px}
.outcome-visual{height:205px;margin:34px 0 38px;border-radius:12px;background:#ecefeb;overflow:hidden}
.outcome-grid h3{margin:auto 0 12px;font-size:27px;font-weight:560;letter-spacing:-.035em}
.outcome-grid p{margin:0;color:var(--sg-muted);line-height:1.55}
.outcome-visibility{padding:26px;display:flex;align-items:flex-end;gap:10px;background:linear-gradient(145deg,#e7ecff,#f1f3ef)}
.outcome-visibility i{width:14%;height:var(--h,35%);border-radius:7px 7px 2px 2px;background:#8da5ff}
.outcome-visibility i:nth-child(1){--h:28%}.outcome-visibility i:nth-child(2){--h:43%}.outcome-visibility i:nth-child(3){--h:38%}.outcome-visibility i:nth-child(4){--h:61%}.outcome-visibility i:nth-child(5){--h:78%;background:var(--sg-blue)}
.outcome-visibility b{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--sg-blue);box-shadow:0 0 0 9px rgba(39,87,245,.13);animation:signalPulse 2.6s infinite}
.outcome-competitors{position:relative;padding:30px;display:grid;grid-template-columns:repeat(3,1fr);align-items:end;gap:10px;background:#eef0ec}
.outcome-competitors span{height:var(--h);padding-bottom:10px;display:flex;align-items:flex-end;justify-content:center;border:1px solid #ccd2cc;border-radius:10px 10px 3px 3px;background:#fff;color:#6d746e;font-family:var(--sg-mono);font-size:8px}
.outcome-competitors span:nth-child(1){--h:88%}.outcome-competitors span:nth-child(2){--h:67%}.outcome-competitors span:nth-child(3){--h:42%;border-color:#a9b8ff;color:var(--sg-blue)}
.outcome-competitors i{position:absolute;right:29px;bottom:29px;width:calc((100% - 80px)/3);height:7px;border-radius:4px;background:var(--sg-blue)}
.outcome-actions{padding:23px;display:flex;flex-direction:column;justify-content:center;background:#111713;color:#fff}
.outcome-actions span{padding:11px 13px;border:1px solid #353d36;border-radius:7px;background:#1b211c;font-family:var(--sg-mono);font-size:9px}
.outcome-actions i{width:1px;height:18px;margin-left:20px;background:#576059}
.outcome-actions b{width:max-content;padding:8px 11px;border-radius:6px;background:var(--sg-blue);font-family:var(--sg-mono);font-size:9px}
.signal-how{background:#fff}
.how-heading{max-width:800px}
.how-steps{margin:70px 0 0;padding:0;border-top:1px solid var(--sg-line);list-style:none}
.how-steps li{min-height:170px;padding:34px 0;display:grid;grid-template-columns:90px minmax(0,1fr) auto;align-items:center;gap:30px;border-bottom:1px solid var(--sg-line)}
.how-steps>li>span{font-family:var(--sg-mono);font-size:12px;color:var(--sg-blue)}
.how-steps h3{margin:0;font-size:31px;font-weight:540;letter-spacing:-.035em}
.how-steps p{max-width:650px;margin:10px 0 0;color:var(--sg-muted);font-size:17px;line-height:1.55}
.how-steps small{padding:8px 10px;border:1px solid var(--sg-line);border-radius:20px;color:#777e78;font-family:var(--sg-mono);font-size:8px;letter-spacing:.1em}
.signal-agent-section{padding:clamp(90px,10vw,150px) clamp(22px,4.2vw,68px);display:grid;grid-template-columns:minmax(0,.8fr) minmax(500px,1.2fr);gap:clamp(50px,8vw,130px);align-items:center;background:var(--sg-dark);color:#fff}
.agent-copy h2{margin:0;font-size:clamp(44px,5.5vw,76px);font-weight:460;letter-spacing:-.06em;line-height:.98}
.agent-copy>p:not(.signal-kicker){max-width:510px;margin:25px 0 0;color:#b1bab2;font-size:18px;line-height:1.55}
.agent-prompts{margin-top:42px;display:flex;flex-direction:column;gap:8px}
.agent-prompts button{padding:15px 18px;border:1px solid #303731;border-radius:9px;background:#1a201b;color:#aeb7af;text-align:left;cursor:pointer;transition:background .2s,border .2s,color .2s,transform .2s}
.agent-prompts button:hover{transform:translateX(4px);color:#fff}
.agent-prompts button.is-active{border-color:#5e79ef;background:#202b52;color:#fff}
.agent-answer{border:1px solid #39403a;border-radius:15px;background:#f7f9f6;color:var(--sg-ink);box-shadow:0 40px 90px rgba(0,0,0,.26);overflow:hidden}
.agent-answer>header{height:58px;padding:0 20px;display:flex;align-items:center;gap:9px;border-bottom:1px solid #dde2dd;background:#fff;font-family:var(--sg-mono);font-size:8px;letter-spacing:.08em}
.agent-answer>header i{margin-left:auto;padding:6px 8px;border-radius:5px;background:#eaf5ef;color:var(--sg-green);font-style:normal}
.agent-spark{width:24px;height:24px;display:grid;place-items:center;border-radius:6px;background:var(--sg-blue);color:#fff;font-size:12px}
.agent-question{margin:0;padding:22px 24px;border-bottom:1px solid #e0e4e0;color:#646b65;font-size:13px}
.agent-question:before{margin-right:9px;color:var(--sg-blue);font-family:var(--sg-mono);font-size:8px;content:"YOU"}
.agent-response{padding:28px 30px 32px}
.agent-response>span{color:var(--sg-blue);font-family:var(--sg-mono);font-size:8px;letter-spacing:.1em}
.agent-response h3{margin:12px 0 11px;font-size:29px;font-weight:560;letter-spacing:-.04em}
.agent-response>p{margin:0;color:#5e665f;line-height:1.6}
.agent-response ol{margin:23px 0 0;padding:0;counter-reset:agent-step;list-style:none}
.agent-response li{padding:11px 0 11px 36px;position:relative;border-top:1px solid #e1e5e1;color:#343a35;font-size:13px;line-height:1.45;counter-increment:agent-step}
.agent-response li:before{position:absolute;left:0;top:12px;color:var(--sg-blue);font-family:var(--sg-mono);font-size:9px;content:"0" counter(agent-step)}
.agent-answer>footer{padding:15px 20px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #dde2dd;background:#eef1ed;color:#777e78;font-size:9px}
.agent-answer>footer button{padding:0;border:0;background:transparent;color:var(--sg-blue);font-size:9px;font-weight:650}
.signal-audit-section{padding:clamp(90px,10vw,150px) clamp(22px,4.2vw,68px);display:grid;grid-template-columns:minmax(0,.9fr) minmax(520px,1.1fr);gap:clamp(55px,8vw,130px);align-items:start;background:#fff}
.audit-copy{position:sticky;top:120px}
.audit-copy h2{margin:0;font-size:clamp(45px,5.2vw,72px);font-weight:470;letter-spacing:-.06em;line-height:1}
.audit-copy>p:not(.signal-kicker){max-width:540px;margin:25px 0 0;color:var(--sg-muted);font-size:18px;line-height:1.55}
.audit-copy ul{margin:38px 0 0;padding:0;border-top:1px solid var(--sg-line);list-style:none}
.audit-copy li{padding:16px 0;display:flex;gap:18px;border-bottom:1px solid var(--sg-line);font-weight:530}
.audit-copy li span{color:var(--sg-blue);font-family:var(--sg-mono);font-size:9px}
.audit-trust{margin-top:28px;padding:18px 20px;border-left:3px solid var(--sg-blue);background:#f1f4ff}
.audit-trust strong{font-size:13px}.audit-trust p{margin:5px 0 0;color:#65706b;font-size:12px}
.audit-form-shell{min-height:560px;border:1px solid var(--sg-line);border-radius:16px;background:var(--sg-canvas);box-shadow:0 20px 60px rgba(25,33,26,.09);overflow:hidden}
.signal-audit-form,.signal-form-result,.signal-form-fallback{padding:clamp(28px,4vw,50px)}
.audit-progress{display:flex;align-items:center;gap:14px;color:#5f675f;font-family:var(--sg-mono);font-size:10px;letter-spacing:.1em}
.audit-progress i{height:3px;flex:1;border-radius:4px;background:#dce1dc;overflow:hidden}
.audit-progress b{display:block;width:50%;height:100%;border-radius:4px;background:var(--sg-blue);transition:width .3s}
.signal-audit-form[data-current-step="2"] .audit-progress b{width:100%}
.signal-audit-form fieldset{margin:42px 0 0;padding:0;border:0}
.signal-form-kicker{margin:0;color:var(--sg-blue);font-family:var(--sg-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase}
.signal-audit-form h3,.signal-form-result h3{margin:10px 0 30px;font-size:clamp(30px,3vw,41px);font-weight:530;letter-spacing:-.045em;line-height:1.08}
.signal-audit-form h3:focus-visible{outline:3px solid rgba(39,87,245,.24);outline-offset:5px}
.signal-audit-form label,.signal-guide-form label,.signal-auth-form>label{display:flex;flex-direction:column;gap:8px;color:#404741;font-size:12px;font-weight:580}
.signal-audit-form input,.signal-audit-form select,.signal-audit-form textarea,.signal-guide-form input,.signal-guide-form select,.signal-auth-form input{width:100%;border:1px solid #cbd2cb;border-radius:8px;background:#fff;color:var(--sg-ink);outline:none;transition:border .2s,box-shadow .2s}
.signal-audit-form input,.signal-audit-form select,.signal-guide-form input,.signal-guide-form select,.signal-auth-form input{height:50px;padding:0 13px}
.signal-audit-form textarea{padding:13px;resize:vertical;line-height:1.5}
.signal-audit-form input:focus,.signal-audit-form select:focus,.signal-audit-form textarea:focus,.signal-guide-form input:focus,.signal-guide-form select:focus,.signal-auth-form input:focus{border-color:var(--sg-blue);box-shadow:0 0 0 3px rgba(39,87,245,.12)}
.signal-form-next{width:100%;margin-top:24px}
.signal-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.signal-field-wide{grid-column:1/-1}
.signal-field-wide small,.signal-auth-form label small{color:#788079;font-weight:400;line-height:1.4}
.signal-consent{margin-top:22px;display:grid!important;grid-template-columns:18px 1fr!important;align-items:start!important;gap:11px!important;color:#646c65!important;font-size:11px!important;font-weight:400!important;line-height:1.5}
.signal-consent input{width:17px!important;height:17px!important;margin:1px 0 0!important;accent-color:var(--sg-blue)}
.signal-consent a{text-decoration:underline;text-underline-offset:3px}
.signal-form-actions{display:flex;flex-wrap:wrap;gap:10px}
.signal-audit-form .signal-form-actions{margin-top:26px}
.signal-status{min-height:19px;margin:16px 0 0;color:#6b736c;font-size:12px;line-height:1.45}
.signal-status[data-kind="error"]{color:#b73333}.signal-status[data-kind="success"]{color:var(--sg-green)}
.result-icon{width:44px;height:44px;margin-bottom:24px;display:grid;place-items:center;border-radius:50%;background:#e6f3ec;color:var(--sg-green);font-size:20px}
.signal-form-result>p:not(.signal-form-kicker){color:var(--sg-muted);line-height:1.6}
.signal-form-result .signal-form-actions{margin-top:28px}
.signal-form-fallback{border-top:1px solid var(--sg-line);background:#fff}
.signal-form-fallback p{margin:0;color:var(--sg-muted);line-height:1.5}.signal-form-fallback .signal-form-actions{margin-top:17px}
.signal-final-cta{padding:clamp(70px,8vw,110px) clamp(22px,4.2vw,68px);display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end;background:var(--sg-blue);color:#fff}
.signal-final-cta h2{margin:0;font-size:clamp(46px,6vw,84px);font-weight:470;letter-spacing:-.06em;line-height:.98}
.signal-final-cta>div:last-child>p{max-width:540px;margin:0 0 28px;color:#dbe2ff;font-size:18px;line-height:1.55}
.signal-footer{padding:62px clamp(22px,4.2vw,68px) 24px;display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:45px;border-top:1px solid var(--sg-line);background:#fff}
.signal-footer>div{display:flex;flex-direction:column;align-items:flex-start;gap:11px}
.signal-footer>div:first-child>p{max-width:300px;margin:12px 0 0;color:var(--sg-muted);font-size:13px;line-height:1.55}
.signal-footer>div>span{margin-bottom:10px;color:#5f675f;font-family:var(--sg-mono);font-size:10px;letter-spacing:.1em}
.signal-footer a,.signal-footer button{padding:0;border:0;background:transparent;color:#454b46;font-size:13px;cursor:pointer}
.signal-footer a:hover,.signal-footer button:hover{text-decoration:underline;text-underline-offset:4px}
.signal-footer small{max-width:220px;margin-top:8px;color:#5f675f;font-size:11px;line-height:1.5}
.signal-copyright{grid-column:1/-1;margin:38px 0 0;padding-top:18px;border-top:1px solid var(--sg-line);color:#5f675f;font-family:var(--sg-mono);font-size:10px}
.signal-guide-dialog{width:min(980px,calc(100% - 32px));max-height:calc(100vh - 32px);padding:0;border:0;border-radius:17px;background:var(--sg-canvas);color:var(--sg-ink);box-shadow:0 40px 100px rgba(0,0,0,.32);overflow:auto}
.signal-guide-dialog::backdrop{background:rgba(9,13,10,.68);backdrop-filter:blur(6px)}
.guide-close{position:absolute;z-index:2;top:16px;right:16px;width:36px;height:36px;border:1px solid var(--sg-line);border-radius:50%;background:#fff;font-size:20px;cursor:pointer}
.guide-layout{display:grid;grid-template-columns:.88fr 1.12fr}
.guide-copy{padding:56px 42px;background:#101612;color:#fff}
.guide-copy h2{margin:0;font-size:43px;font-weight:480;letter-spacing:-.055em;line-height:1.02}
.guide-copy>p:not(.signal-kicker){margin:22px 0 0;color:#aeb7af;line-height:1.55}
.guide-copy ol{margin:36px 0 0;padding:0;border-top:1px solid #313832;list-style:none}
.guide-copy li{padding:14px 0;display:flex;gap:14px;border-bottom:1px solid #313832;font-size:13px}.guide-copy li span{color:#93a9ff;font-family:var(--sg-mono);font-size:9px}
.guide-form-wrap{padding:56px 42px}.guide-form-wrap .signal-button{width:100%;margin-top:24px}

/* Authentication */
.signal-auth-page{min-height:100vh;background:#fff}
.signal-auth-header{position:absolute;z-index:3;top:0;right:0;left:0;height:82px;padding:0 clamp(22px,4vw,62px);display:flex;align-items:center;justify-content:space-between}
.signal-auth-header>a:last-child{font-size:13px;color:#5e665f}
.signal-auth-main{min-height:100vh;display:grid;grid-template-columns:minmax(440px,.78fr) minmax(560px,1.22fr)}
.auth-panel{width:min(510px,100%);margin:auto;padding:120px 48px 70px}
.auth-heading h1{margin:0;font-size:clamp(44px,5vw,66px);font-weight:480;letter-spacing:-.06em;line-height:.98}
.auth-heading>p:last-child{margin:22px 0 0;color:var(--sg-muted);line-height:1.55}
.auth-access-note{margin-top:28px;padding:16px 18px;border:1px solid var(--sg-line);border-radius:10px;background:var(--sg-canvas)}
.auth-access-note>span{color:var(--sg-blue);font-family:var(--sg-mono);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.auth-access-note p{margin:8px 0 12px;color:#555d56;font-size:12px;line-height:1.5}.auth-access-note a{color:var(--sg-blue);font-size:12px;font-weight:620;text-decoration:underline;text-underline-offset:3px}
.auth-unavailable{margin-top:20px;padding:16px 18px;border:1px solid #e0b6b6;border-radius:10px;background:#fff4f4;color:#7c2222}.auth-unavailable strong{font-size:13px}.auth-unavailable p{margin:7px 0 0;font-size:12px;line-height:1.5}
.auth-tabs{margin-top:34px;padding:4px;display:grid;grid-template-columns:1fr 1fr;border-radius:10px;background:#eef1ed}
.auth-tabs button{height:40px;border:0;border-radius:7px;background:transparent;color:#687069;font-size:13px;cursor:pointer}
.auth-tabs button.is-active{background:#fff;color:var(--sg-ink);box-shadow:0 3px 10px rgba(25,33,26,.07)}
.signal-auth-form{margin-top:26px;display:flex;flex-direction:column;gap:17px}
.signal-auth-form .signal-button{width:100%;margin-top:4px}
.auth-text-actions{display:flex;justify-content:space-between;gap:20px}
.auth-text-actions button,.auth-back{padding:0;border:0;background:transparent;color:var(--sg-blue);font-size:11px;cursor:pointer}
.signal-auth-form h2{margin:0;font-size:28px}.signal-auth-form>p{margin:0;color:var(--sg-muted);font-size:13px;line-height:1.5}
.auth-status{min-height:22px}
.auth-existing{margin-top:18px;padding:18px;border:1px solid var(--sg-line);border-radius:10px;background:var(--sg-canvas)}
.auth-existing>span{color:var(--sg-green);font-family:var(--sg-mono);font-size:8px}.auth-existing p{margin:7px 0 13px}
.auth-privacy{margin:26px 0 0;color:#5f675f;font-size:11px;line-height:1.5}
.auth-product-panel{position:relative;min-height:100vh;padding:80px;display:flex;align-items:flex-end;background:#101612;color:#fff;overflow:hidden}
.auth-grid{position:absolute;inset:0;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);opacity:.13}
.auth-grid i{border-right:1px solid #a9b3aa;border-bottom:1px solid #a9b3aa}
.auth-signal-line{position:absolute;top:18%;right:8%;left:8%;height:44%;display:flex;align-items:flex-end;gap:4%}
.auth-signal-line span{width:12%;height:var(--h);border-radius:80px 80px 8px 8px;background:linear-gradient(180deg,#8199ff,var(--sg-blue));opacity:.2}
.auth-signal-line span:nth-child(1){--h:32%}.auth-signal-line span:nth-child(2){--h:58%}.auth-signal-line span:nth-child(3){--h:78%}.auth-signal-line span:nth-child(4){--h:100%;opacity:.9}
.auth-signal-line b{position:absolute;right:0;top:0;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 0 0 12px rgba(86,122,255,.22),0 0 70px 25px rgba(86,122,255,.25);animation:signalPulse 2.8s infinite}
.auth-product-copy{position:relative;z-index:1;max-width:680px}
.auth-product-copy>p{font-family:var(--sg-mono);font-size:9px;letter-spacing:.14em;color:#aebdff}
.auth-product-copy h2{margin:17px 0 0;font-size:clamp(40px,4.5vw,66px);font-weight:460;letter-spacing:-.06em;line-height:1}
.auth-engine-row{margin-top:32px;display:flex;flex-wrap:wrap;gap:8px}
.auth-engine-row span{padding:9px 11px;display:flex;align-items:center;gap:8px;border:1px solid #363d37;border-radius:8px;background:#1b211c;color:#c7cec8;font-size:11px}

/* Workspace */
.signal-workspace-page{min-height:100vh;background:#eef1ed}
.workspace-loading{position:fixed;inset:0;z-index:10;display:grid;place-content:center;justify-items:center;gap:16px;background:#eef1ed}.workspace-loading p{font-family:var(--sg-mono);font-size:9px;letter-spacing:.08em;color:#747b75}
.workspace-header{height:70px;padding:0 26px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--sg-line);background:#fff}
.workspace-account{display:flex;align-items:center;gap:16px}.workspace-account span{color:#636b64;font-size:11px}.workspace-account button{padding:8px 11px;border:1px solid var(--sg-line);border-radius:7px;background:#fff;font-size:11px;cursor:pointer}
.workspace-shell{min-height:calc(100vh - 70px);display:grid;grid-template-columns:220px minmax(0,1fr)}
.workspace-sidebar{padding:24px 16px;display:flex;flex-direction:column;border-right:1px solid var(--sg-line);background:#e5e9e4}
.workspace-sidebar nav{display:flex;flex-direction:column;gap:5px}.workspace-sidebar nav>a,.workspace-nav-item{padding:12px;display:flex;align-items:center;gap:11px;border-radius:7px;color:#626963;font-size:12px}.workspace-sidebar nav>a>span,.workspace-nav-item>span{font-family:var(--sg-mono);font-size:9px;color:#6f7770}.workspace-sidebar nav a.is-active{background:#fff;color:var(--sg-ink);box-shadow:0 3px 10px rgba(25,33,26,.06)}.workspace-sidebar nav a.is-active span{color:var(--sg-blue)}.workspace-nav-item.is-locked{color:#747b75;cursor:not-allowed}.workspace-nav-item small{margin-left:auto;padding:3px 5px;border:1px solid #c8cec8;border-radius:4px;color:#626a63;font-family:var(--sg-mono);font-size:8px;letter-spacing:.05em;text-transform:uppercase}
.workspace-side-note{margin-top:auto;padding:16px;border-top:1px solid #cfd5cf}.workspace-side-note i{width:7px;height:7px;margin-bottom:12px;display:block;border-radius:50%;background:#e4a11b;box-shadow:0 0 0 4px rgba(228,161,27,.15)}.workspace-side-note strong{font-size:11px}.workspace-side-note p{margin:6px 0 0;color:#707871;font-size:10px;line-height:1.5}
.workspace-content{padding:38px;overflow:hidden}.workspace-title{display:flex;align-items:flex-end;justify-content:space-between;gap:30px}.workspace-title h1{margin:0;font-size:42px;font-weight:520;letter-spacing:-.05em}.workspace-state{padding:7px 9px;border:1px solid #d5b974;border-radius:20px;background:#f6efd9;color:#8d6818;font-family:var(--sg-mono);font-size:8px;letter-spacing:.08em}
.workspace-empty{margin-top:30px;display:grid;grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);border:1px solid var(--sg-line);border-radius:13px;background:#fff;overflow:hidden}.workspace-empty-copy{padding:44px}.empty-index{color:var(--sg-blue);font-family:var(--sg-mono);font-size:9px}.workspace-empty h2{max-width:520px;margin:18px 0 0;font-size:38px;font-weight:520;letter-spacing:-.05em;line-height:1.05}.workspace-empty-copy>p{max-width:580px;margin:18px 0 0;color:var(--sg-muted);line-height:1.55}.workspace-empty-copy .signal-form-actions{margin-top:28px}
.workspace-activation-map{padding:42px;display:flex;flex-direction:column;justify-content:center;background:#121713;color:#fff}.workspace-activation-map>div{display:flex;align-items:center;gap:15px}.workspace-activation-map>i{width:1px;height:34px;margin-left:15px;background:#39403a}.workspace-activation-map>div>span{width:32px;height:32px;display:grid;place-items:center;border:1px solid #3b433c;border-radius:50%;color:#8e9890;font-family:var(--sg-mono);font-size:9px}.workspace-activation-map .is-current>span{border-color:#6f8cff;background:var(--sg-blue);color:#fff}.workspace-activation-map strong{font-size:13px}.workspace-activation-map small{display:block;margin-top:4px;color:#8f9991;font-size:10px}
.workspace-preview{margin-top:24px;padding:28px;border:1px solid var(--sg-line);border-radius:13px;background:#fff}.workspace-section-head{display:flex;align-items:flex-end;justify-content:space-between}.workspace-section-head span{color:var(--sg-blue);font-family:var(--sg-mono);font-size:9px;letter-spacing:.09em}.workspace-section-head h2{margin:7px 0 0;font-size:28px;font-weight:540;letter-spacing:-.04em}.workspace-section-head small{color:#5f675f;font-family:var(--sg-mono);font-size:10px}
.workspace-preview-grid{margin-top:24px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.workspace-preview-grid article{min-height:235px;padding:20px;display:flex;flex-direction:column;border:1px solid #e0e4e0;border-radius:10px;background:#f7f9f6}.workspace-preview-grid article>span{color:#5f675f;font-family:var(--sg-mono);font-size:10px;letter-spacing:.08em}.workspace-preview-grid article>strong{margin-top:10px;font-size:25px;font-weight:560;letter-spacing:-.04em}.workspace-preview-grid article>p{margin:auto 0 0;color:#5f675f;font-size:12px;line-height:1.5}
.mini-bars{height:80px;margin-top:20px;display:flex;align-items:flex-end;gap:6px}.mini-bars i{flex:1;border-radius:4px 4px 1px 1px;background:#8fa5fa}.mini-bars i:last-child{background:var(--sg-blue)}
.mini-sources{position:relative;height:78px;margin-top:20px}.mini-sources i{position:absolute;width:34px;height:34px;border:1px solid #ccd2cc;border-radius:50%;background:#fff}.mini-sources i:nth-child(1){top:18px;left:0}.mini-sources i:nth-child(2){top:0;left:48px}.mini-sources i:nth-child(3){top:36px;left:58px}.mini-sources:after,.mini-sources:before{position:absolute;height:1px;background:#b9c1ba;content:"";transform-origin:left}.mini-sources:before{top:33px;left:29px;width:35px;transform:rotate(-21deg)}.mini-sources:after{top:40px;left:30px;width:42px;transform:rotate(24deg)}.mini-sources b{position:absolute;right:10px;top:20px;width:35px;height:35px;border-radius:8px;background:var(--sg-blue)}
.mini-agent{height:78px;margin-top:20px;padding:14px;border-radius:8px;background:#151a16}.mini-agent b{float:left;width:25px;height:25px;display:grid;place-items:center;border-radius:6px;background:var(--sg-blue);color:#fff}.mini-agent i{height:5px;margin:5px 0 0 37px;display:block;border-radius:4px;background:#3c443d}.mini-agent i:nth-of-type(1){width:64%}.mini-agent i:nth-of-type(2){width:48%}.mini-agent i:nth-of-type(3){width:57%}
.workspace-boundary{margin:20px 0 0;color:#5f675f;font-size:11px;line-height:1.5}

/* Inner product pages */
.signal-nav a[aria-current="page"]{color:var(--sg-ink)}
.signal-nav a[aria-current="page"]:after{transform:scaleX(1)}
.inner-hero{min-height:610px;padding:clamp(90px,10vw,155px) clamp(22px,4.2vw,68px) 82px;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:clamp(55px,9vw,150px);align-items:end;border-bottom:1px solid var(--sg-line);background:var(--sg-canvas)}
.inner-hero>div{max-width:900px}.inner-hero h1{margin:0;font-size:clamp(56px,7vw,102px);font-weight:470;letter-spacing:-.067em;line-height:.96;text-wrap:balance}.inner-hero>div>p:last-child{max-width:680px;margin:30px 0 0;color:var(--sg-muted);font-size:19px;line-height:1.55}
.inner-hero aside{padding:24px;border-top:1px solid #aeb5ae;border-bottom:1px solid #aeb5ae}.inner-hero aside span{color:var(--sg-blue);font-family:var(--sg-mono);font-size:8px;letter-spacing:.1em}.inner-hero aside p{margin:14px 0 0;color:#555d56;font-size:14px;line-height:1.6}

/* Pricing */
.pricing-includes{padding:110px clamp(22px,4.2vw,68px);display:grid;grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr);gap:clamp(60px,9vw,140px);background:#fff}
.pricing-includes-intro h2{margin:0;font-size:clamp(42px,4.8vw,66px);font-weight:480;letter-spacing:-.055em;line-height:1.02}.pricing-includes-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--sg-line)}.pricing-includes-grid>div{min-height:185px;padding:26px 22px;border-right:1px solid var(--sg-line);border-bottom:1px solid var(--sg-line)}.pricing-includes-grid>div:nth-child(even){border-right:0}.pricing-includes-grid span{color:var(--sg-blue);font-family:var(--sg-mono);font-size:8px}.pricing-includes-grid strong{display:block;margin-top:32px;font-size:19px;font-weight:560}.pricing-includes-grid p{margin:9px 0 0;color:var(--sg-muted);font-size:13px;line-height:1.55}
.pricing-section{padding:110px clamp(22px,4.2vw,68px);background:var(--sg-canvas)}.pricing-toolbar{display:flex;align-items:end;justify-content:space-between;gap:50px}.pricing-toolbar h2{max-width:780px;margin:0;font-size:clamp(42px,4.8vw,66px);font-weight:480;letter-spacing:-.055em;line-height:1.02}.pricing-toggle{padding:4px;display:flex;border-radius:10px;background:#e3e7e2}.pricing-toggle button{height:42px;padding:0 17px;border:0;border-radius:7px;background:transparent;color:#687069;font-size:12px;cursor:pointer}.pricing-toggle button.is-active{background:#fff;color:var(--sg-ink);box-shadow:0 3px 10px rgba(25,33,26,.07)}.pricing-boundary{max-width:930px;margin:26px 0 0;color:var(--sg-muted);font-size:13px;line-height:1.55}
.pricing-panel{margin-top:55px}.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.price-card{position:relative;min-height:720px;padding:30px 27px;display:flex;flex-direction:column;border:1px solid var(--sg-line);border-radius:14px;background:#fff}.price-card-featured{border-color:var(--sg-blue);box-shadow:0 20px 50px rgba(39,87,245,.12)}.price-badge{position:absolute;top:-15px;right:24px;padding:8px 11px;border-radius:20px;background:var(--sg-blue);color:#fff;font-family:var(--sg-mono);font-size:8px;letter-spacing:.08em}.price-card-top>span,.diagnostic-copy>span{color:var(--sg-blue);font-family:var(--sg-mono);font-size:8px;letter-spacing:.1em}.price-card h3{margin:20px 0 0;font-size:31px;font-weight:560;letter-spacing:-.045em}.price-card-top>p{min-height:86px;margin:13px 0 0;color:var(--sg-muted);font-size:13px;line-height:1.55}.price{margin-top:28px;padding-top:24px;border-top:1px solid var(--sg-line)}.price small{display:block;color:#858c86;font-family:var(--sg-mono);font-size:8px;letter-spacing:.1em}.price strong{display:inline-block;margin-top:7px;font-size:42px;font-weight:570;letter-spacing:-.055em}.price>span{margin-left:6px;color:#747c75;font-size:12px}.price-term{margin:8px 0 0;color:#7c847d;font-size:11px}.price-card ul,.diagnostic-offer ul{margin:25px 0 28px;padding:0;border-top:1px solid var(--sg-line);list-style:none}.price-card li,.diagnostic-offer li{position:relative;padding:12px 0 12px 22px;border-bottom:1px solid #edf0ed;color:#444b45;font-size:12px;line-height:1.45}.price-card li:before,.diagnostic-offer li:before{position:absolute;top:13px;left:0;color:var(--sg-blue);content:"✓"}.price-card>.signal-button{width:100%;margin-top:auto}
.diagnostic-card{display:grid;grid-template-columns:1.1fr .9fr;border:1px solid var(--sg-line);border-radius:15px;background:#fff;overflow:hidden}.diagnostic-copy{padding:50px}.diagnostic-copy h3{margin:20px 0 0;font-size:50px;font-weight:520;letter-spacing:-.055em}.diagnostic-copy>p{max-width:620px;margin:18px 0 0;color:var(--sg-muted);font-size:17px;line-height:1.55}.diagnostic-credit{margin-top:55px;padding:22px;border-left:3px solid var(--sg-blue);background:#f0f3ff}.diagnostic-credit strong{font-size:21px}.diagnostic-credit p{margin:7px 0 0;color:#626b64;font-size:13px;line-height:1.5}.diagnostic-offer{padding:42px;background:#121713;color:#fff}.diagnostic-offer .price{margin:0;border-color:#303731}.diagnostic-offer .price small{color:#9aa39b}.diagnostic-offer li{border-color:#303731;color:#c1c9c2}.diagnostic-offer .signal-button{width:100%}
.pricing-fit{padding:110px clamp(22px,4.2vw,68px);display:grid;grid-template-columns:minmax(280px,.75fr) minmax(0,1.25fr);gap:clamp(60px,9vw,140px);background:#fff}.pricing-fit h2{margin:0;font-size:clamp(40px,4.5vw,62px);font-weight:480;letter-spacing:-.055em;line-height:1.02}.fit-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--sg-line)}.fit-grid article{padding:27px 24px;border-right:1px solid var(--sg-line);border-bottom:1px solid var(--sg-line)}.fit-grid article:last-child{border-right:0}.fit-grid article>span{color:var(--sg-blue);font-family:var(--sg-mono);font-size:8px;letter-spacing:.1em}.fit-grid ul{margin:25px 0 0;padding:0;list-style:none}.fit-grid li{padding:13px 0;border-top:1px solid #e6eae6;color:#555d56;font-size:13px;line-height:1.45}
.signal-faq-section{padding:110px clamp(22px,4.2vw,68px);display:grid;grid-template-columns:minmax(270px,.7fr) minmax(0,1.3fr);gap:clamp(60px,9vw,140px);background:var(--sg-canvas)}.signal-faq-section h2{margin:0;font-size:clamp(40px,4.7vw,64px);font-weight:480;letter-spacing:-.055em;line-height:1.02}.signal-faq-list{border-top:1px solid #bfc6bf}.signal-faq-list details{border-bottom:1px solid #bfc6bf}.signal-faq-list summary{padding:24px 0;display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:17px;font-weight:550;cursor:pointer;list-style:none}.signal-faq-list summary::-webkit-details-marker{display:none}.signal-faq-list summary span{font-size:23px;font-weight:300;transition:transform .2s}.signal-faq-list details[open] summary span{transform:rotate(45deg)}.signal-faq-list details p{max-width:720px;margin:-4px 0 24px;color:var(--sg-muted);font-size:14px;line-height:1.65}

/* Method */
.method-map-section{padding:110px clamp(22px,4.2vw,68px);background:#fff}.method-map-heading h2{margin:0;font-size:clamp(42px,5vw,70px);font-weight:480;letter-spacing:-.055em}.method-map{margin-top:65px;display:grid;grid-template-columns:1fr 40px 1fr 40px 1fr 40px 1fr 40px 1fr;align-items:center}.method-map article{min-height:260px;padding:22px;display:flex;flex-direction:column;border:1px solid var(--sg-line);border-radius:12px;background:#f7f9f6}.method-map article>span{font-family:var(--sg-mono);font-size:8px;color:var(--sg-blue)}.method-node{width:44px;height:44px;margin-top:38px;display:grid;place-items:center;border-radius:10px;background:var(--sg-ink);color:#fff;font-family:var(--sg-mono);font-size:13px;font-style:normal}.method-node-action,.method-node-lead{background:var(--sg-blue)}.method-map h3{margin:auto 0 8px;font-size:19px;font-weight:560}.method-map p{margin:0;color:var(--sg-muted);font-size:12px;line-height:1.5}.method-map>b{height:1px;background:#bdc5bd}.method-map>b:after{float:right;margin-top:-3px;border-top:3px solid transparent;border-bottom:3px solid transparent;border-left:5px solid #8d958e;content:""}
.method-core{padding:110px clamp(22px,4.2vw,68px);background:var(--sg-canvas)}.method-core-intro{max-width:760px}.method-core-intro h2{margin:0;font-size:clamp(48px,6vw,82px);font-weight:470;letter-spacing:-.06em}.method-core-intro>p:last-child{max-width:580px;margin:24px 0 0;color:var(--sg-muted);font-size:17px;line-height:1.55}.method-core-grid{margin-top:65px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.method-core-grid article{min-height:620px;padding:24px;display:flex;flex-direction:column;border:1px solid var(--sg-line);border-radius:13px;background:#fff}.core-visual{height:220px;margin-bottom:28px;border-radius:10px;background:#edf0ec;overflow:hidden}.core-index{color:var(--sg-blue);font-family:var(--sg-mono);font-size:8px;letter-spacing:.09em}.method-core-grid h3{margin:17px 0 0;font-size:29px;font-weight:550;letter-spacing:-.04em}.method-core-grid article>p{margin:14px 0 0;color:var(--sg-muted);font-size:14px;line-height:1.6}.method-core-grid ul{margin:auto 0 0;padding:22px 0 0;border-top:1px solid var(--sg-line);list-style:none}.method-core-grid li{padding:9px 0;border-bottom:1px solid #edf0ed;color:#4e554f;font-size:12px}
.core-visibility{position:relative;padding:23px;display:flex;align-items:flex-end;gap:8px;background:linear-gradient(145deg,#e6ecff,#eef1ed)}.core-visibility>span{position:absolute;top:22px;left:22px;font-size:37px;font-weight:570;letter-spacing:-.05em}.core-visibility i{width:17%;height:var(--h);border-radius:6px 6px 2px 2px;background:#91a7fb}.core-visibility i:nth-of-type(1){--h:25%}.core-visibility i:nth-of-type(2){--h:39%}.core-visibility i:nth-of-type(3){--h:55%}.core-visibility i:nth-of-type(4){--h:76%;background:var(--sg-blue)}.core-visibility b{position:absolute;right:20px;top:24px;width:9px;height:9px;border-radius:50%;background:var(--sg-green);box-shadow:0 0 0 7px rgba(20,122,81,.12)}
.core-opportunity{padding:25px;display:grid;grid-template-columns:1fr auto;align-content:center;gap:15px;background:#121713;color:#fff}.core-opportunity>span{grid-column:1/-1;font-family:var(--sg-mono);font-size:10px;color:#aebdff}.core-opportunity>div{display:flex;flex-direction:column;gap:8px}.core-opportunity i{height:12px;border-radius:4px;background:#333c34}.core-opportunity i:nth-child(1){width:90%}.core-opportunity i:nth-child(2){width:65%;background:#5169c7}.core-opportunity i:nth-child(3){width:78%}.core-opportunity b{width:52px;height:52px;display:grid;place-items:center;border-radius:50%;background:var(--sg-blue);font-family:var(--sg-mono);font-size:12px}
.core-agent{padding:25px;background:#111713;color:#fff}.core-agent b{width:38px;height:38px;display:grid;place-items:center;border-radius:9px;background:var(--sg-blue)}.core-agent i{height:8px;margin:12px 0 0;display:block;border-radius:5px;background:#343c35}.core-agent i:nth-of-type(1){width:78%}.core-agent i:nth-of-type(2){width:58%}.core-agent i:nth-of-type(3){width:69%}.core-agent span{margin-top:22px;padding:8px 10px;display:inline-block;border:1px solid #3b443c;border-radius:6px;font-family:var(--sg-mono);font-size:8px;color:#b7c0b8}
.method-work-section{padding:110px clamp(22px,4.2vw,68px);background:#121713;color:#fff}.method-work-heading{max-width:850px}.method-work-heading h2{margin:0;font-size:clamp(45px,5.5vw,76px);font-weight:470;letter-spacing:-.06em;line-height:1}.method-work-heading>p:last-child{max-width:580px;margin:23px 0 0;color:#aeb7af;font-size:17px;line-height:1.55}.method-work-grid{margin-top:65px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #343b35;border-left:1px solid #343b35}.method-work-grid article{min-height:245px;padding:28px;border-right:1px solid #343b35;border-bottom:1px solid #343b35}.method-work-grid span{color:#91a8ff;font-family:var(--sg-mono);font-size:8px}.method-work-grid h3{margin:52px 0 12px;font-size:24px;font-weight:530}.method-work-grid p{margin:0;color:#9fa9a1;font-size:13px;line-height:1.55}
.measurement-section{padding:110px clamp(22px,4.2vw,68px);display:grid;grid-template-columns:minmax(300px,.7fr) minmax(0,1.3fr);gap:clamp(60px,9vw,140px);background:#fff}.measurement-copy h2{margin:0;font-size:clamp(42px,4.8vw,66px);font-weight:480;letter-spacing:-.055em;line-height:1.02}.measurement-copy>p:last-child{margin:22px 0 0;color:var(--sg-muted);line-height:1.55}.measurement-ladder{border-top:1px solid var(--sg-line)}.measurement-ladder>div{min-height:92px;padding:18px 0;display:grid;grid-template-columns:50px 1fr auto;align-items:center;gap:18px;border-bottom:1px solid var(--sg-line)}.measurement-ladder>div>span{font-family:var(--sg-mono);font-size:8px;color:var(--sg-blue)}.measurement-ladder strong{display:block;font-size:16px}.measurement-ladder small{display:block;margin-top:5px;color:var(--sg-muted);font-size:11px}.measurement-ladder b{padding:7px 9px;border:1px solid var(--sg-line);border-radius:20px;color:#707871;font-family:var(--sg-mono);font-size:7px;letter-spacing:.08em}
.method-cycle{padding:110px clamp(22px,4.2vw,68px);background:var(--sg-canvas)}.method-cycle>div{max-width:760px}.method-cycle h2{margin:0;font-size:clamp(48px,5.7vw,80px);font-weight:470;letter-spacing:-.06em}.method-cycle ol{margin:60px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #bcc3bc;border-bottom:1px solid #bcc3bc;list-style:none}.method-cycle li{min-height:300px;padding:28px;border-right:1px solid #bcc3bc}.method-cycle li:last-child{border-right:0}.method-cycle li>span{font-family:var(--sg-mono);font-size:8px;color:var(--sg-blue);letter-spacing:.08em}.method-cycle h3{margin:80px 0 12px;font-size:27px;font-weight:550}.method-cycle li p{margin:0;color:var(--sg-muted);font-size:14px;line-height:1.55}

/* Dedicated audit */
.signal-audit-page{min-height:100vh}.signal-audit-header{height:76px;padding:0 clamp(20px,4vw,60px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--sg-line);background:#fff}.signal-audit-header>div{display:flex;gap:26px}.signal-audit-header>div a{font-size:13px;color:#555d56}.audit-page-main{min-height:calc(100vh - 130px);display:grid;grid-template-columns:minmax(0,.92fr) minmax(560px,1.08fr)}.audit-page-copy{position:relative;padding:clamp(60px,7vw,105px) clamp(28px,6vw,95px);background:#121713;color:#fff;overflow:hidden}.audit-page-copy:before{position:absolute;right:-230px;bottom:-280px;width:600px;height:600px;border:1px solid rgba(107,137,255,.23);border-radius:50%;content:""}.audit-page-copy h1{position:relative;z-index:1;max-width:720px;margin:0;font-size:clamp(52px,6.2vw,88px);font-weight:470;letter-spacing:-.065em;line-height:.97}.audit-page-lead{position:relative;z-index:1;max-width:600px;margin:27px 0 0;color:#b2bbb3;font-size:17px;line-height:1.55}.audit-page-points{position:relative;z-index:1;margin-top:45px;display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #343c35}.audit-page-points>div{padding:17px 14px 17px 0;display:flex;gap:13px;border-bottom:1px solid #343c35}.audit-page-points span{color:#91a8ff;font-family:var(--sg-mono);font-size:8px}.audit-page-points p{margin:0;color:#aab3ab;font-size:11px;line-height:1.45}.audit-page-points strong{display:block;margin-bottom:4px;color:#fff;font-size:13px}
.audit-mini-report{position:relative;z-index:1;margin-top:45px;padding:20px;border:1px solid #3b443c;border-radius:12px;background:#f7f9f6;color:var(--sg-ink);box-shadow:0 30px 70px rgba(0,0,0,.22)}.audit-mini-report header{display:flex;align-items:center;justify-content:space-between;color:#777f78;font-family:var(--sg-mono);font-size:7px;letter-spacing:.08em}.audit-mini-report header i{padding:5px 7px;border-radius:5px;background:#e7eae6;font-style:normal}.audit-score{margin-top:18px;display:flex;align-items:center;justify-content:space-between}.audit-score small{display:block;color:#7c847d;font-family:var(--sg-mono);font-size:7px}.audit-score strong{font-size:45px;font-weight:580}.audit-score>div:first-child>span{color:#747c75;font-size:11px}.audit-ring{position:relative;width:64px;height:64px;border-radius:50%;background:conic-gradient(var(--sg-blue) 0 38%,#dde2dd 38%)}.audit-ring:after{position:absolute;inset:8px;border-radius:50%;background:#f7f9f6;content:""}.audit-gaps{margin-top:18px;border-top:1px solid var(--sg-line)}.audit-gaps>span{padding:9px 0;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--sg-line);font-size:9px}.audit-gaps i{width:5px;height:5px;border-radius:50%;background:var(--sg-blue)}.audit-gaps b{margin-left:auto;font-family:var(--sg-mono);font-size:7px}.audit-mini-report>p{margin:14px 0 0;color:#7b827c;font-size:8px}
.audit-page-form{padding:clamp(50px,7vw,105px) clamp(24px,6vw,90px);background:var(--sg-canvas)}.audit-page-form .audit-form-shell{max-width:720px;margin:0 auto}.audit-page-privacy{max-width:680px;margin:17px auto 0;color:#5f675f;font-size:11px;line-height:1.5}.audit-page-footer{min-height:54px;padding:15px clamp(20px,4vw,60px);display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--sg-line);background:#fff;color:#5f675f;font-family:var(--sg-mono);font-size:10px}.audit-page-footer>div{display:flex;gap:20px}

[data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s cubic-bezier(.2,.8,.2,1)}
[data-reveal].is-visible{opacity:1;transform:translateY(0)}
@keyframes signalPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.78);opacity:.75}}

@media(max-width:1100px){
  .signal-header{grid-template-columns:1fr auto}.signal-nav{display:none}.signal-header-actions{grid-column:2}.signal-menu{display:block}.signal-header-cta{display:none}.signal-nav.is-open{position:absolute;top:73px;right:16px;left:16px;padding:16px;display:flex;flex-direction:column;align-items:stretch;gap:0;border:1px solid var(--sg-line);border-radius:12px;background:#fff;box-shadow:var(--sg-shadow)}.signal-nav.is-open a{padding:13px}
  .signal-dashboard-hint{display:block}.signal-dashboard-wrap{padding:0;overflow-x:auto;scrollbar-width:thin;scrollbar-color:#929b93 transparent}.signal-dashboard-wrap::-webkit-scrollbar{height:7px}.signal-dashboard-wrap::-webkit-scrollbar-thumb{border-radius:8px;background:#929b93}.signal-dashboard{margin:0 22px;transform:none}
  .outcome-grid{grid-template-columns:1fr}.outcome-grid article{min-height:390px;border-right:0;border-bottom:1px solid var(--sg-line)}.outcome-grid article:last-child{border-bottom:0}.outcome-visual{max-width:520px;width:100%}
  .signal-agent-section,.signal-audit-section{grid-template-columns:1fr}.audit-copy{position:static}.signal-agent-section{gap:60px}.signal-audit-section{gap:55px}
  .workspace-empty{grid-template-columns:1fr}.workspace-activation-map{min-height:330px}.workspace-preview-grid{grid-template-columns:1fr 1fr}.workspace-preview-grid article:last-child{grid-column:1/-1}
  .inner-hero{grid-template-columns:1fr;min-height:auto}.inner-hero aside{max-width:620px}
  .pricing-includes,.pricing-fit,.signal-faq-section,.measurement-section{grid-template-columns:1fr}.price-grid{grid-template-columns:1fr 1fr}.price-card:last-child{grid-column:1/-1;min-height:600px}.method-map{grid-template-columns:1fr 28px 1fr 28px 1fr}.method-map article:nth-of-type(4),.method-map article:nth-of-type(5),.method-map>b:nth-of-type(3),.method-map>b:nth-of-type(4){margin-top:28px}.method-map article:nth-of-type(4){grid-column:2/4}.method-map article:nth-of-type(5){grid-column:4/6}.method-core-grid{grid-template-columns:1fr 1fr}.method-core-grid article:last-child{grid-column:1/-1}.audit-page-main{grid-template-columns:1fr}.audit-page-copy{padding-right:clamp(28px,9vw,110px);padding-left:clamp(28px,9vw,110px)}.audit-mini-report{max-width:630px}.audit-page-form{padding-right:clamp(24px,9vw,110px);padding-left:clamp(24px,9vw,110px)}
}
@media(max-width:1000px){
  .signal-auth-main{grid-template-columns:1fr}.auth-product-panel{display:none}.auth-panel{padding:120px 28px 60px}.signal-auth-header{padding:0 24px}
}
@media(max-width:820px){
  .signal-announcement span:nth-of-type(2),.signal-announcement i:nth-of-type(2){display:none}
  .signal-login-link{display:none}.signal-nav.is-open .signal-mobile-login{display:block;border-top:1px solid var(--sg-line)}.signal-header{height:66px;padding:0 18px}.signal-nav.is-open{top:65px}.signal-wordmark strong{font-size:14px}
  .signal-hero{padding:70px 20px 0}.signal-hero h1{font-size:clamp(45px,12vw,70px)}.signal-hero-text{font-size:17px}.signal-domain-form{max-width:520px}
  .signal-dashboard-hint{margin-top:45px;margin-bottom:-52px;padding:0 18px}.signal-dashboard-wrap{margin-top:65px}.signal-dashboard{min-width:850px;margin:0 18px}.signal-disclosure{padding:0 18px}
  .engine-band{padding:38px 20px}.engine-list{justify-content:flex-start;display:grid;grid-template-columns:1fr 1fr;gap:18px 24px}
  .signal-section{padding:90px 20px}.outcome-grid{margin-top:48px}.outcome-grid article{padding:22px}.how-steps{margin-top:48px}.how-steps li{grid-template-columns:45px 1fr}.how-steps small{display:none}
  .signal-agent-section,.signal-audit-section{padding:90px 20px}.agent-answer{border-radius:12px}.agent-response{padding:24px 22px}.agent-answer>footer{align-items:flex-start;flex-direction:column}
  .signal-final-cta{padding:75px 20px;grid-template-columns:1fr;gap:35px}.signal-footer{padding:50px 20px 24px;grid-template-columns:1fr 1fr}.signal-footer>div:first-child{grid-column:1/-1}
  .guide-layout{grid-template-columns:1fr}.guide-copy,.guide-form-wrap{padding:48px 25px}.guide-copy h2{font-size:36px}
  .signal-auth-main{grid-template-columns:1fr}.auth-product-panel{display:none}.auth-panel{padding:120px 24px 60px}.signal-auth-header{padding:0 20px}
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