/* Jarvis Quant public site + sign-in: calm financial look, light and dark. */
:root{--bg:#f6f7f9;--surface:#fff;--surface-2:#f0f2f5;--line:#e3e6eb;--line-2:#cfd4dc;--fg:#0f1621;--fg-2:#3e4756;--muted:#667085;
  --acc:#1f5fd1;--acc-2:#174ba8;--acc-bg:#e8effc;--up:#12805c;--down:#c2352e;--warn:#9a6105;--warn-bg:#fdf3e1;
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--display:"Inter",-apple-system,"Segoe UI",sans-serif;--mono:ui-monospace,"SF Mono",Consolas,monospace;color-scheme:light}
@media (prefers-color-scheme:dark){:root{--bg:#0c0f14;--surface:#12161d;--surface-2:#181d26;--line:#232a35;--line-2:#323b49;--fg:#eef1f5;--fg-2:#c2c9d4;--muted:#8b95a5;
  --acc:#5b93f5;--acc-2:#79a7f7;--acc-bg:#16233a;--up:#3fbf8c;--down:#ef6b63;--warn:#e7b052;--warn-bg:#2a2214;color-scheme:dark}}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--fg);font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;line-height:1.2;margin:0}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.muted{color:var(--muted)}
/* header */
.s-top{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:saturate(1.5) blur(12px);border-bottom:1px solid var(--line)}
.s-top .wrap{display:flex;align-items:center;gap:24px;height:64px}
.s-logo{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--fg);font-size:16px}.s-logo:hover{text-decoration:none}
.s-mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--acc),#0e2f6e);display:grid;place-items:center;color:#fff;font-size:13px;font-weight:800}
.s-nav{display:flex;gap:22px;margin-left:auto;align-items:center;font-size:14.5px}.s-nav a{color:var(--fg-2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:10px;border:1px solid var(--line-2);background:var(--surface);color:var(--fg);font:600 15px var(--font);cursor:pointer;text-decoration:none!important}
.btn:hover{border-color:var(--muted)}.btn.primary{background:var(--acc);border-color:var(--acc);color:#fff}.btn.primary:hover{background:var(--acc-2)}
.btn.sm{height:36px;padding:0 14px;font-size:14px}
/* hero */
.hero{padding:76px 0 56px}.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{font:600 13px var(--font);letter-spacing:.06em;text-transform:uppercase;color:var(--acc)}
.hero h1{font-size:46px;margin:12px 0 16px}.hero p.lead{font-size:18.5px;color:var(--fg-2);margin:0 0 26px;max-width:560px}
.cta{display:flex;gap:12px;flex-wrap:wrap}
.trust{display:flex;gap:18px;flex-wrap:wrap;margin-top:24px;font-size:13.5px;color:var(--muted)}.trust span::before{content:"✓ ";color:var(--up)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 10px 30px rgba(15,22,33,.06)}
.panel h3{font-size:15px;margin-bottom:12px}
.flow{display:grid;gap:10px}.flow div{display:flex;gap:12px;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surface-2)}
.flow b{display:block;font-size:14.5px}.flow small{color:var(--muted);font-size:13px}
.flow i{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--acc-bg);color:var(--acc);font-style:normal;font-weight:700;flex:none}
/* sections */
section.s{padding:64px 0;border-top:1px solid var(--line)}
section.s h2{font-size:32px;margin:6px 0 10px}.s .sub{color:var(--fg-2);max-width:640px;margin:0 0 30px}
.cols3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.cols2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px}
.card .n{width:30px;height:30px;border-radius:50%;background:var(--acc);color:#fff;display:grid;place-items:center;font-weight:700;font-size:14px;margin-bottom:12px}
.card h3{font-size:18px;margin-bottom:6px}.card p{margin:0;color:var(--fg-2);font-size:15px}
.price{font-size:40px;font-weight:700;letter-spacing:-.03em}.price small{font-size:15px;font-weight:500;color:var(--muted)}
ul.ticks{list-style:none;padding:0;margin:14px 0 0}ul.ticks li{padding:6px 0 6px 26px;position:relative;color:var(--fg-2);font-size:15px}ul.ticks li::before{content:"✓";position:absolute;left:0;color:var(--up);font-weight:700}
.note{background:var(--warn-bg);color:var(--warn);border-radius:12px;padding:14px 16px;font-size:14px}
.perf{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}
details.faq{border-bottom:1px solid var(--line);padding:16px 0}details.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between}details.faq summary::after{content:"+";color:var(--muted)}details.faq[open] summary::after{content:"–"}
details.faq p{color:var(--fg-2);margin:10px 0 0;font-size:15px}
footer.s-foot{border-top:1px solid var(--line);padding:36px 0 46px;font-size:13.5px;color:var(--muted)}
footer.s-foot .wrap{display:grid;grid-template-columns:1.4fr 1fr;gap:28px}.s-foot nav{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end}
.legal{max-width:760px;margin:0 auto;padding:48px 24px 70px}.legal h1{font-size:34px;margin-bottom:6px}.legal h2{font-size:20px;margin:28px 0 8px}.legal p,.legal li{color:var(--fg-2)}
/* sign-in */
.auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}
.auth-side{background:linear-gradient(160deg,#0f2a5c,#0b1730);color:#e8eefb;padding:48px 56px;display:flex;flex-direction:column;gap:28px}
.auth-side .s-logo{color:#fff}.auth-side h2{font-size:30px;color:#fff;max-width:440px}.auth-side p{color:#b9c6e2;margin:0;max-width:460px}
.auth-side ul{list-style:none;padding:0;margin:0;display:grid;gap:14px;max-width:460px}.auth-side li{display:flex;gap:12px;color:#d7e0f3;font-size:15px}
.auth-side li b{display:block;color:#fff}.auth-side li i{width:30px;height:30px;border-radius:8px;background:rgba(255,255,255,.1);display:grid;place-items:center;font-style:normal;flex:none}
.auth-side .small{margin-top:auto;font-size:12.5px;color:#8fa2c9}
.auth-main{display:grid;place-items:center;padding:40px 24px}
.jq-auth-card{width:100%;max-width:400px}
.jq-auth-card h2{font-size:26px;margin-bottom:6px}
.jq-auth-card form{display:grid;gap:14px;margin-top:18px}
.jq-auth-card label{display:grid;gap:6px;font-size:14px;font-weight:500;color:var(--fg-2)}
.jq-auth-card input:not([type=checkbox]){height:46px;border-radius:10px;border:1px solid var(--line-2);background:var(--surface);color:var(--fg);padding:0 14px;font:16px var(--font);width:100%}
.jq-auth-card input:focus{outline:2px solid var(--acc);outline-offset:0;border-color:transparent}
.jq-pw{position:relative;display:block}.jq-reveal{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;background:none;color:var(--acc);font:600 13px var(--font);cursor:pointer}
.jq-check{display:flex!important;flex-direction:row;align-items:flex-start;gap:10px;font-weight:400!important}
.jq-check input{margin-top:4px}
.jq-primary{height:48px;border:0;border-radius:10px;background:var(--acc);color:#fff;font:600 16px var(--font);cursor:pointer}.jq-primary:hover{background:var(--acc-2)}
.jq-links{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:14px;margin:14px 0 0}
.jq-muted{color:var(--muted);font-size:14.5px}
.jq-alert{background:#fdecea;color:#9c2a24;border-radius:10px;padding:10px 14px;font-size:14px;margin-top:12px}.jq-alert.ok{background:#e6f5ee;color:#0e6b4c}
@media (prefers-color-scheme:dark){.jq-alert{background:#3a1b19;color:#f3b4ae}.jq-alert.ok{background:#12302a;color:#9fe0c4}}
.jq-invite{margin-top:18px;border-top:1px solid var(--line);padding-top:14px;font-size:14px}.jq-invite summary{cursor:pointer;color:var(--acc)}
.jq-invite-form{display:flex!important;grid-template-columns:none;gap:8px;margin-top:10px}.jq-invite-form input{flex:1}.jq-invite-form .jq-primary{height:46px;padding:0 16px}
code{font-family:var(--mono);font-size:.92em}
@media (max-width:900px){.hero .wrap,.cols3,.cols2,footer.s-foot .wrap{grid-template-columns:1fr}.hero{padding:44px 0 36px}.hero h1{font-size:34px}
  .s-nav a:not(.btn):not(.s-in){display:none}.s-nav{gap:14px}.auth{grid-template-columns:1fr}.auth-side{padding:28px 24px;gap:16px}.auth-side ul,.auth-side .small{display:none}.s-foot nav{justify-content:flex-start}}