*{box-sizing:border-box;margin:0;padding:0;}
:root{
  --bg:#FFFFFF;
  --surface:#FAFAFA;
  --surface2:#F2F2F2;
  --accent:#111111;
  --accent-dim:rgba(17,17,17,0.05);
  --accent-border:rgba(17,17,17,0.14);
  --text:#111111;
  --muted:#6B6B6B;
  --border:rgba(17,17,17,0.08);
  --warn:rgba(220,100,60,0.10);
  --warn-border:rgba(220,100,60,0.30);
  --warn-text:#B8501F;
}
html{scroll-behavior:smooth;}
body{background:var(--bg);color:var(--text);font-family:'Space Grotesk',system-ui,sans-serif;font-size:14px;line-height:1.6;min-height:100vh;}
#product, #solutions, #applications{scroll-margin-top:70px;}
.display{font-family:'Space Grotesk',system-ui,sans-serif;}
.mono{font-family:'Space Mono',monospace;}

/* Nav */
nav{display:flex;justify-content:space-between;align-items:center;padding:16px calc(50% - 510px);border-bottom:1px solid rgba(17,17,17,0.10);position:sticky;top:0;background:var(--bg);z-index:100;}
.logo{display:flex;align-items:center;gap:10px;}
.logo-icon{width:26px;height:26px;background:var(--accent);border-radius:5px;display:flex;align-items:center;justify-content:center;font-size:12px;color:#FFFFFF;font-weight:700;}
.logo-name{font-family:'Space Grotesk',sans-serif;font-size:15px;font-weight:600;letter-spacing:-0.01em;}
.brand-logo{height:42px;width:auto;display:block;}
.footer-brand-logo{height:52px;}
.beta-tag{font-size:10px;color:var(--muted);padding:1px 6px;border:1px solid var(--border);border-radius:4px;font-family:'Space Mono',monospace;}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-link{font-size:13px;color:var(--text);display:flex;align-items:center;gap:3px;cursor:pointer;text-decoration:none;}
.nav-btns{display:flex;gap:8px;align-items:center;}
.nav-user{font-size:11px;color:var(--muted);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border);padding:8px 18px;border-radius:6px;font-size:12px;cursor:pointer;font-family:'Space Grotesk',sans-serif;}
.btn-accent{background:var(--accent);color:#FFFFFF;border:none;padding:8px 18px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;font-family:'Space Grotesk',sans-serif;}

/* Decorative faint lines */
.line-wrap{position:relative;}
.line-h{position:absolute;left:0;right:0;height:1px;background:rgba(17,17,17,0.07);pointer-events:none;z-index:0;}
.line-v{position:absolute;top:0;bottom:0;width:1px;background:rgba(17,17,17,0.07);pointer-events:none;z-index:0;}

/* Hero */
.hero{padding:72px 40px 56px;max-width:1060px;margin:0 auto;display:flex;gap:52px;align-items:flex-start;position:relative;z-index:1;}
.hero-left{flex:0 0 400px;}
.eyebrow{font-family:'Space Mono',monospace;font-size:10px;color:var(--muted);letter-spacing:0.14em;text-transform:uppercase;margin-bottom:18px;}
.hero-h1{font-family:'Space Grotesk',sans-serif;font-size:42px;font-weight:700;line-height:1.08;letter-spacing:-0.03em;margin-bottom:18px;}
.hero-sub{font-size:14px;color:var(--muted);line-height:1.75;margin-bottom:28px;}
.hero-ctas{display:flex;gap:10px;margin-bottom:18px;}
.btn-accent-lg{background:var(--accent);color:#FFFFFF;border:none;padding:11px 26px;border-radius:7px;font-size:13px;font-weight:600;cursor:pointer;font-family:'Space Grotesk',sans-serif;}
.btn-ghost-lg{background:transparent;color:var(--muted);border:1px solid var(--border);padding:11px 22px;border-radius:7px;font-size:13px;cursor:pointer;font-family:'Space Grotesk',sans-serif;}
.social-proof{font-family:'Space Mono',monospace;font-size:10px;color:var(--muted);}

/* Interface mock */
.interface-mock{flex:1;background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden;}
.mock-chrome{padding:11px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:7px;}
.dot{width:9px;height:9px;border-radius:50%;background:var(--border);}
.mock-title{font-family:'Space Mono',monospace;font-size:10px;color:var(--muted);margin-left:6px;}
.mock-body{padding:18px 18px 0;}
.msg-label{font-family:'Space Mono',monospace;font-size:9px;color:var(--muted);margin-bottom:5px;letter-spacing:0.08em;}
.msg-label.agent{color:var(--accent);}
.user-msg{background:var(--accent-dim);border:1px solid var(--accent-border);border-radius:8px;padding:10px 13px;font-size:12px;line-height:1.65;color:var(--text);margin-bottom:14px;}
.agent-text{font-size:12px;color:var(--text);line-height:1.7;margin-bottom:9px;}
.tool-pills{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:10px;}
.pill{font-family:'Space Mono',monospace;font-size:9px;padding:3px 8px;border-radius:4px;background:var(--accent-dim);border:1px solid var(--accent-border);color:var(--accent);}
.pill.warn{background:var(--warn);border-color:var(--warn-border);color:var(--warn-text);}
.agent-result{font-size:12px;color:var(--muted);line-height:1.65;padding-bottom:0;}
.mock-input{border-top:1px solid var(--border);padding:11px 14px;display:flex;gap:8px;align-items:center;}
.input-bar{flex:1;background:var(--surface2);border:1px solid var(--border);border-radius:5px;padding:8px 12px;font-size:12px;color:var(--muted);font-family:'Space Grotesk',sans-serif;}
.send-btn{width:30px;height:30px;background:var(--accent);border-radius:5px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:13px;color:#FFFFFF;flex-shrink:0;}

/* Divider */
.divider{border-top:1px solid var(--border);max-width:1060px;margin:0 auto;}

/* Capabilities */
.caps-section{padding:60px 40px;max-width:1060px;margin:0 auto;}
.section-eyebrow{font-family:'Space Mono',monospace;font-size:10px;color:var(--muted);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:10px;}
.section-h2{font-family:'Space Grotesk',sans-serif;font-size:26px;font-weight:600;letter-spacing:-0.02em;margin-bottom:36px;}
.caps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;}
.cap-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:18px;transition:border-color 0.18s;}
.cap-card:hover{border-color:var(--accent-border);}
.cap-icon{font-size:17px;color:var(--accent);margin-bottom:9px;}
.cap-name{font-family:'Space Grotesk',sans-serif;font-size:13px;font-weight:600;margin-bottom:5px;}
.cap-desc{font-size:12px;color:var(--muted);line-height:1.6;}

/* Workflow */
.flow-section{padding:0 40px 60px;max-width:1060px;margin:0 auto;}
.flow-inner{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:36px 44px;}
.flow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:28px;}
.flow-num{font-family:'Space Mono',monospace;font-size:26px;color:var(--accent-border);margin-bottom:10px;}
.flow-title{font-family:'Space Grotesk',sans-serif;font-size:14px;font-weight:600;margin-bottom:7px;}
.flow-desc{font-size:12px;color:var(--muted);line-height:1.7;}

/* Solutions — case-study style section */
.sol-eyebrow{display:flex;align-items:center;gap:10px;font-family:'Space Mono',monospace;font-size:10.5px;color:var(--muted);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:16px;}
.sol-eyebrow .dash{width:18px;height:1px;background:var(--muted);}
.sol-h2{font-family:'Space Grotesk',sans-serif;font-size:30px;font-weight:600;letter-spacing:-0.02em;color:var(--text);margin-bottom:36px;line-height:1.2;}
.sol-card{border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--bg);}
.sol-row{padding:30px 36px;border-bottom:1px solid var(--border);}
.sol-row:last-child{border-bottom:none;}
.sol-tag{font-family:'Space Mono',monospace;font-size:10.5px;color:var(--muted);letter-spacing:0.06em;text-transform:uppercase;margin-bottom:10px;}
.sol-headline{font-size:17px;color:var(--text);margin-bottom:22px;}
.sol-stats{display:flex;gap:48px;align-items:flex-end;}
.sol-stat-val{font-family:'Space Grotesk',sans-serif;font-size:24px;font-weight:600;color:var(--text);}
.sol-stat-key{font-size:11.5px;color:var(--muted);margin-top:3px;}

/* CTA */
.cta-section{padding:0 40px 72px;max-width:1060px;margin:0 auto;text-align:center;}
.cta-h2{font-family:'Space Grotesk',sans-serif;font-size:30px;font-weight:700;letter-spacing:-0.02em;margin-bottom:12px;}
.cta-sub{font-size:14px;color:var(--muted);margin-bottom:26px;}

/* Footer */
footer{border-top:1px solid var(--border);padding:56px 40px 32px;}
.footer-inner{max-width:1060px;margin:0 auto;}
.footer-top{padding-bottom:36px;}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.footer-logo .logo-icon{width:24px;height:24px;}
.footer-logo .logo-name{font-size:15px;font-weight:600;}
.footer-tagline{font-size:13px;color:var(--muted);max-width:560px;line-height:1.7;margin-bottom:22px;}
.footer-social{width:30px;height:30px;border:1px solid var(--border);border-radius:6px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px;margin-bottom:20px;}
.footer-meta{font-size:12.5px;color:var(--muted);line-height:1.8;}
.footer-meta a{color:var(--accent);}
.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;border-top:1px solid var(--border);padding-top:32px;}
.footer-col{border:1px solid var(--border);border-radius:10px;padding:16px 18px 18px;}
.footer-col-title{font-size:12.5px;font-weight:600;color:var(--text);margin-bottom:14px;}
.footer-col a{display:block;font-size:12px;color:var(--muted);margin-bottom:11px;}
.footer-col a.legal-link{cursor:pointer;}
.footer-col a.legal-link:hover{color:var(--text);}

/* Legal modal (Privacy / Terms) */
.legal-modal{position:fixed;inset:0;z-index:1000;display:none;align-items:center;justify-content:center;padding:24px;}
.legal-modal.open{display:flex;}
.legal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,0.66);backdrop-filter:blur(2px);}
.legal-dialog{position:relative;width:100%;max-width:620px;max-height:82vh;display:flex;flex-direction:column;background:var(--bg);border:1px solid var(--border);border-radius:12px;box-shadow:0 24px 60px rgba(0,0,0,0.5);}
.legal-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px 14px;border-bottom:1px solid var(--border);}
.legal-title{font-family:'Space Grotesk',sans-serif;font-size:17px;font-weight:600;letter-spacing:-0.01em;}
.legal-close{background:transparent;border:none;color:var(--muted);font-size:22px;line-height:1;cursor:pointer;padding:2px 6px;border-radius:6px;}
.legal-close:hover{color:var(--text);background:var(--accent-dim);}
.legal-body{overflow-y:auto;padding:18px 22px 24px;font-size:13px;line-height:1.7;color:var(--muted);}
.legal-body h4{font-family:'Space Grotesk',sans-serif;font-size:13px;font-weight:600;color:var(--text);margin:18px 0 6px;}
.legal-body h4:first-child{margin-top:0;}
.legal-body p{margin:0 0 10px;}
.legal-body ul{margin:0 0 10px;padding-left:18px;}
.legal-body li{margin:3px 0;}
.legal-body .legal-updated{font-family:'Space Mono',monospace;font-size:10.5px;color:var(--muted);margin-bottom:16px;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:36px;font-size:11.5px;color:var(--muted);}

.anim-step{opacity:0;transform:translateY(6px);transition:opacity 0.45s ease, transform 0.45s ease;}
.anim-step.show{opacity:1;transform:translateY(0);}
.cursor-blink{animation:blink 0.9s steps(1) infinite;color:var(--muted);margin-left:1px;}
@keyframes blink{50%{opacity:0;}}
.dotflicker{display:inline-block;}
#thinkingText.thinking-active .dotflicker{animation:dotpulse 1.1s steps(1) infinite;}
@keyframes dotpulse{
  0%{opacity:0.25;}
  33%{opacity:0.6;}
  66%{opacity:1;}
  100%{opacity:0.25;}
}