/* LYNNAGEN — the public site (2026-10-09): one dark theme over the whole site, a hero the height of the screen
   with the turning helix (hero.js), the sections of the site as it was (products, the review model, coverage,
   workflow, principles, the demo form), and the content pages. The app's own pages keep their own stylesheets. */
:root{
  --bg:#050b17; --bg-2:#0a1529; --bg-3:#0e1c38;
  --panel:rgba(255,255,255,.035); --panel-2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.10); --line-strong:rgba(255,255,255,.18);
  --ink:#e9eff8; --muted:#9fb0c4; --faint:#6f8199;
  --navy:#052e5d; --blue:#5aa9ff; --blue-2:#1d6fff; --red:#ec1e24; --red-soft:#ff6b70;
  --max:1160px; --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
p{margin:0}
h1,h2,h3,h4{margin:0;line-height:1.08;letter-spacing:-.03em}
h2{font-size:clamp(1.9rem,3.6vw,3rem);font-weight:750}
h3{font-size:1.1rem;font-weight:700;letter-spacing:-.015em}
:focus-visible{outline:3px solid rgba(90,169,255,.55);outline-offset:3px}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.lead{font-size:clamp(1.05rem,1.8vw,1.28rem);line-height:1.62;color:var(--muted);max-width:760px}
.section{padding:96px 0}
.section.alt{background:var(--bg-2)}
.section-head{max-width:760px;margin-bottom:40px}
.section-head .eyebrow{margin-bottom:14px}
.section-head h2{margin-bottom:14px}
.eyebrow{font-size:.74rem;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--blue)}
.mt{margin-top:14px}
.meta{color:var(--muted);font-size:.9rem}

/* ------------------------------------------------------------------ header */
.site-header{position:fixed;inset:0 0 auto 0;z-index:100;background:rgba(5,11,23,.55);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.06)}
.site-header.solid{background:rgba(5,11,23,.92)}
.nav{min-height:64px;display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;min-width:160px}
.brand img{width:168px;height:auto}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav-links a{font-size:.95rem;font-weight:600;color:#d5deea;padding:9px 12px;border-radius:10px}
.nav-links a:hover{background:rgba(255,255,255,.07);color:#fff}
.nav-links .nav-signin{display:inline-flex;align-items:center;gap:8px}
.nav-links .nav-signin svg{width:18px;height:18px}
.nav-links .nav-cta{margin-left:6px;background:linear-gradient(90deg,var(--blue-2),#b02ad6);color:#fff;padding:9px 16px;border-radius:12px;font-weight:700;box-shadow:0 8px 22px rgba(29,111,255,.28)}
.nav-links .nav-cta:hover{filter:brightness(1.08)}
.menu-btn{display:none;margin-left:auto;border:1px solid var(--line-strong);background:transparent;border-radius:10px;width:42px;height:42px;color:#fff;font-size:1.2rem;cursor:pointer}

/* ------------------------------------------------------------------ hero */
.hero{position:relative;min-height:clamp(620px,100vh,940px);display:flex;align-items:flex-start;justify-content:center;overflow:hidden;background:#02050c}
.hero-scene{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-copy{position:relative;z-index:1;text-align:center;padding:150px 20px 0;max-width:900px}
.hero-copy h1{font-size:clamp(2.6rem,7vw,5.4rem);font-weight:800;color:#fff;letter-spacing:-.035em;text-shadow:0 10px 40px rgba(0,0,0,.45)}
.hero-copy h1 .accent{color:var(--red-soft)}
.hero-copy .lead{margin:22px auto 0;color:#d3dcea;max-width:640px;text-shadow:0 6px 24px rgba(0,0,0,.5)}
.hero-actions{margin-top:34px;display:flex;flex-direction:column;align-items:center;gap:12px}
.cta{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 30px;background:#fff;color:#0a1a34;font-weight:800;font-size:1.05rem;border-radius:14px;box-shadow:0 14px 40px rgba(0,0,0,.35);transition:transform .15s ease,box-shadow .15s ease}
.cta:hover{transform:translateY(-2px);box-shadow:0 18px 48px rgba(0,0,0,.4)}
.cta-note{font-size:.84rem;color:#b9c6d8}
.cta-secondary{color:#d5deea;font-weight:600;font-size:.95rem;border-bottom:1px solid rgba(255,255,255,.25);padding-bottom:1px}
.cta-secondary:hover{color:#fff;border-color:#fff}

/* ------------------------------------------------------------------ products */
.products{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.product{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;gap:12px;transition:transform .18s ease,border-color .18s ease}
.product:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.product .mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(90,169,255,.25),rgba(236,30,36,.25));color:#fff;font-weight:800;font-size:.8rem;letter-spacing:.08em}
.product p{color:var(--muted);font-size:.93rem;line-height:1.55}
.product a{margin-top:auto;color:var(--blue);font-weight:650;font-size:.9rem}
.product a:hover{text-decoration:underline}

/* ------------------------------------------------------------------ the review model */
.model-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.review-summary{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:30px}
.review-summary h3{font-size:clamp(1.3rem,2.4vw,1.8rem);font-weight:750}
.review-lines{margin-top:22px;border-top:1px solid var(--line)}
.review-lines div{display:grid;grid-template-columns:170px 1fr;gap:18px;padding:14px 0;border-bottom:1px solid var(--line)}
.review-lines strong{font-size:.9rem;color:#fff}
.review-lines span{font-size:.86rem;color:var(--muted);line-height:1.45}
.classification-bar{display:grid;grid-template-columns:repeat(5,1fr);gap:4px;margin-top:22px}
.classification-bar span{height:9px;border-radius:999px}
.bar-p{background:#d9323c}.bar-lp{background:#d8761b}.bar-vus{background:#d4a81c}.bar-lb{background:#83b457}.bar-b{background:#1f9a6e}
.review-final{font-size:.8rem;color:var(--faint);margin-top:12px}

/* ------------------------------------------------------------------ coverage */
.coverage-grid{display:grid;grid-template-columns:1.55fr repeat(3,1fr);gap:12px;margin-top:36px}
.coverage-primary,.coverage-stat{border:1px solid var(--line);border-radius:16px;padding:24px;background:var(--panel)}
.coverage-primary strong,.coverage-stat strong{display:block;color:#fff;font-size:clamp(1.8rem,3vw,2.7rem);letter-spacing:-.04em;line-height:1}
.coverage-primary strong{font-size:clamp(2.5rem,5vw,4.25rem);background:linear-gradient(90deg,#9ad1ff,#ff8a8f);-webkit-background-clip:text;background-clip:text;color:transparent}
.coverage-primary span,.coverage-stat span{display:block;color:var(--muted);font-size:.82rem;line-height:1.4;margin-top:10px}
.coverage-note{color:var(--faint);font-size:.74rem;margin-top:14px;max-width:760px}

/* ------------------------------------------------------------------ workflow and principles */
.workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;position:relative}
.workflow:before{content:"";position:absolute;top:25px;left:9%;right:9%;height:1px;background:var(--line-strong);z-index:0}
.workflow-step{position:relative;z-index:1;background:var(--bg-3);border:1px solid var(--line);border-radius:18px;padding:22px;min-height:190px}
.workflow-index{display:flex;align-items:center;justify-content:center;width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,var(--blue-2),var(--red));color:#fff;font-weight:850;margin-bottom:24px;box-shadow:0 0 0 8px var(--bg-2)}
.workflow-step p{color:var(--muted);font-size:.92rem;margin-top:10px}
.principles-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.principles-copy .lead{margin-top:18px}
.question-list{border-top:1px solid var(--line)}
.question-list article{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line);align-items:start}
.question-list article>span{font-size:.72rem;font-weight:850;letter-spacing:.08em;color:var(--blue);padding-top:3px}
.question-list p{color:var(--muted);margin-top:5px}
.judgment-card{background:linear-gradient(135deg,#0b2a57,#1a1030);border:1px solid var(--line);border-radius:26px;padding:48px 52px;display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.judgment-card h2{font-size:clamp(1.7rem,3vw,2.6rem)}
.judgment-card p{color:#c6d4e1;font-size:1.03rem;line-height:1.7}

/* ------------------------------------------------------------------ the demo form */
.cta-card{border:1px solid var(--line);border-radius:28px;padding:54px;background:var(--bg-2);display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center}
.cta-card .lead{margin-top:16px}
.demo-form{display:grid;gap:10px;background:var(--bg);border:1px solid var(--line);border-radius:18px;padding:18px}
.demo-form label{font-size:.74rem;font-weight:750;color:var(--muted)}
.demo-form input,.demo-form textarea{width:100%;border:1px solid var(--line-strong);border-radius:10px;padding:11px 12px;background:var(--bg-2);color:#fff;font:inherit}
.demo-form input:focus,.demo-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(90,169,255,.18);outline:none}
.demo-form textarea{min-height:82px;resize:vertical}
.demo-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.74rem;color:var(--faint);line-height:1.5}
.form-status{font-size:.8rem;color:var(--blue);font-weight:700;min-height:20px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border:1px solid transparent;border-radius:12px;font-weight:750;cursor:pointer;font:inherit;transition:.2s ease}
.btn.primary{background:#fff;color:#0a1a34}
.btn.primary:hover{transform:translateY(-1px)}
.btn.secondary{background:transparent;border-color:var(--line-strong);color:#fff}
.btn.secondary:hover{background:rgba(255,255,255,.06)}
.email-link{font-weight:700;color:var(--blue)}
.email-link:hover{text-decoration:underline}

/* ------------------------------------------------------------------ footer */
.site-footer{background:#02050c;color:#c4d0dc;padding:56px 0 28px;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr 1fr;gap:40px}
.footer-brand{width:170px}
.footer-copy{font-size:.84rem;color:#91a3b5;max-width:440px;margin-top:16px}
.footer-links h4{color:#fff;font-size:.76rem;text-transform:uppercase;letter-spacing:.09em;margin:0 0 12px}
.footer-links a{display:block;font-size:.86rem;color:#9fb0c0;padding:4px 0}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid #1d3044;margin-top:34px;padding-top:20px;font-size:.76rem;color:#7f92a5;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}

/* ------------------------------------------------------------------ content pages */
.page-hero{padding:150px 0 58px;background:radial-gradient(ellipse at 20% 0%,rgba(29,111,255,.18),transparent 55%),var(--bg-2)}
.page-hero h1{font-size:clamp(2.2rem,5vw,4rem);margin-top:12px;max-width:900px;font-weight:800}
.page-hero .lead{margin-top:20px}
.content-page{padding:68px 0}
.prose{max-width:820px}
.prose h2{font-size:1.6rem;margin:38px 0 14px}
.prose h2:first-child{margin-top:0}
.prose p{color:#c9d4e2;line-height:1.7}
.prose p + p{margin-top:12px}
.page-cta{margin-top:40px}

@media(max-width:1000px){
  .products{grid-template-columns:repeat(2,1fr)}
  .workflow{grid-template-columns:repeat(2,1fr)}
  .workflow:before{display:none}
  .coverage-grid{grid-template-columns:1fr 1fr}
  .model-grid,.principles-grid,.judgment-card,.cta-card{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .menu-btn{display:inline-flex;align-items:center;justify-content:center}
  .nav-links{display:none;position:absolute;left:0;right:0;top:64px;flex-direction:column;align-items:stretch;gap:2px;padding:12px 20px 18px;background:rgba(5,11,23,.97);border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 10px}
  .nav-links .nav-cta{margin:8px 0 0;text-align:center}
}
@media(max-width:640px){
  .products,.workflow,.coverage-grid,.footer-grid{grid-template-columns:1fr}
  .section{padding:72px 0}
  .cta-card,.judgment-card{padding:30px}
  .hero-copy{padding-top:120px}
  .review-lines div{grid-template-columns:1fr;gap:4px}
}