@font-face{font-family:"Inter";src:url(/fonts/inter-var-latin.woff2) format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
:root{--ink:#16212e;--muted:#4a5868;--bg:#ffffff;--soft:#f3f6f9;--card:#fff;--line:#dde4ec;--brand:#0f2a44;--brand-2:#173d63;--brand-ink:#e8f0f8;--accent:#c2410c;--accent-hover:#a3360a;--accent-ink:#fff;--teal:#0f766e;--ok:#2f6f4f;--err:#b42318;--radius:12px;--shadow:0 1px 2px rgba(15,42,68,.06),0 8px 24px rgba(15,42,68,.08);--wrap:1160px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.65 "Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
img,svg{max-width:100%}
a{color:var(--brand-2);text-underline-offset:3px}
a:hover{color:var(--accent)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #f59e0b;outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px;z-index:50}
.skip:focus{left:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}

/* Top bar and header */
.topbar{background:var(--brand);color:var(--brand-ink);font-size:.82rem}
.topbar .wrap{display:flex;flex-wrap:wrap;gap:4px 22px;justify-content:center;padding-top:7px;padding-bottom:7px}
.topbar span{display:inline-flex;align-items:center;gap:6px}
.topbar svg{width:14px;height:14px;flex:none;color:#fbbf24}
.site-header{position:sticky;top:0;z-index:30;background:#fff;border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;gap:14px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--brand);margin-right:auto;line-height:1.15}
.brand .logo{width:38px;height:38px;flex:none}
.brand strong{display:block;font-size:1.08rem;letter-spacing:-.01em}
.brand small{display:block;font-size:.7rem;color:var(--muted);font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.menu{position:relative}
.menu>summary{list-style:none;display:flex;align-items:center;justify-content:center;width:46px;height:46px;border:1px solid var(--line);border-radius:10px;cursor:pointer;color:var(--brand)}
.menu>summary::-webkit-details-marker{display:none}
.menu>summary svg{width:22px;height:22px}
.menu .panel{position:absolute;right:0;top:56px;width:min(320px,calc(100vw - 32px));max-height:calc(100vh - 140px);overflow:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:10px}
.menu .panel a{display:block;padding:11px 12px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:600}
.menu .panel a:hover{background:var(--soft)}
.menu .panel .group{margin:6px 0 0;padding:8px 12px 2px;font-size:.75rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:700}
.menu .panel .sub a{font-weight:500;padding:8px 12px 8px 22px}
.menu .panel .btn-primary{display:flex;margin-top:8px;color:#fff}
.desk-nav{display:none}
.call{display:inline-flex;align-items:center;gap:8px;font-weight:700;text-decoration:none;color:var(--brand);white-space:nowrap}
.call svg{width:18px;height:18px}
.header-cta{display:none}

/* Buttons */
.btn-primary,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:13px 22px;min-height:48px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;line-height:1.2;transition:background .15s}
.btn-primary{background:var(--accent);color:var(--accent-ink);border:0;box-shadow:0 2px 0 rgba(0,0,0,.08)}
.btn-primary:hover{background:var(--accent-hover);color:#fff}
.btn-primary[disabled]{opacity:.7;cursor:progress}
.btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.55)}
.btn-ghost:hover{border-color:#fff;color:#fff}
.btn-primary svg,.btn-ghost svg{width:18px;height:18px}

/* Hero (home) */
.hero{background:radial-gradient(1200px 500px at 85% -10%,#24527f 0,rgba(36,82,127,0) 60%),linear-gradient(160deg,#0f2a44 0,#12355a 60%,#0f2a44 100%);color:#fff}
.hero .wrap{display:grid;gap:32px;padding-top:40px;padding-bottom:48px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#fbbf24;margin:0 0 12px}
.hero h1{color:#fff;font-size:2.15rem;line-height:1.12;letter-spacing:-.025em;margin:0 0 16px}
.hero .answer{color:#d6e2ee;font-size:1.08rem;margin:0 0 20px}
.hero .answer strong{color:#fff;font-weight:600}
.hero p a{color:#fff}
.hero .served{color:#c3d3e3;font-size:.95rem;margin:20px 0 0}
.checks{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:10px}
.checks li{display:flex;gap:10px;align-items:flex-start;color:#eaf1f8;font-weight:500;line-height:1.45}
.checks svg{width:22px;height:22px;flex:none;color:#34d399}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero .quote{margin:0;box-shadow:0 20px 50px rgba(0,0,0,.3);border:0;color:var(--ink)}

/* Trust strip */
.trust{background:var(--soft);border-bottom:1px solid var(--line)}
.trust ul{list-style:none;margin:0;padding:22px 0;display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.trust li{display:flex;gap:12px;align-items:center;font-size:.88rem;line-height:1.35;color:var(--muted)}
.trust li strong{display:block;color:var(--brand);font-size:.98rem}
.icon-badge{width:44px;height:44px;flex:none;border-radius:12px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;color:var(--brand-2)}
.icon-badge svg{width:22px;height:22px}

/* Sections */
.section{padding:56px 0}
.section.alt{background:var(--soft)}
.section-head{max-width:740px;margin:0 0 28px}
.section-head h2{margin-top:0}
.section-head p{color:var(--muted)}
.kicker{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin:0 0 6px}
h1{font-size:2rem;line-height:1.15;letter-spacing:-.02em;color:var(--brand);margin:.3rem 0 1rem}
h2{margin:2.4rem 0 .8rem;font-size:1.55rem;line-height:1.25;letter-spacing:-.015em;color:var(--brand)}
h3{font-size:1.12rem;line-height:1.35;margin:1.4rem 0 .35rem;color:var(--brand)}
.answer{font-size:1.1rem}
.grid-2,.grid-3{display:grid;gap:20px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.feature h3{margin-top:12px}
.feature p{margin:.3rem 0 0;color:var(--muted)}
.stat{font-size:2.4rem;font-weight:800;letter-spacing:-.03em;color:var(--accent);line-height:1}
.stat-label{margin-top:10px;color:var(--ink);font-weight:600}
.stat-src{font-size:.82rem;color:var(--muted);margin-top:8px}

/* Steps */
.steps{counter-reset:s;list-style:none;padding:0;display:grid;gap:16px;margin:0}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px 20px 20px 72px;position:relative;box-shadow:var(--shadow)}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:20px;top:20px;width:36px;height:36px;border-radius:10px;background:var(--brand);color:#fff;text-align:center;font-weight:800;line-height:36px}
.steps li strong{display:block;color:var(--brand);font-size:1.05rem;margin-bottom:2px}

/* Radon scale */
.scale{display:grid;grid-template-columns:1fr 1fr 1.3fr;border-radius:10px;overflow:hidden;margin:18px 0 10px;font-size:.86rem;font-weight:600}
.scale div{padding:12px;line-height:1.3}
.scale .lo{background:#dcfce7;color:#14532d}
.scale .mid{background:#fef3c7;color:#713f12}
.scale .hi{background:#fee2e2;color:#7f1d1d}
.scale span{display:block;font-weight:800;font-size:1rem}
.diagram{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin:0;align-self:start}
.diagram svg{display:block;width:100%;height:auto}
.diagram figcaption{font-size:.85rem;color:var(--muted);margin-top:8px}

/* Cards */
.cards{list-style:none;padding:0;display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));margin:1rem 0}
.cards li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.cards a{font-weight:700;text-decoration:none}
.cards>li>a:first-child::after{content:" \2192"}
.cards p{margin:.35rem 0 0;color:var(--muted);font-size:.95rem}
.cards p a{font-weight:500;text-decoration:underline}

/* Inner pages */
.page-head{background:linear-gradient(160deg,#0f2a44,#173d63)}
.page-head .wrap{padding-top:14px;padding-bottom:14px}
.crumbs{font-size:.85rem;color:#c3d3e3}
.crumbs a{color:#fff}
.layout{display:grid;gap:32px;padding-top:28px;padding-bottom:56px}
.layout article>h1:first-child{margin-top:0}
.side{display:none}
.side-card{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.side-card h2{font-size:1.2rem;margin:0 0 6px}
.side-card p{margin:0 0 14px;color:var(--muted);font-size:.95rem}
.side-card .checks li{color:var(--ink);font-size:.93rem}
.side-card .checks svg{color:var(--teal)}
.side-card .btn-primary{width:100%}
.note{background:#eef4fa;border-left:4px solid var(--brand-2);padding:14px 18px;border-radius:8px}
.draft-note{background:#fff7e6;border-left:4px solid var(--accent);padding:12px 18px;border-radius:8px;font-weight:600}
.aff{background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin:1.4rem 0}
.aff p{margin:.2rem 0}
table{border-collapse:collapse;width:100%;margin:1rem 0;background:#fff;font-size:.95rem}
th{background:var(--soft);color:var(--brand)}
th,td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
article ul,article ol:not(.steps){padding-left:1.25rem}
article li{margin:.3rem 0}

/* Quote form */
.quote{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 20px;margin:2.2rem 0;scroll-margin-top:96px;box-shadow:var(--shadow)}
.quote h2{margin:0 0 4px;font-size:1.4rem}
.quote-lead{color:var(--muted);margin:0 0 18px;font-size:.95rem}
.quote-badge{display:inline-flex;align-items:center;gap:6px;background:#ecfdf5;color:#065f46;font-size:.78rem;font-weight:700;border-radius:999px;padding:4px 10px;margin-bottom:10px}
.quote-badge svg{width:14px;height:14px}
.quote-form .row{margin:0 0 14px;border:0;padding:0}
.quote-form .two{display:grid;gap:14px}
.quote-form label{display:block;font-weight:600;font-size:.9rem;color:var(--ink)}
.quote-form input:not([type=radio]):not([type=checkbox]),.quote-form select,.quote-form textarea{display:block;width:100%;margin-top:5px;padding:11px 13px;min-height:48px;font:inherit;font-size:16px;font-weight:400;border:1px solid #8d9aa8;border-radius:10px;background:#fff;color:var(--ink)}
.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(23,61,99,.18);outline:none}
.quote-form legend{font-weight:600;font-size:.9rem;margin-bottom:4px}
.quote-form .inline{display:inline-flex;align-items:center;gap:8px;margin-right:16px;min-height:44px;font-weight:500}
.quote-form input[type=radio],.quote-form input[type=checkbox]{width:20px;height:20px;flex:none;accent-color:var(--brand-2)}
.quote-form button[type=submit]{width:100%;font-size:1.05rem;min-height:54px}
.consent{display:flex!important;gap:10px;align-items:flex-start;font-weight:400!important;font-size:.8rem!important;line-height:1.5;margin:6px 0 14px;color:var(--muted)!important}
.consent input{margin-top:2px}
.invalid{border-color:var(--err)!important}
.field-error{color:var(--err);font-size:.85rem;font-weight:600;margin:4px 0 0}
.form-error{color:var(--err);font-weight:600}
.form-error button{margin-left:8px}
.form-ok{color:var(--ok);font-weight:600}
.fine{font-size:.8rem;color:var(--muted)}
.secure{display:flex;align-items:center;justify-content:center;gap:6px;font-size:.8rem;color:var(--muted);margin:10px 0 0}
.secure svg{width:14px;height:14px;flex:none}
.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}

/* FAQ */
.faq>h3{background:#fff;border:1px solid var(--line);border-bottom:0;border-radius:var(--radius) var(--radius) 0 0;padding:16px 18px 2px;margin:14px 0 0}
.faq>h3+p{background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 var(--radius) var(--radius);padding:0 18px 16px;margin:0;color:var(--muted)}

/* CTA band */
.cta-band{background:linear-gradient(135deg,#0f2a44,#173d63);color:#fff;border-radius:18px;padding:30px 24px;display:grid;gap:18px;align-items:center}
.cta-band h2{color:#fff;margin:0}
.cta-band p{margin:.3rem 0 0;color:#c9d7e5}

/* Footer */
.site-footer{background:#0b1f33;color:#b9c7d6;font-size:.9rem;padding:48px 0 110px}
.site-footer a{color:#e6eef6;text-decoration:none}
.site-footer a:hover{color:#fbbf24;text-decoration:underline}
.foot-grid{display:grid;gap:28px}
.site-footer h2{color:#fff;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;margin:0 0 12px}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.site-footer .brand{color:#fff;margin:0 0 12px}
.site-footer .brand small{color:#a9bacb}
.disclosure{border-top:1px solid rgba(255,255,255,.14);margin-top:32px;padding-top:20px;font-size:.82rem;color:#a9bacb}
.disclosure p{margin:.4rem 0}
.sticky-cta{position:fixed;left:12px;right:12px;bottom:12px;z-index:20;box-shadow:0 10px 28px rgba(0,0,0,.28)}

@media (min-width:640px){
.trust ul{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:repeat(3,1fr)}
.quote-form .two{grid-template-columns:1fr 1fr}
.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
.cta-band{grid-template-columns:1fr auto;padding:36px 40px}
}
@media (min-width:980px){
.menu{display:none}
.desk-nav{display:flex;align-items:center;gap:2px}
.desk-nav>a,.desk-nav summary{display:block;padding:10px 12px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:600;font-size:.94rem;cursor:pointer}
.desk-nav>a:hover,.desk-nav summary:hover{background:var(--soft);color:var(--brand)}
.desk-nav details{position:relative}
.desk-nav summary{list-style:none}
.desk-nav summary::-webkit-details-marker{display:none}
.desk-nav summary::after{content:"";display:inline-block;width:6px;height:6px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin:0 0 3px 8px}
.desk-nav details ul{position:absolute;left:0;top:48px;list-style:none;margin:0;padding:8px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);min-width:230px}
.desk-nav details li a{display:block;padding:8px 12px;border-radius:8px;text-decoration:none;color:var(--ink)}
.desk-nav details li a:hover{background:var(--soft)}
.desk-nav details li.metro a{font-weight:700;color:var(--brand)}
.header-cta{display:inline-flex;min-height:44px;padding:10px 18px}
.hero .wrap{grid-template-columns:1.05fr .95fr;align-items:start;padding-top:60px;padding-bottom:68px;gap:48px}
.hero h1{font-size:2.9rem}
.layout{grid-template-columns:minmax(0,1fr) 320px;gap:48px}
.layout.solo{grid-template-columns:minmax(0,860px)}
.side{display:block}
.sticky-cta{display:none}
.site-footer{padding-bottom:40px}
}
@media (max-width:979px){.call span{display:none}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.mt0{margin-top:0}
.narrow{max-width:860px}
@media (max-width:379px){.wrap{padding:0 16px}.quote{padding:22px 12px}}
.cf-turnstile{min-height:65px;margin:4px 0 12px}