:root {
	--spire-radon-navy: #0f2f4a;
	--spire-radon-navy-dark: #0b2138;
	--spire-radon-gold: #c8a24a;
	--spire-radon-gold-soft: #efe2bc;
	--spire-radon-text: #23313f;
	--spire-radon-alt: #fbfaf7;
	--spire-radon-border: rgba(15, 47, 74, 0.13);
	--spire-radon-shadow: 0 14px 36px rgba(15, 47, 74, 0.08);
}

.spire-radon-testing { background: #fff; color: var(--spire-radon-text); }
.spire-radon-shell { max-width: 1240px; margin: 0 auto; padding: 0 1.5rem; }
.spire-radon-hero, .spire-radon-section, .spire-radon-health, .spire-radon-cta { padding: 4.5rem 0; }
.spire-radon-section--alt, .spire-radon-health { background: var(--spire-radon-alt); }
.spire-radon-testing h1, .spire-radon-testing h2, .spire-radon-testing h3 { color: var(--spire-radon-navy); }
.spire-radon-testing h1 { max-width: 760px; margin: 0 0 1rem; font-size: clamp(2.2rem, 4vw, 3.6rem); line-height: 1.1; }
.spire-radon-testing h2 { margin: 0 0 1rem; font-size: clamp(1.7rem, 2.5vw, 2.35rem); line-height: 1.2; }
.spire-radon-testing h3 { margin: 0; font-size: 1.1rem; line-height: 1.35; }
.spire-radon-testing p, .spire-radon-testing li, .spire-radon-testing summary { line-height: 1.7; }
.spire-radon-hero__grid, .spire-radon-two-column, .spire-radon-process { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr); gap: 2rem; align-items: start; }
.spire-radon-eyebrow { margin: 0 0 .85rem; color: #b8860b; font-size: .82rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.spire-radon-hero__intro { max-width: 760px; margin: 0; font-size: 1.08rem; }
.spire-radon-price { margin: 1.2rem 0 0; color: var(--spire-radon-navy); font-size: 1.2rem; }
.spire-radon-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 1.4rem; }
.spire-radon-credentials, .spire-radon-symbol-card, .spire-radon-pathways article, .spire-radon-health__card, .spire-radon-resources a { border: 1px solid var(--spire-radon-border); border-radius: .85rem; background: #fff; box-shadow: var(--spire-radon-shadow); }
.spire-radon-credentials { padding: 1.55rem; border-top: 4px solid var(--spire-radon-gold); }
.spire-radon-credentials ul { display: grid; gap: .85rem; margin: 1.1rem 0 0; padding: 0; list-style: none; }
.spire-radon-credentials li { display: flex; gap: .7rem; align-items: flex-start; font-weight: 600; }
.spire-radon-credentials li::before { width: 1rem; height: 1rem; flex: 0 0 auto; margin-top: .35rem; border: 2px solid var(--spire-radon-gold); border-radius: 50%; background: var(--spire-radon-gold-soft); content: ""; }
.spire-radon-section-heading { max-width: 870px; margin-bottom: 2rem; }
.spire-radon-section-heading p { margin: .8rem 0 0; }
.spire-radon-testing a:not(.spire-button) { color: var(--spire-radon-navy); font-weight: 700; }
.spire-radon-two-column > div p + p { margin-top: 1rem; }
.spire-radon-symbol-card { overflow: hidden; }
.spire-radon-symbol-card img { display: block; width: 100%; height: auto; }
.spire-radon-symbol-card p { margin: 0; padding: 1.15rem 1.3rem; border-top: 4px solid var(--spire-radon-gold); font-weight: 600; }
.spire-radon-pathways { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1rem; }
.spire-radon-pathways article { padding: 1.2rem; }
.spire-radon-pathways h3::after { display: block; width: 2rem; height: 2px; margin-top: .7rem; background: var(--spire-radon-gold); content: ""; }
.spire-radon-pathways p { margin: .75rem 0 0; }
.spire-radon-note { margin-top: 1.5rem; padding: 1rem 1.2rem; border-left: 4px solid var(--spire-radon-gold); background: #fff; }
.spire-radon-note p { margin: 0; }
.spire-radon-note p + p { margin-top: .75rem; }
.spire-radon-monitor { margin: 0; overflow: hidden; border-radius: .85rem; box-shadow: var(--spire-radon-shadow); }
.spire-radon-monitor img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.spire-radon-steps { display: grid; gap: 1rem; margin: 0; padding: 0; list-style: none; counter-reset: radon-step; }
.spire-radon-steps li { display: grid; grid-template-columns: 2.25rem 1fr; column-gap: .8rem; }
.spire-radon-steps li::before { display: inline-flex; grid-row: span 2; width: 2.25rem; height: 2.25rem; align-items: center; justify-content: center; border-radius: 50%; background: var(--spire-radon-gold-soft); color: var(--spire-radon-navy); content: counter(radon-step); counter-increment: radon-step; font-weight: 700; }
.spire-radon-steps span { grid-column: 2; }
.spire-radon-health__card { max-width: 920px; padding: 2rem; border-left: 5px solid var(--spire-radon-gold); }
.spire-radon-health__card p { margin: .9rem 0 0; }
.spire-radon-faq { display: grid; gap: .75rem; }
.spire-radon-resources { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.spire-radon-resources a { display: flex; align-items: center; min-height: 6.5rem; padding: 1.25rem; text-decoration: none; }
.spire-radon-cta { background: var(--spire-radon-navy); color: #fff; }
.spire-radon-cta__content { display: grid; grid-template-columns: minmax(0, 1.2fr) auto; gap: 2rem; align-items: center; }
.spire-radon-cta h2, .spire-radon-cta p, .spire-radon-cta__price { margin: 0; color: #fff; }
.spire-radon-cta p { max-width: 770px; margin-top: .85rem; }
.spire-radon-cta__credentials { display: flex; flex-wrap: wrap; gap: 1rem; font-size: .92rem; }
.spire-radon-cta__price { font-size: 1.25rem; font-weight: 700; }
.spire-radon-testing a:focus-visible, .spire-radon-testing summary:focus-visible { outline: 3px solid var(--spire-radon-gold); outline-offset: 3px; }
@media (max-width: 1100px) { .spire-radon-pathways { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 800px) { .spire-radon-hero__grid, .spire-radon-two-column, .spire-radon-process, .spire-radon-cta__content { grid-template-columns: 1fr; } .spire-radon-cta__content { justify-items: start; } }
@media (max-width: 650px) { .spire-radon-shell { padding: 0 1rem; } .spire-radon-hero, .spire-radon-section, .spire-radon-health, .spire-radon-cta { padding: 3rem 0; } .spire-radon-actions { width: 100%; flex-direction: column; } .spire-radon-actions .spire-button { width: 100%; } .spire-radon-pathways, .spire-radon-resources { grid-template-columns: 1fr; } .spire-radon-health__card { padding: 1.4rem; } }
@media (prefers-reduced-motion: reduce) { .spire-radon-actions .spire-button { transition: none; } .spire-radon-actions .spire-button:hover, .spire-radon-actions .spire-button:focus-visible { transform: none; } }