:root { color-scheme: light; }
body { overflow-x: hidden; }
section[id] { scroll-margin-top: 6.75rem; }
::selection { background: #73d9c8; color: #07372f; }

.hero-grid {
  background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}
.product-rings { background: repeating-radial-gradient(circle at 50% 52%, transparent 0 58px, rgba(255,255,255,.07) 59px 60px); }
.nav-link { color: rgba(7,55,47,.7); transition: color .2s ease; }
.nav-link:hover { color: #07372f; }
.mobile-link { display: block; border-radius: .75rem; padding: .85rem 1rem; font-weight: 700; color: #07372f; }
.mobile-link:hover { background: #dff5ef; }
#mobile-menu.open { pointer-events: auto; transform: translateY(0); opacity: 1; }
.eyebrow { display: inline-flex; align-items: center; gap: .65rem; color: #118675; font-size: .72rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; }
.eyebrow::before { content: ''; width: 1.8rem; height: 2px; background: currentColor; }
.section-title { margin-top: 1rem; font-family: Manrope, sans-serif; font-size: clamp(2.35rem, 5vw, 4.25rem); line-height: 1.08; font-weight: 800; letter-spacing: -.045em; }
.product-card { overflow: hidden; border: 1px solid rgba(11,23,21,.09); border-radius: 1.5rem; background: white; transition: transform .35s ease, box-shadow .35s ease; }
.product-card:hover { transform: translateY(-7px); box-shadow: 0 24px 60px rgba(4,49,41,.12); }
.product-image { position: relative; display: grid; height: 270px; place-items: center; overflow: hidden; padding: 1.5rem; }
.product-image img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 18px 20px rgba(4,49,41,.18)); transition: transform .45s ease; }
.product-card:hover .product-image img { transform: scale(1.06) rotate(-1deg); }
.spec-pill { position: absolute; left: 1rem; top: 1rem; z-index: 2; border-radius: 999px; background: #07372f; padding: .45rem .7rem; color: white; font-size: .65rem; font-weight: 800; letter-spacing: .06em; }
.product-card h3 { font-family: Manrope, sans-serif; font-size: 1.15rem; font-weight: 800; }
.product-card p { margin-top: .75rem; min-height: 3rem; font-size: .88rem; line-height: 1.5rem; color: rgba(11,23,21,.58); }
.product-card ul { margin-top: 1rem; space-y: .35rem; font-size: .76rem; color: rgba(11,23,21,.7); }
.product-card li { margin-top: .35rem; }
.product-card li::before { content: '✓'; margin-right: .4rem; color: #118675; font-weight: 800; }
.product-index { color: rgba(11,23,21,.2); font-family: Manrope, sans-serif; font-weight: 800; }
.metric-item { display: flex; min-height: 9rem; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid rgba(7,55,47,.1); padding: 1.5rem; }
.metric-item span { max-width: 6rem; color: rgba(11,23,21,.55); font-size: .74rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.metric-item strong { color: #07372f; font-family: Manrope, sans-serif; font-size: 2.6rem; font-weight: 800; letter-spacing: -.05em; }
.metric-item sup { margin-left: .1rem; color: #f4783b; font-size: 1.1rem; vertical-align: super; }
.benefit-row { display: grid; grid-template-columns: 3rem 1fr; gap: 1rem; border-top: 1px solid rgba(11,23,21,.12); padding: 1.25rem 0; }
.benefit-row > span { color: #118675; font-size: .72rem; font-weight: 800; letter-spacing: .1em; }
.benefit-row h3 { font-family: Manrope, sans-serif; font-size: 1.05rem; font-weight: 800; }
.benefit-row p { margin-top: .35rem; font-size: .9rem; line-height: 1.45rem; color: rgba(11,23,21,.55); }
.range-card { overflow: hidden; border: 1px solid rgba(255,255,255,.1); border-radius: 1.4rem; background: rgba(255,255,255,.05); }
.range-card img { width: 100%; height: 230px; object-fit: contain; background: rgba(255,255,255,.9); padding: 1.1rem; }
.range-card div { padding: 1.25rem; }
.range-card span { color: #73d9c8; font-size: .68rem; font-weight: 800; letter-spacing: .12em; }
.range-card h3 { margin-top: .45rem; font-family: Manrope, sans-serif; font-size: 1.05rem; font-weight: 800; }
.range-card p { margin-top: .45rem; font-size: .82rem; line-height: 1.35rem; color: rgba(255,255,255,.55); }
.step-card { border-radius: 1.25rem; background: rgba(255,255,255,.7); padding: 1.5rem; }
.step-card span { color: #118675; font-family: Manrope, sans-serif; font-size: .75rem; font-weight: 800; }
.step-card h3 { margin-top: 1.25rem; font-family: Manrope, sans-serif; font-size: 1.05rem; font-weight: 800; }
.step-card p { margin-top: .55rem; font-size: .88rem; line-height: 1.5rem; color: rgba(11,23,21,.55); }
.contact-line { display: flex; align-items: flex-start; gap: .9rem; }
.contact-line > span { display: grid; height: 2.3rem; width: 2.3rem; flex: 0 0 auto; place-items: center; border-radius: .7rem; background: rgba(115,217,200,.12); color: #73d9c8; }
.contact-line small { display: block; margin-bottom: .25rem; color: rgba(255,255,255,.4); font-size: .65rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
#quote-form label > span { margin-bottom: .55rem; display: block; font-size: .72rem; font-weight: 800; color: rgba(11,23,21,.55); }
#quote-form input, #quote-form select, #quote-form textarea { width: 100%; border: 1px solid rgba(11,23,21,.13); border-radius: .75rem; background: #f8faf7; padding: .85rem 1rem; color: #0b1715; outline: none; transition: border .2s ease, box-shadow .2s ease; }
#quote-form input:focus, #quote-form select:focus, #quote-form textarea:focus { border-color: #118675; box-shadow: 0 0 0 3px rgba(17,134,117,.12); }
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.delay-75 { transition-delay: 75ms; }.delay-100 { transition-delay: 100ms; }.delay-150 { transition-delay: 150ms; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; } .reveal { opacity: 1; transform: none; } }
@media (min-width: 640px) { .metric-item:nth-child(odd) { border-right: 1px solid rgba(7,55,47,.1); } }
@media (min-width: 1024px) { .metric-item { border-right: 1px solid rgba(7,55,47,.1); border-bottom: 0; } .metric-item:nth-child(4) { border-right: 0; } }