@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');
:root{--cis-navy:#0B2545;--cis-ocean:#007791;--cis-emerald:#059669}body,.cis-page{font-family:'Plus Jakarta Sans',Inter,'Segoe UI',sans-serif}.cis-page h1,.cis-page h2,.cis-page h3{letter-spacing:-.045em}.cis-page .cis-home-hero .cis-hero-title{font-size:clamp(2.25rem,4.2vw,4.4rem);line-height:1.08;max-width:18ch}.cis-page .cis-home-hero .cis-lead{max-width:48ch}.cis-process{background:#fff}.cis-train{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:36px}.cis-train button{font:inherit;text-align:left;color:#475569;background:#f8fafc;border:1px solid #dce7ea;border-radius:16px;padding:22px;cursor:pointer;line-height:1.4;transition:background .2s,color .2s}.cis-train button span{display:block;font-size:.8rem;margin-bottom:18px;color:#007791}.cis-train button[aria-selected=true]{background:#0B2545;color:#fff;border-color:#0B2545;box-shadow:0 10px 22px #0b25451c}.cis-train button[aria-selected=true] span{color:#62ddbf}.cis-train button:focus-visible,.cis-compare-range:focus-visible{outline:3px solid #10b981;outline-offset:4px}.cis-train-panels{margin-top:16px;border:1px solid #dce7ea;border-radius:20px;background:linear-gradient(120deg,#f8fafc,#eaf8f5);padding:36px;min-height:240px}.cis-train-panels p{max-width:75ch}.cis-train-panels [hidden]{display:none!important}.cis-comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.cis-visual-note{font-size:.82rem!important;line-height:1.7!important;color:#64748b}.cis-comparison{position:relative;height:340px;overflow:hidden;border-radius:20px;border:1px solid #cadde0;background:#102d45}.cis-compare-clean,.cis-compare-dirty{position:absolute;inset:0;background:linear-gradient(145deg,#0b2545,#007791);padding:22px}.cis-compare-clean>span,.cis-compare-dirty>span{position:absolute;bottom:20px;right:18px;color:#fff;font-size:.73rem;background:#0b2545cc;padding:8px 12px;border-radius:30px;z-index:1}.cis-compare-dirty{clip-path:inset(0 calc(100% - var(--split)) 0 0);background:radial-gradient(ellipse at 40% 50%,#8b7657 1px,transparent 4px) 0 0/17px 23px,linear-gradient(145deg,#5a544d,#71634d)}.cis-compare-dirty>span{right:auto;left:18px;background:#40382ddd}.cis-pipes{position:absolute;left:14%;right:14%;top:20%;height:52%;background:repeating-linear-gradient(90deg,#9bd2d0 0 16px,#316e7e 17px 22px,transparent 23px 46px);border-top:18px solid #badadb;border-bottom:18px solid #badadb;border-radius:12px;transform:skewY(-7deg);box-shadow:0 20px 35px #0003}.cis-compare-dirty .cis-pipes{background:repeating-linear-gradient(90deg,#857558 0 16px,#4a4a42 17px 22px,transparent 23px 46px);border-color:#94805c}.cis-compare-handle{position:absolute;left:var(--split);top:0;bottom:0;width:3px;background:white;pointer-events:none}.cis-compare-handle::after{content:'↔';position:absolute;top:45%;left:-21px;width:44px;height:44px;border-radius:50%;background:white;color:#0B2545;display:grid;place-items:center;box-shadow:0 4px 20px #0003}.cis-slider-label{display:block;font-size:.8rem;margin-top:20px;color:#475569}.cis-compare-range{display:block;width:100%;margin-top:12px;min-height:44px;accent-color:#007791;cursor:ew-resize}.cis-boom-feature{background:linear-gradient(135deg,#0b2545,#134e5e);color:#fff}.cis-page .cis-boom-feature h2,.cis-page .cis-boom-feature h3{color:#fff}.cis-boom-feature .cis-eyebrow{color:#6fe6cd}.cis-boom-feature .cis-lead{max-width:64ch;color:#deedf1}.cis-boom-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:36px 0}.cis-boom-grid article{background:#ffffff09;border:1px solid #ffffff24;padding:28px;border-radius:16px}.cis-boom-grid article span{color:#6fe6cd;font-size:.7rem;letter-spacing:.1em}.cis-boom-grid article p{color:#d3e6ec}.cis-inquiry-home{background:#f8fafc}.cis-inquiry-home .cis-quote-form{max-width:900px}.cis-inquiry-home h2{max-width:20ch}.cis-floating-wa span{font-family:Arial,sans-serif}html{scroll-padding-top:100px}.site-header.is-scrolled{box-shadow:0 10px 35px #0b254512}.cis-page section[id]{scroll-margin-top:100px}@media(max-width:800px){.cis-train{grid-template-columns:repeat(2,1fr)}.cis-comparison-grid{grid-template-columns:1fr;gap:28px}.cis-boom-grid{grid-template-columns:1fr;gap:16px}.cis-train-panels{padding:24px;min-height:280px}.cis-comparison{height:300px}}@media(max-width:400px){.cis-train button{padding:16px;font-size:.85rem}.cis-page .cis-home-hero .cis-hero-title{font-size:2.25rem}.cis-train-panels{min-height:340px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.cis-train button{transition:none}}