:root{--ink:#102033;--muted:#5b6877;--line:#dbe3ea;--bg:#f7fafc;--card:#fff;--accent:#0b6e99;--accent2:#083f5b;--soft:#e9f5fa;--max:1180px;--radius:18px;--shadow:0 12px 35px rgba(16,32,51,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.65}a{color:inherit}.container{width:min(calc(100% - 36px),var(--max));margin:auto}.topbar{background:var(--accent2);color:#fff;font-size:.9rem}.topbar .container{display:flex;justify-content:space-between;gap:16px;padding:9px 0}.topbar a{font-weight:800;text-decoration:none}.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.navin{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}.brand{text-decoration:none;font-weight:900;letter-spacing:-.03em;font-size:1.1rem}.brand span{color:var(--accent)}.navlinks{display:flex;gap:22px;align-items:center}.navlinks a{text-decoration:none;font-weight:700;color:#314252}.callbtn{background:var(--accent);color:#fff!important;padding:11px 17px;border-radius:12px}.hero{background:linear-gradient(135deg,#eef8fb 0%,#fff 65%);padding:76px 0 70px}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:54px;align-items:center}.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.12em;font-size:.76rem;font-weight:900;color:var(--accent);margin-bottom:13px}.hero h1{font-size:clamp(2.35rem,5vw,4.6rem);line-height:1.02;letter-spacing:-.055em;margin:0 0 20px}.hero p{font-size:1.12rem;color:var(--muted);max-width:700px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:12px;text-decoration:none;font-weight:850;border:1px solid var(--line)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.secondary{background:#fff}.hero-art{min-height:360px;border:1px solid #cfe2ea;border-radius:28px;background:radial-gradient(circle at 65% 28%,#fff 0 12%,transparent 13%),linear-gradient(160deg,#dff2f8,#f9fcfd);display:grid;place-items:center;box-shadow:var(--shadow)}.toilet{width:220px;height:250px;position:relative}.tank{position:absolute;left:50px;top:28px;width:120px;height:88px;background:#fff;border:8px solid #9ec5d5;border-radius:16px 16px 8px 8px}.bowl{position:absolute;left:30px;top:100px;width:160px;height:110px;background:#fff;border:8px solid #9ec5d5;border-top:0;border-radius:0 0 80px 80px}.base{position:absolute;left:66px;top:186px;width:88px;height:34px;background:#fff;border:8px solid #9ec5d5;border-top:0;border-radius:0 0 35px 35px}.handle{position:absolute;left:151px;top:50px;width:23px;height:10px;border:4px solid #0b6e99;border-left:0;border-radius:0 8px 8px 0}.water{position:absolute;left:62px;top:121px;width:96px;height:30px;border-radius:50%;background:#d9f3fb}.section{padding:76px 0}.section.alt{background:var(--bg)}.section h2{font-size:clamp(1.8rem,3vw,2.7rem);line-height:1.1;letter-spacing:-.04em;margin:0 0 14px}.lead{color:var(--muted);max-width:780px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:25px;box-shadow:0 5px 18px rgba(16,32,51,.035)}.card h3{margin:0 0 8px;font-size:1.18rem}.card p{color:var(--muted);margin:0 0 14px}.card a{font-weight:850;color:var(--accent);text-decoration:none}.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}.checklist{padding:0;margin:22px 0 0;list-style:none}.checklist li{padding:11px 0 11px 30px;border-bottom:1px solid var(--line);position:relative}.checklist li:before{content:"✓";position:absolute;left:0;color:var(--accent);font-weight:900}.steps{counter-reset:step}.step{display:grid;grid-template-columns:52px 1fr;gap:16px;margin:22px 0}.stepnum{width:44px;height:44px;border-radius:50%;background:var(--soft);color:var(--accent2);display:grid;place-items:center;font-weight:900}.faq{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-weight:850}.cta{background:var(--accent2);color:#fff;border-radius:28px;padding:42px}.cta p{color:#d6e4ec}.cta .btn.secondary{color:var(--ink)}.breadcrumbs{font-size:.9rem;color:var(--muted);padding:22px 0}.breadcrumbs a{color:var(--accent);text-decoration:none}.pagehero{background:var(--bg);padding:35px 0 48px;border-bottom:1px solid var(--line)}.pagehero h1{font-size:clamp(2.2rem,4vw,3.5rem);line-height:1.08;letter-spacing:-.045em;margin:8px 0 14px}.prose{max-width:840px}.prose h2{margin-top:42px}.prose h3{margin-top:28px}.prose p,.prose li{color:#394b5c}.prose ul{padding-left:22px}.localbox{background:#fff;border:1px solid var(--line);padding:25px;border-radius:18px}.footer{background:#0a1b29;color:#d8e3ea;padding:55px 0 25px}.footer a{color:#d8e3ea;text-decoration:none}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}.footer h3{color:#fff;margin-top:0}.small{font-size:.9rem;color:#8fa3b2}.mobilecall{display:none}@media(max-width:900px){.hero-grid,.split{grid-template-columns:1fr}.grid{grid-template-columns:1fr 1fr}.navlinks{display:none}.hero{padding:55px 0}.hero-art{min-height:300px}.footer-grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.container{width:min(calc(100% - 24px),var(--max))}.topbar .container{font-size:.78rem}.topbar .container span{display:none}.grid{grid-template-columns:1fr}.section{padding:55px 0}.navin{min-height:62px}.callbtn{padding:9px 12px}.hero h1{font-size:2.45rem}.hero-art{display:none}.mobilecall{display:block;position:fixed;bottom:12px;left:12px;right:12px;z-index:30;text-align:center;background:var(--accent);color:#fff;padding:14px;border-radius:14px;text-decoration:none;font-weight:900;box-shadow:var(--shadow)}.footer{padding-bottom:85px}.footer-grid{grid-template-columns:1fr}.cta{padding:28px 22px}}