@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#0a0c0e;--panel:#111417;--line:#2b3034;--text:#f5f5f2;--muted:#a8adb0;--accent:#f3b51b;--accent2:#ffd15a}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Manrope,Arial,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 40px));margin:auto}.header{position:sticky;top:0;z-index:10;background:rgba(10,12,14,.9);backdrop-filter:blur(12px);border-bottom:1px solid #1d2124}.nav{height:72px;display:flex;align-items:center;gap:28px}.brand{font-weight:800;letter-spacing:.04em;font-size:22px}.brand span{color:var(--accent)}.nav-phone{margin-left:auto;color:var(--muted);font-size:13px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 25px;background:var(--accent);color:#111;font-weight:800;border-radius:4px;border:1px solid var(--accent);transition:.2s}.btn:hover{transform:translateY(-2px);background:var(--accent2)}.btn-small{min-height:42px;padding:0 18px;font-size:12px}.btn-ghost{background:transparent;color:var(--text);border-color:#555}.section{padding:110px 0;border-top:1px solid #171a1c}.section-kicker,.eyebrow{color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.16em;margin-bottom:18px}h1{font-size:clamp(38px,5.2vw,70px);line-height:.99;letter-spacing:-.045em;margin:0 0 26px}h1 strong,h2 span{color:var(--accent)}h2{font-size:clamp(34px,4vw,56px);line-height:1.04;letter-spacing:-.035em;margin:0 0 42px}h3{margin:8px 0 8px;font-size:20px}p{color:var(--muted);margin:0}.hero{min-height:780px;display:flex;align-items:center;background:radial-gradient(circle at 78% 40%,#29210e 0,#111416 22%,var(--bg) 58%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}.lead{font-size:18px;max-width:690px;margin-bottom:24px}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}.tags span,.audience-list span{border:1px solid #383d40;padding:8px 12px;font-size:11px;color:#c8ccce}.actions{display:flex;gap:12px;flex-wrap:wrap}.sample{margin-top:30px;border-left:3px solid var(--accent);padding-left:16px;font-size:14px}.sample span{color:var(--muted)}.product-visual{min-height:520px;position:relative}.canister{position:absolute;z-index:3;right:18%;top:90px;width:250px;height:370px;background:linear-gradient(100deg,#25292b,#5e6466 47%,#222627);border-radius:35px 35px 20px 20px;box-shadow:20px 25px 60px #000;transform:rotate(-3deg)}.cap{position:absolute;top:-18px;left:68px;width:115px;height:34px;background:#202325;border-radius:8px}.label{position:absolute;top:100px;left:18px;right:18px;height:190px;background:#101315;padding:20px;text-align:center;border:1px solid #4b5052}.label small{font-size:8px;letter-spacing:.16em;color:#bbb}.label strong{display:block;color:var(--accent);font-size:48px;line-height:.9;margin:18px 0}.label em{font-size:8px;color:#ddd;font-style:normal}.pipe{position:absolute;border:24px solid #72787a;border-radius:100px;transform:rotate(-18deg)}.pipe-back{width:520px;height:190px;right:-110px;top:120px;opacity:.35}.pipe-front{width:470px;height:170px;right:-65px;top:255px;z-index:2;box-shadow:0 0 0 6px #15181a inset}.pipe-clean{position:absolute;right:30px;top:-24px;width:220px;height:170px;border:24px solid #a8adae;border-left-color:#c7cbcc;border-radius:0 100px 100px 0}.visual-note{position:absolute;right:0;bottom:35px;border-left:2px solid var(--accent);padding-left:10px;font-size:10px;color:#bbb}.visual-note b{color:var(--accent);font-size:24px}.pain-grid,.cards.six,.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.pain-card,.cards article,.why-grid>div{border:1px solid var(--line);padding:30px;background:linear-gradient(145deg,#111417,#0c0e10)}.pain-card b,.cards article>b{color:var(--accent);font-size:12px}.accent-line{border-top:1px solid var(--accent);margin-top:28px;padding-top:18px;color:#ddd}.cards.six{grid-template-columns:repeat(3,1fr)}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.feature-list{list-style:none;padding:0;margin:0}.feature-list li{padding:17px 0;border-bottom:1px solid var(--line);font-weight:700}.feature-list li:before{content:'+';color:var(--accent);margin-right:15px}.cutaway{position:relative;min-height:360px}.pipe-long{position:absolute;top:90px;left:0;width:100%;height:130px;border:28px solid #72787a;border-radius:100px;background:#0d1012;overflow:hidden}.deposit{position:absolute;left:0;top:-28px;width:48%;height:130px;background:repeating-linear-gradient(145deg,#5e4a19 0 12px,#7b6120 12px 22px)}.clean-core{position:absolute;right:0;top:-28px;width:45%;height:130px;border-left:2px dashed var(--accent);background:linear-gradient(90deg,#2a2d2e,#7f8688)}.before,.after{position:absolute;top:245px;font-size:10px;font-weight:800;letter-spacing:.1em}.before{left:0}.after{right:0;color:var(--accent)}.maintenance-box,.proof-box{padding:55px;border:1px solid var(--accent);display:flex;align-items:center;justify-content:space-between;gap:40px;background:linear-gradient(110deg,#15130b,#101315)}.maintenance-box h2{margin-bottom:12px}.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}.compare>div{padding:42px;border:1px solid var(--line)}.compare-bad{background:#171313}.compare-good{background:#111610;border-color:#3b432b!important}.compare small{font-size:10px;color:var(--muted);letter-spacing:.1em}.compare strong{display:block;font-size:27px;margin:15px 0}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line)}.steps>div{background:var(--bg);padding:25px}.steps i{font-style:normal;color:var(--accent);font-weight:800}.why-grid{grid-template-columns:repeat(4,1fr)}.why-grid b{font-size:13px;color:var(--accent)}.proof-box{display:block;text-align:center}.proof-box h2{margin-bottom:14px}.proof-box p{max-width:650px;margin:0 auto 25px}.audience-list{display:flex;flex-wrap:wrap;gap:10px}.audience-list span{font-size:14px;padding:13px 16px}.form-wrap{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}.sample-big{font-size:14px;letter-spacing:.12em;color:var(--accent);border-left:3px solid var(--accent);padding:16px;margin:28px 0}.sample-big strong{font-size:27px}.mail-note{font-size:13px}.mail-note b{color:#fff}.form{display:grid;gap:14px}.form label{font-size:11px;color:#aeb3b5;font-weight:700}.form input,.form select,.form textarea{display:block;width:100%;margin-top:7px;padding:14px;background:#111417;border:1px solid #353b3e;color:#fff;font:inherit;border-radius:3px}.form input:focus,.form select:focus,.form textarea:focus{outline:1px solid var(--accent);border-color:var(--accent)}.check{display:flex!important;gap:9px;align-items:center}.check input{width:auto;margin:0}.status{display:none;color:var(--accent);font-size:12px}.status.show{display:block}.final{background:radial-gradient(circle at 70% 50%,#30260d,var(--bg) 55%)}.final-box{text-align:center;padding:80px 20px}.giant{font-size:80px;margin-bottom:20px}.final h2{margin-bottom:15px}.final p{margin-bottom:28px}.email{padding:15px;color:#d0d4d5}.final .actions{justify-content:center}footer{border-top:1px solid var(--line);padding:25px 0;color:#777;font-size:11px}footer a{color:#aaa}
@media(max-width:900px){.hero{min-height:auto;padding:90px 0}.hero-grid,.split,.form-wrap{grid-template-columns:1fr}.product-visual{min-height:430px;order:-1}.canister{right:28%;top:30px}.pipe-back{right:-100px;top:80px}.pipe-front{right:-70px;top:210px}.pain-grid,.cards.six,.why-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.maintenance-box{display:block}.maintenance-box .btn{margin-top:25px}.compare{grid-template-columns:1fr}.nav-phone{display:none}.nav{justify-content:space-between}}
@media(max-width:600px){.container{width:min(100% - 28px,1180px)}.header .btn-small{display:none}.hero{padding:65px 0 50px}.hero-grid{gap:20px}.product-visual{min-height:350px}.canister{width:190px;height:290px;right:20%;top:35px}.cap{left:50px;width:90px}.label{top:72px;height:150px}.label strong{font-size:37px;margin:13px 0}.pipe-back{width:380px;height:140px;right:-150px;top:80px}.pipe-front{width:350px;height:125px;right:-120px;top:190px;border-width:18px}.pipe-clean{height:125px;border-width:18px;top:-18px}.visual-note{bottom:0}.section{padding:75px 0}h1{font-size:39px}h2{font-size:34px}.lead{font-size:16px}.pain-grid,.cards.six,.why-grid,.steps{grid-template-columns:1fr}.maintenance-box,.proof-box{padding:30px 22px}.giant{font-size:52px}.form-wrap{gap:40px}}

.hp{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.form button:disabled{opacity:.6;cursor:wait}

/* Contacts footer */
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;padding-top:42px;padding-bottom:34px}
.footer-brand .brand{font-weight:900;font-size:28px;letter-spacing:-.04em;margin-bottom:14px}
.footer-brand .brand span{opacity:.55}
.footer-brand p{max-width:480px;margin:0;line-height:1.6;opacity:.68}
.footer-contacts{display:flex;flex-direction:column;align-items:flex-start;gap:9px}
.footer-title{font-size:12px;font-weight:800;letter-spacing:.16em;margin-bottom:7px;opacity:.6}
.footer-contacts address{font-style:normal;line-height:1.5;margin-bottom:2px}
.footer-contacts a{color:inherit;text-decoration:none;line-height:1.5}
.footer-contacts a:hover{text-decoration:underline}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;padding-bottom:22px;font-size:12px;opacity:.48}
@media (max-width:700px){.footer-grid{grid-template-columns:1fr;gap:28px;padding-top:32px}.footer-contacts{gap:7px}.footer-bottom{padding-bottom:18px}}