:root{
  --bg:#0f1315;--bg2:#151a1d;--ink:#121719;--muted:#6e7477;--paper:#f1f0ed;--paper2:#e9e8e4;
  --white:#fff;--copper:#c67b4d;--copper2:#e29a69;--blue:#1d6cb5;--cyan:#1da7ad;--line:rgba(17,23,25,.14);
  --wrap:min(1240px,calc(100% - 64px));--radius:4px;--shadow:0 22px 65px rgba(0,0,0,.22);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.wrap{width:var(--wrap);margin:0 auto}.eyebrow,.overline{font-size:11px;font-weight:700;letter-spacing:.11em;text-transform:uppercase}.eyebrow{color:#7c8285}.copper,.overline{color:var(--copper2)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(48px,4.7vw,76px);line-height:.99;letter-spacing:-.045em;margin-bottom:26px;text-transform:uppercase}h1 span{display:block}h2{font-size:clamp(34px,3.2vw,52px);line-height:1.05;letter-spacing:-.035em;margin:9px 0 22px;text-transform:uppercase}h3{letter-spacing:-.02em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:48px;padding:0 22px;border:1px solid transparent;border-radius:3px;font-weight:700;font-size:13px;transition:.2s ease;cursor:pointer}.btn:hover{transform:translateY(-1px)}.btn--copper{background:linear-gradient(135deg,#d68b5b,#a95732);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.18),0 10px 30px rgba(142,72,36,.2)}.btn--outline{border-color:rgba(219,142,92,.8);color:#fff;background:rgba(20,25,28,.28)}.btn--large{min-height:56px;padding:0 28px;font-size:14px}.btn--wide{width:100%}.head-link{font-size:12px;color:#d4d7d8;white-space:nowrap}.head-link.dark{color:#2f373a}.head-link span{margin-left:12px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:28px}.section-head h2{margin-bottom:0}.section-head--dark h2{color:#fff}

.topbar{position:absolute;top:0;left:0;right:0;z-index:20;color:#fff;border-bottom:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg,rgba(7,10,11,.74),rgba(7,10,11,.12));backdrop-filter:blur(3px)}.topbar__inner{height:72px;display:flex;align-items:center;gap:34px}.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}.logo__mark{width:47px;color:var(--copper2)}.logo__mark svg{width:100%;stroke:currentColor;stroke-width:2.2}.logo__text{display:flex;flex-direction:column;line-height:1}.logo__text strong{font-size:28px;letter-spacing:.02em}.logo__text small{font-size:7.5px;letter-spacing:.11em;margin-top:5px}.nav{display:flex;gap:28px;margin-left:20px;font-size:12px}.nav a{color:#f0f2f2}.topbar__contacts{margin-left:auto;display:flex;align-items:center;gap:20px}.location{font-size:9px;color:#c7cbcc;line-height:1.4;position:relative;padding-left:18px}.location:before{content:"◆";position:absolute;left:0;top:0;color:var(--copper2);font-size:10px}.phone{font-weight:800;font-size:15px;white-space:nowrap}.phone small{display:block;font-size:8px;font-weight:500;color:#b5bbbd;margin-top:4px}.menu-btn,.mobile-menu{display:none}

.hero{background:#0b0f11;color:#fff;overflow:hidden}.hero__grid{min-height:620px;display:grid;grid-template-columns:44% 56%}.hero__copy{position:relative;z-index:2;padding:132px 34px 62px 0;background:linear-gradient(90deg,#0d1113 78%,rgba(13,17,19,.75),transparent)}.overline{margin-bottom:20px}.hero__lead{font-size:18px;line-height:1.45;max-width:630px;color:#f1f2f2;margin-bottom:28px}.trust-row{display:flex;gap:25px;flex-wrap:wrap;margin:24px 0 35px}.trust-row>div{display:flex;align-items:center;gap:8px}.trust-icon{color:var(--copper2);font-size:24px}.trust-row b{font-size:11px;line-height:1.25}.hero__actions{display:flex;align-items:center;gap:30px}.text-link{font-size:12px;font-weight:700;border-bottom:1px solid rgba(255,255,255,.4);padding-bottom:5px}.play{display:inline-flex;width:24px;height:24px;border:1px solid #fff;border-radius:50%;align-items:center;justify-content:center;margin-right:8px;font-size:10px}.hero__visual{position:relative;margin-right:calc((100vw - min(1240px,100vw - 64px))/ -2);min-width:0}.hero__visual img{width:100%;height:620px;object-fit:cover;object-position:center}.hero__shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,11,12,.62),transparent 24%),linear-gradient(0deg,rgba(8,11,12,.3),transparent 40%)}.hero__scribble{position:absolute;right:10%;top:17%;font-family:Georgia,serif;font-size:22px;line-height:1.15;font-style:italic;transform:rotate(-4deg);color:rgba(255,255,255,.78)}.hero__caption{position:absolute;right:8%;bottom:45px;text-align:right;font-size:11px;font-weight:700;line-height:1.35;color:#d9ddde}

.services-house{display:grid;grid-template-columns:51.6% 48.4%;background:var(--paper)}.services-house__left{padding:35px 0 32px}.services-house__inner{width:min(670px,calc(100% - 64px));margin-left:max(32px,calc((100vw - 1240px)/2))}.services-house h2{font-size:36px;margin-bottom:22px}.service-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.service-card{background:#e7e5e1;border:1px solid rgba(0,0,0,.06);padding:22px 18px 18px;min-height:225px;position:relative}.service-card__icon{font-size:38px;margin-bottom:16px;line-height:1}.service-card__icon.heat{color:#b7663c}.service-card__icon.water{color:#1971bc}.service-card__icon.filter{color:#0b8d98}.service-card h3{font-size:18px;margin-bottom:12px}.service-card p{font-size:11px;line-height:1.5;color:#50585b;margin-bottom:25px}.service-card>a{position:absolute;right:16px;bottom:16px;width:30px;height:30px;border-radius:50%;background:#b96b41;color:#fff;display:grid;place-items:center}.house-visual{position:relative;min-height:315px;overflow:hidden;background:#11181b}.house-visual>img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.house-visual__overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,18,20,.88),rgba(13,18,20,.18) 55%,rgba(13,18,20,.1))}.house-visual__title{position:absolute;left:34px;top:28px;color:#cbd0d1;font-size:12px;line-height:1.45;letter-spacing:.04em}.house-visual__title b{color:#fff}.house-legend{list-style:none;margin:0;padding:0;position:absolute;left:34px;top:96px;display:grid;gap:17px;color:#fff;font-size:12px}.house-legend li{display:flex;align-items:center;gap:10px}.house-legend span{width:34px;height:2px;display:inline-block}.house-legend .heat span{background:#d46f3a}.house-legend .water span{background:#2981d1}.house-legend .filter span{background:#12a9ad}.house-visual__note{position:absolute;right:28px;top:34px;color:#fff;font-family:Georgia,serif;font-size:18px;font-style:italic;line-height:1.18;transform:rotate(-3deg)}

.field-section{background:#101517;color:#fff;padding:28px 0 33px}.field-section h2{font-size:31px}.field-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.field-card{background:#161c1f;border:1px solid rgba(255,255,255,.08)}.field-card img{width:100%;aspect-ratio:1.53/1;object-fit:cover}.field-card>div{padding:12px 12px 14px}.field-card h3{font-size:15px;margin-bottom:6px}.field-card p{font-size:10px;line-height:1.5;color:#adb5b7;margin:0}.visual-note{font-size:9px;color:#798386;margin:13px 0 0;max-width:820px}.cases-section{padding:28px 0 36px}.cases-section h2{font-size:32px}.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.case-card{display:grid;grid-template-columns:38% 62%;background:#e6e5e1;border:1px solid rgba(0,0,0,.06);min-height:152px}.case-card img{width:100%;height:100%;object-fit:cover}.case-card__body{padding:13px}.tag{display:inline-block;padding:5px 9px;border-radius:3px;color:#fff;font-size:9px;margin-bottom:8px}.tag--heat{background:#a95d37}.tag--water{background:#317abb}.tag--filter{background:#15959b}.case-card h3{font-size:14px;margin-bottom:7px}.case-card p{font-size:10px;line-height:1.45;color:#5c6467;margin-bottom:8px}.case-card strong{font-size:9px;color:#7b5a44;text-decoration:underline}

.company-contact{display:grid;grid-template-columns:57% 43%;background:#efefec}.company-panel{background:linear-gradient(90deg,#f1f0ed 68%,#e5e5e2);position:relative;overflow:hidden}.company-panel:after{content:"";position:absolute;right:20px;bottom:0;width:320px;height:200px;background:url('assets/case-renino.jpg') center/cover no-repeat;opacity:.13;filter:grayscale(1)}.company-panel__inner{max-width:700px;margin-left:max(32px,calc((100vw - 1240px)/2));padding:39px 46px 38px 0;position:relative;z-index:1}.company-panel h2{font-size:33px}.company-panel p{font-size:12px;line-height:1.62;color:#4f575a;max-width:690px}.company-points{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}.company-points>div{display:grid;gap:7px}.company-points span{font-size:28px;color:#bd6c42}.company-points b{font-size:10px;line-height:1.35}.contact-panel{display:grid;grid-template-columns:61% 39%;background:#171a1c;color:#fff;min-height:340px}.contact-panel__form{padding:34px 24px 30px 28px}.contact-panel__form h2{font-size:30px;margin-bottom:10px}.contact-panel__form>p:not(.eyebrow){font-size:11px;color:#c0c5c6;line-height:1.45}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:6px}input,select,textarea{width:100%;background:#f4f2ee;border:1px solid #c7c5c0;border-radius:2px;color:#151a1c;padding:10px 11px;font-size:11px;outline:none}select,textarea{margin-top:6px}textarea{resize:vertical}.consent{display:flex;align-items:flex-start;gap:8px;font-size:8px;color:#aeb4b5;margin:8px 0 10px}.consent input{width:auto;margin:1px 0 0}.contact-panel__visual{position:relative;overflow:hidden}.contact-panel__visual img{width:100%;height:100%;object-fit:cover}.contact-panel__visual:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,26,28,.2),transparent)}.contact-quote{position:absolute;right:12px;bottom:30px;color:#fff;font-family:Georgia,serif;font-style:italic;text-align:right;z-index:2;transform:rotate(-3deg);font-size:15px}.form-result{margin-top:10px;background:#0f1315;border:1px solid rgba(255,255,255,.12);padding:12px;font-size:10px}.form-result p{white-space:pre-line;color:#cbd1d2}.form-result button{background:none;border:0;color:#e29a69;padding:0;cursor:pointer;font-size:10px}

.process{background:#fff;padding:46px 0}.process h2{font-size:35px}.process-grid{list-style:none;padding:0;margin:27px 0 0;display:grid;grid-template-columns:repeat(6,1fr);gap:0}.process-grid li{position:relative;padding-right:22px}.process-grid li:not(:last-child):after{content:"→";position:absolute;right:8px;top:5px;color:#9ca3a6}.process-grid span{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;border:1px solid #c58a63;color:#9e5a34;font-size:10px;margin-bottom:10px}.process-grid h3{font-size:13px;margin-bottom:6px}.process-grid p{font-size:9px;line-height:1.45;color:#697174;margin:0}.knowledge{padding:48px 0 55px;background:#ecebe8}.knowledge h2{font-size:35px}.knowledge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.knowledge-grid article{background:#fff;padding:23px;border-top:2px solid #b86a41}.knowledge-grid span{font-size:9px;color:#9b5a38;letter-spacing:.09em}.knowledge-grid h3{font-size:19px;margin:12px 0 10px}.knowledge-grid p{font-size:11px;line-height:1.5;color:#646d70;margin:0}

.footer{background:#121719;color:#fff;border-top:1px solid rgba(255,255,255,.09)}.footer__main{min-height:104px;display:grid;grid-template-columns:auto 1.4fr .8fr auto auto;gap:28px;align-items:center}.logo--footer .logo__text strong{font-size:23px}.footer__main>p{font-size:9px;line-height:1.45;color:#c0c5c6;margin:0}.footer__location{font-size:9px;color:#d5d8d9}.footer__phone{font-size:14px}.footer__bottom{border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;padding:18px 0;color:#798285;font-size:8px}

@media(max-width:1120px){
  :root{--wrap:calc(100% - 40px)}.nav,.location,.topbar__contacts .btn{display:none}.topbar__contacts{margin-left:auto}.menu-btn{display:grid;background:none;border:1px solid rgba(255,255,255,.2);border-radius:3px;width:42px;height:42px;place-content:center;gap:6px}.menu-btn span{display:block;width:19px;height:1px;background:#fff}.mobile-menu{display:none;background:#0f1315;padding:16px 20px 22px;border-top:1px solid rgba(255,255,255,.08)}.mobile-menu.open{display:grid;gap:14px}.mobile-menu a{color:#fff}.mobile-phone{font-size:20px;font-weight:800}.hero__grid{grid-template-columns:1fr;min-height:0}.hero__copy{padding:118px 0 48px;background:none}.hero__visual{margin:0;width:100%}.hero__visual img{height:520px}.services-house{grid-template-columns:1fr}.services-house__inner{width:var(--wrap);margin:auto}.house-visual{min-height:460px}.field-grid{grid-template-columns:repeat(2,1fr)}.case-grid{grid-template-columns:1fr}.case-card{grid-template-columns:34% 66%}.company-contact{grid-template-columns:1fr}.company-panel__inner{width:var(--wrap);margin:auto;padding-right:0}.contact-panel{min-height:390px}.process-grid{grid-template-columns:repeat(3,1fr);gap:24px}.footer__main{grid-template-columns:1fr 1fr}.footer__main .btn{justify-self:start}
}
@media(max-width:720px){
  :root{--wrap:calc(100% - 28px)}.topbar__inner{height:66px;gap:12px}.logo__mark{width:38px}.logo__text strong{font-size:22px}.logo__text small{font-size:6.5px}.topbar__contacts .phone{display:none}.hero__copy{padding-top:104px}.hero__lead{font-size:16px}.trust-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.hero__actions{align-items:stretch;flex-direction:column}.hero__actions .btn{width:100%}.text-link{text-align:center;border-bottom:0}.hero__visual img{height:360px}.hero__scribble{font-size:16px}.hero__caption{font-size:9px}.services-house__left{padding:30px 0}.service-cards{grid-template-columns:1fr}.service-card{min-height:auto}.house-visual{min-height:330px}.house-visual__title{left:16px;top:18px}.house-legend{left:16px;top:82px}.house-visual__note{right:14px;font-size:14px}.section-head{align-items:flex-start;flex-direction:column}.field-grid{grid-template-columns:1fr}.field-card{display:grid;grid-template-columns:42% 58%}.field-card img{height:100%;aspect-ratio:auto}.cases-section,.field-section{padding-top:35px}.case-card{grid-template-columns:1fr}.case-card img{height:185px}.company-points{grid-template-columns:1fr 1fr}.contact-panel{grid-template-columns:1fr}.contact-panel__visual{min-height:260px;order:-1}.form-row{grid-template-columns:1fr}.process-grid{grid-template-columns:1fr}.process-grid li{display:grid;grid-template-columns:40px 1fr;column-gap:12px}.process-grid li span{grid-row:1/3}.process-grid li:after{display:none!important}.knowledge-grid{grid-template-columns:1fr}.footer__main{grid-template-columns:1fr;padding:28px 0}.footer__bottom{flex-direction:column;gap:8px}.company-panel:after{width:220px}.field-section h2,.cases-section h2,.company-panel h2,.process h2,.knowledge h2{font-size:30px}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.house-visual>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.house-visual__overlay,.house-visual__title,.house-legend,.house-visual__note{display:none}