:root{
  --emerald:#0B5D3B;--forest:#063A26;--silver:#C9CED3;--steel:#5d656d;
  --ink:#101614;--white:#fff;--soft:#F5F7F6;--line:#e3e7e5;
  --font-head:"Montserrat",system-ui,sans-serif;--font-body:"Inter",system-ui,sans-serif;
  --radius:16px;--gutter:clamp(16px,4vw,40px);--max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:400 17px/1.65 var(--font-body);color:var(--ink);background:var(--white);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--emerald)}
h1,h2,h3{font-family:var(--font-head);line-height:1.08;margin:0 0 .55em;text-transform:uppercase;letter-spacing:-.01em;font-weight:800}
h1{font-size:clamp(2.2rem,6vw,4.4rem)}
h2{font-size:clamp(1.8rem,4vw,3rem)}
h3{font-size:1.15rem;letter-spacing:0}
p{margin:0 0 1em}
.container{width:min(100% - 2*var(--gutter),var(--max));margin-inline:auto}
.eyebrow{font:700 12px/1.2 var(--font-head);letter-spacing:.24em;text-transform:uppercase;color:var(--emerald);margin:0 0 16px}
.on-dark .eyebrow,.hero .eyebrow,.page-hero .eyebrow{color:#9fe3bf}
.btn{display:inline-block;padding:15px 28px;border-radius:999px;font:700 13px/1 var(--font-head);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .2s,color .2s,transform .2s}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--emerald);color:#fff}
.btn--primary:hover{background:var(--forest)}
.btn--light{background:#fff;color:var(--forest)}
.btn--ghost{border-color:currentColor;color:inherit;background:transparent}
.link-arrow{font:700 13px var(--font-head);letter-spacing:.1em;text-transform:uppercase;text-decoration:none}
.link-arrow::after{content:" →"}
:focus-visible{outline:3px solid #46c28a;outline-offset:3px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:8px;top:8px}
section{padding:clamp(64px,9vw,120px) 0}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:88px}
.brand img{height:66px;width:auto}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font:600 13px var(--font-head);letter-spacing:.1em;text-transform:uppercase;text-decoration:none;color:var(--ink)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--emerald)}
.nav .btn{color:#fff;padding:12px 22px}
.nav .btn:hover{color:#fff}
.nav-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--forest);margin:6px 0}
@media(max-width:860px){
  .brand img{height:46px}
  .nav-toggle{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px var(--gutter) 20px;border-bottom:1px solid var(--line);display:none}
  .nav.is-open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:14px;text-align:center;border:0}
}

/* hero */
.hero{position:relative;min-height:min(88vh,820px);display:flex;align-items:flex-end;color:#fff;background:linear-gradient(135deg,var(--forest),var(--emerald));padding:0;overflow:hidden}
.hero__slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.2s ease}
.hero__slide.is-active{opacity:1}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,58,38,.35),rgba(6,58,38,.82));pointer-events:none}
.hero__content{position:relative;z-index:2;padding:120px 0 80px;max-width:860px}
.hero h1{margin-bottom:.35em}
.hero__lead{font-size:1.15rem;max-width:560px;opacity:.95}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 26px}
.hero__phone{font:700 15px var(--font-head);letter-spacing:.06em}
.hero__phone a{color:#fff}
.hero__counter{position:absolute;z-index:2;right:var(--gutter);bottom:32px;font:600 13px var(--font-head);letter-spacing:.2em}

/* ticker */
.ticker{background:var(--forest);color:#fff;padding:18px 0;overflow:hidden;white-space:nowrap}
.ticker__track{display:inline-flex;animation:scroll 40s linear infinite}
.ticker span{font:600 13px var(--font-head);letter-spacing:.22em;text-transform:uppercase;padding:0 28px;position:relative}
.ticker span::after{content:"✦";position:absolute;right:-6px;color:var(--silver)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* intro / features */
.intro-head{max-width:760px;margin-bottom:56px}
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.feature{border-top:3px solid var(--emerald);padding-top:20px}
.feature b{display:block;font:800 13px var(--font-head);letter-spacing:.2em;color:var(--steel);margin-bottom:10px}
.feature p{color:var(--steel);margin:0}
@media(max-width:960px){.features{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.features{grid-template-columns:1fr}}

/* cards */
.bg-soft{background:var(--soft)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:48px}
.section-head h2{max-width:640px;margin:0}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;counter-reset:card}
.card{position:relative;display:block;border-radius:var(--radius);overflow:hidden;background:var(--forest);color:#fff;text-decoration:none;min-height:380px;counter-increment:card;isolation:isolate}
.card__img{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .6s;z-index:-2}
.card:hover .card__img{transform:scale(1.06)}
.card::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,58,38,.15) 20%,rgba(6,58,38,.92));z-index:-1}
.card__body{position:absolute;left:0;right:0;bottom:0;padding:26px}
.card__body::before{content:"0" counter(card);display:block;font:700 12px var(--font-head);letter-spacing:.24em;color:#9fe3bf;margin-bottom:10px}
.card h3{margin:0 0 8px;color:#fff}
.card p{margin:0;font-size:.95rem;opacity:.9}
@media(max-width:960px){.cards{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.cards{grid-template-columns:1fr}.card{min-height:320px}}

/* split */
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.split__img{border-radius:var(--radius);min-height:480px;background:var(--emerald) center/cover;box-shadow:0 30px 60px -30px rgba(6,58,38,.5)}
.checks{list-style:none;padding:0;margin:24px 0 32px}
.checks li{padding:14px 0 14px 38px;border-bottom:1px solid var(--line);position:relative}
.checks li::before{content:"";position:absolute;left:0;top:19px;width:20px;height:20px;border-radius:50%;background:var(--emerald)}
.checks li::after{content:"";position:absolute;left:7px;top:24px;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
@media(max-width:860px){.split{grid-template-columns:1fr}.split__img{min-height:300px;order:-1}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:step;margin-top:48px}
.step{counter-increment:step;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px}
.step::before{content:counter(step);display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--emerald);color:#fff;font:800 18px var(--font-head);margin-bottom:18px}
.step p{color:var(--steel);margin:0}
@media(max-width:960px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* cta */
.cta-band{background:linear-gradient(135deg,var(--forest),var(--emerald));color:#fff;text-align:center}
.cta-band h2{max-width:780px;margin-inline:auto}
.cta-band p{opacity:.92;max-width:560px;margin:0 auto 30px}
.cta-band .eyebrow{color:#9fe3bf}

/* inner page hero */
.page-hero{background:linear-gradient(135deg,var(--forest),var(--emerald));color:#fff;padding:clamp(70px,10vw,130px) 0 clamp(50px,7vw,90px)}
.page-hero p{max-width:640px;font-size:1.15rem;opacity:.93;margin:0}
.page-hero--img{background-size:cover;background-position:center;position:relative}
.page-hero--img::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,58,38,.92),rgba(6,58,38,.55))}
.page-hero--img .container{position:relative}
.prose{max-width:720px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px)}
@media(max-width:860px){.two-col{grid-template-columns:1fr}}
.panel{background:var(--soft);border-radius:var(--radius);padding:32px}
.panel h3{margin-bottom:14px}
.pager{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px}
.contact-list{list-style:none;padding:0;margin:0}
.contact-list li{padding:14px 0;border-bottom:1px solid var(--line)}
.contact-list b{display:block;font:700 12px var(--font-head);letter-spacing:.2em;text-transform:uppercase;color:var(--steel)}
.contact-list a{font-size:1.2rem;font-weight:600}

/* form */
.form{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column}
.field--full{grid-column:1/-1}
.field label{font:700 12px var(--font-head);letter-spacing:.14em;text-transform:uppercase;margin-bottom:8px}
.field input,.field select,.field textarea{font:inherit;padding:14px 16px;border:1.5px solid #b9c2be;border-radius:10px;background:#fff;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:3px solid #46c28a;outline-offset:1px;border-color:var(--emerald)}
.field [aria-invalid="true"]{border-color:#b42318}
.field__error{color:#b42318;font-size:.85rem;min-height:1.2em;margin-top:4px}
.form__foot{grid-column:1/-1}
.form__status{margin-top:16px;font-weight:600;color:var(--emerald)}
@media(max-width:600px){.form{grid-template-columns:1fr}}

/* footer */
.site-footer{background:var(--forest);color:#d3e3da;padding:72px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.footer-name{display:inline-block;margin-bottom:18px;text-decoration:none!important;font:800 2rem/1 var(--font-head);letter-spacing:-.01em}
.footer-name span{display:inline}
.footer-name__kz{color:#e4e8eb}
.footer-name__clean{color:#46c28a}
.footer-name__works{color:#c9ced3}
.footer-name small{display:block;margin-top:8px;font:600 .7rem/1 var(--font-head);letter-spacing:.5em;text-transform:uppercase;color:#9aa4a0}
.site-footer h4{font:700 12px var(--font-head);letter-spacing:.22em;text-transform:uppercase;color:#fff;margin:0 0 16px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:10px}
.site-footer a{color:#d3e3da;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:48px;padding-top:24px;font-size:.88rem;opacity:.8}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .ticker{overflow-x:auto}
}