:root{--ink:#071829;--blue:#08345a;--blue2:#0b4774;--aqua:#0aa7a5;--paper:#f4f8fb;--line:#d9e5ec;--muted:#5d7180;--white:#fff;--shadow:0 24px 70px rgba(3,35,56,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font:16px/1.6 Inter,Arial,sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.top{background:var(--ink);color:#dceaf3;font-size:.85rem}.top .wrap{display:flex;justify-content:space-between;gap:20px;padding:8px 0}.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{height:78px;display:flex;align-items:center;gap:30px}.logo{width:190px;height:54px;object-fit:contain}.links{display:flex;gap:22px;margin-left:auto;font-weight:650}.phone{white-space:nowrap;font-weight:800;color:var(--blue)}.menu{display:none;border:0;background:var(--paper);padding:10px;border-radius:10px;font-size:1.1rem}.hero{min-height:690px;display:grid;align-items:center;position:relative;color:#fff;background:linear-gradient(90deg,rgba(5,24,39,.95) 0%,rgba(5,24,39,.86) 44%,rgba(5,24,39,.18) 75%),url('/assets/hero-polypropylene.webp') center/cover}.hero .inner{max-width:790px;padding:95px 0}.eyebrow{display:inline-flex;gap:8px;align-items:center;color:#64e4dc;font-weight:750;text-transform:uppercase;letter-spacing:.11em;font-size:.78rem}.hero h1,.pagehero h1{font-size:clamp(2.3rem,5vw,4.6rem);line-height:1.02;letter-spacing:-.045em;margin:22px 0}.hero p{font-size:clamp(1.05rem,2vw,1.35rem);max-width:720px;color:#e0edf3}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;border-radius:9px;background:var(--aqua);color:#fff;font-weight:800;border:1px solid var(--aqua);cursor:pointer}.btn.alt{background:transparent;border-color:#91adb9}.proof{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.22);margin-top:65px}.proof div{padding:20px;background:rgba(5,24,39,.58);font-size:.92rem}.section{padding:90px 0}.section.alt{background:var(--paper)}.head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:36px}.head h2{font-size:clamp(2rem,4vw,3.25rem);line-height:1.08;letter-spacing:-.035em;margin:0}.head p{max-width:540px;color:var(--muted);margin:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;transition:.2s}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.card h3{font-size:1.25rem;line-height:1.25;margin:8px 0}.card p{color:var(--muted)}.num{font:800 2.2rem/1 Inter;color:#bdd2de}.media{padding:0;overflow:hidden}.media img{aspect-ratio:4/3;object-fit:cover}.media .body{padding:24px}.split{display:grid;grid-template-columns:1.03fr .97fr;gap:54px;align-items:center}.visual{border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.visual img{aspect-ratio:4/3;object-fit:cover}.checks{list-style:none;padding:0}.checks li{padding:12px 0 12px 30px;border-bottom:1px solid var(--line);position:relative}.checks li:before{content:'✓';position:absolute;left:0;color:var(--aqua);font-weight:900}.pagehero{padding:80px 0;background:linear-gradient(135deg,#071829,#0b4774);color:#fff}.pagehero p{font-size:1.2rem;color:#dceaf3;max-width:780px}.breadcrumbs{font-size:.85rem;color:#8fb5c9;margin-bottom:24px}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.step{border-top:3px solid var(--aqua);padding-top:18px}.faq details{padding:18px 0;border-bottom:1px solid var(--line)}.faq summary{font-weight:800;cursor:pointer}.formbox{background:var(--blue);color:#fff;border-radius:22px;padding:44px}.formgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.formgrid .wide{grid-column:1/-1}label{display:block;font-size:.85rem;color:#cde0ea;margin-bottom:5px}input,select,textarea{width:100%;padding:14px;border:1px solid #7892a2;border-radius:8px;font:inherit;background:#fff;color:var(--ink)}textarea{min-height:110px;resize:vertical}.consent{display:flex;gap:10px;align-items:flex-start}.consent input{width:auto;margin-top:5px}.status{padding:12px 0;color:#81ebe2;font-weight:700}.footer{background:var(--ink);color:#c7d7e1;padding:60px 0 24px}.footgrid{display:grid;grid-template-columns:1.4fr repeat(2,1fr);gap:40px}.footer h3{color:#fff}.footer a{display:block;margin:8px 0}.note{font-size:.85rem;color:#8299a8}.badge{display:inline-block;background:#e6f8f6;color:#08726e;padding:5px 10px;border-radius:99px;font-size:.78rem;font-weight:800}.empty{border:1px dashed #8ea7b5;padding:24px;border-radius:14px;color:var(--muted)}.tech-note{background:#fff7dc;border-left:4px solid #d99e00;padding:16px;margin:22px 0;color:#604b10}.cookie{position:fixed;bottom:16px;left:50%;transform:translateX(-50%);z-index:30;width:min(900px,calc(100% - 28px));background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:14px;border-radius:12px;display:flex;gap:16px;align-items:center}.cookie.hidden{display:none}@media(max-width:900px){.links{display:none}.menu{display:block;margin-left:auto}.links.open{display:flex;position:absolute;top:78px;left:0;right:0;background:#fff;padding:22px;flex-direction:column;border-bottom:1px solid var(--line)}.phone{display:none}.grid{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.hero{min-height:650px}.proof{grid-template-columns:1fr}.head{display:block}.head p{margin-top:14px}.footgrid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.wrap{width:min(100% - 28px,1180px)}.top .wrap{display:block}.nav{height:68px}.logo{width:150px}.hero .inner{padding:68px 0}.hero h1,.pagehero h1{font-size:2.35rem}.section{padding:62px 0}.grid,.formgrid,.steps{grid-template-columns:1fr}.formgrid .wide{grid-column:auto}.formbox{padding:26px 18px}.footgrid{grid-template-columns:1fr}.cookie{align-items:flex-start;flex-direction:column}.actions .btn{width:100%}}

.photo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.photo-grid.compact{grid-template-columns:repeat(2,minmax(0,1fr))}
.project-photo{margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 14px 38px rgba(3,35,56,.08)}
.project-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#eaf1f5}
.project-photo figcaption{padding:13px 16px;color:var(--muted);font-size:.92rem;line-height:1.4}
.project-set{padding:54px 0;border-top:1px solid var(--line)}
.project-set:first-of-type{border-top:0}
.project-set .head{align-items:start}
.project-set .head h2{font-size:clamp(1.7rem,3vw,2.45rem)}
.project-set .head a{color:var(--aqua);font-weight:800;white-space:nowrap}
.project-summary{margin-top:42px;padding:36px;border-radius:18px}
.case-facts{display:grid;gap:0;margin:28px 0 0;border:1px solid rgba(17,50,67,.12);border-radius:18px;overflow:hidden}
.case-facts>div{display:grid;grid-template-columns:minmax(150px,.8fr) 1.2fr;gap:20px;padding:14px 18px;background:#fff;border-bottom:1px solid rgba(17,50,67,.1)}
.case-facts>div:last-child{border-bottom:0}.case-facts dt{font-weight:700;color:#315c6b}.case-facts dd{margin:0;color:#142f3b}
.kos-steps{grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:34px}.kos-steps .step p{color:var(--muted);line-height:1.55}
.article-body{max-width:1040px}.article-body>p{max-width:820px;font-size:1.08rem;line-height:1.75}.article-body>h2{margin-top:48px}
.kos-stage-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:38px 0}.kos-stage-list .card h2{margin:10px 0;font-size:1.35rem}.kos-stage-list .card p{margin:0}
.service-mark{min-height:300px;border-radius:18px;padding:34px;background:linear-gradient(145deg,var(--ink),var(--blue2));color:#fff;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow)}
.service-mark b{font-size:clamp(3rem,7vw,6rem);letter-spacing:-.08em;color:#65ded6}
.service-mark span{max-width:360px;font-size:1.1rem}
.visual-grid{align-items:stretch}.media-card{padding:0;overflow:hidden;display:flex;flex-direction:column}.media-card>img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#eaf1f5;transition:transform .35s ease}.media-card:hover>img{transform:scale(1.025)}.media-card .card-body{display:flex;flex:1;flex-direction:column;padding:22px}.media-card .card-body p{flex:1}.media-card .card-body b{color:var(--aqua);font-size:.92rem}.equipment-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.equipment-card{display:grid;grid-template-columns:190px 1fr;min-height:180px;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.2s}.equipment-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.equipment-card img{width:100%;height:100%;object-fit:cover}.equipment-card div{padding:24px}.equipment-card h3{margin:0 0 8px;font-size:1.28rem;line-height:1.25}.equipment-card p{margin:0;color:var(--muted)}
@media(max-width:900px){.photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.kos-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:900px){.equipment-grid{grid-template-columns:1fr}}
@media(max-width:600px){.photo-grid,.photo-grid.compact,.kos-steps,.kos-stage-list{grid-template-columns:1fr}.project-set .head a{display:inline-block;margin-top:14px}.project-photo figcaption{font-size:.86rem}.case-facts>div{grid-template-columns:1fr;gap:4px}.equipment-card{grid-template-columns:1fr}.equipment-card img{aspect-ratio:16/10;height:auto}}