:root{
  --green:#0f6a34;
  --green-dark:#0b4724;
  --green-soft:#eaf5ef;
  --orange:#d98a18;
  --text:#1f2a24;
  --muted:#62736a;
  --bg:#f6f7f6;
  --white:#ffffff;
  --shadow:0 16px 40px rgba(0,0,0,.08);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.5}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 32px));margin:0 auto}
.topbar{background:var(--green-dark);color:#dce9e1;font-size:.92rem}
.topbar__inner{display:flex;justify-content:space-between;gap:12px;padding:10px 0;flex-wrap:wrap}
.site-header{background:#fff;position:sticky;top:0;z-index:20;box-shadow:0 8px 24px rgba(0,0,0,.04)}
.header-main{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;padding:16px 0}
.brand{display:flex;align-items:center;gap:14px}
.brand__icon{width:54px;height:54px;object-fit:contain}
.brand__copy{display:flex;flex-direction:column;line-height:1.05;min-width:0}.brand__title{font-family:Georgia,"Times New Roman",serif;color:var(--green);font-weight:900;font-size:clamp(26px,3.3vw,42px);letter-spacing:.02em}.brand__subtitle{margin-top:4px;color:var(--text);font-size:12px;font-weight:700;letter-spacing:.08em}
.searchbar{display:flex;gap:10px;align-items:center;background:var(--bg);padding:8px;border-radius:999px;border:1px solid #dde5df}
.searchbar input{flex:1;border:none;background:transparent;padding:10px 14px;font-size:1rem;outline:none}
.searchbar button{border:none;background:var(--green);color:#fff;padding:12px 20px;border-radius:999px;font-weight:700;cursor:pointer}
.header-actions{display:flex;align-items:center;gap:12px}
.account{color:var(--muted);font-weight:600}
.cart-button{border:none;background:var(--orange);color:#fff;padding:12px 16px;border-radius:999px;display:flex;align-items:center;gap:10px;font-weight:700;cursor:pointer}
.cart-button strong{background:#fff;color:var(--green-dark);min-width:26px;height:26px;border-radius:999px;display:grid;place-items:center;padding:0 8px}
.nav{display:flex;align-items:center;gap:20px;padding:0 0 16px 0;flex-wrap:wrap}
.nav a{font-weight:600;color:var(--muted)}
.nav a:hover{color:var(--green)}
.nav-cta{margin-left:auto;background:var(--green);color:#fff!important;padding:12px 18px;border-radius:999px}
.hero{background:linear-gradient(135deg,#08160f 0%,#0f3922 40%,#15281d 100%);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 40%, rgba(217,138,24,.38), transparent 20%),radial-gradient(circle at 70% 40%, rgba(255,255,255,.10), transparent 12%);pointer-events:none}
.hero__grid{display:grid;grid-template-columns:1.4fr .8fr;gap:36px;align-items:center;padding:78px 0;position:relative;z-index:1}
.eyebrow{margin:0 0 10px;color:#b7dcc5;text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;font-weight:800}
.hero h1{font-size:clamp(2.1rem,4vw,4rem);line-height:1.05;margin:0 0 16px;max-width:700px}
.hero p{color:#e4f0e9;max-width:680px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:14px 22px;font-weight:800;transition:.2s ease;cursor:pointer}
.btn--primary{background:var(--orange);color:#fff}
.btn--primary:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn--ghost{border:1px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.06)}
.btn--ghost-dark{border:1px solid rgba(255,255,255,.28);color:#fff}
.btn--full{width:100%}
.hero__badges{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero__badges span{padding:10px 14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);border-radius:999px;color:#daf1e3;font-size:.94rem}
.hero__card{background:rgba(255,255,255,.08);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.12);padding:26px;border-radius:var(--radius);box-shadow:var(--shadow)}
.hero__card h2{margin-top:0}
.hero__card ul{padding-left:18px;margin-bottom:0}
.section{padding:76px 0}
.section--light{background:#fff}
.section-title{margin-bottom:28px}
.section-title--row{display:flex;align-items:end;justify-content:space-between;gap:18px;flex-wrap:wrap}
.section-title h2{font-size:clamp(1.9rem,2.8vw,2.8rem);margin:.1rem 0 .6rem}
.section-title p:last-child{color:var(--muted);max-width:780px}
.category-grid,.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.category-card,.benefit-grid article{background:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);border:1px solid #e5ece7}
.category-card__icon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;background:var(--green-soft);font-size:1.5rem;margin-bottom:14px}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.filter-btn{border:1px solid #ccd8d0;background:#fff;color:var(--muted);padding:10px 16px;border-radius:999px;font-weight:700;cursor:pointer}
.filter-btn.active,.filter-btn:hover{background:var(--green);color:#fff;border-color:var(--green)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.product-card{background:#fff;border-radius:22px;padding:18px;border:1px solid #e4ebe6;box-shadow:var(--shadow);display:flex;flex-direction:column;min-height:100%}
.product-card__image{height:180px;border-radius:18px;background:linear-gradient(135deg,#193f2a,#0c1c14);margin-bottom:14px;position:relative;overflow:hidden}
.product-card__image::after{content:"";position:absolute;inset:auto -12% -40% auto;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle, rgba(217,138,24,.9), rgba(217,138,24,.08) 55%, transparent 70%)}
.image-motor::before,.image-pump::before,.image-compressor::before,.image-bearing::before,.image-panel::before,.image-service::before{content:"";position:absolute;inset:20px;border-radius:18px;opacity:.95;background-size:cover;background-position:center}
.image-motor::before{background-image:url('motor.png');background-repeat:no-repeat;background-size:contain;background-position:center}
.image-pump::before{background-image:url('pump.png');background-repeat:no-repeat;background-size:contain;background-position:center}
.image-compressor::before{background-image:url('compressor.png');background-repeat:no-repeat;background-size:contain;background-position:center}
.image-bearing::before{background-image:url('bearing.png');background-repeat:no-repeat;background-size:contain;background-position:center}
.image-panel::before{background-image:url('panel.png');background-repeat:no-repeat;background-size:contain;background-position:center}
.image-service::before{background-image:url('service.png');background-repeat:no-repeat;background-size:contain;background-position:center}
.product-card__tag{align-self:flex-start;padding:7px 12px;border-radius:999px;background:var(--green-soft);color:var(--green);font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.product-card__tag--service{background:#fff4e5;color:#a4640c}
.product-card h3{margin:14px 0 8px;font-size:1.2rem}
.product-card p{margin:0 0 10px;color:var(--muted)}
.product-card ul{margin:0 0 16px;padding-left:18px;color:#425148;flex:1}
.product-card__footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto}
.product-card__footer strong{color:var(--green-dark)}
.add-to-cart{border:none;background:var(--green);color:#fff;padding:11px 16px;border-radius:999px;font-weight:800;cursor:pointer}
.benefit-grid article h3{margin-top:0}
.cta-band{background:linear-gradient(135deg,var(--green),var(--green-dark));color:#fff}
.cta-band__grid{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:26px}
.cta-band__actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.footer{background:#0b1e14;color:#dce8df;padding:44px 0}
.footer__grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:24px}
.footer__brand{font-family:Georgia,"Times New Roman",serif;font-size:clamp(28px,3vw,38px);font-weight:900;color:#fff;margin-bottom:12px;letter-spacing:.02em}
.cart-drawer{position:fixed;top:0;right:-420px;width:min(420px,100vw);height:100vh;background:#fff;z-index:50;box-shadow:-18px 0 46px rgba(0,0,0,.14);display:flex;flex-direction:column;transition:right .25s ease}
.cart-drawer.open{right:0}
.cart-drawer__header,.cart-drawer__footer{padding:20px;border-bottom:1px solid #e7ece8}
.cart-drawer__header{display:flex;justify-content:space-between;align-items:center}
.cart-drawer__header button{border:none;background:none;font-size:2rem;cursor:pointer;line-height:1}
.cart-drawer__body{padding:20px;overflow:auto;display:flex;flex-direction:column;gap:14px;flex:1}
.cart-item{display:flex;justify-content:space-between;gap:12px;padding:14px;border:1px solid #e6ece8;border-radius:16px;background:#fafcfa}
.cart-item strong{display:block}
.cart-item button{border:none;background:#f6d9d9;color:#8f3232;padding:8px 10px;border-radius:10px;font-weight:700;cursor:pointer}
.empty-state{color:var(--muted)}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.34);opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:40}
.overlay.show{opacity:1;pointer-events:auto}
.hidden{display:none!important}
@media (max-width: 1024px){
  .header-main{grid-template-columns:1fr;justify-items:start}
  .searchbar{width:100%}
  .nav{padding-top:0}
  .hero__grid,.cta-band__grid,.footer__grid{grid-template-columns:1fr}
  .category-grid,.benefit-grid{grid-template-columns:repeat(2,1fr)}
  .product-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 680px){
  .topbar__inner,.header-actions,.nav,.section-title--row,.cta-band__actions,.product-card__footer{flex-direction:column;align-items:stretch}
  .brand{align-items:flex-start}
  .brand__title{font-size:clamp(22px,7vw,32px)}
  .brand__subtitle{font-size:10px}
  .header-actions{width:100%}
  .cart-button{justify-content:center}
  .category-grid,.benefit-grid,.product-grid{grid-template-columns:1fr}
  .hero__grid{padding:56px 0}
  .section{padding:58px 0}
}