:root{
  --bg:#ffffff; --text:#111111; --muted:#666; --line:#e6e6e6; --soft:#f6f7f8; --red:#c8102e; --red-dark:#98001d;
  --green:#25D366; --black:#000; --radius:22px; --shadow:0 10px 30px rgba(0,0,0,.08);
}
*{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:1.55}
img{max-width:100%;height:auto;display:block}a{text-decoration:none;color:inherit}
.container{width:min(1180px,calc(100% - 32px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.brand img{width:auto;height:54px}
.site-nav{display:flex;align-items:center;gap:10px}
.nav-link{padding:12px 14px;border-radius:999px;color:#222;font-weight:700}
.nav-link:hover,.nav-link.is-active{background:var(--soft);color:var(--black)}
.nav-toggle{display:none;gap:4px;background:none;border:0;padding:10px;cursor:pointer}.nav-toggle span{display:block;width:24px;height:2px;background:#111;margin:5px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 18px;border-radius:999px;font-weight:800;transition:.2s ease;border:1px solid transparent}
.btn:hover{transform:translateY(-1px)}
.btn-dark{background:var(--black);color:#fff}.btn-dark:hover{background:#1f1f1f}
.btn-light{background:#fff;border-color:var(--line)}
.btn-red{background:var(--red);color:#fff}.btn-red:hover{background:var(--red-dark)}
.btn-whatsapp{background:var(--green);color:#071b0d}
.btn-call{background:#111;color:#fff}.btn-call:hover{background:#222}
.btn-nav{margin-left:4px;padding:12px 16px}
.btn-mini-emoji{font-size:1rem;line-height:1}
.hero{padding:26px 0 18px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:stretch}
.hero-card{padding:26px;border-radius:30px;background:linear-gradient(135deg,#000 0%,#151515 65%,#242424 100%);color:#fff;box-shadow:var(--shadow)}
.hero-card h1{font-size:clamp(2rem,4.6vw,4rem);line-height:1.03;margin:0 0 12px;max-width:10ch}
.hero-card p{font-size:1.04rem;color:#ececec;max-width:58ch;margin:0}
.eyebrow{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--red);font-weight:800}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.hero-bullets{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}
.hero-bullet{background:rgba(255,255,255,.08);padding:14px 16px;border-radius:18px}
.hero-bullet strong{display:block;font-size:1rem;margin-bottom:4px;color:#fff}
.hero-bullet span{display:block;color:#e6e6e6;font-size:.95rem}
.hero-media{border-radius:30px;overflow:hidden;box-shadow:var(--shadow);background:#111;position:relative}
.hero-media img{height:100%;min-height:390px;object-fit:cover;width:100%}
.section{padding:28px 0}.section-lg{padding:50px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:18px}
.section-head h2{font-size:clamp(1.7rem,3vw,2.5rem);margin:0}
.section-head p{margin:0;color:var(--muted);max-width:70ch}
.grid-3,.grid-4,.grid-2{display:grid;gap:20px}
.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.card-media img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card-body{padding:18px}
.card h3{font-size:1.24rem;line-height:1.2;margin:8px 0 10px}.card p{margin:0;color:var(--muted)}
.card-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.band{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.page-hero{padding:40px 0 20px;background:linear-gradient(180deg,#f8f8f8, #fff)}
.breadcrumbs{font-size:.95rem;color:var(--muted);margin-bottom:8px}.breadcrumbs a{color:var(--muted)}
.page-hero h1{font-size:clamp(2rem,4vw,3.4rem);margin:0 0 12px}.page-hero p{font-size:1.05rem;max-width:70ch;color:#444}
.product-hero{padding:34px 0}.product-grid{display:grid;grid-template-columns:1fr .95fr;gap:28px;align-items:start}
.product-media{border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.product-panel{padding:26px;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);background:#fff}
.price-tag{display:inline-block;background:#eef8f1;color:#136534;border-radius:999px;padding:10px 14px;font-weight:700;margin:10px 0 16px}
.spec-list{display:grid;gap:10px;padding:0;margin:18px 0 0;list-style:none}.spec-list li{padding:12px 14px;border-radius:16px;background:var(--soft)}
.cta-strip{padding:22px;border-radius:26px;background:#0c0c0c;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:20px}.cta-strip p{margin:0;color:#ddd;max-width:70ch}
.contact-map{border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow);background:#fff}.contact-map iframe{width:100%;height:100%;min-height:420px;border:0;display:block}
.contact-split{display:grid;grid-template-columns:1fr .95fr;gap:28px;align-items:stretch}
.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:stretch}
.contact-card{padding:24px;border:1px solid var(--line);border-radius:26px;background:linear-gradient(180deg,#ffffff,#fafafa);box-shadow:var(--shadow)}
.contact-card h3{margin:0 0 10px;font-size:1.6rem}
.contact-card p{margin:0 0 18px;color:var(--muted)}
.contact-list{display:grid;gap:12px}
.contact-item{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:18px;background:var(--soft)}
.contact-item .emoji{font-size:1.15rem;line-height:1.2}
.contact-item strong{display:block;margin-bottom:2px}
.contact-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.site-footer{margin-top:64px;background:#0f0f10;color:#fff}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:24px;padding:42px 0}.footer-list{padding:0;list-style:none;margin:0;display:grid;gap:10px;color:#d3d3d3}.footer-list a{color:#fff}
.footer-bottom{padding:0 0 24px;color:#bdbdbd}
.footer-contact li{display:flex;gap:8px;align-items:flex-start}
.footer-emoji{font-size:1rem;line-height:1.35;flex:0 0 auto}
.float-wa{position:fixed;right:18px;bottom:18px;background:var(--green);color:#062111;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;font-size:1.6rem;font-weight:900;box-shadow:0 10px 25px rgba(0,0,0,.2);z-index:70}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:20px}.spec-table{width:100%;border-collapse:collapse;background:#fff}.spec-table th,.spec-table td{padding:14px;border-bottom:1px solid var(--line);text-align:left}.spec-table th{background:#fafafa}
.notice{padding:16px 18px;border-left:4px solid var(--red);background:#fff7f9;border-radius:10px}
@media (max-width: 980px){
  .hero-grid,.product-grid,.grid-4,.grid-3,.grid-2,.footer-grid,.contact-grid{grid-template-columns:1fr 1fr}
  .hero-media img{min-height:320px}
  .contact-split{grid-template-columns:1fr}
}
@media (max-width: 760px){
  .nav-toggle{display:block}
  .site-nav{position:fixed;left:16px;right:16px;top:78px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:14px;display:none;flex-direction:column;align-items:stretch;box-shadow:var(--shadow);max-height:calc(100vh - 96px);overflow:auto}
  .site-nav.is-open{display:flex}
  .site-nav .btn,.site-nav .nav-link{width:100%;justify-content:flex-start}
  .btn-nav{margin-left:0}
  .hero-grid,.product-grid,.grid-4,.grid-3,.grid-2,.footer-grid,.contact-grid{grid-template-columns:1fr}
  .hero-card{padding:22px}
  .hero-card h1{max-width:none}
  .hero-bullets{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:flex-start}
  .cta-strip{flex-direction:column;align-items:flex-start}
  .brand img{height:46px}
  .contact-card{padding:20px}
  .contact-item{padding:13px 14px}
}


.hero-compact{padding:14px 0 8px}
.hero-compact .hero-grid{grid-template-columns:minmax(0,1.15fr) minmax(220px,.85fr);gap:14px;align-items:stretch}
.hero-compact .hero-card{padding:20px 20px 18px}
.hero-compact .hero-card h1{font-size:clamp(2rem,4vw,3.2rem);max-width:9ch;margin-bottom:10px}
.hero-compact .hero-card p{max-width:34ch;font-size:1rem}
.hero-mini-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.hero-mini-points span{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.08);color:#f2f2f2;font-weight:700;font-size:.9rem}
.hero-mini-points span::before{content:"•";color:var(--red);margin-right:8px;font-size:1rem;line-height:1}
@media (max-width:760px){
  .hero-compact{padding:10px 0 6px}
  .hero-compact .hero-grid{grid-template-columns:1fr}
  .hero-compact .hero-card{padding:18px;border-radius:26px}
  .hero-compact .hero-card h1{font-size:clamp(1.8rem,10vw,2.6rem);line-height:1.02;max-width:8ch}
  .hero-compact .hero-card p{font-size:.98rem;max-width:none}
  .hero-mini-points{margin-top:10px;gap:8px}
  .hero-mini-points span{padding:8px 10px;font-size:.84rem}
}


.hero-card-photo{
  position:relative;
  overflow:hidden;
  min-height:420px;
  background:
    linear-gradient(90deg, rgba(0,0,0,.88) 0%, rgba(0,0,0,.78) 42%, rgba(0,0,0,.62) 68%, rgba(0,0,0,.38) 100%),
    url('../img/hero-termofusion-hdpe-mobile.jpg') right center/cover no-repeat,
    linear-gradient(135deg,#000 0%,#151515 65%,#242424 100%);
}
.hero-card-photo > *{position:relative;z-index:1}
.hero-compact .hero-grid{grid-template-columns:1fr}
.hero-card-photo .hero-actions{margin-top:16px}
.hero-card-photo .hero-mini-points{max-width:560px}
@media (min-width: 900px){
  .hero-card-photo{min-height:440px;background-position:right center, right center, center}
  .hero-compact .hero-card p{max-width:28ch}
}
@media (max-width:760px){
  .hero-card-photo{
    min-height:auto;
    background:
      linear-gradient(180deg, rgba(0,0,0,.86) 0%, rgba(0,0,0,.80) 55%, rgba(0,0,0,.72) 100%),
      url('../img/hero-termofusion-hdpe-mobile.jpg') center 18%/cover no-repeat,
      linear-gradient(135deg,#000 0%,#151515 65%,#242424 100%);
  }
}