/* ====== Ramsees Food — Corporate Site ====== */
:root{
  --green:#2e7d32;
  --green-2:#66bb6a;
  --blue:#1565c0;
  --blue-2:#42a5f5;
  --navy:#0a2540;
  --ink:#0f172a;
  --muted:#64748b;
  --bg:#ffffff;
  --bg-soft:#f6f8fb;
  --line:#e5e9f0;
  --yellow:#fdd835;
  --red:#c62828;
  --shadow:0 10px 30px rgba(15,23,42,.08);
  --radius:18px;
  --maxw:1240px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:"Cairo","Poppins",system-ui,sans-serif;line-height:1.7;scroll-behavior:smooth}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ====== Header ====== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s ease;
}
.site-header.scrolled{box-shadow:var(--shadow)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 24px;max-width:var(--maxw);margin:0 auto}

.brand{display:flex;align-items:center;gap:12px}
.brand-logo{height:54px;width:auto;display:block;transition:transform .2s ease}
.brand:hover .brand-logo{transform:scale(1.04)}
.footer-logo{height:64px;filter:brightness(0) invert(1) sepia(.2)}
.brand-mark{
  width:44px;height:44px;border-radius:12px;
  background:linear-gradient(135deg,var(--green) 0%,var(--blue) 100%);
  color:#fff;font-weight:900;font-size:22px;display:grid;place-items:center;
  box-shadow:0 8px 18px rgba(21,101,192,.3);
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-en{font-family:"Poppins";font-weight:800;font-size:18px;color:var(--navy)}
.brand-ar{font-weight:700;font-size:13px;color:var(--muted)}

.nav{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.nav a{padding:10px 14px;border-radius:10px;color:#1f2937;font-weight:600;font-size:14px;transition:.2s}
.nav a:hover{background:var(--bg-soft);color:var(--green)}
.nav .nav-cta{background:var(--green);color:#fff}
.nav .nav-cta:hover{background:#1b5e20;color:#fff}

.nav-toggle{display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);background:#fff;padding:10px;flex-direction:column;justify-content:space-between}
.nav-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px}

/* ====== Hero ====== */
.hero{position:relative;overflow:hidden;padding:90px 0 60px;isolation:isolate}
.hero-image{
  position:absolute;inset:0;z-index:-2;
  background-size:cover;background-position:center;
  opacity:.22;filter:saturate(110%) contrast(105%);
}
.hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(1000px 600px at 100% 0%,rgba(46,125,50,.18),transparent 60%),
    radial-gradient(900px 500px at 0% 30%,rgba(21,101,192,.18),transparent 60%),
    linear-gradient(180deg,rgba(255,255,255,.72) 0%,rgba(246,248,251,.92) 100%);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(15,23,42,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(15,23,42,.05) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse at center,#000 30%,transparent 70%);
}
.hero-inner{max-width:920px;text-align:center;position:relative}
.hero-eyebrow{
  display:inline-block;font-family:"Poppins";font-weight:700;letter-spacing:.5px;
  padding:8px 16px;border:1px solid var(--line);background:#fff;color:var(--navy);
  border-radius:999px;font-size:13px;margin-bottom:22px;box-shadow:var(--shadow);
}
.hero-title{font-size:clamp(38px,6vw,76px);font-weight:900;line-height:1.05;margin:0 0 18px;color:var(--navy)}
.hero-title .accent{background:linear-gradient(90deg,var(--green),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:clamp(16px,1.6vw,20px);color:#334155;margin:0 auto 28px;max-width:780px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 24px;border-radius:12px;font-weight:700;font-size:15px;transition:.2s;cursor:pointer}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 10px 22px rgba(46,125,50,.3)}
.btn-primary:hover{background:#1b5e20;transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--green);color:var(--green)}

.hero-stats{margin-top:50px;display:flex;justify-content:center;gap:40px;flex-wrap:wrap}
.stat{text-align:center}
.stat .num{font-family:"Poppins";font-weight:800;font-size:42px;background:linear-gradient(90deg,var(--green),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .lbl{color:var(--muted);font-size:14px;font-weight:600}

.hero-marquee{margin-top:60px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;overflow:hidden}
.marquee-track{display:flex;gap:40px;padding:18px 0;animation:scroll 30s linear infinite;white-space:nowrap;font-family:"Poppins";font-weight:700;font-size:18px;color:var(--muted)}
.marquee-track span{flex-shrink:0}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ====== Section base ====== */
.section{padding:90px 0;position:relative}
.eyebrow{font-family:"Poppins";text-transform:uppercase;letter-spacing:2px;font-size:12px;font-weight:700;color:var(--green);margin-bottom:14px}
.eyebrow.center{text-align:center}
.h2{font-size:clamp(28px,3.4vw,44px);font-weight:900;line-height:1.15;color:var(--navy);margin:0 0 16px}
.h2.center{text-align:center}
.lead{font-size:17px;color:#475569;max-width:800px}
.lead.center{text-align:center;margin:0 auto 40px}

.grid-2{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:start}
.grid-2.align-center{align-items:center}

/* ====== About ====== */
.about{background:#fff}
.pillars{margin-top:30px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.pillar{padding:22px;border-radius:var(--radius);background:var(--bg-soft);border:1px solid var(--line)}
.pillar h4{margin:0 0 8px;color:var(--green);font-size:18px}
.pillar p{margin:0;font-size:14px;color:#475569}

.about-visual{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.about-visual img{width:100%;height:520px;object-fit:cover}
.float-card{
  position:absolute;bottom:20px;inset-inline-start:20px;
  background:#fff;padding:14px 18px;border-radius:14px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:2px
}
.float-label{font-size:12px;color:var(--muted);font-weight:600}
.float-value{font-family:"Poppins";font-weight:800;color:var(--navy)}

/* ====== Brand logo strip ====== */
.brand-strip{
  display:grid;grid-template-columns:repeat(8,1fr);gap:14px;
  margin:30px 0 40px;padding:18px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);
}
.bs-item{
  background:#fff;border-radius:12px;padding:12px;
  display:grid;place-items:center;transition:.25s;border:1px solid transparent;
}
.bs-item.dark{background:#0f172a}
.bs-item:hover{transform:translateY(-3px);border-color:var(--green);box-shadow:0 8px 18px rgba(15,23,42,.08)}
.bs-item img{height:60px;width:auto;object-fit:contain}
@media (max-width:1100px){.brand-strip{grid-template-columns:repeat(4,1fr)}}
@media (max-width:520px){.brand-strip{grid-template-columns:repeat(2,1fr)}}

/* ====== Brand-card logo variant ====== */
.brand-card-img.logo-card{display:grid;place-items:center;padding:24px}
.brand-card-img.logo-card .brand-logo-img{max-height:110px;max-width:80%;object-fit:contain}
/* Transparent-background logo card (logo with no fill behind it) */
.brand-card-img.transparent-logo{background:#fff;border-bottom:4px solid var(--c)}
.brand-card-img.transparent-logo .brand-logo-img{mix-blend-mode:multiply}
.brand-card-img.transparent-logo.no-blend .brand-logo-img{mix-blend-mode:normal}

/* Blend modes inside brand strip */
.bs-item .blend-multiply{mix-blend-mode:multiply}

/* Clickable brand-strip item (e.g., Clenso → external store) */
.bs-item.bs-link{cursor:pointer;position:relative}
.bs-item.bs-link::after{
  content:"↗";position:absolute;top:6px;inset-inline-end:8px;
  font-family:"Poppins";font-weight:800;font-size:14px;color:var(--green);
  opacity:0;transition:.2s;
}
.bs-item.bs-link:hover::after{opacity:1}

/* External-store tag on brand card */
.ext-tag{
  display:inline-block;margin-inline-start:8px;padding:3px 9px;
  background:linear-gradient(135deg,var(--green),var(--blue));color:#fff;
  border-radius:999px;font-family:"Poppins";font-size:10px;font-weight:800;
  letter-spacing:.5px;vertical-align:middle;
}

/* External-link tab in product tabs */
.tab-link{display:inline-flex;align-items:center;text-decoration:none;background:#fff;border:1px dashed var(--green);color:var(--green)}
.tab-link:hover{background:var(--green);color:#fff;border-style:solid}

/* ====== Brands ====== */
.brands{background:linear-gradient(180deg,var(--bg-soft) 0%,#fff 100%)}
.brands-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:30px}
.brand-card{
  position:relative;background:#fff;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow);
  transition:transform .35s ease, box-shadow .35s ease;
  display:flex;flex-direction:column;
}
.brand-card::before{
  content:"";position:absolute;inset:0;border-radius:var(--radius);
  background:linear-gradient(135deg,var(--c) 0%,var(--c2) 100%);
  opacity:0;transition:opacity .3s ease;pointer-events:none;z-index:0
}
.brand-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(15,23,42,.15)}
.brand-card-img{
  height:170px;background-size:cover;background-position:center;
  border-bottom:4px solid var(--c);
}
.brand-card-img.placeholder{
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--c),var(--c2));
  color:#fff
}
.brand-card-img.placeholder .ph-mark{font-size:64px}
.brand-card-body{padding:20px;position:relative;z-index:1;flex:1;display:flex;flex-direction:column}
.brand-card-name{font-family:"Poppins";font-weight:800;font-size:22px;color:var(--navy);display:flex;align-items:center;gap:8px}
.brand-card-name .dot{width:10px;height:10px;border-radius:50%;display:inline-block}
.brand-card-sub{font-size:13px;color:var(--c);font-weight:700;margin:4px 0 10px;text-transform:uppercase;letter-spacing:.5px}
.brand-card-body p{font-size:14px;color:#475569;margin:0 0 14px}
.brand-card .arrow{font-family:"Poppins";font-weight:800;color:var(--c);font-size:20px;align-self:flex-end;transition:transform .3s ease}
.brand-card:hover .arrow{transform:translateX(-6px)}

/* ====== Products ====== */
.products{background:#fff}
.tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:0 auto 40px;background:var(--bg-soft);padding:6px;border-radius:14px;max-width:fit-content}
.tab{padding:10px 18px;border-radius:10px;color:#475569;font-weight:700;font-size:14px;transition:.2s}
.tab:hover{color:var(--navy)}
.tab.active{background:var(--green);color:#fff;box-shadow:0 6px 14px rgba(46,125,50,.3)}

.tab-panel{display:none;animation:fadeIn .35s ease}
.tab-panel.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

.cat-row{margin-bottom:40px}
.cat-title{font-size:22px;color:var(--navy);margin:0 0 16px;font-weight:800;padding-inline-start:14px;border-inline-start:4px solid var(--green)}

.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px}
.product-grid.dark-bg{background:#0b0b0c;padding:18px;border-radius:18px}
.product-grid.dark-bg .product{background:#141417;border-color:#1f1f24}
.product-grid.dark-bg .product span{color:#e5e9f0}
.product{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:12px;display:flex;flex-direction:column;align-items:center;gap:8px;
  transition:.2s;
}
.product:hover{transform:translateY(-4px);border-color:var(--green);box-shadow:var(--shadow)}
.product img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:10px;background:#f8fafc}
.product span{font-size:13px;font-weight:700;color:#334155;text-align:center}

.catalog-cta{margin-top:30px;padding:30px;background:linear-gradient(135deg,var(--bg-soft) 0%,#fff 100%);border:1px solid var(--line);border-radius:var(--radius);text-align:center}
.catalog-cta p{margin:0 0 18px;color:#475569}

/* ====== Ads gallery ====== */
.ads{background:#0a1426;color:#fff}
.ads .eyebrow{color:var(--green-2)}
.ads .h2{color:#fff}
.ads .lead{color:#cbd5e1}
.ads-grid{
  margin-top:30px;display:grid;gap:14px;
  grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;
}
.ad-card{
  position:relative;overflow:hidden;border-radius:var(--radius);
  background:#1a2740;border:1px solid rgba(255,255,255,.08);
}
.ad-card.big{grid-column:span 2;grid-row:span 2}
.ad-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.ad-card:hover img{transform:scale(1.06)}
.ad-tag{
  position:absolute;bottom:12px;inset-inline-start:12px;
  background:rgba(0,0,0,.6);color:#fff;font-weight:800;font-size:12px;
  padding:6px 12px;border-radius:999px;backdrop-filter:blur(8px);
  font-family:"Poppins";letter-spacing:.5px;
}
@media (max-width:1100px){.ads-grid{grid-template-columns:repeat(2,1fr)}.ad-card.big{grid-column:span 2;grid-row:span 1}}
@media (max-width:520px){.ads-grid{grid-template-columns:1fr}.ad-card.big{grid-column:auto}}

/* ====== Quality ====== */
.quality{background:var(--bg-soft)}
.features{margin-top:30px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.25s}
.feature:hover{transform:translateY(-4px);border-color:var(--green);box-shadow:var(--shadow)}
.feature .ico{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--green),var(--blue));color:#fff;display:grid;place-items:center;font-size:22px;font-weight:900;margin-bottom:12px}
.feature h4{margin:0 0 6px;color:var(--navy);font-size:18px}
.feature p{margin:0;color:#475569;font-size:14px}

/* ====== Factories ====== */
.factories{background:#fff}
.factory-gallery{
  margin-top:30px;display:grid;
  grid-template-columns:repeat(6,1fr);grid-template-rows:repeat(2,200px);
  gap:14px;border-radius:var(--radius);overflow:hidden;
}
.factory-gallery .fg-big{grid-column:span 3;grid-row:span 2;border-radius:var(--radius);overflow:hidden}
.factory-gallery .fg-small{border-radius:var(--radius);overflow:hidden}
.factory-gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.factory-gallery .fg-big:hover img,.factory-gallery .fg-small:hover img{transform:scale(1.05)}
.factory-gallery .fg-small{grid-column:span 3 / span 3}
.factory-gallery .fg-small:nth-child(2){grid-column:span 3}
/* fix: assign manually */
.factory-gallery>.fg-small{grid-column:auto;grid-row:auto}

.lines{margin-top:30px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.line{padding:14px 16px;background:var(--bg-soft);border:1px solid var(--line);border-radius:10px;font-weight:700;font-size:14px;color:var(--navy);text-align:center;transition:.2s}
.line:hover{background:var(--green);color:#fff;border-color:var(--green)}

/* ====== Distribution ====== */
.distribution{background:linear-gradient(135deg,var(--navy) 0%,#102a4a 100%);color:#fff}
.distribution .eyebrow{color:var(--green-2)}
.distribution .h2{color:#fff}
.distribution .lead{color:#cbd5e1}
.check-list{list-style:none;padding:0;margin:18px 0}
.check-list li{padding:10px 0 10px 0;padding-inline-start:30px;position:relative;color:#cbd5e1}
.check-list li::before{
  content:"✓";position:absolute;inset-inline-start:0;top:10px;
  width:22px;height:22px;background:var(--green);color:#fff;
  border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:900
}
.distribution .btn-primary{background:var(--green-2);color:var(--navy)}
.distribution .btn-primary:hover{background:#fff;color:var(--navy)}

.serve-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.serve{padding:22px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:14px;font-weight:700;color:#fff;transition:.25s;text-align:center;backdrop-filter:blur(8px)}
.serve:hover{background:rgba(255,255,255,.14);transform:translateY(-3px)}

/* ====== News ====== */
.news{background:var(--bg-soft)}
.news-grid{margin-top:30px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.25s}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--green)}
.news-card .tag{display:inline-block;padding:4px 10px;background:rgba(46,125,50,.1);color:var(--green);border-radius:999px;font-size:12px;font-weight:700;margin-bottom:10px}
.news-card h4{margin:0 0 8px;color:var(--navy)}
.news-card p{margin:0;color:#475569;font-size:14px}

/* ====== Careers ====== */
.careers{background:#fff}
.fields-cloud{display:flex;flex-wrap:wrap;gap:10px}
.fields-cloud span{padding:12px 18px;background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;font-weight:700;color:var(--navy);font-size:14px;transition:.2s}
.fields-cloud span:hover{background:var(--green);color:#fff;border-color:var(--green);transform:translateY(-2px)}

/* ====== Contact ====== */
.contact{background:var(--bg-soft)}
.contact-grid{margin-top:22px;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.cc{padding:16px;background:#fff;border:1px solid var(--line);border-radius:12px}
.cc h5{margin:0 0 6px;color:var(--navy);font-size:14px}
.cc p{margin:0;color:var(--muted);font-size:13px}

.contact-extra{margin-top:18px;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.ce-item{display:flex;gap:14px;align-items:flex-start;padding:14px;background:#fff;border:1px solid var(--line);border-radius:12px}
.ce-ico{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--green),var(--blue));color:#fff;display:grid;place-items:center;font-size:18px;flex-shrink:0}
.ce-item b{display:block;font-size:13px;color:var(--navy);margin-bottom:2px}
.ce-item p{margin:0;color:var(--muted);font-size:13px}
@media (max-width:520px){.contact-extra{grid-template-columns:1fr}}

.contact-form .form-actions a.btn-ghost[href*="wa.me"]{background:#25d366;color:#fff;border-color:#25d366}
.contact-form .form-actions a.btn-ghost[href*="wa.me"]:hover{background:#1da955;border-color:#1da955}
.contact-form{background:#fff;padding:28px;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px}
.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact-form label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:700;color:var(--navy)}
.contact-form input,.contact-form select,.contact-form textarea{
  font-family:inherit;font-size:14px;padding:12px 14px;border:1px solid var(--line);
  border-radius:10px;background:#fff;color:var(--ink);transition:.2s;font-weight:500
}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--green);box-shadow:0 0 0 4px rgba(46,125,50,.1)
}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}

/* ====== Footer ====== */
.site-footer{background:var(--navy);color:#cbd5e1;padding:60px 0 24px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr .9fr .9fr .9fr;gap:30px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand .brand-en{color:#fff}
.foot-brand .brand-ar{color:#94a3b8}
.foot-brand p{color:#94a3b8;margin-top:14px;font-size:14px;max-width:320px}
.social{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.social-icon{
  width:38px;height:38px;border-radius:10px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);
  color:#cbd5e1;display:grid;place-items:center;font-weight:800;font-size:13px;
  font-family:"Poppins";transition:.2s;
}
.social-icon:hover{background:var(--green);color:#fff;border-color:var(--green);transform:translateY(-2px)}
.social-icon.wa:hover{background:#25d366;border-color:#25d366}
.site-footer h5{color:#fff;font-size:14px;margin:0 0 14px}
.links{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.links a{color:#94a3b8;font-size:14px;transition:.15s}
.links a:hover{color:var(--green-2)}
.copy{text-align:center;padding-top:24px;color:#64748b;font-size:13px}

/* ====== Active nav link + reveal ====== */
.nav a.active-link{background:var(--bg-soft);color:var(--green)}
.nav a.nav-cta.active-link{background:var(--green);color:#fff}

.section, .brand-card, .product, .feature, .news-card{opacity:0;transform:translateY(20px);transition:opacity .6s ease, transform .6s ease}
.section.in-view, .brand-card.in-view, .product.in-view, .feature.in-view, .news-card.in-view{opacity:1;transform:translateY(0)}
.hero, .site-header{opacity:1;transform:none}

/* ====== Scroll to top ====== */
.scroll-top{
  position:fixed;bottom:20px;inset-inline-start:20px;
  width:44px;height:44px;border-radius:50%;background:var(--green);color:#fff;
  display:grid;place-items:center;font-size:22px;font-weight:800;
  box-shadow:0 12px 24px rgba(46,125,50,.4);opacity:0;transform:translateY(20px);pointer-events:none;
  transition:.3s;z-index:40
}
.scroll-top.visible{opacity:1;transform:translateY(0);pointer-events:auto}
.scroll-top:hover{background:#1b5e20}

/* ====== Responsive ====== */

/* --- Tablet landscape / small desktop --- */
@media (max-width:1100px){
  .brands-grid{grid-template-columns:repeat(2,1fr)}
  .features,.news-grid,.lines{grid-template-columns:repeat(2,1fr)}
  .pillars{grid-template-columns:1fr}
  .factory-gallery{grid-template-columns:repeat(2,1fr);grid-template-rows:auto}
  .factory-gallery .fg-big{grid-column:span 2}
  .factory-gallery .fg-small{grid-column:auto}
}

/* --- Tablet portrait / large phone --- */
@media (max-width:820px){
  /* Nav → burger */
  .nav{
    position:fixed;top:74px;inset-inline-start:0;width:100%;
    background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;padding:10px;gap:4px;
    transform:translateY(-10px);opacity:0;pointer-events:none;transition:.25s
  }
  .nav.open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav a{padding:14px}
  .nav-toggle{display:flex}

  /* Layouts */
  .grid-2{grid-template-columns:1fr;gap:40px}
  .contact-grid,.contact-form .row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:20px}

  /* Hero */
  .section{padding:60px 0}
  .hero{padding:70px 0 50px}
  .hero-stats{gap:24px}
  .stat .num{font-size:32px}
  .about-visual img{height:340px}

  /* Products — tabs scroll horizontally */
  .tabs{
    flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;
    justify-content:flex-start;max-width:100%;
    scrollbar-width:none;padding:6px 8px;
  }
  .tabs::-webkit-scrollbar{display:none}
  .tab{white-space:nowrap;flex-shrink:0}

  /* Product grid */
  .product-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
}

/* --- Mobile phone --- */
@media (max-width:520px){
  /* Spacing */
  .section{padding:44px 0}
  .container{padding:0 16px}
  .hero{padding:56px 0 36px}
  .nav-wrap{padding:10px 16px}

  /* Typography */
  .hero-title{font-size:clamp(30px,9vw,48px)}
  .brand-logo{height:42px}
  .footer-logo{height:48px}

  /* Hero stats — compact row */
  .hero-stats{gap:16px;margin-top:32px}
  .stat .num{font-size:26px}
  .stat .lbl{font-size:11px}

  /* Grids → 1 column */
  .brands-grid{grid-template-columns:1fr}
  .features,.news-grid,.serve-grid,.lines{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr}

  /* Factory gallery */
  .factory-gallery{
    grid-template-columns:1fr 1fr;
    grid-template-rows:auto;
  }
  .factory-gallery .fg-big{grid-column:span 2;height:200px}
  .factory-gallery .fg-small{grid-column:auto;height:140px}

  /* Product grid — smaller min */
  .product-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}

  /* Brand strip */
  .brand-strip{gap:8px;padding:12px}
  .bs-item img{height:44px}

  /* Brand cards */
  .brands-grid{gap:14px}
  .brand-card-name{font-size:18px}

  /* About visual */
  .about-visual img{height:240px}

  /* Ads grid — 1 col on tiny screens */
  .ads-grid{grid-auto-rows:180px}
}