/* ============================================================
   POLYFUSION GLOBAL — Main Stylesheet
   Palette: Navy #0A2E4E · Blue #1173C6 · Aqua #17B0C4 · Orange #F4772E
   ============================================================ */
:root{
  --navy:#0A2E4E;
  --navy-2:#0D3A63;
  --navy-deep:#071F36;
  --ink:#0B1C2C;
  --blue:#1173C6;
  --blue-light:#5FB6EF;
  --aqua:#17B0C4;
  --orange:#F4772E;
  --orange-dark:#DD621C;
  --sand:#F4F1EA;
  --paper:#F7F9FB;
  --line:#E3E9EF;
  --muted:#5B6B7B;
  --radius:16px;
  --shadow:0 14px 44px rgba(10,46,78,.10);
  --content:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'IBM Plex Sans Arabic',sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
.en{font-family:'Archivo',sans-serif}
img,svg{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
.wrap{max-width:var(--content);margin-inline:auto;padding-inline:22px}
section{padding-block:84px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 28px;border-radius:12px;font-weight:700;font-size:15.5px;
  transition:.2s;cursor:pointer;border:0;font-family:inherit;
}
.btn-orange{background:var(--orange);color:#fff;box-shadow:0 10px 26px rgba(244,119,46,.35)}
.btn-orange:hover{background:var(--orange-dark);transform:translateY(-2px)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2);transform:translateY(-2px)}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;transition:.25s;
}
header.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(10,46,78,.06)}
.nav-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;height:76px}
.logo-lockup{display:flex;align-items:center;gap:12px;direction:ltr}
.logo-lockup .words .brand{font-family:'Archivo';font-weight:800;font-size:20px;line-height:1.05;color:var(--navy);letter-spacing:.4px}
.logo-lockup .words .brand em{font-style:normal;color:var(--blue)}
.logo-lockup .words .sub{font-family:'Archivo';font-weight:600;font-size:9px;letter-spacing:4.5px;color:var(--orange)}
nav.main-nav{display:flex;gap:28px;font-size:15px;font-weight:500}
nav.main-nav a{color:var(--ink);transition:.15s;position:relative;padding-block:6px}
nav.main-nav a:hover{color:var(--blue)}
nav.main-nav a::after{content:"";position:absolute;bottom:0;inset-inline-start:0;width:0;height:2px;background:var(--orange);border-radius:2px;transition:.2s}
nav.main-nav a:hover::after{width:100%}
.nav-cta{white-space:nowrap}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:24px;height:2.5px;background:var(--navy);margin-block:5px;border-radius:2px}

/* ---------- Hero ---------- */
.hero{
  background:
    radial-gradient(1100px 560px at 88% -12%, #12457A 0%, transparent 60%),
    radial-gradient(800px 500px at -10% 110%, rgba(23,176,196,.14) 0%, transparent 55%),
    linear-gradient(160deg, var(--navy-2), var(--navy) 45%, var(--navy-deep));
  color:#fff;padding-block:96px 0;position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.5;
  background:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px) 0 0/44px 44px,
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px) 0 0/44px 44px;
  mask-image:radial-gradient(800px 500px at 70% 30%, #000, transparent 75%);
}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding-bottom:96px}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(23,176,196,.13);color:#7FD8E6;
  border:1px solid rgba(23,176,196,.35);
  font-size:13.5px;font-weight:600;padding:7px 16px;border-radius:100px;
}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange)}
.hero h1{font-size:clamp(30px,4.2vw,52px);font-weight:700;line-height:1.45;margin:22px 0 14px}
.hero h1 mark{background:none;color:var(--blue-light)}
.hero .lead{color:#C9D8E6;font-size:17.5px;max-width:560px}
.hero .cta-row{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.hero-stats{display:flex;gap:18px 22px;margin-top:40px;flex-wrap:nowrap;align-items:flex-start}
.hero-stats div{flex:1 1 0;min-width:0}
.hero-stats b{display:block;font-size:21px;font-weight:700;color:#fff;white-space:nowrap;line-height:1.35}
.hero-stats b i{font-style:normal;color:var(--orange)}
.hero-stats span{display:block;font-size:12px;color:#8FB3D4;line-height:1.5;margin-top:2px}
@media(max-width:760px){
  .hero-stats{flex-wrap:wrap}
  .hero-stats div{flex:1 1 40%}
  .hero-stats b{font-size:19px}
}
@media(max-width:440px){.hero-stats div{flex:1 1 100%}}
/* WhatsApp button (hero + product side) */
.btn-wa{background:#25D366;color:#fff;box-shadow:0 10px 26px rgba(37,211,102,.32)}
.btn-wa:hover{background:#1FB958;color:#fff;transform:translateY(-2px)}
.btn-wa svg{flex-shrink:0}
.hero-art{position:relative;display:grid;place-items:center}
.hero-art svg.ring{filter:drop-shadow(0 24px 60px rgba(0,0,0,.35))}
.hero-art .orbit{position:absolute;inset:auto;width:120%;aspect-ratio:1;border-radius:50%;border:1px dashed rgba(255,255,255,.14);animation:spin 60s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* trust strip */
.trust{background:var(--navy-deep);border-top:1px solid rgba(255,255,255,.07);position:relative}
.trust .wrap{display:flex;align-items:center;gap:14px 30px;flex-wrap:wrap;padding-block:22px}
.trust .lbl{color:#8FB3D4;font-size:13.5px;font-weight:600;white-space:nowrap}
.trust .chips{display:flex;gap:10px;flex-wrap:wrap}
.trust .chip{
  color:#D7E6F4;font-size:13px;font-weight:500;
  border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);
  padding:6px 15px;border-radius:100px;
}

/* ---------- Section heads ---------- */
.sec-head{max-width:720px;margin-bottom:46px}
.sec-head.center{margin-inline:auto;text-align:center}
.kicker{color:var(--orange);font-weight:700;font-size:13.5px;letter-spacing:1px;display:inline-flex;align-items:center;gap:10px}
.kicker::before{content:"";width:26px;height:3px;border-radius:2px;background:var(--orange)}
.sec-head.center .kicker::before{display:none}
.sec-head h2{font-size:clamp(26px,3vw,38px);font-weight:700;color:var(--navy);line-height:1.5;margin-top:8px}
.sec-head p{color:var(--muted);margin-top:10px;font-size:16px}

/* ---------- Why us ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feature{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;transition:.25s;
}
.feature:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#CBDCEC}
.feature .ic{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(135deg,var(--navy),var(--blue));
}
.feature:nth-child(2) .ic{background:linear-gradient(135deg,var(--blue),var(--aqua))}
.feature:nth-child(3) .ic{background:linear-gradient(135deg,var(--orange),#F9A03F)}
.feature:nth-child(4) .ic{background:linear-gradient(135deg,var(--aqua),#0E8FA0)}
.feature:nth-child(6) .ic{background:linear-gradient(135deg,var(--blue),var(--aqua))}
.feature:nth-child(7) .ic{background:linear-gradient(135deg,var(--orange),#F9A03F)}
.feature:nth-child(8) .ic{background:linear-gradient(135deg,var(--aqua),#0E8FA0)}
.feature h3{font-size:17.5px;font-weight:700;color:var(--navy);margin-bottom:8px}
.feature p{font-size:14.5px;color:var(--muted)}

/* ---------- Products ---------- */
.products{background:#fff;border-block:1px solid var(--line)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.product{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  background:var(--paper);transition:.25s;
}
.product:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.product .visual{
  height:172px;position:relative;display:grid;place-items:center;overflow:hidden;
  background:linear-gradient(155deg,#EFF5FB,#E1EBF5);
}
.product .visual::before{
  content:"";position:absolute;width:170px;height:170px;border-radius:50%;
  background:radial-gradient(circle, rgba(23,176,196,.20), transparent 70%);
  top:-46px;inset-inline-end:-46px;
}
.product .visual::after{
  content:"";position:absolute;inset:0;opacity:.55;
  background:
    linear-gradient(rgba(10,46,78,.055) 1px, transparent 1px) 0 0/22px 22px,
    linear-gradient(90deg, rgba(10,46,78,.055) 1px, transparent 1px) 0 0/22px 22px;
}
.product .visual svg{
  position:relative;z-index:1;width:108px;height:108px;padding:19px;
  background:#fff;border:1px solid var(--line);border-radius:22px;
  box-shadow:0 16px 36px rgba(10,46,78,.14);transition:.25s;
}
.product:hover .visual svg{transform:translateY(-3px) scale(1.03);box-shadow:0 22px 44px rgba(10,46,78,.20)}
.product .body{padding:22px 24px 26px}
.product h3{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:7px}
.product p{font-size:14px;color:var(--muted)}
.product .std{margin-top:14px;display:flex;gap:7px;flex-wrap:wrap}
.product .std span{
  font-size:11.5px;font-weight:600;color:var(--blue);
  background:rgba(17,115,198,.08);border:1px solid rgba(17,115,198,.18);
  padding:3px 10px;border-radius:100px;font-family:'Archivo',sans-serif;
}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:st}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;position:relative;counter-increment:st;
}
.step::before{
  content:"0" counter(st);
  font-family:'Archivo';font-weight:900;font-size:44px;color:transparent;
  -webkit-text-stroke:1.5px #C7D8E8;line-height:1;display:block;margin-bottom:16px;
}
.step h3{font-size:18px;font-weight:700;color:var(--navy);margin-bottom:8px}
.step p{font-size:14.5px;color:var(--muted)}
.step .arrow{
  position:absolute;top:50%;inset-inline-end:-13px;transform:translateY(-50%);
  width:26px;height:26px;border-radius:50%;background:var(--orange);color:#fff;
  display:grid;place-items:center;font-weight:700;z-index:1;
}
.step:last-child .arrow{display:none}

/* ---------- About ---------- */
.about{
  background:
    radial-gradient(900px 480px at 110% 0%, #12457A 0%, transparent 55%),
    linear-gradient(160deg,var(--navy-2),var(--navy) 55%,var(--navy-deep));
  color:#fff;
}
.about .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.about h2{font-size:clamp(26px,3vw,36px);font-weight:700;line-height:1.55}
.about .kicker{color:var(--aqua)}
.about p{color:#C9D8E6;margin-top:14px;font-size:16px}
.about ul{list-style:none;margin-top:22px;display:grid;gap:12px}
.about li{display:flex;gap:12px;align-items:flex-start;color:#D7E6F4;font-size:15px}
.about li svg{flex-shrink:0;margin-top:5px}
.cred-card{
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  border-radius:20px;padding:34px;backdrop-filter:blur(6px);
}
.cred-card h3{font-size:17px;font-weight:700;margin-bottom:18px;color:#fff}
.cred-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.cred{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  border-radius:12px;padding:14px 16px;font-size:13.5px;font-weight:500;color:#D7E6F4;
  display:flex;align-items:center;gap:10px;
}
.cred::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);flex-shrink:0}

/* ---------- Contact ---------- */
.contact .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact-info .item{display:flex;gap:16px;align-items:flex-start;padding-block:18px;border-bottom:1px solid var(--line)}
.contact-info .item:last-child{border-bottom:0}
.contact-info .ic{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--blue));display:grid;place-items:center;flex-shrink:0}
.contact-info b{display:block;color:var(--navy);font-size:15.5px}
.contact-info span,.contact-info a.val{color:var(--muted);font-size:14.5px}
.contact-info a.val:hover{color:var(--blue)}
form.quote{
  background:#fff;border:1px solid var(--line);border-radius:20px;
  padding:36px;box-shadow:var(--shadow);
}
form.quote h3{font-size:20px;font-weight:700;color:var(--navy);margin-bottom:4px}
form.quote .hint{font-size:14px;color:var(--muted);margin-bottom:24px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.f-group{margin-bottom:14px}
.f-group label{display:block;font-size:13.5px;font-weight:600;color:var(--navy);margin-bottom:6px}
.f-group input,.f-group textarea,.f-group select{
  width:100%;border:1.5px solid var(--line);border-radius:11px;
  padding:12px 15px;font-family:inherit;font-size:14.5px;color:var(--ink);
  background:var(--paper);transition:.15s;outline:none;
}
.f-group input:focus,.f-group textarea:focus,.f-group select:focus{border-color:var(--blue);background:#fff;box-shadow:0 0 0 4px rgba(17,115,198,.09)}
.f-group textarea{resize:vertical;min-height:110px}
form.quote .btn{width:100%;justify-content:center;margin-top:6px}

/* ---------- Footer ---------- */
footer{background:var(--navy-deep);color:#8FB3D4;padding-block:56px 0}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:44px;padding-bottom:44px}
footer h4{color:#fff;font-size:15.5px;font-weight:700;margin-bottom:16px}
footer .about-txt{font-size:14px;max-width:340px;margin-top:16px}
/* RTL footer: align brand logo to the right (start) like the text beneath it */
html[dir="rtl"] footer .logo-lockup{justify-content:flex-end}
footer ul{list-style:none;display:grid;gap:10px;font-size:14px}
footer ul a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.08);padding-block:20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px}
.foot-bottom .en{direction:ltr}

/* ---------- Reveal animations ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.rv.on{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:1020px){
  .grid-4{grid-template-columns:1fr 1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .hero .wrap{grid-template-columns:1fr;padding-bottom:72px}
  .hero-art{display:none}
  .about .wrap,.contact .wrap{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  nav.main-nav{
    display:none;position:absolute;top:76px;inset-inline:0;
    background:#fff;flex-direction:column;gap:0;border-bottom:1px solid var(--line);
    padding:10px 22px 18px;box-shadow:0 20px 40px rgba(10,46,78,.12);
  }
  nav.main-nav.open{display:flex}
  nav.main-nav a{padding-block:12px;border-bottom:1px solid var(--paper)}
  .burger{display:block}
}
@media(max-width:720px){
  .nav-cta{display:none}
  .grid-4,.grid-3,.steps,.f-row,.cred-grid{grid-template-columns:1fr}
  .step .arrow{display:none}
  .foot-grid{grid-template-columns:1fr}
  section{padding-block:60px}
}

/* ============================================================
   V2 — Premium expansion: topbar, marquee, stats, seals,
   entities wall, FAQ, WhatsApp float, toast, back-to-top
   ============================================================ */

/* ---------- Topbar ---------- */
.topbar{background:var(--navy-deep);color:#9FC2E0;font-size:13px}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:38px;flex-wrap:wrap}
.topbar .tb-group{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.topbar a{display:inline-flex;align-items:center;gap:7px;color:#9FC2E0;transition:.15s}
.topbar a:hover{color:#fff}
.topbar svg{flex-shrink:0}
.lang-switch{
  display:inline-flex;align-items:center;gap:6px;
  border:1px solid rgba(255,255,255,.22);border-radius:100px;
  padding:3px 12px;font-weight:600;color:#fff !important;
  background:rgba(255,255,255,.06);
}
.lang-switch:hover{background:rgba(255,255,255,.14)}

/* ---------- Hero logo marquee ---------- */
.marquee{background:#fff;border-top:1px solid rgba(255,255,255,.08);overflow:hidden;position:relative;padding-block:18px}
.marquee .m-label{
  text-align:center;font-size:12.5px;font-weight:600;color:var(--muted);
  letter-spacing:.4px;margin-bottom:14px;
}
.marquee .m-viewport{overflow:hidden;direction:ltr}
.marquee .m-track{display:flex;align-items:center;gap:64px;width:max-content;animation:m-scroll 38s linear infinite}
.marquee:hover .m-track{animation-play-state:paused}
.marquee .m-item{display:flex;align-items:center;gap:12px;flex-shrink:0}
.marquee .m-item img{height:46px;width:auto;max-width:150px;object-fit:contain}
.marquee .m-item .m-name{font-size:12px;color:var(--muted);font-weight:600;white-space:nowrap}
@keyframes m-scroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Stats band ---------- */
.stats-band{background:linear-gradient(135deg,var(--navy-2),var(--navy) 55%,var(--navy-deep));color:#fff;padding-block:52px}
.stats-band .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;text-align:center}
.stat .num{font-family:'Archivo',sans-serif;font-weight:900;font-size:clamp(34px,4vw,52px);line-height:1.1;color:#fff}
.stat .num i{font-style:normal;color:var(--orange)}
.stat .lbl{font-size:14.5px;color:#9FC2E0;margin-top:6px;font-weight:500}

/* ---------- Entities wall ---------- */
.entities{background:#fff;border-block:1px solid var(--line)}
.ent-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ent{
  background:var(--paper);border:1px solid var(--line);border-radius:14px;
  padding:22px 18px;display:flex;flex-direction:column;align-items:center;gap:14px;
  text-align:center;transition:.25s;min-height:150px;justify-content:center;
}
.ent:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#CBDCEC;background:#fff}
.ent img{height:60px;width:auto;max-width:82%;object-fit:contain}
.ent .ent-name{font-size:13px;font-weight:600;color:var(--navy);line-height:1.6}
.ent.text-only .ent-ic{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--navy),var(--blue));
}
.ent-note{font-size:12px;color:var(--muted);margin-top:18px;text-align:center}

/* ---------- Quality / ISO ---------- */
.quality{
  background:
    radial-gradient(800px 400px at -5% 0%, rgba(23,176,196,.09), transparent 55%),
    var(--paper);
}
.seals{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;margin-bottom:38px}
.seal-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:26px 30px;text-align:center;transition:.25s;min-width:170px;
}
.seal-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.seal-card svg{margin-inline:auto;margin-bottom:12px}
.seal-card b{display:block;font-family:'Archivo',sans-serif;font-size:17px;color:var(--navy);letter-spacing:.4px}
.seal-card span{font-size:12.5px;color:var(--muted)}
.stds{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.stds span{
  font-family:'Archivo',sans-serif;font-weight:700;font-size:13px;color:var(--navy);
  background:#fff;border:1.5px solid var(--line);border-radius:100px;padding:7px 18px;
}
.stds span:hover{border-color:var(--blue);color:var(--blue)}

/* ---------- Sectors ---------- */
.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:26px}
.sector{
  display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:13px 16px;
  font-size:14px;font-weight:500;color:#D7E6F4;
}
.sector svg{flex-shrink:0}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px;margin-inline:auto;display:grid;gap:12px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  overflow:hidden;transition:.2s;
}
.faq-item[open]{box-shadow:var(--shadow);border-color:#CBDCEC}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:14px;padding:19px 24px;font-weight:600;font-size:16px;color:var(--navy);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .pm{
  width:28px;height:28px;border-radius:50%;background:var(--paper);border:1px solid var(--line);
  display:grid;place-items:center;color:var(--blue);font-weight:700;flex-shrink:0;transition:.2s;
}
.faq-item[open] summary .pm{background:var(--orange);border-color:var(--orange);color:#fff;transform:rotate(45deg)}
.faq-item .faq-body{padding:0 24px 20px;color:var(--muted);font-size:14.8px}

/* ---------- CTA banner ---------- */
.cta-banner{
  background:linear-gradient(135deg,var(--orange),#E85D04);
  border-radius:22px;color:#fff;padding:44px 48px;
  display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap;
  box-shadow:0 22px 54px rgba(244,119,46,.35);
}
.cta-banner h3{font-size:clamp(20px,2.4vw,28px);font-weight:700;line-height:1.5}
.cta-banner p{opacity:.92;font-size:15px;margin-top:4px}
.cta-banner .btn{background:#fff;color:var(--orange-dark);white-space:nowrap}
.cta-banner .btn:hover{transform:translateY(-2px)}

/* ---------- WhatsApp float + back-to-top ---------- */
.wa-float{
  position:fixed;bottom:24px;inset-inline-end:24px;z-index:80;
  width:58px;height:58px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;
  box-shadow:0 12px 30px rgba(37,211,102,.45);transition:.2s;
}
.wa-float:hover{transform:scale(1.08)}
.to-top{
  position:fixed;bottom:24px;inset-inline-start:24px;z-index:80;
  width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;
  background:var(--navy);color:#fff;display:grid;place-items:center;
  opacity:0;pointer-events:none;transition:.25s;box-shadow:0 10px 24px rgba(10,46,78,.3);
}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{background:var(--blue)}

/* ---------- Toast ---------- */
.toast{
  position:fixed;bottom:28px;left:50%;transform:translate(-50%,80px);
  background:var(--navy);color:#fff;padding:14px 26px;border-radius:12px;
  font-size:14.5px;font-weight:500;z-index:100;opacity:0;transition:.35s;
  box-shadow:0 16px 40px rgba(10,46,78,.35);max-width:90vw;text-align:center;
}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.ok{background:#0E7A46}
.toast.err{background:#B3372B}

/* ---------- Form extras ---------- */
.hp-field{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;opacity:0}
.btn[disabled]{opacity:.6;cursor:wait;transform:none !important}

/* ---------- V2 responsive ---------- */
@media(max-width:1020px){
  .stats-band .wrap{grid-template-columns:1fr 1fr}
  .ent-grid{grid-template-columns:repeat(3,1fr)}
  .sectors{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .topbar .tb-group.contacts{display:none}
  .ent-grid{grid-template-columns:1fr 1fr}
  .sectors{grid-template-columns:1fr}
  .cta-banner{padding:32px 26px}
  .marquee .m-item img{height:38px}
}

/* ============================================================
   V3 — Product detail pages, BOQ upload, 404, misc
   ============================================================ */

/* product card link */
.p-link{
  display:inline-flex;align-items:center;gap:6px;margin-top:14px;
  font-size:13.5px;font-weight:700;color:var(--blue);transition:.15s;
}
.p-link:hover{color:var(--orange);gap:10px}

/* ---------- Product detail hero ---------- */
.pd-hero{
  background:
    radial-gradient(900px 420px at 85% -10%, #12457A 0%, transparent 60%),
    linear-gradient(160deg, var(--navy-2), var(--navy) 55%, var(--navy-deep));
  color:#fff;padding-block:56px 60px;
}
.crumbs{display:flex;align-items:center;gap:10px;font-size:13.5px;color:#8FB3D4;flex-wrap:wrap}
.crumbs a{color:#B9D3EA;transition:.15s}
.crumbs a:hover{color:#fff}
.crumbs .sep{opacity:.5}
.pd-hero h1{font-size:clamp(28px,3.6vw,44px);font-weight:700;line-height:1.45;margin:16px 0 10px}
.pd-hero .pd-tag{color:#C9D8E6;font-size:16.5px;max-width:720px}
.pd-hero .pd-chips{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}
.pd-hero .pd-chips span{
  font-family:'Archivo',sans-serif;font-weight:700;font-size:12.5px;color:#7FD8E6;
  border:1px solid rgba(23,176,196,.4);background:rgba(23,176,196,.12);
  padding:5px 14px;border-radius:100px;
}
.pd-hero .cta-row{margin-top:26px}
.pd-hero .pd-icon{
  width:150px;height:150px;border-radius:26px;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);display:grid;place-items:center;flex-shrink:0;
}
.pd-hero .wrap{display:flex;justify-content:space-between;align-items:center;gap:36px}
@media(max-width:860px){.pd-hero .pd-icon{display:none}}

/* ---------- Product detail body ---------- */
.pd-body{padding-block:64px}
.pd-body .wrap{display:grid;grid-template-columns:1fr 330px;gap:40px;align-items:start}
@media(max-width:1020px){.pd-body .wrap{grid-template-columns:1fr}}
.pd-main h2{font-size:22px;font-weight:700;color:var(--navy);margin:38px 0 14px;padding-inline-start:14px;border-inline-start:4px solid var(--orange)}
.pd-main h2:first-child{margin-top:0}
.pd-main p{color:#3D4F60;font-size:15.5px}
.pd-apps{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:6px}
@media(max-width:640px){.pd-apps{grid-template-columns:1fr}}
.pd-apps li{
  display:flex;gap:10px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:11px;padding:12px 15px;font-size:14.2px;color:#3D4F60;
}
.pd-apps li svg{flex-shrink:0;margin-top:4px}
.spec-table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.spec-table th,.spec-table td{padding:13px 18px;font-size:14.2px;text-align:start}
.spec-table th{background:var(--navy);color:#fff;font-weight:600;width:38%}
.spec-table tr:nth-child(even) td{background:var(--paper)}
.spec-table td{color:#3D4F60;border-top:1px solid var(--line)}
.spec-table td .en{font-family:'Archivo',sans-serif;font-weight:600;color:var(--blue)}

/* ---------- Side card ---------- */
.pd-side{position:sticky;top:100px;display:grid;gap:18px}
.side-cta{
  background:linear-gradient(160deg,var(--navy-2),var(--navy) 70%,var(--navy-deep));
  border-radius:18px;color:#fff;padding:28px;
}
.side-cta h3{font-size:18px;font-weight:700;margin-bottom:8px}
.side-cta p{font-size:13.8px;color:#C9D8E6;margin-bottom:18px}
.side-cta .btn{width:100%;justify-content:center;margin-bottom:10px}
.side-cta .btn-wa{background:#25D366;color:#fff}
.side-cta .btn-wa:hover{background:#1FB958;transform:translateY(-2px)}
.side-cta .side-phone{display:block;text-align:center;color:#B9D3EA;font-size:14px;margin-top:8px}
.side-cta .side-phone:hover{color:#fff}
.side-rel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}
.side-rel h3{font-size:15.5px;font-weight:700;color:var(--navy);margin-bottom:14px}
.side-rel a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:11px 4px;border-bottom:1px solid var(--paper);font-size:14px;color:#3D4F60;transition:.15s;
}
.side-rel a:last-child{border-bottom:0}
.side-rel a:hover{color:var(--blue);padding-inline-start:8px}

/* ---------- BOQ file upload ---------- */
.file-drop{
  border:2px dashed var(--line);border-radius:12px;background:var(--paper);
  padding:16px;display:flex;align-items:center;gap:13px;cursor:pointer;transition:.2s;
}
.file-drop:hover{border-color:var(--blue);background:#F0F6FC}
.file-drop.has-file{border-color:var(--orange);background:#FFF6EF;border-style:solid}
.file-drop input[type=file]{display:none}
.file-drop .fd-ic{
  width:40px;height:40px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(135deg,var(--navy),var(--blue));display:grid;place-items:center;
}
.file-drop .fd-txt b{display:block;font-size:13.8px;color:var(--navy);font-weight:600}
.file-drop .fd-txt span{font-size:12px;color:var(--muted)}

/* ---------- Error page (404/403) ---------- */
.err-page{
  min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:
    radial-gradient(1000px 500px at 80% -10%, #12457A 0%, transparent 60%),
    linear-gradient(160deg, var(--navy-2), var(--navy) 55%, var(--navy-deep));
  color:#fff;text-align:center;padding:40px 22px;
}
.err-code{
  font-family:'Archivo',sans-serif;font-weight:900;font-size:clamp(90px,16vw,170px);
  line-height:1;color:transparent;-webkit-text-stroke:3px rgba(255,255,255,.25);
  display:flex;align-items:center;gap:18px;
}
.err-code svg{filter:drop-shadow(0 14px 34px rgba(0,0,0,.35))}
.err-page h1{font-size:clamp(20px,3vw,30px);font-weight:700;margin:26px 0 8px}
.err-page p{color:#C9D8E6;font-size:15.5px;max-width:520px}
.err-page p.en-line{font-family:'Archivo',sans-serif;color:#8FB3D4;font-size:13.5px;margin-top:6px}
.err-actions{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap;justify-content:center}
.err-page .foot-note{margin-top:56px;color:#63819C;font-size:12.5px}
.err-page .foot-note a{color:#8FB3D4}