/* ============ GLORYTECH design system v2 — tech industrial ============ */
:root{
  --navy:#0a2540; --navy-2:#07182c; --navy-3:#040d18; --navy-4:#0d2c4d;
  --blue:#00a8e8; --cyan:#4cc9f0; --accent:#ff7a1a; --accent-d:#e8630a;
  --ink:#1c2b3a; --gray:#5b6b7c; --line:#e3e9f0; --bg:#f4f6f9; --white:#fff;
  --font-h:'Barlow Condensed','Noto Sans','Cairo',Arial,sans-serif;
  --font-b:'Inter','Noto Sans','Cairo',Helvetica,Arial,sans-serif;
  --font-m:'JetBrains Mono','Cairo',monospace;
  --shadow:0 10px 30px rgba(10,37,64,.10); --shadow-lg:0 20px 50px rgba(10,37,64,.16);
  --radius:6px;
  --grid-line:rgba(76,201,240,.07);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-b);color:var(--ink);background:var(--white);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none}
.wrap{max-width:1240px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:var(--font-h);font-weight:600;color:var(--navy);line-height:1.12;letter-spacing:.4px}
h1{font-size:54px;text-transform:uppercase}
h2{font-size:38px;text-transform:uppercase}
h3{font-size:24px}
[dir="rtl"] h1,[dir="rtl"] h2{text-transform:none;letter-spacing:0}
.kicker{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-size:13px;letter-spacing:2.5px;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.kicker::before{content:"";width:26px;height:2px;background:var(--accent)}
.center{text-align:center;margin-top:44px}

/* reveal animation */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:4px;font-weight:700;font-size:14px;letter-spacing:1.2px;text-transform:uppercase;border:2px solid transparent;cursor:pointer;transition:.25s;white-space:nowrap;font-family:var(--font-b)}
.btn-accent{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-accent:hover{background:var(--accent-d);border-color:var(--accent-d);transform:translateY(-2px);box-shadow:0 10px 24px rgba(255,122,26,.35)}
.btn-dark{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-dark:hover{background:var(--navy-2);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-line{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-line:hover{border-color:var(--blue);color:var(--blue)}
.btn-lg{padding:15px 34px;font-size:15px}
.btn-small{padding:9px 16px;font-size:12px}
.btn-quote{background:var(--accent);color:#fff;border-color:var(--accent);padding:10px 20px}
.btn-quote:hover{background:var(--accent-d)}

/* topbar */
.topbar{background:var(--navy-3);color:#8fa6bd;font-size:12.5px;padding:7px 0;font-family:var(--font-m);letter-spacing:.3px}
.topbar-in{display:flex;justify-content:space-between;align-items:center;gap:16px}
.topbar-contact{display:flex;gap:20px}
.topbar-contact a{color:#cfe3f5}
.topbar-contact a:hover{color:var(--cyan)}

/* header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:.3s}
.site-header.scrolled{box-shadow:0 6px 24px rgba(7,24,44,.12)}
.header-in{display:flex;align-items:center;gap:24px;height:76px}
.logo{display:flex;align-items:center;gap:11px}
.logo-mark{width:44px;height:44px;border-radius:6px;background:linear-gradient(135deg,var(--blue),var(--navy));color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-h);font-weight:700;font-size:22px;letter-spacing:1px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.15)}
.logo-text{font-family:var(--font-h);font-weight:700;font-size:23px;color:var(--navy);letter-spacing:1.5px;line-height:1;display:flex;flex-direction:column}
.logo-text small{font-family:var(--font-m);font-weight:600;font-size:8px;letter-spacing:2.4px;color:var(--gray);margin-top:4px}
.logo.light .logo-text{color:#fff}.logo.light .logo-text small{color:#9fb3c8}
.main-nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.main-nav>a,.nav-drop>a{display:flex;align-items:center;gap:6px;padding:10px 13px;font-weight:600;font-size:14.5px;color:var(--ink);border-radius:4px}
.main-nav>a:hover,.nav-drop:hover>a{color:var(--blue)}
.main-nav a.on,.nav-drop.on>a{color:var(--blue)}
.nav-drop{position:relative}
.drop-menu{position:absolute;top:100%;left:0;min-width:260px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow-lg);padding:10px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s}
.nav-drop:hover .drop-menu{opacity:1;visibility:visible;transform:translateY(0)}
.drop-menu a{display:block;padding:8px 12px;border-radius:4px;color:var(--ink);font-size:14px;font-weight:500}
.drop-menu a:hover{background:var(--bg);color:var(--blue)}
.drop-grouped{display:grid;grid-template-columns:1fr 1fr;gap:4px 18px;min-width:560px;padding:16px}
.drop-group span{display:block;font-family:var(--font-m);font-size:10.5px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:var(--blue);padding:6px 12px 8px;border-bottom:1px solid var(--line);margin-bottom:6px}
.drop-all{grid-column:1/-1;border-top:1px solid var(--line);margin-top:6px;padding-top:12px!important;font-weight:700!important;color:var(--navy)!important}
.lang-drop>a{font-family:var(--font-m);font-size:13px}
.lang-menu{min-width:150px;right:0;left:auto}
[dir="rtl"] .lang-menu{right:auto;left:0}
.lang-menu a.on{color:var(--blue);font-weight:700}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--navy);transition:.3s}

/* hero */
.hero{background-size:cover;background-position:center 30%;color:#fff;min-height:88vh;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:56px 56px;pointer-events:none}
.hero::after{content:"";position:absolute;right:-140px;top:-140px;width:560px;height:560px;background:radial-gradient(circle,rgba(0,168,232,.22),transparent 65%);pointer-events:none}
.hero-in{position:relative;z-index:2;padding:90px 24px 120px}
.hero-kicker{font-family:var(--font-m);font-weight:600;letter-spacing:2.5px;text-transform:uppercase;font-size:12.5px;color:var(--cyan);margin-bottom:20px;display:flex;align-items:center;gap:12px}
.hero-kicker::before{content:"";width:34px;height:1px;background:var(--cyan)}
.hero h1{color:#fff;font-size:72px;font-weight:700}
.hero h1 span{color:var(--cyan)}
.hero-sub{max-width:600px;font-size:18.5px;color:#d5e4f2;margin:22px 0 34px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-readout{position:absolute;left:0;right:0;bottom:0;z-index:2;border-top:1px solid rgba(76,201,240,.25);background:rgba(4,13,24,.55);backdrop-filter:blur(4px);font-family:var(--font-m);font-size:12px;letter-spacing:1.6px;color:var(--cyan);padding:13px 0;white-space:nowrap;overflow:hidden}

/* stats */
.stats{background:var(--navy-3);color:#fff;padding:0;border-bottom:1px solid rgba(76,201,240,.15)}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr)}
.stats-in>div{padding:30px 16px;text-align:center;border-left:1px solid rgba(76,201,240,.12)}
.stats-in>div:first-child{border-left:0}
[dir="rtl"] .stats-in>div{border-left:0;border-right:1px solid rgba(76,201,240,.12)}
[dir="rtl"] .stats-in>div:first-child{border-right:0}
.stats b{display:block;font-family:var(--font-m);font-weight:700;font-size:34px;color:var(--cyan)}
.stats span{font-size:13px;color:#9db4ca;display:block;margin-top:6px}

/* sections */
.section{padding:92px 0}
.section-tight{padding:36px 0 80px}
.section-gray{background:var(--bg)}
.section-dark{background:var(--navy-2);color:#fff;position:relative;overflow:hidden}
.section-dark::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:56px 56px;pointer-events:none}
.section-dark .wrap{position:relative;z-index:2}
.section-dark h2,.section-dark h3{color:#fff}
.section-dark .sec-sub{color:#9db4ca}
.sec-head{max-width:760px;margin:0 auto 54px;text-align:center;position:relative;padding-top:34px}
.sec-index{position:absolute;top:-30px;left:50%;transform:translateX(-50%);font-family:var(--font-h);font-weight:700;font-size:110px;line-height:1;color:transparent;-webkit-text-stroke:1.5px rgba(10,37,64,.10);pointer-events:none;user-select:none}
.section-dark .sec-index{-webkit-text-stroke:1.5px rgba(76,201,240,.14)}
.sec-sub{color:var(--gray);margin-top:12px;font-size:17px}

/* category group cards */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px}
.cat-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:.28s;position:relative;overflow:hidden}
.cat-card::before,.cat-card::after{content:"";position:absolute;width:18px;height:18px;transition:.28s;opacity:0}
.cat-card::before{top:10px;left:10px;border-top:2px solid var(--accent);border-left:2px solid var(--accent)}
.cat-card::after{bottom:10px;right:10px;border-bottom:2px solid var(--accent);border-right:2px solid var(--accent)}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(0,168,232,.35)}
.cat-card:hover::before,.cat-card:hover::after{opacity:1}
.cat-icon{width:52px;height:52px;border-radius:6px;background:linear-gradient(135deg,rgba(0,168,232,.12),rgba(76,201,240,.16));border:1px solid rgba(0,168,232,.25);color:var(--blue);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.cat-icon svg{width:28px;height:28px}
.cat-card h3{font-size:23px;margin-bottom:8px;text-transform:uppercase}
.cat-card>p{color:var(--gray);font-size:14.5px;min-height:48px}
.cat-subs{list-style:none;margin-top:14px;border-top:1px dashed var(--line);padding-top:12px}
.cat-subs a{display:flex;justify-content:space-between;align-items:center;padding:6px 2px;color:var(--ink);font-size:14px;font-weight:500}
.cat-subs a:hover{color:var(--blue)}
.cat-subs span{font-family:var(--font-m);font-size:11.5px;color:var(--blue);background:rgba(0,168,232,.1);border-radius:3px;padding:1px 7px}

/* product cards */
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.prod-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.28s;display:flex;flex-direction:column;position:relative}
.prod-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue),var(--cyan));transform:scaleX(0);transform-origin:left;transition:.3s;z-index:2}
.prod-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.prod-card:hover::before{transform:scaleX(1)}
.prod-img{display:flex;align-items:center;justify-content:center;aspect-ratio:3/2;background:#f2f5f8;padding:6%}
.prod-img img{width:100%;height:100%;object-fit:contain;transition:.5s}
.prod-card:hover .prod-img img{transform:scale(1.06)}
.prod-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.prod-cat{font-family:var(--font-m);font-size:10.5px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:var(--blue)}
.prod-body h3{font-size:20.5px;line-height:1.25}
.prod-body a h3:hover{color:var(--blue)}
.prod-specs{list-style:none;display:flex;gap:10px;flex-wrap:wrap;margin-top:2px}
.prod-specs li{background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:6px 12px;font-size:11.5px;display:flex;flex-direction:column}
.prod-specs b{color:var(--navy);font-size:14px;font-family:var(--font-m);font-weight:700}
.prod-specs span{color:var(--gray)}
.prod-actions{display:flex;gap:10px;margin-top:auto;padding-top:8px}
.section-dark .prod-card{background:rgba(255,255,255,.04);border-color:rgba(76,201,240,.18)}
.section-dark .prod-body h3{color:#fff}
.section-dark .prod-specs li{background:rgba(255,255,255,.06);border-color:rgba(76,201,240,.2)}
.section-dark .prod-specs b{color:var(--cyan)}
.section-dark .prod-specs span{color:#9db4ca}
.section-dark .btn-line{color:#fff;border-color:rgba(255,255,255,.3)}
.rel-wrap{padding:70px 24px}

/* page hero + crumbs */
.page-hero{background:linear-gradient(120deg,var(--navy-3),var(--navy-2) 55%,var(--navy-4));color:#fff;padding:78px 0;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:56px 56px;pointer-events:none}
.page-hero .wrap{position:relative;z-index:2}
.page-hero h1{color:#fff;font-size:48px}
.page-hero .kicker{color:var(--cyan)}
.page-sub{color:#c6d8e8;max-width:760px;margin-top:12px;font-size:17px}
.crumbs{padding:18px 24px 0;font-size:13px;color:var(--gray);font-family:var(--font-m)}
.crumbs a{color:var(--gray)}.crumbs a:hover{color:var(--blue)}
.quick-nav{display:flex;gap:10px;flex-wrap:wrap;padding-top:24px}
.quick-nav a{padding:7px 15px;border:1px solid var(--line);border-radius:3px;font-size:12.5px;font-weight:600;color:var(--ink);font-family:var(--font-m);letter-spacing:.3px}
.quick-nav a:hover{border-color:var(--blue);color:var(--blue)}
.chip-row{display:flex;gap:10px;flex-wrap:wrap;padding-top:26px}
.chip{padding:8px 16px;border:1px solid var(--line);border-radius:3px;font-size:13px;font-weight:600;color:var(--ink)}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.group-block{padding:40px 0 8px}
.group-title{font-size:30px;margin-bottom:8px;display:flex;align-items:center;gap:16px;text-transform:uppercase}
.group-title::after{content:"";flex:1;height:1px;background:var(--line)}
.cat-block{padding:26px 0 12px}
.cat-block-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:22px;border-bottom:2px solid var(--line);padding-bottom:14px}
.cat-block-title{font-size:23px;text-transform:uppercase}
.cat-block-head p{color:var(--gray);font-size:14.5px}

/* product detail */
.product-top{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;padding:36px 24px 60px}
.p-main{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#f2f5f8;aspect-ratio:3/2;display:flex;align-items:center;justify-content:center;padding:4% 6%}
.p-main img{max-width:100%;max-height:100%;object-fit:contain}
.p-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}
.p-thumbs img{border:1px solid var(--line);border-radius:4px;aspect-ratio:1/1;object-fit:contain;cursor:pointer;opacity:.6;transition:.2s;background:#f2f5f8;padding:8px}
.p-thumbs img:hover,.p-thumbs img.on{opacity:1;border-color:var(--blue)}
.p-summary h1{font-size:38px;margin:8px 0 18px}
.chip-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
.chip-stat{background:var(--bg);border:1px solid var(--line);border-left:3px solid var(--cyan);border-radius:4px;padding:10px 14px}
[dir="rtl"] .chip-stat{border-left:1px solid var(--line);border-right:3px solid var(--cyan)}
.chip-stat b{display:block;color:var(--navy);font-size:16px;font-family:var(--font-m);font-weight:700}
.chip-stat span{color:var(--gray);font-size:12px}
.p-overview{color:var(--gray);font-size:15.5px}
.p-actions{display:flex;gap:14px;margin:24px 0 18px;flex-wrap:wrap}
.p-trust{list-style:none;display:flex;gap:18px;flex-wrap:wrap;font-size:13px;font-weight:600;color:var(--navy);font-family:var(--font-m)}
.p-trust li::before{content:"✓";color:var(--blue);margin-right:6px;font-weight:700}
[dir="rtl"] .p-trust li::before{margin-right:0;margin-left:6px}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;padding-bottom:54px}
.detail-col h2{font-size:30px;margin-bottom:18px}
.check-list{list-style:none}
.check-list li{padding:9px 0 9px 30px;position:relative;border-bottom:1px dashed var(--line);font-size:15.5px}
.check-list li::before{content:"✓";position:absolute;left:0;top:9px;width:20px;height:20px;border-radius:3px;background:rgba(0,168,232,.14);color:var(--blue);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
[dir="rtl"] .check-list li{padding:9px 30px 9px 0}
[dir="rtl"] .check-list li::before{left:auto;right:0}
.app-list{list-style:none;display:grid;gap:10px}
.app-list li{background:var(--bg);border:1px solid var(--line);border-radius:4px;padding:12px 16px;font-size:15px}
.spec-block{padding-bottom:60px}
.spec-block h2{font-size:30px;margin-bottom:20px}
.spec-table{width:100%;border-collapse:collapse;font-size:15px;border:1px solid var(--line)}
.spec-table th,.spec-table td{padding:12px 18px;text-align:left;border-bottom:1px solid var(--line)}
.spec-table th{width:40%;color:var(--gray);font-weight:600;background:var(--bg);text-transform:uppercase;font-size:12.5px;letter-spacing:.8px}
.spec-table td{color:var(--navy);font-weight:600;font-family:var(--font-m);font-size:14px}
[dir="rtl"] .spec-table th,[dir="rtl"] .spec-table td{text-align:right}
.spec-table tr:hover td{background:rgba(0,168,232,.04)}

/* inquiry */
.inquiry{padding-bottom:80px}
.inquiry-in{background:linear-gradient(120deg,var(--navy-3),var(--navy-2));border:1px solid rgba(76,201,240,.2);border-top:3px solid var(--accent);border-radius:8px;color:#fff;padding:50px;display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;position:relative;overflow:hidden}
.inquiry-in::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:44px 44px;pointer-events:none}
.inquiry-in>*{position:relative;z-index:2}
.inquiry-in h2{color:#fff}
.inquiry-in p{color:#c6d8e8;margin:12px 0 20px}
.inquiry-in .f-contact{list-style:none;display:grid;gap:8px;color:#c6d8e8;font-size:14.5px}
.inquiry-in .f-contact a{color:var(--cyan)}
.q-form{display:grid;gap:12px}
.q-form input,.q-form textarea{width:100%;padding:13px 16px;border-radius:4px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#fff;font-family:var(--font-b);font-size:15px}
.q-form input::placeholder,.q-form textarea::placeholder{color:#8fa6bd}
.q-form input:focus,.q-form textarea:focus{outline:none;border-color:var(--cyan);background:rgba(255,255,255,.1)}
.contact-grid{background:none;color:var(--ink);padding:0;border:0;border-radius:0}
.contact-grid::before{display:none}
.contact-grid .f-contact.big{list-style:none;display:grid;gap:18px;margin-top:20px}
.contact-grid .f-contact.big b{display:block;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--gray);margin-bottom:3px;font-family:var(--font-m)}
.contact-grid .q-form input,.contact-grid .q-form textarea{background:#fff;border-color:var(--line);color:var(--ink)}
.contact-grid .q-form input::placeholder,.contact-grid .q-form textarea::placeholder{color:#9aa9b8}

/* AJAX form submission status (Formspree) */
.q-form .form-status{margin-top:14px;padding:14px 16px;border-radius:6px;font-size:14.5px;line-height:1.5}
.contact-grid .q-form .form-status{background:#f0f7f5;border:1px solid #c8e2dc;color:#0a2540}
.inquiry-in .q-form .form-status{background:rgba(76,201,240,.12);border:1px solid rgba(76,201,240,.45);color:#e3f4fb}
.q-form .form-status p{margin:0}
.q-form .form-status .fs-ok::before{content:"✓ ";font-weight:700;color:var(--cyan)}
.q-form .form-status .fs-err::before{content:"✕ ";font-weight:700;color:#e25c5c}
.q-form.is-sending{opacity:.7;pointer-events:none}
.q-form.is-sent{display:none}

/* why / process */
.why-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start}
.why-text p{color:var(--gray);margin:14px 0}
.why-text .check-list{margin:20px 0 28px}
.process{background:linear-gradient(150deg,var(--navy-2),var(--navy-3));border:1px solid rgba(76,201,240,.2);border-radius:8px;color:#fff;padding:38px 34px}
.process h3{color:#fff;margin-bottom:22px;text-transform:uppercase;letter-spacing:1px}
.steps{list-style:none;display:grid;gap:0}
.steps li{display:flex;gap:16px;padding:12px 0;border-left:2px solid rgba(76,201,240,.2);padding-left:20px;position:relative}
[dir="rtl"] .steps li{border-left:0;border-right:2px solid rgba(76,201,240,.2);padding-left:0;padding-right:20px}
.steps li::before{content:"";position:absolute;left:-5px;top:20px;width:8px;height:8px;border-radius:50%;background:var(--accent)}
[dir="rtl"] .steps li::before{left:auto;right:-5px}
.steps b{font-family:var(--font-m);font-size:15px;color:var(--cyan);min-width:30px;font-weight:700}
.steps h4{color:#fff;font-size:18px;margin-bottom:2px}
.steps p{color:#9db4ca;font-size:13.5px}

/* news */
.news-empty{text-align:center;padding:60px 0;color:var(--gray)}
.news-empty h2{margin-bottom:12px}

/* cta band + footer */
.cta-band{background:linear-gradient(100deg,var(--navy-2),var(--navy-4));color:#fff;padding:64px 0;position:relative;overflow:hidden;border-top:1px solid rgba(76,201,240,.15)}
.cta-band::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:56px 56px;pointer-events:none}
.cta-band::after{content:"";position:absolute;left:-120px;bottom:-160px;width:480px;height:480px;background:radial-gradient(circle,rgba(0,168,232,.25),transparent 65%);pointer-events:none}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;position:relative;z-index:2}
.cta-in h2{color:#fff;font-size:36px}
.cta-in p{color:#c6d8e8;max-width:580px;margin-top:8px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}
.cta-band .btn-ghost{border-color:rgba(255,255,255,.55)}
.site-footer{background:var(--navy-3);color:#8fa6bd;border-top:2px solid rgba(0,168,232,.35)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding:64px 24px 48px}
.f-col h4{color:#fff;font-size:18px;margin-bottom:16px;letter-spacing:1px;text-transform:uppercase}
.f-col ul{list-style:none;display:grid;gap:9px;font-size:14.5px}
.f-col a{color:#8fa6bd}.f-col a:hover{color:var(--cyan)}
.f-brand p{margin-top:16px;font-size:14px;line-height:1.7}
.f-contact li{line-height:1.5}
.en-note{color:#5b7389;font-size:11px}
.f-bottom{border-top:1px solid rgba(255,255,255,.07);padding:18px 0;font-size:12.5px;text-align:center;font-family:var(--font-m);letter-spacing:.4px}

/* whatsapp float */
.wa-float{position:fixed;right:22px;bottom:22px;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:90;transition:.25s}
.wa-float:hover{transform:scale(1.08)}
[dir="rtl"] .wa-float{right:auto;left:22px}

/* responsive */
@media(max-width:1024px){
  h1{font-size:44px}.hero h1{font-size:52px}h2{font-size:32px}
  .product-top,.detail-grid,.why-grid{grid-template-columns:1fr;gap:34px}
  .inquiry-in{grid-template-columns:1fr;padding:36px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .drop-grouped{min-width:300px;grid-template-columns:1fr}
  .sec-index{font-size:80px}
}
@media(max-width:760px){
  .topbar-in{justify-content:center}.topbar span{display:none}
  .header-in{height:64px;gap:12px}
  .main-nav{position:fixed;inset:64px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;padding:14px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);display:none;max-height:calc(100vh - 64px);overflow:auto}
  .main-nav.open{display:flex}
  .nav-drop .drop-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 16px;display:none}
  [dir="rtl"] .nav-drop .drop-menu{padding:0 16px 0 0}
  .nav-drop.open .drop-menu{display:block}
  .nav-toggle{display:flex;margin-left:auto}
  [dir="rtl"] .nav-toggle{margin-left:0;margin-right:auto}
  .btn-quote{display:none}
  h1{font-size:34px}.hero{min-height:78vh}.hero h1{font-size:38px}.page-hero h1{font-size:32px}
  .hero-readout{font-size:10.5px}
  .stats-in{grid-template-columns:1fr 1fr}
  .stats-in>div{padding:20px 10px}
  .section{padding:60px 0}
  .p-summary h1{font-size:27px}
  .chip-stats{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .cta-in{flex-direction:column;align-items:flex-start}
  .spec-table th{width:48%}
  .sec-index{font-size:60px;top:-16px}
  .cat-block-head{flex-direction:column;align-items:flex-start;gap:10px}
}

/* ============ v3: 3-level mega menu + root cards ============ */
.drop-mega{min-width:280px;padding:8px}
.drop-root{position:relative}
.drop-root>a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 12px;border-radius:4px;color:var(--ink);font-size:14px;font-weight:600}
.drop-root>a:hover{background:var(--bg);color:var(--blue)}
.fly-arrow{color:var(--gray);font-size:15px;transition:.2s}
.drop-root:hover .fly-arrow{color:var(--blue);transform:translateX(2px)}
.drop-fly{position:absolute;left:calc(100% - 4px);top:-9px;min-width:560px;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow-lg);padding:16px;opacity:0;visibility:hidden;transform:translateX(10px);transition:.22s;display:grid;grid-template-columns:1fr 1fr;gap:4px 18px;z-index:5}
.drop-fly-sm{min-width:260px;grid-template-columns:1fr}
.drop-root:hover .drop-fly{opacity:1;visibility:visible;transform:none}
.drop-fly .drop-group span{display:block;font-family:var(--font-m);font-size:10.5px;font-weight:700;letter-spacing:1.8px;text-transform:uppercase;color:var(--blue);padding:6px 12px 8px;border-bottom:1px solid var(--line);margin-bottom:6px}
.soon-tag{font-style:normal;font-family:var(--font-m);font-size:9.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--accent);background:rgba(255,122,26,.12);border-radius:3px;padding:2px 7px;white-space:nowrap}
.soon-link{display:flex;align-items:center;gap:8px;padding:8px 12px;font-size:14px;font-weight:500;color:var(--gray)}
[dir="rtl"] .drop-fly{left:auto;right:calc(100% - 4px);transform:translateX(-10px)}
[dir="rtl"] .drop-root:hover .drop-fly{transform:none}
[dir="rtl"] .drop-root:hover .fly-arrow{transform:translateX(-2px)}

/* root cards (products overview) */
.root-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:22px;padding-top:30px}
.root-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;transition:.28s;position:relative;overflow:hidden}
.root-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue),var(--cyan));transform:scaleX(0);transform-origin:left;transition:.3s}
a.root-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:rgba(0,168,232,.35)}
a.root-card:hover::before{transform:scaleX(1)}
.root-card h3{font-size:22px;text-transform:uppercase;display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
.root-count{font-family:var(--font-m);font-size:13px;font-weight:700;color:var(--blue);background:rgba(0,168,232,.1);border-radius:3px;padding:3px 10px}
.root-card p{color:var(--gray);font-size:14.5px;min-height:44px}
.root-subs{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 16px}
.root-subs span{font-family:var(--font-m);font-size:11px;letter-spacing:.5px;color:var(--navy);background:var(--bg);border:1px solid var(--line);border-radius:3px;padding:4px 10px}
.root-go{font-weight:700;font-size:13px;letter-spacing:1px;text-transform:uppercase;color:var(--blue)}
.root-card.is-soon{background:var(--bg);border-style:dashed}
.root-card.is-soon h3{color:var(--gray)}
.root-card.is-soon p{min-height:0;font-family:var(--font-m);font-size:13px}
@media(max-width:760px){
  .nav-drop .drop-fly{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 0 14px;min-width:0;grid-template-columns:1fr;display:none}
  .nav-drop.open .drop-root .drop-fly{display:grid}
  .nav-drop.open .drop-root .drop-fly{display:block}
}

/* v4: wide spec tables */
.spec-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:4px}
.spec-scroll .spec-table{border:0;min-width:680px}
.spec-scroll .spec-table thead th{background:var(--navy);color:#fff;font-size:12px;letter-spacing:1px;text-transform:uppercase;padding:12px 16px;white-space:nowrap}
.spec-scroll .spec-table tbody th{white-space:nowrap}

/* v5: company logo image */
.logo-mark-img{width:44px;height:44px;border-radius:6px;object-fit:contain;background:#fff;padding:2px;box-shadow:inset 0 0 0 1px rgba(10,37,64,.12)}

/* v6: product gallery + catalog spec image + lightbox + type banners */
.p-main{cursor:zoom-in}
.spec-figure{margin:0;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-align:center}
.spec-main{display:inline-block;max-width:100%;cursor:zoom-in;background:#fff;border:1px solid var(--line);border-radius:4px;padding:10px}
.spec-main img{max-width:100%;height:auto;display:block;margin:0 auto;max-height:720px}
.spec-figure figcaption{font-size:12.5px;color:var(--gray);margin-top:10px;font-family:var(--font-m);letter-spacing:.5px}
.img-lightbox{position:fixed;inset:0;background:rgba(4,13,24,.95);z-index:200;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:.25s;cursor:zoom-out}
.img-lightbox.open{opacity:1;visibility:visible}
.img-lightbox img{max-width:94vw;max-height:92vh;object-fit:contain;border-radius:4px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lb-close{position:absolute;top:18px;right:24px;background:none;border:0;color:#fff;font-size:42px;line-height:1;cursor:pointer;opacity:.7;transition:.2s}
.lb-close:hover{opacity:1;transform:scale(1.1)}
[dir="rtl"] .lb-close{right:auto;left:24px}
.type-banner{margin:0 0 24px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg);box-shadow:var(--shadow)}
.type-banner img{width:100%;height:auto;display:block}
@media(max-width:760px){
  .spec-main{padding:6px}
  .spec-main img{max-height:520px}
  .lb-close{top:10px;right:14px;font-size:34px}
}


/* FAQ block on root landing pages (SEO rich results) */
.faq-block .sec-head{margin-bottom:8px}
.faq-item{padding:16px 0;border-bottom:1px solid rgba(120,140,160,.18)}
.faq-item:last-child{border-bottom:none}
.faq-item h3{font-size:16px;margin:0 0 6px;font-weight:600}
.faq-item p{margin:0;opacity:.82;line-height:1.7;font-size:14px}

/* news & articles */
.news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:26px}
.news-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:var(--white);box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;text-decoration:none;color:inherit}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.nc-tags{display:flex;gap:8px;flex-wrap:wrap}
.nc-tag{font-family:var(--font-m);font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--blue);border:1px solid var(--line);border-radius:999px;padding:3px 10px}
.news-card h2{font-size:21px;margin:14px 0 10px;color:var(--navy);line-height:1.35}
.news-card p{flex:1;color:var(--gray);font-size:15px;line-height:1.65}
.nc-meta{font-family:var(--font-m);font-size:12px;color:var(--gray);margin-top:16px}
.article-meta{font-family:var(--font-m);font-size:13px;color:#c6d8e8;margin-top:14px}
.prose{max-width:840px}
.prose h2{font-size:28px;color:var(--navy);margin:38px 0 14px}
.prose h3{font-size:20px;color:var(--navy);margin:26px 0 10px}
.prose p,.prose li{font-size:16px;line-height:1.75;color:var(--ink)}
.prose ul,.prose ol{padding-left:22px;margin:14px 0}
.prose li{margin-bottom:8px}
.prose blockquote{border-left:3px solid var(--blue);background:var(--bg);padding:16px 20px;margin:22px 0;font-size:16.5px;line-height:1.7;color:var(--navy)}
.prose table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}
.prose th{background:var(--navy);color:#fff;text-align:left;padding:10px 12px;font-weight:600}
.prose td{border:1px solid var(--line);padding:9px 12px}
.prose tbody tr:nth-child(even){background:var(--bg)}
.prose a{color:var(--blue);font-weight:600}
.back-news{margin-top:34px;font-family:var(--font-m);font-size:13px}
.article-cta{background:linear-gradient(120deg,var(--navy-3),var(--navy-2) 55%,var(--navy-4));color:#fff;border-radius:var(--radius);padding:42px 44px;position:relative;overflow:hidden}
.article-cta::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--grid-line) 1px,transparent 1px);background-size:56px 56px;pointer-events:none}
.article-cta h2{color:#fff;font-size:28px;margin-bottom:12px;position:relative}
.article-cta p{color:#c6d8e8;max-width:720px;line-height:1.7;position:relative}
.article-cta .cta-actions{display:flex;gap:14px;margin-top:22px;flex-wrap:wrap;position:relative}
@media(max-width:640px){.article-cta{padding:30px 24px}.article-cta h2{font-size:23px}.prose h2{font-size:24px}}