/* ============ MKRAM — premium industrial B2B ============ */
:root{
  --charcoal:#3A3A3A;
  --ink:#2E2E2E;
  --ink-deep:#252525;
  --orange:#D97A12;
  --orange-dark:#B96509;
  --white:#FFFFFF;
  --grey-50:#FAFAFA;
  --grey-100:#F5F5F5;
  --grey-200:#E8E8E8;
  --slate:#555555;
  --slate-light:#7A7A7A;
  --radius:14px;
  --shadow:0 10px 30px rgba(30,30,30,.08);
  --shadow-lg:0 24px 60px rgba(30,30,30,.14);
  --max:1180px;
  --font-latin:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-ar:'Cairo','Manrope',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-latin);color:var(--charcoal);background:var(--white);line-height:1.65;font-size:16.5px;-webkit-font-smoothing:antialiased}
html[lang="ar"] body{font-family:var(--font-ar);letter-spacing:0}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:24px}

h1,h2,h3,h4{line-height:1.22;font-weight:800;color:var(--ink)}
h1{font-size:clamp(2rem,4.6vw,3.4rem)}
h2{font-size:clamp(1.55rem,3vw,2.3rem)}
h3{font-size:1.22rem}
.kicker{display:inline-flex;align-items:center;gap:.6rem;font-size:.82rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}
html[lang="ar"] .kicker{letter-spacing:0;font-size:.95rem}
.kicker::before{content:"";width:34px;height:2.5px;background:var(--orange);border-radius:2px}
.lead{font-size:1.12rem;color:var(--slate);max-width:46em}
.section{padding-block:88px}
.section.tint{background:var(--grey-50)}
.section-head{max-width:720px;margin-bottom:48px}
.section-head .lead{margin-top:14px}
.center{margin-inline:auto;text-align:center}

/* ---------- header ---------- */
.topbar{background:var(--ink-deep);color:#cfcfcf;font-size:.85rem}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:16px}
.topbar a:hover{color:#fff}
.topbar .langs{display:flex;gap:2px}
.topbar .langs a{padding:4px 10px;border-radius:6px;font-weight:600}
.topbar .langs a.on{background:var(--orange);color:#fff}
.topbar .langs a:not(.on):hover{background:rgba(255,255,255,.12)}
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--grey-200);transition:box-shadow .25s}
header.site.scrolled{box-shadow:0 6px 24px rgba(0,0,0,.08)}
header.site .wrap{display:flex;align-items:center;gap:28px;min-height:78px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.25rem;color:var(--ink)}
.brand img{height:52px;width:auto}
.brand small{display:block;font-size:.72rem;font-weight:600;color:var(--orange);letter-spacing:.18em;text-transform:uppercase}
html[lang="ar"] .brand small{letter-spacing:0}
nav.main{margin-inline-start:auto;display:flex;align-items:center;gap:6px}
nav.main a{padding:9px 13px;border-radius:9px;font-weight:600;font-size:.95rem;color:var(--slate)}
nav.main a:hover{color:var(--ink);background:var(--grey-100)}
nav.main a.on{color:var(--orange)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;padding:13px 26px;border-radius:11px;font-weight:700;font-size:.98rem;border:2px solid transparent;cursor:pointer;transition:.2s}
.btn.primary{background:var(--orange);color:#fff}
.btn.primary:hover{background:var(--orange-dark);transform:translateY(-1px)}
.btn.ghost{border-color:rgba(255,255,255,.45);color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.1)}
.btn.dark{background:var(--ink);color:#fff}
.btn.dark:hover{background:#000}
.btn.sm{padding:9px 18px;font-size:.9rem}
.nav-cta{margin-inline-start:4px}
.burger{display:none;margin-inline-start:auto;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:26px;height:3px;background:var(--ink);border-radius:3px;margin:5px 0;transition:.25s}

/* ---------- hero ---------- */
.hero{position:relative;background:linear-gradient(135deg,#2b2b2b 0%,#3a3a3a 55%,#453a2e 100%);color:#fff;overflow:hidden}
.hero .pattern{position:absolute;inset:0;opacity:.5;background-image:radial-gradient(rgba(255,255,255,.055) 1.3px,transparent 1.3px);background-size:26px 26px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),transparent 85%)}
.hero .glow{position:absolute;width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(217,122,18,.32),transparent 65%);top:-180px;inset-inline-end:-160px;filter:blur(10px)}
.hero .wrap{position:relative;padding-block:110px 96px;max-width:var(--max)}
.hero h1{color:#fff;max-width:15.5em;margin:20px 0 22px}
.hero h1 em{font-style:normal;color:var(--orange);}
.hero .lead{color:#d8d8d8;max-width:38em}
.hero .actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.hero .kicker{color:#f0a860}
.hero .kicker::before{background:var(--orange)}

.stats{position:relative;margin-top:70px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);overflow:hidden}
.stats div{background:rgba(30,30,30,.55);backdrop-filter:blur(4px);padding:26px 22px}
.stats b{display:block;font-size:1.9rem;font-weight:800;color:var(--orange);line-height:1.1}
.stats span{font-size:.9rem;color:#cfcfcf}

/* ---------- trusted strip ---------- */
.trusted{border-bottom:1px solid var(--grey-200);background:var(--white)}
.trusted .wrap{padding-block:34px}
.trusted p{text-align:center;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--slate-light);font-weight:700;margin-bottom:20px}
html[lang="ar"] .trusted p{letter-spacing:0;font-size:.92rem}
.trusted ul{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 34px}
.trusted li{font-weight:800;font-size:1.02rem;color:#9a9a9a;white-space:nowrap}

/* ---------- cards ---------- */
.grid{display:grid;gap:26px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--grey-200);border-radius:var(--radius);padding:34px 30px;box-shadow:var(--shadow);transition:.25s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card .icon{width:54px;height:54px;border-radius:13px;background:linear-gradient(135deg,var(--orange),#e89544);display:grid;place-items:center;margin-bottom:20px}
.card .icon svg{width:28px;height:28px;stroke:#fff}
.card h3{margin-bottom:10px}
.card p{color:var(--slate);font-size:.97rem}
.card .more{display:inline-flex;align-items:center;gap:.4rem;margin-top:18px;font-weight:700;color:var(--orange);font-size:.94rem}
.card.accent{border-top:4px solid var(--orange)}

/* ---------- product grades ---------- */
.grade{background:#fff;border:1px solid var(--grey-200);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column}
.grade header{background:var(--ink);color:#fff;padding:20px 26px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.grade header b{font-size:1.15rem}
.grade header span{font-size:.8rem;background:var(--orange);padding:4px 12px;border-radius:99px;font-weight:700;white-space:nowrap}
.grade .body{padding:24px 26px;flex:1;display:flex;flex-direction:column}
.grade .uses{color:var(--slate);font-size:.95rem;margin-bottom:18px}
.grade table{width:100%;border-collapse:collapse;font-size:.9rem}
.grade table td{padding:7px 2px;border-bottom:1px solid var(--grey-100)}
.grade table td:last-child{text-align:end;font-weight:700;color:var(--ink)}
.grade .dl{margin-top:22px}
.spec-note{font-size:.85rem;color:var(--slate-light);margin-top:26px}

/* ---------- split / feature rows ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split .visual{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3;background:
  linear-gradient(160deg,#3a3a3a,#2b2b2b 60%,#4a3a18 100%)}
.checklist li{display:flex;gap:14px;padding:11px 0;align-items:flex-start;color:var(--slate)}
.checklist li b{color:var(--ink)}
.checklist .tick{flex:none;width:26px;height:26px;border-radius:50%;background:rgba(217,122,18,.14);display:grid;place-items:center;margin-top:2px}
.checklist .tick svg{width:14px;height:14px;stroke:var(--orange);stroke-width:3}

/* visual panels (photo placeholders with industrial pattern) */
.panel{border-radius:var(--radius);min-height:340px;position:relative;overflow:hidden;background:linear-gradient(150deg,#333 0%,#2a2a2a 55%,#413524 100%);box-shadow:var(--shadow-lg)}
.panel::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:44px 44px}
.panel::after{content:"";position:absolute;width:60%;height:60%;inset-inline-end:-12%;bottom:-14%;background:radial-gradient(circle,rgba(217,122,18,.4),transparent 68%)}
.panel .tag{position:absolute;inset-inline-start:26px;bottom:22px;color:#eee;font-weight:700;font-size:.95rem;z-index:2}

/* ---------- numbered steps ---------- */
.steps{counter-reset:s}
.steps li{counter-increment:s;display:flex;gap:22px;padding:22px 0;border-bottom:1px solid var(--grey-200)}
.steps li::before{content:counter(s,decimal-leading-zero);font-weight:800;font-size:1.3rem;color:var(--orange);flex:none;width:52px;height:52px;border:2px solid rgba(217,122,18,.35);border-radius:14px;display:grid;place-items:center}
.steps b{display:block;margin-bottom:4px;color:var(--ink)}
.steps p{color:var(--slate);font-size:.96rem}

/* ---------- future banner ---------- */
.banner{background:linear-gradient(120deg,var(--ink) 0%,#3f3427 100%);border-radius:calc(var(--radius) + 6px);color:#fff;padding:56px;display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:center;position:relative;overflow:hidden}
.banner::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(217,122,18,.35),transparent 65%);inset-inline-end:-120px;top:-120px}
.banner h2{color:#fff;margin:14px 0 12px}
.banner p{color:#d6d6d6;max-width:38em}
.banner .chip{display:inline-block;background:var(--orange);color:#fff;font-weight:800;font-size:.85rem;padding:6px 16px;border-radius:99px;letter-spacing:.08em}
html[lang="ar"] .banner .chip{letter-spacing:0}
.banner .side{text-align:center}
.banner .side .big{font-size:3rem;font-weight:800;color:var(--orange);line-height:1}
.banner .side span{color:#cfcfcf;font-size:.95rem}

/* ---------- CTA band ---------- */
.cta-band{background:var(--orange);color:#fff}
.cta-band .wrap{padding-block:72px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px}
.cta-band h2{color:#fff;max-width:18em}
.cta-band p{color:#ffe6cb;margin-top:8px;max-width:34em}
.cta-band .btn{background:#fff;color:var(--ink)}
.cta-band .btn:hover{background:var(--ink);color:#fff}

/* ---------- FAQ ---------- */
details.faq{background:#fff;border:1px solid var(--grey-200);border-radius:12px;margin-bottom:14px;box-shadow:var(--shadow)}
details.faq summary{cursor:pointer;list-style:none;padding:20px 26px;font-weight:700;display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--ink)}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font-size:1.5rem;color:var(--orange);font-weight:600;transition:.2s}
details.faq[open] summary::after{transform:rotate(45deg)}
details.faq .a{padding:0 26px 22px;color:var(--slate)}

/* ---------- downloads ---------- */
.dl-row{display:flex;align-items:center;gap:20px;background:#fff;border:1px solid var(--grey-200);border-radius:12px;padding:18px 24px;margin-bottom:14px;box-shadow:var(--shadow);transition:.2s}
.dl-row:hover{transform:translateX(4px);border-color:var(--orange)}
html[dir="rtl"] .dl-row:hover{transform:translateX(-4px)}
.dl-row .pdf{flex:none;width:46px;height:46px;border-radius:10px;background:rgba(217,122,18,.12);display:grid;place-items:center;color:var(--orange);font-weight:800;font-size:.72rem}
.dl-row b{display:block;color:var(--ink)}
.dl-row small{color:var(--slate-light)}
.dl-row .btn{margin-inline-start:auto}

/* ---------- forms ---------- */
form.std{display:grid;grid-template-columns:1fr 1fr;gap:18px}
form.std .full{grid-column:1/-1}
form.std label{display:block;font-weight:700;font-size:.9rem;margin-bottom:7px;color:var(--ink)}
form.std input,form.std select,form.std textarea{width:100%;padding:13px 16px;border:1.5px solid var(--grey-200);border-radius:10px;font:inherit;background:#fff;color:var(--ink);transition:.2s}
form.std input:focus,form.std select:focus,form.std textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(217,122,18,.15)}
form.std textarea{min-height:130px;resize:vertical}
.form-card{background:#fff;border:1px solid var(--grey-200);border-radius:var(--radius);padding:40px;box-shadow:var(--shadow-lg)}
.hp{position:absolute;left:-6000px;top:-6000px}

/* ---------- contact info ---------- */
.info-tiles{display:grid;gap:18px}
.info-tile{display:flex;gap:18px;background:#fff;border:1px solid var(--grey-200);border-radius:12px;padding:22px;box-shadow:var(--shadow)}
.info-tile .icon{flex:none;width:48px;height:48px;border-radius:11px;background:rgba(217,122,18,.12);display:grid;place-items:center}
.info-tile .icon svg{width:24px;height:24px;stroke:var(--orange)}
.info-tile b{display:block;color:var(--ink)}
.info-tile span,.info-tile a{color:var(--slate);font-size:.95rem}
.info-tile a:hover{color:var(--orange)}

/* ---------- footer ---------- */
footer.site{background:var(--ink-deep);color:#b9b9b9;margin-top:0}
footer.site .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;padding-block:70px 50px}
footer.site h4{color:#fff;font-size:.95rem;margin-bottom:18px;letter-spacing:.08em;text-transform:uppercase}
html[lang="ar"] footer.site h4{letter-spacing:0}
footer.site a{display:block;padding:5px 0;font-size:.94rem}
footer.site a:hover{color:var(--orange)}
footer.site .logo-box{background:#fff;border-radius:12px;padding:12px;display:inline-block;margin-bottom:18px}
footer.site .logo-box img{height:64px}
footer.site p{font-size:.93rem;max-width:30em}
.footline{border-top:1px solid rgba(255,255,255,.12)}
.footline .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-block:20px;font-size:.85rem;color:#8b8b8b}

/* ---------- breadcrumb page head ---------- */
.page-head{background:linear-gradient(135deg,#2b2b2b,#3a3a3a 70%,#443728 100%);color:#fff;position:relative;overflow:hidden}
.page-head .pattern{position:absolute;inset:0;opacity:.45;background-image:radial-gradient(rgba(255,255,255,.06) 1.3px,transparent 1.3px);background-size:26px 26px}
.page-head .wrap{position:relative;padding-block:72px 64px}
.page-head h1{color:#fff;margin-top:16px}
.page-head .lead{color:#d5d5d5;margin-top:14px}

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

/* ---------- responsive ---------- */
@media(max-width:1020px){
  .grid.c4{grid-template-columns:repeat(2,1fr)}
  .grid.c3{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .split{grid-template-columns:1fr;gap:36px}
  .banner{grid-template-columns:1fr;padding:40px}
  footer.site .cols{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .grid.c3,.grid.c2,.grid.c4{grid-template-columns:1fr}
  form.std{grid-template-columns:1fr}
  nav.main{position:fixed;inset-inline:0;top:0;bottom:0;background:#fff;flex-direction:column;justify-content:center;gap:10px;transform:translateY(-102%);transition:.35s;z-index:60}
  nav.main.open{transform:none}
  nav.main a{font-size:1.15rem}
  .burger{display:block;z-index:70}
  .burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .hero .wrap{padding-block:78px 64px}
  .section{padding-block:64px}
  .topbar .contact-mini{display:none}
  .form-card{padding:26px}
  footer.site .cols{grid-template-columns:1fr}
}