:root{
  --red:#b51219;
  --red-dark:#8e0e14;
  --ink:#171a1d;
  --muted:#667077;
  --line:#e4e7e8;
  --soft:#f7f8f8;
  --white:#fff;
  --serif:Manrope,sans-serif;
  --body:"DM Sans",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.6;background:var(--white);-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}

.container{width:min(1180px,calc(100% - 48px));margin:auto}

/* ===== Header / sticky nav ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  height:74px;
  background:transparent;color:#fff;
  transition:background .3s ease,color .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{
  background:rgba(255,255,255,.96);
  color:var(--ink);
  box-shadow:0 1px 0 rgba(23,26,29,.06),0 8px 24px rgba(23,26,29,.05);
  backdrop-filter:saturate(160%) blur(8px);
}
.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:11px}
.brand-logo{display:block;height:36px;width:auto;background:#fff;padding:7px 11px;border-radius:5px;transition:background .3s ease,padding .3s ease}
.site-header.scrolled .brand-logo{background:transparent;padding:0}
.nav-links{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:600}
.nav-links .lang-switch{text-align:start}
.nav-links a:not(.nav-cta){opacity:.88;transition:color .2s ease,opacity .2s ease}
.nav-links a:not(.nav-cta):hover{opacity:1;color:var(--red)}
.nav-cta{
  padding:10px 16px;border:1px solid rgba(255,255,255,.45);border-radius:4px;
  transition:background .2s ease,border-color .2s ease,transform .2s ease;
}
.nav-cta span{color:var(--red);margin-left:10px}
.site-header.scrolled .nav-links a:not(.nav-cta):not(.lang-switch){color:var(--ink)}
.site-header.scrolled .nav-cta{border-color:var(--red);background:var(--red);color:#fff!important}
.site-header.scrolled .nav-cta span{color:#fff}
.nav-cta:hover{transform:translateY(-2px)}
.lang-switch{color:var(--red);font-size:12px;font-weight:700;letter-spacing:.04em;opacity:.85;background:none;border:0;cursor:pointer;font-family:inherit;padding:0 0 2px;border-bottom:1px solid transparent;transition:color .2s ease,opacity .2s ease,border-color .2s ease}
.lang-switch:hover{opacity:1;color:var(--red);border-color:var(--red)}
.site-header.scrolled .lang-switch{opacity:1}
.menu-toggle{display:none;background:none;border:0;width:30px;height:22px;position:relative;cursor:pointer}
.menu-toggle span{position:absolute;left:0;right:0;height:2px;background:currentColor;border-radius:2px}
.menu-toggle span:nth-child(1){top:3px}
.menu-toggle span:nth-child(2){bottom:3px}

/* ===== Hero ===== */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--ink)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to left,rgba(10,13,16,.92) 0%,rgba(10,13,16,.7) 42%,rgba(10,13,16,.25) 100%)}
.hero-content{position:relative;z-index:2;padding:120px 0 90px}
.hero h1{font-family:var(--serif);font-weight:800;font-size:clamp(34px,5vw,64px);line-height:1;letter-spacing:-.04em;margin:0 0 22px;max-width:780px}
.hero h1 em{font-style:normal;color:#ff4d57}
.hero h1 span{}
.hero-lede{font-size:17px;line-height:1.7;max-width:520px;color:rgba(255,255,255,.86)}
.hero-actions{margin-top:34px;display:flex;flex-wrap:wrap;gap:18px;align-items:center}
.hero-scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.6);display:flex;align-items:center;gap:8px}
.hero-scroll span{color:var(--red);font-size:14px}

/* ===== Buttons ===== */
.button{display:inline-flex;align-items:center;padding:14px 22px;border-radius:4px;font-weight:700;font-size:14px;letter-spacing:.01em;transition:transform .2s ease,background .2s ease,box-shadow .2s ease}
.button span{margin-left:12px;color:inherit;opacity:.85}
.button-red{background:var(--red);color:#fff;box-shadow:0 9px 22px rgba(181,18,25,.22)}
.button-red:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 14px 30px rgba(181,18,25,.3)}
.text-link{font-weight:700;font-size:14px;display:inline-flex;align-items:center;color:#fff;border-bottom:1px solid rgba(255,255,255,.35);padding-bottom:4px;transition:color .2s ease,border-color .2s ease}
.text-link span{margin-left:10px;color:var(--red)}
.text-link:hover{color:#fff;border-color:var(--red)}
.arrow-link{display:inline-flex;align-items:center;font-weight:700;font-size:14px;border-bottom:1px solid var(--line);padding-bottom:5px;transition:color .2s ease,border-color .2s ease}
.arrow-link span{margin-left:10px;color:var(--red)}
.arrow-link:hover{color:var(--red);border-color:var(--red)}

/* ===== Trust strip ===== */
.trust-strip{background:var(--white);border-bottom:1px solid var(--line)}
.trust-items{display:grid;grid-template-columns:repeat(4,1fr);padding:22px 0;color:#687278;font-size:11px;text-transform:uppercase;letter-spacing:.14em;font-weight:600}
.trust-items span{padding-left:18px;border-left:1px solid var(--line)}
.trust-items span:first-child{padding-left:0;border-left:0;color:var(--red)}

/* ===== Section base ===== */
.section{padding:110px 0}
.section-light{background:var(--white);color:var(--ink)}
.section-dark{background:var(--ink);color:#e9ecec}
.section-dark-cta{background:#0f1215;color:#fff}
.section-kicker{font-size:10px;letter-spacing:.22em;text-transform:uppercase;font-weight:700;color:var(--red);margin-bottom:22px}
h2{font-family:var(--serif);font-weight:800;font-size:clamp(34px,4.6vw,56px);line-height:1.02;letter-spacing:-.035em;margin:0}
h2 span{color:var(--red)}
.section-dark h2 span{color:#ff4d57}
.lead{font-size:18px;line-height:1.7;color:var(--muted)}
.section-dark .lead{color:#aeb6bc}

/* ===== Intro ===== */
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.intro-media{position:relative;border-radius:6px;overflow:hidden}
.intro-media img{width:100%;height:520px;object-fit:contain;background:#fff;padding:24px;box-sizing:border-box;transition:transform .6s ease}
.intro-media:hover img{transform:scale(1.04)}
.intro-tag{position:absolute;left:18px;bottom:18px;background:var(--red);color:#fff;padding:7px 12px;font-size:10px;letter-spacing:.2em;text-transform:uppercase;font-weight:700;border-radius:3px}
.intro-text h2{margin-bottom:24px}
.intro-text .lead{margin:0 0 18px}
.intro-text p:not(.lead){color:var(--muted)}
.intro-text .arrow-link{margin-top:18px}

/* ===== Direction ===== */
.direction .section-heading{margin-bottom:54px}
.direction-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:#2a3034;border-radius:6px;overflow:hidden}
.direction-card{padding:36px 30px;background:var(--ink);transition:background .25s ease}
.direction-card:hover{background:#202529}
.direction-card .number{display:inline-block;font-family:var(--serif);font-weight:800;font-size:14px;color:var(--red);margin-bottom:18px}
.direction-card h3{font-family:var(--serif);font-size:24px;margin:0 0 14px;color:#fff}
.direction-card p{color:#aeb6bc;margin:0}
.direction-card:nth-child(2){transition-delay:.06s}
.direction-card:nth-child(3){transition-delay:.12s}

/* ===== Capabilities ===== */
.split-heading{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:end;margin-bottom:48px}
.split-heading p{color:var(--muted);font-size:16px;padding-bottom:4px}
.capability-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.capability-card{background:var(--soft);border:1px solid var(--line);border-radius:6px;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease}
.capability-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(23,26,29,.1)}
.cap-image{height:200px;background-size:contain;background-position:center;background-repeat:no-repeat;background-color:#fff;position:relative}
.card-content{padding:24px 24px 28px}
.card-content h3{font-family:var(--serif);font-size:22px;margin:0 0 10px}
.card-content p{color:var(--muted);margin:0 0 16px}
.card-content a{font-weight:700;font-size:13px;border-bottom:1px solid var(--ink);padding-bottom:3px}
.card-content a span{color:var(--red);margin-left:8px}
.capability-card:nth-child(2){transition-delay:.06s}
.capability-card:nth-child(3){transition-delay:.12s}

/* ===== Materials ===== */
.material-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.material-text h2{margin-bottom:22px}
.material-text .lead{margin:0 0 16px}
.material-text p:not(.lead){color:#aeb6bc}
.material-foot{margin-top:24px;display:flex;align-items:center;gap:12px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#cfd6da;font-weight:700}
.red-dot{width:9px;height:9px;border-radius:50%;background:var(--red)}
.material-media{border-radius:6px;overflow:hidden}
.material-media img{width:100%;height:420px;object-fit:contain;background:#fff;padding:24px;box-sizing:border-box}
.material-grid .alloy-list{grid-column:1/-1;border-top:1px solid #2a3034;padding-top:40px;margin-top:18px}
.list-title{display:block;font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:#aeb6bc;margin-bottom:18px}
.alloy-tags{display:flex;flex-wrap:wrap;gap:10px}
.alloy-tags span{padding:10px 16px;border:1px solid #2a3034;border-radius:4px;font-size:13px;font-weight:600;color:#e9ecec;transition:background .2s ease,color .2s ease,border-color .2s ease;cursor:default}
.alloy-tags span:hover{background:var(--red);border-color:var(--red);color:#fff}

/* ===== Quality ===== */
.quality-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:90px;align-items:center}
.quality-grid h2{margin-bottom:22px}
.quality-grid .lead{margin:0 0 14px}
.quality-grid p:not(.lead){color:var(--muted)}
.certificate{background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:36px;box-shadow:0 18px 45px rgba(23,26,29,.07)}
.cert-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:22px}
.cert-stamp,.cert-mark{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.cert-stamp b,.cert-mark b{display:block;font-family:var(--serif);font-size:26px;color:var(--ink);letter-spacing:0;margin-top:4px}
.cert-rule{height:1px;background:var(--line);margin:8px 0 18px}
.cert-label{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600}
.certificate h3{font-family:var(--serif);font-size:30px;margin:6px 0 22px}
.certificate dl{display:grid;grid-template-columns:1fr 1fr;gap:16px 0;margin:0}
.certificate dl>div{padding-right:14px}
html[dir="rtl"] .certificate dl>div{padding-right:0;padding-left:14px}
.certificate dt{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:6px}
.certificate dd{margin:0;font-family:var(--serif);font-weight:700;font-size:16px}

/* ===== Products ===== */
.product-heading{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:end;margin-bottom:54px}
.product-heading p{color:#aeb6bc;font-size:16px;padding-bottom:4px}
.product-group-label{font-family:var(--serif);font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:#ff4d57;font-weight:700;margin:48px 0 20px;padding-bottom:12px;border-bottom:1px solid #2a3034}
.product-group-label:first-of-type{margin-top:0}
.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.product-card{background:#1d2225;border:1px solid #2a3034;border-radius:6px;overflow:hidden;transition:transform .25s ease,box-shadow .25s ease;transition-delay:0s}
.product-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(0,0,0,.4)}
.product-visual{height:260px;background-size:contain;background-position:center;background-repeat:no-repeat;background-color:#fff}
.product-body{padding:20px 20px 24px}
.product-type{font-size:10px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:#ff4d57}
.product-body h3{font-family:var(--serif);font-size:20px;margin:8px 0 10px;color:#fff}
.product-body p{color:#aeb6bc;margin:0 0 14px;font-size:14px;line-height:1.6}
.product-meta{display:flex;flex-direction:column;gap:6px;padding-top:12px;border-top:1px solid #2a3034}
.product-meta span{font-size:12px;color:#c9cfd3}
.product-meta b{color:#fff;font-weight:700}
.product-card:nth-child(2){transition-delay:.05s}
.product-card:nth-child(3){transition-delay:.1s}
.product-card:nth-child(4){transition-delay:.15s}

/* ===== Strategic Priorities ===== */
.priorities-heading{margin-bottom:54px}
.priorities-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.priority-card{background:var(--soft);border:1px solid var(--line);border-radius:6px;padding:32px 28px;transition:transform .25s ease,box-shadow .25s ease}
.priority-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(23,26,29,.1)}
.priority-card .number{display:inline-block;font-family:var(--serif);font-weight:800;font-size:14px;color:var(--red);margin-bottom:14px}
.priority-card h3{font-family:var(--serif);font-size:22px;margin:0 0 12px}
.priority-card> p{color:var(--muted);margin:0 0 14px}
.priority-card ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:10px}
.priority-card li{font-size:14px;color:var(--ink);line-height:1.55;padding-right:18px;position:relative}
html[dir="rtl"] .priority-card li{padding-right:0;padding-left:18px}
.priority-card li::before{content:"";position:absolute;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--red)}
.priority-card li::before{right:0}
html[dir="rtl"] .priority-card li::before{right:auto;left:0}
.priority-card:nth-child(2){transition-delay:.06s}
.priority-card:nth-child(3){transition-delay:.12s}

/* ===== Safety / Environment / Commitment ===== */
.sustainability-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:start}
.sustainability-block h2,.sustainability-block h3{margin-bottom:18px}
html[dir="rtl"] .sustainability-block h2,html[dir="rtl"] .sustainability-block h3{padding:0}
.sustainability-block p{color:#aeb6bc;margin:0 0 14px;line-height:1.7}
.sustainability-block>.lead{color:#aeb6bc}
.sustainability-block ul{margin:18px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}
.sustainability-block li{font-size:14px;color:#c9cfd3;line-height:1.6;padding-right:22px;position:relative}
html[dir="rtl"] .sustainability-block li{padding-right:0;padding-left:22px}
.sustainability-block li::before{content:"";position:absolute;top:.55em;width:8px;height:8px;border-radius:50%;background:var(--red)}
.sustainability-block li::before{right:0}
html[dir="rtl"] .sustainability-block li::before{right:auto;left:0}
.sustainability-block.commitment{background:#0f1215;border:1px solid #2a3034;border-radius:8px;padding:36px}
html[dir="rtl"] .sustainability-block.commitment{padding:36px}

/* ===== OEM ===== */
.oem-inner{max-width:760px}
.oem-inner h2{margin-bottom:22px}
.oem-inner .lead{margin:0 0 26px}
.oem-tags{display:flex;flex-wrap:wrap;gap:10px}
.oem-tags span{padding:10px 16px;border:1px solid var(--line);border-radius:100px;font-size:12px;font-weight:600;letter-spacing:.04em;color:var(--ink);background:var(--soft);transition:background .2s ease,color .2s ease,border-color .2s ease}
.oem-tags span:hover{background:var(--red);border-color:var(--red);color:#fff}

/* ===== CTA ===== */
.cta-inner{padding-top:60px;max-width:760px}
.cta-inner h2{margin-bottom:22px}
.cta-inner p{color:#aeb6bc;font-size:17px;margin:0 0 30px}
.cta .button{margin-top:6px}

/* Contact form */
.contact-form{margin-top:8px}
.contact-form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:22px}
.field{display:flex;flex-direction:column;gap:8px}
.field span{font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:#c9cfd3}
.field input{
  width:100%;padding:14px 16px;border-radius:5px;
  background:#0f1215;border:1px solid #2a3034;color:#fff;
  font-family:var(--body);font-size:14px;transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:#6b747c}
.field input:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(181,18,25,.2)}
.field input[input-invalid="true"]{border-color:#ff4d57}
.contact-submit{width:100%;justify-content:center}
.contact-form-status{margin:16px 0 0;font-size:13px;font-weight:600;min-height:1em}
.contact-form-status.is-error{color:#ff6b72}
.contact-form-status.is-success{color:#5ec98a}
.contact-form-status.is-info{color:#c9cfd3}
.cta-email-alt{margin-top:22px;display:inline-flex}
@media(max-width:860px){
  .contact-form-grid{grid-template-columns:1fr}
}

/* ===== Footer ===== */
footer{background:#0c0f12;color:#9aa3aa;padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:40px;align-items:start;padding-bottom:40px;border-bottom:1px solid #1d2225}
footer .brand-logo{background:#fff;padding:8px 12px;border-radius:5px;height:38px;width:auto}
.footer-label{display:block;font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:#fff;margin-bottom:12px}
footer a{color:#c9cfd3;transition:color .2s ease}
footer a:hover{color:var(--red)}
.footer-bottom{padding-top:24px;display:flex;justify-content:space-between;font-size:12px;letter-spacing:.06em}
footer .footer-bottom span:last-child{color:var(--red)}

/* ===== Reveal animation ===== */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s ease,transform .65s ease}
.reveal.is-visible{opacity:1;transform:translateY(0)}

/* ===== Responsive ===== */
@media(max-width:980px){
  .capability-grid{grid-template-columns:1fr 1fr}
  .product-grid{grid-template-columns:1fr 1fr}
  .priorities-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:860px){
  .container{width:min(100% - 36px,640px)}
  .nav-links{display:none;position:absolute;top:74px;left:0;right:0;background:rgba(255,255,255,.98);backdrop-filter:blur(8px);padding:18px;flex-direction:column;align-items:stretch;gap:14px;box-shadow:0 14px 30px rgba(23,26,29,.1)}
  .nav-links.open{display:flex}
  .nav-links a:not(.nav-cta){color:var(--ink)}
  .nav-cta{border-color:var(--red);color:var(--ink)}
  .menu-toggle{display:block}
  .section{padding:78px 0}
  .hero{min-height:90vh}
  .hero-content{padding:110px 0 80px}
  .hero h1{font-size:clamp(40px,11vw,72px)}
  .hero-scroll{display:none}
  .trust-items{grid-template-columns:1fr 1fr;gap:14px;padding:18px 0;font-size:9px}
  .trust-items span:nth-child(3){padding-left:0;border-left:0}
  .intro-grid,.quality-grid,.material-grid,.split-heading,.product-heading,.sustainability-grid{grid-template-columns:1fr;gap:36px}
  .split-heading,.product-heading{align-items:start}
  .direction-grid,.capability-grid,.product-grid,.priorities-grid{grid-template-columns:1fr}
  .direction-grid{gap:1px}
  .certificate{padding:26px}
  .certificate dl{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .button,.capability-card,.product-card,.direction-card{transition:none}
}

/* ===== RTL / Arabic ===== */
html[dir="rtl"]{
  --body:"Tajawal",sans-serif;
  --serif:"Tajawal",sans-serif;
}
html[dir="rtl"] body{direction:rtl;text-align:right}
html[dir="rtl"] h1,html[dir="rtl"] h2,html[dir="rtl"] h3{letter-spacing:0}
html[dir="rtl"] .product-type,html[dir="rtl"] .intro-tag,html[dir="rtl"] .footer-label,
html[dir="rtl"] .cert-stamp,html[dir="rtl"] .cert-mark,html[dir="rtl"] .material-foot,
html[dir="rtl"] .list-title,html[dir="rtl"] .hero-scroll,html[dir="rtl"] .product-group-label{letter-spacing:.04em}
html[dir="rtl"] .trust-items span{padding-left:0;border-left:0;padding-right:18px;border-right:1px solid var(--line)}
html[dir="rtl"] .trust-items span:first-child{padding-right:0;border-right:0}
html[dir="rtl"] .intro-tag{left:auto;right:18px}
html[dir="rtl"] .button span,
html[dir="rtl"] .nav-cta span,
html[dir="rtl"] .text-link span,
html[dir="rtl"] .arrow-link span,
html[dir="rtl"] .card-content a span{margin-left:0;margin-right:8px}}
@media(max-width:860px){
  html[dir="rtl"] .trust-items span:nth-child(3){padding-right:0;border-right:0}
  html[dir="rtl"] .trust-items span{padding-right:0;border-right:0;padding-left:18px;border-left:1px solid var(--line)}
  html[dir="rtl"] .trust-items span:first-child{padding-left:0;border-left:0}
}