:root{--navy:#0b2545;--blue:#13579b;--accent:#f2a900;--light:#f4f7fb;--text:#1d2733}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{font-family:Segoe UI,Roboto,Arial,sans-serif;color:var(--text);line-height:1.6}
a{color:inherit;text-decoration:none}
.container{max-width:1150px;margin:auto;padding:0 20px}

.progress{position:fixed;top:0;left:0;height:3px;width:0;background:var(--accent);z-index:30}

header{background:var(--navy);color:#fff;position:sticky;top:0;z-index:20;transition:box-shadow .3s,padding .3s}
header.scrolled{box-shadow:0 4px 18px rgba(0,0,0,.25)}
.nav{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;max-width:1150px;margin:auto;flex-wrap:wrap;gap:10px;transition:padding .3s}
header.scrolled .nav{padding-top:9px;padding-bottom:9px}
.brand{font-weight:700;font-size:1.05rem}
.brand span{color:var(--accent)}
nav a{margin-left:20px;font-size:.95rem;opacity:.9;padding:4px 0;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
nav a:hover,nav a.active{color:var(--accent);opacity:1;border-bottom-color:var(--accent)}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.6rem;padding:0 6px;cursor:pointer}

.hero{background:linear-gradient(90deg,rgba(11,37,69,.92),rgba(11,37,69,.55)),url('../images/hero-bg.png') center/cover no-repeat;color:#fff;padding:110px 0;text-align:center}
.hero-inner > *{opacity:0;transform:translateY(20px);animation:rise .8s ease forwards}
.hero-inner h1{animation-delay:.1s}
.hero-inner p{animation-delay:.3s}
.hero-inner .btn:nth-of-type(1){animation-delay:.5s}
.hero-inner .btn:nth-of-type(2){animation-delay:.6s}
@keyframes rise{to{opacity:1;transform:none}}
.hero h1{font-size:2.5rem;margin-bottom:14px}
.hero p{max-width:700px;margin:0 auto 28px;font-size:1.1rem;opacity:.95}
.btn{display:inline-block;background:var(--accent);color:#111;padding:12px 28px;border-radius:6px;font-weight:600;margin:4px;transition:transform .2s,background .2s}
.btn:hover{transform:translateY(-2px);background:#ffbe2e}
.btn.alt{background:transparent;border:2px solid #fff;color:#fff}
.btn.alt:hover{background:rgba(255,255,255,.12)}

section{padding:70px 0}
section.alt{background:var(--light)}
h2{font-size:1.9rem;color:var(--navy);text-align:center;margin-bottom:10px}
.sub{text-align:center;max-width:650px;margin:0 auto 40px;color:#556}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.card{background:#fff;border-radius:10px;padding:26px;box-shadow:0 3px 14px rgba(0,0,0,.07);border-top:4px solid var(--accent);transition:transform .25s,box-shadow .25s}
.grid .card:hover{transform:translateY(-4px);box-shadow:0 10px 24px rgba(0,0,0,.12)}
.card h3{color:var(--blue);margin-bottom:10px;font-size:1.15rem}
.card ul{padding-left:18px;font-size:.95rem}

.product-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:24px;margin-bottom:36px}
.product-gallery figure{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 3px 14px rgba(0,0,0,.07)}
.img-wrap{overflow:hidden}
.product-gallery img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;transition:transform .6s ease}
.product-gallery figure:hover img{transform:scale(1.05)}
.product-gallery figcaption{padding:16px 20px;font-weight:600;color:var(--navy)}
.image-note{font-size:.85rem;color:#556;margin:-16px 0 28px;text-align:center}

.about{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.vm .card{border-top-color:var(--blue)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px;text-align:center}
.stat{background:var(--navy);color:#fff;border-radius:10px;padding:22px}
.stat b{display:block;font-size:1.7rem;color:var(--accent)}

.contact{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.info p{margin-bottom:14px}
.info strong{color:var(--navy);display:block}
.info a:hover{color:var(--blue);text-decoration:underline}
form{display:grid;gap:12px}
input,textarea{padding:12px;border:1px solid #cbd5e1;border-radius:6px;font:inherit;width:100%;transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(19,87,155,.15)}
button{background:var(--navy);color:#fff;border:0;padding:13px;border-radius:6px;font-size:1rem;cursor:pointer;transition:background .2s}
button:hover{background:var(--blue)}
footer{background:var(--navy);color:#cfd8e3;text-align:center;padding:24px 20px;font-size:.9rem}

.to-top{position:fixed;right:20px;bottom:20px;width:44px;height:44px;border-radius:50%;background:var(--accent);color:#111;font-size:1.2rem;padding:0;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .3s,transform .3s,visibility .3s,background .2s;z-index:20}
.to-top:hover{background:#ffbe2e}
.to-top.show{opacity:1;visibility:visible;transform:none}

.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.visible{opacity:1;transform:none}

a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* Language toggle + RTL */
.language-toggle{border:1px solid #cfd8e3;border-radius:4px;padding:6px 12px;line-height:1.5;white-space:nowrap}
html[dir="rtl"] body{font-family:Tahoma,Arial,sans-serif}
html[dir="rtl"] nav a{margin-left:0;margin-right:20px}
html[dir="rtl"] .card ul{padding-left:0;padding-right:18px}
html[dir="rtl"] .to-top{right:auto;left:20px}
.info a[href^="tel:"],.info a[href^="mailto:"],.brand{direction:ltr;unicode-bidi:isolate;display:inline-block}
html[dir="rtl"] input[type="email"]{direction:ltr;text-align:right}
@media(max-width:768px){html[dir="rtl"] nav a{margin:0}.brand{flex-basis:100%}}

@media(max-width:768px){
  .about,.contact{grid-template-columns:1fr}
  .hero{padding:80px 0}
  .hero h1{font-size:1.9rem}
  .menu-btn{display:block}
  nav{display:none;width:100%}
  nav.open{display:flex;flex-direction:column}
  nav a{margin:0;padding:10px 0}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .hero-inner > *{opacity:1;transform:none}
  .js .reveal{opacity:1;transform:none}
}