*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:#0b0906;color:#f3ecd9;font-family:Tahoma,"Segoe UI",Arial,sans-serif;line-height:1.85;overflow-x:hidden;direction:rtl}
::selection{background:#c9a227;color:#0b0906}
.glow{position:fixed;pointer-events:none;border-radius:50%;filter:blur(90px);opacity:.14;z-index:-1;background:#c9a227}
.glow-1{width:380px;height:380px;top:5%;left:-160px}
.glow-2{width:320px;height:320px;bottom:8%;right:-160px}

/* header */
.site-header{position:sticky;top:0;z-index:60;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:12px clamp(16px,4vw,50px);background:rgba(8,6,4,.86);border-bottom:1px solid rgba(201,162,39,.25);backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:52px;width:auto;border-radius:8px}
.brand strong{display:block;font-size:1rem;color:#f0dca0}
.brand small{display:block;font-size:.68rem;color:#9c8f6e}
.header-phones{display:flex;gap:10px;align-items:center}
.phone-pill{display:flex;align-items:center;gap:6px;border:1px solid rgba(201,162,39,.4);color:#f0dca0;text-decoration:none;padding:8px 12px;border-radius:999px;font-size:.78rem;font-weight:800;background:rgba(201,162,39,.06);transition:.25s}
.phone-pill:hover{background:#c9a227;color:#0b0906}
.nav{display:none}
@media(min-width:900px){.nav{display:flex;gap:18px}
.nav a{color:#cbbf9c;text-decoration:none;font-size:.85rem}
.nav a:hover{color:#e9c760}}

/* hero */
.hero{position:relative;min-height:78vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.55}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,6,4,.55),rgba(8,6,4,.85) 70%,#0b0906)}
.hero-inner{position:relative;z-index:1;max-width:820px;padding:0 20px}
.eyebrow{color:#e9c760;letter-spacing:.2em;font-size:.75rem;font-weight:800;margin:0 0 14px}
.hero h1{font-size:clamp(2.1rem,5.5vw,3.6rem);margin:0 0 16px;color:#faf4e2}
.hero p{color:#cbbf9c;font-size:1.05rem;max-width:640px;margin:0 auto 28px}
.btn{display:inline-flex;align-items:center;gap:8px;text-decoration:none;border-radius:12px;padding:13px 26px;font-weight:800;transition:.25s}
.btn-gold{background:linear-gradient(135deg,#e9c760,#b3862a);color:#0b0906;box-shadow:0 14px 35px rgba(201,162,39,.25)}
.btn-gold:hover{transform:translateY(-2px)}
.btn-outline{border:1px solid rgba(240,220,160,.4);color:#f0dca0}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* sections */
.section{width:min(1160px,92%);margin:auto;padding:90px 0}
.section-tag{color:#e9c760;font-size:.72rem;font-weight:800;letter-spacing:.16em;margin:0 0 10px}
.section h2{font-size:clamp(1.7rem,3.4vw,2.6rem);margin:0 0 22px;color:#faf4e2}
.section p.lead{color:#cbbf9c;max-width:820px;font-size:1rem}
.dark-alt{background:linear-gradient(180deg,rgba(201,162,39,.03),rgba(201,162,39,.06),rgba(201,162,39,.03));width:100%;max-width:none;padding-left:max(4%,calc((100% - 1160px)/2));padding-right:max(4%,calc((100% - 1160px)/2))}

.gold-card{background:linear-gradient(150deg,rgba(240,220,160,.06),rgba(240,220,160,.015));border:1px solid rgba(201,162,39,.22);border-radius:20px;padding:32px;box-shadow:0 18px 50px rgba(0,0,0,.35)}
.gold-card h3{margin-top:0;color:#f0dca0;font-size:1.3rem}
.gold-card p{color:#cbbf9c}

.check-list{list-style:none;padding:0;margin:16px 0}
.check-list li{position:relative;padding:8px 26px 8px 0;color:#d8cca4}
.check-list li:before{content:"";position:absolute;right:0;top:19px;width:7px;height:7px;background:#e9c760;border-radius:50%;box-shadow:0 0 10px rgba(233,199,96,.6)}

/* gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.gallery-card{border:1px solid rgba(201,162,39,.18);border-radius:18px;overflow:hidden;background:#120e09;cursor:pointer;transition:.35s}
.gallery-card:hover{transform:translateY(-6px);border-color:rgba(201,162,39,.5)}
.gallery-card img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.gallery-card .cap{padding:14px 16px}
.gallery-card .cap strong{display:block;color:#f0dca0;font-size:.92rem}
.gallery-card .cap span{display:block;color:#9c8f6e;font-size:.74rem;margin-top:4px}
@media(max-width:900px){.gallery-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.gallery-grid{grid-template-columns:1fr}}

/* feature split (epoxy / waterfalls) */
.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.feature-imgs{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.feature-imgs img{width:100%;height:100%;object-fit:cover;border-radius:16px;border:1px solid rgba(201,162,39,.2)}
.feature-imgs img:first-child{grid-row:span 2;aspect-ratio:3/4}
.feature-imgs img:nth-child(2),.feature-imgs img:nth-child(3){aspect-ratio:4/3}
@media(max-width:900px){.feature-split{grid-template-columns:1fr}}

/* tips */
.tips-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tip-card{border:1px solid rgba(201,162,39,.18);border-radius:16px;padding:20px;background:rgba(240,220,160,.03)}
.tip-card span{color:#e9c760;font-weight:900}
@media(max-width:900px){.tips-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.tips-grid{grid-template-columns:1fr}}

/* closing */
.closing{text-align:center;padding:70px 0}
.closing p{font-size:clamp(1.2rem,2.6vw,1.7rem);color:#f0dca0;max-width:780px;margin:0 auto 14px;font-weight:700}

/* team / contact */
.contact-card{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center;padding:44px;border-radius:26px;background:linear-gradient(135deg,rgba(201,162,39,.14),rgba(240,220,160,.03));border:1px solid rgba(201,162,39,.3)}
.contact-card h2{margin:0 0 6px}
.eng-name{color:#e9c760;font-weight:900;font-size:1.15rem;margin:0 0 4px}
.eng-role{color:#cbbf9c;font-size:.88rem;margin:0 0 18px}
.contact-actions{display:grid;gap:10px}
.contact-line{display:flex;align-items:center;gap:14px;padding:13px;border:1px solid rgba(201,162,39,.25);border-radius:14px;text-decoration:none;color:#f3ecd9;background:rgba(0,0,0,.2)}
.contact-line span.ic{font-size:1.15rem;color:#e9c760}
.contact-line small{display:block;color:#9c8f6e;font-size:.68rem}
.contact-line strong{display:block;font-size:.9rem}
@media(max-width:900px){.contact-card{grid-template-columns:1fr;padding:26px}}

.footer{width:min(1160px,92%);margin:auto;padding:24px 0 40px;border-top:1px solid rgba(201,162,39,.18);text-align:center;color:#8a7e60;font-size:.78rem}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:20px}
.lightbox.open{display:flex}
.lightbox-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.92)}
.lightbox-content{position:relative;z-index:1;max-width:min(900px,96vw);max-height:92vh;text-align:center}
.lightbox-content img{max-width:100%;max-height:80vh;border-radius:12px;box-shadow:0 20px 80px #000}
.lightbox-content p{margin:10px;color:#f0dca0;font-weight:700}
.lightbox-close{position:absolute;top:-16px;left:-16px;width:38px;height:38px;border:1px solid rgba(201,162,39,.4);background:#141110;color:#e9c760;border-radius:50%;font-size:1.4rem;cursor:pointer}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

/* header additions: lang toggle + mobile menu */
.header-actions{display:flex;align-items:center;gap:10px}
.lang-btn{border:1px solid rgba(201,162,39,.4);background:#141110;color:#e9c760;border-radius:999px;width:42px;height:42px;font-weight:900;font-size:.75rem;cursor:pointer}
.lang-btn:hover{background:#e9c760;color:#0b0906}
.menu-btn{display:inline-flex;border:1px solid rgba(201,162,39,.4);background:#141110;color:#e9c760;border-radius:10px;width:42px;height:42px;align-items:center;justify-content:center;font-size:1.2rem;cursor:pointer}
@media(min-width:900px){.menu-btn{display:none}}

.mobile-nav{display:none;flex-direction:column;position:sticky;top:76px;z-index:55;background:rgba(8,6,4,.97);border-bottom:1px solid rgba(201,162,39,.25)}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:14px 20px;color:#e6d9ab;text-decoration:none;border-top:1px solid rgba(201,162,39,.12);font-size:.92rem}
@media(min-width:900px){.mobile-nav{display:none !important}}

/* technical services grid */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:10px}
.svc-card{border:1px solid rgba(201,162,39,.2);border-radius:18px;padding:26px;background:linear-gradient(150deg,rgba(240,220,160,.05),rgba(240,220,160,.01));text-align:center}
.svc-icon{width:64px;height:64px;margin:0 auto 14px}
.svc-icon svg{width:100%;height:100%}
.svc-card h3{color:#f0dca0;font-size:1.05rem;margin:0 0 10px}
.svc-card p{color:#cbbf9c;font-size:.88rem}
.brand-tags{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:14px}
.brand-tags span{border:1px solid rgba(201,162,39,.3);border-radius:999px;padding:5px 12px;font-size:.72rem;color:#e9c760;font-weight:800}
.svc-note{color:#8a7e60;font-size:.78rem;margin-top:20px;text-align:center}
@media(max-width:900px){.svc-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.svc-grid{grid-template-columns:1fr}}

/* LTR overrides for English mode */
body[dir="ltr"]{font-family:"Segoe UI",Tahoma,Arial,sans-serif}
body[dir="ltr"] .check-list li{padding:8px 0 8px 26px}
body[dir="ltr"] .check-list li:before{right:auto;left:0}
body[dir="ltr"] .lightbox-close{left:auto;right:-16px}