/* ================================================
   HG Prefab — Shared Stylesheet
   Multi-page · 13 languages · RTL ready
   ================================================ */

/* ============ DESIGN TOKENS ============ */
:root{
  --ink:#12201F; --ink-2:#465754; --ink-3:#6E7F7C;
  --brand:#0E6E5C; --brand-2:#0A4F43; --brand-soft:#E3F2EE;
  --accent:#E8A33D; --accent-2:#C87F14; --accent-soft:#FDF3E2;
  --bg:#FFFFFF; --bg-soft:#F4F8F7; --bg-ink:#10201E;
  --line:#E2EAE8; --white:#FFFFFF;
  --radius:18px; --radius-sm:12px;
  --shadow:0 10px 40px rgba(14,46,41,.10);
  --shadow-lg:0 24px 70px rgba(14,46,41,.16);
  --font:'Manrope','Noto Sans Arabic',-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,'PingFang SC','Microsoft YaHei',sans-serif;
  --maxw:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body[dir="rtl"]{letter-spacing:0}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:88px 0}
h1,h2,h3{line-height:1.2;font-weight:800;letter-spacing:-.02em}
h4{font-weight:700}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);background:var(--brand-soft);padding:7px 14px;border-radius:100px;margin-bottom:18px}
.sec-head{max-width:720px;margin-bottom:52px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(28px,4vw,42px);margin-bottom:14px}
.sec-head p{color:var(--ink-3);font-size:17px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:15px;padding:14px 26px;border-radius:100px;border:2px solid transparent;cursor:pointer;transition:.25s;white-space:nowrap}
.btn-primary{background:var(--accent);color:#3B2B0C}
.btn-primary:hover{background:var(--accent-2);color:#fff;transform:translateY(-2px);box-shadow:0 10px 24px rgba(200,127,20,.3)}
.btn-dark{background:var(--brand);color:#fff}
.btn-dark:hover{background:var(--brand-2);transform:translateY(-2px);box-shadow:0 10px 24px rgba(14,110,92,.3)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-white{background:#fff;color:var(--brand-2)}
.btn-white:hover{background:var(--brand-soft)}
.text-center{text-align:center}
.mt-xl{margin-top:48px}

/* ============ HEADER ============ */
.header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:.3s}
.header.scrolled{background:rgba(255,255,255,.97);border-bottom-color:var(--line);box-shadow:0 4px 24px rgba(14,46,41,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;letter-spacing:-.02em}
.logo-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:800;flex:none}
.logo span{color:var(--brand)}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-size:14.5px;font-weight:600;color:var(--ink-2);transition:.2s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--brand)}
.nav-links a.active::after{content:"";position:absolute;bottom:-6px;left:0;right:0;height:2px;background:var(--brand);border-radius:2px}
.nav-cta{display:flex;align-items:center;gap:12px}
.lang-wrap{position:relative}
.lang-btn{display:flex;align-items:center;gap:7px;font-size:13.5px;font-weight:700;color:var(--ink-2);background:var(--bg-soft);border:1px solid var(--line);padding:9px 13px;border-radius:100px;cursor:pointer;transition:.2s}
.lang-btn:hover{border-color:var(--brand);color:var(--brand)}
.lang-btn svg{width:15px;height:15px}
.lang-menu{position:absolute;top:calc(100% + 10px);right:0;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:8px;min-width:210px;display:none;z-index:120;max-height:340px;overflow:auto}
.lang-menu.open{display:block;animation:drop .18s ease}
@keyframes drop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.lang-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;border-radius:9px;font-size:14px;font-weight:600;color:var(--ink-2);cursor:pointer;background:none;border:none;text-align:left;transition:.15s}
.lang-item:hover{background:var(--bg-soft);color:var(--brand)}
.lang-item.active{background:var(--brand-soft);color:var(--brand)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:24px;height:2.5px;background:var(--ink);border-radius:2px;transition:.25s}
.burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
.mobile-menu{display:none;position:fixed;inset:0;top:74px;background:#fff;z-index:99;padding:24px;flex-direction:column;gap:4px;overflow:auto}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:15px 8px;font-size:17px;font-weight:700;color:var(--ink);border-bottom:1px solid var(--bg-soft)}
.mobile-menu a:hover{color:var(--brand)}

/* ============ HERO (home) ============ */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;color:#fff;background:var(--bg-ink);overflow:hidden}
.hero-slides{position:absolute;inset:0}
.hero-slides .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:var(--bg-ink);opacity:0;transition:opacity 1.2s ease-in-out}
.hero-slides .hero-bg.active{opacity:.85}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,32,28,.92) 8%,rgba(10,32,28,.62) 48%,rgba(10,32,28,.25) 100%);z-index:1}
.hero-inner{position:relative;z-index:2;padding:120px 0 100px;max-width:760px}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#9FE0CD;background:rgba(14,110,92,.32);border:1px solid rgba(159,224,205,.35);padding:8px 16px;border-radius:100px;margin-bottom:26px}
.hero h1{font-size:clamp(38px,5.6vw,64px);margin-bottom:22px;color:#fff}
.hero h1 em{font-style:normal;color:#E8A33D}
.hero p{font-size:clamp(16px,2vw,19px);color:rgba(255,255,255,.85);max-width:620px;margin-bottom:36px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:38px}
.hero-badges span{font-size:12.5px;font-weight:600;color:rgba(255,255,255,.8);border:1px solid rgba(255,255,255,.22);padding:7px 14px;border-radius:100px}
.hero-dots{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:2}
.hero-dots button{width:10px;height:10px;border-radius:50%;border:0;background:rgba(255,255,255,.4);cursor:pointer;transition:.3s}
.hero-dots button.active{background:#fff;width:26px;border-radius:6px}
.trust-strip{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.14);background:rgba(10,32,28,.55);backdrop-filter:blur(8px)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:26px 0}
.trust-item{display:flex;align-items:center;gap:14px}
.trust-k{font-size:clamp(20px,2.6vw,30px);font-weight:800;color:#E8A33D;line-height:1.1}
.trust-t{font-size:13px;color:rgba(255,255,255,.75)}

/* ============ PAGE HERO (sub-pages) ============ */
.page-hero{position:relative;padding:130px 0 56px;color:#fff;background:var(--bg-ink);overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 80% -20%,rgba(14,110,92,.45),transparent 60%)}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-size:clamp(32px,4.5vw,48px);color:#fff;margin-bottom:14px}
.page-hero p{font-size:17px;color:rgba(255,255,255,.8);max-width:680px}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:13px;color:rgba(255,255,255,.55);margin-bottom:20px}
.breadcrumb a:hover{color:#9FE0CD}
.breadcrumb span{color:rgba(255,255,255,.4)}

/* ============ MODELS / PRODUCT CARDS ============ */
.models-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.model-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.model-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.model-img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--bg-soft)}
.model-img img{width:100%;height:100%;object-fit:cover;transition:.5s}
.model-card:hover .model-img img{transform:scale(1.05)}
.model-tag{position:absolute;top:14px;left:14px;background:rgba(10,32,28,.8);color:#fff;font-size:11.5px;font-weight:700;letter-spacing:.06em;padding:6px 12px;border-radius:100px;backdrop-filter:blur(4px)}
.model-price{position:absolute;bottom:14px;right:14px;background:var(--accent);color:#3B2B0C;font-weight:800;font-size:14px;padding:7px 14px;border-radius:100px;box-shadow:0 6px 18px rgba(0,0,0,.25);display:inline-flex;gap:4px;align-items:center}
.model-body{padding:24px 24px 26px;display:flex;flex-direction:column;flex:1}
.model-body h3{font-size:22px;margin-bottom:6px}
.model-body .tagline{color:var(--ink-3);font-size:14px;margin-bottom:18px}
.spec-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.spec-chip{background:var(--bg-soft);border:1px solid var(--line);border-radius:10px;padding:7px 11px;font-size:12.5px;font-weight:700;color:var(--ink-2);display:inline-flex;align-items:center;gap:6px}
.spec-chip b{color:var(--brand);font-size:13px}
.model-foot{margin-top:auto;display:flex;gap:10px}
.model-foot .btn{flex:1;padding:12px 14px;font-size:14px}
/* Play button on home product card covers */
.model-card .model-play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:58px;height:58px;border-radius:50%;border:none;cursor:pointer;background:rgba(255,255,255,.92);color:var(--brand);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.35);transition:.3s;z-index:2;padding-left:5px}
.model-card .model-play:hover{background:var(--brand);color:#fff;transform:translate(-50%,-50%) scale(1.08)}
.model-card .model-play svg{display:block}
.model-card .model-img video{width:100%;height:100%;object-fit:cover;display:block}

/* ============ PRODUCTS PAGE ============ */
.products-layout{display:grid;grid-template-columns:260px 1fr;gap:36px;align-items:start}
.products-sidebar{position:sticky;top:100px}
.filter-group{margin-bottom:24px}
.filter-group h4{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-3);margin-bottom:12px}
.filter-tag{display:flex;align-items:center;gap:8px;padding:8px 0;cursor:pointer;font-size:14px;color:var(--ink-2);transition:.15s}
.filter-tag:hover{color:var(--brand)}
.filter-tag input{accent-color:var(--brand)}
.products-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.product-card-l{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.product-card-l:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.product-card-l .model-img{aspect-ratio:3/2}
.product-card-l .model-body{padding:22px}
.product-card-l h3{font-size:20px}
.product-card-l .spec-list{list-style:none;margin:14px 0 18px}
.product-card-l .spec-list li{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid var(--bg-soft);font-size:13.5px}
.product-card-l .spec-list li:last-child{border:none}
.product-card-l .spec-list b{color:var(--ink)}
.product-card-l .model-foot{gap:10px}

/* ============ USE CASES ============ */
.uses{background:var(--bg-ink);color:#fff;position:relative;overflow:hidden}
.uses::before{content:"";position:absolute;inset:0;background:radial-gradient(900px 400px at 85% -10%,rgba(14,110,92,.4),transparent 60%)}
.uses-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative;z-index:2}
.use-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:26px 22px;transition:.3s}
.use-card:hover{background:rgba(255,255,255,.1);transform:translateY(-4px);border-color:rgba(159,224,205,.4)}
.use-ico{width:46px;height:46px;border-radius:12px;background:rgba(159,224,205,.15);color:#9FE0CD;display:flex;align-items:center;justify-content:center;font-size:21px;margin-bottom:16px}
.use-card h3{font-size:17px;margin-bottom:8px;color:#fff}
.use-card p{font-size:13.5px;color:rgba(255,255,255,.68);line-height:1.55}
.uses .eyebrow{background:rgba(159,224,205,.14);color:#9FE0CD}

/* ============ WHY ============ */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.why-card{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:.3s}
.why-card:hover{background:#fff;box-shadow:var(--shadow);transform:translateY(-4px)}
.why-num{font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--brand);background:var(--brand-soft);width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.why-card h3{font-size:17.5px;margin-bottom:10px}
.why-card p{font-size:14px;color:var(--ink-3);line-height:1.65}

/* ============ SPECS ============ */
.specs{background:var(--bg-soft)}
.specs-layout{display:grid;grid-template-columns:1.15fr 1fr;gap:44px;align-items:start}
.spec-table{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.spec-row{display:grid;grid-template-columns:200px 1fr;border-bottom:1px solid var(--line)}
.spec-row:last-child{border-bottom:none}
.spec-row dt{padding:15px 18px;background:var(--bg-soft);font-size:13px;font-weight:700;color:var(--ink-2);display:flex;align-items:center;gap:8px}
.spec-row dd{padding:15px 18px;font-size:13.5px;color:var(--ink)}
.spec-visual{position:sticky;top:100px;display:flex;flex-direction:column;gap:16px}
.spec-visual img{border-radius:var(--radius);border:1px solid var(--line);background:#fff}
.spec-visual figcaption{font-size:12.5px;color:var(--ink-3);text-align:center;margin-top:-8px}

/* ============ PROJECTS ============ */
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.proj-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s}
.proj-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.proj-cover{height:190px;display:flex;align-items:flex-end;padding:18px;color:#fff;font-weight:800;font-size:15px;position:relative;background-size:cover;background-position:center}
.proj-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,32,28,.85),rgba(10,32,28,.1));border-radius:inherit}
.proj-cover span{position:relative;z-index:2}
.proj-card p{padding:18px 22px 22px;font-size:13.5px;color:var(--ink-3);line-height:1.6}
.proj-flag{position:absolute;top:14px;right:14px;z-index:2;font-size:26px;filter:drop-shadow(0 2px 6px rgba(0,0,0,.4))}

/* ============ TESTIMONIALS ============ */
.testi{background:var(--bg-ink);color:#fff}
.testi .eyebrow{background:rgba(159,224,205,.14);color:#9FE0CD}
.testi-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.testi-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:30px}
.testi-card p{font-size:16px;line-height:1.7;color:rgba(255,255,255,.9);margin-bottom:20px}
.testi-author{display:flex;align-items:center;gap:12px}
.testi-ava{width:44px;height:44px;border-radius:100px;background:var(--accent);color:#3B2B0C;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:15px}
.testi-author b{display:block;font-size:14px;color:#fff}
.testi-author small{color:rgba(255,255,255,.6);font-size:12.5px}
.stars{color:var(--accent);letter-spacing:2px;font-size:13px;margin-bottom:12px}

/* ============ FAQ ============ */
.faq-wrap{max-width:820px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden;transition:.25s}
.faq-item.open{border-color:var(--brand);box-shadow:0 8px 26px rgba(14,110,92,.1)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:20px 22px;cursor:pointer;font-weight:700;font-size:15.5px;background:none;border:none;width:100%;text-align:left;color:var(--ink);font-family:inherit}
.faq-q .chev{width:30px;height:30px;flex:none;border-radius:100px;background:var(--bg-soft);display:flex;align-items:center;justify-content:center;transition:.3s;color:var(--brand)}
.faq-item.open .chev{transform:rotate(180deg);background:var(--brand);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 22px 22px;color:var(--ink-3);font-size:14.5px;line-height:1.7}

/* ============ CONTACT ============ */
.contact{background:linear-gradient(160deg,var(--bg-soft),#fff)}
.contact-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:start}
.contact-info .info-block{margin-bottom:26px}
.contact-info h4{font-size:15px;margin-bottom:8px;color:var(--brand);display:flex;align-items:center;gap:8px}
.contact-info p{font-size:14.5px;color:var(--ink-3)}
.contact-info a{color:var(--ink-2);font-weight:600}
.contact-info a:hover{color:var(--brand)}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:700;color:var(--ink-2)}
.field input,.field select,.field textarea{border:1.5px solid var(--line);border-radius:11px;padding:13px 15px;font-size:14.5px;font-family:inherit;color:var(--ink);background:#fff;transition:.2s;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(14,110,92,.1)}
.field textarea{min-height:110px;resize:vertical}
.form-note{font-size:12.5px;color:var(--ink-3);margin-top:14px;text-align:center}
.form-submit{width:100%;margin-top:20px}
.success-card{display:none;background:var(--brand-soft);border:1.5px solid var(--brand);border-radius:14px;padding:24px;margin-bottom:20px}
.success-card.show{display:block;animation:drop .3s ease}
.success-card h4{color:var(--brand);margin-bottom:6px;font-size:16px}
.success-card p{font-size:13.5px;color:var(--ink-2)}

/* ============ ABOUT PAGE ============ */
.about-story{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.about-story .text-block h2{font-size:clamp(24px,3vw,34px);margin-bottom:16px}
.about-story .text-block p{font-size:15px;color:var(--ink-2);line-height:1.8;margin-bottom:14px}
.about-story .text-block ul{list-style:none;margin-top:18px}
.about-story .text-block ul li{display:flex;gap:10px;align-items:flex-start;padding:8px 0;font-size:14px;color:var(--ink-2)}
.about-story .text-block ul li::before{content:"✓";color:var(--brand);font-weight:800;flex:none}
.about-img-frame{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3;background:var(--bg-soft);position:relative}
.about-img-frame img{width:100%;height:100%;object-fit:cover}
.about-img-frame .placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--ink-3);font-size:14px;height:100%}
.about-img-frame .placeholder .ico{font-size:48px;opacity:.4}

.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-card{text-align:center;padding:30px 20px;background:var(--bg-soft);border-radius:var(--radius);border:1px solid var(--line)}
.stat-num{font-size:clamp(32px,4vw,48px);font-weight:800;color:var(--brand);line-height:1}
.stat-label{font-size:13px;color:var(--ink-3);margin-top:8px}

.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.value-card{padding:30px 26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:.3s}
.value-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.value-ico{width:48px;height:48px;border-radius:12px;background:var(--brand-soft);color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:16px}
.value-card h3{font-size:17px;margin-bottom:10px}
.value-card p{font-size:14px;color:var(--ink-3);line-height:1.65}

.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery-item{border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:1;background:var(--bg-soft);border:1px solid var(--line);position:relative}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.4s}
.gallery-item:hover img{transform:scale(1.08)}
.gallery-item .placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--ink-3);font-size:12px;height:100%}
.gallery-item .placeholder .ico{font-size:36px;opacity:.3}

/* ============ CUSTOMIZATION GALLERY ============ */
.custom-section{background:var(--bg-soft)}
.custom-intro{max-width:760px;margin:0 auto 40px;text-align:center}
.custom-intro p{color:var(--ink-2);font-size:16px;line-height:1.7}
.custom-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:18px}
.custom-grid-two{grid-template-columns:repeat(2,1fr);max-width:900px;margin-left:auto;margin-right:auto}
.custom-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;box-shadow:var(--shadow)}
.custom-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:transparent}
.custom-card img{width:100%;height:auto;object-fit:contain;background:#fff}
.custom-grid-three{grid-template-columns:repeat(3,1fr)}
.custom-grid-three .custom-card img{aspect-ratio:1/1;background:#fff}
.custom-card figcaption{padding:14px 16px;font-size:13.5px;font-weight:700;color:var(--ink)}
.custom-card span{display:block;font-size:12px;font-weight:500;color:var(--ink-3);margin-top:2px}
.custom-cta{text-align:center;margin-top:42px}
@media(max-width:1024px){.custom-grid{grid-template-columns:repeat(2,1fr)}.custom-grid-three{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){.custom-grid,.custom-grid-two,.custom-grid-three{grid-template-columns:1fr}}

/* ============ FLOOR PLANS ============ */
.floorplan-section{background:#fff}
.floorplan-group{margin-bottom:36px}
.floorplan-size{font-size:22px;font-weight:700;text-align:center;margin:0 0 14px;color:var(--ink);letter-spacing:.5px}
.floorplan-grid{display:grid;gap:18px}
.floorplan-3col{grid-template-columns:repeat(3,1fr)}
.floorplan-2col{grid-template-columns:repeat(2,1fr);max-width:820px;margin-left:auto;margin-right:auto}
.floorplan-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.floorplan-card img{width:100%;height:auto;object-fit:contain;background:#fff;display:block}
@media(max-width:1024px){.floorplan-3col,.floorplan-2col{grid-template-columns:repeat(2,1fr);max-width:none}}
@media(max-width:640px){.floorplan-3col,.floorplan-2col{grid-template-columns:1fr}}

/* ============ VIDEO DEMO ============ */
.video-section{background:var(--bg-soft)}
.video-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-top:32px}
.video-grid.video-single{grid-template-columns:1fr;max-width:900px;margin-left:auto;margin-right:auto}
.video-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.video-item video{width:100%;display:block;background:#000}
.video-cap{padding:14px 18px;font-size:14px;font-weight:700;color:var(--ink);margin:0}
@media(max-width:768px){.video-grid,.video-grid.video-single{grid-template-columns:1fr;max-width:none}}

/* ============ BLOG PAGE ============ */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.blog-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:transparent}
.blog-cover{height:200px;background:var(--bg-soft);position:relative;overflow:hidden}
.blog-cover img{width:100%;height:100%;object-fit:cover;transition:.4s}
.blog-card:hover .blog-cover img{transform:scale(1.05)}
.blog-cover .placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--ink-3);height:100%}
.blog-cover .placeholder .ico{font-size:40px;opacity:.3}
.blog-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.blog-meta{display:flex;gap:10px;align-items:center;font-size:12px;color:var(--ink-3);margin-bottom:12px}
.blog-tag{background:var(--brand-soft);color:var(--brand);font-weight:700;padding:3px 10px;border-radius:100px}
.blog-body h3{font-size:18px;margin-bottom:10px;line-height:1.35}
.blog-body p{font-size:13.5px;color:var(--ink-3);line-height:1.6;flex:1}
.blog-read{margin-top:14px;font-size:13.5px;font-weight:700;color:var(--brand)}
.blog-read:hover{text-decoration:underline}

/* ============ CTA BANNER ============ */
.cta-banner{background:var(--brand);color:#fff;text-align:center}
.cta-banner h2{font-size:clamp(26px,3.5vw,38px);color:#fff;margin-bottom:12px}
.cta-banner p{font-size:16px;color:rgba(255,255,255,.85);margin-bottom:28px;max-width:560px;margin-left:auto;margin-right:auto}
.cta-banner .btn-primary{background:var(--accent)}
.cta-banner .btn-white{margin-left:10px}

/* ============ FOOTER ============ */
.footer{background:var(--bg-ink);color:rgba(255,255,255,.75);padding:64px 0 0}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px}
.footer h4{color:#fff;font-size:15px;margin-bottom:18px}
.footer-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:#fff;margin-bottom:14px}
.footer p{font-size:13.5px;line-height:1.7;color:rgba(255,255,255,.6)}
.footer ul{list-style:none}
.footer ul li{margin-bottom:11px}
.footer ul a{font-size:14px;color:rgba(255,255,255,.65);transition:.2s}
.footer ul a:hover{color:#9FE0CD}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:rgba(255,255,255,.65);margin-bottom:13px}
.footer-contact .ico{color:#9FE0CD;flex:none;margin-top:2px}
.brand-line{margin-top:14px;padding:16px 0;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.45)}
.footer-bottom{padding:20px 0 26px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:rgba(255,255,255,.4)}

/* ============ FLOATING CTA ============ */
.float-cta{position:fixed;bottom:22px;right:22px;z-index:90;display:flex;flex-direction:column;gap:10px}
.float-btn{width:56px;height:56px;border-radius:100px;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(14,46,41,.3);cursor:pointer;transition:.25s;border:none}
.float-btn:hover{transform:scale(1.08)}
.float-wa{background:#25D366;color:#fff;font-size:26px}
.float-mail{background:var(--accent);color:#3B2B0C;font-size:20px}

/* ============ RTL ============ */
body[dir="rtl"] .faq-q{text-align:right}
body[dir="rtl"] .lang-item{text-align:right}
body[dir="rtl"] .hero-overlay{background:linear-gradient(-100deg,rgba(10,32,28,.92) 8%,rgba(10,32,28,.62) 48%,rgba(10,32,28,.25) 100%)}

/* ============ RESPONSIVE ============ */
@media(max-width:1024px){
  .nav-links{display:none}
  .burger{display:flex}
  .models-grid,.why-grid,.projects-grid{grid-template-columns:1fr 1fr}
  .uses-grid{grid-template-columns:1fr 1fr}
  .specs-layout,.contact-layout,.about-story{grid-template-columns:1fr}
  .spec-visual{position:static}
  .footer-top{grid-template-columns:1fr 1fr}
  .products-layout{grid-template-columns:1fr}
  .products-sidebar{position:static}
  .products-grid{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .values-grid{grid-template-columns:1fr 1fr}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .blog-grid{grid-template-columns:1fr 1fr}
  .testi-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .section{padding:64px 0}
  .models-grid,.why-grid,.projects-grid,.uses-grid,.testi-grid,.form-grid,.trust-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:30px}
  .hero{min-height:88vh}
  .hero-inner{padding:110px 0 70px}
  .spec-row{grid-template-columns:1fr}
  .nav-cta .btn{display:none}
  .products-grid,.stats-grid,.values-grid,.gallery-grid,.blog-grid{grid-template-columns:1fr}
}

/* ============ HOME TESTIMONIALS GALLERY ============ */
.testi-gallery{position:relative;overflow:hidden;background:var(--bg-ink);color:#fff}
.testi-bg{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:space-between;padding:28px 0;gap:28px;opacity:.18;z-index:0;pointer-events:none}
.testi-bg-track{display:flex;gap:14px;width:max-content}
.testi-bg-track img{width:170px;height:120px;object-fit:cover;border-radius:12px;flex:none;background:var(--bg-soft)}
.testi-bg-track-1{animation:ticker-left 55s linear infinite}
.testi-bg-track-2{animation:ticker-right 65s linear infinite}
@keyframes ticker-left{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes ticker-right{from{transform:translateX(-50%)}to{transform:translateX(0)}}
@keyframes ticker-cards{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.testi-content{position:relative;z-index:2}
.testi-marquee{overflow:hidden;padding:8px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.testi-marquee-track{display:flex;gap:18px;width:max-content;animation:ticker-cards 72s linear infinite}
.testi-marquee-track:hover{animation-play-state:paused}
.testi-gallery .testi-card{width:360px;flex:none;background:rgba(255,255,255,.96);border:1px solid rgba(255,255,255,.25);border-radius:var(--radius);padding:26px;color:var(--ink);box-shadow:0 14px 40px rgba(0,0,0,.25)}
.testi-gallery .testi-card p{font-size:15px;line-height:1.7;color:var(--ink-2);margin-bottom:18px}
.testi-gallery .testi-ava{background:var(--brand-soft);color:var(--brand)}
.testi-gallery .testi-author b{color:var(--ink)}
.testi-gallery .testi-author small{color:var(--ink-3)}
@media(max-width:1024px){.testi-gallery .testi-card{width:320px}}
@media(max-width:640px){.testi-bg-track img{width:130px;height:92px}.testi-gallery .testi-card{width:280px;padding:22px}}

/* ============ PRODUCTS PAGE — SPEC SHEETS TABS ============ */
.spec-sheets{gap:14px}
.spec-tabs{display:flex;gap:8px}
.spec-tab{flex:1;padding:10px 12px;border:1px solid var(--line);background:#fff;border-radius:10px;font-size:14px;font-weight:700;color:var(--ink-2);cursor:pointer;transition:.2s;font-family:inherit}
.spec-tab:hover{border-color:var(--brand);color:var(--brand)}
.spec-tab.active{background:var(--brand);border-color:var(--brand);color:#fff}
.spec-sheet{display:none;cursor:zoom-in;margin:0}
.spec-sheet.active{display:block}
.spec-sheet img{width:100%;height:auto;display:block;transition:.3s}
.spec-sheet:hover img{transform:scale(1.015)}
.spec-lightbox{position:fixed;inset:0;z-index:2000;display:none;align-items:center;justify-content:center;padding:24px;background:rgba(10,20,18,.9)}
.spec-lightbox.open{display:flex}
.spec-lightbox img{max-width:min(1100px,94vw);max-height:92vh;width:auto;height:auto;border-radius:8px;background:#fff;box-shadow:0 24px 80px rgba(0,0,0,.5)}
.spec-lb-close{position:absolute;top:14px;right:18px;width:42px;height:42px;border:none;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:26px;line-height:1;cursor:pointer;transition:.2s}
.spec-lb-close:hover{background:rgba(255,255,255,.3)}
@media(max-width:1024px){.spec-sheet img{max-height:78vh;width:auto;max-width:100%;margin:0 auto}}

/* ============ ABOUT PAGE — FACTORY HERO / VIDEO / GALLERY ============ */
.about-hero-bg{background-image:linear-gradient(90deg,rgba(10,32,28,.82),rgba(10,32,28,.55)),url('../images/about/about-hero-bg.jpg');background-size:cover;background-position:center}
.about-video-frame{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);background:var(--bg-soft);position:relative;aspect-ratio:16/9}
.about-video-frame video{width:100%;height:100%;object-fit:cover;display:block}
.factory-gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.factory-item{margin:0;border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line)}
.factory-item img{width:100%;height:auto;display:block;transition:.4s}
.factory-item:hover img{transform:scale(1.03)}
.factory-item figcaption{font-size:12.5px;color:var(--ink-3);text-align:center;padding:10px 0;background:#fff}
.factory-item-wide{grid-column:1 / -1}
.cert-frame{max-width:900px;margin:0 auto;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow)}
.cert-frame img{width:100%;height:auto;display:block}
@media(max-width:640px){.factory-gallery{grid-template-columns:1fr}.factory-item-wide{grid-column:auto}}