/* ===== Fonts ===== */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;900&family=Inter:wght@400;500;600;700;800&display=swap');

/* ===== Theme variables ===== */
:root{
  --color-primary:#1672C0;
  --color-primary-dark:#0D4F8B;
  --color-primary-light:#4FA8E0;
  --color-ink:#101820;
  --color-bg:#FFFFFF;
  --color-bg-alt:#F4F7FB;
  --color-surface:#FFFFFF;
  --color-text:#1A2230;
  --color-text-muted:#5B6776;
  --color-border:#E3E8EF;
  --color-warm-bg:#F1ECE0;
  --shadow-sm:0 2px 8px rgba(16,24,32,.06);
  --shadow-md:0 12px 32px rgba(16,24,32,.10);
  --radius:14px;
  --header-h:76px;
  --font-ar:'Tajawal', sans-serif;
  --font-en:'Inter', sans-serif;
}

html[data-theme="dark"]{
  --color-primary:#4FA8E0;
  --color-primary-dark:#2E7BBF;
  --color-primary-light:#7FC4F0;
  --color-bg:#0E1620;
  --color-bg-alt:#15202C;
  --color-surface:#172230;
  --color-text:#EAF0F6;
  --color-text-muted:#9FACBA;
  --color-border:#283546;
  --color-warm-bg:#15202C;
  --shadow-sm:0 2px 8px rgba(0,0,0,.35);
  --shadow-md:0 16px 36px rgba(0,0,0,.45);
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--color-bg);
  color:var(--color-text);
  font-family:var(--font-ar);
  line-height:1.75;
  transition:background-color .3s ease, color .3s ease;
  overflow-x:hidden;
}
html[data-lang="en"] body{font-family:var(--font-en);}

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;line-height:1.3;}
p{margin:0;}

.container{max-width:1180px;margin:0 auto;padding:0 24px;}

/* ===== language visibility ===== */
html[data-lang="ar"] [lang="en"]{display:none;}
html[data-lang="en"] [lang="ar"]{display:none;}
.ltr-num{direction:ltr;unicode-bidi:isolate;}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 28px;border-radius:10px;
  font-weight:700;font-size:.97rem;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease, box-shadow .2s ease, background-color .2s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-sm);}
.btn-primary:hover{background:var(--color-primary-dark);box-shadow:var(--shadow-md);}
.btn-whatsapp{background:#25D366;color:#fff;}
.btn-whatsapp:hover{background:#1EBE57;box-shadow:var(--shadow-md);}
.btn-outline{
  background:rgba(255,255,255,.08);color:#fff;
  border:1.5px solid rgba(255,255,255,.55);
  backdrop-filter:blur(4px);
}
.btn-outline:hover{background:rgba(255,255,255,.18);border-color:#fff;box-shadow:var(--shadow-md);}
.btn-block{width:100%;justify-content:center;}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:color-mix(in srgb, var(--color-bg) 88%, transparent);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--color-border);
  height:var(--header-h);
  display:flex;align-items:center;
  transition:background-color .3s ease;
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%;gap:12px;}
.brand{display:flex;align-items:center;gap:10px;flex:1 1 auto;min-width:0;}
.brand-logo{height:42px;width:auto;flex-shrink:0;}
.brand-text{
  font-weight:800;font-size:1.15rem;color:var(--color-text);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0;
}

.main-nav ul{display:flex; gap:6px; }
.nav-link{
  display:inline-block;padding:10px 16px;border-radius:8px;
  font-weight:600;color:var(--color-text-muted);
  transition:color .2s ease, background-color .2s ease;
}
.nav-link:hover, .nav-link.active{color:var(--color-primary); background:color-mix(in srgb, var(--color-primary) 10%, transparent);}

.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:10px;
  border:1px solid var(--color-border);background:var(--color-surface);
  color:var(--color-text);cursor:pointer;transition:all .2s ease;
}
.icon-btn:hover{border-color:var(--color-primary);color:var(--color-primary);}
.lang-btn{font-weight:800;font-size:.85rem;width:auto;padding:0 12px;}
.theme-btn svg{width:19px;height:19px;}
.theme-btn .icon-sun{display:none;}
.theme-btn .icon-moon{display:block;}
html[data-theme="dark"] .theme-btn .icon-sun{display:block;}
html[data-theme="dark"] .theme-btn .icon-moon{display:none;}

.hamburger{display:none;flex-direction:column;gap:4px;padding:0;}
.hamburger span{display:block;width:20px;height:2px;background:currentColor;border-radius:2px;}

/* ===== Hero ===== */
.hero{
  position:relative;min-height:92vh;display:flex;align-items:center;justify-content:flex-start;
  color:#fff;overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('../company-main-building.png');
  background-position:center;background-size:cover;background-repeat:no-repeat;
  z-index:0;
}
/* Text sits at the inline-start side (right in Arabic/RTL, left in English/LTR);
   the overlay is clear on the opposite side and blends to blue behind the text. */
html[dir="rtl"] .hero-bg{
  background-image:
    linear-gradient(to right, rgba(8,18,34,0) 0%, rgba(10,30,55,.55) 45%, rgba(13,79,139,.93) 100%),
    url('../company-main-building.png');
}
html[dir="ltr"] .hero-bg{
  background-image:
    linear-gradient(to left, rgba(8,18,34,0) 0%, rgba(10,30,55,.55) 45%, rgba(13,79,139,.93) 100%),
    url('../company-main-building.png');
}
.hero-inner{position:relative;z-index:1;max-width:760px;margin-inline:0;padding-block:120px 80px;}
.hero h1{font-size:clamp(2rem, 4.5vw, 3.1rem);font-weight:900;margin-bottom:18px;line-height:1.25;}
.hero-line-1,.hero-line-2{display:block;}
.hero-line-1{color:#fff;}
.hero-line-2{color:var(--color-primary-light);}
.hero-sub{font-size:1.08rem;color:rgba(255,255,255,.88);max-width:620px;margin-bottom:14px;}
.hero-location{display:flex;align-items:center;gap:10px;font-size:.95rem;font-weight:600;color:rgba(255,255,255,.85);margin-bottom:34px;}
.hero-location-icon{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:20px;height:20px;color:var(--color-primary-light);}
.hero-location-icon svg{width:18px;height:18px;}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;}
.hero-cta .btn-whatsapp{background:#1EBE57;color:#fff;box-shadow:var(--shadow-sm);}
.hero-cta .btn-whatsapp:hover{background:#1AA84B;}

/* ===== Sections ===== */
.section{padding:96px 0;}
.section-head{max-width:680px;margin-bottom:48px;}
.section-tag{
  display:inline-block;color:var(--color-primary);font-weight:800;
  font-size:.85rem;letter-spacing:.5px;margin-bottom:10px;
}
.section-head h2{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:900;margin-bottom:14px;}
.section-head p{color:var(--color-text-muted);font-size:1.05rem;}
.products{background:var(--color-bg-alt);}

/* ===== About ===== */
.about{background:var(--color-warm-bg);}
.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.about-content .section-tag{display:block;}
.about-content h2{font-size:clamp(1.5rem,3vw,2.1rem);font-weight:900;margin:10px 0 18px;}
.about-content p{color:var(--color-text-muted);font-size:1.05rem;margin-bottom:18px;}
.about-cards{display:flex;flex-direction:column;gap:18px;}
.about-card{
  display:flex;align-items:flex-start;gap:16px;
  background:var(--color-surface);border-radius:var(--radius);
  padding:22px 24px;box-shadow:var(--shadow-sm);
  transition:transform .25s ease, box-shadow .25s ease;
}
.about-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
.about-card-icon{
  flex-shrink:0;width:44px;height:44px;border-radius:10px;
  background:color-mix(in srgb, var(--color-primary) 12%, transparent);
  color:var(--color-primary);display:flex;align-items:center;justify-content:center;
}
.about-card-icon svg{width:22px;height:22px;}
.about-card h3{font-size:1.05rem;font-weight:800;margin-bottom:6px;}
.about-card p{color:var(--color-text-muted);font-size:.92rem;margin:0;}

/* ===== Product Cards ===== */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.card{
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius);overflow:hidden;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--color-primary);}
.card-media{height:200px;overflow:hidden;background:var(--color-bg-alt);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.card:hover .card-media img{transform:scale(1.06);}
.card-body{padding:26px 28px 28px;}
.card h3{font-size:1.2rem;font-weight:800;margin-bottom:10px;}
.card-body > p{color:var(--color-text-muted);margin-bottom:16px;font-size:.95rem;}
.tag-list{display:grid;gap:8px;}
.tag-list li{
  font-size:.9rem;font-weight:600;color:var(--color-text);
  padding-inline-start:18px;position:relative;
}
.tag-list li::before{
  content:'';position:absolute;inset-inline-start:0;top:.55em;
  width:7px;height:7px;border-radius:50%;background:var(--color-primary);
}

/* ===== Services ===== */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.service-item{
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius);padding:28px;text-align:start;
  transition:transform .25s ease, box-shadow .25s ease;
}
.service-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);}
.service-icon{
  width:50px;height:50px;border-radius:12px;background:var(--color-primary);
  color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.service-icon svg{width:24px;height:24px;}
.service-item h3{font-size:1.08rem;font-weight:800;margin-bottom:8px;}
.service-item p{color:var(--color-text-muted);font-size:.92rem;}

/* ===== Contact ===== */
.contact{background:var(--color-bg-alt);}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:stretch;}
.contact-info{display:flex;flex-direction:column;gap:14px;min-width:0;}
.contact-row{
  display:flex;align-items:flex-start;gap:14px;
  background:var(--color-surface);border:1px solid var(--color-border);
  border-radius:var(--radius);padding:18px 20px;
  transition:border-color .2s ease, transform .2s ease;
}
.contact-row:hover{border-color:var(--color-primary);transform:translateY(-2px);}
.contact-icon{
  flex-shrink:0;width:42px;height:42px;border-radius:10px;
  background:color-mix(in srgb, var(--color-primary) 12%, transparent);
  color:var(--color-primary);display:flex;align-items:center;justify-content:center;
}
.contact-icon svg{width:20px;height:20px;}
.contact-row strong{display:block;font-size:.85rem;color:var(--color-text-muted);font-weight:700;margin-bottom:3px;}
.contact-row > span:last-child{display:flex;flex-direction:column;font-weight:700;}
.contact-cta{margin-top:8px;}
.contact-map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--color-border);box-shadow:var(--shadow-sm);min-height:380px;}
.contact-map iframe{width:100%;height:100%;min-height:380px;border:0;}

/* ===== Footer ===== */
.site-footer{background:var(--color-ink);color:#cbd5e1;padding-top:64px;}
html[data-theme="dark"] .site-footer{background:#0A1118;}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px;}
.footer-brand img{height:44px;margin-bottom:14px;}
.footer-brand p{color:#9AA7B5;font-size:.92rem;max-width:320px;}
.footer-links h4, .footer-contact h4{color:#fff;font-size:1rem;margin-bottom:16px;}
.footer-links ul, .footer-contact ul{display:grid;gap:10px;}
.footer-links a, .footer-contact a, .footer-contact li{color:#9AA7B5;font-size:.92rem;transition:color .2s ease;}
.footer-links a:hover, .footer-contact a:hover{color:var(--color-primary-light);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;font-size:.85rem;color:#7E8B99;}

/* ===== WhatsApp FAB ===== */
.whatsapp-fab{
  position:fixed;inset-block-end:26px;inset-inline-end:26px;z-index:999;
  width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(37,211,102,.5);
  animation:wa-pulse 2.4s infinite;
}
.whatsapp-fab:hover{transform:scale(1.08);}
@keyframes wa-pulse{
  0%{box-shadow:0 8px 24px rgba(37,211,102,.5), 0 0 0 0 rgba(37,211,102,.5);}
  70%{box-shadow:0 8px 24px rgba(37,211,102,.5), 0 0 0 14px rgba(37,211,102,0);}
  100%{box-shadow:0 8px 24px rgba(37,211,102,.5), 0 0 0 0 rgba(37,211,102,0);}
}

/* ===== Responsive ===== */
@media (max-width: 980px){
  .about-inner{grid-template-columns:1fr;}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .service-grid{grid-template-columns:repeat(2,1fr);}
  .contact-grid{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;}
}

@media (max-width: 760px){
  :root{--header-h:66px;}
  .main-nav{
    position:fixed;top:var(--header-h);inset-inline:0;
    background:var(--color-bg);border-bottom:1px solid var(--color-border);
    max-height:0;overflow:hidden;transition:max-height .3s ease;
  }
  .main-nav.open{max-height:400px;box-shadow:var(--shadow-md);}
  .main-nav ul{flex-direction:column;padding:10px 24px 18px;gap:2px;}
  .nav-link{display:block;padding:13px 10px;}
  .hamburger{display:flex;}
  .brand-text{font-size:1rem;}
  .nav-actions{gap:6px;}
  .hero-inner{padding-block:90px 60px;}
  .section{padding:64px 0;}
  .card-grid{grid-template-columns:1fr;}
  .service-grid{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr;text-align:start;}
  .whatsapp-fab{width:52px;height:52px;inset-block-end:18px;inset-inline-end:18px;}
}

@media (max-width: 430px){
  .brand-text{display:none;}
}