/* Property Transfer — المشاريع
   Visual language matched to the approved ref screens (home, search, unit, sell). */

:root{
  --pt-green:#0e8a12;
  --pt-green-dark:#0a6f0e;
  --pt-green-pale:#eaf6ea;
  --pt-navy:#16294a;
  --pt-navy-2:#1c355e;
  --pt-text:#1c2733;
  --pt-meta:#3d4a63;
  --pt-muted:#7c8797;
  --pt-border:#e6e9ee;
  --pt-bg:#ffffff;
  --pt-bg-alt:#f6f9f8;
  --shadow-card:0 4px 18px rgba(16,41,25,.08);
  --shadow-card-hover:0 10px 28px rgba(16,41,25,.14);
  --radius-lg:16px;
  --radius-md:10px;
  --radius-sm:8px;
  --radius-pill:999px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Kufi Arabic","Open Sans",Arial,sans-serif;
  color:var(--pt-text);
  background:var(--pt-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
button{font-family:inherit;cursor:pointer;}
h1,h2,h3{margin:0;color:var(--pt-navy);font-weight:700;}
p{margin:0;}
.icon,svg{flex-shrink:0;}

.container{
  max-width:1240px;
  margin:0 auto;
  padding:0 24px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:var(--radius-md);
  padding:10px 20px;
  font-weight:700;
  font-size:.95rem;
  border:1.5px solid transparent;
  transition:background .15s ease, border-color .15s ease, color .15s ease, transform .1s ease;
}
.btn.primary{background:var(--pt-green);color:#fff;}
.btn.primary:hover{background:var(--pt-green-dark);}
.btn.ghost{background:#fff;color:var(--pt-green);border-color:var(--pt-green);border-radius:var(--radius-pill);}
.btn.ghost:hover{background:var(--pt-green-pale);}
.plain{background:none;border:none;color:var(--pt-navy);font-weight:600;font-size:.95rem;padding:8px;}

/* ---------- Header ---------- */
.site-header{
  background:#fff;
  border-bottom:1px solid var(--pt-border);
  position:sticky;
  top:0;
  z-index:40;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:72px;
}
.logo{display:flex;align-items:center;flex-shrink:0;}
.logo img{height:34px;width:auto;}

.main-nav{
  display:flex;
  align-items:center;
  gap:28px;
  flex:1;
  justify-content:center;
}
.main-nav a{
  font-weight:600;
  font-size:.98rem;
  color:var(--pt-meta);
  padding:6px 2px;
  position:relative;
}
.main-nav a:hover{color:var(--pt-navy);}
.main-nav a.active{color:var(--pt-green);}
.main-nav a.active::after{
  content:"";
  position:absolute;
  right:0;left:0;
  bottom:-3px;
  height:2px;
  background:var(--pt-green);
  border-radius:2px;
}

.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.lang{color:var(--pt-navy);}

.menu-toggle{
  display:none;
  background:none;
  border:none;
  color:var(--pt-navy);
  padding:6px;
}
.menu-toggle svg{width:26px;height:26px;}

.mobile-nav{
  display:none;
  flex-direction:column;
  background:#fff;
  border-bottom:1px solid var(--pt-border);
  box-shadow:0 8px 20px rgba(16,41,25,.08);
}
.mobile-nav a{
  padding:14px 24px;
  border-bottom:1px solid var(--pt-border);
  font-weight:600;
  color:var(--pt-meta);
}
.mobile-nav a.active{color:var(--pt-green);}
.mobile-nav .btn{margin:14px 24px 18px;}
.mobile-nav.open{display:flex;}

/* ---------- Page intro ---------- */
.page-intro{
  background:var(--pt-bg-alt);
  border-bottom:1px solid var(--pt-border);
  padding:28px 0 30px;
}
.breadcrumb{
  color:var(--pt-muted);
  font-size:.85rem;
  margin-bottom:12px;
}
.breadcrumb a{color:var(--pt-meta);font-weight:600;}
.breadcrumb a:hover{color:var(--pt-green);}
.breadcrumb span{margin:0 6px;}
.page-intro h1{font-size:1.9rem;margin-bottom:8px;}
.page-intro p{color:var(--pt-meta);font-size:1rem;}

/* ---------- Section ---------- */
.section{padding:32px 0 56px;}

/* ---------- Area chips ---------- */
.area-chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:18px;
}
.chip{
  background:#fff;
  border:1.5px solid var(--pt-border);
  color:var(--pt-navy);
  font-weight:600;
  font-size:.9rem;
  padding:9px 18px;
  border-radius:var(--radius-pill);
  transition:background .15s ease, border-color .15s ease, color .15s ease;
}
.chip:hover{border-color:var(--pt-green);color:var(--pt-green);}
.chip.selected{background:var(--pt-green);border-color:var(--pt-green);color:#fff;}

.project-count{
  color:var(--pt-muted);
  font-size:.9rem;
  margin-bottom:18px;
}

/* ---------- Project grid ---------- */
.project-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.project{
  display:flex;
  flex-direction:column;
  background:#fff;
  border:1px solid var(--pt-border);
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:box-shadow .18s ease, transform .18s ease;
}
.project:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-3px);}
.project.is-hidden{display:none;}

.project-photo{aspect-ratio:4/3;overflow:hidden;background:var(--pt-bg-alt);}
.project-photo img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease;}
.project:hover .project-photo img{transform:scale(1.04);}

.project-copy{padding:16px 18px 18px;display:flex;flex-direction:column;gap:6px;}
.project-copy h2{font-size:1.08rem;line-height:1.3;}
.project-copy .developer{color:var(--pt-meta);font-size:.88rem;font-weight:600;}
.project-copy .area{
  display:flex;align-items:center;gap:6px;
  color:var(--pt-meta);font-size:.85rem;
  margin-bottom:2px;
}
.project-copy .area svg{width:15px;height:15px;color:var(--pt-navy);}

.project-copy .stock{
  display:inline-flex;align-items:center;gap:6px;
  align-self:flex-start;
  background:var(--pt-green-pale);
  color:var(--pt-green-dark);
  font-weight:700;
  font-size:.8rem;
  padding:5px 12px;
  border-radius:var(--radius-pill);
  margin:4px 0 2px;
}
.project-copy .stock svg{width:14px;height:14px;}

.project-copy .price{
  font-size:.88rem;
  color:var(--pt-meta);
  margin-top:2px;
}
.project-copy .price strong{
  color:var(--pt-green);
  font-size:1.05rem;
  font-weight:700;
}
.project-copy .price strong span{font-size:.82rem;font-weight:600;}

.text-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--pt-green);
  font-weight:700;
  font-size:.9rem;
  margin-top:10px;
}
.text-link svg{width:16px;height:16px;transition:transform .15s ease;}
.project:hover .text-link svg{transform:translateX(-4px);}

.sample-note{
  margin-top:28px;
  color:var(--pt-muted);
  font-size:.82rem;
  text-align:center;
}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--pt-navy);
  color:#dde4ee;
  margin-top:20px;
}
.footer-main{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr;
  gap:32px;
  padding:44px 24px 28px;
}
.footer-brand .logo{
  margin-bottom:14px;
  display:inline-flex;
  align-items:center;
  background:#fff;
  padding:9px 16px;
  border-radius:10px;
}
.footer-brand .logo img{height:26px;}
.footer-brand p{color:#aab6c9;font-size:.88rem;line-height:1.7;margin-bottom:4px;}
.footer-col h3{color:#fff;font-size:.95rem;margin-bottom:14px;}
.footer-col a{
  display:block;
  color:#aab6c9;
  font-size:.9rem;
  padding:6px 0;
}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-top:1px solid rgba(255,255,255,.12);
  padding:16px 24px;
  font-size:.8rem;
  color:#9aa7bc;
  flex-wrap:wrap;
  gap:8px;
}

.desktop-only{display:inline-flex;}

/* ---------- Responsive ---------- */
@media (max-width:1023px){
  .project-grid{grid-template-columns:repeat(2,1fr);}
}

@media (max-width:900px){
  .main-nav{display:none;}
  .desktop-only{display:none;}
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .header-inner{height:64px;}
  .logo img{height:28px;}
}

@media (max-width:480px){
  .container{padding:0 16px;}
  .project-grid{grid-template-columns:1fr;gap:16px;}
  .page-intro{padding:20px 0 22px;}
  .page-intro h1{font-size:1.5rem;}
  .section{padding:22px 0 40px;}
  .area-chips{
    flex-wrap:nowrap;
    overflow-x:auto;
    -ms-overflow-style:none;
    scrollbar-width:none;
    margin:0 0 16px;
    padding:0 0 4px;
  }
  .area-chips::-webkit-scrollbar{display:none;}
  .chip{flex-shrink:0;}
  .footer-main{grid-template-columns:1fr;padding:32px 16px 20px;gap:24px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;padding:16px;}
}