:root{
  --bg:#0B1220;          /* خلفية عامة */
  --card:#0F172A;        /* بطاقات/شرائط */
  --line:#1f2a44;
  --text:#E2E8F0;
  --muted:#94A3B8;
  --brand:#0FA8CD;       /* الأزرق */
  --accent:#FF4D6D;      /* وردي */
  --yellow:#F5C400;      /* للتوكيد */
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; font-family: "Cairo", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg); color:var(--text);
}

/* ====== Navbar ====== */
.nav{
  position:sticky; top:0; z-index:50; background:rgba(11,18,32,.7);
  backdrop-filter: blur(10px); border-bottom:1px solid var(--line);
}
.container{max-width:1100px; margin:auto; padding:0 16px}
.nav-inner{display:flex; align-items:center; justify-content:space-between; height:64px}
.brand{display:flex; align-items:center; gap:8px}
.brand-mark{height:28px}
.brand-logo{height:28px}
.nav a{
  color:var(--text); text-decoration:none; margin-inline:10px; font-weight:600;
  padding:8px 10px; border-radius:10px;
}
.nav a:hover{background:rgba(255,255,255,.06)}
.nav a.active{color:#000; background:var(--brand)}
.nav .menu-btn{display:none}

/* ====== Hero ====== */
.hero{padding:56px 0; background:
  radial-gradient(1200px 500px at 80% -20%, rgba(15,168,205,.15), transparent 60%),
  radial-gradient(800px 400px at -10% 0%, rgba(255,77,109,.12), transparent 50%);
}
.hero-inner{display:grid; grid-template-columns:1.1fr .9fr; gap:20px; align-items:center}
.blob{width:100%; aspect-ratio:1.2/1; border-radius:30px;
  background:linear-gradient(135deg, rgba(15,168,205,.18), rgba(255,77,109,.18));
  border:1px solid var(--line); box-shadow:0 10px 40px rgba(0,0,0,.35);
}
h1{margin:0 0 10px; font-size:36px}
p.lead{margin:0 0 16px; color:var(--muted); font-size:18px}
.btn{display:inline-block; padding:12px 18px; border-radius:14px; text-decoration:none; font-weight:800}
.btn-primary{background:var(--brand); color:#000}
.btn-ghost{border:1px solid var(--line); color:var(--text)}

/* ====== Sections ====== */
.section{padding:56px 0}
.section.alt{background:linear-gradient(0deg, rgba(255,255,255,.02), rgba(255,255,255,0))}
.section-title{margin:0 0 18px; font-size:26px}

/* Grid بطاقات */
.grid{display:grid; gap:14px}
.grid.cols-3{grid-template-columns: repeat(3, 1fr)}
.card{
  background:var(--card); border:1px solid var(--line); border-radius:18px; padding:16px;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover{transform:translateY(-4px); box-shadow:0 12px 30px rgba(0,0,0,.35); border-color:rgba(15,168,205,.5)}
.card .img{width:100%; aspect-ratio:16/9; border-radius:12px; background:#0a1020; margin-bottom:12px}

/* Footer */
.footer{border-top:1px solid var(--line); padding:18px 0; background:rgba(255,255,255,.02)}
.footer-inner{display:flex; align-items:center; justify-content:space-between}

/* ====== Responsive ====== */
@media (max-width: 900px){
  .hero-inner{grid-template-columns:1fr}
  .grid.cols-3{grid-template-columns:1fr 1fr}
}
@media (max-width: 640px){
  .nav .menu-btn{display:inline-flex; align-items:center; gap:6px; background:none; border:1px solid var(--line); color:var(--text); padding:8px 10px; border-radius:10px}
  .nav nav{display:none; position:absolute; right:16px; top:64px; background:var(--card); border:1px solid var(--line); border-radius:14px; padding:10px}
  .nav nav.open{display:block}
  .nav nav a{display:block; margin:6px 0}
  .grid.cols-3{grid-template-columns:1fr}
  h1{font-size:28px}
}

/* ==== Images on cards ==== */
.card-img{
  width:100%; aspect-ratio:16/9; object-fit:cover;
  border-radius:12px; display:block; background:#0a1020;
  border:1px solid var(--line); margin-bottom:12px;
}
.hero-figure{ width:100%; aspect-ratio:16/10; border:1px solid var(--line);
  border-radius:18px; overflow:hidden; }
.hero-figure img{ width:100%; height:100%; object-fit:cover; display:block;
  transition:opacity .6s ease; }
.hero-figure img.fade{ opacity:0; }

/* اختيارية: ظلّ خفيف عند الهوفر */
.card:hover .card-img{
  box-shadow:0 10px 28px rgba(0,0,0,.35);
}

/* صورة كبيرة للـ hero إن حبيت تستخدم إحدى صور nurses */
.hero-figure{
  width:100%;
  aspect-ratio: 16 / 10;
  border-radius:18px;
  overflow:hidden;
  border:1px solid var(--line);
}
.hero-figure img{
  width:100%; height:100%; object-fit:cover; display:block;
}

/* Hero slider fade */
.hero-figure img{
  transition: opacity .6s ease;
  opacity: 1;
}
.hero-figure img.fade{ opacity: 0; }

/* ==== Hero slider UI ==== */
.hero-slider{ position: relative; }
.hero-figure{ position: relative; }
.hero-figure img{ transition: opacity .6s ease; opacity: 1; }
.hero-figure img.fade{ opacity: 0; }

/* arrows */
.hero-nav{
  position:absolute; top:50%; transform:translateY(-50%);
  width:42px; height:42px; border-radius:50%;
  border:1px solid var(--line); background:rgba(11,18,32,.6);
  color:var(--text); font-size:22px; line-height:1; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  backdrop-filter: blur(6px);
}
.hero-nav:hover{ background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.2); }
.hero-nav.prev{ left:10px; }
.hero-nav.next{ right:10px; }

/* dots */
.hero-dots{
  position:absolute; left:0; right:0; bottom:10px;
  display:flex; gap:8px; justify-content:center; align-items:center;
}
.hero-dot{
  width:9px; height:9px; border-radius:50%;
  background:rgba(255,255,255,.35); border:1px solid var(--line);
  cursor:pointer;
}
.hero-dot.active{ background:var(--brand); border-color:var(--brand); }

.contact-grid{ display:grid; grid-template-columns: 320px 1fr; gap:24px; }
.contact-grid .card .form-row.two{ display:grid; grid-template-columns: 1fr 1fr; gap:12px; }
@media (max-width: 900px){
  .contact-grid{ grid-template-columns: 1fr; }
}
.status{ margin-inline-start:12px; font-size:.95rem; opacity:.85; }


/* ===== Forms ===== */
.form{ display:grid; gap:14px; }
.form-row{ display:grid; gap:12px; }
.form-row.two{ grid-template-columns: 1fr 1fr; gap:12px; }
.field{ display:grid; gap:6px; }

.form label{
  font-weight:700; font-size:.95rem; color:var(--muted);
}

.form input,
.form textarea,
.form select{
  width:100%;
  padding:12px 14px;
  border-radius:12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}

.form input::placeholder,
.form textarea::placeholder{ color: rgba(226,232,240,.55); }

.form input:hover,
.form textarea:hover,
.form select:hover{
  background: rgba(255,255,255,.045);
}

.form input:focus,
.form textarea:focus,
.form select:focus{
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(15,168,205,.25);
  background: rgba(255,255,255,.05);
}

.form textarea{ resize: vertical; min-height: 140px; }

/* صف أزرار ورسالة الحالة */
.form-actions{ display:flex; align-items:center; gap:12px; }
.status{ font-size:.95rem; color: var(--muted); }

/* حالات نجاح/خطأ اختيارية (استعملها من JS بإضافة الكلاس) */
.status.ok{ color:#16a34a; }         /* أخضر */
.status.err{ color:var(--accent); }  /* وردي */

/* لو بطاقة عليها data-noimg امنع أي صورة تلقائية */
.card[data-noimg] .card-img,
.card[data-noimg] .img{ display:none !important; }

/* لمساحات أفضل داخل بطاقة الاتصال الكبيرة */
.contact-grid .card h3{ margin-top:2px; margin-bottom:10px; }
.contact-grid .card{ padding:18px; }
@media (max-width: 640px){
  .form-row.two{ grid-template-columns:1fr; }
}


/* روابط المنيو بس */
.nav nav a{
  color:var(--text); text-decoration:none; margin-inline:10px; font-weight:600;
  padding:8px 10px; border-radius:10px;
}
.nav nav a:hover{ background:rgba(255,255,255,.06) }
.nav nav a.active{ color:#000; background:var(--brand) }

/* اللوجو كلينك */
.brand{
  display:flex; align-items:center; gap:8px;
  text-decoration:none; color:inherit; /* ما يورّثش ستايل الروابط */
  cursor:pointer;
}
.brand-mark{ height:28px }
.brand-logo{ height:28px }