:root{
      --accent:#0b7fa6; /* أزرق هادي */
      --muted:#68707a;
      --card:#ffffff;
      --bg:#f6f8fb;
      --glass: rgba(255,255,255,0.7);
      --shadow: 0 6px 20px rgba(11,127,166,0.12);
      --radius:14px;
    }
    * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    max-width: 100%;
}
    *{box-sizing:border-box}
    html,body{height:100%;font-family:'Cairo',sans-serif;background:var(--bg);color:#0f1720;margin:0;overflow-x: hidden;
    }
    /* ----- NAV ----- */
    .topbar{position:fixed;left:0;right:0;top:0;backdrop-filter: blur(6px);background:linear-gradient(180deg, rgba(255,255,255,0.85), rgba(255,255,255,0.6));box-shadow:0 2px 8px rgba(2,6,23,0.06);z-index:90}
    .container{max-width:100%;margin:0 auto;padding:0 18px; width: 100%; overflow: visible}
    nav{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
    .brand{display:flex;align-items:center;gap:12px}
    .brand .logo{width:80px;height:52px;border-radius:12px;background:linear-gradient(135deg,var(--accent),);display:flex;align-items:center;justify-content:center;color:white;font-weight:700}
    .brand h1{font-size:1.05rem;margin:0}

    .menu{display:flex;gap:6px;align-items:center}
    .menu a{padding:10px 14px;border-radius:10px;text-decoration:none;color:var(--muted);font-weight:600}
    .menu a:hover{background:var(--glass);color:var(--accent)}
    /* Dropdowns */
    .dropdown{position:relative}
    .dropdown .dropbtn{display:flex;align-items:center;gap:6px;cursor:pointer}
    .dropdown .menu-items{position:absolute;right:0;top:48px;background:white;border-radius:10px;box-shadow:var(--shadow);overflow:hidden;min-width:200px;display:none}
    .dropdown .menu-items a{display:block;padding:10px 12px;color:#123; text-decoration:none;border-bottom:1px solid #f1f2f5}
    .dropdown .menu-items a:last-child{border-bottom:none}
    .dropdown .menu-items a:hover{background:#f6fbfd;color:var(--accent)}

    /* mobile */
    .hamburger{display:none;cursor:pointer;padding:8px;border-radius:8px}

    /* ----- HERO ----- */
    .hero{padding-top:92px;padding-bottom:36px}
    .hero-inner{display:grid;grid-template-columns:1fr 420px;gap:22px;align-items:stretch}
    .card{background:linear-gradient(180deg,white, #fbfeff);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}

    .hero h2{margin:0 0 8px;font-size:1.6rem}
    .subtitle{color:var(--muted);margin-bottom:12px}
    .badges{display:flex;gap:8px;flex-wrap:wrap}
    .badge{background:rgba(11,127,166,0.1);color:var(--accent);padding:8px 10px;border-radius:10px;font-weight:700}

    .contact{display:flex;flex-direction:column;gap:10px}
    .contact .phone{font-size:1.15rem;font-weight:700}
    .hours{font-size:0.95rem;color:var(--muted)}

    .logo
    /* video */
    /* .video-wrap{margin-top:14px;border-radius:12px;overflow:hidden}
    .video-wrap iframe{width:100%;height:220px;border:0} */

    /* info blocks */
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
    .info{padding:16px;border-radius:12px;background:linear-gradient(180deg,#ffffff,#fcfeff)}

    /* sticky quick contact */
    .quick-contact{position:fixed;left:18px;bottom:18px;background:var(--accent);color:white;padding:12px 16px;border-radius:999px;box-shadow:0 10px 30px rgba(11,127,166,0.18);display:flex;align-items:center;gap:10px;font-weight:700;text-decoration:none}

    footer{margin-top:28px;padding:28px 0;color:var(--muted);text-align:center}

    /* responsiveness */
    @media (max-width:980px){
      .hero-inner{grid-template-columns:1fr}
      .gallery{grid-template-columns:repeat(2,1fr)}
      .grid-3{grid-template-columns:repeat(2,1fr)}
      /* .menu{display:none} */
      .hamburger{display:block}
    }
    @media (max-width:520px){
      .gallery img{height:92px}
      .grid-3{grid-template-columns:1fr}
    }
 /* ======= معرض الصور ======= */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-top: 20px;
}

.gallery img {
    width: 100%;
    height: 130px; /* متوسط الحجم */
    object-fit: cover;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: block;
}

.gallery img:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 18px rgba(0,0,0,0.2);
}

/* ======= Lightbox ======= */
.lightbox {
    display: none; /* يجب أن تكون مخفية في البداية */
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.lightbox img {
    max-width: 70%;  /* متوسط الحجم */
    max-height: 70%;
    border-radius: 12px;
    object-fit: contain;
    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
    transition: transform 0.3s ease;
}

/* زر الإغلاق */
.close {
    position: absolute;
    top: 25px;
    right: 35px;
    font-size: 45px;
    color: #fff;
    cursor: pointer;
    font-weight: bold;
    user-select: none;
    transition: color 0.2s ease;
}

.close:hover {
    color: #ccc;
}

/* الأسهم يمين ويسار */
.controls {
    position: absolute;
    width: 100%;
    display: flex;
    justify-content: space-between;
    top: 50%;
    transform: translateY(-50%);
    padding: 0 20px;
}

.arrow {
    font-size: 50px;
    color: white;
    cursor: pointer;
    user-select: none;
    transition: color 0.2s ease;
}

.arrow:hover {
    color: #ddd;
}

/* responsiveness */
@media (max-width: 600px) {
    .gallery img {
        height: 110px;
    }

    .lightbox img {
        max-width: 85%;
        max-height: 65%;
    }

    .arrow {
        font-size: 40px;
    }

    .close {
        font-size: 35px;
    }
}
/* معرض الفيديو */
/* .video-gallery {
    margin-top: 15px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.video-gallery video {
    width: 100%;
    height: 150px;
    border-radius: 12px;
    object-fit: cover;
    cursor: pointer;
    transition: .3s;
}
.video-gallery video:hover {
    transform: scale(1.03);
} */

/* نافذة عرض الفيديو */
/* .video-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.video-lightbox video {
    width: 75%;
    max-width: 900px;
    border-radius: 12px;
} */
/* إظهار القائمة عند المرور على القائمة */
.dropdown:hover .menu-items {
    display: block;
}
/* التصميم للابتوب */
.header{
  display:flex;
  justify-content: space-between;
  align-items: center;
}

@media (max-width: 768px){
  .header{
    flex-direction: column;
    align-items: center;
  }
}

/* === CSS للهامبورجر والقائمة على الهواتف === */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger div {
  width: 25px;
  height: 3px;
  background-color: white;
  margin: 4px 0;
}

/* تصميم القائمة على الهواتف */
@media (max-width: 768px) {
  .menu {
    display: none;       /* تختفي افتراضياً */
    flex-direction: column;
    width: 100%;
    background-color: #f6f8fb; /* غيّر اللون حسب هيدر موقعك */
    margin-top: 10px;
  }

  .menu a {
    padding: 10px;
    border-top: 1px solid #68707a; /* خط بين العناصر */
  }

  .hamburger {
    display: flex; /* يظهر الزر على الشاشات الصغيرة */
  }
}
@media (max-width: 600px) {
    body {
        font-size: 14px;
    }

    header nav ul {
        flex-direction: column;
        gap: 10px;
    }
    .container {
        width: 100%;
        padding: 10px;
    }

    img {
        width: 100%;
        height: auto;
    }

    .hero-text {
        font-size: 20px;
        text-align: center;
    }
}
@media (max-width: 900px) {
    .container {
        width: 95%;
    }

    .grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}
@media (min-width: 1200px) {
    .container {
        width: 1100px;
        margin: auto;
    }
}

@media(max-width: 600px) {
    .lightboxImg{
        max-width: 90%;
        max-height: 80%;
    }
}
/* خلفية شفافة */
.welcome-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: 0.3s ease;
}

/* بطاقة الترحيب */
.welcome-card {
    background: #fff;
    color: #333;
    padding: 25px 30px;
    border-radius: 15px;
    text-align: center;
    width: 85%;
    max-width: 350px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    animation: fadeInUp 0.4s ease;
}

.welcome-card h2 {
    margin-bottom: 10px;
    font-size: 22px;
    color: #222;
}

.welcome-card p {
    font-size: 16px;
    margin-bottom: 20px;
}

.welcome-card button {
    background: #0078ff;
    color: white;
    padding: 10px 25px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
}

.welcome-card button:hover {
    background: #005ec2;
}

/* حركة ظهور لطيفة */
@keyframes fadeInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}
.social-icons {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-icons a {
    font-size: 26px;
    color: var(--accent);
    transition: .3s;
}

.social-icons a:hover {
    color: #0b5e80;
    transform: scale(1.2);
}
/* زر ثابت (واتساب + اتصال) */
.contact-floating {
    position: fixed;
    bottom: 20px;
    right: 20px; /* تقدري تخليها left بدل right */
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 9999;
}

/* زر واتساب */
.whatsapp-btn {
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: 0 6px 15px rgba(0,0,0,0.2);
    transition: .3s;
}

/* زر الاتصال */
.call-btn {
    background: #0b7fa6;
    color: white;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    box-shadow: 0 6px 15px rgba(0,0,0,0.2);
    transition: .3s;
}

.whatsapp-btn:hover,
.call-btn:hover {
    transform: scale(1.1);
}