/* إعداد عام */  
body {  
  margin: 0;  
  font-family: 'Arial', sans-serif;  
  color: #000000; /* نص أسود */  
  
  background-color: #fefbf1;  
  opacity: 1;  
  background: radial-gradient(circle, transparent 20%, #fefbf1 20%, #fefbf1 80%, transparent 80%, transparent),  
              radial-gradient(circle, transparent 20%, #fefbf1 20%, #fefbf1 80%, transparent 80%, transparent) 25px 25px,  
              linear-gradient(#f7c600 2px, transparent 2px) 0 -1px,  
              linear-gradient(90deg, #f7c600 2px, #fefbf1 2px) -1px 0;  
  background-size: 50px 50px, 50px 50px, 25px 25px, 25px 25px;  
}  
  
/* البانر */  
.hero {  
  width: 100%;  
  height: 250px;  
  background-image: url("background.jpg");  
  background-repeat: no-repeat;  
  background-position: center;  
  background-size: 100% 100%;  
  position: relative;  
}  
  
/* شريط التنقل */  
.navbar {  
  position: absolute;  
  top: 0;  
  left: 0;  
  width: 100%;  
  background: rgba(0, 0, 0, 0.4);  
  padding: 15px 0;  
}  
  
.navbar ul {  
  display: flex;  
  justify-content: center;  
  list-style: none;  
  padding: 0;  
  margin: 0;  
  gap: 30px;  
}  
  
.navbar a {  
  color: white;  
  text-decoration: none;  
  font-weight: bold;  
  font-size: 16px;  
}  
  
/* قسم الفكرة */  
.idea {  
  padding: 40px 20px;  
  text-align: center;  
  background: transparent;  
  color: #000;  
}  
  
.cards {  
  margin-top: 30px;  
  display: flex;  
  justify-content: center;  
  flex-wrap: wrap;  
  gap: 20px;  
}  
  
.card {  
  background-color: #fff8e1;  
  padding: 15px;  
  border-radius: 12px;  
  box-shadow: 0 0 10px #f7c600;  
  width: 150px;  
  color: #000;  
}  
  
.card img {  
  width: 100%;  
  border-radius: 8px;  
}  
  
.card p {  
  margin-top: 10px;  
  font-weight: bold;  
  color: #333;  
}  
  
/* الفوتر */  
.footer {  
  background-color: #f7c600;  
  padding: 30px 15px;  
  text-align: center;  
  color: #000;  
}  
  
.footer-links {  
  display: flex;  
  flex-wrap: wrap;  
  justify-content: center;  
  gap: 15px;  
  margin-bottom: 15px;  
}  
  
.footer-links a {  
  color: #000;  
  text-decoration: none;  
  font-size: 14px;  
}  
  
.rights {  
  color: #222;  
  font-size: 13px;  
}  
  
.hero-text {  
  position: absolute;  
  top: 50%;  
  left: 50%;  
  transform: translate(-50%, -50%);  
  font-family: 'Cairo', sans-serif;  
  color: white;  
  font-size: 28px;  
  text-align: center;  
  background: rgba(0, 0, 0, 0.3);  
  padding: 10px 20px;  
  border-radius: 10px;  
}