/* FIRST PREVIEW */
.body1 {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
    background-color: #f4f4f4;
    min-height: 500px;
}

.navbar1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #333;
  padding: 1rem 2rem;
  color: white;
}

.navbar1 .logo {
  font-size: 1.5rem;
  font-weight: bold;
}

.nav-links1 {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-links1 a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links1 a:hover {
  color: #ff9800;
}



/* SECOND PREVIEW */
.round-btn1  {
  font-size: 1rem;
  font-family: 'Segoe UI', sans-serif;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
  background-color: #2ecc71;
  color: white;
  border-radius: 50px;
  padding: 0.6rem 1.6rem;
}

.round-btn1:hover  {
  background-color: #27ae60;
  transform: translateY(-2px);
}



/* THIRTY PREVIEW */
.body3  {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f9f9f9;
  color: #333;
}

.header3 {
  background-color: #4CAF50;
  color: white;
  padding: 2rem;
  text-align: center;
}

.content3 {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  justify-content: center;
}

.box3 {
  flex: 1;
  min-width: 200px;
  background-color: #ddd;
  padding: 2rem;
  text-align: center;
  font-size: 1.2rem;
  border-radius: 8px;
  transition: background-color 0.3s;
}

.box3:hover {
  background-color: #ccc;
}

/* Responsive: for tablets and below (≤ 768px) */
/* متجاوب: للأجهزة اللوحية وما دونها (≤ 768px) */

@media (max-width: 768px) {
 .content3 {
  flex-direction: column;
  align-items: center;
 }

 .box3 {
  width: 90%;
  font-size: 1.1rem;
 }
}

/* Responsive: for phones (≤ 480px) */
/* متجاوب: للهواتف (≤ 480px) */

@media (max-width: 480px) {
 .header3 {
  padding: 1.5rem 1rem;
 }

 .header3 h1 {
  font-size: 1.5rem;
 }

 .header3 p {
  font-size: 1rem;
 }

 .box3 {
  font-size: 1rem;
  padding: 1.5rem;
 }
}