body {
  font-family: 'Noto Sans Bengali', sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f5f5f5;
  color: #333;
}

/* Header Hero Section */
.hero {
  background-color: #ffffff;
  padding: 30px 20px;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  border-radius: 0 0 16px 16px;
}

.logo {
  max-width: 100px;
  margin-bottom: 15px;
}

.hero h1 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.downloads {
  font-size: 1rem;
  color: #666;
  margin-bottom: 15px;
}

.description {
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto 20px;
  line-height: 1.6;
  color: #444;
}

.download-btn {
  display: inline-block;
  padding: 12px 25px;
  background-color: #1abc9c;
  color: white;
  font-size: 16px;
  font-weight: bold;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.3s ease;
}

.download-btn:hover {
  background-color: #16a085;
}

/* Screenshot Section */
.screenshots {
  padding: 30px 15px;
  background-color: #fff;
  text-align: center;
}

.screenshots h2 {
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.screenshot-gallery {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
}

.screenshot-gallery img {
  max-width: 220px;
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease;
}

.screenshot-gallery img:hover {
  transform: scale(1.03);
}

/* Footer Section */
footer {
  text-align: center;
  padding: 20px;
  background-color: #fafafa;
  color: #666;
  font-size: 14px;
  margin-top: 30px;
  border-top: 1px solid #ddd;
}

/* Responsive */
@media (max-width: 600px) {
  .hero h1 {
    font-size: 1.5rem;
  }

  .download-btn {
    font-size: 15px;
    padding: 10px 20px;
  }

  .description {
    font-size: 0.95rem;
    padding: 0 10px;
  }

  .screenshot-gallery {
    gap: 10px;
  }

  .screenshot-gallery img {
    max-width: 100%;
  }
}