/* General Styles */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #fff;
  color: #333;
}

/* Header and Navigation */
header {
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 5px;
  padding-left: 30px;
  padding-right: 30px;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 16px;
  font-weight: bold;
  color: #04a1f5;
  display: flex;
  flex-direction: row;
  align-items: center;
}

.logo img {
  width: 100;
  height: 50px;
  object-fit: contain;
}

nav ul {
  list-style-type: none;
  display: flex;
  margin: 0;
  padding: 0;
}

nav li {
  margin-left: 20px;
}

nav a {
  color: #333;
  text-decoration: none;
  font-weight: bold;
}

nav a:hover {
  color: #007bff;
}

/* Hero Section */
.hero {
  /*background-image: url('455149.jpg');
  background-size: cover;
  background-position: center;*/
background-color: #fafafa; /* Gray background */
  padding: 20px 0px;
  text-align: center;
}

.hero h1 {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 48px;
  font-weight: normal;
  color: black;
  text-shadow: 2px 2px 5px lightgrey;
}

.hero p {
  font-family: 'Noto Sans SC', sans-serif;
  font-size: 24px;
  margin-bottom: 30px;
  color: black;
  text-shadow: 1px 1px 5px white;
}

.hero button {
  background-color: #007bff;
  color: #fff;
  border: none;
  padding: 12px 30px;
  margin: 30px;
  font-size: 18px;
  border-radius: 4px;
  cursor: pointer;
}

.hero button:hover {
  background-color: #0056b3;
}

/* Features Section */
.features {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  padding: 40px 0px;
}

.feature {
  text-align: center;
  margin: 0 100px;
}

/*.feature:hover {
  background-color: #0056b3;
}*/

.feature img {
  width: 64px;
  height: 64px;
  margin-bottom: 20px;
  /*filter: blur(2px);*/
  border-radius: 8px; /* Optional: add a small border radius for a softer look */
  /*filter: drop-shadow(0 0 10px rgba(0, 0, 0, 0.5))*/

  /*-webkit-mask-image: radial-gradient(circle, black 50%, transparent 100%);
  mask-image: radial-gradient(circle, black 50%, transparent 100%);*/
    /*-webkit-mask-image: linear-gradient(to bottom, black 70%, transparent 90%);
    mask-image: linear-gradient(to bottom, black 70%, transparent 90%);
    -webkit-mask-image: linear-gradient(to right, black 70%, transparent 90%);
    mask-image: linear-gradient(to right, black 70%, transparent 90%);
                -webkit-mask-composite: source-in;
            mask-composite: intersect;*/
            /*-webkit-mask-image: linear-gradient(to bottom, black 90%, transparent 100%),
                                linear-gradient(to right, black 90%, transparent 100%),
                                linear-gradient(to top, black 90%, transparent 100%),
                                linear-gradient(to left, black 90%, transparent 100%);
            mask-image: linear-gradient(to bottom, black 90%, transparent 100%),
                        linear-gradient(to right, black 90%, transparent 100%),
                        linear-gradient(to top, black 90%, transparent 100%),
                        linear-gradient(to left, black 90%, transparent 100%);
            -webkit-mask-composite: source-in;
            mask-composite: intersect;*/

}

.description {
  text-align: center;
  margin: 0 0;
  padding: 0 0;
}

.feature h3 {
  font-size: 24px;
  margin-bottom: 10px;
}

.feature p {
  font-size: 16px;
  color: #666;
}

/* Call-to-Action Section */
.cta {
  background-color: #f5f5f5;
  padding: 60px 20px;
  text-align: center;
}

.cta h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

.cta p {
  font-size: 18px;
  color: #666;
  margin-bottom: 40px;
}

.cta button {
  background-color: #007bff;
  color: #fff;
  border: none;
  padding: 12px 30px;
  font-size: 18px;
  border-radius: 4px;
  cursor: pointer;
}

.cta button:hover {
  background-color: #0056b3;
}

/* Footer */
footer {
  background-color: #333;
  color: #fff;
  padding: 20px;
  text-align: center;
  font-size: 14px;
}

/* Medium Screens (Tablets) */
@media (min-width: 768px) and (max-width: 1023px) {
  .hero h1 {
    font-size: 42px;
  }

  .hero-item {
    margin: 0 30px;
  }

  .download-section h2 {
    font-size: 32px;
  }

  .features h2 {
    font-size: 32px;
  }
}

/* Large Screens (Desktops) */
@media (min-width: 1024px) {
  /* No additional changes needed for large screens */
}

/* Small Screens (Phones) */
@media (max-width: 767px) {
  .top-bar {
    flex-direction: column;
    align-items: center;
  }

  .top-bar nav li {
    margin-left: 0;
    margin-bottom: 10px;
  }

  .hero {
    padding: 10px 10px;
  }

  .hero h1 {
    font-size: 32px;
  }

  .hero-content {
    flex-direction: column;
  }

  .hero-item {
    margin: 20px 0;
  }

  .hero button {
    padding: 8px 30px;
    margin-bottom: 30px;
  }

  .download-section h2 {
    font-size: 28px;
  }

  .download-buttons .btn {
    display: block;
    margin: 10px 0;
  }

  .features {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 20px 0px;
  }

  .feature {
    display: grid;
    grid-template-columns: 1fr 3fr;
    margin: 0px 0px;
    padding: 0px 20px;
  }

  .feature img {
    width: 48px;
    height: 48px;
    margin: 20px;
  }

  .description {
    text-align: left;
    margin-top: 20px;
  }

  .features h3 {
    font-size: 20px;
    margin-top: 0px;
    margin-bottom: 0px;
    margin-left: 20px;
  }

  .features p {
    margin-top: 10px;
    margin-bottom: 0px;
    margin-left: 20px;
  }

  .cta {
    padding: 30px 10px;
  }

  .cta h2 {
    font-size: 24px;
    margin-bottom: 10px;
  }

  .cta p {
    font-size: 16px;
    color: #666;
    margin-bottom: 20px;
  }

  .cta button {
    padding: 8px 30px;
  }

}