* { margin:0; padding:0; box-sizing:border-box; }

body {
  font-family: Arial, sans-serif;
  background: #eef1f5;
  color: #1f2d3a;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}


.header {
  background: #1f2d3a;
  color: white;
  padding: 20px 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header nav a {
  color: white;
  margin-left: 20px;
  text-decoration: none;
  font-weight: bold;
}

.header nav a:hover {
  color: #4db8ff;
}


.hero {
  background: linear-gradient(to right, #4db8ff33, #1f2d3a11);
  padding: 40px 0;
}

.hero-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.hero-text h2 {
  font-size: 32px;
  margin-bottom: 10px;
}

.hero-text p {
  max-width: 400px;
  margin-bottom: 20px;
}

.hero-img img {
  width: 420px;
  border-radius: 15px;
}


.btn {
  background: #4db8ff;
  color: white;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
}


.info-box {
  background: white;
  padding: 20px;
  margin: 20px 0;
  border-left: 5px solid #4db8ff;
  border-radius: 10px;
  box-shadow: 0 0 10px #ccc;
}


.grid-4 {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 20px;
}

.card {
  background: white;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 0 10px #ccc;
  text-align: center;
}

.card img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 10px;
}

.card a {
  display: inline-block;
  margin-top: 10px;
  text-decoration: none;
  color: #4db8ff;
  font-weight: bold;
}


.grid-3 {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
}

.feature {
  background: white;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 0 10px #ccc;
  text-align: center;
}

.feature img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 10px;
}


.footer {
  background: #d2d6da;
  text-align: center;
  padding: 15px 0;
  margin-top: 40px;
}