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

body {
  font-family: Arial, sans-serif;
  color: #f0f0f0;
  background: linear-gradient(135deg, #1e1f22, #2c3e50);
}

.header {
  background: linear-gradient(135deg, #2c3e50, #4ca1af);
  color: #fff;
  padding: 10px 0;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.header .container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 20px;
}

.logo {
  font-size: 1.8rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-right: auto;
}

nav ul {
  position: relative;
  right: 300%;
  top: 1.5%;
  list-style-type: none;
  display: flex;
}

nav ul li {
  margin-right: 20px;
}

nav ul li a {
  color: #f0f0f0;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 1.1rem;
  padding: 10px 15px;
  border-radius: 5px;
}

nav ul li a:hover {
  background-color: #7289da;
  color: #1e1f22;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-start-now {
  background: linear-gradient(135deg, #ff7e5f, #feb47b);
  color: #fff;
  padding: 8px 16px;
  border-radius: 20px;
  transition: all 0.3s ease;
  font-size: 0.9rem;
  position: relative;
  left: 1180%;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-start-now:hover {
  background: linear-gradient(135deg, #feb47b, #ff7e5f);
  color: #fff;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.banner {
  background-image: url('img/banner.jpg');
  background-size: cover;
  text-align: center;
  padding: 250px 0;
  color: #fff;
  position: relative;
  overflow: hidden;
  filter: brightness(70%);
  box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.5);
}

.textinbanner {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  width: 100%;
}

.textinbanner h1 {
  color: #f0f0f0;
  font-size: 3.5rem;
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.747);
}

.textinbanner p {
  color: #f0f0f0;
  font-size: 1.5rem;
  text-shadow: 1px 1px 2px rgb(0, 0, 0);
}

.textinbanner img {
  width: 200px;
  height: 200px;
  -webkit-filter: drop-shadow(1px 1px 0 rgb(255, 255, 255))
  drop-shadow(-1px -1px 0 rgb(255, 255, 255));
  filter: drop-shadow(1px 1px 0 rgb(255, 255, 255)) 
  drop-shadow(-1px -1px 0 rgb(255, 255, 255));
}

.footer {
  background: linear-gradient(135deg, #2c3e50, #4ca1af);
  color: #f0f0f0;
  text-align: center;
  padding: 20px 0;
  position: fixed;
  bottom: 0;
  width: 100%;
  box-shadow: 0 -4px 8px rgba(0, 0, 0, 0.2);
}

.footer .container {
  max-width: 800px;
  margin: 0 auto;
}


.bancode{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap:15px;
}

.bancode .hang{
  box-shadow: 0 5px 10px rgba(0,0,0,.2);
  border-radius: 5px;
  text-align: center;
  padding:30px 20px;
}

.bancode .hang img{
  height: 300px;
}

.bancode .hang h3{
  color:#444;
  font-size: 22px;
  padding:10px 0;
}

.bancode .hang p{
  color:#777;
  font-size: 15px;
  line-height: 1.8;
}

.bancode .hang .btn{
  margin-top: 10px;
  display: inline-block;
  background:#333;
  color:#fff;
  font-size: 17px;
  border-radius: 5px;
  padding: 8px 25px;
}

.bancode .hang .btn:hover{
  letter-spacing: 1px;
}

.bancode .hang:hover{
  box-shadow: 0 10px 15px rgba(0,0,0,.3);
  transform: scale(1.03);
}

@media (max-width:768px){
  .bancode{
      padding:20px;
  }
}