* {
  margin: 0;
  padding: 0;
  font-family: "Times New Roman", Times, serif;
}

body,
ul,
li,
a {
  text-decoration: none;
  list-style: none;
  font-family: Arial, sans-serif;
}

html {
  scroll-behavior: smooth;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: black;
  /* background-color: #ff7350; */
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
}

.navbar img {
  height: 50px;
  width: auto;
  opacity: 1;
}

.logo {
  display: flex;
  align-items: center;
  gap: 7px;
  color: #00fefb;
}

.nav-links {
  display: flex;
  gap: 15px;
}

.nav-links li {
  padding: 5px 10px;
}

.nav-links a {
  color: #fff;
  font-size: 20px;
  transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a:focus {
  color: #00fefb;
  outline: none;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  height: 3px;
  width: 25px;
  background: #fff;
  transition: background 0.3s;
}

.hamburger:hover span {
  background: #00fefb;
}

.home {
  height: 100vh;
  background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.7)),
    url("https://images.pexels.com/photos/450035/pexels-photo-450035.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=750&w=1260");
  background-size: cover;
  background-position: center;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  text-align: center;
  flex-direction: column;
  margin-bottom: 5px;
}

.home h1 {
  font-size: 54px;
  color: #fff;
}
.home h2 {
  font-size: 44px;
  color: #fff;
}

.home p {
  margin: 10px 0 40px;
  font-size: 20px;
  text-align: center;
  color: #fff;
}

a:focus {
  outline: 2px solid #e3e3e3;
}

.btn {
  display: inline-block;
  text-decoration: none;
  color: #fff;
  border: 2px solid #fff;
  padding: 12px 34px;
  background: transparent;
  position: relative;
  cursor: pointer;
  font-weight: 600;
}

.btn:hover {
  border: 2px solid #00fefb;
  background: #00fefb;
  transition: 1s;
  color: black;

}

@media (max-width: 700px) {
  .nav-links {
    display: none;
    flex-direction: column;
    background-color: #333;
    position: absolute;
    top: 50px;
    right: 20px;
    padding: 10px;
    border-radius: 5px;
    transition: transform 0.3s ease-in-out;
  }

  .nav-links.active {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  .home h1 {
    font-size: 35px;
    color: #fff;
  }
  .home h2 {
    font-size: 25px;
    color: #fff;
  }
  .home p {
    font-size: 15px;
    text-align: center;
    color: #fff;
  }
}

/* -------------Course-------------- */
.course {
  width: 90%;
  margin: 0 auto 60px;
  text-align: center;
  padding: 20px 0;
}

.course .title {
  font-size: 35px;
  font-weight: 600;
}

.row {
  display: flex;
  justify-content: space-between;
  gap: 2%;
  margin-top: 5%;
}

.card {
  flex: 1;
  border-radius: 5px;
  box-shadow: 0 0 11px rgba(0, 0, 0, 0.2);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  /* height: 150px; */
  /* overflow: hidden; */
}

.card p,
.card h3 {
  visibility: hidden;
  line-height: 22px;
  padding: 7px;
  opacity: 0;
  transition: visibility 0s, opacity 0.3s linear;
}

.card:hover p {
  opacity: 1;
  visibility: visible;
  font-size: 14px;
}

.card:hover h3 {
  visibility: visible;
  opacity: 1;
  font-weight: 600;
  font-size: 22px;
}

.card:hover {
  background: none !important;
}

@media (max-width: 700px) {
  .row {
    flex-direction: column;
    gap: 20px;
  }

  .course {
    padding-top: 50px;
  }

  .course .title {
    margin: 20px 0 30px 0;
  }
}

/* -------contact--------- */
.contact {
  background: #032e3f;
  color: #fff;
  display: flex;
  gap: 55px;
  padding: 50px 0;
  font-family: 'Courier New', Courier, monospace;
}
#title{
  font-size: 20px;
  color: #00fefb;
}
.contact div{
  flex: 1;
  line-height: 30px;
  margin: 0 5%;
}

.contact div h1{
  margin-bottom: 20px;
  font-size: 35px;
}

.contactus ul{
  margin: 20px 0
}

@media (max-width: 700px) {
  .contact {
    flex-direction: column;
    gap: 20px;
  }
}


/* ---------------- */

.copyrights {
  background-color: #ff7350;
}

.copyrights .content{
  width: 90%;
  height: 70px;
  margin: 0 auto;
  color: #fff;
  display: flex;
  align-items: center;
}

.content {
  display: flex;
  align-items: center;
  gap: 3%;
}

.content h2 {
  font-weight: 700;
  font-size: 20px;
  color: #fff;
  /* margin-right: 40px; */
}

.content a {
  font-weight: 300;
  font-size: 18px;
  -webkit-text-decoration-line: none;
  text-decoration-line: none;
  color: #fff;
  margin-right: 40px;
}

@media (max-width: 700px) {
  .content h2{
    font-size: 15px;
  }
}