@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;900&family=Orbitron:wght@700&family=Oswald:wght@700&family=Red+Rose:wght@700&family=Roboto:ital,wght@0,300;0,700;1,700&display=swap");
html {
  font-size: 20px;
}
* {
  margin: 0px;
  padding: 0px;
  outline: 0px;
  list-style: none;
  text-decoration: none;
  font-family: "Roboto";
}
body {
  margin: 3%;
}
/* navbar */
nav {
  display: flex;
  justify-content: space-between;
}
nav .nav-items {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 10%;
  color: rgb(120, 120, 120);
}
nav .nav-items h5 {
  display: inline-block;
  padding: 0px 2em;
  font-size: 18px;
  cursor: pointer;
}
.active-item {
  color: rgb(245, 109, 19);
  font-weight: 700;
}
nav .fa-bars{
  display: none;
}
@media only screen and (max-width: 720px) {
  nav .nav-items{
    display: none;
  }
  nav .actions{
    display: none;
  }
  nav .fa-bars{
    display: block;
  }
}
/* left section */
.intro-section {
  display: flex;
}
.left-section {
  width: 50%;
}
.left-section h3 {
  margin-top: 1.5em;
  font-size: 2rem;
  font-weight: 400;
  color: #000;
}
.left-section h1 {
  font-family: "Montserrat";
  margin-top: 0.3em;
  font-size: 3rem;
}
.sub-headlines .sub-headline img {
  background-color: rgb(245, 109, 19);
  padding: 0.2rem;
  height: 0.8rem;
  margin-left: 4.5rem;
  border-radius: 14px;
}
.sub-headlines {
  margin: 1.5rem 2.5rem;
}
.sub-headlines .sub-headline {
  font-size: 1.2rem;
  font-weight: bold;
  margin: 1rem 1rem;
}
.text {
  color: rgb(135, 130, 130);
  font-size: 0.8rem;
  line-height: 25px;
}
.action-btn {
  color: #fff;
  background-color: rgb(245, 109, 19);
  border-radius: 26px;
  border: 0px;
  font-size: 18px;
  padding: 0.7em 1.4em;
  font-weight: 700;
}
.action-btns .action-btn {
  margin: 2.5em 1em;
}

/* right section */
.headphone-div {
  position: relative;
  left: 100px;
}
.headphone-div .headphone {
  position: absolute;
  height: 400px;
  top: 5%;
  z-index: -1;
  left: 35%;
}
.discount {
  position: relative;
  top: 250px;
  display: flex;
  height: 150px;
}
.discount-content {
  color: #fff;
  font-size: 1rem;
  position: absolute;
  top: 290px;
  left: 41px;
}
.dots {
  position: relative;
  top: 45%;
  left: 280px;
}
.dots .dot {
  display: inline-block;
  height: 20px;
  width: 20px;
  border-radius: 10px;
  margin-left: 0.9rem;
}
.yellow-dot {
  background-color: yellow;
}
.tomato-dot {
  background-color: tomato;
}
.black-dot {
  background-color: #000;
}
.right-section button {
  position: relative;
  top: 50%;
  left: 290px;
}

@media only screen and (max-width: 720px){
  .intro-section{
    flex-direction: column;
  }
  .left-section{
    text-align: center;
    margin: 0 auto;
    margin-top: 25rem;
  }
  .right-section{
    position: absolute;
  }
  .dots{
    position: relative;
    top: 260px;
  }
  .right-section button {
    position: relative;
    top: 260px;
    margin: 0 auto;
  }
  .sub-headlines .sub-headline img {
    margin: 0 auto;
    
  }
}