* {
    margin: 0;
    padding: 0;
}

body {
    width: 100%;
    height: 100vh;
}

nav {
    width: 100%;
    display: flex;
    margin: 30px 10px 0 10px;
    justify-content: space-between;
}

nav img:last-child {
    width: 350px;
}

nav img:nth-child(1) {
    width: 120px;
}

.nav-items {
    margin-left: 50px;
    width: 40%;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    font-size: 18px;
    font-family: "Poppins";
    font-weight: 100;
}

.nav-item:hover {
    font-weight: bold;
    color: orange;
}

.nav-item.active-item {
    font-weight: bold;
    color: orange;
}

.intro-section {
    display: flex;
    width:100%;
}

.left-section {
    display: flex;
    flex-direction: column;
    width: 60%;
    height: 90vh;
    justify-content: center;
}

.left-section h3 {
    margin-left: 50px;
    font-size: 40px;
    font-family: 'Poppins';
    font-weight: 100;
}

h3 img {
    width: 40px;
}

.left-section h1 {
    font-size: 65px;
    margin-left: 50px;
    font-family: "Fredoka One";
}

.sub-headlines {
    margin-left: 100px;
    margin-top: 20px;
    margin-bottom: 20px;
}

.sub-headlines .sub-headline {
    font-size: 22px;
    font-family: 'Poppins';
}

.sub-headlines .sub-headline img {
    width: 25px;
    background-color: orangered;
    border-radius: 23px;
    padding: 5px;
}


p.text {
    width: 80%;
    margin: 20px 0 0 50px;
    font-size: 12px;
    font-family: 'Poppins';
}

.action-btns {
    margin-left: 50px;
}

.action-btns .action-btn {
    margin-top: 30px;
    width: 160px;
    height: 45px;
    border-radius: 25px;
    font-size: 18px;
    font-family: 'Poppins';
    background-color: orangered;
    border: none;
    color: #fff;
}

.right-section {
    display: flex;
    flex-direction: column;
    height: 90vh;
}

.headphone-div {
    position:relative;
}

.headphone-div .discount {
    margin: 250px 0 0 0px;
    width: 120px;
    position: absolute;
    z-index: 0;
}

.headphone-div .discount-content {
    margin: 285px 0 0 28px;
    position:
    absolute;
    font-family: "Fredoka One";
    color: #fff;
}

.headphone-div .discount-content h4 {
    font-size: 14px;
    z-index: 3;
}

.headphone-div .discount-content h1 {
    font-size: 30px;
    z-index: 3;
}

.headphone-div img {
    width: 450px;
    z-index: -1;
}
.dots {
    display: flex;
    justify-content: center;
}

.dot {
    margin-left: 20px;
}


.dot.yellow-dot {
    background-color: yellow;
    height: 20px;
    width: 20px;
    border-radius: 10px;
}

.dot.tomato-dot {
    background-color: tomato;
    height: 20px;
    width: 20px;
    border-radius: 10px;
}

.dot.black-dot {
    background-color: black;
    height: 20px;
    width: 20px;
    border-radius: 10px;
}

.right-action-btn {
    margin-top: 30px;
    margin-left: 150px;
    left: auto;
    width: 160px;
    height: 45px;
    border-radius: 25px;
    font-size: 18px;
    font-family: 'Poppins';
    background-color: orangered;
    border: none;
    color: #fff;
}


@media screen and (max-width:768px) {

    body {
        width: 100vw;
        height: 100vh;
        max-width:100%;
    }
    nav {
        width: 100%;
        display: flex;
        margin: 10px;
        justify-content: space-between;
    }

    nav img:nth-child(1) {
        width: 20%;
    }

    nav img:last-child {
        width: 50%;
    }

    .nav-items{
        display: none;
    }

    .intro-section {
        margin-top: 30px;
        display: flex;
        flex-direction: column;
        width:100%;
    }

    .left-section {
        margin-top: 100px;
        display: flex;
        flex-direction: column;
        width: 100%;
        height: 70vh;
        justify-content: center;
    }
    
    .left-section h3 {
        text-align: center;
        font-size: 32px;
        font-family: 'Poppins';
        font-weight: 100;
        margin-left: unset;
    }

    h3 img {
        width: 8%;
    }
    
    .left-section h1 {
        font-size: 40px;
        font-family: "Fredoka One";
        text-align: center;
        margin-left: unset;
    }

    .sub-headlines {
        display: flex;
        flex-direction: column;
        margin-left: auto;
        margin-right: auto;
        margin-top: 20px;
        margin-bottom: 20px;
    }

    .sub-headlines .sub-headline {
        font-size: 18px;
        font-family: 'Poppins';
    }
    
    .sub-headlines .sub-headline img {
        width: 18px;
        background-color: orangered;
        border-radius: 18px;
        padding: 3px;
    }

    p.text {
        width: 100%;
        text-align: center;
        margin: 10px;
        font-size: 14px;
        font-family: 'Poppins';
    }
    
    .action-btns {
            display: flex;
    align-items: center;
    flex-direction: column;
    margin-left: unset;
    }
    
    .action-btns .action-btn {
        margin-top: 30px;
        width: 50%;
        height: 50px;
        border-radius: 25px;
        font-size: 18px;
        font-family: 'Poppins';
        background-color: orangered;
        border: none;
        color: #fff;
    }


    .right-section {
        margin-top: 120px;
        width: 100%;
        display: flex;
        flex-direction: column;
    }


    .headphone-div {
        position:relative;
    }
    
    .headphone-div .discount {
        margin: 50% 0;
        width: 25%;
        position: absolute;
        z-index: 0;
    }
    
    .headphone-div .discount-content {
        margin: 55% 5%;
        position: absolute;
        font-family: "Fredoka One";
        color: #fff;
    }
    
    .headphone-div .discount-content h4 {
        font-size: 12px;
        z-index: 3;
    }
    
    .headphone-div .discount-content h1 {
        font-size: 30px;
        z-index: 3;
    }
    
    .headphone-div img {
        width: 100%;
        z-index: -1;
    }
    .dots {
        display: flex;
        justify-content: center;
    }
    
    .dot {
        margin-left: 20px;
    }
    
    
    .dot.yellow-dot {
        background-color: yellow;
        height: 20px;
        width: 20px;
        border-radius: 10px;
    }
    
    .dot.tomato-dot {
        background-color: tomato;
        height: 20px;
        width: 20px;
        border-radius: 10px;
    }
    
    .dot.black-dot {
        background-color: black;
        height: 20px;
        width: 20px;
        border-radius: 10px;
    }
    
    .right-action-btn {
        margin-top: 30px;
        margin-left: 30%;
        display: flex;
        justify-content: center;
        align-items: center;
        width: 40%;
        padding: 5px;
        border-radius: 25px;
        font-size: 16px;
        font-family: 'Poppins';
        background-color: orangered;
        border: none;
        color: #fff;
    }
}


@media screen and (min-width:768px) and (max-width:1200px) {
    
    
}