@font-face {
    font-family: "Futura-Bold";
    src: url(../font/FuturaCyrillicBold.ttf);
}

@font-face {
    font-family: "Futura-Book";
    src: url(../font/FuturaCyrillicBook.ttf);
}

@font-face {
    font-family: "Futura-Demi";
    src: url(../font/FuturaCyrillicDemi.ttf);
}

@font-face {
    font-family: "Futura-Extrabold";
    src: url(../font/FuturaCyrillicExtraBold.ttf);
}

@font-face {
    font-family: "Futura-Heavy";
    src: url(../font/FuturaCyrillicHeavy.ttf);
}

@font-face {
    font-family: "Futura-Light";
    src: url(../font/FuturaCyrillicLight.ttf);
}

@font-face {
    font-family: "Futura-Medium";
    src: url(../font/FuturaCyrillicMedium.ttf);
}



body {
    margin: auto;
}

* {
    scroll-behavior: smooth;
}


#navigation-bar {
    display: flex;
    min-width: 100%;
    color: black;
    background-color: white;
    align-content: center;
    align-items: center;
    filter: drop-shadow(0px 5px 8px #b7b7b7);
    position: fixed;
    z-index: 1;
    max-height: 8vh;
}

#nav-list {
    display: flex;
    min-width: 26%;
    align-items: center;
    justify-content: center;
    justify-content: space-evenly;
    padding: 0;
    margin-inline: auto;
    margin-left: 30%;
    height: 66px;

}


#logo-truesound {
    padding-left: 30px;
}

a {
    text-decoration: none;
    color: black;
}

#nav-list a {
    font-family: "Futura-Book";
    font-size: 1.063rem;

    letter-spacing: 0.7px;
}

#nav-list a:hover {
    color: #777a7c;
}


.link-button {
    padding: 27px 59px 27px 56px;
    color: white;
    font-size: 1.688rem;
    font-family: "Futura-Light";
    letter-spacing: 0.2px;
}

.link-button:hover {
    color: #cad4db;
}

li {
    list-style: none;
}

h1 {
    font-size: 4.063rem;
    text-align: center;
    font-family: "Futura-Light";
    text-transform: uppercase;
    font-weight: 800;
    margin: 0;
}


#container {
    display: flex;
    flex-direction: column;
    align-content: center;
    text-align: center;
    justify-content: center;
    align-items: center;
    min-height: 110vh;
    min-width: 100%;
    margin-bottom: 145px;
}

#hide-watermark {
    background-color: #fff;
    width: 138px;
    height: 145px;
    position: absolute;
    right: 19px;
    z-index: 10;
    bottom: 118px;
}



#animation-spline {
    height: 66vh;
    width: 100%;
    text-align: center;

}


.button {
    width: 365px;
    height: 86px;
    cursor: pointer;
    background-color: black;
    border-radius: 350px;
    outline: none;
    border: none;
}

#product-material {
    background-image: url(../images/earbuds-material.png);
    width: 100%;
    height: 81vh;
    background-position: center;
    background-repeat: no-repeat;
}

h2 {
    font-size: 4.063rem;
    font-family: "Futura-Light";
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

h3 {
    font-size: 2.188rem;
    color: white;
    font-family: "Futura-Light";
}



#first-section {
    width: 80%;
    display: flex;
    margin-inline: 0;
    align-items: center;
    margin-inline: auto;
    justify-content: space-around;

    min-height: 67vh;
}


#first-section p {
    font-size: 1.063rem;
    font-family: "Futura-Light";
    color: white;
    text-align: center;
    height: 25%;
    display: flex;
    align-content: center;
    align-items: center;
    width: 70%;
}


.features {
    width: 465px;
    height: 394px;
    background-color: #434E58;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-content: center;
    align-items: center;
}

#icon-1 {
    height: 79px;
    width: 78px;
}

#icon-2 {
    height: 59px;
    width: 78px;
}

#icon-3 {
    height: 63px;
    width: 78px;
}





#second-section {
    background-image: url(../images/client\ wearing\ earbuds.png);
    width: 100%;
    min-height: 112vh;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

#noise-cancellation {
    display: flex;
    width: 83%;
    justify-content: space-between;
    margin-inline: auto;
    min-height: 76vh;
    align-content: center;
    align-items: center;
}

.info {
    height: 292px;
    width: 411px;
    background-color: #161616;
    border-radius: 75px;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    flex-direction: column;
}

.info p {
    color: white;
    font-size: 1.25rem;
    font-family: "Futura-Light";
}

.noise-icon {
    width: 161px;
    height: 81px;
}

h4 {
    font-size: 4.063rem;
    color: white;
    font-family: "Futura-Light";
    text-align: center;
    margin: 0;
}

#earbuds {
    width: 411px;
    height: 305px;
}

#colors {
    width: 333px;
    height: 55px;
}


#third-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;

    justify-content: flex-start;
    align-items: center;

}

#price-section {
    display: flex;
    flex-direction: column;
    align-items: center;

    align-content: center;
    text-align: center;
    width: 50%;

    min-height: 93vh;
    justify-content: space-around;
}

h5 {
    font-size: 2.813rem;
    font-weight: bold;
    font-family: "Futura-Light";
    margin: 0;
}

#price-section p {
    font-size: 1.563rem;

    font-family: "Futura-Bold";
    margin: 0;

    justify-content: space-evenly;
}


#fourth-section {
    width: 100%;
    min-height: 77vh;

    display: flex;
    justify-content: center;
}

#customer-review {
    width: 40%;

    display: flex;
    align-items: center;
    justify-content: space-evenly;
}

#review {
    width: 50%;

    min-height: 50%;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
}

#review p {
    font-size: 1.063rem;
    font-family: "Futura-Book";
}

#stars {
    width: 175px;
    height: 35px;
}

#arrows {
    width: 134px;
    height: 45px;
}

span {
    font-size: 1.063rem;
    font-family: "Futura-Demi";
}

#footer {
    display: flex;
    height: 13vh;

    align-content: center;
    align-items: center;
}

#footer ul {
    display: flex;
    width: 50%;

    align-items: center;
    align-content: center;
    justify-content: space-evenly;
    margin-inline: auto;
}

#footer li {
    font-size: 1.063rem;
    font-family: "Futura-Book";

}

#logo-footer {
    width: 127px;
    height: 39px;
    margin-left: 20px;
}

footer a:hover {
    text-decoration: underline;
    color: #777a7c;

}

/* VERSION RESPONSIVE */




@media screen and (max-width: 756px) {




    #navigation-bar {
        display: flex;
        min-width: 100%;
        color: black;
        background-color: white;
        align-content: center;
        align-items: center;
        filter: drop-shadow(0px 5px 8px #b7b7b7);
        position: fixed;
        z-index: 1;
        min-height: 22vh;
        flex-direction: column;
    }

    #nav-list {
        display: flex;
        min-width: 26%;
        align-items: center;
        justify-content: center;
        justify-content: space-evenly;
        padding: 0;
        margin-inline: auto;
        min-height: 12vh;
        flex-direction: column;

    }


    #logo-truesound {
        padding-left: 0;
        padding-top: 16px;
    }

    a {
        text-decoration: none;
        color: black;
    }

    #nav-list a {
        font-family: "Futura-Book";
        font-size: 1.063rem;

        letter-spacing: 0.7px;
    }

    #nav-list a:hover {
        color: #777a7c;
    }


    .link-button {
        padding: 27px 59px 27px 56px;
        color: white;
        font-size: 1.688rem;
        font-family: "Futura-Light";
        letter-spacing: 0.2px;
    }

    .link-button:hover {
        color: #cad4db;
    }

    li {
        list-style: none;
    }

    h1 {
        font-size: 2.7rem;
        text-align: center;
        font-family: "Futura-Light";
        text-transform: uppercase;
        font-weight: 800;
        margin: 0;
        line-height: 53px;
    }


    #container {
        display: flex;
        flex-direction: column;
        align-content: center;
        text-align: center;
        align-items: center;
        min-height: 112vh;
        min-width: 100%;
        margin-bottom: 145px;
        justify-content: flex-end;
    }

    #hide-watermark {
       background-color: #ffffff;
        width: 150px;
        height: 145px;
        position: absolute;
        right: 12px;
        z-index: 10;
        bottom: 0px;
        top: 89vh;
    }



    #animation-spline {
        height: 66vh;
        width: 100%;
        text-align: center;

    }


    .button {
        width: 365px;
        height: 86px;
        cursor: pointer;
        background-color: black;
        border-radius: 350px;
        outline: none;
        border: none;
    }

    #product-material {
        background-image: url(../images/earbuds-material.png);
        width: 100%;
        height: 45vh;
        background-position: center;
        background-repeat: no-repeat;
        background-size: contain;
    }

    h2 {
        font-size: 4.063rem;
        font-family: "Futura-Light";
        min-height: 150px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    h3 {
        font-size: 2.188rem;
        color: white;
        font-family: "Futura-Light";
    }



    #first-section {
        width: 100%;
        display: flex;
        margin-inline: 0;
        align-items: center;
        margin-inline: auto;
        justify-content: space-around;
        min-height: 160vh;
        flex-direction: column;
    }


    #first-section p {
        font-size: 1.063rem;
        font-family: "Futura-Light";
        color: white;
        text-align: center;
        height: 25%;
        display: flex;
        align-content: center;
        align-items: center;
        width: 70%;
    }


    .features {
        width: 465px;
        height: 394px;
        background-color: #434E58;
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
        align-content: center;
        align-items: center;
    }

    #icon-1 {
        height: 79px;
        width: 78px;
    }

    #icon-2 {
        height: 59px;
        width: 78px;
    }

    #icon-3 {
        height: 63px;
        width: 78px;
    }





    #second-section {
        background-image: url(../images/client\ wearing\ earbuds.png);
        width: 100%;
        min-height: 113vh;
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        display: flex;
        flex-direction: column;
        justify-content: space-around;
    }

    #noise-cancellation {
        display: flex;
        width: 83%;
        justify-content: space-between;
        margin-inline: auto;
        min-height: 76vh;
        align-content: center;
        align-items: center;
        flex-direction: column;
    }

    .info {
        height: 292px;
        width: 411px;
        background-color: #161616;
        border-radius: 75px;
        display: flex;
        justify-content: space-evenly;
        align-items: center;
        flex-direction: column;
    }

    .info p {
        color: white;
        font-size: 1.25rem;
        font-family: "Futura-Light";
    }

    .noise-icon {
        width: 161px;
        height: 81px;
    }

    h4 {
        font-size: 2.7rem;
        color: white;
        font-family: "Futura-Light";
        text-align: center;
        margin: 0;
    }

    #earbuds {
        width: 411px;
        height: 305px;
    }

    #colors {
        width: 333px;
        height: 55px;
    }


    #third-section {
        min-height: 100vh;
        display: flex;
        flex-direction: column;

        justify-content: flex-start;
        align-items: center;

    }

    #price-section {
        display: flex;
        flex-direction: column;
        align-items: center;

        align-content: center;
        text-align: center;
        width: 50%;

        min-height: 93vh;
        justify-content: space-around;
    }

    h5 {
        font-size: 2.813rem;
        font-weight: bold;
        font-family: "Futura-Light";
        margin: 0;
    }

    #price-section p {
        font-size: 1.563rem;

        font-family: "Futura-Bold";
        margin: 0;

        justify-content: space-evenly;
    }


    #fourth-section {
        width: 100%;
        min-height: 77vh;
        display: flex;
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }

    #customer-review {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-evenly;
        flex-direction: column;
        min-height: 105vh;
    }

    #review {
        width: 60%;
        min-height: 50%;
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
    }

    #review p {
        font-size: 1.063rem;
        font-family: "Futura-Book";
    }

    #stars {
        width: 175px;
        height: 35px;
    }

    #arrows {
        width: 134px;
        height: 45px;
    }

    span {
        font-size: 1.063rem;
        font-family: "Futura-Demi";
    }

    #footer {
        display: flex;
        min-height: 14vh;
        align-content: center;
        align-items: center;
        flex-direction: column;
        justify-content: center;
    }

    #footer ul {
        display: flex;
        width: 50%;

        align-items: center;
        align-content: center;
        justify-content: space-evenly;
        margin-inline: auto;
    }

    #footer li {
        font-size: 1.063rem;
        font-family: "Futura-Book";

    }

    #logo-footer {
        width: 127px;
        height: 39px;
        margin-left: 20px;
    }

    footer a:hover {
        text-decoration: underline;
        color: #777a7c;

    }





}