:root {
    --white: hsl(0, 0%, 100%);
    --text: hsl(228, 12%, 48%);
    --pale: hsl(32, 37%, 92%);
    --green: hsl(158, 36%, 37%);
    --header-text: hsl(212 ,  21%, 14%);
}

* {
    margin: 0;
    scroll-behavior: smooth;
}

body{
    background-color: var(--pale);
}

#header-img {
    width: 60px;
    object-fit: contain;
}

#nav-bar {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    position: fixed;
    width: 100%;
    top: 0;
    background-color: var(--white);
    padding: 10px;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    padding: 0 10px ;
}

.logo-container {
    display: flex;
    align-items: center;
}

.the-product {
    font-size: 25px;
    margin-left: 10px;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
}

#email-section {
    margin-top: 50px;
    margin-bottom: -50px;
}

input{
    padding: 8px;
    border-radius: 5px;
    border: 1px solid var(--green);
}

#submit {
    background-color: var(--green);
    color: var(--white);
    cursor: pointer;
}

section::before {
    display: block;
    content: " ";
    margin-top: 0;
    height: 100px;
    visibility:hidden;
    pointer-events: none;
}

section {
    margin: 40px 20px;
    text-align: center;
}

h2 {
    font-family: "fraunces";
    margin: 10px;
}

.icon {
    color: var(--green);
    margin-right: 30px;
}

#features  {
    text-align: left;
    max-width: 800px;
    margin: auto;
}

.feature {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px;
    font-family: "montserrat";
}

#video {
    width: 100%;
}

.product-cards{
    margin-top: 50px;;
}

.product-image {
    width: 100%;
    margin: auto;
    height:500px;
    background-repeat: no-repeat;
    background-size: contain;
    border-radius: 10px 10px 0 0;
}

.product1 {
    background-image: url(https://www.f5fp.com/wp-content/uploads/2014/09/How-to-Win-Friends-Influence-People.jpeg);
}

.product2 {
    background-image: url(https://www.amber.co.ke/wp-content/uploads/2020/01/rdpd-1.jpg);
}

.product3 {
    background-image: url(https://nuriakenya.com/wp-content/uploads/2020/11/Atomic-Habits-by-James-Clear.jpg);
}

.card {
    background-color: var(--white);
    border-radius:10px;
    width:90%;
    margin: auto;
    margin-bottom: 50px;
}

.inner-card {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    padding: 10px;
}

.content {
    font-family: "montserrat";
    color: var(--text);
    margin-bottom: 10px;
}

.flex {
    display: flex;
    align-items: center;
}

.main-price {
    margin-right: 20px;
    font-size: 30px;
    font-family: "fraunces";
    color: var(--green);
}
.old-price {
    text-decoration: line-through;
    color: var(--text);
}

.author {
    font-family: "montserrat";
    letter-spacing: 5px;
    color: var(--text);
    text-transform: uppercase;
}

.header {
    font-family: "fraunces";
    margin: 10px 0;
    color: var(--header-text)
}

.add {
    background-color: var(--green);
    cursor: pointer;
    padding: 15px;
    border: none;
    border-radius: 10px;
    width: 100%;
    color:var(--white);
    font-family: "montserrat";
    font-weight: 700;
    margin-top: -30px;
}

@media only screen and (min-width: 600px)
{
    #nav-bar {
        flex-direction: row;
    }

    .add {
        margin-top: -20px;
    }
}

@media only screen and (450px < width < 600px){
    .card {
        font-size: 0.85rem;
    }

    .product-image {
        height: 400px;
    }
    .add {
        margin-top: -5px;
    }
}

@media only screen and (450px <= width){
    .card {
        display: flex;
        max-width: 525px;
    }

    .inner-card {
        width: 300px;
        padding: 20px;
    }

    .product-image {
        width: 400px;
        border-radius: 10px 0 0 10px;
    }
}

@media only screen and (width >= 1000px) {
    #video {
        width: 70%;
    }

    .product-cards {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
    }
}

@media (max-width:450px)
{
    .inner-card {
        height: 400px;
    }
    .flex {
       justify-content: center;
    }

    .special {
        margin-top: -70px;
    }
}