h1 {
    text-align: center;
}

/* Hero Section */

.home-hero {
    background-image: url( '../img/home/hero-home.png' );
    background-position: center top;
    background-size: cover;
    padding-top: 4%;
    padding-bottom: 4%;
}

.home-hero .container {
    max-width: 100%;
}

.home-hero .lead {
    font-family: var( --font-futura );
    font-weight: var( --font-futura-demi-weight );
    font-size: 1.5rem; 
}

.home-hero-message {
    background-color: rgba( 255, 255, 255, 0.5 );
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    padding: 20px;
    border-radius: 8px;
    font-size: 1rem;
}

.home-hero-message h1 {
    text-align: left;
    font-size: 2.3rem; 
    font-family: var( --font-futura );
    font-weight: var( --font-futura-demi-weight );
    margin-bottom: 10px;
}

/* Get to Know SkinKnowing */

.home-know {
    background-color: #DE5DA5;
    color: #ffffff;
}

.home-know h1 {
    color: var( --main-text-color );
}

.home-know a {
    font-family: var( --font-futura-bold );
    font-weight: var( --font-futura-bold-weight );
    font-size: 1.375rem;
    color: var( --main-text-color );
}

.know-icon {
    position: relative;
    height: 70px; 
    width: 70px;
}

.know-icon:before {
    content: "";
    position: absolute;
    background-image: url( ../img/icons/hexagon-pink.svg );
    background-repeat: no-repeat;
    background-position: center;
    z-index: 1;
    height: 100%;
    width: 100%;
}

.know-icon:after {
    content: "";
    position: absolute;
    background-repeat: no-repeat;
    background-position: center;
    z-index: 2;
    height: 100%;
    width: 100%;
}

.know-icon-laboratory:after {
    background-image: url( ../img/icons/laboratory.svg );
}

.know-icon.know-icon-laboratory:before {
    left: 40%;
}

.know-icon-pump:after {
    background-image: url( ../img/icons/pump.svg );
}

.know-icon.know-icon-pump:before {
    left: 40%;
}

.know-icon-forum:after {
    background-image: url( ../img/icons/forum.svg );
}

.know-icon.know-icon-forum:before {
    left: 20%;
}

.know-icon-formula:after {
    background-image: url( ../img/icons/formula.svg );
}

.know-icon.know-icon-formula:before {
    left: 20%;
}

/* How it Works */

.home-how {}

.home-how dt, .home-how dd {
    color: var( --color-inactive );
}

.home-how dt {
    font-size: 4.0rem;
    line-height: normal;
    font-weight: var( --main-body-font-weight-regular );
}

.home-how dt[aria-expanded="true"], home-how dd[aria-expanded="true"] {
    color: var( --color-purple );
}

.home-how dd {
    font-family: var( --font-futura );
    font-weight: var( --font-futura-medium-weight );
    font-size: 1.5rem;
    padding-left: 15px;
}

.home-how dd[aria-expanded="true"] {
    border-left: 5px solid var( --color-purple );
    color: var( --main-text-color );
}

.home-how-icon {
    color: #DE5DA5;
}

.home-how .collapse:not(.show) {
    display: block;
}

/* Know the Best... */

.home-best {
    background-color: var( --color-purple );
    color: #ffffff;
}

.home-best ul {
    font-family: var( --font-futura );
    font-weight: var( --font-futura-demi-weight );
    text-transform: uppercase;
    list-style: none;
}

.home-best ul img {
    height: 15px;
}

.home-best ul li:last-child:after {
    display: none;
}

.home-best .btn-primary {
    background-color: #ffffff;
    color: var( --main-text-color );
}

.home-best .btn-primary:hover {
    background-color: var( --color-deepAqua );
    border: 2px solid var( --main-text-color );
} 

.home-best .btn-secondary {
    background-color: transparent;
    color: #ffffff;
    border: 2px solid #ffffff;
}

/* Hi I'm Dr. Levin */

.home-hi {
    position: relative;
}

.home-hi h1 {
    font-size: 3.875rem;
    line-height: normal;
    margin-bottom: 0px;
}

.home-hi .lead {
    font-weight: var( --font-futura );
    font-size: 2.0rem;
    line-height: normal;
    margin-bottom: 15px;
}


/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) { }

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {

    .home-hi:after {
        content: "";
        display: block;
        position: absolute;
        right: 0px;
        top: 40px;
        width: 100%;
        height: 200px;
        background-image: url( '../img/chemical-aqua.svg' );
        background-position: top right;
        background-repeat: no-repeat;
        z-index: -1;
    }

    

}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) { 

    .home-hero .container {
        max-width: 90%;
    }

    .home-hero-message {
        padding: 40px;
        width: 100%;
    }

    .home-hero-message h1 {
        font-size: 2.0rem; 
    }

    .home-how .collapse:not(.show) {
        display: none;
    }

    .home-hi .container {
        max-width: 90%;
    }

    .home-hi:before {
        content: "";
        display: block;
        position: absolute;
        right: 0px;
        bottom: 15%;
        width: 100%;
        height: 350px;
        background-image: url( '../img/chemical-aqua-thin.svg' );
        background-position: bottom left;
        background-repeat: no-repeat;
        z-index: -1;
    }

}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) { 

    .home-hero-message h1 {
        font-size: 3.0rem; /* 72px */
    }

    .home-hero-message {
        width: 55%;
    }

}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1600px) { 

    .home-hero-message {
        width: 54.87%;
    }

    .home-hero-message h1 {
        font-size: 4.0rem; /* 72px */
    }

}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1900px) { 

    .home-hero .container {
        max-width: 1800px;
    }

    .home-hero-message {
        width: 54.17%;
    }

    .home-know .container {
        max-width: 1500px;
    }

    .home-know .row > div {
        padding-right: 30px;
        padding-left: 30px;
    }

}


/* Retina Display Handling */
@media
only screen and (-webkit-min-device-pixel-ratio: 2),
only screen and (   min--moz-device-pixel-ratio: 2),
only screen and (     -o-min-device-pixel-ratio: 2/1),
only screen and (        min-device-pixel-ratio: 2),
only screen and (                min-resolution: 192dpi),
only screen and (                min-resolution: 2dppx) { 

    .home-hero {
        background-image: url( '../img/home/hero-home@2x.png' );
    }

}