/* BASE */

* {
    box-sizing: border-box;
    outline: 0;
}

body {
    margin: 0;
    padding: 0;
    font-size: 16px;
    font-family: 'Roboto', sans-serif;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: #c3d635;
}

ul {
    margin: 0;
    padding: 0;
    list-style: none;
}


/* SHARED */

h1 {
    text-align: center;
    font-size: 44px;
    font-weight: bolder;
    color: #c3d635;
    text-transform: uppercase;
}

h2 {
    font-size: 24px;
    font-weight: bolder;
    text-align: center;
}

.container {
    width: 1280px;
    max-width: 90%;
    margin: 0 auto;
}

.background-image {
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.dark-overlay {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, .5);
    z-index: 1;
}

header {
    padding: 15px 0;
    background-color: #161616;
}

.logo {
    display: inline-block;
    height: 60px;
}

.logo img {
    display: block;
    height: 100%;
}

nav {
    display: inline-block;
    text-transform: uppercase;
    float: right;
    color: white;
}

.hamburger {
    line-height: 60px;
    font-size: 36px;
    color: #878787;
    display: none;
}

.nav-desktop {
    vertical-align: top;
    text-align: right;
    line-height: 60px;
}

.nav-desktop li {
    display: inline-block;
    margin-left: 20px;
    opacity: .5;
}

.nav-desktop .nav-button-current {
    opacity: 1;
}

.nav-desktop li:hover {
    opacity: 1;
}

.nav-mobile {
    width: 85vw;
    right: -85vw;
    position: fixed;
    top: 90px;
    bottom: 0;
    background-color: white;
    z-index: 20;
    display: none;
}

.nav-mobile li {
    margin: 0;
    padding: 0;
    margin: 5px 0;
}

.nav-mobile .nav-button-current {
    background-color: #c3d635;
    color: #c3d635;
}

.nav-mobile li a {
    display: inline-block;
    text-align: center;
    width: 100%;
    padding: 20px;
}

footer {
    background-color: #161616;
    color: white;
    font-size: 14px;
    text-align: center;
    padding: 20px 0;
}

footer svg {
    fill: white;
}

.fb {
    text-align: center;
}

.static-banner .banner h1 {
    color: white;
    padding: 12vh 0;
    z-index: 2;
    position: relative;
    margin: 0;
}

.static-banner .banner {
    position: relative;
}


/* HOME */

.banner-slider {
    position: relative;
}

.banner-slider .banner {
    height: 70vh;
    position: relative;
}

.slick-dots {
    position: absolute;
    z-index: 1;
    left: 50%;
    transform: translateX(-50%);
    bottom: 5vh;
}

.slick-dots li {
    display: inline-block;
}

.slick-dots button {
    background-color: rgba(255, 255, 255, 0.5);
    border: 0;
    margin: 0 5px;
    border-radius: 50%;
    height: 25px;
    width: 25px;
    color: transparent;
}

.slick-dots .slick-active button {
    background-color: white;
}

.slick-dots button:hover {
    background-color: white;
    cursor: pointer;
}

.banner-info {
    margin-top: 20vh;
    position: relative;
    z-index: 2;
}

.banner-info .banner-title {
    font-size: 32px;
    color: white;
    line-height: 50px;
}

.banner-info .banner-title span {
    display: block;
    font-size: 60px;
    font-weight: bolder;
}

.banner-info .banner-text {
    line-height: 30px;
    color: white;
    font-size: 20px;
    margin-top: 5vh;
    width: 700px;
    max-width: 100%;
}

.training {
    padding: 5vh 0;
    background-color: #161616;
}

.training-features {
    display: flex;
    flex-flow: row wrap;
}

.training-features li {
    width: 21%;
    margin: 2%;
    padding: 15px;
    border: 1px solid rgba(255, 255, 255, .1);
    text-align: center;
    transition: background-color .16s;
    color: #c3d635;
}

.training-features li:hover {
    border: 1px solid #c3d635;
    background-color: #c3d635;
    color: white;
}

.training-features li .icon-wrapper {
    margin: 10px 0;
    border-radius: 50%;
    display: inline-block;
    background-color: #c3d635;
    width: 80px;
    height: 80px;
}

.training-features li:hover .icon-wrapper {
    border: 1px solid white;
}

.training-features li img {
    height: 40px;
    margin-top: 20px;
}

.working-hours {
    padding: 3vh 0;
    background-color: #c3d635;
    color: white;
    text-align: center;
    font-size: 26px;
}


/* ABOUT US */

.about {
    padding: 5vh 0;
}

.about p {
    text-align: center;
    width: 700px;
    max-width: 100%;
    margin: 20px auto;
}

.equipment-wrapper {
    padding: 5vh 0;
    background-color: #c3d635;
    color: white;
    color: #161616;
}

.equipment h2 {
    color: white;
    margin-top: 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
    padding-bottom: 2vh;
    color: #161616;
}

.equipment ul {
    display: flex;
    flex-flow: row wrap;
}

.equipment ul li {
    width: 18%;
    margin: 1%;
    text-align: center;
    padding: 10px;
    line-height: 24px;
    border: 1px solid rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background-color .16s;
}

.equipment ul li:hover {
    background-color: rgba(0, 0, 0, 0.1);
}


/* GALLERY */

.gallery {
    display: flex;
    flex-flow: row wrap;
    margin: 5vh 0;
}

.gallery li {
    width: 24.5%;
    margin: .25%;
    height: 250px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.gallery li div {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    transition: all 0.3s;
    opacity: 0.9;
}

.gallery li:hover div {
    top: -10%;
    bottom: -10%;
    left: -10%;
    right: -10%;
    opacity: 1;
}

.gallery-viewer {
    display: none;
    cursor: pointer;
    width: 90%;
    height: 90%;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.gallery-viewer img {
    max-width: 100%;
    max-height: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.gallery-dark-overlay {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    overflow: hidden;
    z-index: 9;
    background-color: rgba(0, 0, 0, .5);
    display: none;
    cursor: pointer;
}


/* SUPPLEMENTS */
.supplements {
    background-color: #c3d635;
}

.supplements-info {
    text-align: center;
    width: 700px;
    max-width: 100%;
    margin: 0 auto;
    padding: 10vh 0;
}

.supplements-info p {
    text-align: center;
    font-size: 22px;
}


/* PROMOTIONS */

.promotions .gallery li {
    height: 400px;
    max-height: 50vh;
}


/* MOBILE */

@media screen and (max-width: 80em) {
    .nav-desktop {
        display: none;
    }
    .hamburger {
        display: inline-block;
    }
    .nav-mobile {
        display: block;
        transition: right 0.3s;
    }
}

@media screen and (max-width: 48em) {
    h1 {
        font-size: 24px;
    }
    h2 {
        font-size: 16px;
    }
    .banner-info .banner-title {
        font-size: 20px;
        line-height: 30px;
    }
    .banner-info .banner-title span {
        font-size: 32px;
    }
    .banner-info .banner-text {
        line-height: 24px;
        font-size: 16px;
    }
    .training-features li {
        width: 48%;
        margin: 1%;
    }
    .training-features li .icon-wrapper {
        width: 80px;
        height: 80px;
    }
    .working-hours {
        font-size: 20px;
    }
    .gallery li {
        width: 49%;
        margin: 0.5%;
    }
    .equipment ul li {
        width: 48%;
        margin: 1%;
    }
    .supplements-info p {
        font-size: 16px;
        padding: 0 20px;
    }
}