@font-face {
    font-family: 'Epilogue';
    src: url('fonts/Epilogue-Medium.woff2') format('woff2'),
    url('fonts/Epilogue-Medium.woff') format('woff'),
    url('fonts/Epilogue-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'Epilogue';
    src: url('fonts/Epilogue-Bold.woff2') format('woff2'),
    url('fonts/Epilogue-Bold.woff') format('woff'),
    url('fonts/Epilogue-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
}

*, *::before, *::after {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html {
    --black: hsl(0, 0%, 8%);
    --white: hsl(0, 0%, 98%);
    --grey: hsl(0, 0%, 41%);
    font-size: 62.5%;
}

body {
    font-family: 'Epilogue', sans-serif;;
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--black);
    min-height: 100vh;
}

.wrapper--m {
    padding: 0 2rem;
    max-width: 70rem;
    margin: 0 auto;
}

.remove-scroll {
    overflow: hidden;
}

/* Prevent CSS transitions on page load with JS */
.prevent-preload-transitions * {
    transition: none !important;
}

.overlay {
    background-color: rgba(0, 0, 0, 0.6);
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 9;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;

}

.overlay--show {
    opacity: 1;
    visibility: visible;
}

a {
    text-decoration: none;
    color: var(--grey);
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    transition: all 0.3s;
}

a:active{
    color: var(--black);
}

.btn {
    border: 1px solid var(--black);
    padding: 1em 2em;
    background-color: var(--white);
    border-radius: 20px;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    transition: all 0.3s;
}

.btn:active{
    background-color: var(--black);
    color: var(--white);
}

.btn--black {
    background-color: var(--black);
    color: var(--white);
}

.btn--black:active{
    background-color: var(--white);
    color: var(--black);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3rem 0;
}

.navbar__menu-desktop{
    display: none;
}

.navbar__menu {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 10;
    width: 70%;
    height: 100%;
    overflow-y: auto;
    background-color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 2rem;
    padding: 2rem 3rem;
    transform: translateX(100%);
    transition: transform 0.3s;
}

.navbar__menu--open {
    transform: translateX(0);
}

.navbar__icon {
    width: 3rem;
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

.navbar__icon--close {
    align-self: flex-end;
}

.navbar__logo {
    width: 8rem;
    float: left;
}

.menu {
    list-style: none;
    align-self: flex-start;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.menu--inner-container {
    display: grid;
    grid-template-rows: 0fr;
    padding-left: 3rem;
    overflow: hidden;
    transition: grid-template-rows 0.5s, padding-top 0.5s;
}

.menu__item--open .menu--inner-container {
    grid-template-rows: 1fr;
    padding-top: 3rem;
}

.menu__item{
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}
.menu--inner {
    overflow: hidden;
}

.menu__link {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -webkit-user-select: none;
}

.menu__item--open > .menu__link{
    color: var(--black);
}

.menu__link--icon{
    display: flex;
    align-items: center;
    gap: 2rem;
}
.menu__item--dropdown {
    position: relative;
}

.menu__link--dropdown::after {
    display: inline-block;
    content: url("/images/icon-arrow-down.svg");
    position: absolute;
    top: 0;
    left: 9rem;
    transition: transform 0.3s;
}

.menu__item--open .menu__link--dropdown::after {
    transform: rotate(0.5turn);
}

.menu__icon {
    width: 1.8rem;
}

.navbar__login, .navbar__register {
    text-align: center;
}

.hero, .hero__content {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.hero {
    padding-bottom: 6rem;
}

.hero__photo {
    text-align: center;
}

.hero__img {
    max-width: 100%;
    height: auto;
}

.hero__text {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
}

.hero__title {
    font-size: 3rem;
    font-weight: 700;
}

.hero__description {
    color: var(--grey);
    line-height: 1.5;
}

.hero__link {
    align-self: center;
}

.hero__clients {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}

.hero__client-photo {
    width: 0;
    flex: 1 1 0;
}

@media only screen and (min-width: 62em) {
    body {
        font-size: 1.8rem;
    }

    .overlay{
        display: none;
    }

    .wrapper--m {
        padding: 0;
        max-width: unset;
    }

    .wrapper--d {
        padding-left: 10rem;
        padding-right: 10rem;
        max-width: 140rem;
        margin: 0 auto;
    }

    .header {
        padding: 0 4rem;
    }

    .navbar__icon {
        display: none;
    }

    .navbar__menu {
        display: none;
    }

    .navbar__menu-desktop{
        flex: 1 1 0;
        display: flex;
        align-items: center;
        gap: 2rem;
        font-size: 1.6rem;
    }

    .menu-desktop{
        display: flex;
        align-items: center;
        gap:4rem;
        padding-left: 4rem;
        list-style: none;
    }

    .menu--inner-desktop{
        display: flex;
        flex-direction: column;
        gap: 2rem 3rem;
        list-style: none;

    }

    .menu__icon-desktop{
        width: 1.6rem;
    }

    .menu__link-desktop--icon{
        display: flex;
        align-items: center;
        gap: 1.5rem;
    }

    .menu__item-desktop{
        cursor: pointer;
        -webkit-tap-highlight-color: rgba(0,0,0,0);
    }
    .menu__item--dropdown-desktop{
        position: relative;
    }

    .menu__item--dropdown-desktop::after{
        display: inline-block;
        content: url("images/icon-arrow-down.svg");
        margin-left: 0.5rem;
        transition: transform 0.3s;
    }

    .menu__item-desktop--open.menu__item--dropdown-desktop::after{
        transform: rotate(0.5turn);
    }

    .menu__item-desktop--open > .menu__link-desktop{
        color: var(--black);
    }

    .menu--inner-container-desktop{
        position: absolute;
        top: calc(100% + 1rem);
        left: 0;
        background-color: #fff;
        padding: 2rem;
        box-shadow: 0 0 28px rgba(0,0,0,0.2);
        border-radius: 15px;
        width: max-content;
        visibility: hidden;
        opacity: 0;
        transform: translateY(-10px);
        transition: visibility 0.3s, opacity 0.3s, transform 0.3s;
    }

    .menu__item-desktop--open .menu--inner-container-desktop{
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
    }

    .navbar__login-desktop {
        margin-left: auto;
    }




    .hero {
        flex-direction: row-reverse;
        align-items: stretch;
        gap: 8rem;
        padding-top: 2rem;
        padding-bottom: 6rem;
    }

    .hero__photo {
        flex: 1 1 0;
    }

    .hero__content {
        flex: 1 1 0;
    }


    .hero__content {
        justify-content: center;

    }

    .hero__text {
        gap: 4rem;
        text-align: left;
        margin-top: auto;
    }

    .hero__title {
        font-size: 6rem;
    }

    .hero__link {
        align-self: flex-start;
    }

    .hero__clients {
        margin-top: auto;
    }
}

@media (hover:hover) and (pointer: fine) {
    .btn:hover{
        background-color: var(--black);
        color: var(--white);
    }

    .btn--black:hover {
        background-color: var(--white);
        color: var(--black);
    }

    .menu__link:hover, .menu__link-desktop:hover,
    .navbar__login:hover, .navbar__login-desktop:hover{
        color: var(--black);
    }
}