/* Importing static fonts */

@font-face {
    font-family: "Poppins";
    src: url(../fonts/Poppins-Regular.ttf) format("truetype");
}

@font-face {
    font-family: "Poppins Medium";
    src: url(../fonts/Poppins-Medium.ttf) format("truetype");
}

/* END */

/* Minimal CSS reset for browser compatibility */

body {
    scroll-behavior: smooth;
}

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

* {
    margin: 0;
    padding: 0;
}

ul[class], ol[class] {
    list-style: none;
}

input, button, textarea, select {
    font: inherit;
}

img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    background: transparent;
    cursor: pointer;
}

/* END */

/* Declaring global custom CSS properties */

:root {

    --main-width: 1280px;
    --main-side-margin: 1rem;
    --main-side-padding: 1rem;

}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f3f4f6;
    font-size: .875rem;
    color: #69699b;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.main_container {
    width: 100%;
    max-width: var(--main-width);
    padding: 0 var(--main-side-padding);
    margin: 0 auto;
}

/* Main navigation bar */

.header_navigation {
    position: fixed;
    background-color: #FFFFFF;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 100;
    box-shadow: rgba(149, 149, 149, 0.15) 0 3px 10px;
}

.navigation_bar {
    font-family: 'Poppins Medium', sans-serif;
    padding: var(--main-side-padding);
    height: 3.5rem;

    display: flex;
    flex-direction: row;
    align-content: center;
    justify-content: space-between;
    align-items: center;
}

.navigation_container {
    display: flex;
    flex-direction: row;
    align-items: center;
    column-gap: 2.5rem;
}

.navigation_logo {
    display: flex;
    z-index: 110;
}

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

.navigation_list {
    padding: 0;
    order: 0;

    display: flex;
    align-items: center;
    flex-direction: row;
    column-gap: 1rem;
}

.navigation_item {
    width: 100%;
}

.navigation_link {
    display: flex;
    cursor: pointer;
    position: relative;
    align-items: center;
    white-space: nowrap;
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    color: #69699b;
    width: 100%;
}

.navigation_link:hover {
    background-color: #eff0f1;
}

.navigation_signin {
    display: flex;
    cursor: pointer;
    position: relative;
    align-items: center;
    white-space: nowrap;
    background-color: #98cd04;
    padding: 0.35rem 0.75rem;
    border-radius: 4px;
    color: #FFFFFF;
}

.navigation_signin:hover {
    background-color: #80b404;
}

/* Custom toggle(checkbox) for the mobile version */

[type="checkbox"]:checked,
[type="checkbox"]:not(:checked) {
    position: absolute;
    display: none;
    opacity: 0;
    pointer-events: none;
}

#navigation_toggle:checked ~ .navigation_extras label,
#navigation_toggle:not(:checked) ~ .navigation_extras label {
    display: none;
}

.navigation_extras {
    display: flex;
    align-items: center;
    column-gap: 1rem;
    color: #69699b;
    z-index: 110;
    order: 1;
}

@media screen and (max-width: 900px) {

    #navigation_toggle:checked ~ .navigation_extras label,
    #navigation_toggle:not(:checked) ~ .navigation_extras label {
        display: flex;
    }

    #navigation_toggle:not(:checked) ~ .navigation_extras label .navigation_close,
    #navigation_toggle:checked ~ .navigation_extras label .navigation_open {
        display: none;
    }

    .navigation_container .navigation_list {
        position: fixed;
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        top: -100%;
        left: 0;
        padding: 4rem 1rem 1rem 1rem;
        row-gap: 1rem;
        transition: .3s;
        background-color: #FFFFFF;
        box-shadow: rgba(149, 149, 149, 0.15) 0 3px 10px;
    }

    .navigation_list .navigation_link {
        padding: 0.60rem 1rem;
    }

    #navigation_toggle:checked ~ .navigation_container .navigation_list {
        top: 0;
    }

    #navigation_toggle:not(:checked) ~ .navigation_extras label .navigation_open,
    #navigation_toggle:checked ~ .navigation_extras label .navigation_close {
        display: flex;
        cursor: pointer;
    }
}