:root {
    --primary-dark: #616161;
    --primary-dark-alfa: #61616180;
    --primary-light: #F5F5F5;
    --primary: #9E9E9E;
    --accent: #FFC107;
    --primary-text: #212121;
    --secondary-text: #757575;
    --text_icons: #212121;
    --divider: #BDBDBD;

    font-size: 16px;
    line-height: 1.5em;
}

*,
*::after,
*::before {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: all 0.25s ease-in-out;
    -moz-transition: all 0.25s ease-in-out;
    -ms-transition: all 0.25s ease-in-out;
    -o-transition: all 0.25s ease-in-out;
    transition: all 0.25s ease-in-out;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--primary-light);
    color: var(--primary-text);
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 300;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    color: var(--accent);
    text-decoration: none;
}

p {
    margin-bottom: 0.5rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    letter-spacing: 0;
    line-height: 2em;
    margin: 0 0 2rem;
    padding: 0 0 10px 0;
    position: relative;
}

h1 > span,
h2 > span,
h3 > span,
h4 > span,
h5 > span,
h6 > span {
   color: var(--accent);
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.8rem;
}

h3 {
    font-size: 1.6rem;
}

h4 {
    font-size: 1.4rem;
}

h5 {
    font-size: 1.2rem;
}

h6 {
    font-size: 1rem;
}

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

.header, .footer {
    background-color: var(--primary);
    color: var(--primary-text);
}

.odd-section {
    background-color: var(--divider);
    color: var(--primary-text);
}

.even-section {
    background-color: var(--primary-light);
    color: var(--primary-text);
}

img {
    max-width: 100%;
    height: auto;
}

.layout_padding {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

.header_section {
    float: left;
    padding: 1.5rem 0;
    width: 100%;
}

.toggle_icon {
    font-size: 2rem;
    cursor: pointer;
}

.toggle_icon:hover {
    color: var(--primary-light);
}

.contact_menu ul {
    margin: 0;
    padding: 0;
    list-style: none;
    text-align: center;
}

.contact_menu li {
    display: inline-block;
}

.contact_menu li:not(:last-of-type) {
    margin-right: 2rem;
}

.contact_menu li:hover {
    background-color: var(--primary-light);
}

.contact_menu a {
    display: block;
    line-height: 1em;
    padding: 0.75rem 1rem;
}

.contact_menu a:hover {
    color: inherit;
}

.costum_header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.overlay {
    background-color: var(--primary-dark-alfa);
    color: var(--primary-light);
    height: 100%;
    left: 0;
    overflow-x: hidden;
    position: fixed;
    top: 0;
    transition: 0.5s;
    width: 0;
    z-index: 1;
}

.overlay .closebtn {
    position: absolute;
    top: 20px;
    right: 45px;
    font-size: 3rem;
}

.overlay a {
    padding: 0;
    text-decoration: none;
    font-size: 1.375rem;
    display: block;
}

.overlay-content {
    position: relative;
    top: 10%;
    width: 100%;
    text-align: center;
    margin-top: 30px;
}

.banner_section {
    float: left;
    height: auto;
    padding: 5rem 0;
    width: 100%;
}

#back-to-top,
.carousel-control-prev,
.carousel-control-next {
    background-color: var(--accent);
    color: var(--primary-light);
    font-size: 1.25rem;
    height: 4rem;
    opacity: 1;
    position: absolute;
    text-shadow: 2px 2px 0.5rem var(--primary-dark);
    width: 4rem;
}

#back-to-top:hover,
#back-to-top:focus,
.carousel-control-prev:hover,
.carousel-control-next:hover,
.carousel-control-prev:focus,
.carousel-control-next:focus {
    background-color: var(--primary-text);
}

#back-to-top {
    align-items: center;
    bottom: 1rem;
    display: flex;
    justify-content: center;
    left: auto;
    opacity: 1;
    position: fixed;
    right: 1rem;
    text-decoration: none;
    top: auto;
    visibility: visible;
}

#back-to-top.hide {
    opacity: 0;
    visibility: hidden;
}

a.carousel-control-prev {
    bottom: 35%;
    left: auto;
    right: 1rem;
    top: auto;
}

a.carousel-control-next {
    bottom: auto;
    left: auto;
    right: 1rem;
    top: 35%;
}

.services_section {
    float: left;
    height: auto;
    width: 100%;
}

.services_section_2 {
    padding-top: 5rem;
}

.services_taital {
    text-align: center;
}

.services_taital::after {
    background-color: var(--primary-text);
    border-radius: 10px;
    bottom: 0;
    content: '';
    display: block;
    height: 10px;
    left: 0;
    margin: 0 auto;
    position: absolute;
    right: 0;
    width: 85px;
}

.services_text {
    width: 100%;
    text-align: center;
    margin: 0;
}

.service {
    display: flex;
    flex-flow: column;
    position: relative;
    width: 100%;
}

.service > .service_text {
    text-align: center;
    padding: 3rem 1rem;
}

.service > .service_text sup {
    font-size: smaller;
    cursor: help;
}

.service > .service_image {
    color: var(--primary-light);
    position: relative;
    width: 100%;
}

.service > .service_image::before {
    content: '';
    display: block;
    padding-bottom: 100%;
    position: inherit;
    width: 100%;
}

.service > .service_image::after {
    border-bottom: none;
    border-left: 3rem solid transparent;
    border-right: 3rem solid transparent;
    border-top: 3rem solid;
    bottom: auto;
    content: '';
    display: block;
    height: 0;
    left: 0;
    margin: 0 auto;
    position: absolute;
    right: 0;
    top: 0;
    width: 0;
}

.service > .service_image > img {
    bottom: 0;
    height: 100%;
    left: 0;
    object-fit: cover;
    position: absolute;
    right: 0;
    top: 0;
    width: 100%;
}

.express_text {
    float: left;
    width: 100%;
}

.providing_section {
    float: left;
    height: auto;
    width: 100%;
}

.providing_section_2 {
    background-attachment: fixed;
    background-image: url(../images/section-image.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    color: var(--primary-light);
    float: left;
    padding: 8rem 0;
    position: relative;
    text-align: center;
    width: 100%;
}

.providing_section_2 > * {
    position: inherit;
}

.providing_section_2::before {
    background-color: var(--primary-dark);
    bottom: 0;
    content: '';
    display: block;
    height: 100%;
    left: 0;
    opacity: 0.7;
    position: absolute;
    right: 0;
    top: 0;
    width: 100%;
    z-index: 0;
}

.clean_text {
    float: left;
    font-size: 2rem;
    text-align: center;
    width: 100%;
}

.ipsum_text {
    float: left;
    text-align: center;
    width: 100%;
}

.choose_section {
    width: 100%;
    float: left;
}

.choose_section_2,
.choose_slider,
.choose_gallery {
    width: 100%;
    float: left;
}

.choose {
    padding: 2rem 1rem;
}

.choose_section_2 {
    margin-bottom: 2rem;
}

.choose_section_2 [class^="col-"]:nth-of-type(2n) .choose {
    background-color: var(--divider);
}

.number {
    display: flex;
    width: 100%;
}

.number_text {
    border: 1px solid;
    font-size: 1rem;
    height: 35px;
    line-height: 1.2em;
    padding: 0.5rem;
    text-align: center;
    width: 40px;
}

.trusted_text {
    float: left;
    font-size: 1rem;
    line-height: 1.2em;
    padding: 0.5rem 1rem;
    width: 100%;
}

.choose_text {
    margin: 0;
    width: 100%;
}

.gallery-item {
    background-color: #ffffff;
    margin: 0.5rem 0;
    padding: 0.5rem;
}

.gallery-item > .image {
    display: block;
    position: relative;
}

.gallery-item > .image::before {
    content: '';
    display: block;
    padding-top: 100%;
    width: 100%;
}

.gallery-item > .image > img {
    bottom: 0;
    display: block;
    height: 100%;
    left: 0;
    object-fit: cover;
    position: absolute;
    right: 0;
    top: 0;
    width: 100%;
}

.footer_section {
    background-color: var(--primary-text);
    color: var(--primary-light);
    float: left;
    height: auto;
    width: 100%;
}

.useful_text {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    width: 100%;
}

.footer_menu {
    float: left;
    width: 100%;
}

.footer_text {
    float: left;
    width: 100%;
}

.footer_text:not(:last-of-type),
.location_text:not(:last-of-type),
.footer_menu li:not(:last-of-type) {
    margin-bottom: 10px;
}

.location_text {
    float: left;
    width: 100%;
}

.copyright_section {
    background-color: var(--primary-text);
    color: var(--primary);
    float: left;
    font-size: 0.8rem;
    height: auto;
    width: 100%;
}

.copyright_section::before {
    border-bottom: 1px solid;
    content: '';
    display: block;
    margin: 0 auto;
    max-width: 760px;
    width: 100%;
}

.copyright_text {
    float: left;
    text-align: center;
    width: 100%;
}

.popup {
    bottom: auto;
    height: auto;
    left: 50%;
    max-height: 100vh;
    max-width: 35rem;
    padding: 1rem;
    position: fixed;
    opacity: 1;
    overflow: auto;
    right: auto;
    top: 50%;
    transform: translate3d(-50%, -50%, 0);
    transition-duration: 0.3s;
    transition-property: opacity, visibility;
    transition-timing-function: linear;
    visibility: visible;
    width: 100%;
}

.popup.hidden {
    opacity: 0;
    visibility: hidden;
}

.popup > .close {
    align-items: center;
    background-color: var(--accent);
    bottom: auto;
    color: var(--primary-light);
    display: flex;
    font-size: 1rem;
    height: 2rem;
    justify-content: center;
    left: auto;
    opacity: 1;
    position: absolute;
    right: 0;
    text-shadow: 2px 2px 0.5rem var(--primary-dark);
    top: 0;
    width: 2rem;
}

.popup > .close:hover {
    background-color: var(--primary-text);
}

.popup-body {
    background-color: var(--primary-light);
    box-shadow: 2px 2px 0.5rem var(--primary-dark);
}

.popup-header,
.popup-main,
.popup-footer {
    padding: 1rem;
}

.eu-banner {
    background-color: #ffffff;
    color: #ffffff;
    text-align: center;
}

.eu-info {
    font-size: 0.9rem;
}

.eu-info .popup-header p:first-child {
    margin-bottom: 2rem;
}

.eu-info .gov {
    background-color: var(--accent);
    color: var(--primary-text);
    padding: 0.5rem;
}