* {
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    outline: none;
}

html {
    margin: 0;
    height: 100%;
}

body {
    height: 100%;
    font-size: 16px;
    font-family: 'Rubik', sans-serif;
    color: #050D18;
    line-height: 24px;
    padding: 0;
    margin: 0;
    position: relative;
    background: #fff;
    -webkit-text-size-adjust: none;
}

header, nav, section, article, aside, figure, footer, main {
    display: block;
    padding: 0;
    margin: 0;
}

/*tags*/

a {
    color: #2F80ED;
    text-decoration: none;
}

a:hover {
    color: #050D18;
    text-decoration: none;
}

p {
    padding: 0 0 20px 0;
    margin: 0;
}

ul, ol {
    padding: 0;
    margin: 0;
}

img {
    display: block;
    border: none;
}

/*end tags*/

/* Ошибка */

#overlay {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    opacity: 0.55;
    background-color: #000;
    display:none;
    transition: opacity ease 0.3s;
    z-index: 9999;
}

.error_top_text,
.success_top_text  {
    position: fixed;
    display: block;
    top: -110px;
    right: 30px;
    z-index: 104400;
    box-shadow: 6px 6px 13px -3px #000;
    -webkit-transition: all 0.5s ease-in-out;
    -o-transition: all 0.5s ease-in-out;
    transition: all 0.5s ease-in-out;
}

.error_top_text.badge_shake,
.success_top_text.badge_shake{
    top: 30px;
    -webkit-transition: all 0.5s ease-in-out;
    -o-transition: all 0.5s ease-in-out;
    transition: all 0.5s ease-in-out;
}

.custom_close{
    right: -15px;
    position: absolute;
    top: -15px;
}

/* Ошибка */

/*form preloader*/

.feedback_overlay{
    display:none;
    position: fixed;
    top: 0; bottom: 0; left: 0; right: 0;
    opacity: 0.8;
    background-color: #000;
    transition: opacity ease 0.3s;
    z-index: 9999;
}

.lds-ripple {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
}

.lds-ripple div {
    border: 4px solid #fff;
    opacity: 1;
    border-radius: 50%;
    animation: lds-ripple 1s cubic-bezier(0, 0.2, 0.8, 1) infinite;
}

.lds-ripple div:nth-child(2) {
    animation-delay: -0.5s;
}

@keyframes lds-ripple {

    0% {
        top: 36px;
        left: 36px;
        width: 0;
        height: 0;
        opacity: 1;
    }

    100% {
        top: 0;
        left: 0;
        width: 72px;
        height: 72px;
        opacity: 0;
    }

}

/*end form preloader*/

/*titles*/

h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: bold;
    font-size: 42px;
    line-height: 48px;
    padding: 0 0 15px;
    margin: 0;
}

h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 30px;
    line-height: 36px;
    padding: 0 0 20px;
    margin: 0;
}

h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 26px;
    line-height: 32px;
    padding: 0 0 20px;
    margin: 0;
}

h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 24px;
    line-height: 32px;
    padding: 0 0 20px;
    margin: 0;
}

h5 {
    font-family: 'Montserrat', sans-serif;
    font-weight: bold;
    font-size: 16px;
    line-height: 22px;
    padding: 0 0 20px;
    margin: 0;
}

/*end titles*/

/* form elements */

input:focus, textarea:focus {
    outline: none;
    -webkit-appearance: none;
}

input[type="checkbox"] {
    -webkit-appearance: checkbox;
}

input[type="radio"] {
    -webkit-appearance: radio;
}

button::-moz-focus-inner,
input::-moz-focus-inner {
    border: 0;
    padding: 0;
}

input, select {
    vertical-align: middle;
}

select,
textarea,
input[type=tel],
input[type=text],
input[type=email],
input[type=password],
input[type=number] {
    width: 100%;
    height: 50px;
    display: block;
    font-family: 'Rubik', sans-serif;
    font-size: 14px;
    color: #050D18;
    line-height: 48px;
    outline: none;
    padding: 0 20px;
    margin: 0;
    position: relative;
    z-index: 1;
    border: 1px solid rgba(0,0,0,0.03);
    background: none;
    border-radius: 5px;
    box-shadow: 2px 2px 2px rgba(0,0,0,.15);
    transition: all 0.1s;
}



input:focus:hover,
textarea:focus:hover,
input:focus,
textarea:focus {
    border-color: transparent !important;
    box-shadow: inset 2px 2px 5px rgba(0,0,0,.15) !important;
}

.red {
    border: 1px solid red!important;
}

.back-call-section form .btn {
    transition: all 0.2s;
    /*box-shadow: 3px 3px 2px rgba(0,0,0,.25) !important;*/
    box-shadow: 2px 2px 1px rgba(0,0,0,.15);
}

input:hover,
textarea:hover {
    box-shadow: 0 0 0 rgba(0,0,0,.15) !important;
}

.back-call-section form {
    position: relative;
    z-index: 1;
}

.back-call-section form .btn:hover {
    box-shadow: 0 0 0 rgba(0,0,0,.15) !important;
}

.back-call-section form textarea {
    height: 116px;
}

textarea::-webkit-input-placeholder,
input[type=tel]::-webkit-input-placeholder,
input[type=text]::-webkit-input-placeholder,
input[type=email]::-webkit-input-placeholder,
input[type=password]::-webkit-input-placeholder,
input[type=number]::-webkit-input-placeholder {
    color: #e0e1e4;
}

textarea::-moz-placeholder,
input[type=tel]::-moz-placeholder,
input[type=text]::-moz-placeholder,
input[type=email]::-moz-placeholder,
input[type=password]::-moz-placeholder,
input[type=number]::-moz-placeholder {
    color: #e0e1e4;
}

textarea:-moz-placeholder,
input[type=tel]:-moz-placeholder,
input[type=text]:-moz-placeholder,
input[type=email]:-moz-placeholder,
input[type=password]:-moz-placeholder,
input[type=number]:-moz-placeholder {
    color: #e0e1e4;
}

textarea:-ms-input-placeholder,
input[type=tel]:-ms-input-placeholder,
input[type=text]:-ms-input-placeholder,
input[type=email]:-ms-input-placeholder,
input[type=password]:-ms-input-placeholder,
input[type=number]:-ms-input-placeholder {
    color: #e0e1e4;
}

select {
    color: #526271;
    padding: 0 15px;
}

select:focus,
textarea:focus,
input[type=tel]:focus,
input[type=text]:focus,
input[type=email]:focus,
input[type=password]:focus,
input[type=number]:focus {
    margin: 0;
}

button {
    outline: none;
}

.form-group > textarea,
.form-group > textarea + label {
    height: 200px;
}

textarea {
    height: 200px;
    padding-left: 20px !important;
    padding-right: 20px !important;
    resize: vertical;
    border: none !important;
}

.form-holder {
    padding: 0 0 5px;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type=number] {
    -moz-appearance: textfield;
}

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
    transition: background-color 5000s ease-in-out 0s;
}

.form-group > label {
    color: #040f1959;
}

/* end form elements */

/*buttons*/

.btn {
    height: 50px;
    font-family: 'Rubik', sans-serif;
    font-weight: 500;
    font-size: 14px;
    color: #fff;
    line-height: 50px;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    cursor: pointer;
    padding: 0 55px;
    margin: 0;
    position: relative;
    overflow: hidden;
    border: none;

    border-radius: 5px;
    transition: all 0.3s;

}

.btn-success {
    background: #7DBA2F;
}

.btn-success:hover {
    background: #497c27;
}

.btn-primary {
    background: #2F80ED;
}

.btn-primary:hover {
    background: #1f49a7;
}

/*end buttons*/

/*global class*/

.hidden {
    opacity: 0;
}

.wrapper {
    width: 100%;
    height: auto !important;
    min-height: 100%;
    margin: auto;
    position: relative;
}

/*global class*/

/*header section*/

.header-section {
    position: relative;
    z-index: 10;
}

.header-section.inner {
    margin-bottom: -90px;
}

.logo {
    display: block;
    width: 100%;
    max-width: 250px;
}

.header-top-line {
    padding: 20px 0;
}

.header-contact-box .contact-box {
    padding-right: 30px;
}

.header-contact-box .contact-box:last-child {
    padding-right: 0;
}

.header-contact-box .contact-box a {
    display: inline-block;
    color: #050D18;
    padding-left: 25px;
    transition: all 0.3s;
}

.header-contact-box .contact-box a:hover {
    color: #2F80ED;
}

.header-contact-box .contact-box.item-1 a {
    background: url("../images/phone-icon.svg") no-repeat 0 50%;
}

.header-contact-box .contact-box.item-2 a {
    background: url("../images/mail-icon.svg") no-repeat 0 50%;
}

.header-contact-box .contact-box.item-1 a:hover,
.header-contact-box .contact-box.item-2 a:hover {
    background-position: 0 0;
}

.socials a {
    width: 15px;
    height: 15px;
    display: inline-block;
    transition: all 0.3s;
}

.socials a.icon-vk {
    background: url("../images/social-icon-1.svg") no-repeat;
    background-size: cover;
}

.socials a.icon-fb {
    background: url("../images/social-icon-2.svg") no-repeat;
    background-size: cover;
}

.socials a.icon-tw {
    background: url("../images/social-icon-3.svg") no-repeat;
    background-size: cover;
}

.socials a.icon-yt {
    background: url("../images/social-icon-4.svg") no-repeat;
    background-size: cover;
}

.socials a.icon-inst {
    background: url("../images/social-icon-5.svg") no-repeat;
    background-size: cover;
}

.socials a:hover {
    transform: scale(1.3);
}

.socials .separator {
    width: 1px;
    height: 16px;
    display: inline-block;
    margin: 0 10px;
    background: #CCD7E6;
}

.socials .separator:last-child {
    display: none;
}

.header-center-line {
    padding: 15px 0;
    background: #2F80ED url("../images/bg.png");
}

.logo img {
    width: 100%;
}

.head-submenu {
    padding: 0;
}

.head-submenu li {
    padding-left: 20px;
    margin-left: 20px;
    list-style: none;
    position: relative;
}

.head-submenu li:first-child {
    margin-left: 0;
}

.head-submenu li:after {
    content: '';
    width: 6px;
    height: 6px;
    display: block;
    position: absolute;
    top: 50%; left: 0;
    background: #fff;
    border-radius: 3px;
    transform: translateY(-50%);
}

.head-submenu li a {
    color: #fff;
    transition: all 0.3s;
}

.head-submenu li a:hover {
    opacity: 0.5;
}

.head-submenu li a.active {
    font-weight: bold;
}

.header-menu .navbar {
    padding: 0;
    border-radius: 0 0 5px 5px;
}

.header-menu .navbar .nav-item:last-child .nav-link:before {
    display: none;
}

.header-menu .navbar .dropdown-toggle::after {
    display: none;
}

.header-menu .navbar .navbar-nav {
    width: 100%;
    justify-content: space-between;
    position: relative;
}

.header-menu .navbar .navbar-nav .nav-item {
    width: 100%;
    position: relative;
}

.header-menu .navbar .navbar-nav .nav-item:after {
    content: '';
    width: 1px;
    height: 20px;
    display: block;
    position: absolute;
    top: 50%; left: 0;
    background: #fff;
    transform: translateY(-50%);
}

.header-menu .navbar .navbar-nav .nav-item:first-child:after {
    display: none;
}

.header-menu .navbar .nav-link {
    width: 100%;
    font-weight: 500;
    font-size: 15px;
    color: #fff;
    line-height: 70px;
    text-align: center;
    justify-content: center;
    text-transform: uppercase;
    padding: 0 40px;
    position: relative;
    background: none;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.header-menu .navbar .dropdown-menu .dropdown-item.active,
.header-menu .navbar .dropdown-menu .dropdown-item:active {
    background: #eee;
}

.header-menu .navbar .dropdown-menu .dropdown-item {
    padding: 10px 20px;
    transition: all 0.3s;
	background: #2F80ED;
	color:#fff;
}

.header-menu .navbar .dropdown-menu .dropdown-item:hover {
    background: #549dff;
}

.header-menu .navbar .nav-item:last-child .dropdown-menu {
    left: auto; right: 0;
}

.header-menu {
    position: relative;
    z-index: 100;
    margin-top: 1px;
    background: #2F80ED url("../images/bg.png");
    box-shadow: none;
    border-bottom: 10px solid #eee;
}

.header-menu .navbar .navbar-nav .nav-item.show .nav-link,
.header-menu .navbar .nav-link.active {
    width: calc(100% + 1px);
    color: #050D18;
    background: #eee;
}

.header-menu .navbar .navbar-nav .nav-item.show .nav-link:after,
.header-menu .navbar .nav-link:after {
    content: '';
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top: 0; left: 0;
    margin: 0;
    opacity: 0;
    border: none;
    background: rgb(255,255,255);
    background: radial-gradient(circle, rgba(255,255,255,.05) 0%, rgba(255,255,255,0.2) 0%, rgba(47,128,237,.05) 100%);
    transition: all 0.3s;
}

.header-menu .navbar .navbar-nav .nav-item.show .nav-link:hover:after,
.header-menu .navbar .nav-link:hover:after {
    opacity: 1;
}

.header-menu .navbar .nav-link:before {
    content: '';
    width: 1px;
    height: 100%;
    display: block;
    position: absolute;
    top: 0; right: -1px;
    opacity: 0;
    z-index: 1;
    background: #f1f7ff;
    transition: all 0.3s;
}

.header-menu .navbar .dropdown-menu {
    min-width: 100%;
    top: 100%;
    margin-top: 10px;
	padding:0;
    border: 0;
    border-top: none;
    overflow: hidden;
    background: #f1f7ff;
    border-radius: 0 0 5px 5px;
}

/*end header section*/

.title-block {
    font-size: 16px;
    line-height: 24px;
    padding: 60px 0;
}

.title-block h1 {
    padding: 0 200px 30px;
}

.text-section {
    padding: 0 0 80px;
}

/*product section*/

.product-section {
    position: relative;
}

.product-section .show_tab {
    display: none;
    opacity: 0;
    animation: tabShow .4s ease-in-out;
}

.product-section .show_tab.active {
    display: block;
    opacity: 1;
}

.product-section .tab-content h2,
.product-section .tab-content p,
.product-section .tab-content .btn,
.product-section .tab-content .signature,
.product-section .tab-content figure {
    opacity: 0;
}

.product-section .tab-content .show_tab h2,
.product-section .tab-content .show_tab p,
.product-section .tab-content .show_tab .btn,
.product-section .tab-content .show_tab .signature {
    opacity: 1;
    animation: tabShowText .6s ease-in-out;
}

.product-section .tab-content .show_tab figure {
    opacity: 1;
    animation: tabShowFigure .6s ease-in-out;
}

@keyframes tabShows {
    0%   {opacity: 0;}
    50%  {opacity: 0;}
    100% {opacity: 1;}
}

@keyframes tabShowText {
    0%   {opacity: 0; transform: translateX(100px)}
    50%  {opacity: 0; transform: translateX(100px)}
    100% {opacity: 1; transform: translateX(0)}
}

@keyframes tabShowFigure {
    0%   {opacity: 0; transform: translateX(-100px)}
    50%  {opacity: 0; transform: translateX(-100px)}
    100% {opacity: 1; transform: translateX(0)}
}

.product-section .tabs-navigation-block {
    width: 100%;
    position: absolute;
    bottom: 70px; left: 50%;
    z-index: 10;
    transform: translateX(-50%);
}

.product-section .tabs-navigation-block .nav-tabs {
    padding: 20px 40px;
    background: #fff;
    border: none;
    border-radius: 5px;
}

.product-section .nav-tabs .nav-item {
    min-width: 145px;
    text-align: center;
    padding: 0 20px;
    position: relative;
}

.product-section .nav-tabs .nav-item:first-child {
    padding-left: 0;
}

.product-section .nav-tabs .nav-item:last-child {
    padding-right: 0;
}

.product-section .nav-tabs .nav-item:after {
    content: '';
    width: 1px;
    height: 30px;
    display: block;
    position: absolute;
    top: 40%; left: 0;
    background: #E1E4E9;
    transform: translateY(-50%);
}

.product-section .nav-tabs .nav-item:first-child:after {
    display: none;
}

.product-section .nav-tabs .nav-item .nav-link {
    min-width: 50px;
    font-weight: 500;
    font-size: 14px;
    color: #BFC0C3;
    line-height: 21px;
    text-align: center;
    padding: 55px 0 0;
    border: none;
    position: relative;
    transition: all 0.3s;
}

.product-section .nav-tabs .nav-item .nav-link figure {
    width: 50px;
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
}

.product-section .nav-tabs .nav-item .nav-link figure img {
    width: 100%;
    max-width: 50px;
    max-height: 50px;
    opacity: 0.5;
    filter: grayscale(1);
    transition: all 0.3s;
}

.product-section .nav-tabs .nav-item .nav-link:hover figure img,
.product-section .nav-tabs .nav-item .nav-link.active figure img {
    opacity: 1;
    filter: grayscale(0);
}

.product-section .nav-tabs .nav-item .nav-link:hover,
.product-section .nav-tabs .nav-item .nav-link.active {
    color: #050D18;
}

.product-section .tab-content figure {
    width: calc(50% - 95px);
    height: 100%;
    /*position: relative;*/
    position: absolute;
    top: 0; left: 0;
    overflow: hidden;
}

.product-section .tab-content figure img {
    height: 100%;
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
}

.product-section .tab-content .container {
    padding: 0 190px 0 445px;
}

.product-section .tab-content .container .inner {
    min-height: 550px;
    padding: 62px 0 230px 50px;
    position: relative;
    z-index: 1;
    background: #fff;
}

.signature {
    font-weight: 500;
    font-size: 14px;
    color: #7DBA2F;
    line-height: 17px;
    text-transform: uppercase;
    padding-bottom: 8px;
    margin-bottom: 27px;
    position: relative;
}

.signature:after {
    content: '';
    width: 60px;
    height: 2px;
    display: block;
    position: absolute;
    bottom: 0; left: 0;
    background: #7DBA2F;
}

.product-section .tab-content h2 {
    font-size:26px;
    line-height: 30px;
    padding-bottom: 18px;
}

.product-section .tab-content p {
    padding-bottom: 28px;
}

.product-section .tab-content .btn-success:after {
    content: '';
    width: 200px;
    height: 200px;
    display: block;
    position: absolute;
    top: -100%; left: -100%;
    background: rgba(255,255,255,0.6);
    animation: btnShine 7s infinite ease-in-out;
    animation-delay: 3s;
    border-radius: 50%;
}

@keyframes btnShine {
    0% {
        transform: scale(0, 0);
    }
    15% {
        transform: scale(5, 5);
        opacity: 0;
    }
    100% {
        transform: scale(5, 5);
        opacity: 0;
    }
}

/*end product section*/

/*back call section*/

.back-call-section {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    background: #f1f7ff url("../images/bg.png");
}

.back-call-section h3 {
    color: #7DBA2F;
}

.back-call-section form {
    padding-top: 20px;
    flex-wrap: nowrap;
}

.back-call-section form input {
    width: 100% !important;
}

.back-call-section .form-inline .form-group {
    width: 380px;
    padding-right: 30px;
}

.back-call-section .form-group {
    background: #fff;
    border-radius: 5px;
}

.phone-circle-block {
    width: 60px;
    height: 60px;
    display: block;
    position: fixed;
    bottom: 50px; right: 50px;
    z-index: 1000;
}

.phone-circle-block .phone-circle-1,
.phone-circle-block .phone-circle-2,
.phone-circle-block .phone-circle-3,
.phone-circle-block .phone-circle-4,
.phone-circle-block .phone-circle-5 {
    display: inline-block;
    margin: 50px;
    border: 1px solid rgba(47,128,237,0.45);
    border-radius: 50%;
}

.phone-circle-block .phone-circle-1 {
    width: 420px;
    height: 420px;
    margin: -210px 0 0 -210px;
    position: absolute;
    top: 50%; left: 50%;
    opacity: 0.5;
    animation: circlePhone infinite 3s ease-in-out;
}

.phone-circle-block .phone-circle-2 {
    width: 320px;
    height: 320px;
    margin: -160px 0 0 -160px;
    position: absolute;
    top: 50%; left: 50%;
    opacity: 0.6;
    animation: circlePhone infinite 3s ease-in-out;
}

.phone-circle-block .phone-circle-3 {
    width: 220px;
    height: 220px;
    margin: -110px 0 0 -110px;
    position: absolute;
    top: 50%; left: 50%;
    opacity: 0.7;
    animation: circlePhone infinite 3s ease-in-out;
}

.phone-circle-block .phone-circle-4 {
    width: 120px;
    height: 120px;
    margin: -60px 0 0 -60px;
    position: absolute;
    top: 50%; left: 50%;
    opacity: 0.8;
    animation: circlePhone infinite 3s ease-in-out;
}

.phone-circle-block .phone-circle-5 {
    width: 60px;
    height: 60px;
    margin: -30px 0 0 -30px;
    border: none;
    position: absolute;
    top: 50%; left: 50%;
    background: #fff url("../images/back-call-section-phone-icon.svg") no-repeat 50% 50%;
    animation: jizPhone infinite 3s ease-in-out;
    box-shadow: 1px 1px 1px rgba(0,0,0,.15) !important;
}

@keyframes circlePhone {
    0% {
        transform: scale(0, 0);
    }
    100% {
        transform: scale(1.3, 1.3);
        opacity: 0;
    }
}

@keyframes jizPhone {
    0%   {transform: rotate(0);}
    10%  {transform: rotate(0);}
    20%  {transform: rotate(20deg) translate(0, -1px);}
    30%  {transform: rotate(-10deg);}
    40%  {transform: rotate(10deg);}
    50%  {transform: rotate(-10deg);}
    60%  {transform: rotate(10deg);}
    70%  {transform: rotate(-10deg);}
    80%  {transform: rotate(0);}
    90%  {transform: rotate(0);}
    100% {transform: rotate(0);}
}

/*end back call section*/

/*advantages section*/

.advantages-section {
    padding: 80px 0;
    background: #f1f7ff url("../images/bg.png");
}

.advantages-section .left-side .signature {
    margin-bottom: 30px;
}

.advantages-section .left-side h3 {
    font-size: 22px;
    line-height: 28px;
    padding-bottom: 25px;
}

.advantages-section .left-side h4 {
    font-weight: 600;
    font-size: 18px;
    line-height: 30px;
    padding-bottom: 40px;
}

.advantages-section .left-side .text {
    font-weight: 300;
    font-size: 16px;
    line-height: 30px;
    position: relative;
}

.advantages-section .left-side .text:after {
    content: '';
    width: 80px;
    height: 65px;
    display: block;
    position: absolute;
    top: -15px; left: -20px;
    opacity: .6;
    background: url("../images/dotted.svg") no-repeat;
    background-size: cover;
}

.advantages-section .right-side {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 95px;
    position: relative;
}

.advantages-section .right-side:after {
    content: '';
    width: 1px;
    height: 100%;
    display: block;
    position: absolute;
    top: 0; left: 40px;
    background: #E1E4E9;
    background: linear-gradient(0deg, #e4f0ff 0%, #E1E4E9 25%, #E1E4E9 75%, #e4f0ff 100%);
}

.advantage-box:nth-child(2) {
    animation-delay: 0.2s;
}

.advantage-box:nth-child(3) {
    animation-delay: 0.4s;
}

.advantage-box:nth-child(4) {
    animation-delay: 0.6s;
}

.advantage-box .media-body {
    font-weight: 300;
    font-size: 16px;
    line-height: 26px;
}

.advantages-section .advantage-box figure {
    width: 80px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 20px;
    position: relative;
    z-index: 1;
    background: #fff;
    box-shadow: 1px 1px 1px rgba(0,0,0,.15);
    border-radius: 50px;
}

.advantages-section .advantage-box figure img {
    width: 100%;
    max-width: 55%;
    height: 100%;
    max-height: 55%;
    display: block;
}

.advantage-box h5 {
    padding-bottom: 5px;
}

.advantages-section.horizontal {
    padding: 120px 0 80px 0;
}

.advantages-section.horizontal .advantage-box figure {
    width: 100px;
    height: 100px;
}

.advantages-section.horizontal .advantage-box figure img {
    width: 100%;
    max-width: 50%;
    height: 100%;
    max-height: 50%;
}

.advantages-section.horizontal .advantage-box .number {
    font-weight: bold;
    font-size: 150px;
    color: #2F80ED;
    position: absolute;
    top: -3px; left: 0;
    opacity: 0.075;
    animation: blinkText 3s infinite ease-in-out;
}

.advantages-section.horizontal .container > .row div:nth-child(2) .advantage-box .number {
    animation-delay: .4s;
}

.advantages-section.horizontal .container > .row div:nth-child(3) .advantage-box .number {
    animation-delay: .8s;
}

.advantages-section.horizontal .container > .row div:nth-child(4) .advantage-box .number {
    animation-delay: 1.2s;
}

.advantages-section.horizontal .advantage-box {
    position: relative;
}

.advantages-section.horizontal .advantage-box:after {
    content: '';
    width: 1px;
    height: 130px;
    display: block;
    position: absolute;
    top: 50px; right: -20px;
    background: linear-gradient(0deg, #e4f0ff 0%, #BFC0C3 50%, #e4f0ff 100%);
}

.advantages-section.horizontal div:last-child > .advantage-box:after {
    display: none;
}

.advantages-section.horizontal .advantage-box .media-body {
    font-size: 15px;
    line-height: 22px;
}

@keyframes blinkText {
    0% {transform: translateY(0) scale(1)}
    80% {transform: translateY(0) scale(1)}
    85% {transform: translateY(-5px) scale(1.05); opacity: 0.075;}
    90% {transform: translateY(-10px) scale(1.1); opacity: .19;}
    100% {transform: translateY(-5px) scale(1.05); opacity: 0.075;}
}

/*end advantages section*/

/*partners section*/

.partners-section {
    padding: 80px 0;
    background: url("../images/partner-section-bg.jpg") no-repeat 50% 0;
    background-size: auto 100%;
}

.partners-section h3 {
    padding-bottom: 30px;
}

.partners-carousel {
    margin: 0 -15px;
}

.partners-carousel .slide {
    padding: 0 15px;
}

.partners-carousel .slide img {
    width: 100%;
    transition: all 0.5s;
}

.partners-carousel .slick-list:hover .slide img {
    opacity: .5;
    filter: grayscale(1);
}

.partners-carousel .slick-list:hover .slide img:hover {
    opacity: 1;
    filter: grayscale(0);
    transform: scale(1.1);
}

.slick-dotted.slick-slider {
    margin-bottom: 60px;
}

.slick-dots {
    bottom: -60px;
}

.slick-dots li button {
    width: 20px;
    height: 20px;
    border: 2px solid #2F80ED;
    opacity: .5;
    border-radius: 10px;
    transition: all 0.3s;
}

.slick-dots li button:hover {
    opacity: 1;
    transform: scale(1.2);
}

.slick-dots li.slick-active button {
    opacity: 1;
    background: #2F80ED;
}

.slick-dots li button:before {
    display: none;
}

/*end partners section*/

/*comments section*/

.comments-section {
    padding: 80px 0;
}

.comments-section h2 {
    padding-bottom: 30px;
}

.comment-box {
    padding: 20px 25px 25px;
    margin-bottom: 35px;
    border: none;
    box-shadow: 0 3px 5px rgba(166,166,166,0.5);
    border-radius: 5px;
}

.comment-box .card-body {
    height: 100%;
    font-size: 14px;
    line-height: 22px;
    padding: 0 0 0 30px;
    position: relative;
}

.comment-box .card-body:after {
    content: '';
    width: 1px;
    height: 100%;
    display: block;
    position: absolute;
    top: 50%; left: 0;
    background: linear-gradient(0deg, #fff 0%, #BFC0C3 50%, #fff 100%);
    transform: translateY(-50%);
}

.comment-box .name {
    font-weight: 500;
    font-size: 18px;
    color: #2F80ED;
    line-height: 22px;
    padding-bottom: 5px;
}

.comment-box .date {
    font-size: 14px;
    color: #BFC0C3;
    padding: 0 0 12px;
}

.comment-box .card-body .text p:last-child {
    padding: 0;
}

.comments-section form {
    /*max-width: 920px;*/
}

.comments-section form p {
    padding: 0 0 25px;
}

.comments-section form .form-group {
    margin-bottom: 20px;
}

.comments-section form .button {
    padding: 0 90px;
}

.comments-section form .btn {
    margin-left: 10px;
    margin-right: 10px;
}

.close {
    font-size: 30px;
    font-weight: normal;
}

/*end comments section*/

/*contacts section*/

.contacts-section {
    padding-bottom: 80px;
}

.contacts-section header {
    font-size: 18px;
    line-height: 26px;
    text-align: center;
    padding-bottom: 10px;
}

.contacts-section .map-block {
    padding-bottom: 50px;
    position: relative;
}

.contacts-section .map-block:last-child {
    padding-bottom: 0;
}

.contacts-section .map-block ymaps {
    transform: translateX(-5%);
}

.contacts-section .map-block .contact-info {
    height: 100%;
    width: 450px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 20px 40px;
    position: absolute;
    top: 50%; right: 0;
    z-index: 100;
    background: #fff;
    transform: translateY(-50%);
}

.contacts-section .title {
    font-weight: 500;
    font-size: 30px;
    color: #2F80ED;
    line-height: 34px;
    padding-bottom: 5px;
}

.contacts-section .map-block .contact-info p {
    padding: 0 0 5px;
}

.contacts-section .map-block .contact-info p:last-child {
    padding: 0;
}

.contacts-section .map-block .contact-info b {
    font-weight: 500;
}

.kaskometr_welcome_block .kaskometr_welcome_icon img {
    margin: auto;
}

/*end contacts section*/

/*article section*/

.article_section {
    padding: 80px 0;
    font-size: 18px;
    line-height: 28px;
}

.article_section figure {
    margin: 15px 0 25px;
}

.article_section figure img {
    width: 100%;
}

.vertical_products_menu {
    width: 100%;
    padding: 0;
    margin: 0;
    position: sticky;
    top: 20px; left: 0;
}

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

.vertical_products_menu ul li {
    padding: 10px 0 0;
}

.vertical_products_menu ul li:first-child {
    padding: 0;
}

.vertical_products_menu ul li a {
    width: 100%;
    max-width: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 15px;
    font-weight: 500;
    font-size: 14px;
    color: #050D18;
    line-height: 18px;
    text-align: center;
    border: 1px solid rgba(0,0,0,0.03);
    position: relative;
    background: #fff url("../images/bg.png");
    transition: all 0.3s;
    border-radius: 5px;
    box-shadow: 1px 1px 1px rgba(0,0,0,.15);
}

.vertical_products_menu ul li a:hover {
    color: #BFC0C3;
}

.vertical_products_menu ul li a .image {
    display: block;
    padding-bottom: 5px;
}

.vertical_products_menu ul li a .image img {
    width: 100%;
    max-width: 50px;
    max-height: 50px;
    opacity: 1;
    transition: all 0.3s;
}

.vertical_products_menu ul li a:hover .image img {
    opacity: 0.5;
    filter: grayscale(1);
}

/*end article section*/

/*counts section*/

.counts_section {
    padding: 80px 0 40px;
    background: #f1f7ff url("../images/bg.png");
}

.count_box {
    height: 100%;
    position: relative;
}

.count_box figure {
    width: 80px;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 20px;
    position: relative;
    z-index: 1;
    background: #fff;
    box-shadow: 1px 1px 1px rgba(0,0,0,.15);
    border-radius: 50px;
}

.count_box figure img {
    width: 100%;
    max-width: 50%;
    height: 100%;
    max-height: 50%;
}

.count_number {
    font-weight: bold;
    font-size: 50px;
    color: #294b1a;
    line-height: 50px;
    padding-bottom: 10px;
    animation: countText 4s infinite ease-in-out;
    transition: all 0.3s;
}

.counts_section .container > .row div:nth-child(2) .count_box .count_number {
    animation-delay: .4s;
}

.counts_section .container > .row div:nth-child(3) .count_box .count_number {
    animation-delay: .8s;
}

.counts_section .container > .row div:nth-child(4) .count_box .count_number {
    animation-delay: 1.2s;
}

.counts_section .count_box:after {
    content: '';
    width: 1px;
    height: 100%;
    display: block;
    position: absolute;
    top: 50%; right: -20px;
    background: linear-gradient(0deg, #e4f0ff 0%, #BFC0C3 50%, #e4f0ff 100%);
    transform: translateY(-50%);
}

.counts_section .col-xl-6:nth-child(2n+2) > .count_box:after,
.counts_section .col-lg-6:nth-child(2n+2) > .count_box:after,
.counts_section .col-md-6:nth-child(2n+2) > .count_box:after,
.counts_section div:last-child > .count_box:after {
    display: none;
}

.counts_section .count_box .media-body {
    font-size: 15px;
    line-height: 22px;
}

.count_box h5 {
    font-weight: normal;
}

@keyframes countText {
    35%  {color: #294b1a;}
    50%  {color: #7DBA2F;}
    51%  {color: #7DBA2F;}
    52%  {color: #7DBA2F;}
    65%  {color: #294b1a;}
}

/*end counts section*/

.modal-header {
    padding: 20px 0;
    border: none;
}

.modal-header h5 {
    font-weight: normal;
}

.modal-header .close {
    width: 20px;
    height: 20px;
    margin: 0;
    position: relative;
    padding: 0;
    transition: all 0.3s;
}

.modal-header .close:hover {
    transform: scale(1.1);
}

.modal-header .close:before,
.modal-header .close:after {
    content: '';
    width: 1px;
    height: 20px;
    display: block;
    margin-top: -10px;
    position: absolute;
    top: 50%; left: 50%;
    background: #050D18;
    transform: rotate(-45deg);
}

.modal-header .close:after {
    transform: rotate(45deg);
}

.modal-header .close span {
    display: none;
}

/*footer section*/

.footer-spacer {
    height: 90px;
}

.footer-section {
    color: #fff;
    padding: 20px 0;
    margin-top: -90px;
    position: relative;
    z-index: 100;
    background: #2F80ED url("../images/bg.png");
}

.copyrights {
    font-size: 14px;
    line-height: 17px;
}

.footer-logo,
.footer-logo img {
    display: inline-block;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    display: inline-block;
    margin-left: 5px;
    border: 1px solid #fff;
    border-radius: 3px;
    transition: all 0.3s;
}

.footer-socials a:first-child {
    margin-left: 0;
}

.footer-socials a:hover {
    transform: scale(1.2);
}

.footer-socials a.icon-vk {
    background: url("../images/footer-social-icon-1.svg") no-repeat 50% 50%;
    background-size: 18px auto;
}

.footer-socials a.icon-fb {
    background: url("../images/footer-social-icon-2.svg") no-repeat 50% 50%;
    background-size: 18px auto;
}

.footer-socials a.icon-tw {
    background: url("../images/footer-social-icon-3.svg") no-repeat 50% 50%;
    background-size: 18px auto;
}

.footer-socials a.icon-yt {
    background: url("../images/footer-social-icon-4.svg") no-repeat 50% 50%;
    background-size: 18px auto;
}

.footer-socials a.icon-inst {
    background: url("../images/footer-social-icon-5.svg") no-repeat 50% 50%;
    background-size: 18px auto;
}

/*end footer section*/

/*404 page*/

.page-404 {
    padding: 200px 0 100px;
    position: relative;
}

.notfound {
    width: 560px;
    display: block;
    padding-left: 160px;
    padding-top: 3px;
    margin: auto;
    position: relative;
}

.notfound .notfound-404 {
    position: absolute;
    left: 0;
    top: 0;
    display: inline-block;
    width: 140px;
    height: 140px;
    background-image: url('../images/emoji.png');
    background-size: cover;
}

.notfound .notfound-404:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-transform: scale(2.4);
    -ms-transform: scale(2.4);
    transform: scale(2.4);
    border-radius: 50%;
    background: #F0F4F9;
    z-index: -1;
}

.notfound h2 {
    font-size: 65px;
    font-weight: 700;
    padding: 10px 0 13px;
    color: #292C2F;
    text-transform: uppercase;
}

.notfound h3 {
    font-weight: 600;
    font-size: 21px;
    padding-bottom: 10px;
    margin: 0;
    text-transform: uppercase;
    color: #292C2F;
}

.notfound p {
    font-weight: 600;
    font-size: 16px;
    line-height: 24px;
    color: #999fa5;
}

.notfound .button {
    font-weight: 700;
    padding: 17px 40px;
    line-height: 20px;
}

/*end 404 page*/

/*responsive style*/

/*tablet */

@media screen and (max-width: 1400px) {

    .phone-circle-block {
        bottom: 20px; right: 20px;
    }

}

@media screen and (max-width: 1199px) {

    .product-section .tab-content figure {
        width: calc(50% - 20px);
    }

    .product-section .tab-content .container {
        padding: 0 0 0 500px;
    }

    .product-section .tab-content .container .inner {
        padding-left: 0;
    }

    .back-call-section .form-inline .form-group {
        width: 320px;
    }

    .back-call-section .form-inline .btn {
        padding: 0 30px;
    }

    .header-menu .navbar .nav-link {
        font-size: 14px;
        padding: 0 30px;
    }

    .title-block h1 {
        padding: 0 100px 20px;
    }

    .contacts-section .map-block:after {
        width: 51%;
    }

}

/*end tablet*/

/*tablet small*/

@media screen and (max-width: 991px) {

    .header-section.inner {
        margin-bottom: -20px;
    }

    .contacts-section .map-block .contact-info {
        right: calc(50% - 345px);
    }

    .header-section .menu-burger {
        padding: 0;
        margin-left: 30px;
        border: none;
    }

    .header-section .menu-burger:focus {
        outline: none;
    }

    .header-section .menu-burger span {
        height: 22px;
        position: relative;
        border-top: 3px solid #fff;
        border-bottom: 3px solid #fff;
    }

    .header-section .menu-burger span:after {
        content: '';
        width: 100%;
        height: 3px;
        display: block;
        position: absolute;
        top: 6px;
        background: #fff;
    }

    .header-menu {
        box-shadow: none;
    }

    .header-menu .container {
        position: relative;
    }

    .header-menu .navbar {
        width: 100%;
        max-width: 300px;
        position: absolute;
        right: 15px;
        background: #3180ec;
    }

    .header-menu .navbar .navbar-nav {
        width: 100%;
    }

    .header-menu .navbar .dropdown-menu {
        /*border-top: 1px solid #eee;*/
        /*border-bottom: 1px solid #eee;*/
    }

    .header-menu .navbar .nav-link {
        line-height: 50px;
        text-align: left;
        color: #fff;
    }

    .header-menu .navbar .navbar-nav .nav-item:after {
        display: none;
    }

    .header-menu .navbar .nav-link:before,
    .header-menu .navbar .nav-link:after {
        display: none;
    }

    .header-menu .navbar .navbar-nav .nav-item.show .nav-link,
    .header-menu .navbar .nav-link.active,
    .header-menu .navbar .nav-link:hover {
        width: 100%;
        box-shadow: none;
    }

    .header-menu .navbar .dropdown-menu {
        border-radius: 0;
        margin: 0;
        background: #fff;
    }

    .header-menu .navbar .dropdown-menu .dropdown-item {
        font-size: 14px;
        white-space: unset;
        padding: 5px 30px;
        background: #559cff;
    }

    .header-menu .navbar .dropdown-menu {
        margin: 1px 0 10px;
    }

    .header-menu .navbar .navbar-nav .nav-item:last-child .dropdown-menu {
        margin-bottom: 0;
    }

    .header-menu .navbar .navbar-nav .nav-item.show .nav-link,
    .header-menu .navbar .nav-link.active {
        color: #fff;
        background: #549dff;
    }

    .advantages-section .left-side .text {
        padding-bottom: 20px;
    }

    .product-section .tab-content .container {
        padding: 0 0 0 380px;
    }

    .product-section .tabs-navigation-block .nav-tabs {
        padding: 15px 20px;
    }

    .product-section .nav-tabs .nav-item {
        min-width: 0;
    }

    .product-section .nav-tabs .nav-item .nav-link {
        font-size: 13px;
    }

    .back-call-section .form-inline .form-group {
        width: 280px;
        padding-right: 20px;
    }

    .back-call-section .form-inline .btn {
        padding: 0 15px;
    }

    .advantages-section .left-side .signature {
        margin-bottom: 20px;
    }

    .advantages-section .right-side {
        padding-left: 45px;
    }

    .advantages-section .right-side:after {
        left: 15px;
    }

    .advantages-section.horizontal .advantage-box {
        margin-bottom: 30px;
    }

    .advantages-section.horizontal .advantage-box .number {
        font-size: 120px;
        top: 5px;
    }

    .advantages-section.horizontal .advantage-box:after {
        display: none;
    }

    .counts_section .count_box:after {
        display: none;
    }

    .contacts-section .map-block .contact-info {
        width: 100%;
        text-align: center;
        padding: 0 20px 30px;
        position: inherit;
        top: auto; right: auto;
        transform: translate(0);
    }

    .contacts-section .map-block:after {
        display: none;
    }

    .contacts-section .map-block ymaps {
        transform: translate(0);
    }

    .footer-section {
        height: 95px;
        display: flex;
        align-items: center;
    }

    .footer-logo img {
        width: 100%;
    }

}

/*end tablet small*/

/*mobile*/

@media screen and (max-width: 767px) {

    body {
        overflow-x: hidden;
    }

    .back-call-section,
    .advantages-section,
    .advantages-section.horizontal,
    .partners-section,
    .comments-section {
        padding: 60px 0;
    }

    .header-contact-box {
        justify-content: center;
    }

    .header-section .socials {
        padding-top: 15px;
        justify-content: center !important;
    }

    .logo-box {
        display: flex;
        justify-content: center;
    }

    .head-submenu {
        padding-top: 15px;
        justify-content: center !important;
    }

    .header-section .col-xl-8 {
        justify-content: center !important;
    }

    .header-section .navbar-toggler {
        margin-top: 14px;
        margin-left: 20px;
    }

    .header-section.inner .head-submenu li {
        padding-left: 15px;
        margin: 0;
    }

    .header-section.inner .head-submenu li:first-child {
        padding-left: 0;
    }

    .header-section.inner .head-submenu li:after {
        display: none;
    }

    .header-menu .navbar {
        width: 100%;
        max-width: none;
        right: 0;
    }

    .header-menu .navbar .nav-link,
    .header-menu .navbar .dropdown-menu .dropdown-item {
        text-align: center;
    }

    .title-block h1 {
        padding: 0 0 20px;
    }

    .product-section .tab-content figure {
        display: none;
    }

    .product-section .tab-content .container {
        padding: 0;
    }

    .product-section .tabs-navigation-block .nav-tabs {
        width: 540px;
    }

    .product-section .nav-tabs .nav-item,
    .product-section .nav-tabs .nav-item:first-child,
    .product-section .nav-tabs .nav-item:last-child {
        width: 33%;
        padding: 0 20px;
        margin-bottom: 20px;
    }

    .product-section .nav-tabs .nav-item:nth-child(4):after {
        display: none;
    }

    .product-section .tabs-navigation-block {
        position: relative;
        bottom: 0;
    }

    .product-section .tab-content .container .inner {
        min-height: 0;
        text-align: center;
        padding: 42px 0 30px 0;
    }

    .signature:after {
        left: 50%;
        transform: translateX(-50%);
    }

    .phone-circle-block {
        display: none;
    }

    .back-call-section form {
        justify-content: center;
        align-items: flex-start;
    }

    .back-call-section .form-inline .btn {
        padding: 0 30px;
    }

    .back-call-section .form-inline .form-group {
        width: 305px;
    }

    .advantages-section .signature:after {
        left: 0;
        transform: translateX(0);
    }

    .footer-spacer {
        display: none;
    }

    .footer-section {
        height: auto;
        margin: 0;
        align-items: center;
    }

    .footer-logo-box {
        order: 1;
    }

    .footer-socials {
        order: 2;
        padding-top: 15px;
        justify-content: center !important;
    }

    .copyrights {
        order: 3;
        text-align: center;
        padding-top: 15px;
    }

    .notfound .notfound-404 {
        width: 110px;
        height: 110px;
    }

    .notfound {
        width: auto;
        padding: 130px 15px 0 15px;
    }

}

@media screen and (max-width: 575px) {

    h1 {
        font-size: 34px;
        line-height: 40px;
    }

    h2 {
        font-size: 26px;
        line-height: 32px;
    }

    h3 {
        font-size: 22px;
        line-height: 28px;
    }

    h4 {
        font-size: 18px;
        line-height: 26px;
    }

    h5 {
        font-size: 16px;
        line-height: 22px;
    }

    .advantage-box .media-body {
        font-size: 16px;
    }

    .product-section .tab-content .container .inner {
        padding: 42px 20px 30px 20px;
    }

    .product-section .nav-tabs .nav-item,
    .product-section .nav-tabs .nav-item:first-child,
    .product-section .nav-tabs .nav-item:last-child {
        width: 50%;
    }

    .product-section .nav-tabs .nav-item:nth-child(4):after {
        display: block;
    }

    .product-section .nav-tabs .nav-item:nth-child(3):after,
    .product-section .nav-tabs .nav-item:nth-child(5):after {
        display: none;
    }

    .product-section .nav-tabs .nav-item .nav-link {
        line-height: 16px;
        font-size: 12px;
    }

    .back-call-section form {
        flex-wrap: wrap;
        padding-top: 13px;
    }

    .back-call-section .form-inline .form-group {
        width: 100%;
        padding: 0;
    }

    .back-call-section .form-inline .btn {
        width: 100%;
    }

    .advantages-section .right-side {
        padding-left: 15px;
    }

    .advantages-section .right-side:after {
        display: none;
    }

    .comment-box .avatar-box {
        margin: 0 auto 20px;
    }

    .comments-section form .form-row {
        display: block;
    }

}

@media screen and (max-width: 459px) {

    .header-contact-box {
        flex-direction: column;
    }

    .header-contact-box .contact-box {
        padding-right: 0;
    }

    .head-submenu li {
        padding-left: 10px;
        margin-left: 10px;
    }

    .head-submenu li a {
        font-size: 12px;
    }

}

/*end mobile*/

/*end responsive style*/