/*Сброс стилей по умолчанию*/

*,
*:before,
*:after {
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    text-decoration: none;
}

b {
    text-transform: uppercase;
    font-weight: 600;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
main,
nav,
section {
    display: block;
}

ol,
ul {
    list-style: none;
}

a,
a:hover,
a:active,
a:visited,
a:focus {
    text-decoration: none;
}

img {
    display: inline-block;
    vertical-align: middle;
    height: auto;
    max-width: 100%;
}

.map img {
    max-width: none;
}

a:focus {
    outline: 0;
}

iframe {
    width: 100%;
    border: none;
    display: inline-block;
}

::-moz-selection {
    background: #2850DE;
    color: #ffffff;
}

/*========================*/

/* Настройка типографики */

h1,
h2,
h3,
h4,
h5,
h6,
p {
    color: #fff;
    font-family: 'Open Sans';
}

h1 {
    font-size: 52px;
    font-weight: 500;
    line-height: calc(52px * 1.2);
    text-transform: uppercase;
}

h2 {
    font-family: 'Oswald';
    font-weight: 400;
    font-size: 36px;
    line-height: calc(32px * 1.2);
}

h3 {
    font-size: 24px;
    line-height: calc(30px * 1.2);
}

h4 {
    font-size: 25px;
    line-height: calc(25px * 1.2);
}

h5 {
    font-size: 16px;
    line-height: calc(16px * 1.2);
}

h6 {
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 1px;
}

/*========================*/

/*Основные стили*/

body {
    position: relative;
    background: radial-gradient(#202226 35%, #151516 65%);
    font-family: 'Open Sans';
    scroll-behavior: smooth;
}

.mobile-active {
    overflow: hidden;
}

header,
main,
footer {
    width: 100%;
}

.header-container,
.section-container,
.footer-container {
    max-width: 1240px;
}

.footer__block p, footer a, .footer__copyright {
    font-size: 14px !important;
}

.logo {
    transition: 0.2s;
    width: 110px;
}

.footer__logo {
    width: 200px !important;
}

.blog-slider {
    height: 100% !important;
}

.logo:hover {
    opacity: 60%;
}

.logo img {
    width: 100%;
}

.button {
    padding: 10px 30px 12px 30px;
    border: 2px solid #f1e999;
    color: #f1e999;
    font-family: 'Open Sans';
    font-size: 18px;
    font-weight: 500;
    background-color: transparent;
    transition: 0.3s ease-in-out;
    border-radius: 25px;
}

.button:hover {
    box-shadow: 0px 0px 12px 1px #f1e999;
}

.button-solid {
    padding: 8px 20px 8px 20px;
    border: 2px solid #f1e999;
    color: #000;
    font-family: 'Open Sans';
    font-size: 16px;
    font-weight: 500;
    background: #f1e999;
    transition: 0.3s ease-in-out;
}

.button-solid:hover {
    box-shadow: 0px 0px 11px 0.5px #f1e999;
}

.systems__title::before,
.advantage__title::before,
.controller__title::before,
.complect__title::before,
.portfolio__title::before,
.work-stages__title::before{
    font-family: 'Oswald';
    letter-spacing: 1px;
    font-size: 82px;
    opacity: 8%;
    position: absolute;
    top: 20px;
    left: 0;
}

/*========================*/

/*Стили секций____________*/

.section-container {
    margin: 0 auto;
}

.section-title {
    position: relative;
    text-align: center;
    margin-bottom: 40px;
    font-size: 42px;
}

/*Hero____________*/

.hero {
    position: relative;
    height: 700px;
}

.hero__title-container {
    position: relative;
    padding-top: 200px;
    width: 100%;
    display: flex;
    flex-direction: column;
    background: rgba(0, 0, 0, 0.45);
}

.hero__title {
    padding: 10px;
    font-family: 'Oswald';
    max-width: 800px;
    margin: 0 auto;
    color: #fff;
    letter-spacing: 1px;
    text-align: center;
    z-index: 100;
    background: rgba(0, 0, 0, 0.45);
}

.hero__subtitle {
    font-family: 'Open Sans';
    color: #fff;
    font-size: 24px;
    line-height: calc(24px * 1.2);
    letter-spacing: 0.4px;
    margin: 20px auto 20px auto;
    max-width: 800px;
    padding: 0 10px 0 10px;
    z-index: 100;
    font-weight: 400;
    text-align: center;
    text-shadow: 1px 1px 2px #202226;
}

.hero__links__container {
    margin: 40px auto 0 auto;
    display: flex;
    gap: 20px;
}

.city {
    margin-top: 6px;
    width: 100%;
    z-index: 99;
}

.city span {
    font-family: 'Oswald';
    display: block;
    width: 100%;
    color: #fff;
    font-size: 28px;
    line-height: 28px;
    text-align: center;
}

.hero__link {
    padding: 12px 20px 10px 20px;
    border: 2px solid #f1e999;
    color: #000;
    font-family: 'Open Sans';
    font-size: 16px;
    line-height: 16px;
    height: 44px;
    text-align: center;
    font-weight: 500;
    background-color: #f1e999;
    transition: 0.3s ease-in-out;
    z-index: 99;
}

.hero__link:hover {
    box-shadow: 0px 0px 12px 1px #f1e999;
}

.hero__bg-image {
    object-fit: cover;
    width: 100%;
    height: 100%;
    width: 100%;
    position: absolute;
    margin: 0 auto;
    top: 0;
    left: 0;
    filter: brightness(80%);
}

/*========================*/

/*Промо видео*/

.promo .section-container {
    padding: 100px 0 50px 0;
}

.promo .section-container {
    margin: 0 auto;
}

.promo__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.promo__container h2 {
    text-align: center;
    margin-bottom: 40px;
}

.promo__container iframe {
    width: 600px;
}

.promo__container .promo__top {
    display: flex;
    gap: 10px;
}

.promo__block {
    width: 600px;
    height: 480px;
}

.ytp-cued-thumbnail-overlay-image {
  background-size: contain !important;
  }

/*========================*/

/*Типы систем подсветки*/

.systems {
    background: #fff;
}

.systems .section-container {
    padding: 100px 0 50px 0;
}

.systems__title {
    color: #000;
    margin-bottom: 40px;
    text-align: center;
}

.systems__title::before {
    opacity: 35%;
    content: 'Системы';
}

.systems__descr {
    font-family: 'Open Sans';
    color: #000;
    font-size: 16px;
    text-align: center;
    margin: 0 auto 40px auto;
    max-width: 550px;
}

.systems__types {
    display: flex;
    justify-content: center;
    gap: 40px;
}

.systems__block {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #151516;
    width: 300px;
    border-radius: 25px;
}

.systems__video {
    position: relative;
    width: 299px;
    height: 299px;
}

.systems__video video {
    cursor: pointer;
    object-fit: cover;
    width: 100%;
    height: 100%;
    border-radius: 25px 25px 0 0;
}

.systems__video img {
    display: none;
}

.systems__video img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.systems__block p {
    font-family: 'Oswald';
    letter-spacing: 1px;
    text-align: center;
    font-size: 24px;
    text-align: center;
    margin: 10px 0 5px 0;
    font-weight: 300;
}

.systems__button {
    font-weight: 300;
    font-size: 15px;
    padding: 6px 30px 6px 30px;
    margin: 10px 0 25px 0;
}

.systems__consult h2 {
    text-align: center;
    color: #000;
    margin-top: 60px;
}

.systems__consult p {
    text-align: center;
    color: #000;
    margin-top: 10px;
}

.systems__consult-img {
    cursor: pointer;
    padding-left: 50px;
    position: relative;
    display: flex;
    align-items: center;
    margin: 0 auto;
    max-width: 350px;
    height: 80px;
    margin-top: 20px;
}

.systems__consult-img a {
    position: absolute;
    display: block;
    height: 78px;
    width: 78px;
    background-image: url(/icons/whatsapp_green.svg);
    animation: contact-anim ease-in-out 1.5s infinite;
}

.systems__consult-img span {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 58px;
    height: 50px;
    width: 220px;
    background: #333;
    color: #fff;
    text-align: right;
    top: 0;
    left: 0;
    border-radius: 25px;
    margin-left: 10px;
    font-size: 16px;
    line-height: 16px;
}

.systems__consult-img span:hover {
    box-shadow: 0 0 16px 1px #25d366;
}

@keyframes contact-anim {
    0% {
        transform: rotate(0);
    }

    50% {
        transform: rotate(25deg);
    }

    100% {
        transform: rotate(0);
    }
}

/*========================*/

/*Комплектация*/

.complect .section-container {
    padding: 100px 0 50px 0;
}

.complect__title {
    margin-bottom: 80px;
    text-align: center;
}

.complect__list {
    justify-content: center;
    display: flex;
    gap: 10px;
    width: 100%;
}

.complect__img {
    border-radius: 25px;
    border: 1px solid transparent;
    width: 150px;
    height: 150px;
    transition: 0.25s ease-in-out;
}

.complect__img img {
    border-radius: 100%;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.complect__name {
    text-align: center;
    padding: 5px;
    border: 1px solid transparent;
    transition: 0.25s ease-in-out;
}

.complect__item:hover .complect__name {
    border-bottom: 1px solid #f1e999;
    color: #f1e999;
    padding-top: 1px;
}

.complect__item:hover .complect__img {
    box-shadow: 0px 0px 12px 1px #f1e999;
    border: 1px solid #f1e999;
}

.complect__desc-container {
    margin: 40px auto 0 auto;
    display: flex;
    gap: 20px;
    justify-content: center;
}

.complect__full-img {
    width: 350px;
    height: 350px;
}

.complect__full-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 25px;
}

.complect__desc {
    color: #fff;
    text-align: left;
    max-width: 400px;
}

.complect__desc hr {
    margin: 20px 0 20px 0;
    border: 1px solid #333;
}

.complect__desc {
    overflow: hidden;
}

.descr__name,
.descr__text {
    display: none;
}

.descr__name {
    font-family: 'Oswald';
    font-weight: 400;
    font-size: 36px;
    line-height: calc(32px * 1.2);
}

.complect-on {
    animation-name: complectAnim;
    animation-duration: 1s;
    animation-iteration-count: 1;
}

.complect-text-on {
    animation-name: complectTextAnim;
    animation-duration: 0.6s;
    animation-iteration-count: 1;
    animation-timing-function: ease-in-out;
}

@keyframes complectAnim {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@keyframes complectTextAnim {
    0% {
        transform: translateX(-1000px);
    }

    100% {
        transform: translateX(0px);
    }
}

/*========================*/

/*Преимущества*/

.advantage .section-container {
    padding: 100px 0 50px 0;
}

.advantage__title {
    margin-bottom: 80px;
}

.advantage__title::before {
    content: 'Преимущества';
}

.advantage__img {
    width: 300px;
    height: 300px;
    position: relative;
}

.advantage__img img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.advantage__block1 .advantage__img img {
    object-fit: contain;
}

.advantage__block1,
.advantage__block2,
.advantage__block3,
.advantage__block4,
.advantage__block5 {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.advantage__block1,
.advantage__block2,
.advantage__block3,
.advantage__block4 {
    margin-bottom: 50px;
}

.advantage__block2,
.advantage__block4 {
    flex-direction: row-reverse;
}

.advantage__block2 .advantage__img,
.advantage__block3 .advantage__img,
.advantage__block4 .advantage__img,
.advantage__block5 .advantage__img {
    border-radius: 100%;
}

.advantage__block2 img,
.advantage__block3 img,
.advantage__block4 img,
.advantage__block5 img {
    border-radius: 100%;
}

.advantage__descr {
    max-width: 500px;
}

.advantage__descr p {
    margin-top: 15px;
    font-size: 16px;
    font-weight: 300;
}

.advantage__bg-decor {
    top: 16px;
    left: 17px;
    position: absolute;
    width: 280px;
    height: 280px;
    margin: 0 auto;
    border-radius: 50%;
    background: #e8c25f;
    box-shadow: 0 0 22px 2px #f1e999;
    z-index: -1;
    filter: blur(60px);
}

/*========================*/

/*Этапы работы*/

.work-stages .section-container {
    padding: 100px 0 50px 0;
}

.work-stages__title {
    text-align: center;
    margin-bottom: 40px;
}

.work-stages__title::before {
    content: 'Этапы работы';
}

.work-stages__container {
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    gap: 40px;
}

.work-stages__item {
    padding: 10px 20px;
    max-width: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #fff;
    position: relative;
    border-radius: 15px;
}

.work-stages__item::before {
    content: '';
    position: absolute;
    width: 26px;
    height: 26px;
    top: 5px;
    left: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 100%;
    color: #fff;
    background: #212121;
}

.work-stages__item:nth-child(1)::before{
    content: '1';
}
.work-stages__item:nth-child(2)::before{
    content: '2';
}
.work-stages__item:nth-child(3)::before{
    content: '3';
}
.work-stages__item:nth-child(4)::before{
    content: '4';
}
.work-stages__item:nth-child(5)::before{
    content: '5';
}

.work-stages__img {
    width: 90px;
    height: 90px;
}

.work-stages__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.work-stages__name {
    font-weight: 700;
    font-size: 18px;
margin-top: 10px;
margin-bottom: 15px;
}

.work-stages__desc p {
    text-align: center;
    color: #151516;
}

.work-stages__text {
    margin-top: 10px;
    font-size: 14px;
    font-weight: 500;
}

/*========================*/

/*Вопросы и ответы FAQ's*/

.faq .section-container {
    padding: 100px 0 50px 0;
}

.accordion-container {
    display: flex;
    column-gap: 20px;
}

.accordion {
    width: 48%;
}

.faq h2 {
    text-align: center;
    margin-bottom: 50px;
}

.accordion-item {
    padding: 0 20px 0 20px;
}

.accordion a {
    position: relative;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    width: 100%;
    padding: 1rem 3rem 1rem 1rem;
    color: #7288a2;
    font-size: 1.15rem;
    font-weight: 400;
    border-bottom: 1px solid #e5e5e5;
}

.accordion-link:hover,
.accordion-link:hover::after {
    cursor: pointer;
    color: #f1e999;
}

.accordion-link:hover::after {
    border: 1px solid #f1e999;
}

.accordion-link.active {
    color: #f1e999;
    border-bottom: 1px solid #f1e999;
}

.accordion-link::after {
    content: '';
    position: absolute;
    float: right;
    right: 1rem;
    font-size: 22px;
    line-height: 22px;
    color: #7288a2;
    padding: 5px;
    width: 30px;
    height: 30px;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
    border: 1px solid #7288a2;
    text-align: center;
    background-image: url(/icons/plus_icon.svg);
    background-position: center;
    background-size: cover;
}

.active::after {
    color: #f1e999;
    border: 1px solid #f1e999;
    background-image: url(/icons/minus_icon.svg) !important;
}

.accordion .content {
    opacity: 0;
    max-height: 0;
    border-bottom: 1px solid #f1e999;
    overflow: hidden;
    clear: both;
    -webkit-transition: all 0.2s ease 0.15s;
    -o-transition: all 0.2s ease 0.15s;
    transition: all 0.2s ease 0.15s;
}

.content p {
    font-size: 1rem;
    font-weight: 300;
    padding: 10px 20px 10px 20px;
}

.ac-active {
    opacity: 1 !important;
    max-height: 100% !important;
    -webkit-transition: all 0.35s ease 0.15s;
    -o-transition: all 0.35s ease 0.15s;
    transition: all 0.35s ease 0.15s;
}


/*========================*/

/*Портфолио*/

.portfolio .section-container {
    padding: 100px 0 50px 0;
}

.portfolio__title {
    margin-bottom: 100px;
}

.portfolio__title::before {
    content: 'Портфолио';
}

/*========================*/

/*Форма*/

.form {
    padding: 100px 0 50px 0;
}

.form__title {
    max-width: 600px;
    font-size: 36px;
    color: #fff;
    margin: 0 auto 20px auto;
}

.form p {
    margin-bottom: 20px;
    text-align: center;
}

.b24-form-wrapper {
    max-width: 600px !important;
    border-radius: 25px !important;
}

.b24-form-content {
    padding: 20px 31px 31px 31px !important;
}

.b24-form-wrapper input {
    border: 2px solid #f1e999 !important;
}

.b24-form-wrapper input:focus {
    box-shadow: 0px 0px 12px 1px #f1e999;
    border: 2px solid #f1e999;
}

.b24-form-btn {
    background: #f1e999 !important;
    color: #000 !important;
}

.b24-form-btn:hover {
    box-shadow: 0px 0px 12px 1px #f1e999;
}

.b24-form-sign {
    display: none !important;
}

/*========================*/

/*Блок карты*/

.map .section-container {
    padding: 100px 0 50px 0;
}

.map h2 {
    text-align: center;
    margin-bottom: 40px;
}

.map__container {
    display: flex;
    justify-content: center;
}

.map__adress {
    padding: 20px;
    max-width: 350px;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
}

.map__adress h3,
.map__adress a,
.map__adress p {
    color: #151516;
    font-weight: 500;
}

.map__adress a,
.map__adress p {
    padding-left: 30px;
}

.map__title {
    display: flex;
    align-items: center;
    margin-top: 20px;
}

.map__title h3 {
    font-size: 16px;
    letter-spacing: 0.8px;
    font-weight: 600;
}

.map__title img {
    width: 20px;
    height: auto;
    margin-right: 10px;
    transform: translateY(-2px);

}

.map__adress a {
    font-size: 14px;
    letter-spacing: 0.2px;
    transition: 0.2s ease-in-out;
}

.map__adress a:hover {
    opacity: 70%;
}

.map__adress p {
    font-size: 14px;
    letter-spacing: 0.2px;
}

.map__vidget {
    width: 600px;
    height: 400px;
}

/*========================*/

/*Мобильная версия*/

@media (min-width: 1199.98px) {

    .systems__block {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 400px;
    }

    .systems__video {
        width: 399px;
        height: 320px;
    }

    .systems__button {
        font-weight: 300;
        font-size: 16px;
        padding: 10px 34px 10px 34px;
        margin: 10px 0 25px 0;
    }
}

@media (max-width: 1199.98px) {

    .promo .section-container,
    .systems .section-container,
    .complect .section-container,
    .advantage .section-container,
    .work-stages .section-container,
    .faq .section-container,
    .portfolio .section-container,
    .form .section-container,
    .map .section-container {
        padding: 45px 5px 25px 5px;
    }
    
    .map .section-container {
        padding-bottom: 50px;
    }
    
    .hero__title-container {
    padding-top: 100px;
    }

    .hero__bg-video {
        display: none;
    }

    .hero__bg-image {
        display: block;
    }

    .hero__links__container {
        margin: 30px auto 0 auto;
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .mobile__menu {
        display: block;
    }

    .hero__title {
        font-size: 32px;
    }

    .promo {
        padding-top: 40px;
    }

    .promo__container {
        gap: 0;
    }

    .promo__top {
        flex-direction: column;
    }

    .promo__container iframe {
        padding: 0 5px 0 5px;
        width: 320px;
    }

    .promo__block {
        max-width: 320px;
    }

    .systems__types {
        display: flex;
        align-items: center;
        flex-direction: column;
        gap: 20px;
    }

    .systems__consult-img {
        padding-left: 50px;
    }

    .complect__list {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        justify-items: center;
    }

    .complect__img {
        width: 95px;
        height: 95px;
    }

    .complect__name {
        font-size: 12px;
    }

    .complect__desc-container {
        flex-direction: column;
        align-items: center;
    }

    .complect__desc {
        text-align: center;
    }

    .advantage__title {
        margin-bottom: 50px;
    }

    .advantage__img {
        width: 280px;
        height: 280px;
    }

    .advantage__descr h3 {
        text-align: center;
    }

    .advantage__descr p {
        text-align: center;
    }

    .advantage__block1,
    .advantage__block2,
    .advantage__block3,
    .advantage__block4,
    .advantage__block5 {
        display: flex;
        align-items: center;
        flex-direction: column;
        gap: 10px;
        margin-bottom: 30px;
    }

    .advantage__block5 {
        margin-bottom: 0px;
    }

    .advantage__descr {
        padding: 0 10px 0 10px;
        max-width: 400px;
    }

    .advantage__bg-decor {
        top: 0;
        left: 0;
    }

    .work-stages__container {
        max-width: 600px;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .work-stages__item:nth-child(odd) {
        justify-self: end;
    }

    .accordion-container {
        flex-direction: column;
    }

    .portfolio__title {
        margin: 40px;
    }

    .form {
        padding: 50px 0 50px 0;
    }

    .form__title {
        margin-bottom: 20px;
    }

    .map__container {
        flex-direction: column;
        align-items: center;
    }

    .map__adress {
        align-items: center;
        max-width: 100%;
        width: 100%;
    }

    .contacts__block {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .map__adress p,
    .contacts__block a,
    .contacts__block p {
        text-align: center;
        padding-left: 0;
        width: 100%;
    }

    .map__vidget {
        width: 100%;
    }

    .map__vidget iframe {
        margin: 0 auto;
    }

    .footer-container {
        flex-direction: column;
        gap: 20px;
    }

    .footer__block1,
    .footer__block2,
    .footer__block3 {
        gap: 20px;
        margin: 0 auto;
        text-align: center;
    }

    .systems__title::before,
    .advantage__title::before,
    .controller__title::before,
    .complect__title::before,
    .portfolio__title::before,
    .work-stages__title::before{
        display: none;
    }

    .section-title {
        font-size: 34px;
    }
}


@media (max-width: 800px) {
    
.accordion {
    width: 100%;
    }
}


@media screen and (max-width: 458.98px) {
    
    .work-stages__container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .work-stages__item:nth-child(odd),
    .work-stages__item:nth-child(even)
    {
        justify-self: center;
    }
    
}
/*========================*/