:root {
  --main-color: #E2C371;
  --main-color-links: #fbb908;
  --main-black: #272727;
  --main-white: #ffffff;
  --main-transition: all .3s ease;
  --main-text-font: bold 2rem/1.5rem "Raleway", sans-serif;
  --main-text-font-p: 400 20px/1.8rem "Arimo", sans-serif;
  --main-text: 20px/1.8rem "Arimo", sans-serif;
  --bold-text: 700 16px/1.8rem "Arimo", sans-serif;
  --main-section-text: 700 36px/1.4rem "Arimo", sans-serif;
  --main-border: 1px solid rgba(255, 255, 255, 0.25);
  --main-padding: 1rem
}

.dark-color-scheme {
  --main-black: #ffffff;
  --main-white: #000
}

html {
  box-sizing: border-box
}

*,
::after,
::before {
  box-sizing: inherit
}

ol[class],
ul[class] {
  padding: 0
}

blockquote,
body,
dd,
dl,
figcaption,
figure,
h1,
h2,
h3,
h4,
h5,
h6,
li,
ol[class],
p,
ul[class] {
  margin: 0
}

ul[class] {
  list-style: none
}

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

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

.d-flex {
  display: flex
}

.aic {
  align-items: center
}

.jcc {
  justify-content: center
}

.jcsb {
  justify-content: space-between
}

.jcsa {
  justify-content: space-around
}

.fdc {
  flex-direction: column
}

.fdr {
  flex-direction: row
}

a {
  text-decoration: none;
  cursor: pointer;
  color: var(--main-color-links)
}

button {
  cursor: pointer;
  text-decoration: none;
  outline: 0 !important;
  padding: 0;
  margin: 0;
  border: none
}

svg {
  width: 1rem;
  height: 1rem;
  color: var(--main-color)
}

a span {
  color: var(--main-white)
}

@keyframes pulse-btn {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, .7)
  }

  70% {
    box-shadow: 0 0 0 10px rgba(255, 255, 255, 0)
  }

  100% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0)
  }
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0
  }

  to {
    transform: translateY(0);
    opacity: 1
  }
}

body,
html {
  height: 100%;
  scroll-behavior: smooth
}

body {
  display: flex;
  flex-direction: column;
  font-family: Arimo, sans-serif;
  font-size: 14px;
  color: #777;
  line-height: 1.7em;
  font-weight: 400;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-font-smoothing: antialiased;
  user-select: none;
  background-color: var(--main-black)
}


.main {
  flex-grow: 1;
  z-index: 5
}

section h1 {
  font: var(--main-text-font);
  color: var(--main-white)
}

section b {
  font: var(--main-text-font);
  font-size: 20px;
  color: var(--main-white);
  display: block;
  margin-bottom: 20px
}

.btn-callback {
  padding: 10px;
  background-color: #e2c371;
  color: #000;
  margin-right: 20px;
  font-weight: 700;
  border: 1px solid #e2c371;
  transition: background-color .3s;
  position: fixed;
  top: 30%;
  right: 0%;
  transform: rotate(-90deg) translateY(-50%);
  box-shadow: 0 0 0 0 #000;
  animation: pulse-btn 2s infinite;
  z-index: 30;
  border-radius: 8px;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  margin-right: -4.4%
}

.btn-callback:hover {
  background-color: transparent;
  color: #e2c371
}

section ul li {
  list-style: circle;
  color: var(--main-color);
  margin-left: 30px;
  font-size: 1rem;
  padding-bottom: 15px;
  font-size: 18px
}

h1,
h2,
h3,
h4,
h5,
h6 {
  padding-bottom: 20px
}

p {
  font: var(--main-text-font-p);
  color: var(--main-white);
  text-align: center
}

.btn-default {
  background-color: var(--main-color);
  height: 50px;
  color: var(--main-black);
  border: none;
  font-weight: 700
}

input,
select {
  width: 100%;
  height: 40px;
  border: 1px solid var(--main-black);
  margin-bottom: 20px;
  padding-left: 20px;
  font-size: 16px;
  font-family: Raleway, sans-serif;
  outline: 0
}

input:focus,
input:hover,
select:focus,
select:hover {
  border: 1px solid var(--main-color)
}

input::placeholder,
select::placeholder {
  font-family: Raleway, sans-serif;
  font-weight: 300;
  font-size: 16px;
  color: var(--main-black)
}

textarea {
  resize: none;
  width: 100%;
  height: 200px;
  margin-bottom: 40px
}

.icon {
  width: 1rem;
  height: 1rem
}

section {
  padding: 20px 0 80px
}

section h3 {
  font: var(--main-section-text);
  color: var(--main-white);
  text-align: center;
  position: relative;
  width: 100%
}

section h3::after {
  position: absolute;
  content: "";
  left: 50%;
  transform: translateX(-50%);
  top: 50px;
  width: 60px;
  height: 2px;
  background-color: #fff
}

section h3::before {
  position: absolute;
  content: "";
  left: 50%;
  transform: translateX(-50%);
  top: 60px;
  width: 90px;
  height: 2px;
  background-color: #fff
}

h4 {
  font: var(--main-text-font);
  font-size: 24px;
  color: var(--main-white);
  text-align: center
}

.bg-video {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  object-fit: cover;
  z-index: -1; /* чтобы было под всем остальным */
  pointer-events: none; /* чтобы не мешало кликам */
}
.bg-video::after {
  content: "";
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, .5);
  z-index: 2
}
.bg-page {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background-position: 50%;
  background-size: cover;
  z-index: 1
}

.bg-page::after {
  content: "";
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(0, 0, 0, .5);
  z-index: 2
}

.container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 15px
}

.logo {
  max-width: 170px;
  z-index: 5
}

.head-logo__inner span {
  color: var(--main-color);
  font-size: 10px;
  position: relative
}

.head {
  border-bottom: var(--main-border);
  z-index: 5
}

.head-top {
  padding: var(--main-padding) 0;
  display: flex;
  align-items: center;
  z-index: 5;
  border-right: var(--main-border);
  width: 70%
}

.head-top__contact {
  display: flex;
  align-items: center;
  gap: 30px
}

.head-top__contact-link {
  color: var(--main-white);
  width: 270px;
  display: flex;
  justify-content: space-between;
  align-items: center
}

.head-top__contact span {
  padding-left: var(--main-padding);
  text-align: right
}

.head-bottom {
  width: 70%;
  padding-left: 30px
}

.head-bottom__mail {
  gap: 10px;
  color: var(--main-white)
}

.head-sticky {
  z-index: 10;
  padding: 2rem 0
}

.head-sticky .fixed {
  position: fixed;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, .5);
  backdrop-filter: blur(7px);
  width: 100%;
  color: var(--main-black);
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(0, 0, 0, .1);
  z-index: 20;
  animation: slideDown .7s ease forwards
}

.head-sticky .fixed .menu {
  margin-right: 20px
}

.head-sticky .fixed .menu__link {
  color: var(--main-white)
}

.head-sticky .fixed .menu__link svg path {
  fill: var(--main-white)
}

.menu {
  position: relative;
  transition: transform .3s ease, box-shadow .3s ease;
  z-index: 40
}

.menu__item {
  position: relative;
  padding-bottom: 20px;
  padding-top: 20px
}

.menu__item+.menu__item {
  margin-left: 20px
}

.menu__link {
  color: var(--main-white);
  font: var(--bold-text);
  position: relative
}

.menu__link::after {
  position: absolute;
  content: "";
  left: 0;
  bottom: -22px;
  width: 70%;
  height: 3px;
  opacity: 0;
  background-color: #fbb908;
  transition: all .5s ease
}

.menu__link::before {
  position: absolute;
  content: "";
  left: 0;
  bottom: -32px;
  width: 100%;
  height: 3px;
  opacity: 0;
  background-color: #fbb908;
  transition: all 1s ease
}

.menu__link:hover.menu__link::after,
.menu__link:hover.menu__link::before {
  opacity: 1
}

.menu__link svg {
  margin-left: 0 !important;
  transition: var(--main-transition)
}

.menu__link:hover svg {
  transform: rotate(180deg)
}

.menu__link svg path {
  fill: var(--main-white)
}

.menu-btn {
  background-color: var(--main-color);
  padding: .5rem .5rem;
  margin-left: auto;
  margin-right: 1rem;
  display: none
}

.menu-sub {
  position: absolute;
  opacity: 0;

  visibility: hidden;
  top: 100%;
  padding: var(--main-padding);
  width: 250px;
  background-color: var(--main-white);
  transform: translateY(40px);
  transition: var(--main-transition);
  pointer-events: auto;
  z-index: 9999
}

.menu-sub__item {
  border: 1px solid var(--main-black);
  transition: var(--main-transition);
  padding: 5px 0 !important
}

.menu-sub__link {
  padding: 5px 15px;
  line-height: 24px;
  font-weight: 600;
  font-size: 12px;
  font: 600 12px/24px Arimo, sans-serif;
  color: var(--main-black);
  transition: var(--main-transition);
  cursor: pointer
}

.menu-sub__item:hover {
  background-color: var(--main-black)
}

.menu-sub__item:hover .menu-sub__link {
  color: var(--main-white)
}

.menu__item:hover .menu-sub {
  cursor: pointer;
  opacity: 1;
  visibility: visible;
  animation: menu-open 3s linear 1s slide-in;
  transform: translateY(0);
  z-index: 99999;
}

.contact__link {
  color: var(--main-white)
}

.contact__link p {
  font-size: 14px;
  text-align: left
}

.contact__link p {
  width: 150px;
  padding-left: .7rem
}

.contact span {
  text-align: right
}

.social {
  gap: 1rem
}

.social__item .icon {
  width: 1.5rem;
  height: 1.5rem
}

.mailto__link {
  gap: .7rem;
  color: var(--main-white)
}

.footer {
  z-index: 4;
}

.footer__inner {
  width: 100%;
  gap: 2rem;
  padding: 3rem 0 3rem
}

.powered {
  font-size: 14px;
  text-align: center;
  padding: var(--main-padding) 0;
  color: var(--main-white)
}

.powered span {
  color: var(--main-color)
}

.contact-page {
  padding: 20px 0 !important
}

.contact-page__title {
  margin-left: 20px;
  margin-bottom: 80px
}

.contact-page__text {
  margin-top: 80px;
  margin-bottom: 80px
}

.contact-us__form {
  padding-top: 80px;
  width: 60%;
  margin: 0 auto
}

.contact-us__form-inputs {
  display: grid;
  grid-template-columns: repeat(2, 3fr);
  grid-gap: 1rem
}

.contact-us__form__bottom .btn-default,
.contact-us__form__bottom button {
  width: 20%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1px 6px !important
}

.about {
  padding: 40px 0 40px
}

.about h3 {
  text-align: left
}

.about h3::after {
  left: 30px
}

.about h3::before {
  left: 45px
}

.about__inner {
  padding: 40px 0 40px;
  text-align: center
}

.about__inner h4 {
  font: var(--main-text-font);
  color: var(--main-white)
}

.about__column {
  display: grid;
  grid-template-columns: repeat(2, 2fr);
  grid-gap: 20px
}

.about__column h4,
.about__column p {
  text-align: center
}

.about__column h4 {
  font: var(--main-text-font);
  color: var(--main-white)
}

.about__column-item {
  list-style: none
}

.price__inner p {
  max-width: 80%;
  margin: 0 auto;
  font-size: 24px
}

.price__title {
  padding-bottom: 40px;
  text-align: left
}

.price h3::after,
.price h3::before {
  display: none
}

.price__column {
  display: flex;
  gap: 40px;
  margin-top: 40px !important
}

.price__column__item {
  list-style: none
}

.price__inner {
  padding-bottom: 80px
}

.home__inner {
  display: flex;
  flex-direction: column;
  gap: 80px
}

.home__inner p {
  width: 80%;
  margin: 0 auto
}

.service__column {
  display: grid;
  grid-template-columns: repeat(2, 3fr);
  grid-gap: 20px;
  margin-top: 80px !important
}

.service__column-imgbox {
  width: 50px;
  height: 50px;
  padding: 0;
  background-color: var(--main-color);
  display: flex;
  align-items: center;
  justify-content: center
}

.service__column-img {
  width: 2rem;
  height: 2rem
}

.service__column__item-head {
  display: flex;
  align-items: center;
  background-color: var(--main-black);
  gap: 20px
}

.service__column-item-text {
  font-size: 1.25rem;
}

.service__column-item {
  border-bottom: 2px solid var(--main-black);
  border-left: 2px solid var(--main-black);
  border-right: 2px solid var(--main-black);
  list-style: none;
  margin-left: 0
}

.service__column-descr {
  padding: 1rem;
  font-size: 1rem;
  line-height: 1.4
}

.mechanical {
  padding-bottom: 40px
}

.mechanical ul {
  margin-bottom: 20px;
  display: block
}

.mechanical p {
  text-align: left
}

.mechanical-text p {
  text-align: left
}

.slider {
  padding: 2rem 0
}

.swiper {
  overflow: hidden
}

.swiper-slide {
  height: 208px;
  display: flex;
  align-items: center;
  justify-content: center
}

.swiper-slide img {
  height: 100%;
  width: auto;
  object-fit: cover;
  border-radius: 8px;
  cursor: pointer;
}

.swiper-button-next,
.swiper-button-prev {
  background-color: var(--main-black);
  width: 50px !important;
  height: 50px !important;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: var(--main-color)
}

.swiper-button-next:after,
.swiper-button-prev:after {
  color: var(--main-color);
  font-size: 2rem !important
}

.swiper .swiper-rtl,
.swiper-button-prev {
  left: var(--swiper-navigation-sides-offset, -10px) !important
}

.swiper-button-next {
  right: var(--swiper-navigation-sides-offset, -10px) !important
}


/* Стили для popup */
.fullscreen-popup{
  position: relative;
  background-color: transparent;
  z-index: 999;
}

.fullscreen-popup.active {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100vw;
    height: 100%;
    background-color: #000;
    z-index: 999;
    padding: 20px;
    box-sizing: border-box;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

body:has(.home) .slider {
  display: none;
}
body:has(.home) .fullscreen-popup.active .slider {
  display: block !important;
}

.slider-present {
  max-height: 68%;
}


.fullscreen-popup .slider {
  max-height: 40%;
}

.fullscreen-popup.active .swiper-slide{
  height: 166px;
}

.fullscreen-popup .slider-present {
  display: none;
}
.fullscreen-popup.active .slider-present {
  display: block;
}
.fullscreen-popup.active .slider{
  padding: 10px !important;
}

#popup-close-btn,
.slider-present__close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--main-color);
  font-weight: bold;
  color: #000;
  border: none;
  font-size: 18px;
  padding: 5px 10px;
  cursor: pointer;
  border-radius: 3px;
  font-family: 'Montserrat';
  padding-bottom: 0px;
}


.slider-present__inner {
  display: flex;
  max-height: 60%;
  z-index: 999;
}

body.no-scroll {
  overflow: hidden;
  height: 100%;
}

.slider-present__title {
  font: var(--bold-text);
  color: var(--main-white);
  text-align: center;
  font-size: 2rem;
  padding-bottom: 30px;
}
.slider-present__wrapper {
  border-top: 2px solid var(--main-white);
  border-bottom: 2px solid var(--main-white);
}
.slider-present {
  padding-bottom: 10px !important;
}
.slider-present__img,
.slider-present__text {
  padding: 20px 0 20px;
}

.slider-present__text {
  max-width: 40%;
  border-left: 2px solid var(--main-white);
}

.slider-present__text-role span,
.slider-present__text-status span,
.slider-present__text-scope span{
  text-transform: uppercase Im !important;
  font-size: 20px;
  color: var(--main-white);
}

.slider-present__text-role,
.slider-present__text-status,
.slider-present__text-scope {
  font-size: 20px;
  color: var(--main-white);
  border-bottom: 2px solid var(--main-white);
  margin-bottom: 10px;
  padding-bottom: 10px;
  padding-left: 20px;
}
.slider-present__text-scope {
  padding-right: 10%;
}
.slider-present__img {
  margin-right: 20px;
  width: 70%;
}
.slider-present__img img{
  width: auto;
  height: 353px;
  margin-left: 1%;
}

.modal-wrapper {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 30;
  display: -webkit-flex;
  display: -moz-flex;
  display: -ms-flex;
  display: -o-flex;
  display: flex;
  justify-content: center;
  -ms-align-items: center;
  align-items: center;
  display: none;
  opacity: 0;
  transition: opacity .2s
}

.modal-overlay {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  background-color: rgba(0, 0, 0, .75)
}

.modal-inner {
  width: 450px;
  padding: 35px 25px;
  position: relative;
  z-index: 1200;
  background-color: #fff;
  color: #000;
  border-radius: 12px
}

.modal-inner h2 {
  font-size: 18px;
  text-align: center
}

.modal-inner form {
  margin-top: 30px
}

.modal-inner form input {
  display: block;
  width: 75%;
  padding-left: 20px;
  height: 40px;
  margin-bottom: 20px;
  border: 1px solid #000;
  margin-left: auto;
  margin-right: auto;
  border-radius: 8px
}

.modal-inner .wpcf7-submit,
.modal-inner button {
  width: 30%;
  display: block;
  margin: auto;
  text-align: center;
  color: #000;
  font-weight: 700;
  background-color: #ffa900;
  border: 1px solid #ffa900;
  height: 40px;
  transition: background-color .3s;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  border-radius: 8px
}

.modal-inner .wpcf7-submit {
  padding: 1px 6px 1px 6px !important
}

.modal-inner button:hover {
  background-color: transparent;
  color: #ffa900;
  border-radius: 8px
}

.modal-inner button.modal-close {
  border: none;
  font-size: 32px;
  position: absolute;
  right: 0;
  top: 0;
  width: 30px;
  height: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 6px
}

.numbers-marquee {
  position: fixed;
  top: 72.5px;
  width: 100%;
  overflow: hidden;
  background: rgba(0, 0, 0, .5);
  backdrop-filter: blur(7px);
  z-index: 20;
  padding: 5px 0
}

body:has(.active) .numbers-marquee {
  display: none !important;
}
.numbers__num {
  font-size: 18px;
}
.numbers-track {
  display: flex;
  width: fit-content;
  white-space: nowrap;
  will-change: transform;
  position: relative
}

.numbers__inner {
  display: flex;
  white-space: nowrap;
  gap: 40px;
  will-change: transform;
}
.numbers__inner:nth-child(1) {
  margin-right: 50px;
}

.numbers__inner .clone {
  position: absolute;
  left: 100%;
  top: 0
}

.numbers__item {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0
}

.numbers__item h4,
.numbers__item span {
  white-space: nowrap;
  text-transform: uppercase
}

.numbers__item h4 {
  font-size: 18px;
  color: var(--main-white);
  padding-bottom: 0
}

.single-post p {
  text-align: left;
  padding-bottom: 25px;
}

.numbers__item span {
  font-weight: 700;
  color: var(--main-color)
}

.clone {
  position: absolute;
  top: 0;
  left: 100%
}
.blog__loadmore {
  padding: 10px 20px;
  background: var(--main-black);
  color: var(--main-color);
  border: none;
  cursor: pointer;
  font-size: 16px;
  margin: 30px auto;
  display: block;
  border-radius: 8px;
  transition: var(--main-transition);
}
.blog__loadmore:hover {
  background: var(--main-color);
  color: var(--main-black);
}

.blog__inner {
  display: grid;
  grid-template-columns: repeat(3, 3fr);
  grid-gap: 20px
}

.blog__item {
  display: flex;
  flex-direction: column;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0, rgba(0, 0, 0, .5) 100%);
  backdrop-filter: blur(7px);
  border-radius: 1rem;
  padding: 1rem;
  margin-left: 0
}

.blog__date {
  font-weight: 300;
  font-family: Montserrat;
  font-size: 16px
}

.blog__text {
  display: flex;
  align-items: end;
  justify-content: space-between
}

.blog__autor {
  font-weight: 300;
  font-family: Montserrat;
  font-size: 16px;
  margin-top: 8px
}

.blog__autor span {
  font-weight: 700
}

.blog__head {
  padding-bottom: 40px;
  border-bottom: var(--main-border);
  margin-bottom: 40px
}

.blog__title {
  text-transform: uppercase;
  max-width: 40%;
  line-height: 40px;
  display: flex;
  align-items: center;
  padding-bottom: 0
}

.blog__descr {
  max-width: 40%;
  font-size: 16px;
  text-align: left;
  line-height: 20px;
  font-family: Raleway;
  font-weight: 300;
  padding-bottom: 0
}

.error {
  padding: 120px 0 120px
}

.error__inner {
  display: flex;
  flex-direction: column;
  gap: 30px;
  align-items: center
}

.error__descr,
.error__text,
.error__title {
  display: block;
  text-align: center;
  margin-top: 10px
}

.error__text {
  color: var(--main-white);
  font-size: 3rem;
  font-weight: 300;
  line-height: 1.2em;
  margin-bottom: 10px
}

.error__descr {
  color: var(--main-white);
  font-size: 20px;
  font-weight: 300;
  margin-top: 20px;
  margin-bottom: 30px
}

.error__title {
  color: var(--main-color);
  font-size: 180px;
  font-weight: 600;
  line-height: 1em;
  margin-bottom: 10px;
  font-family: Raleway
}

.error__link {
  display: block;
  max-width: 20%;
  margin: 0 auto;
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #222;
  color: var(--main-color);
  transition: var(--main-transition);
  padding: 10px 20px;
  border: 2px solid #222;
  border-radius: 25px
}

.error__link:hover {
  background-color: var(--main-color);
  color: #222
}

.plumbing p {
  text-align: left
}

.electrical p {
  text-align: left
}

.electrical p span {
  color: var(--main-color)
}

.electrical li a {
  color: #e2e271;
  text-decoration: underline
}

.coordination p {
  text-align: left
}

.coordination h2 {
  color: var(--main-white);
  font: var(--main-section-text);
  line-height: 38px
}

.coordination__list-item {
  color: var(--main-white)
}

.coordination__list-item span {
  color: var(--main-color)
}

.cad p,
.creating p,
.scan p {
  text-align: left
}

.arch p {
  text-align: left
}

.arch__menu {
  justify-content: space-between
}

.arch__menu-item {
  list-style: none;
  margin-left: 0
}

.arch__menu-item-title {
  text-align: left;
  color: var(--main-color);
  font-size: 24px;
  line-height: 1.5em;
  font-family: Raleway, sans-serif
}

.architection__title {
  text-align: left
}

.architection__inner {
  align-items: center;
  justify-content: space-between
}

.architection__item {
  list-style: none;
  margin-left: 0
}

.architection__item-img {
  height: 100%
}

.architection p {
  text-align: left
}

.structual p {
  text-align: left
}

.structual__column {
  display: grid;
  grid-template-columns: repeat(2, 2fr);
  grid-gap: 40px;
  margin-bottom: 40px;
  margin-top: 40px
}

.structual__column h4 {
  text-align: left;
  color: var(--main-color)
}

.visualisation p {
  text-align: left
}

.post__title {
  font-size: 32px;
  color: var(--main-white)
}

.post__meta {
  font-size: 16px;
  color: var(--main-white);
  padding: 20px 0
}

.post__main {
  padding: 40px 0
}

.post__thumbnail img {
  height: auto;
}
.head-sticky__inner {
  position: relative;
}
.head-sticky__inner.sticky{
  padding-left: 2%;
  padding-right: 2%;
  position: fixed;
  top: 0px;
  left: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, .5);
  backdrop-filter: blur(7px);
  z-index: 20;
}

.fullscreen-popup:has(.active) .head-sticky__inner.sticky {
  top: -100px;
}

@media (max-width:990px) {
  .head__inner {
    display: none
  }

  .error {
    padding: 120px 0 120px
  }

  .error__text {
    font-size: 2rem
  }

  .error__descr {
    font-size: 16px
  }

  .error__title {
    font-size: 140px
  }

  .error__link {
    font-size: 12px;
    max-width: 30%
  }

  .error__link:hover {
    background-color: var(--main-color);
    color: #222
  }
}

@media screen and (max-width: 782px) {

}

@media (max-width:770px) {
  .structual__column {
    grid-template-columns: repeat(1, 1fr)
  }

  .architection__inner {
    flex-direction: column-reverse;
    align-items: start
  }

  section b {
    font-size: 16px;
    line-height: 20px
  }

  section ul li {
    font-size: 16px
  }

  .blog__inner {
    grid-template-columns: repeat(2, 2fr)
  }

  .blog__head-inner {
    flex-direction: column;
    align-items: start
  }

  .blog__descr,
  .blog__title {
    max-width: 100%
  }

  section {
    padding: 20px 0 20px
  }

  .contact-us__form {
    width: 80%
  }

  .blog__title,
  section h3,
  section h4 {
    font-size: 28px;
    line-height: 30px
  }

  section h3::after {
    top: 70px
  }

  section h3::before {
    top: 80px
  }

  .menu-btn {
    display: flex
  }

  .menu-btn svg {
    width: 2rem;
    height: 2rem;
  }

  .menu {
    position: relative
  }

  .menu__item {
    padding-bottom: 5px;
    padding-top: 0;
    padding-left: 20px;
    border-bottom: 1px solid var(--main-black);
    width: 100%;
    padding: 10px 10px
  }

  .menu__item+.menu__item {
    margin-left: 0
  }

  .menu__link {
    line-height: 22px;
    color: var(--main-black);
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center
  }

  .menu__link:after,
  .menu__link:before {
    display: none
  }

  .menu__link svg {
    border: 1px solid var(--main-black);
    width: 1.5rem;
    height: 1.5rem
  }

  .menu__link svg path {
    fill: var(--main-black)
  }

  .menu__inner {
    position: absolute;
    flex-direction: column;
    top: 50px;
    right: 0;
    width: 94vw;
    background-color: var(--main-color);
    transform: translateY(-200%);
    transition: var(--main-transition);
    z-index: 10
  }

  .menu__inner.open {
    transform: translateY(0)
  }

  .menu-sub {
    position: relative;
    margin-top: 20px;
    display: none;
    height: 0%;
    width: 104%;
    opacity: 1;
    z-index: 20;
    transform: translateY(10.3px) !important;
    background-color: transparent
  }
  .menu-sub.open {
    display: block;
    height: 100%;
  }

  .menu-sub__item {
    padding-bottom: 5px;
    padding-top: 0;
    padding-left: 20px;
    border: none;
    border-bottom: 1px solid var(--main-black);
    width: 100%;
    padding: 10px 0;
    margin-left: -15px;
    margin-right: -15px
  }

  .menu-sub__item:first-child {
    border-top: 1px solid var(--main-black)
  }

  .menu-sub__item:last-child {
    border: none
  }

  .menu-sub__link {
    line-height: 22px;
    color: var(--main-black);
    text-align: left;
    font: var(--bold-text);
    pointer-events: auto;
    cursor: pointer
  }

  .footer__inner {
    flex-wrap: wrap
  }

  .contact-us__form-inputs {
    grid-template-columns: repeat(1, 1fr);
    grid-gap: 5px;
    padding-bottom: 20px
  }

  .contact-us__form__bottom button {
    width: 60%
  }

  .contact-us__text {
    text-align: center
  }

  .about__column {
    grid-template-columns: repeat(1, 1fr)
  }

  .price__column {
    flex-direction: column
  }

  .head-sticky {
    padding: 0;
    z-index: 10
  }
}

@media (max-width:640px) {
.fullscreen-popup {
  top: 57%;
  height: 100vh;
}

.slider-present__text-role, .slider-present__text-status, .slider-present__text-scope {
  font-size: 14px;
}
.slider-present__title {
  font-size: 1.5rem;
}
  section ul li {
    font-size: 14px
  }

  .blog__autor {
    display: flex;
    font-size: 10px;
    gap: 3px
  }

  .blog__date {
    font-size: 10px
  }

  .blog__item {
    width: 100%
  }

  .blog__inner {
    grid-template-columns: repeat(2, 2fr)
  }

  .blog__autor {
    font-size: 12px
  }

  .blog__title,
  section h1,
  section h3 {
    font-size: 22px;
    line-height: 24px;
    padding-bottom: 20px;
    margin: 0
  }

  section h4 {
    font-size: 22px;
    line-height: 26px
  }

  .about__column-item h4,
  .about__inner h4 {
    font-size: 22px;
    line-height: 24px
  }

  section h3::after {
    top: 70px
  }

  section h3::before {
    top: 80px
  }

  section p {
    font-size: 16px
  }

  .price__inner p {
    font-size: 18px
  }

  .service__column {
    grid-template-columns: repeat(1, 1fr)
  }

  .btn-callback {
    right: -8%;
  }



  .error {
    padding: 120px 0 120px
  }

  .error__text {
    font-size: 1.5rem
  }

  .error__descr {
    font-size: 12px
  }

  .error__title {
    font-size: 100px
  }

  .error__link {
    font-size: 12px;
    max-width: 40%
  }

  .error__link:hover {
    background-color: var(--main-color);
    color: #222
  }
}

@media(max-width:550px) {
    .slider-present__inner {
    flex-direction: column;
  }
  
  .slider-present__wrapper {
    margin-bottom: 10%;
  }
  .slider-present__text-scope {
    border-bottom: none;
    margin-bottom: 0px;
    padding-bottom: 0px;
  }
  .slider-present__img {
    display: none;
  }
  .slider-present__img img {
    height: 183px;
    margin-right: 0px;
  }

  .slider-present__text {
    max-width: 100%;
    border-left: none;
    border-right: none;
  }
}

@media (max-width:371px) {
  .error__link {
    max-width: 50%
  }
}