@font-face {
  font-family: 'montserrat';
  src: url('../fonts/montserrat-extrabold-webfont.woff2') format('woff2'),
  url('../fonts/montserrat-extrabold-webfont.woff') format('woff');
  font-weight: 800;
  font-style: normal;
}

@font-face {
  font-family: 'montserrat';
  src: url('../fonts/montserrat-bold-webfont.woff2') format('woff2'),
  url('../fonts/montserrat-bold-webfont.woff') format('woff');
  font-weight: 700;
  font-style: normal;
}

@font-face {
  font-family: 'montserrat';
  src: url('../fonts/montserrat-semibold-webfont.woff2') format('woff2'),
  url('../fonts/montserrat-semibold-webfont.woff') format('woff');
  font-weight: 600;
  font-style: normal;
}

@font-face {
  font-family: 'montserrat';
  src: url('../fonts/montserrat-medium-webfont.woff2') format('woff2'),
  url('../fonts/montserrat-medium-webfont.woff') format('woff');
  font-weight: 500;
  font-style: normal;
}

@font-face {
  font-family: 'montserrat';
  src: url('../fonts/montserrat-regular-webfont.woff2') format('woff2'),
  url('../fonts/montserrat-regular-webfont.woff') format('woff');
  font-weight: 400;
  font-style: normal;
}

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

*:focus {
  outline: none;
}

html {
  font-family: 'montserrat', sans-serif;
  font-size: 18px;
  line-height: 120%;
  color: var(--text-color);
}

a {
  text-decoration: none;
}

button {
  box-shadow: none;
}

:root {
  --active-color: #72589B;
  --corporate-color: #AE9DC9;
  --color-two: #D9D15C;
  --color-three: #E2B5AD;
  --color-four: #353941;
  --color-five: #93aad1;
  --hover-color: #6823d4;
  --text-color: #333;
  --black-color: #000;
  --white-color: #fff;
  --gray-color: #666;
}

.container {
  max-width: 1700px;
  margin: 0 auto;
}

.subtitle {
  margin: 0;
  margin-bottom: 40px;
  text-align: center;
  font-size: 48px;
  line-height: 120%;
  font-weight: 400;
}


/* Header  */

.header {
  margin: 0;
  background-color: var(--corporate-color);
}

.header__container {
  min-height: 120px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--corporate-color);
}

.header__logo-content {
  display: flex;
  align-items: center;
}

.header__logo {
  height: 110px;
  width: 110px;
  margin-right: 15px;
}

.title {
  max-width: 300px;
  margin: 0;
  font-size: 24px;
  line-height: 110%;
  font-weight: 500;
}

.header__burger {
  position: relative;
  display: none;
  height: 40px;
  width: 50px;
  padding: 0;
  background-color: transparent;
  border: none;
  cursor: pointer;
}

.header__burger::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  height: 50%;
  width: 100%;
  border-top: 4px solid var(--text-color);
  border-bottom: 4px solid var(--text-color);
}

.header__burger::before {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  height: 50%;
  width: 100%;
  border-bottom: 4px solid var(--text-color);
}

.header__burger-exit {
  display: none;
  margin-bottom: 30px;
  background-color: transparent;
  border: none;
}

.header__nav-list {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
}

.header__nav-item:not(:last-child) {
  margin-right: 50px;
}

.header__nav-link {
  position: relative;
  font-size: 24px;
  font-weight: 400;
  color: var(--text-color);
  transition: color .3s ease-in-out;
}

.header__nav-link:active {
  color: var(--white-color);
}

.header__nav-link:focus {
  color: var(--white-color);
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  right: 0;
  left: 0;
  height: 2px;
  background-color: var(--text-color);
  opacity: 0;
  transition: opacity .3s ease-in-out, background-color .3s ease-in-out;
}

.header__nav-link:hover::after {
  opacity: 1;
}

.header__nav-link:active::after,
.header__nav-link:focus::after {
  opacity: 1;
  background-color: var(--white-color);
}

/* Hero  */

.hero {
  margin-bottom: 100px;
  background-image: url(../images/hero-2.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero__content {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  width: 100%;
  padding: 80px 50px;
}

.hero__title {
  margin: 0;
  margin-bottom: 20px;
  width: 60%;
  text-align: center;
  font-size: 42px;
  line-height: 120%;
  font-weight: 500;
  color: var(--text-color);
}

.hero__description {
  margin: 0;
  width: 60%;
  font-size: 42px;
  line-height: 120%;
  text-align: center;
  color: var(--hover-color);
}

/* About  */

.about {
  margin-bottom: 100px;
}

.about__container {
  display: flex;
  align-items: center;
  width: 70%;
}

.about__img {
  margin-right: 100px;
  width: 37%;
}

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

.about__title {
  margin: 0;
  margin-bottom: 50px;
  text-align: center;
  font-size: 48px;
  line-height: 120%;
  font-weight: 500;
}

.about__list {
  width: 80%;
  margin: 0;
  margin-bottom: 50px;
  padding: 0;
  padding-left: 25px;
  list-style: none;
}

.about__list-item::after {
  content: '';
  position: absolute;
  left: -25px;
  top: 7px;
  width: 12px;
  height: 12px;
  background-color: var(--active-color);
  border-radius: 15px;
}

.about__list-item {
  position: relative;
  font-size: 22px;
  line-height: 130%;
}

.about__list-item:not(:last-child) {
  margin-bottom: 25px;
}

.about__btn {
  padding: 25px;
  font-size: 24px;
  color: var(--active-color);
  border: 4px solid var(--active-color);
  border-radius: 50px;
  background-color: transparent;
  box-shadow: none;
  cursor: pointer;
  transition: color .3s ease-in-out, background-color .3s ease-in-out, border-color .3s ease-in-out, outline .3s ease-in-out;
}

.about__btn:hover {
  background-color: var(--active-color);
  color: var(--white-color);
}

.about__btn:focus {
  background-color: var(--active-color);
  color: var(--white-color);
  outline: 4px solid var(--color-two);
  outline-offset: 5px;
}

.about__btn:active {
  background-color: var(--color-two);
  color: var(--white-color);
  border-color: var(--color-two);
}

/* Service  */

.service {
  margin-bottom: 100px;
}

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

}

.service__list {
  width: 70%;
  height: 60vh;
  margin: 0;
  margin: 0 auto;
  margin-bottom: 50px;
  padding: 0;
  padding-left: 25px;
  list-style: none;
  overflow-y: hidden;
}

.service__list-item {
  position: relative;
  font-size: 22px;
  line-height: 130%;
}

.service__list-item::after {
  content: '';
  position: absolute;
  left: -25px;
  top: 7px;
  width: 12px;
  height: 12px;
  background-color: var(--active-color);
  border-radius: 15px;
}

.service__list-item:not(:last-child) {
  margin-bottom: 10px;
}

.service__btn,
.service__more-btn {
  padding: 25px;
  font-size: 24px;
  color: var(--active-color);
  border: 4px solid var(--active-color);
  border-radius: 50px;
  background-color: transparent;
  box-shadow: none;
  cursor: pointer;
  transition: color .3s ease-in-out, background-color .3s ease-in-out, border-color .3s ease-in-out, outline .3s ease-in-out;
}

.service__btn:hover,
.service__more-btn:hover {
  background-color: var(--active-color);
  color: var(--white-color);
}

.service__btn:focus,
.service__more-btn:focus {
  background-color: var(--active-color);
  color: var(--white-color);
  outline: 4px solid var(--color-two);
  outline-offset: 5px;
}

.service__btn:active,
.service__more-btn:active {
  background-color: var(--color-two);
  color: var(--white-color);
  border-color: var(--color-two);
}

.service__btn_hidden {
  display: none;
}

/* Articles  */

.articles {
  margin-bottom: 100px;
}

.swiper1 {
  max-width: 100%;
  height: 450px;
  padding: 0 50px 50px 50px;
}

.articles__swiper-wrapper {
  padding: 0;
}

.articles__swiper-slide {
  display: flex;
  padding: 25px;
  border: 3px solid var(--active-color);
  border-radius: 50px;
}

.swiper-pagination-bullet {
  height: 13px;
  width: 13px;
}

.swiper-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet, .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 var(--swiper-pagination-bullet-horizontal-gap,6px);

}

.swiper-pagination-bullet-active {
  background-color: var(--active-color);
}

.swiper-button-next,
.swiper-button-prev {
  color: var(--active-color);
  transition: color .3s ease-in-out;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
  color: var(--hover-color);
}

.swiper-button-next:active,
.swiper-button-prev:active {
  color: var(--color-two);
}

.articles__swiper-content {
  width: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

#a-slide-1 {
  justify-content: end;
  background-image: url(../images/2-s.png);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 50% auto;
}

#a-slide-2 {
  background-image: url(../images/3-s.png);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: auto 100%;
}

#a-slide-3 {
  background-image: url(../images/4-s.png);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: 65% auto;
}

#a-slide-4 {
  justify-content: end;
  background-image: url(../images/6-s.png);
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: auto 100%;
}

#a-slide-5 {
  justify-content: end;
  background-image: url(../images/5-s.png);
  background-repeat: no-repeat;
  background-position: -10% 100%;
  background-size: auto 65%;
}

#a-slide-6 {
  background-image: url(../images/8-s.png);
  background-repeat: no-repeat;
  background-position: 100% 100%;
  background-size: auto 100%;
}

.articles__swiper-title {
  margin: 0;
  margin-bottom: 40px;
  text-align: center;
  font-size: 32px;
  line-height: 120%;
  font-weight: 500;
}

.articles__swiper-btn {
  padding: 15px 25px;
  font-size: 28px;
  color: var(--active-color);
  border: 4px solid var(--active-color);
  border-radius: 50px;
  background-color: transparent;
  box-shadow: none;
  cursor: pointer;
  transition: color .3s ease-in-out, background-color .3s ease-in-out, border-color .3s ease-in-out, outline .3s ease-in-out;
}

.articles__swiper-btn:hover {
  background-color: var(--active-color);
  color: var(--white-color);
}

.articles__swiper-btn:focus {
  background-color: var(--active-color);
  color: var(--white-color);
  outline: 4px solid var(--color-two);
  outline-offset: 5px;
}

.articles__swiper-btn:active {
  background-color: var(--color-two);
  color: var(--white-color);
  border-color: var(--color-two);
}

/* Modal  */

.graph-modal__container {
  padding: 50px;
  width: 80%;
}

.graph-modal__close {
  top: 20px;
  right: 20px;
  width: 25px;
  height: 25px;
}

.modal__title {
  margin: 0;
  margin-bottom: 40px;
  text-align: center;
  font-size: 48px;
  line-height: 120%;
  font-weight: 400;
}

.modal__description {
  margin: 0;
  margin-bottom: 20px;
  padding: 0 30px;
  font-size: 20px;
  text-indent: 15px;
  line-height: 150%;
}

.modal__description-warning {
  text-align: center;
  color: var(--active-color);
  font-weight: 600;
  font-size: 24px;
}

.modal__img-container {
  position: relative;
  display: flex;
  justify-content: center;
}

.modal__img {
  max-height: 600px;
  width: 80%;
  margin-bottom: 30px;
}

.img-unwanted {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 50px;
  width: 80%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.97);
  cursor: pointer;
}

.img-unwanted_hidden {
  display: none;
}

.img-unwanted svg {
  width: 40%;
  height: auto;
  fill: var(--white-color);
}

.img-unwanted__title {
  margin: 0;
  margin-bottom: 40px;
  text-align: center;
  font-size: 28px;
  color: var(--white-color);
}

.img-unwanted__description {
  margin: 0;
  max-width: 60%;
  text-align: center;
  font-size: 20px;
  line-height: 150%;
  color: var(--white-color);
}

.modal__more-img {
  max-width: calc((100% - 40px) / 2);
}

.modal__more-img:not(:last-child) {
  margin-right: 40px;
}

.modal__img-description {
  margin: 0;
  text-align: center;
  font-size: 20px;
  text-indent: 15px;
  line-height: 150%;
}

.modal__description-list {
  padding: 0;
  margin: 0;
  margin-bottom: 25px;
}

.modal__description-item {
  position: relative;
  padding: 0 30px 0 55px;
  font-size: 20px;
  text-indent: 15px;
  line-height: 150%;
  list-style: none;
}

.modal__description-item::after {
  content: '';
  position: absolute;
  left: 50px;
  top: 7px;
  width: 12px;
  height: 12px;
  background-color: var(--active-color);
  border-radius: 15px;
}

.modal__description-item:not(:last-child) {
  margin-bottom: 10px;
}

.graph-modal__container-gallery {
  width: 50%;
}

.gallery__modal-img {
  display: block;
  width: 100%;
  height: auto;
}

/* Gallery  */

.gallery {
  margin-bottom: 100px;
  text-align: center;
}

.gallery__content {
  position: relative;
  display: flex;
  width: 100%;
  height: 70vh;
  margin-bottom: 50px;
  overflow-y: hidden;
}

.gallery__content::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  height: 50px;
  filter: blur(20px);
}

.gallery__content-column {
  display: inline-block;
  flex: 1 1 0;
}

.gallery__content-column:not(:last-child) {
  margin-right: 20px;
}

.gallery__img-container {
  position: relative;
  padding: 0;
  border: 0;
  box-shadow: none;
  cursor: pointer;
  transition: outline .3s ease-in-out;
}

.gallery__img-container:hover {
  outline: 2px solid var(--active-color);
}

.gallery__img-container:not(:last-child) {
  margin-bottom: 20px;
}

.gallery__img {
  display: block;
  width: 100%;
  height: auto;
}

.gallery__btn,
.gallery__more-btn {
  padding: 25px;
  font-size: 24px;
  color: var(--active-color);
  border: 4px solid var(--active-color);
  border-radius: 50px;
  background-color: transparent;
  box-shadow: none;
  cursor: pointer;
  transition: color .3s ease-in-out, background-color .3s ease-in-out, border-color .3s ease-in-out, outline .3s ease-in-out;
}

.gallery__btn:hover,
.gallery__more-btn:hover {
  background-color: var(--active-color);
  color: var(--white-color);
}

.gallery__btn:focus,
.gallery__more-btn:focus {
  background-color: var(--active-color);
  color: var(--white-color);
  outline: 4px solid var(--color-two);
  outline-offset: 5px;
}

.gallery__btn:active,
.gallery__more-btn:active {
  background-color: var(--color-two);
  color: var(--white-color);
  border-color: var(--color-two);
}

.gallery__btn_hidden {
  display: none;
}



/* Contact  */

.contact {
  margin-bottom: 100px;
}

.contact__work {
  margin: 0;
  margin-bottom: 35px;
  padding-left: 15px;
  font-size: 32px;
  font-weight: 500;
}

.contact__cards {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  margin-bottom: 70px;
  padding: 0;
  list-style: none;
}

.contact__cards-item {
  display: flex;
  flex-direction: column;
  min-width: 45%;
}

.map {
  width: 100%;
  max-width: 100%;
  height: 350px;
  background-color: #cacaca;
}


[class*="ground-pane"] {
  filter: grayscale(1);
}

.contact__cards-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 50px 50px 0 50px;
}

.contact__cards-link {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.contact__cards-icon {
  margin-right: 10px;
  width: 45px;
  height: 45px;
}

.contact__cards-icon path {
  transition: fill .3s ease-in-out;
}

.contact__cards-link:active .contact__cards-icon path {
  fill: var(--color-two);
}

.contact__cards-title {
  position: relative;
  margin: 0;
  padding: 0;
  color: var(--active-color);
  font-size: 28px;
  line-height: 120%;
  font-weight: 500;
  transition: color .3s ease-in-out;
}

.contact__cards-title::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--hover-color);
  opacity: 0;
  transition: opacity .3s ease-in-out, background-color .3s ease-in-out;
}

.contact__cards-link:hover .contact__cards-title::after,
.contact__cards-link:focus .contact__cards-title::after {
  opacity: 1;
}

.contact__cards-link:active .contact__cards-title {
  color: var(--color-two);
}

.contact__cards-link:active .contact__cards-title::after {
  opacity: 1;
  background-color: var(--color-two);
}

.contact__card-review {
  position:relative;
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  max-width: 760px;
  filter: grayscale(.5);
}


.contact__cards-address {
  margin: 0;
  margin-bottom: 15px;
  padding: 0;
}

.contact__tel {
  position: relative;
  margin: 0;
  padding: 0;
  color: var(--hover-color);
  font-size: 24px;
  transition: color .3s ease-in-out;
}

.contact__tel::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--hover-color);
  opacity: 0;
  transition: opacity .3s ease-in-out, background-color .3s ease-in-out;
}

.contact__tel:hover::after,
.contact__tel:focus::after {
  opacity: 1;
}

.contact__tel:active {
  color: var(--color-two);
}

.contact__tel:active::after {
  opacity: 1;
  background-color: var(--color-two);
}

.contact__social-title {
  position: relative;
  margin: 0;
  margin-bottom: 35px;
  padding-top: 30px;
  text-align: center;
  font-size: 24px;
  font-weight: 500;
}

.contact__social-title::after {
  content: '';
  position: absolute;
  top: 0;
  left: 42%;
  width: 15%;
  height: 1px;
  background-color: var(--gray-color);
}

.contact__social {
  display: flex;
  justify-content: center;
  margin: 0;
  margin-bottom: 35px;
  padding: 0;
  list-style: none;
}

.contact__social-item {
  width: 70px;
  height: 70px;
}

.contact__social-item:not(:last-child) {
  margin-right: 30px;
}

.contact__social-link {
  display: inline-block;
  width: 70px;
  height: 70px;
  border-radius: 70px;
  transition: outline .3s linear;
}

.contact__social-icon {
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.contact__social-link:hover {
  outline: 3px solid var(--hover-color);
  outline-offset: 5px;
}

.contact__social-link:active {
  outline: 3px solid var(--color-two);
  outline-offset: 5px;
}

.contact__social-link:focus {
  outline: 3px solid var(--color-two);
  outline-offset: 5px;
}

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

.contact__personal-mail {
  position: relative;
  margin: 0;
  margin-bottom: 15px;
  padding: 0;
  color: var(--hover-color);
  font-size: 24px;
  transition: color .3s ease-in-out;
}

.contact__personal-mail::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--hover-color);
  opacity: 0;
  transition: opacity .3s ease-in-out, background-color .3s ease-in-out;
}

.contact__personal-mail:hover::after,
.contact__personal-mail:focus::after {
  opacity: 1;
}

.contact__personal-mail:active {
  color: var(--color-two);
}

.contact__personal-mail:active::after {
  opacity: 1;
  background-color: var(--color-two);
}

/* Footer  */

.footer {
  min-height: 100px;
  padding: 40px 50px;
  background-color: var(--corporate-color);
}

.footer__description {
  margin: 0;
  text-align: center;
}

.footer__description:not(:last-child) {
  margin-bottom: 15px;
}

@media (max-width: 1700px) {
  /* Header  */
  .container {
    padding: 0 50px;
  }

  /* About  */

  .about__container {
    display: flex;
    align-items: center;
    width: 100%;
  }

}

@media (max-width: 1600px) {
  /* Hero  */

  .hero__title,
  .hero__description {
    font-size: 38px;
  }

  /* Articles  */

  .swiper1 {
    max-width: 100%;
    height: 450px;
    padding: 0 0 50px 0;
  }

  .articles__swiper-title {
    margin: 0;
    margin-bottom: 40px;
    font-size: 28px;
  }

  .swiper-button-next,
  .swiper-button-prev {
    display: none;
  }

  #a-slide-1 {
    background-position: 0 100%;
    background-size: 50% auto;
  }

  #a-slide-2 {
    background-position: 100% 100%;
    background-size: auto 100%;
  }

  #a-slide-3 {
    background-position: 100% 100%;
    background-size: 60% auto;
  }

  #a-slide-4 {
    background-position: 0 100%;
    background-size: auto 100%;
  }

  #a-slide-5 {
    background-position: 0 100%;
    background-size: 50% auto;
  }

  #a-slide-6 {
    background-position: 100% 100%;
    background-size: auto 110%;
  }

  .articles__swiper-btn {
    padding: 20px 35px;
    font-size: 32px;
    border: 4px solid var(--active-color);
    border-radius: 50px;
  }
}

@media (max-width: 1400px) {
  #a-slide-1 {
    background-position: 0 100%;
    background-size: auto 100%;
  }

  #a-slide-3 {
    background-position: 100% 100%;
    background-size: auto 100%;
  }
}

@media (max-width: 1230px) {

  /* Header  */
  .title {
    font-size: 20px;
  }

  .header__burger {
    display: inline-block;
  }

  .header__nav {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    flex-direction: column;
    padding: 37px 0 51px 49px;
    background-color: rgb(51, 51, 51, 0.9);
    transform: translateX(-101%);
    transition: transform .3s ease-in-out;
  }

  .header__nav-list {
    flex-direction: column;
    margin-right: 0;
    margin-bottom: 30px;
  }

  .header__nav_active {
    transform: translateX(0);
  }

  .header__burger-exit {
    display: inline-block;
  }

  .header__nav-item:not(:last-child) {
    margin-right: 0;
    margin-bottom: 30px;
  }

  .header__nav-link {
    color: var(--white-color);
  }

  /* Hero  */

  .hero__title,
  .hero__description {
    font-size: 28px;
  }

  /* About  */

  .about__container {
    padding: 0;
  }

  .about__img {
    margin-right: 30px;
  }

  .about__title {
    margin-bottom: 30px;
    font-size: 38px;
  }

  .about__list {
    width: 90%;
    margin: 0;
    margin-bottom: 50px;
    text-align: center;
    list-style: none;
  }

  .about__list-item::after {
    top: -20px;
    left: 50%;
  }

  /* Articles  */
  .articles__swiper-title {
    font-size: 32px;
  }

  .articles__swiper-btn {
    padding: 15px 25px;
    font-size: 28px;
  }

  /* Service  */

  .service__list {
    width: 90%;
  }

  /* Contact  */

  .contact__cards {
    flex-direction: column;
  }

  .contact__cards-item:not(:last-child) {
    margin-bottom: 50px;
  }

  .contact__card-review {
    align-self: center;
    height: 600px;
  }

}

@media (max-width: 1024px) {
  /* About  */

  .about__container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 70%;
  }

  .about__img {
    margin-right: 0;
    margin-bottom: 50px;
    width: 60%;
  }

  /* Articles  */
  #a-slide-3 {
    background-position: 100% 100%;
    background-size: 65% auto;
  }

  #a-slide-5 {
    background-position: 0% 100%;
    background-size: auto 65%;
  }

  /* Gallery  */

  .gallery__content {
    flex-wrap: wrap;
  }

  .gallery__content-column {
    flex: 1 1 40%;
  }

  .gallery__content-column:not(:last-child) {
    margin-right: 0;
  }

  .gallery__content-column:not(:nth-child(2n)) {
    margin-right: 20px;
  }
}

@media (max-width: 880px) {
  /* Hero  */
  .hero__content {
    padding: 40px 30px;
  }

  .hero__title,
  .hero__description {
    width: 60%;
    font-size: 24px;
  }
  /* Articles  */

  #a-slide-1 {
    background-size: auto 75%;
  }

  #a-slide-5 .articles__swiper-content {
    align-items: flex-end;
    justify-content: flex-start;
    width: 100%;
  }

  #a-slide-5 .articles__swiper-content .articles__swiper-title {
    text-align: end;
  }

}

@media (max-width: 770px) {
  /* Header  */
  .title {
    display: none;
  }

  /* About  */
  .about__container {
    width: 100%;
  }

  .about__img {
    width: 70%;
  }

  .about__list {
    width: 100%;
  }
  /* Service  */

  .service__list {
    width: 100%;
  }


  /* Articles  */


  .articles__swiper-title {
    margin-bottom: 20px;
  }

  #a-slide-1 {
    background-image: url(../images/2-ss.png);
  }

  #a-slide-2 {
    background-image: url(../images/3-ss.png);
  }
  #a-slide-3 {
    background-image: url(../images/4-ss.png);
  }
  #a-slide-4 {
    background-image: url(../images/6-ss.png);
  }
  #a-slide-5 {
    background-image: url(../images/5-ss.png);
  }
  #a-slide-6 {
    background-image: url(../images/8-ss.png);
  }


  #a-slide-1 .articles__swiper-content,
  #a-slide-2 .articles__swiper-content,
  #a-slide-3 .articles__swiper-content,
  #a-slide-4 .articles__swiper-content,
  #a-slide-5 .articles__swiper-content,
  #a-slide-6 .articles__swiper-content{
    width: 100%;
    align-items: center;
    justify-content: center;
  }

  #a-slide-1 .articles__swiper-content .articles__swiper-title,
  #a-slide-2 .articles__swiper-content .articles__swiper-title,
  #a-slide-3 .articles__swiper-content .articles__swiper-title,
  #a-slide-4 .articles__swiper-content .articles__swiper-title,
  #a-slide-5 .articles__swiper-content .articles__swiper-title,
  #a-slide-6 .articles__swiper-content .articles__swiper-title{
    margin: 0;
    margin-bottom: 40px;
    text-align: center;
    font-size: 32px;
    line-height: 120%;
    font-weight: 500;
  }

  /* Modal  */

  .modal__title {
    margin-bottom: 30px;
    font-size: 32px;
  }

  .graph-modal__container {
    padding: 40px 10px;
    width: 95%;
  }

  .graph-modal__close {
    top: 10px;
    right: 10px;
    width: 25px;
    height: 25px;
  }

  .img-unwanted {
    padding: 10px;
    width: 80%;
  }

  .img-unwanted svg {
    width: auto;
    height: 30%;
  }

  .img-unwanted__title {
    margin: 0;
    margin-bottom: 20px;
    font-size: 18px;
    color: var(--white-color);
  }

  .img-unwanted__description {
    margin: 0;
    max-width: 100%;
    text-align: center;
    font-size: 16px;

  }
}

@media (max-width: 540px) {
  .container {
    padding: 0 15px;
    text-align: center;
  }

  /* Hero  */

  .hero__content {
    padding: 15px 15px;
  }

  .hero__title {
    width: 60%;
    font-size: 18px;
  }
}