:root {
  --primary-text-color: #000000;
  --primary-text-color2: #FFD700;
  --secondary-text-color: #757575;
  --accent-color: #0057B8;
  --white-text: #ffffff;
  --secondary-bacground-color: #f5f4fa;
  --third-bacground-color: #afb1b8;
  --color4bacground: #dbded7;
  --color4bacground2: #dbded5;
}

body {
  color: var(--primary-text-color);
  font-family: "Roboto", sans-serif;
  background-color: var(--white-text);
  font-size: 14px;
  letter-spacing: 0.03em;
}
.list {
  list-style-type: none;
  padding-left: 0;
  margin: 0;
}
.link {
  text-decoration: none;
}
/* .container {
  width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
} */
.container {
  margin-left: auto;
  margin-right: auto;
  padding-left: 15px;
  padding-right: 15px;
  width: 480px;
}
@media screen and (max-width: 600px) {
  .container {
    width: 100%;
  }
}
@media screen and (min-width: 780px) {
  .container {
    width: 780px;
  }
}
@media screen and (min-width: 1200px) {
  .container {
    width: 1200px;
  }
}
.site-nav-logo {
  font-family: "Raleway", sans-serif;
  text-decoration: none;
  font-style: normal;
  font-weight: 700;
  font-size: 26px;
  line-height: calc(31 / 26);
}
@media screen and (min-width: 780px) {
  .site-nav-logo.mobile {
    display: none;
  }
}
.logo-first {
  color: var(--accent-color);
}
.logo-second {
  color: var(--primary-text-color2);
}
.site-header {
  border-bottom-width: 1px;
  border-bottom-style: solid;
  border-bottom-color: #ececec;
}
.site-nav_pc {
  display: flex;
  align-items: center;
}
@media (max-width: 780px) {
  .site-nav_pc {
    display: none;
  }
}
.site-nav-list {
  display: flex;
  align-items: center;  
  margin-left: 80px;
}
.site-nav-list .item {
  margin-right: 50px;
}
.site-nav-list > .item:last-child {
  margin-right: 0;
}
.site-nav-link {
  display: block;
  padding-top: 32px;
  padding-bottom: 32px;

  text-decoration: none;
  color: var(--primary-text-color);
  font-weight: 500;
  line-height: calc(16 / 14);
  letter-spacing: 0.02em;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.site-nav-link:hover,
.site-nav-link:focus {
  color: var(--accent-color);
}
.contact {
  display: flex;
  margin-left: auto;
}
.contact .item + .item {
  margin-left: 50px;
}
.contact-icon {
  margin-right: 11px;
}
.contact-link {
  display: flex;
  padding-top: 32px;
  padding-bottom: 32px;
  align-items: center;

  text-decoration: none;
  color: var(--secondary-text-color);
  font-weight: 500;
  line-height: calc(16 / 14);
  letter-spacing: 0.02em;
  fill: var(--secondary-text-color);
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.contact-link:hover,
.contact-link:focus {
  color: var(--accent-color);
  fill: var(--accent-color);
}
.curent {
  color: var(--accent-color);
  position: relative;
}
.curent::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 4px;
  background-color: var(--accent-color);
  border-radius: 4px;
  bottom: -1px;
  right: 0;
}
/* .swiper {
  width: 1200px; 
} */
.swiper {
  margin-left: auto;
  margin-right: auto;
  padding-left: 15px;
  padding-right: 15px;
  width: 480px;
}
@media screen and (max-width: 480px) {
  .swiper {
    width: 100%;
  }
}
@media screen and (min-width: 780px) {
  .swiper {
    width: 100%;
  }
}
@media screen and (min-width: 1200px) {
  .swiper {
    width: 1200px;
  }
}
.slider_item{
  width: 480px;
  height: 260px;
}
@media screen and (max-width: 480px) {
  .slider_item {
    width: 100%;
    height: 100%;
  }
}
@media screen and (min-width: 780px) {
  .slider_item {
    width: 768px;
    height: 416px;
  }
}
@media screen and (min-width: 1200px) {
  .slider_item {
    width: 1200px;
    height: 650px;
  }
}
.section-hero {
  padding: 200px 0px;
}
.hero-text {
  margin: 0;
  margin-bottom: 30px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;

  font-weight: 900;
  font-size: 30px;
  line-height: calc(60 / 44);
  text-align: center;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-text-color);
}
.hero-text_second{
  line-height: 150%;
}
.values_container{
  display: flexbox;
}
.values_img{
  display: block; 
  margin-left: auto;
  margin-right: auto; 
  width: 100%;
  filter: drop-shadow(5px 5px 10px #666);
  border-radius: 10px;  
}
.values_item{
  flex-basis: 50%;
}
.values_text{ 
  margin-top: 100px;
  margin-bottom: 100px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;

  font-weight: 900;
  font-size: 44px;
  line-height: calc(60 / 44);
  text-align: center;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-text-color);
}
.values_list {
  list-style: none;
  border-left: 10px solid #0057B8;
  padding: 0;
  font-family: sans-serif;
  line-height: 150%;
}
.values_list li {
  padding: 30px;
}
.values_list li:nth-child(odd) {
  background: #E1F1FF;
}
.values_list li:nth-child(even) {
  background: rgb(232, 238, 147);
}
/* .goals{
  padding-bottom: -10px;
} */
.goals_container{
  display: flexbox;
}
.goals_img{ 
  display: block; 
  margin-left: auto;
  margin-right: auto; 
  width: 100%;
  filter: drop-shadow(5px 5px 10px #666);
  border-radius: 10px;  
}
.goals_item{
  flex-basis: 50%;
}
.goals_text{ 
  margin-top: 100px;
  margin-bottom: 100px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;

  font-weight: 900;
  font-size: 44px;
  line-height: calc(60 / 44);
  text-align: center;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-text-color);
}
.goals_list {
  list-style: none;
  border-left: 10px solid #0057B8;
  padding: 0;
  font-family: sans-serif;
  line-height: 150%;
}
.goals_list li {
  padding: 30px;
}
.goals_list li:nth-child(odd) {
  background: #E1F1FF;
}
.goals_list li:nth-child(even) {
  background: rgb(232, 238, 147);
}
.foundator_container{
  display: flexbox;
}
.foundator_container_doc{
  display: flex;
}
.foundator_item{
  flex-basis: 50%;
}
.foundator-picture{
  display: block;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  border: 5px solid #222;
  border-radius: 50%;
}
@media screen and (min-width: 780px) {
  .foundator-picture {
    width: 500px;
  }
}

.foundator_text{
  line-height: 200%;
}
.foundator_name{
  text-align: center;
}
.about_us_text{
  text-align: center;
}
.hero-name {
  margin: 0;
  margin-bottom: 30px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;

  font-weight: 900;
  font-size: 40px;
  line-height: calc(60 / 44);
  text-align: center;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary-text-color);
}
.hero-button {
  display: block;
  margin-left: auto;
  margin-right: auto;
  padding: 10px;

  font-weight: 700;
  font-size: 16px;
  line-height: calc(30 / 16);
  align-items: center;
  text-align: center;
  letter-spacing: 0.06em;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  color: var(--white-text);
  background-color: var(--accent-color);
  border: none;
  cursor: pointer;
  font-family: inherit;

  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.hero-button:hover,
.hero-button:focus {
  background-color: #188ce8;
}
.button_help{
  display: block;
  margin-top: auto;
  margin-bottom: auto;
  margin-left: auto;
  margin-right: auto;
  padding: 10px;

  font-weight: 700;
  font-size: 16px;
  line-height: calc(30 / 16);
  align-items: center;
  text-align: center;
  letter-spacing: 0.06em;
  box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  color: var(--white-text);
  background-color: var(--accent-color);
  border: none;
  cursor: pointer;
  font-family: inherit;

  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.button_help:hover,
.button_help:focus {
  background-color: #188ce8;
  color: var(--primary-text-color2);
}
.button_a{
  text-decoration: none;
}
.site-footer {
  padding: 60px 0px;

  background-color: #2f303a;
}
.footer {
  display: flexbox;
  justify-content: space-between;
}
.footer-information {
  margin-right: 70px;
}
.logo-footer {
  display: block;
  margin-bottom: 20px;
}
.logo-second-footer {
  color: var(--primary-text-color2);
}
.adres-list > li {
  margin-bottom: 9px;
}
.adres-list > li:last-child {
  margin-bottom: 0px;
}
.addres {
  line-height: calc(24 / 14);
  color: var(--white-text);
  font-style: normal;
  text-decoration: none;
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.addres:hover,
.addres:focus {
  color: var(--accent-color);
}
.contact-link-footer {
  font-style: normal;
  text-decoration: none;
  font-size: 14px;
  line-height: calc(24 / 14);
  color: rgba(255, 255, 255, 0.6);
  transition: color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.contact-link-footer:hover,
.contact-link-footer:focus {
  color: var(--accent-color);
}
.our-social-networks {
  margin-top: 8px;
}
.social-network-title {
  margin: 0;
  margin-bottom: 20px;
  font-weight: 700;
  font-size: 14px;
  line-height: 16px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--white-text);
}
.our-social-links {
  display: flex;
  justify-content: center;
  margin-right: 93px;
}
.social-link-footer {
  display: flex;
  width: 44px;
  height: 44px;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  fill: var(--white-text);
  background-color: rgba(255, 255, 255, 0.1);
  margin-right: 10px;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.social-link-footer:last-child {
  margin-right: 0px;
}
.social-link-footer:hover,
.social-link-footer:focus {
  background-color: var(--accent-color);
}

.is-hidden {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}
.our-social-contacts {
  display: flex;
  justify-content: left;
  margin-right: 93px;
}
.social-link-contacts {
  display: flex;
  width: 44px;
  height: 44px;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  fill: var(--accent-color);
  background-color: var(--secondary-bacground-color);
  margin-right: 10px;
  transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.social-link-contacts:hover,
.social-link-contacts:focus {
  background-color: var(--primary-text-color2);
}

@media screen and (min-width: 780px) {
  .portfolio-cards {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    margin-left: calc(-1 * 30px);
  }
}
@media screen and (min-width: 1200px) {
  .portfolio-cards {
    margin-top: 20px;
  }
}
.portfolio-cards__item {
  margin-top: 30px;
  margin-bottom: 30px;
}
@media screen and (max-width: 780px) {
  .portfolio-cards__item:first-child {
    margin-top: 40px;
  }
}
@media screen and (min-width: 780px) {
  .portfolio-cards__item {
    -ms-flex-preferred-size: calc((100% - 30px * 2) / 2);
        flex-basis: calc((100% - 30px * 2) / 2);
    margin-left: 30px;
  }
}
@media screen and (min-width: 1200px) {
  .portfolio-cards__item {
    -ms-flex-preferred-size: calc((100% - 30px * 3) / 3);
        flex-basis: calc((100% - 30px * 3) / 3);
  }
}
.portfolio-cards__link {
  text-decoration: none;
  color: #212121;
  -webkit-box-shadow: none;
          box-shadow: none;
  -webkit-transition: -webkit-box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
  transition: -webkit-box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
  transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
  transition: box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1), -webkit-box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1);
}
.portfolio-cards__link:hover {
  box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.12), 0px 4px 4px rgba(0, 0, 0, 0.06), 1px 4px 6px rgba(0, 0, 0, 0.16);
}
.portfolio-cards__title {
  padding-top: 20px;
  padding-bottom: 20px;
  padding-left: 24px;
  padding-right: 24px;
  border: 1px solid #eee;
  border-top: none;
}
.portfolio-cards__heading {
  font-weight: 700;
  font-size: 18px;
  line-height: 2;
  letter-spacing: 0.06em;
}
.portfolio-cards__text {
  margin-top: 4px;
  font-size: 16px;
  line-height: 1.88;
  color: #757575;
}
.portfolio-cards__thumb {
  position: relative;
  overflow: hidden;
}
.portfolio-cards__image {
  display: block;
  max-width: 100%;  
}
.dropdown {
  position: relative;
  display: inline-block;
}
.dropdown-content {
  margin-top: 60px;
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 160px;
  box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2);
  z-index: 2;
}
.dropdown-content a {
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
}
.dropdown-content a:hover {
  background-color: #f1f1f1
}
.dropdown:hover .dropdown-content {
  display: block;
}
.zbir_text{  
  text-align: justify;
  line-height: 200%; 
}
.picture_zbir{
  margin-top: 20px;
  width: 100%;
  border: 10px solid white;
  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.3);
  display: inline-block;
  padding: 10px;
  background: white;
}
.zbir_text {
  margin: 0;
  text-indent: 3ch;
}
.zbir_text.pilcrow {
  text-indent: 0;
  display: inline;
}
.zbir_text.pilcrow + .zbir_text.pilcrow::before {
  content: " ¶ ";
}
.costyl{
  margin-top: 30px;
}
.video{
  padding-bottom: 10px;
  width: 100%;
  margin: 0 auto;
  display: block;
  text-align: center;
}
@media screen and (min-width: 780px) {
  .video {
    width: 100%;
    height: 600px;
    display: block;
    text-align: center;
  }
}
.donat{
  margin-top: 60px;
  margin-bottom: 60px;
  margin-left: auto;
  margin-right: auto;
}
.zbir_instrukcia{
  margin: 0 auto;
  display: block;
  text-align: center;
}
.section-hto_my{
  padding-top: 100px;
}
.komanda{
  padding-top: 50px;
}
.docs_ref{
  text-decoration: none;
  color: #000000;
}
.program_text{
  font-family: sans-serif;
  text-align: center;
  font-size: 40px;
}
/* .hero_back{  
  background-image: url(../images/background_for_mobile.jpg);
  background-size: 100% 100%;
  background-repeat: repeat-y;
} */
/* меню бургер */


.menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #333;
  color: white;
  transform: translateX(-100%);
  transition: transform 1s ease-in-out;
  padding-top: 50px;
  z-index: 11;
}
.menu.active {
  transform: translateX(0);
}
.menu a {
  display: block;
  color: white;
  text-decoration: none;
  padding: 15px;
  border-bottom: 1px solid #444;
}
.burger {
  position: fixed;
  top: 15px;
  right: 15px;
  width: 30px;
  height: 30px;
  cursor: pointer;
  z-index: 10;
}
@media (min-width: 769px) {
  .burger {
    display: none;
  }
}
.burger div {
  width: 100%;
  height: 5px;
  background: black;
  margin: 5px 0;
  transition: 0.3s;
}





/* меню бургер */
.karta{
  width: 100%;
  height: 600px;
}