@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;600;700&display=swap');
html {
    box-sizing: border-box;
}
*,
*::after,
*::before {
    box-sizing: inherit;
    margin: 0;
    padding: 0;
}
::-webkit-scrollbar {
    width: 10px;
  }
::-webkit-scrollbar-track {
    background-color: #e9e9eb;
  }
::-webkit-scrollbar-thumb {
    background-color: #a9b2c0;
}
body {
    font-family: 'Roboto';
    font-style: normal;
    font-size: 18px;
    line-height: 1.6;
    font-weight: normal;
    color:  white;
    overflow-x: hidden;
    background-color: #1d1d1d;
}
li {
    list-style-type: none;
}
a {
    text-decoration: none;
}
section {
    width: 100%;
    padding: 20px;
    display: flex;
}
#content {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
}
.header {
    width: 100%;
    padding: 20px 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #0b0b0b;
    border-bottom: solid 2px #ccc;
    gap: 150px;
}
.header__logo {
    width: 100px;
}
.header__nav {
    display: flex;
    gap: 70px;
}
.nav-link {
    color: #a9b2c0;
    font-size: 20px;
    font-weight: 700;
    transition: all .3s ease;
    display: block;
    text-transform: uppercase;
    position: relative;
}
.nav-link::after {
    width: 0;
    transition: all .3s ease;
    content: "";
    display: block;
    height: 2px;
    background: linear-gradient(to right,#15243b,#15243b);
    box-sizing: border-box;
}
.nav-link:hover::after {
    width: 100%;
}
.call__nav {
  display: flex;
  gap: 20px;
}
.call-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 25px; 
  color: white;
  border-radius: 10px;
  transition: .4s all;
}
.call-btn2 {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(to right,#15243b,#15243b);
  padding: 6px 25px; 
  color: white;
  border-radius: 10px;
  transition: .4s all;
}
.call-btn > svg {
  width: 50px;
  fill: #16a8d4;
  border-radius: 50%;
}
.hamburger-menu {
    display: none;
}
.main__page {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 auto;
    padding: 0 120px;
    margin-top: 80px;
    gap: 50px;
}
.main__content {
    width: 50%;
    z-index: 1;
    position: sticky;
}
.main__content > h1 {
    position: relative;
    color: #a9b2c0;
    font-size: 65px;
    font-weight: normal;
    display: inline-block;
    border-radius: 20px;
    margin: 0;
    line-height: 1;
}
.main__content > p {
    font-size: 25px;
    margin-top: 70px;
    font-weight: 400;
    color: black;
    transition: all 1s;
}
.tw-btn {
    width: 200px;
    padding: 12px 35px;
    font-size: 20px;
    background-color: #a9b2c0;
    color: antiquewhite;
    margin-top: 40px;
    border-radius: 10px;
    display: inline-block;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    border: solid 2px #15243b;
    transition: .3s all;
}
.tw-btn:hover {
  background-color: transparent;
  color: #3a3a3a;
}
.main__content2 > img {
    width: 800px;
    opacity: 0.8;
    border-radius: 50px;
}
.main__content2 {
    width: 50%;
    z-index: 0;
}
.blue__block {
  width: 100%;
  height: 100px;
  background-color: #6c6d6e;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 70px;
  color: white;
  font-size: 30px;
}
.first__page {
  width: 100%;
  background: url(../img/fone1.jpg) top no-repeat;
  background-size: cover;
  display: flex;
  flex-direction: column;
  justify-content: end;
  padding: 150px;
  color: white;
}
.first__page-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.first__page--title {
  font-size: 50px;
}
.first__page--desc {
  max-width: 100%;
  width: 700px;
  font-size: 30px;
  line-height: 1.4;
  font-weight: 500;
  margin-bottom: 40px;
}
.first__page--btn {
  max-width: 100%;
  width: 200px;
  background-color: #444444;
  color: #a9b2c0;
  border-radius: 10px;
  padding: 10px;
  font-size: 20px;
  font-weight: 600;
  text-align: center;
  position: relative;
  z-index: 2;
}
.join {
  flex-direction: column;
  align-items: center;
  background-color: #444444;
}
.join__title {
  font-size: 40px;
  color: #a9b2c0;
  margin-bottom: 50px;
} 
.join__container {
  display: flex;
  gap: 200px;
  justify-content: center;
}
.join__block {
  width: 350px;
  display: flex;
  flex-direction: column;
  text-align: center;
  align-items: center;
  gap: 30px;
}
.join__img {
  max-width: 250px;
}
.join__desc {
  font-size: 20px;
  color: #a9b2c0;
}
.choose {
  justify-content: center;
  align-items: center;
  margin-top: 50px;
  gap: 100px;
}
.choose__container {
  width: 600px;
  max-width: 100%;
}
.choose__title {
  font-size: 40px;
  color: #a9b2c0;
  margin-bottom: 30px;
}
.choose__desc {
  font-size: 20px;
  margin-bottom: 30px;
}
.choose--btn {
  background-color: #a9b2c0;
  border-radius: 10px;
  color: white;
  padding: 10px;
}
.choose__img {
  width: 600px;
  border-radius: 20px;
  max-width: 100%;
}
.people {
  flex-direction: column;
  align-items: center;
  margin-top: 50px;
}
.people__img {
  width: 200px;
  border-radius: 50%;
  margin-bottom: 20px;
}
.people__title {
  font-size: 40px;
  color: #a9b2c0;
}
.people__container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 1200px;
  margin-top: 40px;
  max-width: 100%;
  padding: 30px;
  color: #a9b2c0;
}
.people__name {
  font-size: 30px;
}
.people__desc {
  margin-bottom: 80px;
  width: 600px;
}
.benef {
    width: 90%;
    display: flex;
    gap: 50px;
    margin: 50px auto;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 100px;
}
.benef__content {
    width: 45%;
}
.benef__content > h3 {
    font-size: 23px;
    font-weight: normal;
    color: #a9b2c0;
}
.benef__container {
    display: flex;
    height: 120px;
    align-items: start;
    gap: 10px;
    margin-top: 30px;
}
.num {
    font-size: 40px;
}
.desc {
    color: #ebebeb;
}
.banner {
  width: 100%;
  max-width: 100%;
  display: flex;
  justify-content: center;
}
.banner__img {
  width: 100%;
  max-width: 700px;
}
.about {
    width: 100%;
    display: flex;
    align-items: center;
    flex-direction: column;
    background-color: #444444;
    padding-bottom: 50px;
}
.about__title {
    color: #a9b2c0;
    font-size: 50px;
  }
  .about__content {
    width: 90%;
    display: flex;
    align-items: center;
    margin-top: 100px;
  }
  .about__container {
    width: 50%;
    display: flex;
    flex-direction: column;
}
.about__container-img {
  flex-wrap: wrap;
  align-items: center;
}
.about__main-img {
  width: 600px;
  max-width: 100%;
  border-radius: 20px;
}
.about__container > li {
    list-style-type: disc;
    font-style: italic;
    font-weight: 400;
    font-size: 17px;
    color: black;
    margin-top: 10px;
}
  .who {
    font-size: 50px;
    color: #a9b2c0;
    margin-bottom: 50px;
  }
  .who__desc {
    color: white;
    font-size: 23px;
    font-weight: 400;
  }
  .who__subdesc {
    display: flex;
    gap: 10px;
    flex-direction: column;
    margin-top: 10px;
    flex-wrap: wrap;
  }
  .who__subdesc > li {
    list-style-type: circle;
    font-size: 20px;
    color: #a9b2c0;
  }
  
  .stats {
    width: 90%;
    display: flex;
    gap: 50px;
    margin: 50px auto;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 100px;
    flex-direction: column;
    align-items: center;
  }
  .stats__title {
    color: #9e9e9e;
    font-size: 50px;  
  }
  .stats__container {
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 50px;
    flex-wrap: wrap;
    padding: 20px;
    background-color:#3a3a3a;
    border-radius: 20px;
  }
  .stats__block {
    width: 470px;
    display: flex;
    gap: 20px;
    align-items: center;
  }
  .stats__img {
    width: 100px;
    height: 100px;
  }
  .stats__count {
    font-size: 50px;
    color: #a9b2c0;
  }
  .stats__desc {
    font-size: 20px;
    text-transform: uppercase;
    font-weight: 400;
    display: flex;
    flex-direction: column;
    align-items: start;
    height: 100%;
  }
  .pets {
    width: 100%;
    display: flex;
    flex-direction: column;
    background-color: #444444;
    padding: 50px 0;
    box-shadow: 0 0 20px white;
    align-items: center;
  }
  .pets__block {
    width: 100%;
    display: flex;
    justify-content: start;
  }
  .pets__block2 {
    width: 100%;
    display: flex;
    justify-content: end;
  }
  .pets__figure {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #a9b2c0;
  }
  .contacts {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 100px;
    gap: 200px;
  }
  .contacts__title {
    font-size: 50px;
    color: #9e9e9e;
  }
  .contacts__container {
    max-width: 100%;
    display: flex;
    flex-direction: column;
    margin-top: 50px;
    padding: 30px;
    background-color: transparent;
    border-radius: 30px;
  }
  .contacts__desc {
    font-size: 25px;
    color: #9e9e9e;
    margin-bottom: 50px;
  }
  .contacts__desc a {
    font-weight: 600;
    color: #9e9e9e;
    text-decoration: underline;
  }
  .contacts-form {
    width: 50%;
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
  }
  .contacts-data {
    font-family: 'Roboto';
    background-color: #444444;
    border: none;
    padding: 25px 20px;
    border-radius: 20px;
    font-size: 18px;
    outline: none;
    color: white;
  }
  .contacts__name {
    width: 35%;
  }
  .contacts__email {
    width: 55%;
  }
  .contacts--btn {
    font-family: 'Roboto';
    background-color: #a9b2c0;
    color: white;
    border: solid 2px #15243b;
    width: 300px;
    padding: 20px;
    font-size: 20px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    transition: .3s all;
  }
  .contacts--btn:hover {
    background-color: transparent;
  }
  .footer {
    width: 100%;
    margin: 60px auto 0 auto;
    display: flex;
    justify-content: space-between;
    background-color: #0b0b0b;
    padding: 20px 100px;
    align-items: center;
    gap: 50px;
}
.footer > p {
    color: #9e9e9e;
    display: flex;
    justify-content: center;
    flex-direction: column;
    gap: 20px;
    font-size: 24px;
}
.footer__container > b {
    color: #777;
    font-weight: 400;
    font-size: 16px;
    margin-top: 10px;
}
.footer > p > span {
    display: flex;
    gap: 10px;
    align-items: center;
}
.footer__container {
    margin-top: 50px;
    color: #9e9e9e;
    display: flex;
    flex-direction: column;
}
.footer__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}
.footer__logo {
    width: 200px;
}
.twiter__logo {
    width: 40px;
}
.slider__arrow {
    width: 25px;
    height: 25px;
    border-top: 3px solid #fff;
    border-left: 3px solid #fff;
    cursor: pointer;
}
@media (max-width: 1700px) {
    .header {
      gap: 70px;
    }
    .header__nav {
      gap: 30px;
    }
    .blue__block {
      gap: 30px;
      font-size: 25px;
    }
}
@media (max-width: 1340px) {
  .header {
    justify-content: space-between;
  }
  .header__logo {
    width: 100px;
   }
  .call__nav {
    display: none;
  }
  .join__container {
    flex-wrap: wrap;
    gap: 50px;
  }
  .about__content {
    flex-direction: column;
    text-align: center;
    gap: 50px;
  }
  .about__container {
    width: 100%;
  }
  .choose {
    flex-direction: column;
    align-items: center;
  }
  .choose__container {
    width: 100%;
    align-items: center;
    text-align: center;
  }
  .choose__desc {
    width: 600px;
    max-width: 100%;
    margin: 30px auto;
  }
  .contacts {
    gap: 20px;
    flex-direction: column;
  }
  .contacts__container {
    width: 100%;
  }
  .contacts-form {
    width: 100%;
  }
  .footer {
    flex-direction: column-reverse;
    padding-top: 40px;
  }
  .footer__container {
    width: 100%;
    align-items: center;
  }
  .footer > p {
    align-items: center;
  }
  .first__page {
    padding: 30px;
  }
}
@media (max-width: 1040px) {
    .header__nav {
        display: none;
    }
    .hamburger-menu {
        display: flex;
        height: 100%;
        align-items: center;
    }
    #menu__toggle {
        opacity: 0;
    }
    .menu__btn {
        display: flex; 
        align-items: center;  
        width: 26px;
        height: 26px;
        cursor: pointer;
        z-index: 1;
    }
    .menu__btn > span,
    .menu__btn > span::before,
    .menu__btn > span::after {
        display: flex;
        position: absolute;
        width: 35px;
        height: 2px;
        gap: 10px;
        margin-bottom: 5px;
        background-color: #3a3a3a;
    }
    .menu__btn > span::before {
        content: '';
        top: -8px;
    }
    .menu__btn > span::after {
        content: '';
        top: 8px;
    }
    .menu__box {
        display: block;
        position: fixed;
        visibility: hidden;
        z-index: 100;
        top: 0;
        left: -100%;
        width: 300px;
        height: 100%;
        padding-top: 50px;
        margin: 0;
        list-style: none;
        text-align: center;
        background-color: #a9b2c0;
        padding-left: 30px;
        box-shadow: 1px 0px 6px rgba(0, 0, 0, .2);
    }
    .menu__item {
        display: block;
        padding: 12px 0;
        margin-bottom: 5px;
        text-align: start;
        padding-left: 15px;
        color: #E0E2E7;
        font-size: 20px;
        font-weight: 500;
        transition: .3s all;
    }
    .menu__item:hover {
        color: #a3a2a2;
    }
    .menu__item > img {
        width: 30px;
    }
    #menu__toggle:checked ~ .menu__btn > span {
        transform: rotate(45deg);
    }
    #menu__toggle:checked ~ .menu__btn > span::before {
        top: 0;
        transform: rotate(0);
    }
    #menu__toggle:checked ~ .menu__btn > span::after {
        top: 0;
        transform: rotate(90deg);
    }
    #menu__toggle:checked ~ .menu__box {
        visibility: visible;
        left: 0;
    }
    .menu__btn > span,
    .menu__btn > span::before,
    .menu__btn > span::after {
    transition-duration: .25s;
    }
    .menu__box {
    transition-duration: .25s;
    }
    .menu__item {
    transition-duration: .25s;
    }
    .first__page {
      height: 500px;
      background-size: auto;
    }
    .blue__block {
      gap: 20px;
      justify-content: space-between;
      padding: 0 30px;
      font-size: 20px;
    }
    .benef {
      width: 100%;
      margin-top: 50px;
    }
    .benef__content {
      width: 435px;
    }
    .first__page--desc {
      width: 400px;
      max-width: 100%;
    }
}
@media (max-width: 850px) {
  .blue__block {
    flex-wrap: wrap;
    height: auto;
    padding: 10px;
  }
  .block_for {
    font-size: 15px;
  }
  h1 {
    font-size: 40px !important;
  }
  h3 {
    font-size: 30px !important;
  }
  p {
    font-size: 20px !important;
  }
  .people__desc {
    width: 100%;
  }
  .contacts {
    margin-top: 0;
  }
  .footer__nav {
    justify-content: center;
    gap: 20px;
  }
}
@media (max-width: 500px) {
  .header {
    padding: 10px 20px;
  }
  .first__page-container {
    padding-left: 20px;
    padding-bottom: 20px;
  }
  .join__title {
    text-align: center;
  }
  .contacts__container {
    padding: 0;
  }
  .contacts-form {
    align-items: center;
    flex-direction: column;
  }
  .contacts-data {
    width: 100%;
    padding: 10px 15px;
  }
  .contacts--btn {
    max-width: 100%;
    padding: 7px;
  }
  .footer {
    padding: 20px;
  }
  .people {
    padding: 0;
  }
  .people__name {
    font-size: 25px !important;
  }
  h1 {
    font-size: 35px !important;
  }
  h3 {
    font-size: 30px !important;
  }
  p {
    font-size: 18px !important;
  }
  .benef__content {
    width: 100%;
  }
  .benef__content > h3 {
    text-align: center;
  }
  .stats {
    padding: 0;
  }
  .stats__desc {
    font-size: 15px;
  }
  .stats__count {
    font-size: 20px;
  }
  .nav-link {
    font-size: 18px;
  }
}