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

a {
  text-decoration: none;
}

.container {
  max-width: 1220px;
  padding: 0 10px;
  margin: 0 auto;
  overflow: hidden;
}

body {
  font-family: "Roboto Condensed", sans-serif;
  font-weight: 400;
  font-size: 24px;
  line-height: 28px;
  color: #f8f7f7;
  background-color: #000;
  /* overflow-x: hidden; */
  overflow-x: hidden !important;
}

.titulo__inner-text {
  text-align: center;
}

/* start header */
.header__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  height: 100px;
}

.menu__btn {
  display: none;
}

.menu__list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.menu__item-6 .menu__list-link {
  color: #949a68;
}

.menu__list-link,
.phone {
  font-size: 26px;
  line-height: 28px;
  /* color: #88e7c7; */
  color: #37b58b;
  padding-bottom: 5px;
  transition: all 0.5s;
  border-bottom: 2px solid transparent;
}
.menu__list-link--active,
.menu__list-link:hover,
.phone:hover {
  border-bottom: 2px solid #37b58b;
  /* color: #37b58b; */
  color: #affae1;
}

.top {
  background-image: url(../images/top-bg.jpg);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  height: 700px;
  position: relative;
}

.top__inner {
  display: flex;
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding-top: 100px;
}

/* start anim title */
.top__title-box {
  position: relative;
  width: 50%;
}

.top__title {
  position: absolute;
  transform: translate(0px, 420%);
  opacity: 0;
  transition: all 0.8s ease 0s;
}

.top__title-item-1-a {
  padding-bottom: 70px;
}

.title-1-a._active,
.title-2-a._active,
.title-3-a._active,
.title-4-a._active,
.title-5-a._active,
.title-6-a._active,
.title-7-a._active,
.title-8-a._active,
.title-9-a._active,
.title-10-a._active,
.title-11-a._active,
.title-12-a._active,
.title-13-a._active,
.title-14-a._active {
  transform: translate(0px, 0px);
  opacity: 1;
}

.title-1-a {
  left: 32px;
}
.title-1-a._active {
  transition: all 0.8s cubic-bezier(0, 0.02, 0, 2.55) 0s;
}

.title-2-a {
  left: 64px;
}

.title-2-a._active {
  transition: all 0.8s cubic-bezier(0, 0.02, 0, 2.55) 0.2s;
}

.title-3-a {
  left: 86px;
}

.title-3-a._active {
  transition: all 0.8s cubic-bezier(0, 0.02, 0, 2.55) 0.4s;
}

.title-4-a {
  left: 112px;
}

.title-4-a._active {
  transition: all 0.8s cubic-bezier(0, 0.02, 0, 2.55) 0.6s;
}

.title-5-a {
  left: 136px;
}

.title-5-a._active {
  transition: all 0.8s cubic-bezier(0, 0.02, 0, 2.55) 0.8s;
}

.title-6-a {
  left: 158px;
}

.title-6-a._active {
  transition: all 0.8s cubic-bezier(0, 0.02, 0, 2.55) 0s;
}

.title-7-a {
  left: 176px;
}

.title-8-a {
  left: 198px;
}

.title-9-a {
  left: 222px;
}

.title-9-a._active {
  transition: all 0.8s cubic-bezier(0, 0.02, 0, 2.55) 0s;
}

.title-10-a {
  left: 248px;
}

.title-10-a._active {
  transition: all 0.8s cubic-bezier(0, 0.02, 0, 2.55) 0.2s;
}

.title-11-a {
  left: 274px;
}

.title-11-a._active {
  transition: all 0.8s cubic-bezier(0, 0.02, 0, 2.55) 0.4s;
}

.title-12-a {
  left: 314px;
}

.title-12-a._active {
  transition: all 0.8s cubic-bezier(0, 0.02, 0, 2.55) 0.2s;
}

.title-13-a {
  left: 347px;
}

.title-13-a._active {
  transition: all 0.8s cubic-bezier(0, 0.02, 0, 2.55) 0.4s;
}

.title-14-a {
  left: 366px;
}

.title-14-a._active {
  transition: all 0.8s cubic-bezier(0, 0.02, 0, 2.55) 0.6s;
}
/* end anim title */

.top__title {
  font-family: "Fira Sans", sans-serif;
  font-weight: normal;
  font-size: 42px;
  line-height: 50px;
  color: #f8f7f7;
  text-shadow: 4px 2px 1px #0b7d40;
}

.top__img {
  transform: translate(0px, 100%);
  opacity: 0;
  transition: all 0.8s ease 0s;
}

.top__img._active {
  transform: translate(0px, 0px);
  opacity: 1;
  transition: all 0.8s ease 0.8s;
}

.img-tit {
  position: absolute;
  width: 96%;
  bottom: -26px;
  left: 50%;
  transform: translateX(-50%);
}

.titulo__item {
  width: 90%;
  margin: 0 auto;
  text-align: center;
}

.titulo__item p {
  font-size: 26px;
  line-height: 33px;
  color: #c8c8c8;
}

.titulo__item .youtube span {
  color: #949a68;
  cursor: pointer;
  position: relative;
}

.titulo__item .youtube span::after {
  content: "";
  position: absolute;
  background: #949a68;
  width: 100%;
  height: 2px;
  left: 0;
  bottom: 0;
}

.titulo,
.about {
  background-image: url(../images/titulo-bg.jpg);
  background-repeat: no-repeat;
  height: auto;
  background-size: cover;
  background-position: center;
  padding-top: 100px;
  padding-bottom: 100px;
}

.tabs {
  display: flex;
  text-align: center;
  justify-content: space-around;
}

.titulo__title {
  font-size: 38px;
  line-height: 45px;
  color: #f1f1f1;
  text-align: center;
  margin-bottom: 20px;
  padding-bottom: 5px;
  display: inline-block;
  cursor: pointer;
}

.titulo__title.active {
  color: #37b58b;
}

/* start anim titulo */
.titulo__title {
  transform: translate(500%, 0px);
  opacity: 0;
}
.titulo__title._active {
  transform: translate(0px, 0px);
  opacity: 1;
  transition: all 0.8s ease 0s;
}

.portfolio__items.tab-item.active-tab {
  display: flex;
}
.portfolio__items.tab-item {
  display: none;
}
/* end anim titulo */

.estudio {
  background-image: url(../images/estudie-bg.jpg);
  background-repeat: no-repeat;
  height: auto;
  background-size: cover;
  background-position: center;
  padding-bottom: 100px;
}
.estudio__line {
  display: block;
}

.estudio__line-top {
  height: 1px;
  border: 3px solid #0b7d40;
  box-shadow: 0px 4px 4px #000000;
  margin: 0 auto;
  margin-bottom: 30px;
  border-radius: 10px;
}
.estudio__line-top-1 {
  width: 800px;
}
.estudio__line-top-2 {
  width: 715px;
}
.estudio__line-top-3 {
  width: 630px;
}

.estudio__line-1,
.estudio__line-2,
.estudio__line-3 {
  height: 1px;
  border: 3px solid #0b7d40;
  box-shadow: 0px 4px 4px #000000;
  margin: 0 auto;
  margin-bottom: 30px;
  border-radius: 10px;
  transform: translate(0px, 200px);
  opacity: 0;
  transition: all 0.8s ease 0s;
}

.estudio__line-1 {
  width: 800px;
}
.estudio__line-1._active {
  transform: translate(0px, 0px);
  transition: all 0.8s ease 0s;
  opacity: 1;
}

.estudio__line-2 {
  width: 715px;
}
.estudio__line-2._active {
  transform: translate(0px, 0px);
  transition: all 0.8s ease 0.2s;
  opacity: 1;
}

.estudio__line-3 {
  width: 630px;
}
.estudio__line-3._active {
  transform: translate(0px, 0px);
  transition: all 0.8s ease 0.4s;
  opacity: 1;
}

.estudio__box {
  margin-top: 60px;
  justify-content: center;
  display: flex;
  flex-wrap: wrap;
}
.estudio__img {
  width: 140px;
  height: 120px;
  margin: 0 20px 57px 20px;
  border-radius: 18px;
}

/* start anim estudio__img */
.estudio__img-1 {
  transform: translate(0px, 200%);
  opacity: 0;
}

.estudio__img-1._active {
  transform: translate(0px, 0px);
  opacity: 1;
  transition: all 0.8s ease 0s;
}
/* end anim estudio__img */

.portfolio {
  padding-bottom: 100px;
  height: auto;
}
.portfolio__items {
  margin-top: 60px;
  justify-content: space-between;
  display: flex;
  flex-wrap: wrap;
}
.portfolio__item {
  width: 355px;
  height: 600px;
  position: relative;
  margin: 0 16px 60px;
  border: 1px solid #2b5f2d;
  box-shadow: 4px 4px 8px 0px #0e5510;
}
.portfolio__item span {
  position: absolute;
  top: 45%;
  font-size: 36px;
  line-height: 42px;
  padding: 25px 70px 25px;
  background-color: #6aa786;
  color: #f8f7f7;
  width: 100%;
  text-align: center;
  opacity: 0;
  transition: all 0.5s;
  z-index: 2;
}

.portfolio__item:hover span {
  opacity: 1;
}

.portfolio__item:hover::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(196, 199, 197, 0.575);
}

.portfolio__img {
  width: 100%;
}

.gallery__inner {
  position: relative;
}

/* start videos */
.videos {
  background-image: url(../images/videos-bg.jpg);
  background-repeat: no-repeat;
  height: auto;
  background-size: cover;
  background-position: center;
  padding-bottom: 100px;
  position: relative;
}

/* .videos::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgb(7 7 7 / 20%);
} */

.videos__items {
  margin-top: 60px;
  justify-content: space-around;
  display: flex;
  flex-wrap: wrap;
}

.video__item {
  width: 355px;
  height: 220px;
  border-radius: 12px;
  overflow: hidden;
}

.video__item span {
  top: 30%;
}

.videos-btn {
  width: 100%;
  text-align: center;
  margin: 20px 0;
}

.videos-btn a {
  color: #e2e2e2;
  font-size: 28px;
  letter-spacing: 2px;
  font-weight: 700;
  cursor: pointer;
}
.videos-btn a span {
  color: #949a68;
  font-size: 28px;
  letter-spacing: 2px;
  font-weight: 700;
  cursor: pointer;
  /* text-decoration: underline; */
  position: relative;
}

.videos-btn a span::after {
  content: "";
  position: absolute;
  background: #949a68;
  width: 100%;
  height: 2px;
  left: 0;
  bottom: 0;
}

/* start anim certif */
/* выезд с левого края в право */
.certificados-1 {
  transform: translate(-110%, 0px);
  opacity: 0;
  transition: all 0.8s ease 0s;
}

.certificados-1._active {
  transform: translate(0px, 0px);
  opacity: 1;
  transition: all 0.8s ease 0.4s;
}

.certificados-2 {
  transform: translate(-225%, 0px);
  opacity: 0;
  transition: all 0.8s ease 0s;
}
.certificados-2._active {
  transform: translate(0px, 0px);
  opacity: 1;
  transition: all 0.8s ease 0.2s;
}

.certificados-3 {
  transform: translate(-340%, 0px);
  opacity: 0;
  transition: all 0.8s ease 0s;
}
.certificados-3._active {
  transform: translate(0px, 0px);
  opacity: 1;
  transition: all 0.8s ease 0s;
}
/* выезд с правого края в левый */
.certificados-4 {
  transform: translate(110%, 0px);
  opacity: 0;
  transition: all 0.8s ease 0s;
}
.certificados-4._active {
  transform: translate(0px, 0px);
  opacity: 1;
  transition: all 0.8s ease 0s;
}

.certificados-5 {
  transform: translate(225%, 0px);
  opacity: 0;
  transition: all 0.8s ease 0s;
}
.certificados-5._active {
  transform: translate(0px, 0px);
  opacity: 1;
  transition: all 0.8s ease 0.2s;
}

.certificados-6 {
  transform: translate(120%, 0px);
  opacity: 0;
  transition: all 0.8s ease 0s;
}
.certificados-6._active {
  transform: translate(0px, 0px);
  opacity: 1;
  transition: all 0.8s ease 0.4s;
}
/* end anim certif */

.arrow {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
}

.certificados__btn {
  width: 45px;
  height: 45px;
  display: block;
}

.estudio__inner-box {
  margin-bottom: 40px;
}

.estudio__certificados {
  padding-bottom: 60px;
}

.certificados__img {
  width: 300px;
  height: 201px;
  margin: 0 45px 60px;
  border-radius: 0;
}

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

.footer {
  background-image: url(../images/footer-bg.jpg);
  background-repeat: no-repeat;
  height: auto;
  background-size: cover;
  background-position: center;
  padding-bottom: 50px;
  padding-top: 50px;
}

.footer__inner {
  margin-left: 80px;
  margin-right: 80px;
}

.footer__menu-list {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.email,
.phone,
.footer__menu-cont {
  padding-bottom: 5px;
  position: relative;
  text-decoration: none;
  font-size: 26px;
  line-height: 28px;
  color: #37b58b;
}

.footer__menu-email,
.footer__menu-phone {
  padding-left: 54px;
  position: relative;
}

.footer__menu-email::before {
  content: "";
  position: absolute;
  background-image: url(../images/email.svg);
  background-repeat: no-repeat;
  width: 42px;
  height: 23px;
  top: 3px;
  left: 0;
}

.email::after,
.footer__menu-cont::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 1px;
  background-color: #0b7d40;
  bottom: -5px;
  left: 0;
}

.footer__menu-phone::before {
  content: "";
  position: absolute;
  background-image: url(../images/phone.svg);
  background-repeat: no-repeat;
  width: 32px;
  height: 27px;
  left: 0;
}

.footer__menu-cont {
  font-size: 32px;
}

.footer__menu-email {
  transform: translate(-160%, 0px);
  opacity: 0;
  transition: all 0.8s ease 0s;
}

.footer__menu-email._active {
  transform: translate(0px, 0px);
  opacity: 1;
  transition: all 0.8s ease 0.2s;
}

.footer__menu-phone {
  transform: translate(-360%, 0px);
  opacity: 0;
  transition: all 0.8s ease 0s;
}

.footer__menu-phone._active {
  transform: translate(0px, 0px);
  opacity: 1;
  transition: all 0.8s ease 0s;
}