html {
  scroll-behavior: smooth;
}

*,
*::before,
*::after {
  padding: 0;
  margin: 0;
  border: 0;
  box-sizing: border-box;
}
/*Универсальное решение, которое убирает подсветку во всех браузерах и не только на input, но и на других элементах, в том числе select, button, a:*/
:active,
:hover,
:focus {
  outline: 0;
  outline-offset: 0;
}
a {
  text-decoration: none;
  transition: 0.3s;
}
ul,
ol,
li {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Merriweather", serif;
}
html,
body {
  height: 100%;
  line-height: 1;
  font-size: 22px;
  background-color: #000000;
}
body {
  margin: 0 auto;
  position: relative;
  height: fit-content;
}
body,
a,
.button {
  font-family: Inter;
  font-family: "Inter", sans-serif;
  font-family: "Open Sans", sans-serif;
  font-size: 20px;
  line-height: 40px;
  color: #ffffff;
}
a:hover {
  color: #bdae82;
}
section {
  margin: 0 auto;
}
.container {
  max-width: 1440px;
  padding: 0 20px;
  margin: 0 auto;
  height: 100%;
}

.header {
  height: 90px;
  width: 100%;
  background: transparent;
  margin-bottom: -1px;
}
.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 20px;
  padding-bottom: 20px;
  background: url("../assets/img/header-bg.jpg");
  background-repeat: no-repeat;
  background-position: center 0;
}
.logo {
  width: 68px;
  height: 50px;
  background-image: url("../assets/svg/logo.svg");
  background-size: contain;
  background-repeat: no-repeat;
  transition: 0.3s;
}
.logo:hover {
  filter: invert(26%) sepia(15%) saturate(638%) hue-rotate(7deg) brightness(92%)
    contrast(87%);
}

.header-nav {
  min-width: 500px;
  margin-left: 46%;
  letter-spacing: 0.5px;
  transition: 0.6s;
}
.nav-list {
  display: flex;
  justify-content: space-evenly;
}
.switch {
  width: 90px;
  font-size: 22px;
  letter-spacing: 0.7px;
  display: flex;
  justify-content: space-between;
}
.burger {
  display: none;
  width: 50px;
  height: 28px;
}
.burger-line {
  background: #ffffff;
  height: 2px;
  width: 100%;
}
.hero {
  height: 820px;
  padding-top: 0;
}
.hero-wrapper {
  margin-left: 60px;
  padding-top: 160px;
  width: 500px;
  height: fit-content;
}
.hero .container {
  background-image: url(../assets/img/header-bg.jpg);
  background-position: center -90px;
  background-repeat: no-repeat;
  /*-------------------------------------------------------------------------------------*/
  /*background-size: cover;*/
  /*_------------------------------------------------------------------------------------*/
  position: relative;
}
.hero-title {
  font-size: 60px;
  line-height: 120px;
}
.hero-text {
  padding-top: 10px;
  width: 450px;
}
.button {
  width: 220px;
  height: 55px;
  margin-top: 25px;
  cursor: pointer;
}
.gold-btn {
  color: #000000;
  background-color: #bdae82;
  transition: 0.6s;
  position: relative;
}

.gold-btn:hover {
  box-shadow: inset 13em 0 0 0 #000000;
  border: 1px solid #a1946d;
  color: #a1946d;
}

.transparent-btn {
  background-color: transparent;
  border: 1px solid #bdae82;
  color: #bdae82;
  transition: 0.6s;
}
.transparent-btn:hover {
  box-shadow: inset 13em 0 0 0 #a1946d;
  color: #000000;
}

.switch-btn.current-language {
  color: #a1946d;
}

.switch-btn {
  width: 25px;
  height: 50px;
  background-color: transparent;
  color: #ffffff;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: 0.6s;
  cursor: pointer;
}
.switch-btn:hover {
  color: #bdae82;
}
.theme-btn {
  width: 45px;
  height: 45px;
  background-image: url("../assets/svg/sun-header.svg");
  background-size: cover;
  margin-left: 20px;
  transition: 0.3s;
}
.theme-btn:hover {
  filter: invert(26%) sepia(15%) saturate(638%) hue-rotate(7deg) brightness(92%)
    contrast(87%);
}
section {
  padding-top: 100px;
}
.section-title {
  width: 700px;
  height: 80px;
  padding-top: 20px;
  font-size: 40px;
  color: #bdae82;
  margin: 0 auto 60px auto;
  position: relative;
  text-align: center;
}
.section-title::before,
.section-title::after {
  content: "";
  border-bottom: 1px solid #bdae82;
  position: absolute;
  top: 40px;
}
.section-title::before {
  left: 0;
}
.section-title::after {
  right: 0;
}

.skills .section-title::before,
.skills .section-title::after {
  width: 274px;
}
.skills-items-wrapper {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 60px;
}
.skills-item {
  width: 320px;
  height: 240px;
  margin: 0;
}
.skills-item-title {
  text-align: center;
}
.skills-item-text {
  width: 280px;
  font-size: 18px;
  line-height: 36px;
  text-align: center;
  margin: 20px auto 10px auto;
}
.skills-item-img {
  height: 50px;
  width: auto;
  display: block;
  margin: 0 auto 50px;
}
.portfolio .section-title::before,
.portfolio .section-title::after {
  width: 240px;
}
.portfolio-btn-wrapper {
  margin: 60px auto;
  width: fit-content;
  display: grid;
  grid-template-areas: "winter spring summer autumn";
  gap: 5px;
}
.portfolio-btn-wrapper .button {
  /*______________-----------------------------------------------------------------------*/

  /*______________-----------------------------------------------------------------------*/
  margin-top: 0;
}
.active-btn {
  background: #bdae82;
  color: #000000;
}
.active-btn:hover {
  box-shadow: inset 13em 0 0 0 #0d3613;
  border: 1px solid #a1946d;
  color: #a1946d;
}
.winter {
  grid-area: winter;
}
.spring {
  grid-area: spring;
}
.summer {
  grid-area: summer;
}
.autumn {
  grid-area: autumn;
}

.portfolio-items-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 23px;
  justify-content: space-between;
  min-height: 1145px;
  margin: 0 auto;
}
.portfolio-item {
  width: 450px;
  height: 560px;
}
/*--------------------------------------------------------------------------------
.portfolio-item:nth-child(1),
.portfolio-item:nth-child(2),
.portfolio-item:nth-child(3) {
  margin-bottom: 23px;
}--------------------------------------------------------------------------------*/
.video .section-title::before,
.video .section-title::after {
  width: 278px;
}
.video-wrapper {
  width: 100%;
  height: fit-content;
  position: relative;
}
.video-poster {
  width: 100%;
  height: auto;
}
.play-btn {
  position: absolute;
  top: 49%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 130px;
  height: 130px;
  cursor: pointer;
  background: url("../assets/svg/play-button.svg");
  background-size: contain;
  background-repeat: no-repeat;
  transition: 0.6s;
}
.play-btn:hover {
  filter: invert(26%) sepia(15%) saturate(638%) hue-rotate(7deg) brightness(92%)
    contrast(87%);
}
.price {
  padding-top: 88px;
}
.price .section-title::before,
.price .section-title::after {
  width: 274px;
}
.price-items-wrapper {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 25px;
}
.price-item {
  width: 450px;
  height: 505px;
  padding: 43px 0;
  border: 2px solid #bdae82;
  transition: 0.6s;
}
.price-item:hover {
  transform: scale(1.1);
}
.price-item-title {
  font-family: Merriweather;
  font-style: normal;
  font-weight: bold;
  font-size: 28px;
  line-height: 56px;
  text-align: center;
  margin-bottom: 20px;
}
.how-much {
  font-family: Merriweather;
  font-style: normal;
  font-weight: bold;
  font-size: 24px;
  line-height: 48px;
  text-align: center;
  color: #bdae82;
  margin-bottom: 20px;
}
.price-description p {
  font-size: 18px;
  line-height: 36px;
  text-align: center;
}
.price-description {
  margin-bottom: 40px;
}
.price-item .button {
  display: block;
  margin: 0 auto 40px auto;
}
.contacts .container {
  display: flex;
  justify-content: flex-end;
  padding-left: 0;
  padding-right: 0;
  background: url("../assets/img/contacts-bg.jpg");
  background-size: cover;
  background-position: center center;
}
.contacts-container {
  width: 450px;
  height: 445px;
  margin-top: 60px;
  margin-right: 20px;
  margin-bottom: 195px;
}
.contacts .section-title {
  width: 100%;
  text-align: left;
  margin-bottom: 37px;
}
.contacts .section-title::before,
.contacts .section-title::after {
  display: none;
}
form {
  height: 325px;
}
#email,
#tel,
#textarea {
  width: 100%;
  background: transparent;
  border: 1px solid #bdae82;
  padding-left: 17px;
  padding-right: 20px;
  color: #bdae82;
  font-size: 20px;
}
#email,
#tel {
  height: 50px;
  margin-bottom: 20px;
}
#textarea {
  margin-bottom: -7px;
  padding-top: 5px;
  resize: none;
  height: 100px;
}
#email::placeholder,
#tel::placeholder,
#textarea::placeholder {
  font-family: inherit;
  color: #bdae82;
  font-size: 20px;
  line-height: 40px;
}

.footer .container {
  height: 150px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-data {
  display: flex;
  justify-content: space-between;
  width: 170px;
}
.rolling-school {
  margin-left: 18px;
  letter-spacing: 0.5px;
}
.social {
  width: 188px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.social-items {
  width: 32px;
  height: 32px;
}
.instagram {
  background: url("../assets/svg/social/1instagram.svg");
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  transition: 0.3s;
}
.facebook {
  background: url("../assets/svg/social/2facebook.svg");
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  transition: 0.3s;
}
.twitter {
  background: url("../assets/svg/social/3twitter.svg");
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  transition: 0.3s;
}
.pinterest {
  background: url("../assets/svg/social/4pinterest.svg");
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  transition: 0.3s;
}
.instagram:hover,
.facebook:hover,
.twitter:hover,
.pinterest:hover {
  filter: invert(40%) sepia(25%) saturate(638%) hue-rotate(7deg) brightness(92%)
    contrast(87%);
}

@media (max-width: 1440px) {
  .header-nav {
    margin-left: 50%;
  }
  .portfolio-items-wrapper {
    max-width: 950px;
  }
  .price-items-wrapper {
    justify-content: space-around;
    max-width: 925px;
    margin: 0 auto;
  }
}

@media (max-width: 1350px) {
  .skills-item:not(:last-child) {
    margin-bottom: 36px;
  }
  .skills-items-wrapper {
    justify-content: space-around;
  }
}

@media (max-width: 1314px) {
  .header-nav {
    margin-left: 48%;
  }
}

@media (max-width: 1276px) {
  .header-nav {
    margin-left: 0;
  }
  .header .container {
    justify-content: space-around;
  }
}

@media (max-width: 1020px) {
  .skills-item:nth-child(3) {
    margin-bottom: 0;
  }
}

@media (max-width: 965px) {
  .portfolio-items-wrapper {
    justify-content: space-around;
  }
  .price-items-wrapper {
    gap: 50px;
  }
}

@media (max-width: 940px) {
  .portfolio-btn-wrapper {
    grid-template-areas:
      "winter spring"
      "summer autumn";
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .container {
    padding-left: 60px;
    padding-right: 60px;
  }
  .header .container {
    background: url(../assets/img/header-bg-tablet.jpg);
    background-repeat: no-repeat;
    background-position: center 0;
    justify-content: space-between;
    position: relative;
    padding-left: 60px;
  }
  .switch {
    margin-right: 0;
    margin-left: 329px;
  }
  .theme-btn {
    margin-right: 86px;
  }
  .burger {
    display: block;
    position: absolute;
    top: 50%;
    right: 68px;
    transform: translateY(-50%);
    z-index: 20;
  }
  .burger-line {
    position: absolute;
    transition: 0.6s;
  }
  .burger-line:first-child {
    top: 0;
  }
  .burger-line:last-child {
    bottom: 0;
  }
  .burger-line:nth-child(2),
  .burger-line:nth-child(3) {
    top: 14px;
  }
  .burger.active .burger-line:first-child,
  .burger.active .burger-line:last-child {
    opacity: 0;
  }
  .burger.active .burger-line:nth-child(2) {
    transform: rotate(-45deg);
  }
  .burger.active .burger-line:nth-child(3) {
    transform: rotate(45deg);
  }
  .header-nav {
    position: absolute;
    top: 0;
    right: 0;
    height: 1024px;
    overflow: scroll;
    padding-top: 130px;
    padding-left: 119px;
    padding-bottom: 461px;
    background-color: rgba(0, 0, 0, 0.9);
    transform: translate(-200%);
    box-sizing: content-box;
    z-index: 10;
    transition: 0.9s;
  }
  .header-nav.open {
    transform: translate(0);
  }
  .nav-list {
    flex-direction: column;
  }

  .nav-list > li > a {
    font-family: "Merriweather", serif;
    color: #a1946d;
    font-size: 40px;
    line-height: 80px;
  }
  .nav-list > li:not(:last-child) {
    margin-bottom: 16px;
  }
  .nav-list {
    flex-direction: column;
  }
  .header-nav.open {
    right: 0;
  }
  .burger.active .burger-line {
    background-color: #a1946d;
  }
  .hero {
    height: 500px;
  }
  .hero .container {
    height: 500px;
    background-image: url("../assets/img/header-bg-tablet.jpg");
    background-repeat: no-repeat;
    background-position: center -90px;
    padding-left: 60px;
  }
  .hero-wrapper {
    margin-left: 0;
    padding-top: 78px;
    width: 100%;
  }
  .hero-title {
    font-size: 32px;
    line-height: 64px;
    margin-bottom: 10px;
  }
  .hero-text {
    line-height: 24px;
    max-width: 390px;
  }
  .gold-btn {
    margin-top: 60px;
  }

  section {
    padding-top: 80px;
  }
  .section-title {
    font-size: 32px;
    line-height: 40px;
    width: 364px;
    margin-bottom: 50px;
  }
  .skills .section-title {
    margin-bottom: 0;
  }
  .skills .section-title::before,
  .skills .section-title::after {
    width: 116px;
  }
  .skills-item:not(:last-child) {
    margin-bottom: 25px;
  }
  .skills-items-wrapper {
    margin-top: 46px;
    justify-content: space-between;
  }
  .skills-item-text {
    line-height: 22px;
  }
  .skills-item-img {
    margin-bottom: 30px;
  }
  .skills-item {
    width: 300px;
    height: 224px;
  }
  .skills-item:last-child {
    margin-bottom: 0;
  }
  .portfolio {
    padding-top: 95px;
  }
  .portfolio .section-title::after,
  .portfolio .section-title::before {
    width: 90px;
  }
  .portfolio .portfolio-btn-wrapper {
    margin-bottom: 62px;
    margin-top: 0;
  }
  /*-----------------------------------------------------------------------------------------
  .portfolio-item:nth-child(4),
  .portfolio-item:nth-child(5) {
    margin-bottom: 24px;
  }
  -----------------------------------------------------------------------------*/
  .video .section-title::before,
  .video .section-title::after {
    width: 117px;
  }
  .video .container {
    padding-left: 0;
    padding-right: 0;
  }
  .video-poster {
    height: 418px;
  }
  .play-btn {
    width: 75px;
    height: 75px;
    background-image: url("../assets/svg/play-btn-tablet.svg");
    background-repeat: no-repeat;
    background-size: 65px;
  }
  .price {
    padding-top: 67px;
  }
  .price .section-title::before,
  .price .section-title::after {
    width: 121px;
  }
  .price-item {
    max-width: 420px;
  }
  .contacts .container {
    justify-content: center;
    height: 600px;
    background-position-x: -196px;
  }
  .contacts-container {
    height: 429px;
    margin-bottom: 0;
  }
  .contacts .section-title {
    text-align: center;
    padding-top: 0;
    line-height: 64px;
    margin-bottom: 22px;
  }
  .contacts-container .button {
    display: block;
    margin: 0 auto;
  }
  #textarea {
    margin-bottom: 18px;
  }
  .footer {
    min-height: 190px;
  }
  .footer .container {
    flex-direction: column;
    padding-top: 28px;
    padding-bottom: 28px;
  }
  .footer .container a {
    line-height: 24px;
  }
  .footer-data {
    margin-bottom: 7px;
  }
  .rolling-school {
    margin-bottom: 20px;
    margin-left: 0;
  }
}

@media (max-width: 729px) {
  .header .container {
    padding-left: 20px;
  }
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }
  .skills-items-wrapper {
    justify-content: space-around;
  }
  .switch {
    margin: 0 auto;
    font-size: 18px;
  }
  .burger {
    right: 20px;
  }
  .video-wrapper {
    width: 98%;
    height: 60%;
    margin: 0 auto;
  }
  .video-poster {
    width: 100%;
    height: auto;
  }
  /*-------------------------------------------------------------------------------------
  .contacts .container {
    background-position: left center;
  }-------------------------------------------------------------------------------------*/
  .contacts-container {
    margin-right: 0;
    width: 80%;
  }
  .contacts .button {
    margin: 25px auto 0 auto;
    display: block;
  }
}

@media (max-width: 617px) {
  .header-nav.open {
    min-width: auto;
    padding-left: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
  }
  .hero-text {
    font-size: 16px;
  }
  form {
    height: fit-content;
  }
  .contacts-container {
    height: fit-content;
  }
}

@media (max-width: 600px) {
  .hero {
    height: fit-content;
  }
  .hero .container {
    /*----------------------------------------------------------------------
    background-size: 640px 100%;
    --------------------------------------------------------------------------*/
    background-size: auto;
    background-repeat: no-repeat;
    height: 500px;
    /*---------------------------------------------------------------------------*/
    padding-left: 20px;
    /*---------------------------------------------------------------------------*/
  }
  .hero-wrapper {
    width: 80%;
  }

  /*_____________________________________________________________________________
  .skills {
    padding-top: 0;
  }
  __________________________________________________________________________*/
  .portfolio .portfolio-btn-wrapper {
    /*______________-----------------------------------------------------------------------*/

    /*______________-----------------------------------------------------------------------*/
    margin: 50px auto;
  }
}

@media (max-width: 570px) {
  .contacts .container {
    height: 100%;
    /*--------------------------------------------------------------------------------------
    background-position: -128px center;
    background-size: 1027px 520px;
    ------------------------------------------------------------------------------------*/
    background-repeat: no-repeat;
    padding-bottom: 40px;
  }
}

@media (max-width: 546px) {
  .header .container {
    padding-left: 20px;
    height: 100%;
    background-position: 0 0;
  }
  .burger {
    right: 20px;
  }
  .switch-btn {
    font-size: 18px;
  }
  .hero .container {
    /*-------------------------------------------------------------------------------------------
    background-size: 605px 100%;
    ----------------------------------------------------------------------------------*/
    background-size: auto;
    background-position-x: 89%;

    /*-------------------------------------------------------------------------------*/
  }
  .contacts-container {
    margin-top: 30px;
  }
}

@media (max-width: 490px) {
  .portfolio .portfolio-btn-wrapper {
    grid-template-columns: 1fr 1fr;
    margin: 50px auto;
    /*----------------------------------------------------------------------------------*/
    width: 100%;
    /*--------------------------------------------------------------------------------*/
  }
  .portfolio-btn-wrapper .button {
    /*-------------------------------------------------------------------------------------*/
    width: auto;
    /*______________-----------------------------------------------------------------------*/
  }
  .portfolio-item {
    width: 100%;
    height: fit-content;
  }
  .portfolio-items-wrapper {
    width: 100%;
  }
  .portfolio-item {
    width: 100%;
  }
  .portfolio-img {
    width: 100%;
  }
}

@media (max-width: 428px) {
  .hero {
    margin-top: -50px;
  }
  .hero-text {
    width: 290px;
  }
  .hero-title {
    margin-bottom: 70px;
  }
  .section-title {
    width: 100%;
  }
  /*-----------------------important-------------------------------------------*/
  .video .section-title {
    margin-left: 20px;
    margin-right: 20px;
    width: auto;
  }
}
/*--------------------------------------------------------------------------------*/
@media (max-width: 428px) {
  .hero-wrapper {
    margin-top: 50px;
  }
}

@media (max-width: 400px) {
  .skills .section-title::before,
  .skills .section-title::after {
    width: 25%;
  }
  .portfolio .section-title::after,
  .portfolio .section-title::before {
    width: 20%;
  }
  .video .section-title::before,
  .video .section-title::after {
    width: 29%;
  }
  .price .section-title::before,
  .price .section-title::after {
    width: 28%;
  }
  .section-title {
    font-size: 28px;
  }
  .footer .container a {
    font-size: 18px;
  }
}

@media (max-width: 350px) {
  .contacts .container {
    background-size: 973px 520px;
  }
}