@import url('https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,100;1,300;1,400;1,700;1,900&display=swap');

/* style general
-----------------*/
:root {
  --content-size: calc(50% - 650px);
  --font: "Lato", "Arial", sans-serif;
  --normal: .3s;
  --white: #fff;
  --black: #000;
  --red: #ff0000;
}

*, ::before, ::after {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font: normal 14px/1.4 var(--font);
  color: var(--black);
}

body.fix {
  overflow: hidden;
}

a {
  text-decoration: none;
}

li {
  list-style: none;
}

button, input[type="submit"] {
  cursor: pointer;
  display: block;
}

input[type="radio"], input[type="checkbox"], input[type="file"] {
  display: none;
}

mark, button {
  background: transparent;
}

section {
  width: 100%;
  padding: 45px var(--content-size);
}

.header {
  padding: 0 var(--content-size);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.header__logo, .header__logo img {
  width: 149px;
}

.header__btn {
  color: var(--black);
  height: 45px;
  padding: 0 30px;
  border: 1px solid var(--black);
  background: var(--white);
  font: 400 18px/21.6px var(--font);
  transition: var(--normal);
  display: flex;
  justify-content: center;
  align-items: center;
}

.header__btn:hover {
  background: var(--black);
  color: var(--white);
}

.preview {
  min-height: 920px;
  background: right top/cover url("../img/preview.png") no-repeat;
  padding-top: 200px;
}

.preview__title {
  max-width: 970px;
  text-transform: uppercase;
  font: 400 84px/109.2px var(--font);
}

.preview__subtitle {
  margin-top: 30px;
  font: 400 24px/28.8px var(--font);
}

.preview__link {
  margin-top: 130px;
  padding: 15px 30px;
  border: 1px solid var(--black);
  background: var(--white);
  font: 400 18px/21.6px var(--font);
  display: inline-block;
  color: var(--black);
  transition: var(--normal);
}

.preview__link:hover {
  background: var(--black);
  color: var(--white);
}

.catalog {
  padding: 140px var(--content-size) 0;
}

.catalog__title {
  text-align: center;
  font: 400 84px/109.2px var(--font);
  text-transform: uppercase;
}

.catalog-list {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-gap: 60px 20px;
}

.catalog-list__item {
  box-shadow: 0 0 18px -8px rgba(0,0,0,.2);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.catalog-list__item, .catalog-list__img-wrap {
  width: 100%;
  overflow: hidden;
}

.catalog-list__img {
  width: 100%;
  height: 340px;
}

.catalog-list__img img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.catalog-list__info {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 10px 20px;
}

.catalog-list__arrow {
  gap: 10px;
}

.catalog-list__arrow-prev, .catalog-list__arrow-next, .catalog-list__arrow {
  display: flex;
  justify-content: center;
  align-items: center;
  transition: var(--normal);
}

.catalog-list__arrow-prev svg, .catalog-list__arrow-next svg {
  fill: var(--black);
  width: 13px;
}

.catalog-list__arrow-prev:hover, .catalog-list__arrow-next:hover {
  background: var(--black);
  border-radius: 3px;
}

.catalog-list__arrow-prev:hover svg, .catalog-list__arrow-next:hover svg {
  fill: var(--white);
}

.catalog-list__arrow-prev, .catalog-list__arrow-next {
  width: 33px;
  height: 33px;
}

.catalog-list__item-title {
  font: 400 18px/23.4px var(--font);
  text-transform: uppercase;
  padding: 10px;
}

.catalog-list__info-cost {
  font: 600 18px/1 var(--font);
}

.card-info {
  position: absolute;
  height: 100%;
  top: 0;
  left: 0;
  background: var(--white);
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  z-index: 10;
  transform: translateY(100%);
  transition: var(--normal);
}

.card-info > p {
  font: 400 18px/23.4px var(--font);
}

.catalog-list__img-wrap:hover .card-info {
  transform: translateY(0);
}

.card-info__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-info__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-info__item span {
  font: 400 14px/1 var(--font);
}

.card-info__item span:first-child {
  color: #c3c3c3;
}

.feedback {
  padding: 140px var(--content-size) 0 0;
  display: flex;
  justify-content: flex-end;
}

.feedback__content {
  max-width: 1920px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 750px;
  grid-gap: 130px;
  align-items: center;
}

.feedback__content-img {
  width: 100%;
}

.feedback__title {
  font: 400 84px/109.2px var(--font);
  text-transform: uppercase;
}

.feedback__subtitle {
  margin-top: 10px;
  font: 400 24px/28.8px var(--font);
}

.form-feedback {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(2, 1fr) [end];
  grid-gap: 20px;
}

.form-feedback__label:nth-child(3), .form-feedback__check {
  grid-column: 1/ end;
}

.form-feedback__check {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.form-feedback__input {
  height: 56px;
  padding: 0 10px;
}

.form-feedback__input, .form-feedback__textarea {
  border: 1px solid #C9C9C9;
  transition: var(--normal);
  margin-top: 5px;
  width: 100%;
  font: 400 16px/1.3 var(--font);
}

.form-feedback__textarea {
  padding: 10px;
  resize: none;
  height: 100px;
}

.form-feedback__input:focus, .form-feedback__textarea:focus {
  border-color: var(--black);
}

.form-feedback__input-title {
  font: 400 14px/16.8px var(--font);
}

.form-feedback__check-text {
  padding-left: 22px;
  display: inline-block;
  position: relative;
  color: #676767;
  font: 500 12px/16.8px var(--font);
  cursor: pointer;
}

.form-feedback__check-text::before {
  border: 1px solid var(--black);
  background: var(--white);
}

.form-feedback__check-text::before, .form-feedback__check-text::after {
  content: "";
  width: 12px;
  height: 12px;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  transition: var(--normal);
  border-radius: 2px;
}

.form-feedback__check-text::after {
  background: center/9px url("../img/check.svg") no-repeat;
  opacity: 0;
}

.form-feedback__check-input:checked + .form-feedback__check-text::before {
  background: var(--black);
}

.form-feedback__check-input:checked + .form-feedback__check-text::after {
  opacity: 1;
}

.form-feedback__submit {
  padding: 15px 40px;
  background: var(--black);
  color: var(--white);
  font: 700 18px/1 var(--font);
  transition: var(--normal);
  border: 1px solid transparent;
}

.form-feedback__submit:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--black);
}

.form-feedback__check-label.no-valid {
  padding-bottom: 5px;
  border-bottom: 1px solid var(--red);
}

.text-no-valid {
  font: 400 12px/1 var(--font);
  color: var(--red);
}

.form-feedback__input.no-valid, .form-feedback__textarea.no-valid {
  border-color: var(--red);
}

.instagram {
  padding: 140px var(--content-size) 0;
}

.instagram__title-wrap {
  display: grid;
  grid-template-columns: 1fr 310px;
  grid-gap: 160px;
  align-items: flex-start;
}

.instagram__title {
  font: 400 84px/109.2px var(--font);
  text-transform: uppercase;
}

.instagram__text {
  font: 400 24px/28.8px var(--font);
}

.instagram-list {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(4, 1fr) [end];
  grid-gap: 20px;
}

.instagram-list__item:last-child {
  border: 1px solid var(--black);
  padding: 15px 20px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-end;
  gap: 10px;
}

.instagram-list__item:last-child .instagram-list__link {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  color: var(--black);
  font: 400 18px/23.4px var(--font);
  text-transform: uppercase;
  width: 100%;
}

.instagram-list__link img {
  width: 100%;
}

.footer {
  padding: 0 var(--content-size);
  border-top: 1px solid var(--black);
  border-bottom: 1px solid var(--black);
  margin-bottom: 60px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 140px;
}

.footer__wrap {
  width: 100%;
  height: 143px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
  align-items: center;
  border-right: 1px solid var(--black);
  text-align: center;
}

.footer__wrap, .footer__wrap a {
  font: 400 16px/23px var(--font);
}

.footer__wrap a {
  color: var(--black);
}

.footer__wrap a:hover {
  text-decoration: underline;
}

.footer__wrap:first-child {
  border-left: 1px solid var(--black);
}

@media (max-width: 1640px) {
  .preview {
    background: left top / cover url(../img/preview.png) no-repeat;
    padding: 100px var(--content-size);
    min-height: max-content;
  }
}

@media (max-width: 1340px) {
  :root {
    --content-size: calc(50% - 580px);
  }

  .instagram__title, .feedback__title, .catalog__title {
    font: 400 65px / 1.3 var(--font);
  }

  .feedback__content {
    grid-gap: 50px;
    grid-template-columns: 1fr 550px;
  }

  .instagram__title-wrap {
    grid-gap: 60px;
  }
}

@media (max-width: 1200px) {
  :root {
    --content-size: calc(50% - 510px);
  }

  .instagram__title-wrap {
    grid-template-columns: 1fr;
  }

  .preview__title {
    font: 400 65px /1.3 var(--font);
  }

  .preview {
    background: calc(100% + 100px) top / cover url(../img/preview.png) no-repeat;
  }
}

@media (max-width: 1040px) {
  :root {
    --content-size: calc(50% - 440px);
  }

  .catalog-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .feedback__content {
    grid-gap: 50px;
    grid-template-columns: 1fr 350px;
  }

  .instagram__title, .feedback__title, .catalog__title {
    font: 400 45px / 1.3 var(--font);
  }

  .form-feedback {
    grid-template-columns: 1fr [ end ];
  }

  .form-feedback__check {
    flex-direction: column;
    gap: 25px;
  }

  .catalog-list__img {
    height: 270px;
  }
}

@media (max-width: 900px) {
  :root {
    --content-size: calc(50% - 370px);
  }

  .preview {
    background: left top / cover url(../img/preview.png) no-repeat;
  }
}

@media (max-width: 760px) {
  :root {
    --content-size: calc(50% - 300px);
  }

  .preview__title {
    font: 400 45px / 1.3 var(--font);
  }

  .catalog, .feedback, .instagram {
    padding-top: 85px;
  }

  .instagram__title, .feedback__title, .catalog__title {
    font: 400 35px / 1.3 var(--font);
  }

  .feedback__content-img {
    display: none;
  }

  .feedback__content {
    grid-template-columns: 1fr;
  }

  .instagram-list__item:last-child {
    grid-column: 1 / end;
  }

  .instagram-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .feedback {
    padding: 85px var(--content-size) 0;
  }
}

@media (max-width: 620px) {
  :root {
    --content-size: 15px;
  }

  .catalog-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .preview__title {
    font: 400 35px / 1.3 var(--font);
  }

  .preview__subtitle {
    margin-top: 20px;
    font: 400 18px/1.3 var(--font);
  }

  .preview__link {
    margin-top: 75px;
  }

  .instagram__title, .feedback__title, .catalog__title {
    font: 400 28px / 1.3 var(--font);
  }

  .footer {
    grid-template-columns: 1fr;
  }

  .footer__wrap {
    height: max-content;
    padding: 15px;
  }

  .footer__wrap, .footer__wrap:first-child {
    border: none;
  }
}

@media (max-width: 430px) {
  .header__logo, .header__logo img {
    width: 115px;
  }

  .header {
    height: auto;
    padding: 15px var(--content-size);
    align-items: flex-start;
  }

  .header__btn {
    height: 35px;
    padding: 0 20px;
    font: 400 14px/1px var(--font);
  }

  .catalog-list {
    grid-template-columns: repeat(1, 1fr);
    grid-gap: 20px;
  }

  .catalog-list__img {
    height: auto;
  }

  .preview__title {
    font: 400 28px / 1.3 var(--font);
  }

}