.page {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 1440px;
  min-height: 100vh;
  margin: 0 auto;
  font-family: var(--main-font);
  background: var(--page-background);
  background-size: cover;
  background-attachment: fixed;
  font-variation-settings: 'wght' var(--main-font-weight);
}

.header {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  width: 100%;
  max-width: var(--container-width);
  margin: 98px auto 96px;
  border: 2px solid var(--accent-color);
  padding: clamp(80px, 15vw, 130px) 0 130px 0px;
  font-size: clamp(2.5rem, 10vw, var(--logo-font-size));
  text-align: center;
  background-color: var(--background-color);
}

.header__title {
  margin: 0;
  color: var(--accent-color);
  font-family: var(--accent-font);
  font-size: clamp(2.5rem, 9vw, var(--logo-font-size));
  text-align: center;
  text-transform: uppercase;
}

.header__text {
  margin-top: 4px;
  color: var(--accent-color);
  font-family: var(--accent-font);
  font-weight: 400;
  font-size: clamp(1.2rem, 2vw, 1.438rem);
  text-transform: uppercase;
}

.button {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  border: 2px solid var(--accent-color);
  overflow: hidden;
  color: var(--accent-color);
  font-family: var(--accent-font);
  font-weight: 400;
  font-size: 14px;
  line-height: 90%;
  background: var(--background-color);
  transition: box-shadow 0.3s ease;
  cursor: pointer;
}

.button:focus {
  outline: none;
}

.button:focus-visible {
  box-shadow: 2px 2px 0 var(--accent-color);
}

.button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  z-index: 1;
  width: 100%;
  height: 100%;
  background-color: var(--accent-color);
  transition: left 0.5s ease-in-out;
}

.button:hover::before {
  left: 0;
}

.button .button__text {
  position: relative;
  z-index: 2;
  color: var(--background-color);
  font-weight: 400;
  font-size: 14px;
  line-height: 90%;
  mix-blend-mode: difference;
}

.main {
  flex: 1;
  width: 100%;
}

.content__post {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 50px;
  max-width: 1200px;
  margin: 0 auto;
  list-style: none;
}

.content__item {
  display: flex;
  justify-content: center;
  width: 100%;
}

.card {
  width: 100%;
  max-width: var(--container-width);
  border: 2px solid var(--accent-color);
  overflow: hidden;
  background: var(--background-color);
}

.card__title {
  margin: 0;
  margin-bottom: 3px;
  padding: 5px 0px 0px 9px;
  color: var(--accent-color);
  font-family: var(--main-font);
  font-weight: 715;
  font-size: 18px;
  line-height: 1.2;
  background-color: var(--background-color);
  font-variation-settings: 'wght' var(--title-font-weight);
}

.card__poster {
  position: relative;
  border-top: 2px solid var(--accent-color);
  border-bottom: 2px solid var(--accent-color);
  overflow: hidden;
}

.card__poster-image {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.card__poster-label {
  position: absolute;
  top: 25px;
  right: 25px;
  z-index: 3;
  opacity: 50%;
  color: var(--accent-color);
  font-family: var(--accent-font);
  font-weight: 400;
  font-size: 14px;
  text-transform: uppercase;
  text-shadow: 
    -1px -1px 0 var(--label-stroke-color),
    1px -1px 0 var(--label-stroke-color),
    -1px 1px 0 var(--label-stroke-color),
    1px 1px 0 var(--label-stroke-color);
  mix-blend-mode: hard-light;
}

@supports ((text-stroke: 1px var(--label-stroke-color)) or (-webkit-text-stroke: 1px var(--label-stroke-color))) {
  .card__poster-label {
    text-shadow: none;
    -webkit-text-stroke: 1px var(--label-stroke-color);
    text-stroke: 1px var(--label-stroke-color);
  }
}

.card__content {
  padding: 21px 25px 24px 26px;
}

.card__content-text {
  margin-bottom: 25px;
  color: var(--accent-color);
  font-size: clamp(1rem, 0.5vw + 0.8rem, 1.125rem);
  line-height: 117%;
  font-variation-settings: 'wght' var(--main-font-weight);
}

.card__content-text:last-of-type {
  margin-bottom: 25px;
}

.card__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 6px;
}

.card__icon-button {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 39px;
  height: 39px;
  border: 2px solid transparent;
  padding: 0;
  color: var(--accent-color);
  background: none;
  transition: border-color 0.3s ease;
  cursor: pointer;
}

.card__icon-button:focus {
  outline: none;
}

.card__icon-button:focus-visible {
  border-color: var(--accent-color);
}

.card__like-button {
  gap: 8px;
  min-width: 130px;
  min-height: 38px;
  padding: 11px 17px;
}

.save-section {
  display: flex;
  justify-content: center;
  width: 100%;
  margin-top: 28px;
  padding: 22px 20px;
  padding-bottom: 100px;
}

.button--save {
  gap: 8px;
  min-width: 130px;
  min-height: 38px;
  padding: 16px 19px;
}

.button--save svg {
  position: relative;
  z-index: 2;
  color: var(--accent-color);
  fill: currentColor;
}

.button--save:hover svg {
  color: var(--background-color);
}

#icon-floppy {
  fill: currentColor;
}

.dialog {
  max-width: 357px;
  margin: auto;
  border: 2px solid var(--accent-color);
  padding: 0;
  background: var(--background-color);
}

.dialog::backdrop {
  background-color: rgba(0, 0, 0, 0.75);
}

.dialog__container {
  display: flex;
  flex-direction: column;
  min-width: 346px;
}

.dialog__content-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 21px;
  padding: 32px 0 28px 30px;
}

.dialog__icon-column {
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  padding-top: 10px;
}

.dialog__icon {
  width: 39px;
  height: 39px;
}

.dialog__content {
  display: flex;
  flex: 1;
  align-items: center;
}

.dialog__text {
  max-width: 200px;
  margin: 0;
  color: var(--accent-color);
  font-family: var(--accent-font);
  font-weight: 400;
  font-size: 14px;
  line-height: 150%;
  text-transform: uppercase;
}

.dialog__form {
  padding: 0 0 22px 30px;
}

.button--dialog {
  min-width: 292px;
  min-height: 38px;
  padding: 10px 17px;
}

.button--dialog .button__text {
  text-transform: uppercase;
}

.card__poster-image.filter-brightness {
  filter: brightness(150%);
}

.card__poster-image.filter-contrast {
  filter: contrast(200%);
}

.card__poster-image.filter-saturate {
  filter: saturate(300%);
}

.card__poster-image.filter-sepia {
  filter: sepia(100%);
}

.card__poster-image.filter-hue-rotate {
  filter: hue-rotate(90deg);
}

.card__poster-image.filter-invert {
  filter: invert(100%);
}

.card__poster-image.filter-multiple {
  filter: brightness(150%) contrast(200%) saturate(200%) hue-rotate(45deg) blur(2px);
}

@media (max-width: 375px) {
  .header {
    margin: 100px auto;
    padding: 120px 20px 120px 14px;
  }

  .header__title {
    padding: 0;
    font-size: clamp(1.5rem, 13vw, 4rem);
  }
  
  .header__text {
    margin-top: 10px;
    padding-left: 7px;
    font-size: 14px;
  }

  .content__post {
    gap: 49px;
  }
  
  .card__title {
    max-width: 316px;
    padding: 4px 2px 2px 10px;
  }
  
  .card__content {
    padding: 22px 20px 26px 20px;
  }
  
  .card__content-text {
    margin-bottom: 24px;
    padding: 0 5px;
    font-size: 18px;
  }

  .card__buttons {
    padding-right: 5px;
  }

  .button--save {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 310px;
    min-height: 80px;
    padding: 13px 20px;
    text-align: center;
  }
  
  .button--save svg {
    width: 28px;
    height: 28px;
    margin: 0;
  }
  
  .save-section {
    padding: 20px 15px 100px 15px;
  }

  .dialog {
    max-width: 350px;
  }

  .dialog__content-wrapper {
    gap: 36px;
    padding: 32px 0 28px 10px;
  }
  
  .dialog__icon-column {
    min-width: auto;
    padding: 20px;
  }
}