.page {
  min-inline-size: 320px;
  min-block-size: 100dvb;
  font-family: var(--main-font), sans-serif;
  font-size: 18px;
  font-variation-settings: "wght" var(--text-font-weight);
  background-image: var(--bkg-repeating-gradient-vertical),
    var(--bkg-repeating-gradient-horizontal), var(--bkg-gradient);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  margin: 100px 0;
  display: grid;
  justify-content: center;
}

.header {
  margin-bottom: 100px;
}

.content-style {
  inline-size: var(--content-width);
  background-color: var(--primary-color);
}

.header-content {
  font-family: var(--accent-font), fantasy;
  display: grid;
  gap: 20px;
  padding: var(--header-padding) 0;
  justify-items: center;
  text-transform: uppercase;
  border: var(--border-style);
}

.decorated-title {
  font-size: var(--main-title-font-size);
}

.main-title {
  font-size: var(--header-text-font-size);
}

.content-list {
  display: grid;
  gap: 53px;
}

.content-item {
  border: var(--border-style);
}

.section-title {
  font-variation-settings: "wght" var(--title-font-weight); /*это вариативный шрифт Inter-Variable*/
  font-size: 18px;
  border-bottom: var(--border-style);
  padding: 3px 10px;
}

.card-text {
  display: grid;
  gap: 25px;
  align-items: center;
  padding: 25px;
  border-top: var(--border-style);
  line-height: 116%;
}

.section-image {
  position: relative;
}

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

/*фильтры для изображений*/
.image-brightness {
  filter: brightness(1.05);
}

.image-grayscale {
  filter: grayscale(60%);
}

.image-sepia-saturate {
  filter: sepia(0.2) saturate(1.5);
}

.image-high-contrast {
  filter: contrast(1.3);
}

.image-hue-rotate {
  filter: hue-rotate(300deg);
}

.image-opacity {
  filter: opacity(0.8);
}

.image-blur {
  filter: blur(3px);
}

.image-contrast {
  filter: contrast(1.1);
}
/*конец*/

.label-text {
  position: absolute;
  top: 25px;
  right: 25px;
  font-family: var(--accent-font), fantasy;
  font-size: 14px;
  text-transform: uppercase;
  text-shadow: -1px 0 var(--primary-color), 0 1px var(--primary-color),
    1px 0 var(--primary-color), 0 -1px var(--primary-color);
  mix-blend-mode: hard-light;
  opacity: 0.5;
}

@supports (
  (-webkit-text-stroke: 0.5px var(--primary-color)) or
    (text-stroke: 0.5px var(--primary-color))
) {
  .label-text {
    -webkit-text-stroke: 0.5px var(--primary-color);
    text-stroke: 0.5px var(--primary-color);
    text-shadow: none;
  }
}

.button-block {
  display: grid;
  gap: 4px;
  grid-template-columns: repeat(2, min-content);
  justify-content: end;
}

.button {
  background-color: transparent;
  cursor: pointer;
}

.card__icon-button {
  border: 2px solid transparent;
}

.like-icon {
  inline-size: 39px;
  block-size: 34px;
  display: block;
}

/*анимация сердечка <3*/
.sparks {
  opacity: 0;
}

.contour {
  transition: fill linear 0.1s;
}

.core {
  transition: fill linear 0.3s 0.03s;
}

.main-body {
  transition: fill linear 0.3s;
}

.like-icon:hover .core {
  fill: var(--contour-color);
  transition-delay: 0s;
}

.like-icon:hover .main-body {
  fill: var(--contour-color);
  transition-delay: 0.05s;
}

.like-icon:active .core {
  fill: var(--animation-fill-color);
}

.like-icon:active .main-body {
  fill: var(--animation-fill-color);
}

.like-icon.is-liked .core {
  fill: var(--animation-fill-color);
}

.like-icon.is-liked .main-body {
  fill: var(--animation-fill-color);
}

.like-icon.is-liked .contour {
  fill: var(--animation-fill-color);
  transition-duration: 0.3s;
  transition-delay: 0.06s;
}

.like-icon.is-liked .heart {
  animation: bigger 0.3s 0.1s ease-in;
  transform-origin: center;
}

.like-icon.is-liked .sparks {
  animation: sparkling 0.3s 0.3s ease-in;
}
/*конец анимации <3*/

.card__like-button {
  border: var(--border-style);
  inline-size: 130px;
  block-size: 38px;
}

.button__text {
  font-family: var(--accent-font), fantasy;
  font-size: 14px;
  position: relative;
  mix-blend-mode: difference;
  line-height: 90%;
}

.button-center {
  justify-self: center;
}

.save-button {
  border: var(--border-style);
  inline-size: var(--save-bt-width);
  block-size: var(--save-bt-height);
  display: grid;
  background-color: var(--primary-color);
  grid-auto-flow: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 50px;
}

.svg-diskette {
  inline-size: 21px;
  block-size: 21px;
  display: block;
  position: relative;
  mix-blend-mode: difference;
}

.dialog-style[open] {
  position: fixed;
  inset: 0;
  inline-size: var(--dialog-width);
  padding: 30px 0; 
}

.dialog-style[open]::backdrop {
  background-color: var(--accent-color);
  opacity: 0.75;
}

.dialog-grid {
  display: grid;
  gap: 30px;
  justify-items: center;
}

.dialog-content {
  display: grid;
  gap: 20px;
  grid-auto-flow: column;
  inline-size: var(--dialog-content-width);
}

.svg-diskette-dialog {
  inline-size: 39px;
  block-size: 39px;
  display: block;
  align-self: center;
}

.dialog-text {
  font-family: var(--accent-font), fantasy;
  font-size: 14px;
  line-height: 150%;
  text-transform: uppercase;
}

.ok-button {
  border: var(--border-style);
  inline-size: var(--ok-bt-width);
  block-size: 38px;
  text-transform: uppercase;
}

.button-animation {
  position: relative;
  color: var(--primary-color);
}

.button-animation:focus {
  outline: none;
  box-shadow: 2px 2px 0 var(--accent-color);
  transition: box-shadow 0.3s ease;
}

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

.card__icon-button:focus-visible {
  border-color: var(--accent-color);
  transition: border-color 0.3s ease;
}

.button-animation::before {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--accent-color);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.5s ease-in-out;
}

.button-animation:hover::before {
  transform: scaleX(1);
}

@media (width <= 375px) {
  .content-style {
    inline-size: 100%;
  }

  .save-button {
    grid-auto-flow: row;
    justify-items: center;
    align-content: center;
  }

  .svg-diskette {
    inline-size: 28px;
    block-size: 28px;
  }
}