.pf-hero {
  padding-block: 40px 56px;
}

.pf-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  grid-template-areas:
    "crumbs crumbs"
    "content media";
  align-items: center;
  column-gap: 40px;
}

.pf-hero__content {
  grid-area: content;
  max-width: 620px;
}

.pf-hero__tags {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.pf-hero__title {
  margin-bottom: 24px;
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.035em;
  color: var(--color-dark);
}

.pf-hero__text {
  max-width: 420px;
  margin-bottom: 34px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.pf-hero__media {
  position: relative;
  grid-area: media;
  display: flex;
  justify-content: center;
}

.pf-hero__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background-color: rgba(240, 249, 255, 0.85);
  border-radius: 50%;
  box-shadow:
    0 0 46px 24px rgba(228, 243, 255, 0.85),
    0 0 110px 58px rgba(190, 221, 248, 0.55),
    0 0 200px 110px rgba(150, 194, 236, 0.3);
  opacity: 0.6;
  animation: hero-glow 7s ease-in-out infinite alternate;
  pointer-events: none;
}

.pf-hero__image {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 560px;
  height: auto;
  filter:
    drop-shadow(0 42px 46px rgba(40, 62, 84, 0.18))
    drop-shadow(0 14px 18px rgba(40, 62, 84, 0.1));
}

.pf-work {
  padding-block: 24px 96px;
}

.pf-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 22px;
  margin-bottom: 32px;
  border-top: 1px solid #d5dee6;
  border-bottom: 1px solid #d5dee6;
  position: relative;
  z-index: 1;
}

.pf-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pf-filter__btn {
  padding: 9px 18px;
  font-family: inherit;
  font-size: 15px;
  color: var(--color-text-secondary);
  background-color: transparent;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--transition), background-color var(--transition);
}

.pf-filter__btn:hover {
  color: var(--color-dark);
  background-color: rgba(255, 255, 255, 0.65);
}

.pf-filter__btn--active {
  color: var(--color-dark);
  background-color: #e6ecf1;
}

.pf-sort {
  position: relative;
  flex-shrink: 0;
}

.pf-sort__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 4px;
  font-family: inherit;
  font-size: 15px;
  color: var(--color-text-secondary);
  background-color: transparent;
  border: 0;
  cursor: pointer;
  transition: color var(--transition);
}

.pf-sort__btn:hover {
  color: var(--color-dark);
}

.pf-sort__value {
  color: var(--color-dark);
}

.pf-sort__arrow {
  width: 12px;
  height: 12px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--transition);
}

.pf-sort--open .pf-sort__arrow {
  transform: rotate(180deg);
}

.pf-sort__menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 5;
  display: grid;
  min-width: 180px;
  padding: 8px;
  background-color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 16px;
  box-shadow: 0 18px 40px rgba(30, 50, 70, 0.12);
  opacity: 0;
  transform: translate3d(0, -6px, 0);
  visibility: hidden;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}

.pf-sort--open .pf-sort__menu {
  opacity: 1;
  transform: none;
  visibility: visible;
}

.pf-sort__option {
  width: 100%;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 15px;
  text-align: left;
  color: var(--color-text-secondary);
  background-color: transparent;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  transition: color var(--transition), background-color var(--transition);
}

.pf-sort__option:hover {
  color: var(--color-dark);
  background-color: #f1f5f8;
}

.pf-sort__option--active {
  color: var(--color-dark);
  background-color: #e6ecf1;
}

.pf-featured {
  position: relative;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffffff 0%, #f2f6f9 100%);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 30px;
  box-shadow:
    0 1px 2px rgba(20, 28, 35, 0.03),
    0 26px 60px rgba(30, 50, 70, 0.09);
  overflow: hidden;
}

.pf-featured__list {
  display: grid;
  touch-action: pan-y;
  cursor: grab;
}

.pf-featured--dragging .pf-featured__list {
  cursor: grabbing;
  user-select: none;
}

.pf-featured__item {
  grid-area: 1 / 1;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
  align-items: center;
  column-gap: 32px;
  opacity: 0;
  visibility: hidden;
  transform: translate3d(var(--from, 5%), 0, 0);
  transition:
    opacity 0.5s ease,
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0.5s;
}

.pf-featured--back {
  --from: -5%;
}

.pf-featured--dragging .pf-featured__item {
  transition: none;
}

.pf-featured__item--active {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.pf-featured__body {
  position: relative;
  z-index: 2;
  padding: 48px 0 48px 44px;
}

.pf-featured__label {
  position: relative;
  padding-top: 18px;
  margin-bottom: 18px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.pf-featured__label::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 34px;
  height: 2px;
  background-color: var(--color-dark);
}

.pf-featured__title {
  max-width: 400px;
  margin-bottom: 14px;
  font-size: clamp(28px, 2.6vw, 38px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--color-dark);
}

.pf-featured__tags {
  margin-bottom: 18px;
  font-size: 14px;
  color: var(--color-text-secondary);
}

.pf-featured__text {
  max-width: 330px;
  margin-bottom: 28px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-muted);
}

.pf-featured__media {
  position: relative;
  align-self: stretch;
  overflow: hidden;
  -webkit-mask: linear-gradient(90deg, transparent 0, #000 20%);
  mask: linear-gradient(90deg, transparent 0, #000 20%);
}

.pf-featured__media img {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
}

.pf-featured__item--active .pf-featured__media img {
  animation: pf-zoom 1.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes pf-zoom {
  from {
    transform: scale(1.09);
  }

  to {
    transform: scale(1);
  }
}

.pf-featured__media::before {
  content: "";
  position: absolute;
  top: -20%;
  left: -45%;
  z-index: 1;
  width: 32%;
  height: 140%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.5) 52%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(14deg);
  opacity: 0;
  pointer-events: none;
}

.pf-featured__item--active .pf-featured__media::before {
  animation: pf-sheen 1.3s cubic-bezier(0.3, 0.8, 0.35, 1) 0.18s;
}

@keyframes pf-sheen {
  0% {
    opacity: 0;
    transform: rotate(14deg) translate3d(0, 0, 0);
  }

  22% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: rotate(14deg) translate3d(460%, 0, 0);
  }
}

.pf-featured__cat {
  position: absolute;
  top: 24px;
  right: 26px;
  z-index: 2;
  padding: 8px 16px;
  font-size: 13px;
  color: var(--color-dark);
  background-color: rgba(255, 255, 255, 0.82);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-pill);
}

.pf-featured__nav {
  position: absolute;
  left: 44px;
  bottom: 34px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 16px;
}

.pf-featured__num {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-dark);
}

.pf-featured__rule {
  width: 40px;
  height: 1px;
  background-color: #c2ccd6;
}

.pf-featured__dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pf-featured__dot {
  width: 8px;
  height: 8px;
  padding: 0;
  background-color: #c2ccd6;
  border: 0;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition:
    width 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    background-color var(--transition);
}

.pf-featured__dot:hover {
  background-color: #97a5b3;
}

.pf-featured__dot--active {
  width: 26px;
  background-color: var(--color-dark);
}

.pf-featured--auto .pf-featured__dot {
  position: relative;
  overflow: hidden;
}

.pf-featured--auto .pf-featured__dot--active {
  background-color: #c2ccd6;
}

.pf-featured--auto .pf-featured__dot--active::after {
  content: "";
  position: absolute;
  inset: 0;
  background-color: var(--color-dark);
  border-radius: inherit;
  transform-origin: left center;
  animation: pf-dot-fill var(--slide-time, 6s) linear forwards;
}

.pf-featured--auto.pf-featured--held .pf-featured__dot--active::after,
.pf-featured--auto.pf-featured--off .pf-featured__dot--active::after,
.pf-featured--auto.pf-featured--dragging .pf-featured__dot--active::after {
  animation-play-state: paused;
}

@keyframes pf-dot-fill {
  from {
    transform: scaleX(0);
  }

  to {
    transform: scaleX(1);
  }
}

.pf-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 56px;
}

.pf-card {
  display: flex;
}

.pf-card--hidden {
  display: none;
}

.pf-card .case-card {
  min-height: 100%;
}

.pf-card .case-card__media {
  min-height: 0;
  aspect-ratio: 16 / 10;
}

.pf-card .case-card__title {
  font-size: 22px;
}

.pf-card .case-card__subtitle {
  margin-bottom: 8px;
  font-size: 15px;
}

.pf-card .case-card__tag {
  font-size: 14px;
}

.pf-card .case-card__info {
  padding: 22px 24px 24px;
}

.pf-card .case-card__arrow {
  width: 44px;
  height: 44px;
}

.pf-card .case-card__arrow svg {
  width: 18px;
  height: 18px;
}

.pf-empty {
  padding-block: 40px 56px;
  font-size: 16px;
  text-align: center;
  color: var(--color-muted);
}

.pf-empty[hidden] {
  display: none;
}

.pf-banner {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.3fr) auto;
  align-items: center;
  gap: 32px;
  padding: 36px 42px;
  border-radius: 28px;
}

.pf-banner__media {
  display: flex;
  justify-content: center;
}

.pf-banner__media img {
  width: 100%;
  max-width: 260px;
  height: auto;
}

.pf-banner__label {
  margin-bottom: 14px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.pf-banner__title {
  margin-bottom: 12px;
  font-size: clamp(24px, 2.2vw, 32px);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.pf-banner__text {
  margin-bottom: 24px;
  font-size: 15px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.7);
}

.pf-banner__btn {
  color: var(--color-dark);
  background-color: #fff;
}

.pf-banner__btn:hover {
  background-color: #e6ecf1;
}

.pf-banner__note {
  position: relative;
  padding-top: 22px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: right;
  color: rgba(255, 255, 255, 0.55);
}

.pf-banner__note::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 26px;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.4);
}

@media (max-width: 1500px) {
  .pf-featured__body {
    padding: 38px 0 38px 36px;
  }

  .pf-featured__nav {
    left: 36px;
  }
}

@media (max-width: 1200px) {
  .pf-hero {
    padding-block: 32px 44px;
  }

  .pf-work {
    padding-block: 16px 72px;
  }

  .pf-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .pf-featured__item {
    column-gap: 24px;
  }

  .pf-featured__title,
  .pf-featured__text {
    max-width: none;
  }

  .pf-banner {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr);
    gap: 24px 28px;
  }

  .pf-banner__note {
    grid-column: 1 / -1;
    text-align: left;
  }

  .pf-banner__note::before {
    right: auto;
    left: 0;
  }
}

@media (max-width: 1024px) {
  .pf-hero__inner {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "crumbs"
      "media"
      "content";
    row-gap: 28px;
  }

  .pf-hero__content {
    max-width: none;
  }

  .pf-hero__text {
    max-width: none;
  }

  .pf-hero__image {
    max-width: 400px;
  }

  .pf-bar {
    flex-wrap: wrap;
    gap: 16px;
  }

  .pf-featured__item {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 0;
  }

  .pf-featured__media {
    order: -1;
    -webkit-mask: linear-gradient(180deg, #000 72%, transparent 100%);
    mask: linear-gradient(180deg, #000 72%, transparent 100%);
  }

  .pf-featured__media img {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }

  .pf-featured__body {
    padding: 20px 28px 78px;
  }

  .pf-featured__nav {
    left: 28px;
    bottom: 28px;
  }
}

@media (max-width: 768px) {
  .pf-hero {
    padding-block: 24px 36px;
  }

  .pf-work {
    padding-block: 8px 60px;
  }

  .pf-filter {
    flex-wrap: nowrap;
    gap: 6px;
    margin-inline: -16px;
    padding-inline: 16px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .pf-filter::-webkit-scrollbar {
    display: none;
  }

  .pf-filter__btn {
    padding: 8px 14px;
    font-size: 14px;
    white-space: nowrap;
  }

  .pf-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    margin-bottom: 40px;
  }

  .pf-banner {
    grid-template-columns: minmax(0, 1fr);
    padding: 28px 24px 32px;
    text-align: left;
  }

  .pf-banner__media {
    justify-content: flex-start;
  }

  .pf-banner__media img {
    max-width: 180px;
  }
}

@media (max-width: 576px) {
  .pf-hero__title {
    font-size: clamp(32px, 9vw, 44px);
  }

  .pf-hero__image {
    max-width: 280px;
  }

  .pf-featured {
    border-radius: 22px;
  }

  .pf-featured__body {
    padding: 18px 20px 72px;
  }

  .pf-featured__nav {
    left: 20px;
    bottom: 24px;
  }

  .pf-card .case-card__info {
    padding: 18px 20px 20px;
  }

  .pf-card .case-card__title {
    font-size: 20px;
  }
}