/*--- A. logotypes ---*/

.hero__logo svg {
  width: 100%;
  height: auto;
}
svg.logo-mobile-version {
  display: none;
}
svg.logo-desktop-version {
  display: block;
}

@media (min-width: 769px) {
  .hero__logo {
    width: 860px; 
  }
}

@media (max-width: 768px) {
  svg.logo-desktop-version {
    display: none;
  }
  svg.logo-mobile-version {
    display: block;
  }
}

/*--- B. competence-card ---*/

.competence-card {
  position: relative;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  background-color: var(--color-neutral-0);
  border-radius: var(--radius-24);
  padding: 32px;
  box-shadow: 0 -4px 12px rgba(255, 30, 176, 0.12);
  min-width: 350px; 
}

.competence-card__text {
  font-family: var(--font-family);
  font-size: var(--font-size-20);
  line-height: var(--line-height-20);
  font-weight: 300;
  color: var(--color-neutral-900);
  margin: 0;
}

.competence-card > .sticker--s {
  position: absolute;
  top: -24px;
  left: 50%;
  transform: translateX(-50%) rotate(-3deg);
  z-index: 2;
  margin: 0;
}

/*--- C. case-card ---*/

.case-card {
  position: relative;
  display: block;
  box-sizing: border-box;
  background-color: var(--color-neutral-50);
  border-radius: var(--radius-24);
  overflow: hidden;
  text-decoration: none;
  flex: 1;
  width: 100%;
}

.case-card-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  width: 100%;
  min-height: 280px;
  text-decoration: none;
}

/*вырез под кнопку*/
.case-card-wrapper::before {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 64px; /*размер выреза*/
  height: 64px;
  background-color: var(--color-neutral-0); /*цвет выреза*/
  border-top-left-radius: 24px; /*внутреннее скругление выреза*/
  z-index: 1;
}

/*верхний внешний угол*/
.case-card-wrapper::after {
  content: "";
  position: absolute;
  bottom: 65px;
  right: 0;
  width: 24px;
  height: 24px;
  background: radial-gradient(circle at top left, transparent 23.5px, var(--color-neutral-0) 24px);
  z-index: 1;
}

/*левый внешний угол*/
.case-card-wrapper .case-card::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 64px; 
  width: 24px;
  height: 24px;
  background: radial-gradient(circle at top left, transparent 23.5px, var(--color-neutral-0) 24px);
  z-index: 2;
  pointer-events: none;
}

/*кнопка*/
.case-card-wrapper .btn--round {
  position: absolute;
  right: 1px;
  bottom: 1px;
  width: 48px;
  height: 48px;
  background-color: var(--color-accent-500);
  color: var(--color-neutral-0);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  z-index: 2;
}
.case-card-wrapper .btn--round:hover {
  background-color: var(--color-neutral-0);
  border: 2px solid var(--color-accent-500);
  color: var(--color-accent-500);
}
.case-card-wrapper .btn--round:active {
  transform: scale(0.95);
  background-color: var(--color-accent-500); 
  color: var(--color-accent-500)
}

/*case-card-size*/

.case-card--l {
  width: 100%;
  height: 250px;
}

.case-card--m {
  width: 100%;
  height: 250px;
}

.case-card--s {
  width: 100%;
  height: 327px;
}

/*sub-elements*/

.case-card__title {
  position: absolute;
  left: var(--space-24);
  bottom: var(--space-24);
  margin: 0;
  font-family: var(--font-family);
  font-size: var(--font-size-28);
  line-height: var(--line-height-24);
  font-weight: 500;
  color: var(--color-neutral-900);
  max-width: calc(100% - 100px);
}


@media (max-width: 768px) {
  .case-card--m, 
  .case-card--l {
    width: 100%;
    height: 327px;
  }
  .case-card__title {
    bottom: auto;
    top: var(--space-24);
    font-size: var(--font-size-24);
    line-height: var(--line-height-24);
  }
  .case-card--s .case-card__title {
    bottom: auto;
    top: var(--space-24);
  }
  .case-card {
    aspect-ratio: 1 / 1;
    height: auto;
  }
}

/*--- D. case-organism ---*/

.case {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  box-sizing: border-box;
  background-color: var(--color-neutral-0);
  border-radius: var(--radius-24);
  width: 100%;
  padding: 48px 24px 24px 24px;
  margin: 0 auto var(--space-72);
}

/*sticker-position*/
.case__sticker {
  position: absolute;
  top: -32px;
  left: 50%;
  transform: translateX(-50%) rotate(-2deg);
  z-index: 10;
}

/*chips-container*/
.case__chips {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.case__description {
  font-family: var(--font-family);
  font-size: var(--font-size-20);
  line-height: var(--line-height-20);
  font-weight: 300;
  color: var(--color-neutral-800);
  text-align: center;
  max-width: 750px;
  margin: 0;
}

.case__grid {
  display: flex;
  flex-direction: row;
  gap: var(--space-16);
  width: 100%;
  justify-content: center;
}

/*property: case-count*/

/*count-0*/

.case--count-0 {
  padding-bottom: var(--space-48);
}
.case--count-0 .case__grid {
  display: none;
}

@media (max-width: 768px) {

  .case {
    width: 100%;
    padding: var(--space-48) var(--space-16) var(--space-24) var(--space-16); 
  }

  .case__description {
    font-size: var(--font-size-18);
    line-height: var(--line-height-18);
  }

  .case__grid,
  .case--count-1 .case__grid,
  .case--count-2 .case__grid {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-16);
  }

  .case__chips {
    flex-direction: column;
    max-width: 300px;
    margin: 0 auto;
    align-items: center;
  }

}

/* HERO SECTION */

.hero {
  position: relative;
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-72) 0;
  overflow: hidden;
  z-index: 1;
}

.hero__bg {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%); 
  width: 110vw;
  height: 75%;
  background-color: var(--color-neutral-0);
  border-radius: 0 0 50% 50%;
  z-index: -1;
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-36);
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
}

.hero__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-24);
  width: 100%;
}

.hero__logo-wrapper {
  width: 100%;
  transform: rotate(-2deg);
  display: flex;
  justify-content: center;
}

.hero__subtitle {
  font-size: var(--font-size-24);
  line-height: var(--line-height-24);
  font-weight: 300;
  color: var(--color-neutral-800);
  margin: 0;
  max-width: 700px;
}

.hero__competences .competence-card {
flex: 1;
max-width: 420px;
width: 100%;
}

.hero__competences {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: var(--space-16);
width: 100%;
margin-top: var(--space-32);
justify-content: center;
}

.competence-card__text {
text-align: center;
}

@media (max-width: 768px) {

  .hero {
   padding-top: var(--space-48);
  }
      
  .hero__content {
   gap: var(--space-36);
  }

  .hero__bg {
   width: 200vw;
   height: 55%;
  }

  .hero__subtitle {
    font-size: 20px;
    line-height: 24px;
    padding: 0 var(--space-32);
    max-width: 760px;
  }

  .hero__competences {
    justify-items: center;
    display: grid;
    grid-template-columns: 1fr;
    grid-auto-rows: 1fr;
    margin-top: var(--space-48);
    flex-direction: column;
    gap: var(--space-20);
  }

  .hero__competences .competence-card {
    height: 100%;
    width: 100%;
  }

  .hero__logo {
    width: calc(100% - 32px);
  }

}