/* ============================================================
   Skills Section — Mobile First
   ============================================================ */

/* ── Mobile base (default, no media query) ─────────────────── */

.skills {
  position: relative;
  width: 100%;
  height: auto;
  min-height: 1330px;
  padding: 56px clamp(16px, calc(10.1vw - 21.3px), 56px);
  margin: 0 auto;
  background-color: var(--color-bg);
  overflow-x: clip;
  scroll-margin-top: -1rem;
}

.skills__background {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
  pointer-events: none;
  filter: drop-shadow(0px 4px 8px rgba(0, 0, 0, 0.24));
}

.skills__container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
}

.skills__header {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.skills__title-group {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  width: 100%;
  margin-top: 2.5rem;
}

.skills__label {
  font-family: var(--font-base);
  font-size: 1.125rem;
  font-weight: 500;
  font-style: normal;
  line-height: 1;
  letter-spacing: 0;
  text-transform: uppercase;
  text-align: right;
  width: 100%;
  color: var(--color-text-light);
  margin-bottom: 0.6rem;
}

[lang="de"] .skills__label {
  transform: translateY(-1rem);
}

.skills__heading {
  font-family: var(--font-base);
  font-size: clamp(2.5rem, 13vw, 3.25rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  color: var(--color-text-light);
  position: relative;
  z-index: 1;
  white-space: normal;
}

.skills__heading-wrapper {
  position: relative;
  display: inline-block;
}

.skills__decoration-positioner {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 105%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.skills__decoration-scaler {
  transform-origin: 93% 28%;
  animation: skills-oval 4s linear infinite;
}

.skills__heading-decoration {
  display: block;
  width: 100%;
  height: auto;
  transform: scaleX(-1);
}

@keyframes skills-oval {
  0% {
    transform: scale(0.02);
    animation-timing-function: cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  5% {
    transform: scale(1);
    animation-timing-function: linear;
  }
  75% {
    transform: scale(1);
    animation-timing-function: ease-in;
  }
  80% {
    transform: scale(0.02);
    animation-timing-function: linear;
  }
  100% {
    transform: scale(0.02);
  }
}

.skills__description-wrapper {
  position: relative;
  width: 100%;
  min-height: auto;
  max-width: 100%;
  flex-shrink: 0;
  margin-top: 0;
  margin-right: auto;
  padding: 4rem 1.5rem 3rem;
  background-image: url("../../assets/img/02_Ripped Paper/1B.Mobile.png");
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.skills__description-bg {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: fill;
  pointer-events: none;
}

.skills__description {
  font-family: var(--font-base);
  font-size: 1.125rem;
  font-weight: 400;
  font-style: normal;
  line-height: 1.2;
  letter-spacing: 0;
  color: var(--color-text);
  text-align: justify;
}

.skills__grid-row {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.75rem;
  margin-left: 0;
  margin-top: 1.5rem;
}

.skills__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: 100%;
  gap: 1.25rem 0.625rem;
  margin-top: 0;
}

.skills__grid .skill:nth-child(n + 6) {
  margin-top: 0;
}

.skills__sticker {
  position: relative;
  width: 200px;
  height: 200px;
  flex-shrink: 0;
  transform: rotate(8deg);
  transition: transform 200ms ease;
  align-self: flex-end;
  margin-top: -4.5rem;
  margin-right: 0;
}

.skills__sticker:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 4px;
}

.skills__sticker-img {
  width: 200px;
  height: 200px;
  object-fit: contain;
  display: block;
  pointer-events: none;
}

/* Invisible hit zone over the folded corner in the artwork — grabbing it
   is the only way to peel the sticker open (see js/skills.js). */
.skills__sticker-grab-zone {
  position: absolute;
  top: 0;
  right: 0;
  width: 42%;
  height: 42%;
  touch-action: none;
  pointer-events: none;
}

.skills__sticker:not(.skills__sticker--open) .skills__sticker-grab-zone {
  cursor: grab;
  pointer-events: auto;
}

.skills__sticker--dragging,
.skills__sticker.skills__sticker--dragging .skills__sticker-grab-zone {
  cursor: grabbing;
}

.skills__sticker--open {
  cursor: pointer;
}

/* Text overlays – German only. English keeps its original, untouched PNGs
   (baked-in text, no overlay), so it is guaranteed pixel-identical to
   before. These sit on top of the German "-clean" frames (text removed)
   and are hidden entirely outside of [lang="de"]. */
.skills__sticker-label,
.skills__sticker-reveal-text {
  display: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: var(--color-off-white);
  pointer-events: none;
  user-select: none;
  transition: opacity 180ms ease;
}

[lang="de"] .skills__sticker-label {
  display: block;
  top: 39.5%;
  width: 88%;
  white-space: pre-line;
  font-family: "Kalam", cursive;
  font-weight: 700;
  font-size: 27px;
  line-height: 1.28;
  opacity: 1;
}

[lang="de"] .skills__sticker-reveal-text {
  display: block;
  top: 10%;
  width: 85%;
  white-space: pre-line;
  font-family: var(--font-base);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.22;
  opacity: 0;
}

.skills__sticker--open .skills__sticker-label,
.skills__sticker--frame-open .skills__sticker-label {
  opacity: 0;
}

.skills__sticker--open .skills__sticker-reveal-text,
.skills__sticker--frame-open .skills__sticker-reveal-text {
  opacity: 1;
}

.skill {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: auto;
  height: auto;
  gap: 0.6rem;
}

.skill__icon {
  width: 56px;
  height: 56px;
  object-fit: contain;
  filter: grayscale(0);
  transition:
    filter 300ms ease,
    transform 80ms ease;
}

.skill:hover .skill__icon {
  filter: grayscale(1);
  transform: scale(0.7778);
}

.skill__name {
  font-family: var(--font-base);
  font-size: 1.125rem;
  font-weight: 400;
  font-style: normal;
  line-height: 1.2;
  letter-spacing: 0;
  color: var(--color-text-light);
  text-align: center;
}

/* ── Desktop — locked (min-width: 768px) ───────────────────── */

@media (max-width: 370px) {
  .skills__container {
    max-width: 343px;
  }
}

@media (min-width: 768px) {
  .skills {
    width: 100%;
    height: 818px;
    min-height: unset;
    padding: 140px 0;
    margin: unset;
  }

  .skills__background {
    object-fit: fill;
    transform: scaleX(1.011);
    object-position: bottom center;
  }

  .skills__container {
    max-width: var(--max-width-section);
    width: 100%;
    margin: 0 auto;
    padding: 0 clamp(30px, calc(13.393vw - 72.857px), 120px);
  }

  .skills__header {
    gap: 2.8rem;
    flex-direction: row;
    margin-bottom: 4.3rem;
    margin-left: 0.5rem;
  }

  .skills__title-group {
    align-items: stretch;
    width: fit-content;
    margin-left: 0;
    margin-top: 2rem;
  }

  .skills__label {
    font-size: 1.25rem; /* 20px */
    margin-bottom: 1rem;
    transform: translate(8.2px, 1px);
  }

  [lang="de"] .skills__label {
    transform: translate(8.2px, -1rem);
  }

  .skills__heading {
    font-size: var(--font-size-section-heading);
    white-space: nowrap;
  }

  .skills__description-wrapper {
    width: min(656px, 100%);
    flex-shrink: 1;
    min-width: 0;
    height: auto;
    min-height: 124px;
    align-self: flex-end;
    margin-top: 2.5rem;
    padding: 2rem;
    background-image: none;
    display: flex;
    align-items: center;
  }

  .skills__description-bg {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: fill;
  }

  .skills__description {
    position: relative;
    z-index: 1;
    font-size: 1.125rem;
    line-height: 1.12;
  }

  .skills__grid-row {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    margin-left: clamp(0rem, calc(41.667vw - 20rem), 17.5rem);
    gap: 2rem;
    margin-top: 0;
  }

  .skills__grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    flex: 1 1 auto;
    max-width: 640px;
    min-width: 0;
    gap: clamp(10px, 3vw, 40px);
    margin-top: -8px;
  }

  .skills__grid .skill:nth-child(n + 6) {
    margin-top: -1rem;
  }

  .skills__sticker {
    transform: rotate(8deg);
    align-self: unset;
    margin-right: 0.5rem;
    margin-top: -0.9rem;
  }

  .skill {
    width: auto;
    height: auto;
    gap: 0.25rem;
  }

  .skill__icon {
    width: clamp(44px, calc(12px + 4.167vw), 72px);
    height: clamp(44px, calc(12px + 4.167vw), 72px);
    filter: grayscale(1);
  }

  .skill:hover .skill__icon {
    filter: grayscale(0);
  }

  .skill__name {
    font-size: 1.125rem;
  }
}

@media (min-width: 860px) and (max-width: 1000px) {
  .skills__description-wrapper {
    padding: 3rem 2rem;
  }
}

@media (min-width: 768px) and (max-width: 860px) {
  .skills {
    padding-top: 170px;
  }

  .skills__description-wrapper {
    padding: 4rem 1.5rem;
    margin-top: -6.5rem;
  }
}

/* Re-enable text selection for meaningful copy (label/heading/description/
   tech names), overriding the global user-select: none from base.css. The
   reveal-more sticker (role="button") stays non-selectable. */
.skills__label,
.skills__heading,
.skills__description,
.skill__name {
  user-select: text;
  -webkit-user-select: text;
}