html,
body {
  overflow: hidden;
}

.layout-container {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100vw;
  height: 100vh;
  padding: var(--layout-gap);
  gap: var(--layout-gap);
}

.main-content {
  position: relative;
  display: flex;
  flex: 1;
  flex-direction: column;
  height: 100%;
  min-width: 0;
  overflow-x: hidden;
  overflow-y: auto;
  gap: var(--layout-gap);
}

.main-content::-webkit-scrollbar,
.vertical-scroll-container::-webkit-scrollbar {
  display: none;
}

.intro-bio-container {
  position: absolute;
  z-index: 11;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.intro-bio {
  position: absolute;
  top: var(--bio-top, 8%);
  left: var(--bio-left, 8%);
  width: min(540px, 78%);
  color: #111;
  font-size: 14px;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.intro-bio-caret {
  display: inline-block;
  height: 1em;
  margin-left: 2px;
  border-right: 1px solid currentColor;
  vertical-align: -0.12em;
  animation: intro-caret-blink 0.9s steps(2, start) infinite;
}

@keyframes intro-caret-blink {
  to {
    visibility: hidden;
  }
}

@media (max-width: 600px) {
  .intro-bio {
    width: min(440px, 96%);
    font-size: 12px;
    line-height: 1.55;
  }
}

/* CV page */
.cv-container {
  display: flex;
  width: min(100%, 800px);
  height: max(0px, calc(100vh - 180px));
  gap: 0;
  margin-top: auto;
  margin-left: auto;
}

.cv-column {
  flex: 1;
  min-width: 0;
  height: 100%;
}

.cv-divider {
  display: flex;
  flex: 0 0 30px;
  height: 100%;
  align-items: center;
  justify-content: center;
}

.cv-divider::before {
  width: 0.5px;
  height: calc(100% - 60px);
  background-color: #000;
  content: '';
}

.vertical-scroll-container {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  padding-right: 10px;
}

.cv-section {
  margin-bottom: 40px;
}

.cv-section h2 {
  margin-bottom: 15px;
  font-size: 14px;
  font-weight: normal;
  letter-spacing: 0.3em;
}

.cv-section p {
  color: #111;
  font-size: 13px;
}

.cv-skill-list {
  display: grid;
  list-style: none;
  color: #111;
  font-size: 13px;
  line-height: 1.5;
}

.cv-skill-row {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.cv-skill-group-gap {
  height: 1.5em;
}

.cv-proficiency {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: clamp(2px, 0.15625vw, 3px);
  margin-left: auto;
}

.cv-proficiency > span {
  width: clamp(6px, 0.520833vw, 10px);
  aspect-ratio: 1;
  border: 0.5px solid #000;
  border-radius: 50%;
  background: #fff;
}

.cv-proficiency[data-level='high'] > span,
.cv-proficiency[data-level='medium'] > span:nth-child(-n + 2),
.cv-proficiency[data-level='basic'] > span:first-child {
  background: #000;
}

@media (max-width: 600px) {
  .layout-container {
    width: 100%;
    height: 100vh;
    height: 100dvh;
    flex-direction: column;
    gap: 0;
    overflow: hidden;
    padding: max(12px, env(safe-area-inset-top))
      max(12px, env(safe-area-inset-right))
      max(12px, env(safe-area-inset-bottom))
      max(12px, env(safe-area-inset-left));
  }

  .main-content {
    width: 100%;
    height: auto;
    min-height: 0;
    flex: 1 1 0;
    padding-top: 120px;
  }

  .cv-container {
    width: 100%;
    max-width: none;
    height: max(
      0px,
      calc(
        100dvh - 152px - max(12px, env(safe-area-inset-top)) -
          max(12px, env(safe-area-inset-bottom))
      )
    );
    min-height: 0;
    flex: 1 1 0;
    flex-direction: column;
    gap: 15px;
    margin: 0;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
  }

  .cv-column {
    width: 100%;
    min-width: 0;
    height: 0;
    flex: 1 1 0;
    padding: 0;
    overflow-x: auto;
    overflow-y: auto;
    column-width: min(85vw, 330px);
    column-gap: 20px;
    column-fill: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
  }

  .cv-column::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
  }

  .cv-column > .cv-section {
    break-inside: avoid-column;
    margin-bottom: 12px;
  }

  .cv-divider {
    display: none;
  }

  .vertical-scroll-container {
    padding-right: 0;
  }
}