.page-cv main {
  margin: auto;
}

.cv-container {
  border: var(--border);
  padding: 0;
  width: min(100%, 1400px);
  align-self: center;
  margin-bottom: 4rem;
}

.sections-container {
  display: grid;
  gap: 2rem;
}

.cv-block {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "cat"
    "exp"
    "edu";
}

.cv-header-row {
  display: flex;
  justify-content: center;
}

.cv-header-row h3 {
  display: none; /* hidden on mobile */
}

.cv-category {
  grid-area: cat;
  font-size: 1.25rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
  padding-bottom: 1rem;
  margin-top: 4rem;
}

.cv-col {
  margin: 0;
}

.cv-col-head {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 1.25rem;
  font-weight: 400;
  text-align: center;
  padding: 2rem 0 2rem 0;
}

.cv-col-head.heading {
  display: flex;
  justify-content: center;
  align-items: center;
}

.cv-col-head h2 {
  font-weight: 400;
  font-size: inherit;
  border: var(--border);
  border-radius: 50%;
  padding: 2rem;
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.experience {
  grid-area: exp;
}
.education {
  grid-area: edu;
}

.education details:last-child {
  border-bottom: none;
}

details {
  width: 100%;
  box-sizing: border-box;
  padding: 2rem;
  border-bottom: var(--border);
}

summary {
  width: 100%;
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
}
summary::-webkit-details-marker {
  display: none;
}
summary::after {
  content: "+";
  color: inherit;
}
details[open] summary::after {
  content: "–";
}

.cv-item-title h5 {
  font-size: 1rem;
  font-weight: 400;
  margin: 0;
}

.cv-item-subtitle {
  margin: 0;
  font-size: 0.8rem;
}

.cv-item-title,
.cv-item-body {
  overflow-wrap: anywhere;
  word-break: break-word; /* fallback */
  hyphens: auto;
}

.cv-item-body {
  font-size: 1.5rem;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

ul.cv-item-body {
  padding: 0;
}

.cv-item-body li {
  margin: 1rem 0 1rem 0;
}

.cv-panel {
  width: 100%;
  overflow: hidden;
}

/* desktop: 3 columns (Category | Experience | Education) */
@media (min-width: 700px) {
  .cv-container {
    min-width: 800px;
  }

  .cv-block {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
    grid-template-areas: "cat exp edu";
    border-top: var(--border);
    margin-bottom: 0;
  }

  .cv-category {
    margin: 0;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .cv-block h4 {
    justify-self: center;
    align-self: center;
  }

  .cv-header-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
  }

  .cv-header-row h3 {
    display: grid;
  }

  summary::after {
    content: "+";
    color: inherit;
  }

  .cv-col.experience {
    border-left: var(--border);
    border-right: var(--border);
  }

  .cv-col-head.exp {
    border-left: var(--border);
    border-right: var(--border);
  }

  details:last-of-type {
    border-bottom: 0;
  }
}