/* ==========================================================================
   CVR — course.css
   Course detail. Loads after base.css, which carries the tokens, the shared
   chrome, the page banner and the portrait card.
   ========================================================================== */

@media (min-width: 1024px) {
  .page-banner--raised {
    padding-bottom: var(--space-12);
  }
}

/* --------------------------------------------------------------------------
   Shared ground
   -------------------------------------------------------------------------- */

.course-dark {
  position: relative;
  background-color: var(--color-ink);
  background-image:
    radial-gradient(
      36% 40% at 104% 62%,
      rgba(24, 169, 93, 0.42) 0%,
      rgba(24, 169, 93, 0.14) 46%,
      rgba(24, 169, 93, 0) 78%
    ),
    radial-gradient(
      34% 46% at -4% 0%,
      rgba(24, 169, 93, 0.9) 0%,
      rgba(24, 169, 93, 0.4) 34%,
      rgba(24, 169, 93, 0) 74%
    );
  isolation: isolate;
  overflow: hidden;
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */

.course-side {
  grid-column: 1 / -1;
  display: grid;
  justify-items: start;
  /* the sidebar is shorter than the programme beside it; without this the
     rows stretch to fill the grid row */
  align-content: start;
  align-items: start;
  gap: var(--space-7);
}

.course-side__back {
  background: var(--color-white);
  color: var(--color-ink);
  border-color: var(--color-white);
}

.course-side__tag {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-white);
  margin: 0;
}

.course-side__list {
  display: grid;
  gap: var(--space-5);
  margin: 0;
}

.course-side__label {
  color: var(--color-lime);
  margin: 0 0 var(--space-1);
}

.course-side__value {
  color: var(--color-white);
  margin: 0;
  line-height: var(--leading-tight);
}

/* --------------------------------------------------------------------------
   Full programme
   -------------------------------------------------------------------------- */

.programme-detail {
  padding-block: var(--space-11);
}

.programme-detail__main {
  grid-column: 1 / -1;
  margin-top: var(--space-11);
}

.programme-detail__title {
  color: var(--color-lime);
  margin-block: -0.22em var(--space-5);
}

.programme-detail__lead {
  color: var(--color-white);
  margin: 0;
  max-width: 62ch;
}

.slot-list {
  display: grid;
  gap: var(--space-7);
  margin: var(--space-9) 0 0;
  padding: 0;
  list-style: none;
}

.slot {
  display: grid;
  gap: var(--space-2);
}

.slot__time {
  color: var(--color-lime);
  font-size: var(--size-h03);
  line-height: var(--leading-tight);
  margin: 0;
  white-space: nowrap;
}

.slot__text {
  color: var(--color-white);
  margin: 0;
  line-height: var(--leading-tight);
}

@media (min-width: 768px) {
  .programme-detail {
    padding-block: var(--space-13);
  }
}

@media (min-width: 1024px) {
  .programme-detail {
    padding-block: calc(var(--space-12) * 2) var(--space-11);
  }
  .course-side {
    grid-column: 1 / 4;
    gap: var(--space-9);
  }
  .programme-detail__main {
    grid-column: 5 / -1;
    margin-top: 0;
  }
  .slot-list {
    margin-top: calc(var(--space-12) + var(--space-8));
    gap: var(--space-9);
  }
  /* time and text side by side, on the mockup's 96px row rhythm */
  .slot {
    grid-template-columns: minmax(0, 250px) minmax(0, 1fr);
    gap: var(--space-9);
    align-items: start;
  }
  .slot__time {
    font-size: 30px;
  }
}

/* --------------------------------------------------------------------------
   Speakers
   -------------------------------------------------------------------------- */

.speakers {
  padding-block: var(--space-11);
  text-align: center;
}

.speakers__title {
  color: var(--color-lime);
  margin-block: -0.22em var(--space-5);
}

.speakers__lead {
  color: var(--color-white);
  margin: 0 auto;
  max-width: 46ch;
}

.speakers__grid {
  display: grid;
  grid-template-columns: 1fr;
  column-gap: var(--grid-gutter);
  row-gap: var(--space-11);
  margin: var(--space-11) 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 768px) {
  .speakers__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .speakers {
    padding-block: var(--space-9) calc(var(--space-12) * 1.5);
  }
  .speakers__grid {
    margin-top: calc(var(--space-12) * 1.3);
  }
  .speakers .member__photo {
    width: min(100%, 324px);
  }
}

/* --------------------------------------------------------------------------
   Registration
   Underlined fields on the eight centre columns, as the mockup sets them.
   -------------------------------------------------------------------------- */

.registration {
  padding-block: var(--space-11) var(--space-13);
  text-align: center;
}

.registration__title {
  color: var(--color-lime);
  margin-block: -0.22em var(--space-5);
}

.registration__lead {
  color: var(--color-white);
  margin: 0 auto;
  max-width: 62ch;
}

@media (min-width: 1024px) {
  .registration {
    padding-block: calc(var(--space-12) * 1.3) calc(var(--space-12) * 1.6);
  }
  .reg-form {
    margin-top: calc(var(--space-12) * 1.2);
  }
}