/* === In-workshop tutorial === */
.tutorial-card {
  overflow: hidden;
  border: 1px solid #cbdcf0;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(44, 82, 130, 0.08);
}

.tutorial-summary {
  padding: 1.5rem 1.6rem;
  background: linear-gradient(135deg, #1a365d, var(--color-accent));
  color: #fff;
}

.tutorial-summary h3 {
  margin: 0 0 0.55rem;
  font-size: 1.35rem;
}

.tutorial-lead {
  max-width: 680px;
  margin-bottom: 0;
  color: #ebf8ff;
  font-size: 1.02rem;
}

.tutorial-presenters {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.25rem 1.6rem;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-accent-light);
}

.tutorial-presenter {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.tutorial-presenter-photo {
  --portrait-left: 0;
  --portrait-top: 0;
  --portrait-width: 100%;

  position: relative;
  width: 64px;
  height: 64px;
  overflow: hidden;
  flex: 0 0 auto;
  border: 2px solid #fff;
  border-radius: 50%;
  background: #dbe8f5;
  box-shadow: 0 2px 8px rgba(26, 54, 93, 0.16);
}

.tutorial-presenter-photo img {
  position: absolute;
  top: var(--portrait-top);
  left: var(--portrait-left);
  width: var(--portrait-width);
  height: auto;
  max-width: none;
}

/* CV-measured crops: matching 45% eye lines and comparable face scale. */
.tutorial-presenter-photo--aleksandr {
  --portrait-left: -49.77%;
  --portrait-top: -4.09%;
  --portrait-width: 211.59%;
}

.tutorial-presenter-photo--gustavo {
  --portrait-left: -14.74%;
  --portrait-top: -37.47%;
  --portrait-width: 133.68%;
}

.tutorial-presenter p {
  margin: 0;
  line-height: 1.4;
}

.tutorial-presenter strong,
.tutorial-presenter span {
  display: block;
}

.tutorial-presenter span {
  color: var(--color-muted);
  font-size: 0.84rem;
}

.tutorial-content {
  padding: 1.35rem 1.6rem 1.5rem;
}

.tutorial-content h4 {
  margin-bottom: 0.65rem;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tutorial-topics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem 1.4rem;
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
}

.tutorial-topics li {
  position: relative;
  margin: 0;
  padding-left: 1rem;
}

.tutorial-topics li::before {
  position: absolute;
  left: 0;
  color: var(--color-accent);
  content: "•";
}

.tutorial-goal {
  margin: 0;
  padding: 0.9rem 1rem;
  border-left: 3px solid var(--color-accent);
  background: var(--color-accent-light);
  font-weight: 600;
}

@media (max-width: 600px) {
  .tutorial-summary,
  .tutorial-presenters,
  .tutorial-content {
    padding-right: 1.1rem;
    padding-left: 1.1rem;
  }

  .tutorial-presenters,
  .tutorial-topics {
    grid-template-columns: 1fr;
  }
}