.tutorial-hero {
  position: relative;
  max-width: 100%;
  overflow-x: clip;
}

.tutorial-hero .hero-stage {
  min-height: 520px;
  display: flex;
  align-items: center;
}

.tutorial-hero-copy {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding-top: 48px;
  padding-bottom: 64px;
}

.tutorial-hero-copy h1 {
  margin-bottom: 24px;
}

.tutorial-lede {
  max-width: 680px;
  margin-bottom: 28px;
  color: var(--color-text-muted);
  font-size: 18px;
}

.tutorial-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  max-width: 760px;
  padding: 22px 0 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 13px;
  list-style: none;
}

.tutorial-facts li {
  position: relative;
  padding-left: 15px;
}

.tutorial-facts li::before {
  position: absolute;
  top: 0.72em;
  left: 1px;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  content: "";
  transform: translateY(-50%) rotate(45deg);
}

.tutorial-decor {
  position: absolute;
  top: 82px;
  right: 6%;
  width: 410px;
  height: 310px;
  pointer-events: none;
}

.tutorial-decor::before,
.tutorial-decor::after {
  position: absolute;
  border-radius: 50%;
  content: "";
}

.tutorial-decor::before {
  inset: 12px 56px 22px 38px;
  border: 1px solid var(--color-border);
  background:
    var(--gradient-grid),
    var(--color-glass);
  box-shadow:
    var(--shadow-tint),
    inset 0 0 0 1px var(--color-glass-strong);
  transform: rotate(-8deg);
}

.tutorial-decor::after {
  top: 78px;
  right: 18px;
  width: 112px;
  height: 112px;
  background: var(--color-accent-soft);
  box-shadow: 0 18px 40px var(--color-accent-shadow-strong);
}

.tutorial-decor-line {
  position: absolute;
  top: 156px;
  right: 8px;
  left: 0;
  z-index: 1;
  height: 18px;
  border-radius: var(--radius-sm);
  background: var(--gradient-metal);
  box-shadow: var(--shadow-tint);
  transform: rotate(-12deg);
}

.tutorial-decor-node {
  position: absolute;
  z-index: 2;
  width: 24px;
  height: 24px;
  border: 6px solid var(--color-panel);
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-text);
}

.tutorial-decor-node-start {
  top: 190px;
  left: 34px;
}

.tutorial-decor-node-end {
  top: 104px;
  right: 34px;
}

.tutorial-guide {
  max-width: calc(980px + (var(--gutter) * 2));
  padding-top: 48px;
  padding-bottom: var(--section-space);
}

.tutorial-opening {
  margin-top: 34px;
  margin-bottom: 24px;
}

.guide-stage {
  position: relative;
  padding-top: 52px;
  padding-bottom: 24px;
}

.guide-stage + .guide-stage {
  border-top: 1px solid var(--color-border);
}

.guide-stage-head {
  display: grid;
  gap: 14px;
  margin-bottom: 24px;
}

.guide-stage-head .badge {
  width: max-content;
}

.guide-stage-head h2 {
  max-width: 760px;
  margin: 0;
}

.guide-stage p {
  max-width: 840px;
}

.guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
  margin-bottom: 12px;
}

.tutorial-platforms {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
  margin-bottom: 30px;
}

.tutorial-platform-block {
  position: relative;
  min-width: 0;
  padding: 30px;
  border-radius: var(--radius-lg);
  background: var(--color-panel);
  box-shadow:
    var(--shadow-tint),
    inset 0 0 0 1px var(--color-glass-strong);
}

.tutorial-platform-block::before {
  position: absolute;
  top: 0;
  left: 30px;
  width: 62px;
  height: 4px;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  background: var(--gradient-metal);
  content: "";
}

.tutorial-platform-block h3 {
  margin-top: 0;
  margin-bottom: 16px;
  font-size: 23px;
}

.tutorial-platform-block p {
  margin-bottom: 18px;
}

.tutorial-platform-block p:last-child {
  margin-bottom: 0;
}

.platform-kicker {
  margin-bottom: 18px;
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.tutorial-guide pre {
  margin-top: 8px;
}

.tutorial-guide .callout a {
  font-weight: 700;
}

@media (max-width: 1120px) {
  .tutorial-decor {
    right: -120px;
    opacity: 0.58;
  }

  .tutorial-hero-copy {
    max-width: 660px;
  }
}

@media (max-width: 768px) {
  .tutorial-hero .hero-stage {
    min-height: auto;
  }

  .tutorial-hero-copy {
    max-width: 100%;
    padding-top: 34px;
    padding-bottom: 48px;
  }

  .tutorial-lede {
    font-size: 16px;
  }

  .tutorial-decor {
    display: none;
  }

  .tutorial-platforms {
    grid-template-columns: minmax(0, 1fr);
  }

  .guide-stage {
    padding-top: 44px;
  }
}

@media (max-width: 640px) {
  .tutorial-guide {
    padding-top: 32px;
  }

  .tutorial-opening {
    margin-top: 24px;
  }

  .tutorial-facts {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 9px;
  }

  .tutorial-platform-block {
    padding: 26px 20px;
  }

  .tutorial-platform-block::before {
    left: 20px;
  }

  .guide-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .guide-actions .btn {
    width: 100%;
  }
}