.tutorial-hero {
  position: relative;
  overflow: clip;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-canvas);
}

.tutorial-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--border-accent) 1px, transparent 1px),
    linear-gradient(90deg, var(--border-accent) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.22;
}

.tutorial-hero-grid {
  position: relative;
  min-height: 620px;
  padding-top: 72px;
  padding-bottom: 72px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.72fr);
  align-items: center;
  gap: 72px;
}

.tutorial-hero-copy {
  position: relative;
  z-index: 1;
}

.tutorial-hero-copy .badge {
  margin-bottom: 22px;
}

.tutorial-hero-copy .lead {
  margin-bottom: 28px;
}

.tutorial-hero-actions {
  margin-bottom: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tutorial-facts {
  margin: 0;
  padding: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 9px 18px;
  border-top: 1px solid var(--color-border);
  list-style: none;
}

.tutorial-facts li {
  position: relative;
  padding-left: 17px;
  color: var(--color-ink-muted);
  font-size: 13px;
  font-weight: 720;
}

.tutorial-facts li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 900;
}

.tutorial-route {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border: 1px solid var(--color-terminal-border);
  border-radius: var(--radius-md);
  background: var(--color-terminal);
  color: var(--color-terminal-text);
  box-shadow: var(--shadow-deep);
  transform: rotate(0.45deg);
}

.tutorial-route::after {
  content: "";
  position: absolute;
  top: 66px;
  bottom: 38px;
  left: 47px;
  width: 1px;
  background: var(--color-terminal-border);
}

.tutorial-route-head {
  min-height: 58px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-terminal-border);
  background: var(--color-terminal-bar);
  color: var(--color-terminal-muted);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.08em;
}

.tutorial-route-state {
  padding: 4px 8px;
  border: 1px solid var(--color-terminal-border);
  border-radius: var(--radius-xs);
  color: var(--color-terminal-green);
  font-family: var(--font-mono);
}

.tutorial-route-list {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 20px;
  display: grid;
  gap: 8px;
  list-style: none;
}

.tutorial-route-list li {
  min-height: 66px;
  padding: 10px 12px;
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: center;
  gap: 13px;
  border-bottom: 1px solid var(--terminal-rule);
}

.tutorial-route-list li:last-child {
  border-bottom: 0;
}

.tutorial-route-mark {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-terminal-border);
  border-radius: var(--radius-xs);
  background: var(--color-terminal-bar);
  color: var(--color-terminal-blue);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 850;
}

.tutorial-route-list strong,
.tutorial-route-list small {
  display: block;
}

.tutorial-route-list strong {
  color: var(--color-terminal-text);
  font-size: 14px;
}

.tutorial-route-list small {
  margin-top: 2px;
  color: var(--color-terminal-muted);
  font-family: var(--font-mono);
  font-size: 10px;
}

.tutorial-document {
  padding-top: 32px;
  padding-bottom: var(--space-section);
}

.tutorial-flow {
  width: 100%;
  max-width: 980px;
  margin-inline: auto;
  padding-top: 42px;
}

.tutorial-flow a:not(.button) {
  color: var(--color-accent-deep);
  font-weight: 720;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.guide-step {
  position: relative;
  padding-top: 76px;
  padding-bottom: 76px;
  display: grid;
  grid-template-columns: minmax(190px, 0.34fr) minmax(0, 1fr);
  gap: 56px;
  border-bottom: 1px solid var(--color-border);
}

.guide-step:first-of-type {
  padding-top: 56px;
}

.guide-step::before {
  content: attr(data-step);
  position: absolute;
  top: 76px;
  left: -66px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xs);
  background: var(--wash-accent);
  color: var(--color-accent-deep);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 850;
}

.guide-step:first-of-type::before {
  top: 56px;
}

.guide-step-heading {
  align-self: start;
}

.guide-step-label {
  margin: 0 0 10px;
  color: var(--color-accent-deep);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 820;
  letter-spacing: 0.1em;
}

.guide-step-heading h2 {
  margin-bottom: 0;
  font-size: clamp(27px, 3vw, 38px);
}

.guide-step-body {
  color: var(--color-ink);
}

.guide-step-body > p {
  color: var(--color-ink-muted);
}

.guide-step-body > p:first-child {
  color: var(--color-ink);
  font-size: 17px;
}

.guide-step-body > .button {
  margin-top: 8px;
}

.client-panel-link {
  margin-bottom: 30px;
}

.platform-instructions {
  display: grid;
  gap: 18px;
}

.platform-instruction {
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft);
}

.platform-instruction-title {
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.platform-instruction-title svg {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  color: var(--color-accent);
}

.platform-instruction-title h3 {
  margin: 0;
  font-size: 21px;
}

.platform-instruction p {
  color: var(--color-ink-muted);
}

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

.tutorial-finish {
  margin-top: 64px;
  padding: 34px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
  border: 1px solid var(--color-terminal-border);
  border-radius: var(--radius-md);
  background: var(--color-terminal);
  color: var(--color-terminal-text);
  box-shadow: var(--shadow-deep);
}

.tutorial-finish h2 {
  margin-bottom: 10px;
  color: var(--color-terminal-text);
  font-size: clamp(28px, 3vw, 38px);
}

.tutorial-finish p:not(.kicker) {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--color-terminal-muted);
}

.tutorial-finish .kicker {
  color: var(--color-terminal-blue);
}

.tutorial-finish-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

@media (max-width: 1100px) {
  .tutorial-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
    gap: 42px;
  }

  .guide-step::before {
    display: none;
  }
}

@media (max-width: 860px) {
  .tutorial-hero-grid {
    min-height: auto;
    grid-template-columns: minmax(0, 1fr);
  }

  .tutorial-route {
    width: min(620px, 100%);
    transform: none;
  }

  .guide-step {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
  }

  .guide-step-heading {
    max-width: 620px;
  }

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

  .tutorial-finish-links {
    justify-content: flex-start;
  }
}

@media (max-width: 768px) {
  .tutorial-hero::before {
    display: none;
  }

  .tutorial-hero-grid {
    padding-top: 48px;
    padding-bottom: 56px;
  }

  .tutorial-document {
    padding-top: 20px;
  }

  .tutorial-flow {
    padding-top: 26px;
  }

  .guide-step,
  .guide-step:first-of-type {
    padding-top: 56px;
    padding-bottom: 56px;
  }
}

@media (max-width: 640px) {
  .tutorial-hero-actions .button,
  .tutorial-finish-links .button {
    width: 100%;
  }

  .tutorial-facts {
    display: grid;
  }

  .tutorial-route-head {
    padding-inline: 14px;
  }

  .tutorial-route-list {
    padding: 12px;
  }

  .tutorial-route::after {
    left: 39px;
  }

  .tutorial-route-list li {
    padding-inline: 8px;
  }

  .guide-step-body > p:first-child {
    font-size: 16px;
  }

  .platform-instruction {
    padding: 19px;
  }

  .platform-instruction-title {
    align-items: flex-start;
  }

  .platform-instruction-title h3 {
    font-size: 19px;
  }

  .tutorial-finish {
    padding: 24px;
  }
}