.tutorial-hero {
  position: relative;
  padding-top: clamp(64px, 9vw, 112px);
  padding-bottom: clamp(56px, 8vw, 96px);
  overflow: clip;
}

.tutorial-hero::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  content: "";
  background:
    linear-gradient(var(--color-border), var(--color-border)) center / 1px 100% no-repeat,
    radial-gradient(circle at 78% 28%, var(--color-panel), transparent 34%);
  opacity: .72;
}

.tutorial-orbit {
  position: absolute;
  z-index: -1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  opacity: .68;
  pointer-events: none;
}

.tutorial-orbit-left {
  top: 12%;
  left: -8%;
  width: 28vw;
  height: 28vw;
  min-width: 240px;
  min-height: 240px;
}

.tutorial-orbit-right {
  right: -7%;
  bottom: 8%;
  width: 22vw;
  height: 22vw;
  min-width: 190px;
  min-height: 190px;
}

.tutorial-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(380px, .96fr);
  gap: clamp(42px, 7vw, 94px);
  align-items: center;
}

.tutorial-hero-copy {
  min-width: 0;
}

.tutorial-hero h1 {
  max-width: 720px;
  margin-bottom: 24px;
}

.tutorial-lead {
  max-width: 650px;
  margin-bottom: 28px;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.72;
}

.tutorial-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.setup-map {
  position: relative;
  min-width: 0;
  padding: clamp(24px, 4vw, 42px);
  box-shadow: var(--shadow-3);
}

.setup-map::after {
  position: absolute;
  top: 0;
  right: 28px;
  width: 76px;
  height: 7px;
  border-radius: 0 0 var(--radius-xs) var(--radius-xs);
  background: var(--color-accent);
  content: "";
}

.setup-map-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
  color: var(--color-muted);
  font-size: 12px;
}

.setup-map-list {
  display: grid;
  gap: 1px;
  margin: 0 0 26px;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-border);
  list-style: none;
}

.setup-map-list li {
  min-width: 0;
  background: var(--color-panel);
}

.setup-map-list a {
  display: grid;
  min-height: 68px;
  grid-template-columns: minmax(82px, .4fr) minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 14px 18px;
  transition: background-color var(--transition-fast);
}

.setup-map-list a:hover {
  background: var(--color-panel-alt);
}

.setup-map-list span {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
}

.setup-map-list strong {
  min-width: 0;
  font-size: 14px;
}

.setup-map p {
  margin-bottom: 0;
  font-size: 13px;
}

.tutorial-flow {
  padding-top: clamp(54px, 8vw, 92px);
  padding-bottom: clamp(72px, 10vw, 128px);
}

.tutorial-flow > .callout {
  margin-bottom: clamp(52px, 8vw, 84px);
}

.tutorial-step {
  position: relative;
  padding-top: clamp(42px, 7vw, 76px);
  padding-bottom: clamp(42px, 7vw, 76px);
  border-bottom: 1px solid var(--color-border);
}

.tutorial-step:first-of-type {
  padding-top: 20px;
}

.tutorial-step h2 {
  margin-top: 0;
  max-width: 760px;
}

.tutorial-step h3 {
  font-size: clamp(22px, 3vw, 28px);
}

.tutorial-step p {
  font-size: 16px;
  line-height: 1.82;
}

.step-marker {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  margin-bottom: 16px;
  padding: 4px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel-alt);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
}

.step-action {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
}

.step-action span {
  color: var(--color-muted);
  font-size: 13px;
}

.platform-instructions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 32px;
  margin-bottom: 30px;
}

.platform-instruction {
  min-width: 0;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-1);
}

.platform-instruction:nth-child(4n + 2),
.platform-instruction:nth-child(4n + 3) {
  background: var(--color-panel-alt);
}

.platform-instruction h3 {
  margin-top: 0;
}

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

.tutorial-finish {
  margin-top: clamp(64px, 9vw, 108px);
  padding: clamp(30px, 6vw, 58px);
  border: 1px solid var(--color-text);
  border-radius: var(--radius-lg);
  background: var(--color-text);
  box-shadow: var(--shadow-3);
}

.tutorial-finish h2,
.tutorial-finish p,
.tutorial-finish .eyebrow {
  color: var(--color-white);
}

.tutorial-finish h2 {
  margin-top: 0;
  margin-bottom: 14px;
}

.tutorial-finish p {
  max-width: 670px;
  opacity: .82;
}

.tutorial-finish .button-row {
  margin-top: 28px;
}

@media (max-width: 960px) {
  .tutorial-hero-grid {
    grid-template-columns: 1fr;
  }

  .setup-map {
    max-width: 680px;
  }
}

@media (max-width: 720px) {
  .tutorial-hero {
    padding-top: 52px;
    padding-bottom: 58px;
  }

  .tutorial-hero::before {
    background: radial-gradient(circle at 72% 22%, var(--color-panel), transparent 42%);
  }

  .platform-instructions {
    grid-template-columns: 1fr;
  }

  .platform-instruction:nth-child(4n + 2),
  .platform-instruction:nth-child(4n + 3) {
    background: var(--color-panel);
  }

  .platform-instruction:nth-child(even) {
    background: var(--color-panel-alt);
  }
}

@media (max-width: 480px) {
  .setup-map {
    padding: 20px;
  }

  .setup-map-list a {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .step-action {
    align-items: stretch;
    flex-direction: column;
  }

  .step-action .btn {
    width: 100%;
  }
}