:root {
  --nav-h: 48px;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --bg: #ffffff;
  --gray: #f5f5f7;
  --line: #d2d2d7;
  --blue: #0071e3;
  --blue-hover: #0077ed;
  --dark: #000000;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display",
    "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.47059;
  font-weight: 400;
  letter-spacing: -0.022em;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #000;
}

a {
  color: inherit;
  text-decoration: none;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.92em;
}

.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  background: #fff;
  color: #000;
  padding: 8px 12px;
  z-index: 20;
}

.skip:focus {
  left: 8px;
}

.globalnav {
  position: sticky;
  top: 0;
  z-index: 10;
  height: var(--nav-h);
  background: rgba(22, 22, 23, 0.8);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.globalnav-content {
  max-width: 980px;
  height: 100%;
  margin: 0 auto;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.logo {
  display: grid;
  place-items: center;
  color: #fff;
  opacity: 0.92;
}

.logo:hover {
  opacity: 1;
}

.globalnav ul {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
}

.globalnav a {
  font-size: 12px;
  color: #d6d6d7;
}

.globalnav a:hover,
.globalnav a:focus-visible {
  color: #fff;
}

.unit {
  text-align: center;
  padding: 84px 22px 0;
  scroll-margin-top: var(--nav-h);
}

.unit-dark {
  background: #000;
  color: #f5f5f7;
}

.unit-light,
.unit-gray {
  background: var(--gray);
  color: var(--text);
}

.unit-light {
  padding-bottom: 92px;
}

.unit-gray {
  padding-bottom: 92px;
}

.eyebrow {
  margin: 0;
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.011em;
  color: #bf4800;
}

.unit-dark .eyebrow {
  color: #bf4800;
}

.eyebrow.dark {
  color: #6e6e73;
}

h1,
h2,
h3 {
  font-weight: 600;
  letter-spacing: -0.003em;
  margin: 6px 0 0;
}

h1 {
  font-size: clamp(56px, 12vw, 96px);
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.tagline {
  margin: 8px 0 0;
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 400;
  color: #86868b;
}

.availability {
  margin: 14px 0 0;
  color: #86868b;
  font-size: 17px;
}

.cta {
  display: flex;
  justify-content: flex-start;
  gap: 14px;
  margin-top: 22px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 126px;
  padding: 11px 22px;
  border-radius: 980px;
  font-size: 17px;
  font-weight: 400;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-primary:hover {
  background: var(--blue-hover);
}

.btn-ghost {
  color: var(--blue);
  box-shadow: inset 0 0 0 1px var(--blue);
}

.btn-ghost:hover {
  background: rgba(0, 113, 227, 0.08);
}

.hero {
  min-height: calc(100vh - var(--nav-h));
  padding: 0 22px;
  text-align: left;
}

.hero-grid {
  max-width: 1100px;
  margin: 0 auto;
  min-height: calc(100vh - var(--nav-h));
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: 32px;
}

.hero-copy {
  padding-bottom: 48px;
}

.hero-stage {
  position: relative;
  width: 100%;
  height: min(560px, 62vh);
  margin: 0;
}

.orbit {
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(245, 245, 247, 0.16);
  border-radius: 50%;
}

.orbit-a {
  inset: 8%;
  border-color: rgba(0, 113, 227, 0.35);
}

.orbit-b {
  inset: 22%;
  border-style: dashed;
}

.orbit-c {
  inset: 36%;
}

.core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 108px;
  height: 108px;
  margin: -54px 0 0 -54px;
  border-radius: 28px;
  background: linear-gradient(180deg, #3a3a3c, #1c1c1e);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  display: grid;
  place-items: center;
  color: #f5f5f7;
  font-size: 17px;
  font-weight: 600;
}

.lede {
  max-width: 640px;
  margin: 18px auto 0;
  font-size: 21px;
  color: var(--muted);
}

.lede.light {
  color: #86868b;
}

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  max-width: 980px;
  margin: 56px auto 0;
  padding: 0;
  text-align: left;
}

.steps li {
  background: #fff;
  border-radius: 18px;
  padding: 28px 24px 32px;
  min-height: 220px;
}

.steps .n {
  display: block;
  color: var(--blue);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.steps h3 {
  font-size: 24px;
}

.steps p {
  color: var(--muted);
  font-size: 14px;
  margin-top: 10px;
}

.tile-band {
  background: #fff;
  padding: 12px 22px 24px;
  scroll-margin-top: var(--nav-h);
}

.tiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 980px;
  margin: 0 auto;
}

.tile {
  border-radius: 18px;
  min-height: 360px;
  padding: 48px 40px;
  text-align: center;
}

.tile h2 {
  font-size: clamp(32px, 4vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.015em;
}

.tile p:not(.eyebrow) {
  max-width: 420px;
  margin: 16px auto 0;
  color: var(--muted);
  font-size: 17px;
}

.tile-dark {
  background: #000;
  color: #f5f5f7;
}

.tile-dark p:not(.eyebrow) {
  color: #86868b;
}

.tile-white {
  background: var(--gray);
}

.tile-blue {
  background: #f5f5f7;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 720px;
  margin: 40px auto 0;
  text-align: left;
}

.card,
.run {
  background: #fff;
  border-radius: 18px;
  padding: 28px 28px 30px;
}

.kicker {
  margin: 0;
  color: var(--blue);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.card h3,
.run h3 {
  font-size: 28px;
  letter-spacing: -0.01em;
}

.meta {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.run-list {
  max-width: 720px;
  margin: 40px auto 0;
  display: grid;
  gap: 12px;
  text-align: left;
}

.empty {
  color: var(--muted);
  text-align: center;
}

.more {
  display: inline-flex;
  margin-top: 14px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--blue);
  font: inherit;
  font-size: 17px;
  cursor: pointer;
}

.more::after {
  content: " ›";
}

.more:hover {
  text-decoration: underline;
}

.start {
  padding-bottom: 100px;
}

.sheet {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 480px;
  width: min(480px, 100%);
  margin: 36px auto 0;
  text-align: left;
  color-scheme: light;
}

.sheet-extra {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sheet-extra[hidden] {
  display: none;
}

.field {
  background: #fff;
  border-radius: 16px;
  padding: 14px 16px 16px;
}

.field:focus-within {
  box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.16);
}

.field label {
  display: block;
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  display: block;
  width: 100%;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  padding: 0;
  color: var(--text);
  font: inherit;
  font-size: 17px;
  line-height: 1.3;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #86868b;
}

.field input[type="number"] {
  -moz-appearance: textfield;
}

.field input[type="number"]::-webkit-outer-spin-button,
.field input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.select-wrap {
  position: relative;
}

.select-wrap::after {
  content: "";
  position: absolute;
  right: 2px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid #86868b;
  border-bottom: 1.5px solid #86868b;
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.select-wrap select {
  padding-right: 22px;
  cursor: pointer;
}

.field-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.sheet-cta {
  width: 100%;
  margin-top: 8px;
  min-height: 44px;
}

.sheet-cta:disabled {
  opacity: 0.45;
  pointer-events: none;
}

.status-line {
  min-height: 1.4em;
  margin: 4px 0 0;
  text-align: center;
  color: var(--blue);
  font-size: 14px;
}

.terminal {
  max-width: 680px;
  margin: 40px auto 0;
  background: #1d1d1f;
  border-radius: 18px;
  overflow: hidden;
  text-align: left;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.traffic {
  display: flex;
  gap: 8px;
  padding: 14px 16px 0;
}

.traffic span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ff5f57;
}

.traffic span:nth-child(2) {
  background: #febc2e;
}

.traffic span:nth-child(3) {
  background: #28c840;
}

.terminal pre {
  margin: 0;
  padding: 18px 24px 28px;
  color: #f5f5f7;
  font-size: 15px;
  line-height: 1.7;
  overflow-x: auto;
}

.foot {
  background: var(--gray);
  color: var(--muted);
  padding: 28px 22px 40px;
  font-size: 12px;
}

.legal {
  max-width: 980px;
  margin: 0 auto 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.foot-cols {
  max-width: 980px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.foot h2 {
  font-size: 12px;
  color: var(--text);
  margin: 0 0 8px;
}

.foot ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.foot a {
  display: inline-block;
  padding: 4px 0;
}

.foot a:hover {
  text-decoration: underline;
}

.copy {
  max-width: 980px;
  margin: 28px auto 0;
}

@media (max-width: 1100px) {
  .hero-grid {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 48px 0 24px;
  }

  .hero {
    text-align: center;
  }

  .cta {
    justify-content: center;
  }

  .hero-stage {
    order: 2;
    height: 340px;
  }
}

@media (max-width: 834px) {
  .steps,
  .tiles,
  .foot-cols {
    grid-template-columns: 1fr;
  }

  .globalnav ul {
    gap: 16px;
    overflow-x: auto;
  }

  .tile {
    min-height: 280px;
    padding: 36px 24px;
  }
}

@media (max-width: 600px) {
  .steps {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 48px;
  }

  .field-pair {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}