:root {
  color-scheme: dark;
  --bg: #05070d;
  --bg-soft: #08111d;
  --bg-alt: #0b1728;
  --surface: rgba(8, 13, 22, 0.78);
  --surface-strong: rgba(6, 9, 15, 0.92);
  --line: rgba(148, 163, 184, 0.16);
  --line-strong: rgba(125, 211, 252, 0.3);
  --text: #eef4ff;
  --muted: rgba(208, 220, 240, 0.74);
  --dim: rgba(208, 220, 240, 0.54);
  --accent: #7dd3fc;
  --accent-strong: #fbbf24;
  --warning: #ffd27a;
  --shadow: 0 28px 72px rgba(0, 0, 0, 0.38);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --content-max: 1180px;
  --pad: clamp(20px, 4vw, 40px);
  font-family: "Space Grotesk", "Segoe UI Variable Display", "Aptos", "Avenir Next",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(125, 211, 252, 0.16), transparent 28%),
    radial-gradient(circle at top right, rgba(251, 191, 36, 0.12), transparent 32%),
    linear-gradient(180deg, var(--bg), var(--bg-soft) 54%, #050b15 100%);
  color: var(--text);
  line-height: 1.5;
  font-size: 16px;
  overflow-x: hidden;
}

.backdrop {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, transparent 0, transparent calc(100% - 1px), rgba(255, 255, 255, 0.04) calc(100% - 1px)),
    linear-gradient(to bottom, transparent 0, transparent calc(100% - 1px), rgba(255, 255, 255, 0.04) calc(100% - 1px));
  background-size: 180px 180px;
  mask-image: radial-gradient(circle at center, black 40%, rgba(0, 0, 0, 0.35) 72%, transparent 100%);
  opacity: 0.35;
}

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

code {
  padding: 0.08rem 0.4rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent);
  font-family: "IBM Plex Mono", "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
  font-size: 0.92em;
}

.topbar,
.footer,
.hero,
.section,
.cta,
.status-page {
  width: min(100%, var(--content-max));
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 18px;
  padding-bottom: 18px;
  backdrop-filter: blur(18px);
}

.topbar.compact {
  margin-bottom: 12px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 16px;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(160deg, rgba(121, 240, 195, 0.16), rgba(149, 223, 255, 0.06)),
    rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 0.98rem;
  letter-spacing: 0.04em;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.88rem;
}

.topnav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.topnav a {
  padding: 0.65rem 0.95rem;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--muted);
  font-size: 0.92rem;
}

.topnav a:hover,
.topnav a:focus-visible {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
}

.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: clamp(28px, 4vw, 56px);
  padding-top: clamp(34px, 5vw, 70px);
  padding-bottom: clamp(32px, 6vw, 72px);
}

.hero-copy {
  animation: rise 700ms ease both;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  font-weight: 700;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 8vw, 6.6rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
}

.lede {
  max-width: 56ch;
  margin-top: 24px;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.4vw, 1.24rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.78rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 600;
  letter-spacing: 0.01em;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(121, 240, 195, 0.62);
  background: rgba(255, 255, 255, 0.07);
}

.button.primary {
  background: linear-gradient(135deg, rgba(121, 240, 195, 0.2), rgba(149, 223, 255, 0.12));
  color: var(--text);
}

.button.secondary {
  color: var(--muted);
}

.microcopy {
  display: grid;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.microcopy li {
  position: relative;
  padding-left: 18px;
}

.microcopy li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 24px rgba(121, 240, 195, 0.6);
}

.hero-art-wrap {
  position: relative;
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02)),
    rgba(6, 12, 23, 0.72);
  box-shadow: var(--shadow);
  overflow: hidden;
  animation: rise 900ms ease 80ms both;
}

.hero-art-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 0%, rgba(121, 240, 195, 0.14), transparent 45%);
  pointer-events: none;
}

.hero-art {
  display: block;
  width: 100%;
  height: auto;
  border-radius: calc(var(--radius-xl) - 10px);
}

.signal-card,
.comparison-card,
.lead-form {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  backdrop-filter: blur(12px);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
}

.signal-card {
  padding: 24px;
}

.signal-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.signal-head h3 {
  margin-top: 6px;
  font-size: clamp(1.4rem, 2.6vw, 2.4rem);
  letter-spacing: -0.04em;
}

.signal-head p {
  margin-top: 10px;
  color: var(--muted);
  max-width: 52ch;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.signal-row {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.04);
  background: rgba(255, 255, 255, 0.02);
}

.signal-row span {
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.7rem;
  font-weight: 700;
}

.signal-row strong {
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.signal-row small {
  color: var(--muted);
  line-height: 1.5;
}

.signal-note {
  margin-top: 16px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.live-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(74, 222, 128, 0.22);
  background: rgba(74, 222, 128, 0.08);
  color: #d6ffe4;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  flex-shrink: 0;
}

.live-chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 14px rgba(125, 211, 252, 0.65);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(251, 191, 36, 0.22);
  background: rgba(251, 191, 36, 0.08);
  color: #fff3cd;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  flex-shrink: 0;
}

.status-pill .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warning);
  box-shadow: 0 0 14px rgba(255, 210, 122, 0.65);
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.comparison-card {
  padding: 20px 22px;
}

.comparison-card h3 {
  margin: 10px 0 10px;
  font-size: 1.2rem;
  line-height: 1.15;
}

.comparison-card p {
  color: var(--muted);
}

.lead-form {
  padding: 22px;
  display: grid;
  gap: 14px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.7rem;
  font-weight: 700;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 14px 15px;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: rgba(125, 211, 252, 0.5);
  box-shadow: 0 0 0 4px rgba(125, 211, 252, 0.12);
}

.field textarea {
  resize: vertical;
  min-height: 140px;
}

.field-check {
  grid-template-columns: auto 1fr;
  align-items: start;
}

.field-check input {
  width: 18px;
  height: 18px;
  margin-top: 0.2rem;
}

.field-check span {
  text-transform: none;
  letter-spacing: normal;
  font-size: 0.94rem;
  font-weight: 400;
  color: var(--muted);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.form-state {
  color: var(--muted);
  font-size: 0.94rem;
  min-height: 1.6em;
}

.section {
  padding-top: clamp(28px, 5vw, 64px);
  padding-bottom: clamp(28px, 5vw, 64px);
}

.section-head {
  display: grid;
  gap: 10px;
  max-width: 68ch;
  margin-bottom: 26px;
}

.section-head h2,
.cta h2,
.split h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.section-head p,
.split p,
.cta p {
  color: var(--muted);
  max-width: 60ch;
}

.surface-list {
  display: grid;
  gap: 14px;
}

.surface-item,
.rules,
.status-grid,
.error-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  backdrop-filter: blur(12px);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
}

.surface-item {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 18px;
  align-items: center;
  padding: 22px 24px;
}

.surface-label {
  margin-bottom: 8px;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 700;
}

.surface-item h3 {
  font-size: 1.4rem;
  line-height: 1.12;
}

.surface-copy {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(22px, 4vw, 42px);
  align-items: start;
}

.rules {
  display: grid;
  gap: 1px;
  overflow: hidden;
}

.rule {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.02);
}

.rule strong {
  font-size: 1rem;
}

.rule span {
  color: var(--muted);
}

.status-page {
  padding-top: 18px;
  padding-bottom: 48px;
}

.status-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(290px, 0.72fr);
  gap: 20px;
  align-items: center;
  margin-top: 24px;
  padding: 30px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--surface-strong);
}

.status-hero .lede {
  margin-top: 18px;
}

.status-art {
  width: 100%;
  height: auto;
  border-radius: 22px;
  border: 1px solid var(--line);
}

.status-grid {
  display: grid;
  gap: 1px;
  overflow: hidden;
}

.status-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 20px;
  align-items: baseline;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.02);
}

.status-row span {
  color: var(--muted);
}

.status-row strong {
  font-size: 1.06rem;
}

.status-row em {
  grid-column: 1 / -1;
  color: var(--dim);
  font-style: normal;
  font-size: 0.94rem;
}

.cta {
  padding-top: 38px;
  padding-bottom: 56px;
  border-top: 1px solid var(--line);
}

.cta p {
  margin-top: 14px;
}

.cta .button {
  margin-top: 24px;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  padding-top: 18px;
  padding-bottom: 28px;
  color: var(--dim);
  font-size: 0.92rem;
}

.error-page {
  display: grid;
  place-items: center;
  padding: var(--pad);
}

.error-card {
  width: min(100%, 620px);
  padding: clamp(24px, 5vw, 40px);
}

.error-card h1 {
  margin-top: 8px;
  font-size: clamp(2.4rem, 6vw, 4rem);
}

.error-card p {
  margin-top: 14px;
  color: var(--muted);
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .hero,
  .split,
  .status-hero,
  .surface-item,
  .comparison-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 14ch;
  }

  .hero-art-wrap {
    max-width: 720px;
  }

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

@media (max-width: 720px) {
  .topbar,
  .footer {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero,
  .section,
  .cta,
  .status-page {
    padding-left: 18px;
    padding-right: 18px;
  }

  .topbar {
    position: static;
    align-items: flex-start;
  }

  .topnav {
    justify-content: flex-start;
  }

  .hero {
    min-height: auto;
    padding-top: 24px;
    padding-bottom: 28px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(2.8rem, 16vw, 4.8rem);
  }

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

  .button {
    width: 100%;
  }

  .status-row {
    grid-template-columns: 1fr;
  }

  .signal-head,
  .signal-grid,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .signal-head {
    flex-direction: column;
  }

  .status-pill {
    width: 100%;
    justify-content: center;
  }

  .footer {
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}