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

:root {
  --bg: #07111f;
  --bg-alt: #0b1930;
  --surface: rgba(11, 25, 48, 0.7);
  --surface-strong: rgba(7, 17, 31, 0.92);
  --surface-soft: rgba(18, 39, 73, 0.58);
  --border: rgba(147, 191, 255, 0.18);
  --border-strong: rgba(147, 191, 255, 0.28);
  --text: #edf4ff;
  --muted: #a3b7d3;
  --accent: #72d6ff;
  --accent-strong: #00a7ff;
  --warm: #ffd06a;
  --success: #66e3ac;
  --danger: #ff8a7a;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1240px;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Sora", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(0, 167, 255, 0.18), transparent 28%),
    radial-gradient(circle at 85% 14%, rgba(255, 208, 106, 0.14), transparent 24%),
    linear-gradient(180deg, #06101d 0%, #09172b 34%, #06111d 100%);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.4), transparent 80%);
  pointer-events: none;
}

a {
  color: inherit;
}

button {
  font: inherit;
}

.page-shell {
  position: relative;
  overflow: hidden;
}

.noscript-banner {
  display: block;
  width: min(calc(100% - 2rem), var(--container));
  margin: 1rem auto 0;
  padding: 0.95rem 1rem;
  border-radius: 16px;
  background: rgba(255, 208, 106, 0.14);
  border: 1px solid rgba(255, 208, 106, 0.28);
  color: var(--text);
}

.ambient {
  position: absolute;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.42;
  pointer-events: none;
}

.ambient-one {
  width: 280px;
  height: 280px;
  top: 120px;
  right: 12%;
  background: rgba(0, 167, 255, 0.2);
}

.ambient-two {
  width: 340px;
  height: 340px;
  bottom: 16%;
  left: -80px;
  background: rgba(255, 208, 106, 0.14);
}

.site-header,
.hero,
.feature-strip,
.section,
.site-footer {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(0, 167, 255, 0.26), rgba(255, 208, 106, 0.18));
  border: 1px solid var(--border-strong);
  color: var(--warm);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.95rem;
}

.brand-copy {
  display: grid;
  gap: 0.12rem;
}

.brand-copy strong {
  font-size: 0.98rem;
  letter-spacing: 0.02em;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.85rem;
}

.top-nav {
  display: inline-flex;
  gap: 1rem;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: rgba(9, 20, 38, 0.68);
  border: 1px solid var(--border);
  backdrop-filter: blur(18px);
}

.top-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.top-nav a:hover,
.top-nav a:focus-visible {
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
  padding: 5.2rem 0 3rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--warm);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2 {
  margin: 0;
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.hero h1 {
  max-width: 12ch;
  font-size: clamp(2.8rem, 4.6vw, 5.6rem);
}

.lede,
.section-heading p,
.prose-card p,
.longform p,
.faq-item p,
.site-footer p,
.geo-copy p,
.feature-strip p {
  color: var(--muted);
}

.lede {
  max-width: 64ch;
  margin: 1.4rem 0 0;
  font-size: 1.08rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 2rem 0 2.1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #031423;
  font-weight: 700;
}

.button-secondary {
  background: rgba(7, 17, 31, 0.46);
  border-color: var(--border-strong);
  color: var(--text);
}

.hero-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.hero-stat,
.mini-card,
.card,
.prose-card,
.faq-item,
.feature-strip article {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(12, 25, 46, 0.76), rgba(7, 17, 31, 0.9));
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero-stat {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-md);
}

.hero-stat .label,
.mini-card span,
.status-pill,
.data-list dt {
  color: var(--muted);
}

.hero-stat strong,
.mini-card strong {
  display: block;
  margin-top: 0.45rem;
  font-size: 1.02rem;
}

.hero-panel {
  position: relative;
  display: grid;
  gap: 1.2rem;
}

.signal-orb {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1 / 1;
  max-width: 430px;
  margin-inline: auto;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(114, 214, 255, 0.18), transparent 44%),
    conic-gradient(from 0deg, rgba(114, 214, 255, 0.85), rgba(255, 208, 106, 0.4), rgba(114, 214, 255, 0.85));
  padding: 1px;
  animation: drift 8s ease-in-out infinite;
}

.signal-orb::before {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(114, 214, 255, 0.24), transparent 38%),
    linear-gradient(180deg, rgba(5, 14, 27, 0.88), rgba(9, 20, 38, 0.96));
}

.signal-core {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.45rem;
  text-align: center;
  padding: 1rem;
}

.signal-core span {
  color: var(--warm);
  font-size: 0.84rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.signal-core strong {
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(1.15rem, 2vw, 1.55rem);
}

.hero-stack {
  display: grid;
  gap: 1rem;
}

.mini-card {
  padding: 1rem 1.15rem;
  border-radius: var(--radius-md);
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding: 0.3rem 0 4rem;
}

.feature-strip article {
  padding: 1.35rem;
  border-radius: var(--radius-lg);
}

.feature-strip h2 {
  margin: 0 0 0.8rem;
  font-size: 1.05rem;
}

.section {
  padding: 1.2rem 0 4.2rem;
}

.section-heading {
  max-width: 70ch;
  margin-bottom: 1.8rem;
}

.section-heading h2 {
  font-size: clamp(2rem, 3vw, 3.4rem);
}

.section-heading p {
  line-height: 1.8;
}

.diagnostic-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}

.card {
  padding: 1.35rem;
  border-radius: var(--radius-xl);
}

.card-wide {
  grid-column: 1 / -1;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.card-head h3,
.prose-card h3,
.faq-item h3,
.longform h3 {
  margin: 0;
  font-size: 1.15rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0.35rem 0.72rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  background: rgba(114, 214, 255, 0.1);
  border: 1px solid rgba(114, 214, 255, 0.16);
}

.status-pill.muted {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
}

.status-pill.accent {
  background: rgba(255, 208, 106, 0.08);
  border-color: rgba(255, 208, 106, 0.16);
}

.data-list {
  display: grid;
  gap: 0.95rem;
  margin: 0;
}

.data-list.compact {
  gap: 0.78rem;
}

.data-list div {
  display: grid;
  gap: 0.32rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.data-list div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.data-list dt {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.data-list dd {
  margin: 0;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.95rem;
  line-height: 1.55;
  word-break: break-word;
}

.geo-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.2rem;
  align-items: start;
}

.geo-copy {
  padding: 1rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.speed-panel {
  display: grid;
  gap: 1.2rem;
}

.speed-stage {
  display: grid;
  gap: 1rem;
  justify-items: center;
  text-align: center;
}

.gauge-shell {
  display: grid;
  place-items: center;
  width: min(100%, 320px);
  aspect-ratio: 1 / 1;
}

.gauge-ring {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(114, 214, 255, 0.16), transparent 46%),
    conic-gradient(from -90deg, rgba(114, 214, 255, 0.9) var(--speed-progress, 0%), rgba(255, 255, 255, 0.08) 0);
  padding: 1px;
}

.gauge-core {
  display: grid;
  place-items: center;
  gap: 0.45rem;
  width: calc(100% - 26px);
  height: calc(100% - 26px);
  padding: 1rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at top, rgba(255, 208, 106, 0.08), transparent 35%),
    linear-gradient(180deg, rgba(5, 14, 27, 0.92), rgba(9, 20, 38, 0.98));
}

.gauge-core span {
  color: var(--warm);
  font-size: 0.84rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.gauge-core strong {
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(1.35rem, 2.5vw, 2rem);
}

.progress-rail {
  width: min(100%, 560px);
  height: 12px;
  padding: 2px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.progress-rail span {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--warm));
  transition: width 220ms ease;
}

.speed-footnote {
  max-width: 62ch;
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.speed-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  justify-content: center;
}

.assessment-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.2rem;
  align-items: start;
}

.assessment-summary {
  padding: 1.2rem;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top right, rgba(114, 214, 255, 0.12), transparent 34%),
    rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.assessment-kicker {
  display: inline-block;
  color: var(--warm);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.assessment-summary strong {
  display: block;
  margin-top: 0.6rem;
  font-size: clamp(1.55rem, 2vw, 2.2rem);
  letter-spacing: -0.04em;
}

.assessment-summary p {
  margin: 0.85rem 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.insight-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--text);
  line-height: 1.8;
}

.prose-grid,
.faq-list {
  display: grid;
  gap: 1rem;
}

.prose-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.prose-card,
.faq-item {
  padding: 1.35rem;
  border-radius: var(--radius-lg);
}

.longform {
  margin-top: 1rem;
  padding: 1.45rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.use-case-grid {
  margin-top: 1rem;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0 2.6rem;
}

.site-footer p {
  margin: 0;
  font-size: 0.92rem;
}

.reveal {
  animation: rise 700ms ease both;
}

@keyframes drift {
  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-10px);
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

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

@media (max-width: 1100px) {
  .hero,
  .feature-strip,
  .prose-grid,
  .assessment-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: none;
  }
}

@media (max-width: 860px) {
  .site-header,
  .top-nav,
  .geo-layout,
  .diagnostic-grid,
  .faq-list,
  .assessment-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .top-nav {
    width: 100%;
    justify-content: space-between;
    overflow-x: auto;
  }

  .hero-stat-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 3.6rem;
  }
}

@media (max-width: 640px) {
  .site-header,
  .hero,
  .feature-strip,
  .section,
  .site-footer {
    width: min(calc(100% - 1.2rem), var(--container));
  }

  .hero h1 {
    font-size: clamp(2.4rem, 12vw, 3.8rem);
  }

  .card,
  .feature-strip article,
  .prose-card,
  .faq-item,
  .longform {
    padding: 1.1rem;
  }

  .button {
    width: 100%;
  }
}